30 Tons 12 Bar Coal Fluidized Boiler

Coal fired boiler efficiency have high and can reach more than 85%, low operating cost and safe and reliable operation. The burning part of it adopts light chain grate with air inlet on both sides. Six independent air chambers are arranged under the grate, and an air conditioning mechanism is arranged on both sides of the air chamber. The air is pumped into the lower part of the base by a blower into the two side air ducts, and the air conditioning mechanism enters the independent air chamber. The upper wall of this series steam boiler is assembled by the factory. The lower furnace wall and front and rear arches are composed of refractory clay brick silicate fiber and insulation materials. The fuel from the coal hopper through the coal gate into the furnace combustion, burning out the cinder under the operation of the grate into the slag hopper from the spiral slag machine discharge.