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Home > Products > Biomass-fired boilers / DHL series coal-fired steam boiler
DHL series coal-fired steam boiler
  • DHL series coal-fired steam boiler

DHL series coal-fired steam boiler

DHL corner tube boiler is field assembled boiler, it uses a piping system as the frame of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this frame also serves as the down comer of the boiler and upper and lower headers. The boiler drum is an external type drum, the furnace is a fully enclosed membrane wall structure, the convective heat absorbing surface adopts the flag tube structure. The corner tube boiler has the advantages ...
/ Product Introduction /

DHL corner tube boiler is field assembled boiler, it uses a piping system as the frame of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this frame also serves as the down comer of the boiler and upper and lower headers. The boiler drum is an external type drum, the furnace is a fully enclosed membrane wall structure, the convective heat absorbing surface adopts the flag tube structure. The corner tube boiler has the advantages of compact structure, low steel consumption and rapid temperature increase.

/ Products Features /

Product thermal capacity:20-75 t/h

Working pressure:1.25-5.4 MPA

Outlet temperature:184-485 ℃

Available fuel:Bituminous coal, lean coal, anthracite

Available industries:Power generation, heating, chemical, food, rubber

 

/ Technical Paremeter /
Model Rated Thermal Power t/h Working Pressure MPA Rated steam temperature ℃
DHL35-1.25-AⅡ 35.0 1.25 194.0
DHL50-1.25-AⅡ 50.0 1.25 194.0
DHL75-1.25-AⅡ 75.0 1.25 194.0
ZZ-35/3.82-AⅡ 35.0 3.82 450.0
ZZ-50/3.82-AⅡ 50.0 3.82 450.0
ZZ-65/3.82-AⅡ 65.0 3.82 450.0
ZZ-75/3.82-AⅡ 75.0 3.82 450.0
ZZ-75/5.3-AⅡ 75.0 5.3 485.0
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Wuxi ZOZEN Boilers Co. Ltd. a wholly-owned private enterprise, has been committed to manufacturing, researching and developing industrial boilers since its foundation in 1988. ZOZEN has obtained PRC Grade A Manufacture License of Special Equipment (Boilers), PRC Grade BRⅡ Manufacture License of Special Equipment (Pressure Vessels), ASME 'S' (Power Boilers) and 'U' (Pressure Vessels) stamps and many other international certificates of authorization. ZOZEN has more than 400 varieties and specifications of products including gas-fired boilers, biomass-fired boilers, coal-fired boilers and thermal fluid heaters. After over 30 years' development, ZOZEN has become a leading domestic enterprise industry with the largest production.