GEAR TO FEED COAL LIQUID FUEL INTO FURNACE OF BOILER Russian patent published in 2003 - IPC

Abstract RU 2199060 C2

FIELD: power generating boilers. SUBSTANCE: invention refers to development of power generating boiler to burn up coal liquid fuel which can be used in boiler rooms of public services and of industrial enterprises to warm up buildings, for hot-water supply systems and for generation of technological heat. Gear to feed coal liquid fuel into furnace of boiler has service tank, screw pump, pneumatic transportation pipeline, nozzle. Pneumatic transportation pipe-line includes section of heating ribbed pipeline located in conduit removing stack gases and ensuring transformation of water contained in coal liquid fuel to steam. EFFECT: raised efficiency of boiler thanks to utilization of worthless heat energy of stack gases for preliminary heating of coal liquid fuel. 1 dwg

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RU 2 199 060 C2

Authors

Zolotarev G.M.

Ganin A.M.

Zhemantsev N.V.

Senilov G.B.

Andrienko V.G.

Gorlov E.G.

Dates

2003-02-20—Published

2001-03-12—Filed