WATER-COAL FUEL COMBUSTION FURNACE Russian patent published in 2000 - IPC

Abstract RU 2151953 C1

FIELD: 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

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RU 2 151 953 C1

Authors

Listratov I.V.

Zolotarev G.M.

Zozulja A.D.

Saraf B.A.

Dates

2000-06-27—Published

1999-06-03—Filed