CN204125427U - Ultrasonic Demulsification of Heavy Oil Dehydration treatment system - Google Patents
Ultrasonic Demulsification of Heavy Oil Dehydration treatment system Download PDFInfo
- Publication number
- CN204125427U CN204125427U CN201420592268.4U CN201420592268U CN204125427U CN 204125427 U CN204125427 U CN 204125427U CN 201420592268 U CN201420592268 U CN 201420592268U CN 204125427 U CN204125427 U CN 204125427U
- Authority
- CN
- China
- Prior art keywords
- dewatering tank
- supersonic dewatering
- tank
- chemicals dosing
- dosing plant
- 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
Links
Abstract
The utility model relates to a kind of Ultrasonic Demulsification of Heavy Oil Dehydration treatment system.Its technical scheme is: be connected to mixed-phase device after viscous crude Produced Liquid entrance and the first chemicals dosing plant parallel connection, the output terminal of mixed-phase device is connected to one-level supersonic dewatering tank, the top of described one-level supersonic dewatering tank is connected to secondary supersonic dewatering tank by pipeline, and the 3rd chemicals dosing plant is connected to secondary supersonic dewatering tank, the top exit of secondary supersonic dewatering tank is outer oil transportation mouth; The bottom of described one-level supersonic dewatering tank and the bottom of secondary supersonic dewatering tank are connected to slurry tank respectively by pipeline, and the first output terminal of slurry tank is connected to strainer, and the output terminal of strainer is water port.Beneficial effect is: have employed the method that mechanical breakdown of emulsion and chemical demulsification combine, just can reach good demulsification with less emulsion splitter consumption; In this system, main employing is supersonic dewatering device, instead of the devices such as traditional gravity settling and air supporting, simplifies treatment process device.
Description
Technical field
The utility model relates to a kind for the treatment of system of viscous crude Produced Liquid of petroleum industry, particularly a kind of Ultrasonic Demulsification of Heavy Oil Dehydration treatment system.
Background technology
Viscosity of Heavy Crude Oil is high, density is large, conventional dehydration methods and the dewatering container needed for gravity settling bulky, initial cost is high, and floor space is also large, and handled crude oil also has higher water content sometimes.And along with the raising of the day by day deficient of petroleum resources and oil recovery difficulty, tertiary oil recovery technology is widely used, make the emulsion in crude oil very serious, emulsification Stability Analysis of Structures, in traditional treatment process system, dehydration adopts the method for heat chemistry settling, and the amount ratio of emulsion splitter is comparatively large, all causes very large impact to the process of later stage ageing oil and sewage.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, a kind of Ultrasonic Demulsification of Heavy Oil Dehydration treatment system is provided, adopt the method that hyperacoustic mechanical breakdown of emulsion combines with chemical agent breakdown of emulsion, no longer carry out gravity settling, the treating processess such as air supporting, in whole flow process, supersonic dewatering tank is adopted to carry out the processed of Produced Liquid, the qualified draining finally obtaining qualified outer oil transportation and can reuse.
Its technical scheme is: comprise the first chemicals dosing plant, mixed-phase device, one-level supersonic dewatering tank, secondary supersonic dewatering tank, second chemicals dosing plant, slurry tank, 3rd chemicals dosing plant, strainer, viscous crude Produced Liquid entrance, water port, outer oil transportation mouth, mixed-phase device is connected to after viscous crude Produced Liquid entrance and the first chemicals dosing plant parallel connection, the output terminal of mixed-phase device is connected to one-level supersonic dewatering tank, the top of described one-level supersonic dewatering tank is connected to secondary supersonic dewatering tank by pipeline, and the 3rd chemicals dosing plant is connected to secondary supersonic dewatering tank, the top exit of secondary supersonic dewatering tank is outer oil transportation mouth, the bottom of described one-level supersonic dewatering tank and the bottom of secondary supersonic dewatering tank are connected to slurry tank respectively by pipeline, and the first output terminal of slurry tank is connected to strainer, and the output terminal of strainer is water port, second output terminal of described slurry tank is connected to the entrance of secondary supersonic dewatering tank.
Be provided with valve between the first above-mentioned chemicals dosing plant and the entrance of mixed-phase device, by mixed-phase device, the positive emulsion splitter added and viscous crude Produced Liquid stirred.
The ingress of above-mentioned slurry tank connects the second chemicals dosing plant, and adds reverse-phase emulsifier at the second chemicals dosing plant; Enter secondary supersonic dewatering tank after the upper strata crude oil that upper strata crude oil obtains with one-level supersonic dewatering tank again adds positive emulsion splitter by the 3rd chemicals dosing plant together, realize circular treatment, obtain outer oil transportation.
