90 Ton Coal Fired CFB Steam Boiler for Power Plant
23 Jun 2021Steam boilers are essential part of power plant. The 75 ton coal fired steam boiler purchased by a power plant company is coal-firing, single-drum π type circulating fluidized bed boiler, with high efficiency of 89%.
Coal fired CFB steam boiler parameters
rated steam output:75t/h
rated steam pressure:2.5MPa
rated steam temperature:450℃
feed water temperature:105℃
exhaust gas temperature:225℃
Coal fired CFB power plant boiler advantages
The 75 ton coal fired CFB boiler has good adaptability of coal fuels, even low grade coal fuel like coal gangue, coal slag, bituminous coal, etc. The disturbance of working fluid in bed is violent,the heat transfer and mass transfer condition is very superior,which is advantageous to the mixing of high temperature flue gas,air and fuel, for the high moisture,provides the excellent fire conditions for low calorific value of coal fuels,at the same,due to the the longer time that the the fuel stays in bed,the complete combustion of coal fuel can be ensured,thus improving the combustion efficiency of the coal boiler.
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