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2 060 865

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C1

(51)

IPC

(21) (22)

Application

93056049/02, 1994-12-17

(22)

Actual filing date

1994-12-17

(45)

Published

1996-05-27

(72)

Inventor

Roldugin G.N.Rjabov V.V.Lebedev V.I.Safonov I.V.Nyrkov N.I.Zakharov D.V.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

APPARATUS FOR REMOVING SLAG OUT OF CASTING LADLE Russian patent published in 1996 - IPC

Abstract RU 2060865 C1

FIELD: metallurgy, namely apparatus for removing slag out of ladles upon metal casting. SUBSTANCE: apparatus for removing slag out of casting ladle includes a scraper, secured to a tie rod; drive mechanisms for lengthwise motion and rotation of the tie rod in vertical and horisontal planes. The apparatus is provided by two horisontally arranged tubes, having openings and joined with a pipeline for feeding air, placed along the tie rod. The tubes are mounted on an upper end of the scraper in parallel with its plane; end portions of the tubes are displaced behind lateral ends of the scraper by (0.2-0.8) of its width. EFFECT: enhanced efficiency of process of slag removal from a metal mirror is casting ladles. 1 cl, 2 dwg, 1 tbl

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RU 2 060 865 C1

Authors

Roldugin G.N.

Rjabov V.V.

Lebedev V.I.

Safonov I.V.

Nyrkov N.I.

Zakharov D.V.

Dates

1996-05-27—Published

1994-12-17—Filed

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