Biogas steam boiler
  • Biogas steam boiler
  • Biogas steam boiler

Biogas steam boiler

Biogas steam boiler

type:
Horizontal and single drum
capacity:
1-20Ton/1.4-14MW
pressure:
≤1.6MPa
fuel:
Biogas and other gas

Product details:
 

This series biogas steam boiler is three return fire tube steam boiler.It equipped with good performance burner and advanced techniques.The burning control,water feed,programs run,etc,is full automatic.This fantasy boiler is safe and reliable,and also has the advantage of compact structure,simple operation,easy installation,high efficiency,less pollution and noise,etc.
 

Application:
 

Biogas steam boiler is widely used in Medicine, chemical, light industry, textile, building material, cultivation, food and beverage, plastic foam, printing, dyeing and washing, rubber processing, paper products,wood processing, hotel, clothing and leather manufacturer etc.
 

Feature:
 

1. Three-return structure: adopts the international popular shell-type three-return ,full wet back structure, combustion chamber large volume design, to ensure the combustion more fully. Fuel combustion in the furnace by micro-positive pressure, high temperature smoke gas along the boiler furnace go backward through reverse flow combustor turn 180°into the first smoke flue tube bundle, pass the oppressive front smoke box then turn 180°into the second smoke flue tube bundle, after the convection heat transfer injection into the atmosphere.

2. The corrugated furnace: the combustion chamber adopt full corrugated furnace structure, not only strengthen the flue gas disturbance, but also increased the radiation transfer area; not only increase the rigidity of the furnace, but also effectively weaken expansion stress of furnace; both enhance the heat transfer effect, and promote the fuel combustion in the furnace.

3.The unique pipe and tube sheet welding technology: adopts the first pre-expansion and then all welding, and then expanded connection advanced technology. Both to prevent the pipe gap corrosion, and enhance the welding strength; adopts the high heat transfer coefficient of the screw smoke tube, to strength the convective heat transfer effect, reduce the exhaust gas temperature, improve the boiler thermal efficiency.


Biogas steam boiler parameter:
 
Model WNS1 WNS2 WNS3 WNS4 WNS5 WNS6 WNS8 WNS10 WNS12 WNS15 WNS20
Rated Steam
 Capacity
t/h 1 2 3 4 5 6 8 10 12 15 20
BHP 77 154 231 308 385 462 616 770 924 1155 1540
Rated Steam Pressure (bar) (7)(10)12.5(16)
Rated Steam
 Temperature (℃)
(170)(184)194(204)
Feeding Water
 Temperature (℃)
20 20 20 20 20 20 20 104 104 104 104
Thermal Efficiency ≥ 95%
Exhaust Gas
 Temperature (℃)
≤ 80
Fuel Type Natural gas, Light oil, (Heavy oil)
Shipping Dimension (LxWxH) (mm) 3650x1700
x2058
3750x1900
x2150
4365x1950
x2242
4500x2250
x2600
5000x2150
x2320
5300x2380
x2694
5700x2500
x2876
6290x2640
x3178
7360x2840
x3500
7460x3230
x3650
8180x3650
x3970
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Boiler fuel:
  • Gas
  • Oil
  • Biomass
  • Coal
  • Waste Heat
  • Other
Application:
  • Textile Industry
  • Central Heating
  • Food Plant
  • Power Plant
  • Chemical Industry
  • Waste Heat Recovery
  • AAC Block Plant
  • Hotel & Resort
  • CHP
  • Other