DHX coal-fired CFB boiler of Zhongzheng Boiler is a single-barrel transverse circulating fluidized bed boiler, its rated evaporation capacity is 35-75T/H, rated design pressure is 1.25-5.3 MPA, burning fuel is lignite, rated steam temperature is 204℃, feed water temperature is 104℃, design fuel is lignite, and the ex-factory method is bulk.
DHX coal-fired circulating fluidized bed boiler auxiliary equipment are: induced draft fan, primary blower, secondary blower, multi-stage feed is pump, dust collector, deaerator, continuous drain expander, drain expander, water softener, slag removal machine, coal-fired conveyor, coal-fired pulverizer, iron remover, electrical and automatic control equipment.
The design pressure of DHX coal-fired boiler reflects the size of the material quality and material circulation in the bed to a certain extent, not only can burn bituminous coal, lignite and other combustible coal, but also anthracite and other hard-to-combust coal, and the waste slag can be used comprehensively, the carbon content of slag is generally below 2%, and can also burn bark, garbage and other biomass fuels.
The NOX emission range of DHX coal-fired CFB boilers is 50-150ppm or 40-120mg/MJ. The low NOX emission of circulating fluidized bed boilers is due to the following two reasons: one is low temperature combustion, when the nitrogen in the air generally does not generate NOX; the second is segmented combustion, which inhibits the conversion of nitrogen in the fuel into NOX, and allows some of the NOX that has been generated to be reduced. This point is another important feature that attracts people.
Among the various types of fluidized bed boiler equipment produced by Zhongzheng Boiler, DHX circulating fluidized bed boiler and SHX circulating fluidized bed boiler can provide coal-fired fluidized bed boiler. These types are actually said with fluidized bed boiler as the base. More information about the offer of DHX coal-fired CFB boiler can be consulted with online customer service.
