Method and apparatus for cleaning liquid
    1.
    发明授权
    Method and apparatus for cleaning liquid 失效
    清洗液的方法和装置

    公开(公告)号:US3540588A

    公开(公告)日:1970-11-17

    申请号:US3540588D

    申请日:1967-12-13

    Inventor: ESTABROOK MARK R

    Abstract: 1,195,507. Endless conveyers. BARNES DRILL CO. 13 Sept., 1968 [13 Dec., 1967], No. 43645/68. Heading B8A. [Also in Division B2] A scraper conveyer 24 for removing solids from the floor of a settling tank 12 and drag them up an incline 21 to cause them to be discharged into a receptacle 23 comprises scraper bars 33, 154, 154 1 , carried by endless chains trained around sprocket wheels 25, 27, 52, 53 mounted on shafts 28, 29. The shaft 29 is driven through a belt 37 and a speed reducer by an electric motor. A pivotable wiper 38 is positioned to clean the bars as they move over the receptacle 23.

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