Fangkuai Boiler Co., Ltd
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Fuel gas steam boiler - integrated condensing
Integrated condensing technology with high thermal efficiency, small boiler room footprint, low fuel costs, no cutting, extruded finned tubes, enhance
Product details


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Integrated condensing design optimizes structure to improve efficiency

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Fully intelligent Chinese operation status is clear at a glance

Integrated condensing design, with a clean and atmospheric appearance and small space occupation;

The boiler body adopts a waveform furnace core,The radiation heating area of the furnace has increased by about 12% compared to before

The condenser adopts uncut extruded finned tubes to enhance heat transfer and achieve high thermal efficiency;

The special small temperature difference condensation waste heat recovery device has greatly improved the boiler efficiency.

Cascade utilization of exhaust waste heat to fully improve boiler efficiency;

The exhaust temperature is low, and the thermal efficiency is over 100%, maximizing the efficiency of the boiler;

Significant reduction in emissions of harmful substances such as NOx, COx, and SOx;

Adopting high-resolution monochrome touch screen or color touch screen (optional); Real time dynamic display of the operating status and flame changes of burners, circulation pumps, etc., at a glance.

The multi-level pop-up menu in Chinese simplifies, organizes, and intelligentizes boiler monitoring.

Chinese troubleshooting guide, easy to operate.

5.jpg Low fuel costs reduce user expenses

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Multiple monitoring functions ensure safe operation

Developing condensers to utilize waste heat from flue gas, improve boiler thermal efficiency, and reduce harmful substance emissions

Annual fuel cost savings of tens of thousands of yuan compared to ordinary boilers

Over 10 types of protective devices, including scale monitoring, smoke temperature detection, water level protection, pressure protection, over temperature alarm, power abnormal protection, flameout protection, and gas leak detection protection, ensure comprehensive operation safety


方快燃气蒸汽锅炉一体式冷凝外观图

Performance advantages

Fangkuai fuel gas steam boiler

One for youEfficient workThe gas boiler



方快锅炉一体冷凝专利技术





Fangkuai integrated flue gas condensation waste heat recovery technology

By installing a flue gas condenser at the rear of the boiler, the exhaust gas temperature is reduced to below the dew point

Recovering the latent heat of vaporization of water vapor in flue gas

Improve boiler thermal efficiency and reduce SO in flue gas2



The integrated condensing efficiency and emissions of Fangkuai gas steam boiler are superior to ordinary boilers


方快锅炉一体冷凝效能对比图 方快燃油气蒸汽锅炉排放对比



Secondary waste heat recovery of Fangkuai fuel gas steam boiler and latent heat of vaporization in flue gas

The thermal efficiency of the boiler can reach107%Dissolve SO in condensate water2NOX reduces pollution

方快燃油气蒸汽锅炉二次余热回收原理



Fangkuai fuel gas steam boiler has superior performance

方快燃油气蒸汽锅炉优势



Fangkuai fuel gas steam boiler saves fuel costs annually120 thousand

方快燃油气蒸汽锅炉节省大笔费用


For detailed information about Fangkuai Boiler products, please call our customer service hotline or click on the online consultation button on the right

Customer service hotline: 400-100-9030





Technical Parameter

Project model WNS1 WNS2 WNS3 WNS4 WNS6 WNS8 WNS10 WNS15 WNS20
rated evaporation T/h 1 2 3 4 6 8 10 15 20
Equivalent heat generation 10^4kcal/h 64

128

192 256 384 512 640 960 1280
Rated steam pressure Mpa 1/1.25/1.6
Rated steam temperature °C 184/193/204
Rated inlet water temperature °C 20
Design thermal efficiency % 100~104%
Boiler weight T 4.8 9.5 10.5 12 14.5 20 23 37 46
combustion method
Micro positive pressure chamber combustion
Combustion regulation method
Fully automatic two-stage fire Fully automatic proportional adjustment
Fuel type
60 # heavy oil/diesel/natural gas/liquefied petroleum gas/city gas
Fuel Consumption 60 # heavy oil Kg/h 65.6 131.2 196.8 262.4 393.7 524.9 656.1 984.2 1312.2
diesel oil Kg/h 63.1 126.2 189.3 252.5 378.7 504.9 631.2 946.7 1262.3
natural gas Nm^3/h 66.7 133.4 200.0 266.7 400.1 533.4 666.8 1000.2 1333.6
liquefied petroleum gas Nm^3/h 24.4 48.8 73.1 97.5 146.3 195.0 243.8 365.7 487.6
Urban gas Nm^3/h 135.4 270.9 406.3 541.7 812.6 1083.5 1354.3 2031.5 2708.6

External dimensions

long mm 3925 4814 5250 6122 6760 7864 7834 8800 9950
wide mm 2250 2504 2735 2764 2804 3225 3208 3450 5180
high
mm
2620 3366 3630 3630 3877 4230 4415 4830 5280
Water supply port PN Mpa 1.6

DN mm 25 40 40 40 40 40 50
50 65
Air outlet PN Mpa 1.6/2.5

DN mm
50 65 80 100 125 125 150 200 200
Discharge outlet PN Mpa 1.6/2.5

DN mm 40 40 50 50 50 50 50 50 50
Safety valve interface PN Mpa 1.6/2.5

DN mm 40 50 50 50 65 65 80 100 100
Safety valve discharge port PN Mpa 1.6/2.5

DN mm 50 65 65 65 80 80 100 125 150
Smoke and halogen diameter mm 64 128 192 256 384 512 640 960 1280
electric power
fuel Kw 3.6 8.9 14 16 18 29 34 69 79
gas Kw
3.2 8.5 13 16 18 29 34 61 67

The above parameters do not have contractual nature and should be subject to the specific terms of the contract

The fuel consumption is the value after installing the condenser; Fuel calorific value: heavy oil 9860kcal/kg, diesel 10250kcal/kg, natural gas 9140kcal/Nm3, liquefied petroleum gas 24998kcal/Nm3, city gas 4500kcal/Nm3; Due to the continuous improvement of technology, any changes will not be notified; Please request detailed parameters from Fangkuai headquarters.

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Successful operation!

Successful operation!

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