Industrial Gas and Biomass Boilers- Brit Industrial Boilers https://britboiler.com/product/ Gas & Biomass Steam Boilers Tue, 09 Dec 2025 02:45:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://britboiler.com/wp-content/uploads/2025/11/cropped-Brit-Thermal-Energy-Site-Logo-1-32x32.png Industrial Gas and Biomass Boilers- Brit Industrial Boilers https://britboiler.com/product/ 32 32 WNS Three-Pass Fire-Tube Gas Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-steam-boiler/wns-three-pass-fire-tube-gas-steam-boiler/ Tue, 25 Nov 2025 08:56:16 +0000 https://britboiler.com/?post_type=product&p=929 1. Full-waveform furnace structure avoids cracking caused by stress concentration, thereby extending boiler's service life.
2. Unique "welding & expansion" process prevents subcooled boiling at the tube and plate welds, thus ensuring a safe, reliable and stable boiler operation.
3. Fire-tube adopts special threaded tube to reduce smoke flow resistance and enhance the heat transfer effect.
4. Frameless outer-clad structure & entire coating with heat-resistant paint minimize the heat losses.
5. Large combustion chamber design enables fuel to burn more fully and thoroughly at a relatively low furnace volume heat load, nitrogen oxides are less than 30mg/Nm³.

WNS Three-Pass Fire-Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Three-Pass Fire-Tube Gas Steam Boiler
Product Model: WNS Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, meanwhile, auxiliaries in steel frames for bulk vessel.
Application Range: 1t/h≤D≤20t/h; P≤1.25Mpa

1t/h ~ 5t/h Three-Pass Fire-Tube Gas Steam Boiler

Model / Parameters WNS1-1.25-Q WNS2-1.25-Q WNS3-1.25-Q WNS4-1.25-Q WNS5-1.25-Q
Rated evaporation (T/H) 1 2 3 4 5
Rated working pressure (MPa) 1.25 1.25 1.25 1.25 1.25
Saturated steam temperature (℃) 193 193 193 193 193
Feed water temperature (℃) 20 20 20 20 20
Full water capacity (m³) 3.6 5.0 7.5 11.0 12
Design thermal efficiency (%) ≥96 ≥96 ≥96 ≥96 ≥96
Exhaust gas temperature (℃) ≤100 ≤100 ≤100 ≤100 ≤100
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 5.5 6 11 12.5 15
Dimensions of boiler proper (L×W×H) (mm) 3700×1800×2100 4400×2000×2300 4700×2300×2900 5200×2450×2850 5450×2550×2950
Interface diameter (mm)
Main steam valve DN50 DN65 DN80 DN100 DN100
Safety valve 2×DN40 2×DN40 2×DN40 2×DN50 2×DN65
Water inlet valve DN25 DN32 DN40 DN40 DN40
Blowdown valve 2×DN50 2×DN50 2×DN50 2×DN50 2×DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, we can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

6t/h ~ 20t/h Three-Pass Fire-Tube Gas Steam Boiler

Model Parameters WNS6-1.25-Q WNS8-1.25-Q WNS10-1.25-Q WNS15-1.25-Q WNS20-1.25-Q
Rated evaporation (T/H) 6 8 10 15 20
Rated working pressure (MPa) 1.25 1.25 1.25 1.25 1.25
Saturated steam temperature (℃) 193 193 193 193 193
Feed water temperature (℃) 20 20 104 104 104
Full water capacity (m³) 13.85 20 26 28.2 37.3
Design thermal efficiency (%) ≥96 ≥96 ≥96 ≥96 ≥96
Exhaust gas temperature (℃) ≤100 ≤100 ≤100 ≤100 ≤100
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 20/18 24 27 40 52.5
Dimensions of boiler proper (L×W×H) (mm) 5900×2700×3200 6500×2950×3450 7100×3200×3600 7700×4600×5000 8850×3700×4055
Dimensions after installation (L×W×H) (mm) 7900×3800×4650 8534×3800×4650 8650×4650×5000 9200×4660×5100 9900×4850×5600
Interface diameter (mm)
Main steam valve DN125 DN150 DN150 DN200 DN200
Safety valve 2×DN65 2×DN80 2×DN80 2×DN100 2×DN100
Water inlet valve DN50 DN50 DN65 DN65 DN80
Blowdown valve 2×DN50 2×DN50 2×DN50 2×DN50 2×DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, we can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

WNS Three-Pass Fire-Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

]]> SZS Low Nitrogen Water Tube Gas Hot Water Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-hot-water-boiler/szs-low-nitrogen-water-tube-gas-hot-water-boiler/ Tue, 25 Nov 2025 07:33:37 +0000 https://britboiler.com/?post_type=product&p=925 1. Water circulation utilizes a combination of forced and natural circulation；Boiler's internal devices are rationally arranged to ensure the medium flowing in the tubes of a single loop will not cause steam and water to boil, with water velocity reasonable, safe and reliable.
2. Flue gas is controlled at around 10m/s, Adjacent tubes in convection tube bundles are connected with stainless steel flat bars to increase tube rigidity and prevent vibration during flue gas scouring. Guide plates are installed at flue bends to eliminate vibration during boiler operation.
3. Economizer (condenser) adopts patented technology with independent intellectual property rights, taking into account both heat transfer efficiency and operation resistance;
4. Boiler is surrounded by membrane type water-cooled walls on all sides, providing excellent sealing and preventing flue gas leakage, reducing heat loss and improving boiler efficiency.
5. With multiple layers of lightweight insulation cotton overlapped staggeredly, entire coating with heat-resistant paint, it makes heat dissipation loss≤0.15%. Membrane walls around the boiler form a large D-shaped furnace, and furnace volume heat load is ≤500kw, which is more conducive to low-nitrogen emissions with nitrogen oxides less than 30mg/Nm³.

