Screw-fed pump system

Sprouse, Kenneth M

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DOE OSTI · 1164358

Screw-fed pump system

Sprouse, Kenneth M

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Abstract

A pump system includes a pump that includes a first belt and a second belt that are spaced apart from each other to provide generally straight sides of a passage there between. There is an inlet at one end of the passage and an outlet at an opposite end of the passage, with a passage length that extends between the inlet and the outlet. The passage defines a gap distance in a width direction between the straight sides at the passage inlet. A hopper includes an interior space that terminates at a mouth at the passage inlet. At least one screw is located within the interior space of the hopper and includes a screw diameter in the width direction that is less than or equal to the gap distance.

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Sprouse, Kenneth M. 2014-11-25. Screw-fed pump system. https://www.osti.gov/biblio/1164358

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