CN202933518U - Oil-water separation pipe - Google Patents

Oil-water separation pipe Download PDF

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Publication number
CN202933518U
CN202933518U CN 201220621935 CN201220621935U CN202933518U CN 202933518 U CN202933518 U CN 202933518U CN 201220621935 CN201220621935 CN 201220621935 CN 201220621935 U CN201220621935 U CN 201220621935U CN 202933518 U CN202933518 U CN 202933518U
Authority
CN
China
Prior art keywords
oil
water
centrifuge tube
pipe
water separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220621935
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Chinese (zh)
Inventor
杨小娇
汪文芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui University of Science and Technology
Original Assignee
Anhui University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN 201220621935 priority Critical patent/CN202933518U/en
Application granted granted Critical
Publication of CN202933518U publication Critical patent/CN202933518U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an oil-water separation pipe, and aims to provide a separation device which has a simple structure, is low in cost and realizes oil-water separation. The oil-water separation pipe comprises a helical centrifugal tube, the turning radiuses of the centrifugal tube are reduced in sequence from top to bottom, a division plate is arranged in the pipe cavity at the tail end of the centrifugal tube, is vertical to the helical surface of the centrifugal tube in which the division plate is arranged, and divides the pipe cavity at the tail end of the centrifugal tube into an oil outlet on the inner side and a water outlet on the outer side, the oil outlet is communicated with an oil outlet pipe, and the water outlet is communicated with a water outlet pipe. The oil-water separation pipe achieves the oil-water separation purpose by utilizing centrifugal force.

Description

The water-oil separating pipe
Technical field
The utility model relates to a kind of separator, particularly relates to a kind of separator for water-oil separating.
Background technology
In oil well production and engineering, usually need with crude oil and moisture from, at present, oil-water separation method has following several: gravitational separation process, isolated by filtration method, dissolved air flotation method, adsorption method of separation etc.These separation methods, some complex structures, the cost that has is expensive, production efficiency that have is not high, and impact is normal produces and work, causes the waste of crude oil and the pollution of environment.How to accomplish that cost is low, separative efficiency is high, and energy savings, be instantly to need one of technical barrier that solves again.
The utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, cost is low, effectively realize the separator of water-oil separating.
The utility model water-oil separating pipe, comprise spiral centrifuge tube, the radius of gyration of described centrifuge tube reduces from top to bottom successively, described centrifuge tube end tube chamber is provided with demarcation strip, described demarcation strip is perpendicular to the described centrifuge tube helicoid at its place, place, described demarcation strip is separated into inboard oil-out and the delivery port in the outside with described centrifuge tube end tube chamber, and described oil-out is communicated with flowline, and described delivery port is communicated with described outlet pipe.
With prior art first than, the utility model has utilized centrifugal force, oil, water mixed liquid are accelerated in the spirality centrifuge tube from top to bottom gradually, and the crude oil that proportion is little arrives inboard, enters flowline from oil-out, heavy water is thrown to outer survey and enters outlet pipe from delivery port, realize oil, moisture from, if once can not separate fully, can repeatedly recycle, until separate thoroughly, simple in structure, cost is low.
The utility model water-oil separating pipe, wherein said centrifuge tube caliber 40-60mm, high 300-1000mm.Adopt realization oil, moisture that this size helps maximum efficiency from.
The utility model water-oil separating pipe, the cross section ratio of wherein said delivery port and oil-out is 0.8-1.2, adopt realization oil, moisture that this size helps maximum efficiency from, adjust the cross section ratio of the mouth of a river and oil-out according to the proportion in oil, water mixed liquid, the oil-out cross section more greatly when the many water of oil are few, when the few water of oil was many, the delivery port cross section more greatly.
The utility model water-oil separating pipe, wherein said centrifuge tube tapering are 10 °-45 °, when oil, adopt when aqueous mixtures belongs to fine particle stage material than Small Taper, adopt larger tapering when belonging to the coarse fraction material.
Below in conjunction with accompanying drawing, the utility model water-oil separating pipe is described further.
Description of drawings
Fig. 1 is the utility model water-oil separating tubular axis mapping;
Fig. 2 is the utility model water-oil separating pipe cut away view.
The specific embodiment
As shown in Figures 1 and 2, the utility model water-oil separating pipe comprises spiral centrifuge tube 1, centrifuge tube 1 caliber 60mm, high 1000mm, the radius of gyration of centrifuge tube 1 reduces from top to bottom successively, centrifuge tube 1 spiral tapering is 30 °, centrifuge tube 1 end tube chamber is provided with demarcation strip 2, demarcation strip 2 is perpendicular to centrifuge tube 1 helicoid at its place, place, demarcation strip 2 is separated into inboard oil-out 11 and the delivery port 12 in the outside with centrifuge tube 1 end tube chamber, delivery port 12 is 1:1 with the cross section ratio of oil-out 11, and oil-out 11 is communicated with flowline 3, and delivery port 12 is communicated with outlet pipe 4.
The utility model in use, oil, water mixed liquid are from top injection centrifuge tube 1, the radius of gyration of centrifuge tube 1 reduces from top to bottom successively, make mixed liquor flow velocity therein increasing, the oil that proportion is less is stayed the inboard gradually, the water that proportion is larger is being thrown to the outside, under the effect of centrifuge tube 1 end tube chamber demarcation strip 2, oil enters flowline 3 from oil-out 11, water enters outlet pipe 4 from delivery port 12, realize water-oil separating, if once thoroughly separating oil and water also can repeatedly repeat aforesaid operations.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.