The beneficial effects of the utility model are: have employed the method that mechanical breakdown of emulsion and chemical demulsification combine, just can reach good demulsification with less emulsion splitter consumption; In this system, main employing is supersonic dewatering device, instead of the devices such as traditional gravity settling and air supporting, simplifies treatment process device, decrease the floor space of joint station, reduce initial cost; Greatly reduce the consumption of emulsion splitter, thus reduce the impact of chemical agent on post-processed, save about 50%, considerably reduce cost; And water purification agent is not used in treating processes, decrease the generation of ageing oil, have well economic and environmental benefit.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
In upper figure: the first chemicals dosing plant 1, mixed-phase device 2, one-level supersonic dewatering tank 3, secondary supersonic dewatering tank 4, second chemicals dosing plant 5, slurry tank 6, the 3rd chemicals dosing plant 7, strainer 8, viscous crude Produced Liquid entrance 9, water port 10, outer oil transportation mouth 11.
Embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model comprises the first chemicals dosing plant 1, mixed-phase device 2, one-level supersonic dewatering tank 3, secondary supersonic dewatering tank 4, second chemicals dosing plant 5, slurry tank 6, 3rd chemicals dosing plant 7, strainer 8, viscous crude Produced Liquid entrance 9, water port 10, outer oil transportation mouth 11, mixed-phase device 2 is connected to after viscous crude Produced Liquid entrance 9 and the first chemicals dosing plant 1 parallel connection, the output terminal of mixed-phase device 2 is connected to one-level supersonic dewatering tank 3, the top of described one-level supersonic dewatering tank 3 is connected to secondary supersonic dewatering tank 4 by pipeline, and the 3rd chemicals dosing plant 7 is connected to secondary supersonic dewatering tank 4, the top exit of secondary supersonic dewatering tank 4 is outer oil transportation mouth 11, the bottom of described one-level supersonic dewatering tank 3 and the bottom of secondary supersonic dewatering tank 4 are connected to slurry tank 6 respectively by pipeline, and the first output terminal of slurry tank 6 is connected to strainer 8, and the output terminal of strainer 8 is water port 10, second output terminal of described slurry tank 6 is connected to the entrance of secondary supersonic dewatering tank 4.
Be provided with valve between the first above-mentioned chemicals dosing plant 1 and the entrance of mixed-phase device 2, by mixed-phase device 2, the positive emulsion splitter added and viscous crude Produced Liquid stirred.
The ingress of above-mentioned slurry tank 6 connects the second chemicals dosing plant 5, and adds reverse-phase emulsifier at the second chemicals dosing plant 5; Enter secondary supersonic dewatering tank 4 after the upper strata crude oil that upper strata crude oil obtains with one-level supersonic dewatering tank 3 again adds positive emulsion splitter by the 3rd chemicals dosing plant 7 together, realize circular treatment, obtain outer oil transportation.
Workflow of the present utility model is: after oil well viscous crude Produced Liquid enters joint station, after adding positive emulsion splitter by the first chemicals dosing plant 1, enter in mixed-phase device 2 and stir, make emulsion splitter fully can be mixed with Produced Liquid like this, thus give full play to the effect of medicament, then enter one-level supersonic dewatering tank 3; In supersonic dewatering tank, hyperacoustic mechanical breakdown of emulsion and chemical demulsification carry out breaking emulsion and dewatering process jointly, obtain demulsification better, upper strata crude oil after process adds a small amount of positive emulsion splitter by chemicals dosing plant 7 again and enters secondary supersonic dewatering tank 4 and carry out further processed, thus obtains qualified outer oil transportation; And the oily(waste)water bottom one-level supersonic dewatering tank 3 and secondary supersonic dewatering tank 4, then enter slurry tank 6 after adding reverse-phase emulsifier by the second chemicals dosing plant 5 and carry out the sedimentation oil-containing reduced further in water and obtain low oily(waste)water and upper strata crude oil.Secondary supersonic dewatering tank 4 is entered after the upper strata crude oil that upper strata crude oil obtains with one-level supersonic dewatering tank 3 again adds positive emulsion splitter by the 3rd chemicals dosing plant 7 together, realize circular treatment, obtain outer oil transportation, low oily(waste)water then obtains the qualified draining that can reuse through strainer 8.
Claims (3)
1. a Ultrasonic Demulsification of Heavy Oil Dehydration treatment system, it is characterized in that: comprise the first chemicals dosing plant (1), mixed-phase device (2), one-level supersonic dewatering tank (3), secondary supersonic dewatering tank (4), second chemicals dosing plant (5), slurry tank (6), 3rd chemicals dosing plant (7), strainer (8), viscous crude Produced Liquid entrance (9), water port (10), outer oil transportation mouth (11), mixed-phase device (2) is connected to after viscous crude Produced Liquid entrance (9) and the first chemicals dosing plant (1) parallel connection, the output terminal of mixed-phase device (2) is connected to one-level supersonic dewatering tank (3), the top of described one-level supersonic dewatering tank (3) is connected to secondary supersonic dewatering tank (4) by pipeline, and the 3rd chemicals dosing plant (7) is connected to secondary supersonic dewatering tank (4), the top exit of secondary supersonic dewatering tank (4) is outer oil transportation mouth (11), the bottom of described one-level supersonic dewatering tank (3) and the bottom of secondary supersonic dewatering tank (4) are connected to slurry tank (6) respectively by pipeline, first output terminal of slurry tank (6) is connected to strainer (8), and the output terminal of strainer (8) is water port (10), second output terminal of described slurry tank (6) is connected to the entrance of secondary supersonic dewatering tank (4).
