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2 030 686

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IPC

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Application

4931321/33, 1991-04-26

(22)

Actual filing date

1991-04-26

(45)

Published

1995-03-10

(72)

Inventor

Ivanov V.V.Mechev V.V.Danilov L.I.Borodenko A.V.Madojan A.A.Baltjan V.N.Demikhov V.N.Ermakov A.B.

(73)

Holder

Ivanov Vladimir Vasil'Evich

FIRE BOX APPARATUS FOR BURNING SOLID FUEL IN MELT CONDITION Russian patent published in 1995 - IPC

Abstract RU 2030686 C1

FIELD: furnace structure. SUBSTANCE: apparatus has a body, a band of tuyeres with nozzles, a doom, a hearth, a precombustion chamber with a cooled partition, spaced by a distance (1/8-13/4)L from its end wall, additional tuyeres, L - being a length of caisson band of tuyeres. The tuyeres are arranged at a level, equal to (5-25)d, where d - a diameter of the nozzle of the tuyeres. Fuel particles, passing into the precombustion chamber of the fire box, are being burnt, and then they are being fed to a zone of complete combustion. A melt from a hearth through a overflow window is being fed to a slag siphon, and through the window 8 it is being continuously discharged from the siphon. EFFECT: enhanced structure of the apparatus. 1 cl, 1 dwg, 2 tbl

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RU 2 030 686 C1

Authors

Ivanov V.V.

Mechev V.V.

Danilov L.I.

Borodenko A.V.

Madojan A.A.

Baltjan V.N.

Demikhov V.N.

Ermakov A.B.

Dates

1995-03-10—Published

1991-04-26—Filed

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