发明授权
- 专利标题: Apparatus for cooling sheet steel by water spraying
- 专利标题(中): 喷水冷却钢板的设备
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申请号: US169508申请日: 1980-07-21
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公开(公告)号: US4371149A公开(公告)日: 1983-02-01
- 发明人: Osamu Takeuchi , Haruo Kokubun , Hisashi Yoshinaga , Shuichi Hara , Hiromichi Ban
- 申请人: Osamu Takeuchi , Haruo Kokubun , Hisashi Yoshinaga , Shuichi Hara , Hiromichi Ban
- 申请人地址: JPX Tokyo JPX Osaka
- 专利权人: Ishikawajima-Harima Jukogyo Kabushiki Kaisha,Sumitomo Metal Industries, Ltd.
- 当前专利权人: Ishikawajima-Harima Jukogyo Kabushiki Kaisha,Sumitomo Metal Industries, Ltd.
- 当前专利权人地址: JPX Tokyo JPX Osaka
- 优先权: JPX54-145098 19791109
- 主分类号: B05B1/34
- IPC分类号: B05B1/34 ; B21B45/02 ; C21D1/00 ; C21D1/18 ; C21D1/28 ; C21D1/667 ; C21D9/46 ; C21D9/52 ; C21D11/00
摘要:
Cooling water is sprayed under a predetermined pressure range and at a predetermined discharge rate over the both surfaces of a sheet to be treated which is reciprocated lengthwise at such a velocity that the product of the reciprocating velocity and thickness of the sheet may be maintained within a predetermined range. The spraying direction of each spray nozzle is individually controlled so that any water remaining over the surface of the sheet may be expelled out. The method and apparatus is especially adapted for use in the normalizing process and in the process for cooling hot-rolled sheet steel.
公开/授权文献
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