SZS Low Nitrogen Water Tube Gas Hot Water Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Low Nitrogen Water Tube Gas Hot Water Boiler
Product Model: SZS Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
Application Range: 14MW≤Q≤29MW

Parameters

Model /
Parameters		 SZS14-1.25/115/70-Q SZS17.5-1.25/115/70-Q SZS21-1.25/115/70-Q SZS29-1.6/130/70-Q
Rated thermal power (MW) 14 17.5 21 29
Rated working pressure (MPa) 1.25 1.25 1.25 1.6
Rated outlet water temperature (℃) 115 115 115 130
Rated return water temperature (℃) 70 70 70 70
Full water capacity (m³) 12.7 16.4 19.1 23.6
Design thermal efficiency (%) ≥96 ≥96 ≥96 ≥96
Exhaust gas temperature (℃) ≤90 ≤90 ≤90 ≤90
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 45 50 62 70
Dimensions of boiler proper (L×W×H) (mm) 9820×3780×3850 9820×4070×4000 10700×4200×4000 13400×4200×4200
Dimensions after installation (L×W×H) (mm) 11240×6465×5085 11240×6765×5235 12120×7000×5330 14840×7215×5535
Interface diameter
(mm)
Outlet valve DN250 DN250 DN300 DN300(2×DN200+DN150)
Backwater valve DN250 DN250 DN300 2×DN200
Safety valve DN150+DN50 DN150+DN100 20×DN150 20×DN150
Blowdown valve DN50 DN50 DN50 DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., the design data may subject to changes without prior notice, the final design drawing shall prevail.
2. We can design and manufacture boilers with other parameters according to customers’ requirements.

SZS Low Nitrogen Water Tube Gas Hot Water Boiler最先出现在Brit Industrial Boilers。

]]> SZS Low Nitrogen Condensing Water Tube Gas Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-steam-boiler/szs-low-nitrogen-condensing-water-tube-gas-steam-boiler/ Tue, 25 Nov 2025 07:06:34 +0000 https://britboiler.com/?post_type=product&p=922 1. Water circulation utilizes a combination of forced and natural circulation；Boiler's internal devices are rationally arranged to ensure the medium flowing in the tubes of a single loop will not cause steam and water to boil, with water velocity reasonable, safe and reliable.
2. Flue gas is controlled at around 10m/s, Adjacent tubes in convection tube bundles are connected with stainless steel flat bars to increase tube rigidity and prevent vibration during flue gas scouring. Guide plates are installed at flue bends to eliminate vibration during boiler operation.
3. Economizer (condenser) adopts patented technology with independent intellectual property rights, taking into account both heat transfer efficiency and operation resistance;
4. Boiler is surrounded by membrane type water-cooled walls on all sides, providing excellent sealing and preventing flue gas leakage, reducing heat loss and improving boiler efficiency.
5. With multiple layers of lightweight insulation cotton overlapped staggeredly, entire coating with heat-resistant paint, it makes heat dissipation loss≤0.15%. Membrane walls around the boiler form a large D-shaped furnace, and furnace volume heat load is ≤500kw, which is more conducive to low-nitrogen emissions with nitrogen oxides less than 30mg/Nm³.

SZS Low Nitrogen Condensing Water Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Low Nitrogen Condensing Water Tube Gas Steam Boiler
Product Model: SZS Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, meanwhile, auxiliaries in steel frames for bulk vessel.
Application Range: D≤40t/h; P≤2.5MPa; T≤450℃

2t/h – 10t/h Low Nitrogen Condensing Water Tube Gas Steam Boiler

Model / Parameters SZS2 SZS3 SZS4 SZS6 SZS10
Rated evaporation (T/H) 2 3 4 6 10
Rated working pressure (MPa) 2.5 2.5 2.5 2.5 1.25/1.6/2.5
Saturated steam temperature (℃) 226 226 226 226 194/204/226
Superheated steam temperature (℃) / / / / /
Feed water temperature (℃) 20 20 20 104 104
Full water capacity (m³) 3.9 4.6 6.9 7.6 10.2
Design thermal efficiency (%) ≥99 ≥99 ≥99 ≥99 ≥99
Exhaust gas temperature (℃) ≤65 ≤65 ≤65 ≤65 ≤65
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 9.5 11 13 19 30
Dimensions of boiler proper (L×W×H) (mm) 4200×2600×3300 4800×2900×3300 5300×2900×3000 6200×2900×3700 6900×3300×3700
Dimensions after installation (L×W×H) (mm) 4750×4000×3300 5400×4300×3300 5900×4990×4025 6800×4990×4500 9075×5295×4500
Interface diameter
(mm)
Main steam valve DN65 DN80 DN80 DN125 DN150
Safety valve 2×DN40 2×DN40 2×DN40 2×DN65 2×DN80
Water inlet valve DN40 DN40 DN40 DN40 DN50
Blowdown valve DN40 DN40 DN40 DN50 DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, We can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

