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DHL series biomass-fired steam boiler

DHL series biomass-fired steam boiler

  • 1970-01-01
  • by ZOZEN Boiler
  • 138 comments
Zozen Boioer Co., Ltd. is one of the most powerful industrial boiler manufacturing enterprise in ChinaDHL series biomass-fired steam boiler is energy conservation, low emissions, and thermal efficiency is higher than 80%, high level of automationThe structure of DHL series biomass-fired steam boilerThe advantage of DHL series biomass-fired steam boilerZozen Boiler is largest industrial boiler manufacturer, annual production scale exceeds 2000 sets of boilersZozen Boiler has the most automatical industrial boiler production line in China and a strict quality management system to ensure the qualityThe unique customized steam system solution of Zozen Boiler enables customers to achieve the maximum energy saving and lowest emission

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.

Product advantages

Safe water circulation
  • The boiler adopts a unique water circulation structure, the drum is free from heat and the heated water flows in one direction. In the event of a power outage, the water system does not vaporize and the water circulation is safe and reliable.

Anti-seismic Structure
  • Corner tube boiler adopts non-framework structure, boiler proper weight is supported by membrane wall and down comer, and all membrane walls are all welded into one whole, with good anti-seismicity.

Complete sealed structure
  • All around the boiler proper is made of welded membrane walls, and the steel structure is completely sealed to prevent the occurrence of air leakage. The upper part of the boiler can be divided according to the size of the railway transportation limit. The excess air coefficient after the heating surface of the boiler tail is only less than 1.2, which not only reduces the heat loss of the exhaust fumes, reduces the power consumption of the induced draft fan, but also greatly reduces the environmental pollution of the boiler house.

Product parameters

Model Rated thermal power(t/h) Rated working pressure(MPA) Steam temperature(℃) Thermal efficiency(%)
DHL35-1.25-M 35 1.25 194 88
DHL50-1.25-M 50 1.25 194 88
DHL75-1.25-M 75 1.25 194 88
ZZ-35/3.82-M 35 3.8 450 88
ZZ-50/3.82-M 50 3.8 450 88
ZZ-65/3.82-M 65 3.82 450 88
ZZ-75/3.82-M 75 3.82 450 88
ZZ-75/5.3-M 75 5.3 485 88

 

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About Company

We supply to over 100 countries and regions and have set up offices around the world to ensure prompt delivery of products and services.

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Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

Corporate Office

  • No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
  • +86 13506151153
  • allen@zozen.com
  • Fax : 0086-510-68991001

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