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介绍了 DHCF2 5 / 3.82 - 45 0 - W 燃福建无烟煤循环流化床锅炉的设计要点 ,即采用低倍率循环、中温旋风分离器和分级燃烧等设计思想来设计该锅炉。锅炉的运行测试结果表明 ,该锅炉具有 10 %超负荷能力 ,在额定负荷时 ,热效率达81.13%。表明低倍率循环流化床锅炉是解决难燃无烟煤的较好出路。
The design essentials of DHCF2 5 / 3.82 - 45 0 - W fired Fujian anthracite circulating fluidized bed boiler are introduced. The design of the boiler is based on the design ideas of low rate cycle, medium temperature cyclone separator and staged combustion. The boiler running test results show that the boiler has 10% overload capacity, rated load, the thermal efficiency of 81.13%. It shows that the low-rate circulating fluidized bed boiler is a better way to solve the problem of flammable anthracite.