15t/h – 40t/h Low Nitrogen Condensing Water Tube Gas Steam Boiler

Model
Parameters		 SZS15 SZS20 SZS25 SZS30 SZS35 SZS40
Rated evaporation (T/H) 15 20 25 30 35 40
Rated working pressure (MPa) 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5
Saturated steam temperature (℃) 194/204/226 194/204/226 194/204/226 194/204/226 194/204/226 194/204/226
Superheated steam temperature (℃) ≤450
Feed water temperature (℃) 104 104 104 104 104 104
Full water capacity (m³) 13 14.2 16.4 20 25 27
Design thermal efficiency (%) ≥99 ≥99 ≥99 ≥99 ≥99 ≥99
Exhaust gas temperature (℃) ≤65 ≤65 ≤65 ≤65 ≤65 ≤65
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 34 46 50 60 65 85
Dimensions of boiler proper (L×W×H) (mm) 7900×3660×3850 8900×4000×3900 10050×4200×4100 11700×4200×4200 12000×4200×4200 13500×4500×4200
Dimensions after installation (L×W×H) (mm) 9320×6400×4725 11000×6200×4760 1360×6855×4590 3570×6365×5015 5480×6845×6070 15500×8400×6200
Interface diameter
(mm)
Main steam valve DN200 DN200 DN200 DN250 DN250 DN250
Safety valve DN80, DN100 2×DN100 DN100+DN150 2×DN150 2×DN150 2×DN150
Water inlet valve DN65 DN80 DN80 DN80 DN80 DN100
Blowdown valve DN50 DN50 DN50 DN50 DN50 DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, We can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

SZS Low Nitrogen Condensing Water Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

]]> SZL Double-drum Corner Tube Biomass Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/biomass-steam-boiler/szl-double-drum-corner-tube-biomass-steam-boiler/ Tue, 25 Nov 2025 05:50:59 +0000 https://britboiler.com/?post_type=product&p=918 1. Boiler proper adopts full membrane wall structure and light insulation material, with less air leakage & low excess air coefficient, high boiler efficiency (1-2% higher than traditional products). And furnace and convection heating surface are not prone to agglomeration.
2. Boiler's heating surface has a reasonable structural layout, with convection heating surface not easy to accumulate dust. It can work continuously & stably for longer periods when compared to similar products.
3. Reasonable proportioned secondary air controls the furnace temperature, makes initial NOx emission concentration of the boiler lower.
4. With compact structure, small covering area，short installation period, quick and convenient installation, it has lower boiler room construction cost than traditional products.

SZL Double-drum Corner Tube Biomass Steam Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Double-drum Corner Tube Biomass Steam Boiler
Product Model: SZL Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
Application Range: 6t/h≤D≤20t/h; P≤3.82MPa;

8t/h ~20t/h Double-drum Corner Tube Biomass Steam Boiler

 

Model Parameters SZL8 SZL10 SZL15 SZL20
Structure Single-drum horizontal fire tube/water tube boiler
Rated evaporation (T/H) 8 10 15 20
Working pressure (MPa) 1.25;1.6 1.25;1.6 1.25;1.6 1.25;1.6
Steam temperature (saturated °C) 194;204 194;204 194;204 194;204
Slightly superheated steam temperature (℃) 203-250 203-250 203-250 203-250
Feed water temperature (℃) 20/104 104 104 104
Boiler efficiency (%) ≥86 ≥88 ≥88 ≥88
Design fuel Biomass pellets (chain grate);
Loose biomass like forest residues, wood chips, etc. (reciprocating grate)
Heating area (M²) 392.7 483.2 831.2 939.5
Full water capacity (M³) 12.5 13.2 14.1 14.9
Exhaust gas temperature (℃) ≤140 ≤110 ≤110 ≤110
Combustion mode Slightly negative pressure grate firing
Applicable altitude (m) Areas with altitude less than 500 meters
Dimensions of boiler proper (L×W×H) (mm) 8130x3230x3700 8240x3340x3740 11500x3450x6315 12370x3370x8580
Dimensions after installation (L×W×H) (mm) 11600x5970x6120 12910x6650x6180 14300x6780x7720 14870x7800x10180
Main steam valve diameter (mm) DN150 DN150 DN200 DN200
Safety valve diameter (mm) DN50+DN80 2xDN80 DN150+DN40 2xDN100
Water inlet diameter (mm) DN50 DN50 DN65 DN65
Blow-down diameter (mm) 40;50 40;50 40;50 40;50
Biomass feeding system
Customized for 8t/h ~20t/h Double-drum Corner Tube Biomass Steam Boiler
Ash discharge system Scraper ash remover
Ash disposal system Customized (Normally by manual)
Water treatment system Customized, water quality standard GB1576
Dust removal system (multi-tube / cyclone / bag filter) Customized
In-furnace SNCR/ex-furnace SCR
desulfurization and denitrification systems		 To be negotiated according to local environmental protection requirements
Deaerator feed water pump Flow (Nm³/h) 8-10 10-12 15-20 20-25
Head(m) 50-60 50-60 50-60 50-60
Boiler feed water pump Flow (Nm³/h) 8-10 10-12 15-20 20-25
Head(m) 168-200 168-200 168-200 168-200
Control cabinet Customized (3 standard choices: high, medium & basic)
Primary air fan Flow (Nm³/h) 9520 12138 14994 24276
Pressure (Pa) 2897 2955 3251 3576
Secondary air fan Flow (Nm³/h) 2856 3641 4498 7283
Pressure (Pa) 3326 3393 3563 3919
Induced draft fan Flow (Nm³/h) 16850 17187 26539 34374
Pressure (Pa) 3890 4084 4288 4717
Soot blower G-type fixed-rotary type / Impulse type
Dia. & Height of stack(mm) According to the local environmental protection requirements / environment impact assessment report

