CN201454164U - Passing pipe packing type emulsion breaker for water-containing oil product - Google Patents
Passing pipe packing type emulsion breaker for water-containing oil product Download PDFInfo
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- CN201454164U CN201454164U CN2009201090090U CN200920109009U CN201454164U CN 201454164 U CN201454164 U CN 201454164U CN 2009201090090 U CN2009201090090 U CN 2009201090090U CN 200920109009 U CN200920109009 U CN 200920109009U CN 201454164 U CN201454164 U CN 201454164U
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Abstract
The utility model relates to a passing pipe packing type emulsion breaker for a water-containing oil product, which consists of a pipe, two pipe end stopping nets and a packing, and is characterized in that: the two pipe end stopping nets are vertically arranged at two ends in the pipe respectively; a metal wire net structured packing or ceramic raschig ring bulk packing is filled in a space formed by the two pipe end stopping nets and the wall of the pipe; one end of the passing pipe packing type emulsion breaker for the water-containing oil product is connected with a water-containing oil product supply pipe, while the other end is connected with a phasing container; and when the water-containing oil product enters the phasing container from the packing type emulsion breaker, the water and oil in the water-containing oil product can settle under natural gravity to separate in different phases in the phasing container. The passing pipe packing type emulsion breaker for the water-containing oil product of the utility model is suitable for emulsion breaking and dewatering of water-containing oil products, requires small equipment investment and low operation and management cost and can be widely used in industry and scientific researches.
Description
Technical field
The utility model relates to a kind of moisture oil product flowing pipe material filling type emulsion breaker.
Background technology
The dehydration of moisture oil product is the common problem of petrochemical industry, moisture content in the oil product mainly exists with the emulsification shape, the quality of oil dehydrating effect is related to the quality of product and the feasibility of production technology, existing oil dehydrating method mainly contains the coalescent breaking emulsion and dewatering of high-pressure electrostatic, ultrasonic emulsion breaking dehydration, chemical agent breaking emulsion and dewatering, centrifugal breaking emulsion and dewatering and gravitational settling breaking emulsion and dewatering.Consumed power is wanted in coalescent breaking emulsion and dewatering of high-pressure electrostatic and ultrasonic emulsion breaking dehydration, also will adjust technological parameters such as the electric-field intensity and the ultrasonic sound intensity according to different emulsion, and operating cost is higher; Chemical agent breaking emulsion and dewatering chemical agent consumption, the bad adaptability of single demulsifier needs often competition simultaneously, and administrative expenses are higher; Centrifugal breaking emulsion and dewatering energy consumption height is applicable to that laboratory and small-sized production equipment use; Gravitational settling breaking emulsion and dewatering equipment volume is big, long, costs and poor dehydration results of the emulsion time of staying.
Wang Minxuan introduced the online profile control of a kind of oil-field flooding with emulsion breaker (the online profile control of oil-field flooding is with the development and the application [J] of emulsion breaker. petroleum machinery, 2008, (03)), at the problem that chengdao oilfield water injection well profile control technology can not be used the onshore oil field profile control technology simply, developed the online profile control technology technology that suitable offshore oilfield is used.This technology adopts the less online emulsion breaker of volume, realizes the fast emulsion breaking of emulsion in injection manifold.Its operation principle is that the pre-emulsion polymer is injected into filtering sea inlet manifold by high-pressure pump, mix with filtering sea, mixed liquor forms turbulent flow at a high speed at the throttle orifice place, make emulsion begin breakdown of emulsion, behind the preliminary breakdown of emulsion of emulsion, spray into the emulsion breaking chamber, with the breakdown of emulsion baffle plate bump in the breakdown of emulsion chamber, formation is circled round, and the flow at high speed of mixed liquor, clashes into and circles round, and makes polymer emulsion realize breakdown of emulsion.The field shows, after profile control is finished, and the water injection well pressure 2MPa that on average rises, the moisture obvious reduction of corresponding producing well production fluid.Yet, use this method dehydration, exist range of application little, the problem that power consumption is big.
The utility model content
The purpose of this utility model is a kind of moisture oil product flowing pipe material filling type emulsion breaker of design, places moisture oil product flowing pipe place, realizes moisture oil product fast emulsion breaking dehydration, and easy to operate, range of application is wide, and operating cost is low.
Moisture oil product flowing pipe material filling type emulsion breaker described in the utility model is made of pipeline, two pipe end blocks, fillers; Two pipe end blocks vertically place two ends in the pipeline respectively, the space that woven wire structured packing or ceramic raschig rings random packing place two pipe end blocks and duct wall to form.
Pipe end block is used to tackle the filler in the pipeline, prevents that filler from being gone out pipeline by fluid, and the size of block grid reaches in the pipeline filler and can not go out pipeline and get final product.Filler can be structured packing, can be random packing also, and filler is selected hydrophilic filler for use.
