Arrangement for processing dust

Details Arrangement for processing dust Arrangement for processing dust

2011-08-02

2011-08-02

Stephenson, Daniel P (Department: 3676)

Boring or penetrating the earth

With above-ground means for preparing or separating drilling...

Reexamination Certificate

active

07987929

ABSTRACT:
The invention relates to a method for processing dust when breaking rock, to a dust separator, and further to a rock-drilling rig. Rock material and air sucked from a borehole or some other operating location is separated from each other in the dust separator. The separated rock material falls into a discharge part of the dust separator, from which it can be dosed in batches into a discharging device. The discharging device comprises a closed compression space in which the rock material batch is compressed into a more compact state. This forms a solid matter cake that is removed from the dust separator.

REFERENCES:
patent: 4223748 (1980-09-01), Barendsen
patent: 4406330 (1983-09-01), Jysky
patent: 6106733 (2000-08-01), Wood
patent: 6237480 (2001-05-01), Kietzer
patent: 6578646 (2003-06-01), Juujavi et al.
patent: 810499 (1982-08-01), None
patent: 62-254858 (1987-11-01), None
patent: 64-39472 (1989-02-01), None
patent: 5-76803 (1993-03-01), None
patent: 11-247575 (1999-09-01), None
patent: 2000-140799 (2000-05-01), None

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