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, we can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

SZL Double-drum Corner Tube Biomass Steam Boiler最先出现在Brit Industrial Boilers。

]]> DZL Single Drum Corner Tube Biomass Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/biomass-steam-boiler/dzl-single-drum-corner-tube-biomass-steam-boiler/ Tue, 25 Nov 2025 03:59:03 +0000 https://britboiler.com/?post_type=product&p=916 1. Boiler proper adopts full membrane wall structure and light insulation material, with less air leakage & low excess air coefficient, high boiler efficiency (1-2% higher than traditional products). And furnace and convection heating surface are not prone to agglomeration.
2. Boiler's heating surface has a reasonable structural layout, with convection heating surface not easy to accumulate dust. It can work continuously & stably for longer periods when compared to similar products.
3. Reasonable proportioned secondary air controls the furnace temperature, makes initial NOx emission concentration of the boiler lower.
4. With compact structure, small covering area，short installation period, quick and convenient installation, it has lower boiler room construction cost than traditional products.

DZL Single Drum Corner Tube Biomass Steam Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Single Drum Corner Tube Biomass Steam Boiler
Product Model: DZL Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
Application Range: 2t/h≤D≤10t/h; P≤3.82MPa;

2t/h ~ 6t/h Single Drum Corner Tube Biomass Steam Boiler

Model Parameters DZL2 DZL4 DZL6
Structure Single-drum horizontal fire tube/water tube boiler
Rated evaporation (T/H) 2 4 6
Working pressure (MPa) 1.25;1.6 1.25;1.6 1.25;1.6
Steam temperature (saturated °C) 194;204 194;204 194;204
Slightly superheated steam temperature (℃) 203-250 203-250 203-250
Feed water temperature (℃) 20 20 20/104
Boiler efficiency (%) ≥86 ≥86 ≥86
Design fuel Biomass pellets (chain grate)
Loose biomass like forest residues, wood chips, etc. (reciprocating grate)
Heating area (M²) 80.6 154.2 252.5
Full water capacity (M³) 4.8 7.5 9.75
Exhaust gas temperature (℃) ≤140 ≤140 ≤140
Combustion mode Slightly negative pressure grate firing
Applicable altitude (m) Areas with altitude less than 500 meters
Dimensions of boiler proper (L×W×H) (mm) 5700×2210×33300 6170x2980x3500 7600x2980x3560
Dimensions after installation (L×W×H) (mm) 8900×3980×4720 8620x4320x5950 11200x4650x51200
Main steam valve diameter (mm) DN65 DN100 DN125
Safety valve diameter (mm) 2×DN40 2xDN50 DN50+DN80
Water inlet diameter (mm) DN25 DN40 DN50
Blow-down diameter (mm) 40;50 40;50 40;50
Biomass feeding system
Customized for 2t/h ~ 6t/h Single Drum Corner Tube Biomass Steam Boiler
Ash discharge system Scraper ash remover
Ash disposal system Customized (Normally by manual)
Water treatment system Customized, water quality standard GB1576
Dust removal system (multi-tube / cyclone / bag filter) Customized
In-furnace SNCR/ex-furnace SCR
desulfurization and denitrification systems		 To be negotiated according to local environmental protection requirements
Deaerator feed water pump Flow (Nm³/h) 2-4 4-6 6-8
Head(m) 50-60 50-60 50-60
Boiler feed water pump Flow (Nm³/h) 2-4 2-4 6-8
Head(m) 168-200 168-200 168-200
Control cabinet Customized (3 standard choices: high, medium & basic)
Primary Air Fan Flow (Nm³/h) 2380 4760 7140
Pressure (Pa) 2600 2652 2705
Secondary Air Fan Flow (Nm³/h) 715 1430 2142
Pressure (Pa) 2900 2958 3017
Induced draft fan Flow (Nm³/h) 3370 6740 10110
Pressure (Pa) 3200 3360 3528
Soot blower G-type fixed-rotary type / Impulse type
Dia. & Height of stack(mm) According to the local environmental protection requirements / environment impact assessment report

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, we can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

DZL Single Drum Corner Tube Biomass Steam Boiler最先出现在Brit Industrial Boilers。

]]> DHW Vertical Corner Tube Biomass Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/biomass-steam-boiler/dhw-vertical-corner-tube-biomass-steam-boiler/ Tue, 25 Nov 2025 00:07:16 +0000 https://britboiler.com/?post_type=product&p=913 1. Wide fuel adaptability, suitable for various types of biomass fuels. Chain or reciprocating grates can be selected according to fuel characteristics. Fuels with moisture content ≤50% can be stably and fully burned. It has high fuel burnout rate, low ash carbon content and high boiler efficiency.
2. Low-pressure economizer is optional to the boiler system, it can further reduce the exhaust gas temperature and improve boiler thermal efficiency, which can be 3-5% higher than similar products.
3. Furnace chamber has big space, it adopts novel combustion technology combining layer combustion with chamber combustion. Through unique coordination technique between boiler arch & fuel wind, rationally organized furnace air dynamic field and flue gas temperature fields, it can control the furnace temperature effectively, achieve full combustion of volatiles & three-level low-nitrogen combustion technology of fuel, air and flue gas at the same time. Boiler's initial NOx emission is less than 150mg/m³, initial CO emissions is less than 100mg/m³, eliminating no black smoke.
4. Unique empty load channel design ensures temperatures of flue gas entering the dense convective heating surface <650℃,with coking eliminated, initial emission concentration of smoke & dust ≤600mg/Nm³;
5. The dense heating surface and equal flue gas velocity design reduces local resistance, saves system power consumption, and prevents ash accumulation due to low flue gas velocity at the end.
6. Boiler has annual operating time more than 8,000 hours, with fast fire & pressure rise, sufficient output, and 10% overload operating capacity.

