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2 063 445

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C1

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IPC

(21) (22)

Application

5064477/02, 1992-10-06

(22)

Actual filing date

1992-10-06

(45)

Published

1996-07-10

(72)

Inventor

Safonov I.V.Chulkov V.P.Smol'Janinov V.I.Bokov S.L.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

APPARATUS FOR CONVERTER SLAG SEPARATION Russian patent published in 1996 - IPC

Abstract RU 2063445 C1

FIELD: metallurgy, in particular production of steel in converters with combined blowing through. SUBSTANCE: apparatus for separation of converter gas has mounted outside it on converter jacket turning hollow lever 1 with nozzle 4 for gas feeding and pneumatic drive, slide valve, shaft 2 of which is alined with turning lever shaft. Shaft 2 and body 7 of slide valve have windows 13 and canals, that provide during lever turning feeding of gas through nozzle at instant of nozzle is crossing slag stream. EFFECT: improved process. 3 dwg

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RU 2 063 445 C1

Authors

Safonov I.V.

Chulkov V.P.

Smol'Janinov V.I.

Bokov S.L.

Dates

1996-07-10—Published

1992-10-06—Filed

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