Detailed Product Description

SHFx CFB boiler: evaporation capacity 10 ~ 35t, with steam pressure of 1.25 ~ 2.5MPa, and the steam temperature is saturated steam and superheated steam. Hot water boiler 14 ~ 29MW, supplies 130 / 150°C hot water, under pressure of 1.0 ~ 1.6MPa; the returning water temperature is 70 / 90°C.

CFBC technology, being a new type and matured high-efficient, low pollution clean coal technology, has a lot of merits, which can not be found in other combustion method:
1) CFB belongs to low temperature combustion; therefore, the exhaustion 
    of nitrogen oxide is far more fewer than from coal powder furnace, only 
    200ppm approximately; at the same time, it is feasible to actualize direct   
    desulphurizing during combustion. The efficiency of desulphurization is 
    high and the equipment is simple and cheap as well. The initial 
    investment for desulphurization and performance cost is a far cry lower 
    than that of PC + FCD
2) Extensive fuel adaptability and high combustion efficient, especially 
    suitable for low calorie inferior coal
3) The exhausted cinder has better activeness, liable to actualize 
    integrated utilization, and free from pollution
4) Wide range for load adjustment, low load may lower to 30% 
    approximately of the rated load

Currently, requirements for environment protection become stricter daily, and electricity load adjustment range for power plant becomes bigger, varieties of coal supply changeable, direct combustion of raw coal takes higher ratio, national economy develops unevenly in different level, the contradiction between environment protection and coal burning pops out daily more, CFB boiler has become a first choice for high efficiency and low pollution new combustion technology.