WATER-COAL FUEL COMBUSTION FURNACE

摘要

recovery of coal wastes from concentration factories and the like. SUBSTANCE: furnace meant for burning water-coal fuel with coal fractions measuring 0- 2 mm to obtain environmentally friendly combustion products and granular ash suitable for producing building materials has screw-type feeding pump with compressed air admitted to its outlet pipe connection. Feeding pump delivers water-coal fuel to nozzle chamber surface wherein it is burned in fluidized bed with inert coolant. EFFECT: improved efficiency and environmental friendliness. 2 dwg