Gas separation – With separating media bypass or system gas pressure relief – Pressure relief means to or from atmosphere
Patent
1978-08-30
1980-05-27
Lacey, David L.
Gas separation
With separating media bypass or system gas pressure relief
Pressure relief means to or from atmosphere
55319, 55325, 55337, 55432, 55DIG3, 55345, 175206, B01D 4648, B01D 5000
Patent
active
042048494
ABSTRACT:
A discharge valve assembly for use in dust collection systems is disclosed. The valve assembly includes a conduit (160) and a rotatable valve member (162). A rod (192) is connected to the valve member (162). The conduit (160) is formed of an elastic material and has a generally circular cross section. The conduit (160) also has an inner diameter (164) in an unstretched condition. The valve member (162) has a generally circular cross section and an outer diameter (178) which is greater than the inner diameter (164). The rod (192) has an axis spaced from a line bisecting the valve member (162) and is connected to the valve member (162) for rotation of the valve member (162) between a closed and an open position. In one embodiment of the invention, a plurality of discharge valve assemblies are disposed below a number of dust separator mechanisms (60,92). A discharge valve assembly can also serve as a suction or vacuum breaking means (158) in a multiple-stage dust collector system.
REFERENCES:
patent: 1251453 (1917-12-01), Spencer
patent: 1664683 (1928-04-01), Hawley
patent: 1761627 (1930-06-01), Hine
patent: 2804169 (1957-08-01), Olah
patent: 2887177 (1959-05-01), Mund et al.
patent: 2889008 (1959-06-01), Copp et al.
patent: 2889892 (1959-06-01), Schaub et al.
patent: 2991043 (1961-07-01), Saar
patent: 3243043 (1966-03-01), Thompson et al.
patent: 3291443 (1966-12-01), Schulz et al.
patent: 3319404 (1967-05-01), Lowther
patent: 3387889 (1968-06-01), Ziemba et al.
patent: 3429108 (1969-02-01), Larson
patent: 3498461 (1970-03-01), Miller
patent: 3528514 (1970-09-01), Sandvig
patent: 3603001 (1971-09-01), Arnold et al.
patent: 3640499 (1972-02-01), Jung
patent: 3695012 (1972-10-01), Rolland
patent: 3753548 (1973-08-01), Jong et al.
patent: 3816982 (1974-06-01), Regnault
patent: 3885932 (1975-05-01), Moore, Jr. et al.
patent: 3915679 (1975-10-01), Roach et al.
patent: 4050913 (1977-09-01), Roach
patent: 4099937 (1978-07-01), Ufken et al.
Hussey, Michael, Valves and Air Locks for Industrial Dust Filter Systems, Filtration Separation, Sep./Oct. 1976, pp. 509-511.
Donaldson Operation Manual Series RDX00-4545 Roof Drill Dust Collector, 1975.
Donaldson & Company, Inc.
Lacey David L.
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