2. Ultrasonic Demulsification of Heavy Oil Dehydration treatment system according to claim 1, it is characterized in that: be provided with valve between described the first chemicals dosing plant (1) and the entrance of mixed-phase device (2), by mixed-phase device (2), the positive emulsion splitter added and viscous crude Produced Liquid stirred.
3. Ultrasonic Demulsification of Heavy Oil Dehydration treatment system according to claim 1, is characterized in that: the ingress of described slurry tank (6) connects the second chemicals dosing plant (5), and adds reverse-phase emulsifier at the second chemicals dosing plant (5); Enter secondary supersonic dewatering tank (4) after the upper strata crude oil that upper strata crude oil obtains with one-level supersonic dewatering tank (3) again adds positive emulsion splitter by the 3rd chemicals dosing plant (7) together, realize circular treatment, obtain outer oil transportation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420592268.4U CN204125427U (en) | 2014-10-14 | 2014-10-14 | Ultrasonic Demulsification of Heavy Oil Dehydration treatment system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420592268.4U CN204125427U (en) | 2014-10-14 | 2014-10-14 | Ultrasonic Demulsification of Heavy Oil Dehydration treatment system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204125427U true CN204125427U (en) | 2015-01-28 |
Family
ID=52381800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420592268.4U Expired - Fee Related CN204125427U (en) | 2014-10-14 | 2014-10-14 | Ultrasonic Demulsification of Heavy Oil Dehydration treatment system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204125427U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106318458A (en) * | 2016-10-14 | 2017-01-11 | 广汉市思科信达科技有限公司 | Multistage compound crude oil demulsification and dehydration system |
CN106318443A (en) * | 2016-10-14 | 2017-01-11 | 广汉市思科信达科技有限公司 | Ultrasonic crude oil emulsion breaking and dehydrating system |
CN106433747A (en) * | 2016-10-14 | 2017-02-22 | 广汉市思科信达科技有限公司 | Crude oil dehydration system |
CN110242252A (en) * | 2019-08-02 | 2019-09-17 | 唐瑞龙 | A kind of oil well paraffinication cleaning, viscous crude melts and circulating utilization device |
-
2014
- 2014-10-14 CN CN201420592268.4U patent/CN204125427U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106318458A (en) * | 2016-10-14 | 2017-01-11 | 广汉市思科信达科技有限公司 | Multistage compound crude oil demulsification and dehydration system |
CN106318443A (en) * | 2016-10-14 | 2017-01-11 | 广汉市思科信达科技有限公司 | Ultrasonic crude oil emulsion breaking and dehydrating system |
CN106433747A (en) * | 2016-10-14 | 2017-02-22 | 广汉市思科信达科技有限公司 | Crude oil dehydration system |
CN110242252A (en) * | 2019-08-02 | 2019-09-17 | 唐瑞龙 | A kind of oil well paraffinication cleaning, viscous crude melts and circulating utilization device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204125427U (en) | Ultrasonic Demulsification of Heavy Oil Dehydration treatment system | |
CN106590731B (en) | SAGD Produced Liquid closed processes devices and treatment process | |
CN202508946U (en) | Shale gas and oil well fracturing waste liquor recycling system | |
CN104086026A (en) | Efficient innocent treatment device and efficient innocent treatment method for oil-gas field fracturing wastewater | |
CN204958596U (en) | Flowing back efficient handling of device is returned to fracturing | |
CN104370322A (en) | Cyclone-floatation integrated device | |
CN205367961U (en) | A integral type equipment for handling flowing back is returned to fracturing | |
CN205367953U (en) | Oily sewage rapidly transacting device | |
CN201334421Y (en) | Oily sludge treatment device | |
CN202569658U (en) | Compressor lubrication discharging oil water separation device | |
CN105523653A (en) | Separating and treating apparatus for oil-containing emulsification sewage | |
CN202808720U (en) | High-power ultrasonic wave crude oil demulsifying and dehydrating device | |
CN106915849B (en) | Oil-water separation device and process for oilfield acidizing fracturing fluid | |
CN204644083U (en) | Sludge in Oilfields treatment unit up to standard | |
CN204589088U (en) | Viscous crude dehydrating aging treatment unit | |
CN203999286U (en) | A kind of spoil disposal supplementary unit for sewage disposal digester | |
CN203307186U (en) | Oily sludge treatment device | |
CN203842348U (en) | Device for continuously extracting centrifugal filtering liquid of dicumyl peroxide | |
CN105126389A (en) | Buoyancy self-overflowing type oil-water separator | |
CN203577377U (en) | Oil-water separation device | |
CN207795214U (en) | Inverted discharged pressing crack liquid re-injection device | |
CN105621852A (en) | Oil field oily sludge treatment system | |
CN105060569A (en) | Process method for treating suspended matter or oil contamination in water at the bottom of cabin | |
CN204568836U (en) | A kind of long distance convey coal pipe mixed slurry section concentration device | |
CN105523526A (en) | Dilution device for sulfuric acid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151014 |
|
EXPY | Termination of patent right or utility model |