Agitating – Having interrelated feed and discharge means – Recirculating from and to mixing chamber
Patent
1983-01-17
1985-01-29
Coe, Philip R.
Agitating
Having interrelated feed and discharge means
Recirculating from and to mixing chamber
366140, 366165, 366168, 366279, B01F 702, B01F 716, B01F 1502
Patent
active
044962444
ABSTRACT:
The small volume recirculator includes a mixing chamber for receiving recirculated slurry from an inlet arranged to carry the slurry on its return path from the analyzer. An impeller is provided in a housing which is connected to the mixing chamber by way of an opening such that the housing receives the slurry from the reservoir through the opening and provides passage by way of an output tube to the analyzer. The connection between the housing and the chamber is sufficiently direct so that a vortex is set up in the mixing chamber. This provides the mixing. The impeller is rotatably mounted by shaft means which extends above the level of the slurry to a power drive train in avoidance of any shaft seals in the slurry path.
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Coe Philip R.
General Signal Corporation
Huberfeld Harold
Miller, Jr. William G.
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