METHOD OF COOLING METAL CHARGE IN HOOD FURNACE Russian patent published in 1996 - IPC

Abstract RU 2061766 C1

FIELD: cold rolled sheet production. SUBSTANCE: in order to accelerate a cooling process and to enhance efficiency of production of cold rolled sheet cooling air from a manifold to an ejector is being fed in the form of streams, directed normally relative to a muffle, from stand pipes, arranged around it, in such a way, that an upper level of the streams being higher than a level of a convector ring, placed between second and third coils of a stack, by a value equal to a height of the above mentioned ring. Air may be preliminarily moistened, or vapor may be added to it. EFFECT: enhanced efficiency of cold rolled sheet production. 3 cl

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RU 2 061 766 C1

Authors

Aliev Eh.V.

Belen'Kij A.M.

Berdyshev V.F.

Bronnikov M.S.

Gorbulin V.N.

Zajtsev A.V.

Mikhajlovskij V.N.

Mishin M.P.

Stekol'Shchik M.I.

Dates

1996-06-10Published

1994-07-20Filed