DHW Vertical Corner Tube Biomass Steam Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Vertical Corner Tube Biomass Steam Boiler
Product Model: DHW Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
Application Range: 10t/h≤D≤130t/h; P≤9.8MPa; T≤540 ℃

10t/h ~ 30t/h Vertical Corner Tube Biomass Steam Boiler

Model Parameters DHW10 DHW15 DHW20 DHW25 DHW30
Structure Single-drum horizontal water tube boiler
Rated evaporation (T/H) 10 15 20 25 30
Working pressure (MPa) 1.25;1.6 1.25;1.6 1.25;1.6 1.25;1.6 1.25;1.6
Steam temperature (saturated °C) 194;204 194;204 194;204 194;204 194;204
Slightly superheated steam temperature (℃) 230-250 230-250 230-250 230-250 230-250
Feed water temperature (℃) 104 104 104 104 104
Boiler efficiency (%) ≥90 ≥90 ≥90 ≥90 ≥90
Design fuel Bulk biomass materials such as forest wastes, sliced materials; bundled materials such as bean stalks, corn stalks and rice straw
Heating area (M²) 549.23 729.72 1035.62 1230.53 1470.24
Full water capacity (M³) 11.2 14.8 16.5 17.6 21.5
Exhaust gas temperature (℃) ≤90 ≤90 ≤90 ≤90 ≤90
Combustion mode Negative micro-pressure sliding combustion
Applicable altitude (m) Areas with altitude less than 500 meters
Dimensions of boiler proper (L×W×H) (mm) 6000×4310×8600 8170×3470×11500 8290×3760×12300 8320×3920×12500 10120×5730×17700
Dimensions after installation (L×W×H) (mm) 12000×6650×10640 11935×6500×15200 12140×6920×15700 12180×7150×15960 14180×7530×19700
Main steam valve diameter (mm) DN150 DN200 DN200 DN200 DN250
Safety valve diameter (mm) 2×DN80 2×DN100 2×DN100 2×DN125 2×DN150
Water inlet diameter (mm) DN50 DN65 DN65 DN80 DN80
Blow-down diameter (mm) 40;50 40;50 40;50 40;50 40;50
Ash Discharge System Chain-and-Flight Ash Remover
Ash disposal system
Customized for 10t/h ~ 30t/h Vertical Corner Tube Biomass Steam Boiler
Water treatment system Customized
Desulfurization and denitrification system Customized
Deaerator feed water pump Flow(m³/h) 10–12 15–18 20–24 25–30 30–36
Lift(m) 50–60 50–60 50–60 50–60 50–60
Boiler feed water pump Flow(m³/h) 10–12 15–18 20–24 25–30 30–36
Lift(m) 168–200 168–200 168–200 168–200 168–200
Control cabinet Customized
Primary Air Fan Flow(m³/h) 11800 17700 23600 29500 35400
Pressure (Pa) 3200 3264 3329 3396 3464
Secondary Air Fan (FGR) Flow(m³/h) 4175 6263 8350 10438 12525
Pressure (Pa) 3700 3774 3849 3926 4005
Tertiary Air Fan Flow(m³/h) 7000 10500 14000 17500 21000
Pressure (Pa) 3700 3774 3849 3926 4005
Induced draft fan Flow(m³/h) 16700 25050 33400 41750 50100
Pressure (Pa) 4000 4200 4410 4631 4862
Soot blower G-type fixed-rotary type/ Impulse type
Dia. & Height of stack(mm) According to the local environmental protection requirements / environment impact assessment report

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, we can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

40t/h ~ 75t/h Vertical Corner Tube Biomass Steam Boiler

Model Parameters DHW40 DHW50 DHW60 DHW75
Structure Single-drum horizontal water tube boiler
Rated evaporation (T/H) 40 50 60 75
Working pressure (MPa) 1.25;1.6 1.25;1.6 1.25;1.6 1.25;1.6
Steam temperature (saturated °C) 194;204 194;204 194;204 194;204
Slightly superheated steam temperature (℃) 230-250 230-250 230-250 230-250
Feed water temperature (℃) 104 104 104 104
Boiler efficiency (%) ≥90 ≥90 ≥90 ≥90
Design fuel Bulk biomass materials such as forest wastes, sliced materials; bundled materials such as bean stalks, corn stalks and rice straw
Heating area (M²) 1709.9 2312.56 2712.21 3287.65
Full water capacity (M³) 23.3 28.5 29.8 33.6
Exhaust gas temperature (℃) ≤90 ≤90 ≤90 ≤90
Combustion mode Negative micro-pressure sliding combustion
Applicable altitude (m) Areas with altitude less than 500 meters
Dimensions of boiler proper (L×W×H) (mm) 11850×8000×21790 12350×8000×22280 13100×7800×24580 13920×8300×25920
Dimensions after installation (L×W×H) (mm) 16720×10500×23790 17220×10720×24280 26700×11800×26580 27950×12600×27950
Main steam valve diameter (mm) DN250 DN300 DN350 DN350
Safety valve diameter (mm) 2×DN150 2×DN200 2×DN250 2×DN250
Water inlet diameter (mm) DN80 2×DN80 2×DN100 2×DN125
Blow-down diameter (mm) 40;50 40;50 40;50 40;50
Ash Discharge System Chain-and-Flight Ash Remover
Ash disposal system
Customized for 40t/h ~ 75t/h Vertical Corner Tube Biomass Steam Boiler
Water treatment system Customized
Desulfurization & denitrification system Customized
Deaerator feed water pump Flow (m³/h) 40–48 50–62 60–72 60–72
Lift (m) 50–60 50–60 50–60 50–60
Boiler feed water pump Flow (m³/h) 40–48 50–62 60–72 60–72
Lift (m) 168–200 168–200 168–200 168–200
Control cabinet Customized
Primary Air Fan Flow (m³/h) 47200 59000 70800 94400
Pressure (Pa) 3533 3886 4275 4703
Secondary Air Fan (FGR) Flow (m³/h) 16700 20875 25050 33400
Pressure (Pa) 4085 4167 4583 5042
Tertiary Air Fan Flow (m³/h) 28000 35000 42000 56000
Pressure (Pa) 4085 4494 4943 5437
Induced draft fan Flow (m³/h) 66800 83500 100200 133600
Pressure (Pa) 5105 5360 5896 6486
Soot blower G-type fixed-rotary type/ Impulse type
Dia. & Height of stack (mm) According to the local environmental protection requirements / environment impact assessment report

