Preassembled fluidizing device having expansive air passage stim

Details Preassembled fluidizing device having expansive air passage stim Preassembled fluidizing device having expansive air passage stim

1998-01-16

1999-11-23

Cooley, Charles E.

Agitating

By injecting gas into mixing chamber

222195, 406137, B01F 1302, B65G 5338, B65G 6906

Patent

active

059888679

ABSTRACT:
A preassembled fluidizing device that incorporates an expansive air passage that stimulates the enhanced flow of granular materials to the discharge port of a tank trailer, vessel, bin, or other container, during usage. The fluidizing device includes an aerator housing having affixed thereto a wear plate, the upper end of the housing having a mount to which a resilient gasket may be applied, and prestressed against the wear plate, once assembled. A fastening rod extends from the aerator housing and mounting boss, and a positioning or clip secured thereto provides an initial fastening of the preassembled device in place, once installed. A nut or other fastener connects with the opposite end of the fastening rod in order to tightly secure and seal an air distributor in place, for final assembly of the fluidizing device of this invention.

REFERENCES:
patent: 3343888 (1967-09-01), Anderson et al.
patent: 3454182 (1969-07-01), Morton
patent: 3929261 (1975-12-01), Solimar
patent: 3952956 (1976-04-01), Steele
patent: 4030755 (1977-06-01), Heimke
patent: 4172539 (1979-10-01), Botkin
patent: 4189262 (1980-02-01), Anderson
patent: 4662543 (1987-05-01), Solimar
patent: 4820052 (1989-04-01), Krysel
patent: 5017053 (1991-05-01), Sisk
patent: 5139175 (1992-08-01), Krysel et al.

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