Liquid purification or separation – Flow – fluid pressure or material level – responsive – Float
Patent
1978-11-09
1980-09-23
Taylor, Dennis L.
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Float
210170, 210252, 405 74, 405 89, B01D 2300
Patent
active
042241561
ABSTRACT:
An apparatus for controlling the liquid level of overflow ponds and the like. It comprises a vertical standpipe having a polymer feed inlet near its bottom, a valve for controlling flow of polymer to the polymer feed inlet, at least 1 fluid discharge inlet near the bottom of the vertical standpipe. A flexible hose connects the fluid discharge inlet to a corresponding opening located in a horizontal plate which is adapted to ride up and down on the standpipe. The horizontal plate is fitted with a float, filter and a valve shut off plunger.
REFERENCES:
patent: 494209 (1893-03-01), Krampf
patent: 706526 (1902-08-01), Carlisle
patent: 781093 (1905-01-01), Post
patent: 853146 (1907-05-01), Gerstenbergk-Zech
patent: 2055808 (1936-09-01), Wait
patent: 3070963 (1963-01-01), Dubouchet
patent: 3252576 (1966-05-01), Miller
patent: 3843520 (1974-10-01), Bottorf
patent: 4089831 (1978-05-01), Chambers
patent: 4134863 (1979-01-01), Fanta et al.
Flowers William F.
Huff Al S.
Pardikes Dennis G.
Young Andrew J.
Miller Robert A.
Nalco Chemical Company
Premo John G.
Taylor Dennis L.
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