Title:
EMULSION CHANNELING BLOCKING METHOD FOR INTERMEDIATE-ROLL SHIFTING SPACE
Document Type and Number:
WIPO Patent Application WO/2011/134218
Kind Code:
A1
Abstract:
An emulsion channeling blocking method for intermediate-roll shifting space involves arranging a spraying baffle (4) on an emulsion spraying beam (2) at an entrance of the intermediate-roll (11,14) of a cold rolling mill. The spraying baffle (4) can move to shield the emulsion spraying beam (2) at the roll shifting space so that the spraying width of the emulsion spraying beam (2) matches with the intermediate-roll (11,14) shifting space and the emulsion is not sprayed to the intermediate-roll (11,14) shifting space. The method enables prevention of emulsion channeling at the intermediate-roll shifting space by changing the spraying area of the spraying beam.
Inventors:
DING WENHONG (CN)
HE WENJIAN (CN)
YANG WEI (CN)
ZOU ZHENHUA (CN)
WANG YI (CN)
HE WENJIAN (CN)
YANG WEI (CN)
ZOU ZHENHUA (CN)
WANG YI (CN)
Application Number:
PCT/CN2010/075961
Publication Date:
November 03, 2011
Filing Date:
August 13, 2010
Export Citation:
Assignee:
WISDRI ENG & RES INC LTD CHINA (CN)
DING WENHONG (CN)
HE WENJIAN (CN)
YANG WEI (CN)
ZOU ZHENHUA (CN)
WANG YI (CN)
DING WENHONG (CN)
HE WENJIAN (CN)
YANG WEI (CN)
ZOU ZHENHUA (CN)
WANG YI (CN)
International Classes:
B21B27/10; B05B12/22; B05B12/34; B05B15/04; B21B28/00; B21B37/32
Foreign References:
| CN201423388Y | 2010-03-17 | |||
| CN101829693A | 2010-09-15 | |||
| CN2186118Y | 1994-12-28 | |||
| CN2237498Y | 1996-10-16 | |||
| JP2001252707A | 2001-09-18 | |||
| JPS57174416A | 1982-10-27 | |||
| US6598448B1 | 2003-07-29 |
Attorney, Agent or Firm:
HUBEI WUHAN YONGJIA PATENT AGENCY COMPANY (CN)
湖北武汉永嘉专利代理有限公司 (CN)
湖北武汉永嘉专利代理有限公司 (CN)
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Claims:
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