Filter bag assembly

Details Filter bag assembly Filter bag assembly

1985-07-23

1986-10-21

Nozick, Bernard

Gas separation

Flexible or collapsible bag type

With securing or supporting means

55304, 55341NT, 248 95, 24197, 24343, 29452, 29157R, B01D 4602

Patent

active

046183531

ABSTRACT:
An improved filter bag assembly is shown for use in a filter bag housing having a plurality of filter bags, each of the filter bags being anchored at a lower end and being suspended within the bag housing in a tensioned relation by an upper end thereof. A bag spring is provided having a central coil, and a pair of angularly arranged spring sides extending outwardly from the coil. A hanger bracket is used to suspend the bag spring by engaging a selected spring side and the opposite spring side is engaged by a flexible strap attached to the bag upper end. The bag spring is tensionable between tensed and relaxed positions by applying force to the flexible strap free end, whereby relaxing the spring serves to tense the filter bag.

REFERENCES:
patent: 683414 (1901-09-01), Sibley
patent: 3354620 (1967-11-01), Scholl et al.
patent: 3724178 (1973-04-01), La Boeuf
patent: 4481022 (1984-11-01), Reier

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