REVOLVING FURNACE FOR DEHYDRATION OF ALUMINIUM FLUORIDE Russian patent published in 1997 - IPC

Abstract RU 2096707 C1

FIELD: designs of revolving furnaces, particular, devices for dehydration of loose materials with simultaneous recuperation of heat. SUBSTANCE: the offered furnace has coaxially installed body, shell and casing forming air ducts between one another. Air is supplied to external annular channel and then preliminarily heated air is supplied to internal channel through gap between shell and cold end. Width of cross-section of channel between body and shell relates to width of cross-section of channel between shell and casing as 1:(1-3). EFFECT: higher efficiency. 2 dwg

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RU 2 096 707 C1

Authors

Sidel'Kovskij L.N.

Tumanovskij V.A.

Rodin V.I.

Staroverov V.V.

Obolenskij V.L.

Lysov F.I.

Murav'Ev V.A.

Dates

1997-11-20Published

1995-09-27Filed