Rotary drum filter with sliding perforated buckets

专利名称：Rotary drum filter with sliding perforated

buckets

发明人：Tadao Uchiyama申请号：US06/871921申请日：19860609公开号：US04724077A公开日：19880209

摘要：A filtering apparatus for filtering chips out of chip- containing waste liquid whichincludes a cutting oil collection tank and a filtering drum rotatably mounted in the tank.A waste liquid supply means, and a chip transport conveyor are provided for supplyingchip- containing waste liquid into the filtering drum and removing chips therefrom,respectively. The filtering drum also includes annular guide groove members and bucketsslidably supported by the guide groove members for removing larger chips whileallowing smaller chips and oil to pass therethrough. The buckets prevent the larger chipsfrom damaging a surface of the filtering drum on which the smaller chips are collected.

申请人：UCHIYAMA; TADAO

代理机构：Wenderoth, Lind & Ponack

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