Dynamic separator

Classifying – separating – and assorting solids – Sifting – Elements

Reexamination Certificate

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C209S331000, C209S379000

Reexamination Certificate

active

07445121

ABSTRACT:
A dynamic separator for the processing of minerals such as coal is provided. The dynamic separator includes two movable trays that are pivotally connected to each other and actuated by a specially constructed crankshaft. The positive motion of the trays makes it possible to obtain a uniform water pulse distribution, thereby preconditioning the stimulation of mineral processing. In addition, energy consumption for mineral processing is substantially reduced, structural design of the device is simplified, and the reliability thereof is significantly increased. Good technical results of mineral processing and high reliability and operability is thereby achieved.

REFERENCES:
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patent: 4279741 (1981-07-01), Campbell
patent: 4552654 (1985-11-01), Mansker
patent: 1332052 (1994-09-01), Kelsey
patent: 6070738 (2000-06-01), Lyman et al.
patent: 2416724 (2003-01-01), Mainin
patent: 6889845 (2005-05-01), Ermekova et al.
patent: 6910588 (2005-06-01), Ermekova et al.
patent: 3308810 (1984-09-01), None
patent: 2 127 635 (1999-03-01), None
patent: 1530257 (1989-12-01), None
patent: WO 02/13974 (2002-02-01), None
Burt, Richard O., Gravity Concentration Technology, 1990, pp. 206-207, Elsevier.

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