Centrifugal pump for pulverized material

Details Centrifugal pump for pulverized material Centrifugal pump for pulverized material

1986-03-14

1990-10-16

Werner, Frank E.

Material or article handling

Apparatus for moving material between zones having different...

For carrying standarized mechanical interface type

23921425, 239418, 406 71, B65G 5340

Patent

active

049630652

ABSTRACT:
A centrifugal pump for feeding pulverized material such as coal particles from a low pressure zone into a high pressure zone, said pump having nozzles mounted on a rotor. The pulverized material is ejected into the high pressure space through the nozzles, and gas is supplied to the nozzles to control the flow rate of the pulverized material. Devices are provided that ensure mass flow of the material through the nozzles, even if the nozzles have a short length.

REFERENCES:
patent: 1289779 (1918-12-01), Howard
patent: 2998230 (1961-08-01), Perretti
patent: 3130252 (1964-04-01), Metz
patent: 4265580 (1981-05-01), Meyer
patent: 4362441 (1982-12-01), Meyer et al.
patent: 4376608 (1983-03-01), Meyer et al.

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