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., as the design data may subject to changes without prior notice, thus the final design drawing shall prevail.
2. In addition, we can design and manufacture boilers with other parameters according to customers’ requirements.
3. What’s more, we can also OEM boilers for you if needed, including boiler proper and other auxiliary equipment.

DHW Vertical Corner Tube Biomass Steam Boiler最先出现在Brit Industrial Boilers。

]]> QXS Vertical (Modular) Corner Tube Gas Hot Water Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-hot-water-boiler/qxs-vertical-modular-corner-tube-gas-hot-water-boiler/ Mon, 24 Nov 2025 08:58:51 +0000 https://britboiler.com/?post_type=product&p=905 1. Boiler proper utilizes self-supporting vertical corner tube structure, with high strength &amp; stability, safe and reliable without shaking or surging.
2. Hot water boiler has no drum. Drum is in external and unheated without numerous densely expansion (welding) pipe holes.
3. Hot water boiler utilizes forced circulation + natural circulation (auxiliary). Vertical layout offers a greater height difference than traditional products, ensuring safer water circulation.
4. Large second-passage space provides ample heating surface arrangement in boiler proper, and the rear section is equipped with economizer and condenser (air preheater) for high efficiency.
5. Equal flue gas velocity design for dense convection heating surfaces makes flue gas velocity rationally controlled, prevents shaking of the heating surface.
6. Reserving sufficient space between densely heated surfaces for inspection &amp; maintenance makes easy entry &amp; exit of furnace &amp; furnace chamber, making inspection &amp; maintenance more convenient.
7. Modular design, high assembly degree, short installation period, small base space, more suitable for large capacity boilers.

QXS Vertical (Modular) Corner Tube Gas Hot Water Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Vertical (Modular) Corner Tube Gas Hot Water Boiler
Product Model: QXS Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
Application Range: 29MW≤Q≤116MW

Parameters

Model / Parameters QXS29-1.6/130/70-Q (Modular) QXS46-1.6/130/70-Q (Modular) QXS58-1.6/130/70-Q (Modular) QXS70-1.6/130/70-Q (Modular) QXS116-1.6/130/70-Q (Modular)
Rated thermal power (MW) 29 46 58 70 116
Rated working pressure (MPa) 1.6 1.6 1.6 1.6 1.6
Rated outlet water temperature (℃) 130 130 130 130 130
Rated return water temperature (℃) 70 70 70 70 70
Full water capacity (m³) 25.6 38.7 41.5 49.7 61.4
Design thermal efficiency (%) ≥96.3 ≥96.5 ≥96.8 ≥96.8 ≥97.1
Exhaust gas temperature (℃) ≤90 ≤90 ≤90 ≤90 ≤90
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 29.5 41.6 44.2 52.8 31.6
Dimensions of boiler proper (L×W×H) (m) 8.2×4×11.2 9.4×4.2×11.6 11.2×4.2×13.5 11.8×4.2×14.2 12.2×8.4×13.5
Dimensions after installation (L×W×H) (m) 9.6×6.1×11.2 10.8×6.4×12.6 13.2×6.4×15.5 14.3×6.4×16.8 15×10.9×15.5
Interface diameter
(mm)
Outlet valve 2×DN200 2×DN250 2×DN300 DN400 2×DN400
Backwater valve DN300 DN300 DN350 DN400 DN500
Safety valve 2×DN150 2×DN150 2×DN200 2×DN200 2×DN250
Blowdown valve DN50 DN50 DN50 DN50 DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., the design data may subject to changes without prior notice, the final design drawing shall prevail.
2. We can design and manufacture boilers with other parameters according to customers’ requirements.

