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公开(公告)号:US06565801B1
公开(公告)日:2003-05-20
申请号:US09414522
申请日:1999-10-08
Applicant: David Froud , Colin D. Froud
Inventor: David Froud , Colin D. Froud
IPC: A61L922
Abstract: Odor control apparatus comprising a container for containing solid malodorous material, and inlet means for feeding deodorizing gaseous material over the solid malodorous material contained in the container.
Abstract translation: 气味控制装置包括用于容纳固体恶臭材料的容器,以及用于将除臭气体材料供给到包含在容器中的固体恶臭材料上的入口装置。
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公开(公告)号:US5286387A
公开(公告)日:1994-02-15
申请号:US50189
申请日:1993-05-05
Applicant: David Froud
Inventor: David Froud
CPC classification number: B01D35/05 , B01D29/27 , B01D33/033 , B01D2201/48
Abstract: Apparatus for filtering liquid effluent comprises, in sequence, inlet means, filtration means, and outlet means. Each filtration means comprises at least one disposable sack filter (2, 3, 4, 31) of defined porosity. The open end of each sack filter is attached to an outlet conduit in communication with the inlet means. The opposing closed ends of the sack filters are attached to movable supports to cause agitation of the sack filters.
Abstract translation: 用于过滤液体流出物的装置依次包括入口装置,过滤装置和出口装置。 每个过滤装置包括具有确定的孔隙率的至少一个一次性袋式过滤器(2,3,4,31)。 每个袋式过滤器的开口端连接到与入口装置连通的出口导管。 袋式过滤器的相对的封闭端附接到可移动支撑件以引起袋式过滤器的搅动。
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