Filtering element for liquids and filtering installation comprising same

Filtering element for liquids and filtering installation comprising same

  • CN 101,027,110 B
  • Filed: 09/23/2004
  • Issued: 01/18/2012
  • Est. Priority Date: 09/23/2004
  • Status: Active Grant
First Claim
Patent Images

1. filter that is used for the liquid of solids laden;

  • It comprises container (52);

    It is provided with the inlet that is used for liquid to be filtered, the tap that is used to filtrate and enters the outlet of manifold and be used for the solid particle sludge;

    And sealing a plurality of filter elements (10) in said container, each filter element is to be processed by the elongated pocket (16) of the fabric of filter medium (12);

    Wherein said pocket has the last side opening (15) that is communicated with said outlet;

    And be mounted around framework (18);

    This framework (18) is provided with discharge-channel (30) longitudinally, and this framework is suspended in the supporting member that is contained in the said container, and this supporting member comprises the radial tubes (20) that has formed manifold;

    The opening of said filter element converges to said manifold;

    It is characterized in that the upper limb of said pocket is provided with flanging portion (17), it receives fastening element (19) and is urged and closely is fixed in the peripheral catching groove (21) with said supporting member one;

    Said filter also comprises the locking utensil of the flanging portion (17) that is used for said pocket (16) that is arranged in said groove (21);

    This locking utensil comprises the pressure supporting member of the said flanging portion of the bottom that is arranged in said groove, and its grip element with said fastening element (19) engages.

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