Cutting ring for a pump liquid loaded with solids

    公开(公告)号:US12083527B2

    公开(公告)日:2024-09-10

    申请号:US17960034

    申请日:2022-10-04

    申请人: WILO SE

    IPC分类号: B02C18/18 B02C23/36 F04D29/70

    摘要: Subject matter of the invention is a cutting ring for solids-loaded fluid of a pump, comprising a cutting ring base body forming an opening for cooperation with a cutting head, which cutting ring can be stationarily connected to the pump in an axial extension of an impeller of the pump, wherein



    a plurality of cutting teeth comprising respectively at least outer cutting edges oriented away from the impeller in the direction of a suction side of the pump are provided at the cutting ring base body around the opening, wherein the cutting teeth extend axially away from the cutting ring base body outwardly at least in the direction of the suction side, and
    at least in the outwardly extending cutting teeth a respective radially outwardly extending material recess is formed, and/or
    a radially outwardly extending axial depression is formed in the cutting ring base body in a valley between two at least outwardly extending cutting teeth.

    Cutting Ring for Solids-Loaded Fluid of a Pump

    公开(公告)号:US20240157370A1

    公开(公告)日:2024-05-16

    申请号:US18422900

    申请日:2024-01-25

    申请人: WILO SE

    IPC分类号: B02C18/18 B02C23/36 F04D29/70

    摘要: Subject matter of the invention is a cutting ring for solids-loaded fluid of a pump, comprising a cutting ring base body forming an opening for cooperation with a cutting head, which cutting ring can be stationarily connected to the pump in an axial extension of an impeller of the pump, wherein



    a plurality of cutting teeth comprising respectively at least outer cutting edges oriented away from the impeller in the direction of a suction side of the pump are provided at the cutting ring base body around the opening, wherein the cutting teeth extend axially away from the cutting ring base body outwardly at least in the direction of the suction side, and
    at least in the outwardly extending cutting teeth a respective radially outwardly extending material recess is formed, and/or
    a radially outwardly extending axial depression is formed in the cutting ring base body in a valley between two at least outwardly extending cutting teeth.

    METHOD AND APPARATUS FOR REMOVING CONTAMINANTS FROM A FLUID STREAM

    公开(公告)号:US20230182145A1

    公开(公告)日:2023-06-15

    申请号:US17671836

    申请日:2022-02-15

    申请人: MAGE LLC

    IPC分类号: B02C19/18 B02C23/36

    CPC分类号: B02C19/18 B02C23/36

    摘要: A solids dissociation apparatus that is used to remove various types of contaminants from a continuous fluid stream. The solids dissociation apparatus includes a housing. The solids dissociation apparatus also includes at least one insert that is operably engaged with the housing where the at least one insert is adapted to receive a continuous fluid stream. The solids dissociation apparatus also includes a transducer that is operably engaged with the housing and disposed about the at least one insert at a distance away from the at least one insert inside of the housing. The transducer is configured to create cavitation inside of the housing, via sonic waves, to eviscerate contaminants in the continuous fluid stream flowing through the at least one insert.

    Radial immersion blender
    10.
    发明授权

    公开(公告)号:US09642494B1

    公开(公告)日:2017-05-09

    申请号:US14459717

    申请日:2014-08-14

    申请人: Kevin Brun

    发明人: Kevin Brun

    摘要: An improved immersion blender generally consisting of a motor, an elongated motor shaft that extends from the motor through a removable tubular guard to a back-to-back radial-flow cutter blade. The cutter blade is securely attached to the distal end of motor shaft and is housed within the tubular guard assembly. The tubular guard has a manifold at its distal end that provides side inlet and outlet ports for the blade and a lower inlet aperture through the distal annular plate of the manifold. The lower blade of the back-to-back radial-flow cutter draws liquid from the bottom portion of the container, through the lower inlet side-ports in the manifold and the aperture through the distal end of the manifold, and discharges the liquid through the outlet ports in the manifold toward the sides of container in a radial direction. The upper blade draws the liquid from the top portion of the container, through the upper inlet side-ports in the manifold, and discharges the liquid through the outlet ports toward the sides of container in a radial direction. The flow of the liquid drawn into the blades is towards the center axis of the motor shaft, and the flow of the liquid discharged from the blades is away from the center axis of the motor shaft.