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2 020 169

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Application

4808963/02, 1990-04-13

(22)

Actual filing date

1990-04-13

(45)

Published

1994-09-30

(72)

Inventor

Вeljavskij М.А.Кogan V.S.Ravdanis В.I.Serebrennikov V.В.Jushin V.G.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij, Proektnyj I Konstruktorskij Institut Gornogo Dela I Metallurgii Tsvetnykh Metallov

METHOD FOR COOLING WALLS OF METALLURGICAL FURNACES Russian patent published in 1994 - IPC

Abstract RU 2020169 C1

FIELD: furnace cooling systems, mainly, for pool melt. SUBSTANCE: method includes supply of cooling liquid to jacket sections with working flow rate and pressure from distributing header. To increase campaign of furnace, main supply of cooling liquid to jacket with working parameters is cut, and supply of cooling liquid to each overheated jacket from additional source is increased by 2-5 times with head exceeding the working head by 1.4-2.3 times, and after restoration of temperature conditions, the flows of cooling liquid are changed over to initial working conditions. EFFECT: higher efficiency. 1 dwg, 1 tbl

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RU 2 020 169 C1

Authors

Вeljavskij М.А.

Кogan V.S.

Ravdanis В.I.

Serebrennikov V.В.

Jushin V.G.

Dates

1994-09-30—Published

1990-04-13—Filed

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