Common hydrophilic filler has metal packing, ceramic packing, as: woven wire structured packing, ceramic raschig rings random packing.Should choose the big filler of specific surface as far as possible, the area that makes emulsion contact with filler is big.The filler porosity has a suitable scope, and porosity is too small, and the fluid resistance of the pipeline of flowing through is big, and the power consumption of pipeline is big; Porosity is excessive, and usage ratio of equipment reduces, and demulsification descends, and porosity is adjusted according to arts demand.
The use of tube packing formula emulsion breaker is as follows: moisture oil product flowing pipe material filling type emulsion breaker one end is connected with moisture oil product supplied materials pipeline, another termination phase-splitting container of tube packing formula emulsion breaker. enter the phase-splitting container behind the moisture oil product process tube packing formula emulsion breaker, because the demulsification of tube packing formula emulsion breaker can realize moisture content and oily natural gravity sedimentation phase-splitting in the moisture oil product at the phase-splitting container.
Moisture oil product flowing pipe material filling type emulsion breaker described in the utility model is applicable to the breaking emulsion and dewatering of moisture oil product, and equipment investment is few, and operation and administrative expenses are low, but extensive use in industry and scientific research.
Description of drawings
The moisture oil product flowing pipe of Fig. 1 material filling type emulsion breaker structural representation,
Wherein: 1 pipeline, 2-1 pipe end block, 2-2 pipe end block, 3 fillers.
The specific embodiment
With reference to the accompanying drawings moisture oil product flowing pipe material filling type emulsion breaker structure described in the utility model is narrated.
Moisture oil product flowing pipe material filling type emulsion breaker described in the utility model is made of pipeline 1, two pipe end block 2-1,2-2 and filler 3; Two pipe end blocks vertically place two ends in the pipeline 1 respectively, the space that woven wire structured packing or ceramic raschig rings random packing 3 place two pipe end blocks and duct wall to form.
Embodiment 1:
Adopting moisture 1% crude oil emulsion is the tube packing formula emulsion breaker of 93% the regular woven wire of filling by porosity, emulsion is 1 minute in the time of staying of tube packing formula emulsion breaker, crude oil after the top of phase-splitting container obtains breakdown of emulsion, detecting it moisture is 0.03%.
Embodiment 2:
Adopting moisture 0.5% straight-run diesel oil emulsion is the tube packing formula emulsion breaker of 79% filling ceramic raschig rings by porosity, emulsion is 30 seconds in the time of staying of tube packing formula emulsion breaker, crude oil after the top of phase-splitting container obtains breakdown of emulsion, detecting it moisture is 0.02%.
Embodiment 3:
Adopting moisture 1% crude oil emulsion is the tube packing formula emulsion breaker of 93% the regular woven wire of filling by porosity, emulsion was 10 seconds in the time of staying of tube packing formula emulsion breaker, crude oil after the top of phase-splitting container obtains breakdown of emulsion, detecting it moisture is 0.09%.
Embodiment 4:
Adopting moisture 0.5% straight-run diesel oil emulsion is the tube packing formula emulsion breaker of 79% filling ceramic raschig rings by porosity, emulsion is 5 seconds in the time of staying of tube packing formula emulsion breaker, crude oil after the top of phase-splitting container obtains breakdown of emulsion, detecting it moisture is 0.06%.
Claims (1)
1. a moisture oil product flowing pipe material filling type emulsion breaker is made of pipeline, two pipe end blocks, fillers; It is characterized in that: two pipe end blocks vertically place two ends in the pipeline respectively, the space that woven wire structured packing or ceramic raschig rings random packing place two pipe end blocks and duct wall to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201090090U CN201454164U (en) | 2009-06-26 | 2009-06-26 | Passing pipe packing type emulsion breaker for water-containing oil product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201090090U CN201454164U (en) | 2009-06-26 | 2009-06-26 | Passing pipe packing type emulsion breaker for water-containing oil product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454164U true CN201454164U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201090090U Expired - Lifetime CN201454164U (en) | 2009-06-26 | 2009-06-26 | Passing pipe packing type emulsion breaker for water-containing oil product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454164U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285622A (en) * | 2013-05-31 | 2013-09-11 | 湖北三宁化工股份有限公司 | Suspension demulsification device |
| WO2014190766A1 (en) * | 2013-05-27 | 2014-12-04 | 北京华阳利民仪器有限公司 | Demulsification column and device using same with capability of online automatic demulsification in extraction |
| CN104449812A (en) * | 2014-08-29 | 2015-03-25 | 北京石油化工学院 | Method for low temperature demulsification of thickened oil |
-
2009
- 2009-06-26 CN CN2009201090090U patent/CN201454164U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190766A1 (en) * | 2013-05-27 | 2014-12-04 | 北京华阳利民仪器有限公司 | Demulsification column and device using same with capability of online automatic demulsification in extraction |
| CN103285622A (en) * | 2013-05-31 | 2013-09-11 | 湖北三宁化工股份有限公司 | Suspension demulsification device |
| CN104449812A (en) * | 2014-08-29 | 2015-03-25 | 北京石油化工学院 | Method for low temperature demulsification of thickened oil |
| CN104449812B (en) * | 2014-08-29 | 2017-10-24 | 北京石油化工学院 | A kind of method for viscous crude low-temperature demulsification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |