Conveying means for use in filtering devices

Details Conveying means for use in filtering devices Conveying means for use in filtering devices

1979-08-09

1981-02-10

Spear, Jr., Frank A.

Liquid purification or separation

Diverse distinct separators

Including a filter

210298, 210406, 210414, B01D 3516, B01D 3336

Patent

active

042500362

ABSTRACT:
Filtering devices wherein solid particulate matter is separated by filter media from a liquid flow often contain conveying means for moving the separated solid particulate to an external point for disposition. One such conveying means usable in filtering devices includes spaced endless chain loops wherein each chain comprises alternate center links pivotally joined by pins to alternate sets of spaced side bars. In each center link is an elongated aperture which in a controlled manner holds an extension bar attached to each end of a traversely positioned flight. The spaced chain may be operatively connected to a source of rotary power to periodically advance the conveying means so that the flights may be moved over a section of the filter media to effectively remove separated particulate matter collected thereon.

REFERENCES:
patent: 1799457 (1931-04-01), Cuttle et al.
patent: 2067277 (1937-01-01), Miick
patent: 2102570 (1937-12-01), Lind
patent: 2765922 (1956-10-01), Hock
patent: 3675778 (1972-07-01), Hoag
patent: 3748835 (1973-07-01), Panzica

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