Gas separation – Flexible or collapsible bag type – With securing or supporting means
Patent
1996-07-01
1998-10-20
Bushey, C. Scott
Gas separation
Flexible or collapsible bag type
With securing or supporting means
55483, 55484, 55496, 55500, 55502, 55508, 55DIG12, B01D 4602
Patent
active
058241256
ABSTRACT:
A dust collector includes a hollow housing having a bottom solids outlet, a top clean air outlet and an intermediate dust laden air inlet. A plurality of vertically elongated filter assemblies are mounted in spaced relation within the housing. Each filter assembly includes an open framework covered by a sheet of filter material in the form of a glove that converges downwardly from the open upper end to a closed end engaged by a tensioning nose bar which serves to stretch the glove over the framework. Dust laden air enters the inlet, passes downward to the bottom ends of the filter assemblies, thence upward to the filter assemblies where the dust and other particulates are collected on the outer side of the filter sheets and the air passes through the filter sheet and upward into the top clean air outlet. The particulates collected on the filter sheet periodically are released therefrom and gravitate downward into the bottom solids outlet for removal.
REFERENCES:
patent: 235197 (1880-12-01), Bean
patent: 1012122 (1911-12-01), Budil
patent: 3550359 (1970-12-01), Fisher et al.
patent: 3791111 (1974-02-01), Kroll
patent: 3830042 (1974-08-01), MacDonnell
patent: 4089664 (1978-05-01), Noland
patent: 4746339 (1988-05-01), Millard
patent: 4808203 (1989-02-01), Sabourin
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