Process of precoating and filtering using a rotary drum vacuum filter
    41.
    发明授权
    Process of precoating and filtering using a rotary drum vacuum filter 失效
    使用旋转式真空过滤器进行预处理和过滤

    公开(公告)号:US3635341A

    公开(公告)日:1972-01-18

    申请号:US3635341D

    申请日:1969-07-22

    申请人: STEVEN S DAVIS

    发明人: DAVIS STEVEN S

    IPC分类号: B01D33/00 B01D37/02 B65G15/28

    摘要: A rotary drum vacuum precoat filter equipped so that the liquid level therein may be controllably varied to completely submerge the drum for precoating, followed by exposure of only a small part of the drum (not more than 30 percent) for cake drying and removal during filtration. There is also disclosed a scraper assembly for cake removal from the exposed drum just prior to resubmergence.

    摘要翻译: 旋转鼓真空预涂过滤器,其设计使得其中的液面可以可控地改变,以完全浸没滚筒以进行预涂,然后只暴露一小部分滚筒(不超过30%),以便滤饼在过滤期间干燥和除去 。 还公开了一种刮刀组件,用于在再次沉淀之前从暴露的滚筒除去滤饼。

    Method and apparatus for dividing flow of heterogeneous materials
    42.
    发明授权
    Method and apparatus for dividing flow of heterogeneous materials 失效
    用于分离异质材料流动的方法和装置

    公开(公告)号:US3584729A

    公开(公告)日:1971-06-15

    申请号:US3584729D

    申请日:1969-05-02

    发明人: IVY JOE G

    CPC分类号: B65G47/72 B65G47/766

    摘要: Heterogeneous materials are divided into separate flows of predetermined volumetric flow rate by means of systems comprising conveyor belts that are adjustably located. One disclosed system involves using an adjustably located conveyor belt with a substantially vertical working face set diagonally across the path of a horizontally extending conveyor belt and spaced therefrom, to deflect to an adjacent and parallel horizontally extending conveyor belt the heterogeneous material not passing thereunder. A second system uses adjustably located conveyor belts to divide a band of heterogeneous material advancing on a horizontally extending conveyor belt into a number of substantially equal portions.

    PLANK POSITIONING MECHANISM
    49.
    发明公开

    公开(公告)号:US20230219764A1

    公开(公告)日:2023-07-13

    申请号:US17982885

    申请日:2022-11-08

    发明人: Jonatan LABRIE

    IPC分类号: B65G15/28

    CPC分类号: B65G15/28 B65G2201/022

    摘要: A plank positioning mechanism is adapted to move planks traveling in a traveling direction on a conveyor. The plank positioning mechanism comprises a conveying means traveling parallel to the conveyor; and a plurality of paddle assemblies mounted equidistant to the conveying means perpendicular to the traveling direction. The paddle assemblies comprise a movable part; and a motor adapted to drive the movable part perpendicular to the conveyor, Thereby, the movable part is adapted to thrust the plank perpendicular to its traveling direction as the paddle assembly travel parallel to the board.