Flow regulating valve for use in an air scrubbing device

Details Flow regulating valve for use in an air scrubbing device Flow regulating valve for use in an air scrubbing device

1986-05-08

1988-03-22

Prunner, Kathleen J.

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

55230, 55241, 251122, 251216, 251358, B01D 4700

Patent

active

047325895

ABSTRACT:
A water control valve in a wet air scrubbing device to discharge and direct water flow within the scrubber. The valve is composed of a conical valve body made of polyurethane and a fluid discharge receptor firmly attached to the air scrubbing device and connected to a water source. The conical valve body is movable into and out of engagement with the discharge repcetor. The conical valve body of the present invention is resistant to degradation by solvent vapor, resists contaminant adhesion and provides self-sealing engagement when the valve body is brought into contact with the discharge receptor.

REFERENCES:
patent: 1038817 (1912-09-01), Ashton
patent: 1151047 (1915-08-01), Robley
patent: 1529926 (1925-03-01), Scheelk
patent: 1929973 (1933-10-01), Haley
patent: 2822789 (1958-02-01), Philips et al.
patent: 4078383 (1978-03-01), Nehrig
patent: 4262698 (1981-04-01), Fields
patent: 4440554 (1984-04-01), Perry

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