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2 162 107

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IPC

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Application

99123757/02, 1999-11-10

(24)

Start date

1999-11-10

(22)

Actual filing date

1999-11-10

(45)

Published

2001-01-20

(72)

Inventor

Konoplev V.I.Shestakov V.A.Anufriev V.I.Sapronov Ja.V.

(73)

Holder

Tul'Skij Gosudarstvennyj Universitet

APPARATUS FOR BREAKING SLAG SCUM Russian patent published in 2001 - IPC

Abstract RU 2162107 C1

FIELD: ferrous metallurgy, namely, apparatuses for breaking slag scum. SUBSTANCE: apparatus includes working member in the form of pneumatic pinch bars arranged in apertured plate joined by means of straps with frame having bead with heat insulation layer and by means of envelope - with respective hole whose profile in horizontal plane coincides with that of ladle. Upper portion of said plate has rows of steps descending to its center, it is joined with apertured lid and arranged over frame. In holes of plate and frame pneumatic pinch bars and guiding tie rods are arranged. In holes of lid there are unions for feeding air to pneumatic pinch bars. EFFECT: accelerated procedure for breaking slag scum in ladles. 2 dwg

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RU 2 162 107 C1

Authors

Konoplev V.I.

Shestakov V.A.

Anufriev V.I.

Sapronov Ja.V.

Dates

2001-01-20—Published

1999-11-10—Filed

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