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2 230 271

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Application

2002134871/02, 2002-12-23

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Start date

2002-12-23

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Actual filing date

2002-12-23

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Published

2004-06-10

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Inventor

Mjakishev V.E.Kon'Shin A.P.Shuklin A.V.Evsjukov V.N.Bubnov S.Ju.Kozlov D.D.Jakhontov V.N.Sarychev I.S.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

CONTINUOUS FURNACE FOR CONTINUOUS ANNEALING Russian patent published in 2004 - IPC

Abstract RU 2230271 C1

FIELD: ferrous metallurgy; tower-type industrial furnaces. SUBSTANCE: proposed continuous furnace includes framework, refractory brickwork divided vertically into tiers and reaction tubes embracing the rollers which are mounted in bearing members. Each tier is mounted on bearing bracket secured to framework. Lower row of each tier is made from blocks whose mechanical strength and heat resistance exceed those of master material of refractory brickwork. Each of said blocks located between bearing members of reaction tubes along length of tier has projection directed inside furnace. Amount of this projection ranges from 0.04 to 0.08 of thickness of brickwork. EFFECT: reduced specific consumption of refractory materials; enhanced operational reliability of furnace. 3 cl, 4 dwg

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RU 2 230 271 C1

Authors

Mjakishev V.E.

Kon'Shin A.P.

Shuklin A.V.

Evsjukov V.N.

Bubnov S.Ju.

Kozlov D.D.

Jakhontov V.N.

Sarychev I.S.

Dates

2004-06-10—Published

2002-12-23—Filed

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