QXS Vertical (Modular) Corner Tube Gas Hot Water Boiler最先出现在Brit Industrial Boilers。

]]> DHS Vertical (Modular) Corner Tube Gas Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-steam-boiler/dhs-vertical-modular-corner-tube-gas-steam-boiler/ Mon, 24 Nov 2025 08:19:19 +0000 https://britboiler.com/?post_type=product&p=902 1. Boiler proper utilizes self-supporting vertical corner tube structure, with high strength & stability, safe and reliable without shaking or surging.
2. Steam boiler has a single drum. Drum is in external and unheated without numerous densely expansion (welding) pipe holes.
3. Steam boiler utilizes natural circulation + forced circulation (auxiliary). Vertical layout offers a greater height difference than traditional products, ensuring safer water circulation.
4. Large second-passage space provides ample heating surface arrangement in boiler proper, and the rear section is equipped with economizer and condenser (air preheater) for high efficiency.
5. Equal flue gas velocity design for dense convection heating surfaces makes flue gas velocity rationally controlled, prevents shaking of the heating surface.
6. Reserving sufficient space between densely heated surfaces for inspection & maintenance makes easy entry & exit of furnace & furnace chamber, making inspection & maintenance more convenient.
7. Modular design, high assembly degree, short installation period, small base space, more suitable for large capacity boilers.

DHS Vertical (Modular) Corner Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

]]> Product Name: Vertical (Modular) Corner Tube Gas Steam Boiler
Product Model: DHS Series
HS Code: 84021900
Manufacturing Standards: ASME/EU/GB
Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
Application Range: 60t/h<D≤160t/h; P≤9.8MPa; T≤540 ℃

Parameters

Model / Parameters DHS40 (Modular) DHS50 (Modular) DHS65 (Modular) DHS75 (Modular) DHS100 (Modular) DHS130 (Modular)
Rated evaporation (T/H) 40 50 65 75 100 130
Rated working pressure (MPa) 1.25～9.8
Saturated steam temperature (℃) 194(1.25MPa) / 204(1.6MPa) / 226(2.5MPa) / 250(3.82MPa)
Superheated steam temperature (℃) ≤540
Rated feed water temperature (℃) 104(P≤3.82MPa) / 128(P≤5.4MPa) / 157(P≤9.8MPa)
Full water capacity (m³) 22.3 27.5 28.6 33.3 40.2 46.7
Design thermal efficiency (%) ≥99.2 ≥99.2 ≥99.2 ≥99.3 ≥99.5 ≥99.7
Exhaust gas temperature (℃) ≤65 ≤65 ≤65 ≤65 ≤65 ≤65
Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
Transport weight of the largest component (t) 30 37 42 45 53 65
Dimensions of boiler proper (L×W×H) (m) 8.6×4×12.4 11×4.1×13.2 11.2×4.2×15.9 11.6×4.2×16.5 14×4.3×20.5 10.6×8.3×15.5
Dimensions after installation (L×W×H) (m) 10.2×5.5×13.2 12.4×7.7×14 12.7×7.8×16.8 13×8×17.3 15.5×9.6×21.3 12.2×10.8×16.3
Interface
diameter (mm)
Main steam valve DN250 DN250 DN250 DN300 DN300 DN300
Safety valve 2×DN150 2×DN150 2×DN150 2×DN150 2×DN250 1×DN250 / 1×DN300
Water inlet valve DN100 DN100 DN125 DN125 DN150 DN150
Blowdown valve DN50 DN50 DN50 DN50 DN50 DN50

Note:
1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., the design data may subject to changes without prior notice, the final design drawing shall prevail.
2. We can design and manufacture boilers with other parameters according to customers’ requirements.

DHS Vertical (Modular) Corner Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

]]> QXS Horizontal Package Corner Tube Gas Hot Water Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-hot-water-boiler/qxs-horizontal-package-corner-tube-gas-hot-water-boiler/ Mon, 24 Nov 2025 07:44:26 +0000 https://britboiler.com/?post_type=product&p=897
  • Boiler proper utilizes self-supporting horizontal corner tube structure, with high strength & stability, safe and reliable without shaking or surging.
  • Hot water boiler has no drum. Drum is in external and unheated without numerous densely expansion (welding) pipe holes.
  • Hot water boiler utilizes forced circulation + natural circulation (auxiliary. Single drum layout offers a greater height difference than traditional products, ensuring safer water circulation.
  • Convection heating surface utilizes smooth tube + spiral fin tube structure, providing ample heating surface area in the boiler proper, and the rear section is equipped with economizer and condenser (air preheater) for high thermal efficiency.
  • Reserving sufficient space between densely heated surfaces for inspection & maintenance makes easy entry & exit of furnace & furnace chamber, making inspection & maintenance more convenient.
  • Horizontal structure fully assembled before delivery with low shipping cost, less installation workload and short installation period.

    • QXS Horizontal Package Corner Tube Gas Hot Water Boiler最先出现在Brit Industrial Boilers。

    ]]>     Product Name: QXS Horizontal Package Corner Tube Gas Hot Water Boiler
    Product Model: QXS Series
    HS Code: 84021900
    Manufacturing Standards: ASME/EU/GB
    Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
    Application Range: 14MW≤Q≤58MW

