Gas separation – Flexible or collapsible bag type – With securing or supporting means
Patent
1985-01-25
1986-07-01
Hart, Charles
Gas separation
Flexible or collapsible bag type
With securing or supporting means
55 97, B01D 4600
Patent
active
045977828
ABSTRACT:
A filter bag tensioning system (10) for use in a bag house is provided. An adjustable tensioning mechanism (16) is pivotally coupled to a frame member (20) within the bag house for providing a predetermined tension on a filter bag (12). The adjustable tensioning mechanism (16) is releasably coupled on a second end (22) thereof to the bag (12) through an S-hook (26) and chain link (30) coupling. A weight member (38) is coupled to a first end (40) of the adjustable tensioning mechanism (16) for counterbalancing the weight of the bag (12). The adjustable tensioning mechanism (16) includes a mechanism for linearly displacing the weight (38) with respect to a pivot point (64) of the adjustable tensioning mechanism (16). The linear displacement of the weight (38) is accomplished by a linear displacement of a first tension adjustment member (56) with respect to a second tension adjustment member (58) in the longitudinal direction (18) and a securement of the first tension adjustment member (56) to the second tension adjustment member (58) when a predetermined tension is provided for the filter bag (12). In this manner, there is disclosed a filter bag tensioning system (10) which allows for the user to adjust the tension on the filter bags (12) as a function of the characteristics of the bag cleaning processes, as well as the bags (12).
REFERENCES:
patent: 1941849 (1934-01-01), Myers et al.
patent: 2211193 (1940-08-01), Zinke
patent: 2381086 (1945-08-01), Steele
patent: 3021911 (1962-02-01), Pecker
patent: 3097715 (1963-07-01), Litchard
patent: 3334698 (1967-08-01), Von Ronn
patent: 4339251 (1982-07-01), Shumate
patent: 4373936 (1983-02-01), Becker
VanHooser William B.
Williams Robert J. W.
Environmental Elements Corp.
Hart Charles
Rosenberg Morton J.
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