VIBRATING SIEVE Russian patent published in 1994 - IPC

Abstract RU 2018379 C1

FIELD: cleaning of drilling fluids. SUBSTANCE: vibrating sieve has box with inclined chute and auger mounted in chute. Lower end of chute is covered by plate with window closed by gate. Vibrating sieve is provided with heating system having tubes, which are communicated one with the other. Central tube has variable effective section of outlet part for discharging condensate through union pipe. One of peripheral tubes has inlet union pipe. EFFECT: increased efficiency in removal of mechanical contaminants and wider operational capabilities. 3 dwg

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RU 2 018 379 C1

Authors

Jurtaev V.G.

Dates

1994-08-30—Published

1990-12-17—Filed