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Abrading type oil and water separator for crude oil

A technology of oil-water separator and grinder, which is applied in liquid separation, separation method, immiscible liquid separation, etc., can solve problems such as unsatisfactory dehydration effect.

Inactive Publication Date: 2002-01-30
耿红军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this kind of dehydrator itself can't heat up the crude oil temperature, so the dehydration effect is very unsatisfactory

Method used

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  • Abrading type oil and water separator for crude oil
  • Abrading type oil and water separator for crude oil

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Embodiment Construction

[0012] see figure 1 , the present invention includes a mixed liquid inlet 1, which is welded together with the lower box body 2, and the lower box body 2 is connected with the grinder body 4 with bolts, and between the lower box body 2 and the grinder body 4 is a bolt The compressed porous plate 9 is also equipped with a vertical screw shaft 5 and stacked grinding balls 3 in the grinder body 4. The lower end of the screw shaft 5 is mounted on the bearing seat of the porous plate 9, and the upper end is mounted on the grinder body. On the upper cover bearing seat of 4, the upper end side of the body grinder is also welded with an oil-water liquid outlet 8, and the motor 7 on the top is connected with the upper end of the screw shaft 5 through the speed changer 6.

[0013] Working principle of the present invention is: as attached figure 1 As shown, after the mixed liquid extracted from the oil well enters the grinder body 4 through the mixed liquid inlet 1 and the porous plate...

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Abstract

The present invention discloses a grinding oil-water separator of crude oil, including motor, harmonic d-axis speed reducer and abrader in the interior of abrader a screw shaft is mounted, and a grinding ball is mounted, the tower portions of said abrader is equipped with a lower box, and between abrader and lower box a perforated plate is mounted. The crude oil is passed through inlet, and fed into the lower box, the mixed liquor being in the lower box also is passed through the perforated plate and fed into the separator, ground and separated, then fed into big tank by means of outlet of upper portion of the abrader. Said invented separator can produce lots of heat quantity in the course of separation to raise temperature of oil-water mixture so as to promote separation of oil and water.

Description

technical field [0001] The invention relates to a crude oil-water separator, which is mainly used for the oil-water separation of crude oil in oil field oil production operations. Background technique [0002] In recent years, most of my country's oil fields have entered the late stage of exploitation, and the crude oil directly extracted from oil wells generally has a high water content, ranging from more than 10% to more than 90%. Therefore, almost every oil production station has There must be a set of dehydration equipment with a huge system. At present, as far as mechanical dehydration is concerned, centrifugal dehydrators are more commonly used. However, this dehydrator itself cannot be heated to increase the temperature of crude oil, so the dehydration effect is very unsatisfactory. For this reason, we have developed a grinding crude oil-water separator that can generate heat during the working process to increase the temperature of crude oil and increase the dehydra...

Claims

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Application Information

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IPC IPC(8): B01D17/02B01D17/035
Inventor 耿红军车晓峰梁玉海冯士杰徐永清
Owner 耿红军
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