Gas separation – With nonliquid cleaning means for separating media – Cohesive filter media cleaning
Patent
1982-04-01
1984-06-05
Prunner, Kathleen J.
Gas separation
With nonliquid cleaning means for separating media
Cohesive filter media cleaning
55484, 55498, 55521, B01D 4604, B01D 4652
Patent
active
044526164
ABSTRACT:
An improved selfcleaning air filter (2) of the pulse jet type. The filter includes at least one filter element (20) located in a dirty air plenum (6) which is separated from a clean air plenum (8) by a partition (10). A nozzle (70) directs a cleaning jet of gas that moves in a back flow direction along the filter element to remove accumulated contaminants therefrom. A diffuser is located in the clean air plenum for diffusing the cleaning jet of gas to convert the cleaning jet to a high volume, low pressure jet which substantially fills the entire cross-sectional area of the filter element at the element outlet.
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"Flex-Kleen Custom Engineered Dust Collectors", Bulletin No. T-7, Flex-Kleen Corp., Chicago, Ill.
Gillingham Gary R.
Wahlquist Fred H.
Donaldson & Company, Inc.
Prunner Kathleen J.
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