AIR HEATER OF BLAST FURNACE Russian patent published in 1997 - IPC

Abstract RU 2083680 C1

FIELD: metallurgy, namely constructions of air heaters of blast furnaces. SUBSTANCE: in order to lower fuel consumption for heating headpiece, air heater including casing, lining, chamber of headpiece and combustion chamber, union for feeding cold blast, screen for reflecting gas-air streams, also includes additional curvilinear envelope. Mean portion of said screen consists of swirlers, arranged symmetrically relative to horizontal plane passing through central axis of union and directed to opposite sides. EFFECT: improved design.

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RU 2 083 680 C1

Authors

Bubnov S.Ju.

Khajbullin V.G.

Il'In A.N.

Chernobrivets B.F.

Dvornikov V.P.

Grigor'Ev V.N.

Dates

1997-07-10Published

1994-12-19Filed