DEVICE FOR FILTER TANK
申请(专利)号： KR20070104545
专利号： KR100889687B1 主分类号： B24B55/12 申请权利人： POSCO 公开国代码： KR 优先权国家： KR
申请日： 2007-10-17 公开公告日： 2009-03-19
分类号： B24B55/12;
B24B55/03 发明设计人： PARK, SUK DAL 申请国代码： KR
优先权： 20071017 KR
20070104545
摘 要 附 图：
摘 要：
A filtration device is provided to prevent the strip falling from a swarf tank to a filter tank from being combined by installing an air injection nozzle. A filtration device comprises a swarf tank firstly removing swarf contained within grinding oil used during the strip polishing process; a filter tank receiving the polishing oil from the swarf tank, and then secondarily removing the swarf contained in the polishing oil; and an air injection nozzle(175) floating the swarf of the polishing oil fed from the swarf tank. A swarf filtering mesh(176) preventing the clogging of an air injection nozzle due to swarf is installed in the air injection nozzle. An air opening and closing
plate(177) opening and closing depending on the air supply fed from the air injection nozzle is installed between the swarf
filtering mesh and the air injection nozzle. 主权项：
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权 利 要 求 说 明 书
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DEVICE FOR FILTER TANK
