发明名称 |
BACKWASH ARRANGEMENT FOR CLEANING A CYLINDRICAL FILTER SCREEN |
摘要 |
A backwash arrangement for cleaning a cylindrical filter screen includes a cylindrical filter screen within which extends an axial central conduit. A number of radial branch conduits extend outwards from the central conduit towards the cylindrical filter screen, each provided with a spring-loaded nozzle arrangement. The spring-loaded nozzle arrangement is biased into contact with the cylindrical filter screen, and includes a nozzle opening for passing across the cylindrical filter screen, and a pair of wheels deployed on opposing sides of the nozzle opening for rolling engagement with the cylindrical filter screen. |
申请公布号 |
EP3065842(A4) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20140859433 |
申请日期 |
2014.11.09 |
申请人 |
YAMIT FILTRATION&WATER TREATMENT LTD. |
发明人 |
MAUDA, ARIE;ELISH, ODED;ZEEMAN, REY |
分类号 |
B01D29/64;B01D29/68 |
主分类号 |
B01D29/64 |
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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