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2 008 565

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IPC

(21) (22)

Application

4802125/06, 1990-03-14

(22)

Actual filing date

1990-03-14

(45)

Published

1994-02-28

(72)

Inventor

Protsajlo M.Ja.Pronin M.S.Tsedrov B.V.Gordeev V.V.Ivannikov V.M.Kostina L.M.

(73)

Holder

Sibirskij Filial Vserossijskogo Teplotekhnicheskogo Nauchno-Issledovatel'Skogo Instituta Im.F.Eh.Dzerzhinskogo

DUST PREPARING SYSTEM Russian patent published in 1994 - IPC

Abstract RU 2008565 C1

FIELD: power engineering. SUBSTANCE: dust preparing system has raw coal bin 2, gas-extracting stack with descending drying section 2, mill-fan 4 provided with dust separator 5, dust-gas stream advancing pipe-line 6, dust-gas flux divider connected with dust ducts 8 and 9 mounted inside the pipe-line, gas dust heater 12 mounted ahead burners 13 of boiler 14. Gas dust heater is equipped with muffle burner 11. EFFECT: improved quality of solid fuel. 1 dwg

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RU 2 008 565 C1

Authors

Protsajlo M.Ja.

Pronin M.S.

Tsedrov B.V.

Gordeev V.V.

Ivannikov V.M.

Kostina L.M.

Dates

1994-02-28—Published

1990-03-14—Filed