Gas separation – With nonliquid cleaning means for separating media – Cohesive filter media cleaning
Patent
1993-02-18
1994-07-12
Spitzer, Robert
Gas separation
With nonliquid cleaning means for separating media
Cohesive filter media cleaning
55523, 55525, B01D 4604
Patent
active
053284925
ABSTRACT:
The present invention is a combined gas flow resistance device and safety shield which incorporates a plurality of narrow parallel passageways through which filtered gas from a plurality of filter elements passes to a clean gas outlet. The device also has inlet for carrying pulses of high pressure gas to the downstream side of a plurality of filter elements, and a porous safety shield connected across the passageways to prevent solid particles from passing from the filter elements to the clean gas outlet.
REFERENCES:
patent: 4247310 (1981-01-01), Borst
patent: 4298360 (1981-11-01), Poll
patent: 4544389 (1985-10-01), Howeth
patent: 4632680 (1986-12-01), Klimczak
patent: 4909813 (1990-03-01), Eggerstedt
patent: 5062867 (1991-11-01), Klimczak
patent: 5167676 (1992-12-01), Nakaishi et al.
Aguilar Peter
Eggerstedt Paul
Zievers James F.
Industrial Filter & Pump Mfg. Co.
Spitzer Robert
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