发明名称 |
DEGASSING APPARATUS |
摘要 |
<p>A degassing apparatus which has a degassing head from which extends a tube; a shaft is rotated in the tube; a screw conveyor above intake holes of the tube conveys drill mud upward against a deflector disc at the open top of the tube; three rows of inwardly inclined baffles around the side wall of the degassing head are so arranged that the baffles of the various rows are staggered relatively to one another; the mud flows by gravity to the inclined bottom of the head and to an outlet leading out of the head to a container for the degassed mud; a fan above the deflector disc sucks air through the mud spray and out through an outlet; a conduit conducts gas from below the mud spray to the fan and a vent; the shaft at the bottom of the tube is held in a bearing protected against influx of mud; adjustable legs on the degasser head are adapted to support the head on top of a vessel in which the drill mud is contained.</p> |
申请公布号 |
CA1134756(A) |
申请公布日期 |
1982.11.02 |
申请号 |
CA19800345329 |
申请日期 |
1980.02.08 |
申请人 |
TILLETT, GEORGE W. |
发明人 |
TILLETT, GEORGE W.;WHETSTONE, JAMES A. |
分类号 |
B01D19/00;(IPC1-7):01D19/00 |
主分类号 |
B01D19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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