Pneumatic flotation column

Details Pneumatic flotation column Pneumatic flotation column

2005-08-03

2009-02-24

Lithgow, Thomas M (Department: 1797)

Classifying, separating, and assorting solids

Fluid suspension

Liquid

C209S170000

Reexamination Certificate

active

07494016

ABSTRACT:
The machine productivity for a foam product is increased by increasing the surface of the enlarged upper part of the cylinder housing and by reducing material intensity by optimizing the dimensions thereof. This is obtained by determining the diameter of the enlarged housing part in the known machine which contains a cylinder housing consisting of an enlarged upper part and a lower part, and a feeder, ventilation and discharge device, embodied in the form of ejectors, a discharge device, and a foam collector container, with the aid of an equation according to the diameter of the lower part of the cylinder housing, the height of the cylinder housing and the height of the lower part of the cylinder housing. The foam collector container of the pneumatic flotation column is embodied in the shape of a gabled groove and is fitted with opposite connection parts used to discharge the foam product.

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International Search Report PCT/EP2005/053796, 5 pages.

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