Filter device

Details Filter device Filter device

2006-08-22

2006-08-22

Lithgow, Thomas M. (Department: 1724)

Liquid purification or separation

Diverse distinct separators

Including a filter

C210S300000, C210S308000, C210S313000, C210S799000, C210S448000, C210S452000, C210S484000, C210S485000

Reexamination Certificate

active

07094344

ABSTRACT:
The present invention relates to a filter device for removing impurities contained in liquid. A filter housing18is provided with a container for accommodating a filter bag2therein, a deposit recovery tank3for recovering a deposit and a floating material recovery tank4for recovering a floating material. Thus, it is possible to prevent any deterioration of filtration performance caused by filtered and separated impurities, and to achieve both of filtration and specific gravity difference separation by a single device.

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