Claims (4)

1. water-oil separating pipe, it is characterized in that: comprise spiral centrifuge tube (1), the radius of gyration of described centrifuge tube (1) reduces from top to bottom successively, described centrifuge tube (1) end tube chamber is provided with demarcation strip (2), described demarcation strip (2) is perpendicular to described centrifuge tube (1) helicoid at its place, place, described demarcation strip (2) is separated into inboard oil-out (11) and the delivery port (12) in the outside with described centrifuge tube (1) end tube chamber, described oil-out (11) is communicated with flowline (3), described delivery port (12) is communicated with described outlet pipe (4).
2. water-oil separating pipe according to claim 1, is characterized in that: described centrifuge tube (1) caliber 40-60mm, high 300-1000mm.
3. water-oil separating pipe according to claim 2 is characterized in that: described delivery port (12) is 0.8-1.2 with the cross section ratio of oil-out (11).
4. water-oil separating pipe according to claim 3, it is characterized in that: described centrifuge tube (1) tapering is 10 °-45 °.
CN 201220621935 2012-11-21 2012-11-21 Oil-water separation pipe Expired - Fee Related CN202933518U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220621935 CN202933518U (en) 2012-11-21 2012-11-21 Oil-water separation pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220621935 CN202933518U (en) 2012-11-21 2012-11-21 Oil-water separation pipe

Publications (1)

Publication Number Publication Date
CN202933518U true CN202933518U (en) 2013-05-15

Family

ID=48317780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220621935 Expired - Fee Related CN202933518U (en) 2012-11-21 2012-11-21 Oil-water separation pipe

Country Status (1)

Country Link
CN (1) CN202933518U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103566627A (en) * 2013-10-30 2014-02-12 森松(江苏)海油工程装备有限公司 Oil-water separating device
CN105056580A (en) * 2015-06-03 2015-11-18 中国人民解放军装备学院 Cyclone in-orbit gas-liquid separation apparatus
CN107162106A (en) * 2017-06-13 2017-09-15 中国科学院力学研究所 A kind of separator that water-oil separating is carried out to oil-polluted water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103566627A (en) * 2013-10-30 2014-02-12 森松(江苏)海油工程装备有限公司 Oil-water separating device
CN103566627B (en) * 2013-10-30 2015-10-07 森松(江苏)重工有限公司 A kind of oily water separating equipment
CN105056580A (en) * 2015-06-03 2015-11-18 中国人民解放军装备学院 Cyclone in-orbit gas-liquid separation apparatus
CN107162106A (en) * 2017-06-13 2017-09-15 中国科学院力学研究所 A kind of separator that water-oil separating is carried out to oil-polluted water
CN107162106B (en) * 2017-06-13 2019-07-30 中国科学院力学研究所 A kind of pair of oily wastewater carries out the separator of water-oil separating

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130515

Termination date: 20131121

C17 Cessation of patent right