Device for measuring the overfill of filter elements comprising filter cakes in pressure filters
AssigneeDrM, Dr. Muller AG
InventorPATRICK MUELLER
Life of this patent
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Abstract
A filter device for preventing the overfill of filter elements with filter cake includes a filter housing and filtrate collection tubes. Sensors for measuring force are provided within the filter housing. The sensors are arranged over the filter elements at the closed end of the filtrate collection tubes. Detected changes in force by the sensors provide an indication of an increasing cake buildup.
Claims4
A filter device that prevents an overfill of filter elements with filter cake, the filter device comprising:
- a filter housing;
- filter elements provided within the filter housing;
- filtrate collection tubes provided within the filter housing, the filtrate tubes having an open end and a closed end;
- and
- sensors for measuring force provided within the filter housing;
- wherein the sensors are arranged over the filter elements at the closed end of filtrate collection tubes.
The filter device according to claim 2, wherein a spring is provided between the closed ends of the filtrate collection tubes and holders arranged on the filter housing.
The filter device according to claim 3, wherein an elastomer is provided between the closed ends of the filtrate collection tubes and the holders arranged on the filter housing.
Dependencies are inferred from the claim text.