Biomass-fuelled Quick Assembled Boiler

a. The boiler body, combustion room, air ventilation board(air distributor) body steel rack, furnace wall and heat preservation are assembled as a whole, greatly reducing the installation period; b. The circulating fluidized combustion within bed stabilizes the combustion of rough rice husk with burr, poor fluidity, and difficulty to be fluidized. c. The lower thermal fluidization speed reduces the wear of heating surface in the dense zone. d. On the hearth is multi-hole cover, making smoke uprising speed uniform and effectively reducing particles in smoke; e. Cyclone combustion room is set in the inlet of hearth, further improving combustion efficiency and reducing fly ash quantity; f. Convection bank adopts lower smoke speed and cast iron economizer to adapt to the high silicone content of rice husk, reduce the wear of heating surface by fly ash, and improve the boiler service life. g. The boiler has beautiful appearance, small space occupation, small volume, small water volume and thermal inertia, greatly reducing boiler startup and stop time and saving fuels and power; h. The spiral feeder, working in the positive voltage area, guarantees high combustion efficiency, small air leakage coefficient, and good environmental hygiene; i. By adoption of fluidization combustion technology; the boiler load adjustment is wide and flexible and stable in running; j. Equipped with the functions of boiler water level automatic control, high/low limit alarm, and extra low water level automatic stop protection; excessive pressure automatic stop protection; start/stop blower, induced draft fan automatic order protection, etc, the boiler is simple in operation and guaranteed in safety. k. DZL series biomass boilers in this company is quickly horizontally-assembled water and fire rube chain grate integrating boiler body, combustion device, furnace walls, and heat preservation device.