发明公开
- 专利标题： 광휘소둔로 아울렛덕트의 스트립 냉각장치
- 专利标题（英）： Apparatus for cooling strip in outlet-duct of annealing furnace
- 专利标题（中）： 退火炉出口冷却条的设备
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申请号： KR1020080076026申请日： 2008-08-04
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公开(公告)号： KR1020100015110A公开(公告)日： 2010-02-12
- 发明人: 최동영 , 박석달
- 申请人： 주식회사 포스코
- 申请人地址： 경상북도 포항시 남구 동해안로 **** (괴동동)
- 专利权人： 주식회사 포스코
- 当前专利权人： 주식회사 포스코
- 当前专利权人地址： 경상북도 포항시 남구 동해안로 **** (괴동동)
- 代理商 특허법인 신세기
- 主分类号： C21D1/00
- IPC分类号： C21D1/00 ; C21D9/66 ; C21D9/573
摘要：
PURPOSE: An apparatus for a cooling strip in an outlet-duct of an annealing furnace is provided to improve the productivity of annealing operation and prevent damage to an outlet seal roll by cooling the strip. CONSTITUTION: An apparatus for a cooling strip in an outlet-duct of an annealing furnace comprises an outlet duct(100), a radiator(300), a cooling water pump, a temperature measuring part(120) and a controller. The outlet duct guides the exhaustion of a strip(S). An outlet seal roll is formed on the lower end of the outlet duct. The radiator comprises a cooling pipe, an inlet port(340), and a drain hole(360). The controller controls the operation of the cooling water pump according to measured temperature. In the outlet duct, a guide rail(380) with a plurality of rollers(382) is installed.
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