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Condition: New
Type: Natural Circulation
Usage: Industrial
Structure: Fire Tube
Pressure: Low Pressure
Style: Horizontal
Place of Origin: China (Mainland)
Brand Name: EPCB
Model Number: WNS1-20T
Output: Steam
Dimension(L*W*H): 3440x1890x1858mm/9650x5000x5600mm
Weight: 4.2~45.5t
Certification:
After-sales Service Provided: Engineers available to service machinery overseas

Specifications

Specifications  
 
the fuel can be burned out in low oxygen;Boiler can be run safety;High efficiency;environment protection

 
1. Because high temperature smoke and fire can be revolved strongly and back, the fuel can be burned out in low oxygen, so it is better be used in the plateau area.
2. High-temperature heating surface is below the central line of shell. Because there are a large scope of the water safety level. Boiler can be run safety.
3. Heating surface is reasonable, and the degree of automation is high. Compared with other boilers, it is small in the volume and area, also easier to be installed.
4. High efficiency. The fuel is fired suspended in big furnace, the back pressure of the boiler is small, the path of smoke is long.
For example: Boiler model: WNS3-1.25-Y(Q)
Nominal evaporation: 3tph
Nominal working pressure: 1.25Mpa
Nominal steam temperature: 194C
Design efficiency: 89%
Fuel consumption
Light oil: 210kg/h
Heavy oil: 223kg/h
City gas: 496Nm3/h
Natural gas: 248Nm3/h
Main steam valve seat: DN80
Feed water tube diameter: DN40
Blowdown tube diameter: DN40
Safety valve tube diameter: 2-DN40
Chimney diameter: 450mm
Max installation size
Length: 3900mm
Width: 2000mm
Height: 2100mm
5. It is good to the environment protection. Because there are 2 reheat cycle in the furnace, the fuel can be burned enough, also the smoke dust is little. This boiler is the production of green environment.
6. Reliable quality. Each EPCB boiler is inspected by Province Inspect Institute, then got the qualified certificate.
7. Because of automated control, EPCB boiler can be operated conveniently.
8. Maintain conveniently. It is easier to be fixed and maintained with swift open structure of front and back smoke box.
 
boiler model LHS0.2-1.0-Y(Q) WNS0.5-0.7-Y(Q) WNS1.0-0.7-Y(Q) WNS2-1.25-Y(Q) WNS4-1.25-Y(Q) WNS6-1.25-Y(Q) WNS8-1.25-Y(Q) WNS10-1.25-Y(Q)
nominal evaporation       kg/h                     200 500 1000 2000 4000 6000 8000 10000
nominal working pressure       Mpa             1 0.7 0.7 1.25 1.25 1.25 1.25 1.25
nominal steam temperature                   183.2 169 169 194 194 194 194 194
design efficiency                             88 89 89 89 89 89 89 89
fuel consumption light oil kg/h                                   14 37 72 150 285 425 535 2338
heavy oil kg/h                                     38 76 156 304 455 570 712
city gas Nm3/h                                   31 88 170 357 675 1006 1266 1582
natural gasNm3/h                                   44 85 178 338 503 633 791
main steam valve seat   mm                       DN40 DN40 DN50 DN80 DN100 DN100 DN125 DN200
feed water tube diameter mm ZG1 DN25 DN25 DN25 DN40 DN50 DN50 DN50
blowdown tube diameter mm DN25 DN25 DN25 DN40 DN50 DN50 DN50 DN50
safety valve tube diametemmr     ZG11/2 1-DN40 1-DN40 2-DN40 2-DN50 2-DN80 2-DN80 2-DN80
chimney diameter     mm   150 300 350 350 500 600 700 1880
max installed size length mm                                   1380 2100 2800 3700 4000 4800 5500 6200
width mm                                     1180 1200 1600 2000 2700 2800 3200 3500
height mm                                     2180 1500 1900 2100 2600 2800 3800 4300