发明名称 |
Печь-ванна нанесени покрытий на издели и способ контрол стойкости корпуса ванны |
摘要 |
FIELD: metallurgical heat engineering. ^ SUBSTANCE: the invention is dealt with metallurgical heat engineering, in particular with a furnace-bath for deposition of coating on items and a method of its operation. The furnace-bath contains a lining, heaters installed along its perimeter and a bath. The body of the bath is made as a double body. The internal body with a technological melt is loosely installed in an external body with a clearance along the whole perimeter. The clearance between the bodies is filled in with an inert to the bath melt and its material protective melt with a density exceeding the density of the technological melt. In the interbody clearance there are gauges to control a level of the protective melt. The internal body is made without a bottom with the height of its walls smaller, than the height of walls of the external body. At operation of the furnace-bath control a level of protective melt in the interbody clearance with the help of the gauges the level control, which produce a signal about depressurization of the bodies of the bath at a change of the level of the protective melt. The invention allows to increase the bath service life and to reduce power consumption by the furnace. ^ EFFECT: the invention allows to increase the bath service life and to reduce power consumption by the furnace. ^ 3 cl, 1 dwg |
申请公布号 |
RU2002121878(A) |
申请公布日期 |
2004.02.27 |
申请号 |
RU20020121878 |
申请日期 |
2002.08.08 |
申请人 |
Открытое акционерное общество "Череповецкий сталепрокатный завод" |
发明人 |
Сырцев Геннадий Васильевич;Юдин Рафаил Айзикович;Талицкий В чеслав Николаевич;Гол ков Олег Александрович;Колодезный Василий Иванович;Петрович Владимир Викторович |
分类号 |
C23C2/00;F27D1/00;F27D21/00 |
主分类号 |
C23C2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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