    Parameters

    Model / Parameters QXS14-1.25/115/70-Q QXS17.5-1.25/115/70-Q QXS21-1.25/115/70-Q QXS29-1.6/130/70-Q QXS35-1.6/130/70-Q QXS46-1.6/130/70-Q QXS58-1.6/130/70-Q
    Rated thermal power (MW) 14 17.5 21 29 35 46 58
    Rated working pressure (MPa) 1.25 1.25 1.25 1.6 1.6 1.6 1.6
    Rated outlet water temperature (℃) 115 115 115 130 130 130 130
    Rated return water temperature (℃) 70 70 70 70 70 70 70
    Full water capacity (m³) 16.7 18.9 23.2 25.6 26.1 28.2 31.5
    Design thermal efficiency (%) ≥96 ≥96 ≥96 ≥96 ≥96 ≥96 ≥96
    Exhaust gas temperature (℃) ≤90 ≤90 ≤90 ≤90 ≤90 ≤90 ≤90
    Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
    Transport weight of the largest component (t) 43.6 46.8 59.8 73.2 82.7 91.1 98.9
    Dimensions of boiler proper (L×W×H) (m) 9000×3800
    ×3300    		 10400×3900
    ×3400    		 11500×4000
    ×3500    		 12700×4200
    ×3800    		 13500×5000
    ×4200    		 15200×5200
    ×4350    		 17500×5500
    ×4600
    Dimensions after installation (L×W×H) (m) 11000×6600
    ×4900    		 12500×6800
    ×5000    		 14300×6800
    ×5500    		 15500×7000
    ×6000    		 16500×8200
    ×6200    		 18000×8500
    ×6350    		 20000×9200
    ×6600
    Interface diameter
    (mm)
    Outlet valve DN250 DN250 2×DN200 2×DN200 2×DN250 2×DN250 2×DN300
    Return Water Valve DN250 DN250 DN300 DN300 DN300 DN350 DN400
    Safety valve 2×DN100 DN100+DN150 2×DN150 2×DN150 2×DN150 2×DN150 2×DN200
    Blowdown valve DN50 DN50 DN50 DN50 DN50 DN50 DN50

    Note:
    1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., the design data may subject to changes without prior notice, the final design drawing shall prevail.
    2. We can design and manufacture boilers with other parameters according to customers’ requirements.

    QXS Horizontal Package Corner Tube Gas Hot Water Boiler最先出现在Brit Industrial Boilers。

    ]]>         DZS Horizontal Package Corner Tube Gas Steam Boiler https://britboiler.com/industrial-gas-biomass-boilers/gas-steam-boiler/dzs-package-corner-tube-gas-steam-boiler/ Mon, 24 Nov 2025 04:03:00 +0000 https://britboiler.com/?post_type=product&p=894
  • Boiler proper utilizes self-supporting horizontal corner tube structure, with high strength & stability, safe and reliable without shaking or surging.
  • Steam boiler has a single drum. Drum is in external and unheated without numerous densely expansion (welding) pipe holes.
  • Steam boiler utilizes natural circulation + forced circulation (auxiliary). Single drum layout offers a greater height difference than traditional products, ensuring safer water circulation.
  • Convection heating surface utilizes smooth tube + spiral fin tube structure, providing ample heating surface area in the boiler proper, and the rear section is equipped with economizer and condenser (air preheater) for high thermal efficiency.
  • Reserving sufficient space between densely heated surfaces for inspection & maintenance makes easy entry & exit of furnace & furnace chamber, making inspection & maintenance more convenient.
  • Horizontal structure fully assembled before delivery with low shipping cost, less installation workload and short installation period.

    • DZS Horizontal Package Corner Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

    ]]>     Product Name: Horizontal Package Corner Tube Gas Steam Boiler
    Product Model: DZS Series
    HS Code: 84021900
    Manufacturing Standards: ASME/EU/GB
    Packing: Boiler proper in nude packing, auxiliaries in steel frames for bulk vessel.
    Application Range: 1t/h≤D≤60t/h; P≤3.82Mpa; T≤450℃

    Parameters

    Parameters / Model DZS20 DZS25 DZS30 DZS35 DZS40 DZS50 DZS60
    Rated evaporation (T/H) 20 25 30 35 40 50 60
    Rated working pressure (MPa) 1.25/1.6/2.5/3.82
    Saturated steam temperature (℃) 194/204/226/250
    Superheated steam temperature (℃) ≤450
    Rated feed water temperature (℃) 104
    Full water capacity (m³) 10 12.5 15 17 19 24 27.8
    Design thermal efficiency (%) ≥99 ≥99 ≥99 ≥99 ≥99 ≥99 ≥99
    Exhaust gas temperature (℃) ≤65 ≤65 ≤65 ≤65 ≤65 ≤65 ≤65
    Design fuel Natural gas, city gas, gas, coke oven gas, 0# light diesel, etc.
    Transport weight of the largest component (t) 43.2 46.7 60.6 62.6 66.3 84 95
    Dimensions of boiler proper (L×W×H) (mm) 9200×3800
    ×3600    		 10800×3900
    ×3700    		 12000×4200
    ×4000    		 12600×4400
    ×4000    		 13000×4600
    ×4200    		 13500×4800
    ×4200    		 13500×5500
    ×4600
    Dimensions after installation (L×W×H) (mm) 11400×6600
    ×5100    		 12900×6800
    ×5200    		 14500×7500
    ×5500    		 15200×8600
    ×5500    		 15500×8900
    ×5700    		 16000×9900
    ×5700    		 16000×10000
    ×5900
    Interface diameter
    (mm)
    Main steam valve DN200 DN200 DN200 DN250 DN250 2×DN150 2×DN200
    Safety valve 2×DN100 2×DN125 2×DN125 2×DN150 2×DN150 2×DN150 2×DN200
    Water inlet valve DN80 DN80 DN80 DN80 DN100 DN100 DN125
    Blowdown valve DN50 DN50 DN50 DN50 DN50 DN50 DN50

    Note:
    1. The right to interpret this product belongs to Brit Thermal Energy Equipment Co., LTD., the design data may subject to changes without prior notice, the final design drawing shall prevail.
    2. We can design and manufacture boilers with other parameters according to customers’ requirements.

    DZS Horizontal Package Corner Tube Gas Steam Boiler最先出现在Brit Industrial Boilers。

    ]]>