Auger dewatering system

Details Auger dewatering system Auger dewatering system

2006-07-11

2006-07-11

Banks, Derris H. (Department: 3725)

Presses

With drain means for expressed liquid

Drainage through or along pressure surface

C100S110000, C100S126000, C100S127000, C100S145000, C210S413000, C210S415000, C210S770000

Reexamination Certificate

active

07073433

ABSTRACT:
A system for transporting and dewatering solids in a fluid system. An auger is used to transport solids and provide first stage compaction. A dewatering plate having a restricted opening provides second stage compaction and dewatering. The auger maybe be shafted or shaftless. First stage compaction is achieved by a change in helical pitch of the auger immediately preceding the location of the dewatering plate.

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patent: 5857405 (1999-01-01), Bischof
patent: 6096201 (2000-08-01), Bruke

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