发明名称 Passive grease trap with pre-stage for solids separation
摘要 A solids collector for collecting solids in waste water that are heavier than water includes a roto-molded plastic container having a cylindrical sidewall and a downwardly sloping bottom. An inlet and outlet are connected to the sidewall substantially above the sloping bottom so that solids that are heavier than water in the waste water coming into the container through the inlet have residence time in the container long enough to gravitationally separate towards the bottom. Waste water depleted of solids that are heavier than water discharge from the container through the outlet.
申请公布号 US7641805(B2) 申请公布日期 2010.01.05
申请号 US20070929104 申请日期 2007.10.30
申请人 THERMACO, INC. 发明人 BATTEN WILLIAM C.;KYLES BRUCE W.
分类号 B01D21/02 主分类号 B01D21/02
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