CN205576029U - Ultra -large -power ultrasonic wave sump oil breakdown of emulsion dehydration control system - Google Patents
Ultra -large -power ultrasonic wave sump oil breakdown of emulsion dehydration control system Download PDFInfo
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- CN205576029U CN205576029U CN201620288050.9U CN201620288050U CN205576029U CN 205576029 U CN205576029 U CN 205576029U CN 201620288050 U CN201620288050 U CN 201620288050U CN 205576029 U CN205576029 U CN 205576029U
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- continuous
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- ultrasound wave
- sump oil
- emulsion
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Abstract
The utility model discloses an ultra -large -power ultrasonic wave sump oil breakdown of emulsion dehydration control system, including touch screen operation platform (1) and explosion -proof switch board (2) that is connected, its characterized in that: explosion -proof switch board (2) in continuous supersonic generator pass through the RF power output line respectively with two continuous ultrasonication ware (3) establish ties setting up on continuous ultrasonic transducer (4) be connected, pulse supersonic generator in explosion -proof switch board (2) goes up a plurality of pulse ultrasonic transducer (6) that set up through another RF power of group output line difference pulse ultrasonic demulsification jar (5) and is connected, under the control of touch screen operation platform (1), carries out a lot of demulsification process through continuous - pulse ultrasonic wave combined effect mode of continuous ultrasonic transducer (4) and pulse ultrasonic transducer (6) to moisture sump oil. The utility model discloses a control system dehydration back sump oil han shui < 10%, dehydration back sewage han you < 500mgL.
Description
Technical field
This utility model relates to aqueous sump oil processing technology field, refer in particular to oil refining enterprise produce all kinds of light sump oil and heavy dirty oil breaking emulsion and dewatering reclaim and the process of Oil-production Enterprises extraction sewage, a kind of dehydration after sump oil aqueous < 10% and dehydration after sewage with oil < the ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system of 500mg/L.
Background technology
During crude refining, crude oil electric desalting, Oil Tank produce substantial amounts of oil-polluted water during cutting water, overhaul of the equipments and chemical examination blowdown etc., mainly divided by oil, silt, organic sludge, surfactant and substantial amounts of water are made, wherein oil content is 20～75%, sump oil is its yield 1～1.5% produced in oil refining enterprise's year.The conventional method of sump oil breaking emulsion and dewatering has heat sink fall, adds demulsifier etc..Generally go through the requirement that Long Time Thermal sedimentation is still difficult to reach to recycle.After adding demulsifier, demulsification is the most highly desirable, and owing to demulsifier is various auxiliary agent class chemical substances, produces secondary pollution.
China's onshore oil field the most all uses waterflooding extraction mode, injecting water to be plucked out of with crude oil, along with the development time extends, extraction crude oil water content constantly rises, crude oil the most defeated or outward transport before requirement water must deviate from, qualified crude oil permission moisture content be less than 0.5%.Owing to sewage produces in oil extraction process, therefore, referred to as extraction sewage (Produced
Water), in water, major pollutants are crude oil.Extraction sewage is qualified through processing on ground, then re-injection underground, recycles.Oil field at home extraction sewage treatment process uses water drive recovered water conventional treatment process, water drive oil-polluted water advanced treatment process, polymer produced water conventional treatment process etc., in recent years, China's onshore oil field is along with the prolongation of waterflooding extraction time, the particularly popularization and application of the tertiary oil recovery technology with polymer displacement of reservoir oil as representative, oilfield produced waste water character generation large change, existing sewage treatment process occurs inadaptable, and treatment effect is deteriorated, and affects Development Response of Oilfield.
Summary of the invention
The purpose of this utility model be for prior art exist problem, it is provided that after a kind of dehydration sump oil aqueous < 10% and dehydration after sewage with oil < the ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system of 500mg/L.
The purpose of this utility model solves by the following technical programs:
A kind of ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system, including the touch screen operation platform being connected and explosion proof control case, it is characterised in that: the continuous ultrasound wave producer in described explosion proof control case is connected with the continuous ultrasound wave transducer in two the continuous ultrasonic affector being arranged in series respectively by radio-frequency power output lead；Impulse ultrasound wave producer in explosion proof control case is connected by the multiple impulse ultrasound wave transducers arranged on another group radio-frequency power output lead pulse ultrasonic wave breakdown of emulsion tank respectively, under the control of touch screen operation platform, by the ultrasonic combined model of action of continuous impulse of the impulse ultrasound wave transducer on the continuous ultrasound wave transducer in continuous ultrasonic affector and pulse ultrasonic wave breakdown of emulsion tank, aqueous sump oil is carried out repeatedly breakdown of emulsion and process.
Described continuous ultrasonic affector be respectively arranged at the two ends with a continuous ultrasound wave transducer being connected with the impulse ultrasound wave producer in explosion proof control case respectively by radio-frequency power output lead.
It is equipped with cooling jacket on described continuous ultrasound wave transducer corresponding continuous ultrasound wave transducer is cooled.
Described explosion proof control case is connected with electrical control cubicles by power line.
The discharging opening of described pulse ultrasonic wave breakdown of emulsion tank is connected with settlement separate drain sump by pipeline.
This utility model has the following advantages compared to existing technology:
Control system of the present utility model uses the ultrasonic combined effect of continuous way and pulsed to carry out twice breakdown of emulsion under the control of touch screen operation platform and realizes dirty oil dewatering, in the ultrasonic wave direction device that transducer produces, the multi-dimensional direction of sump oil is propagated, realize the nothing " dead angle " propagated, realize continuous continual breaking emulsion and dewatering and ensure the effect of dirty oil dewatering, can reach following index after oil dewatering: after dehydration sump oil aqueous < 10%, sewage with oil < 500mg/L, it is achieved that the recycle and reuse of sump oil after dehydration.
Continuous type ultrasonic ripple breaking emulsion and dewatering mechanism of the present utility model and pulse type supersonic breaking emulsion and dewatering mechanism are capable of modularized design, use is coupled as playing with building blocks, this control system can be arranged on the most treatable last sump oil after oil refining enterprise's water processes, directly process after also being able to be arranged in oil refining process the device producing sump oil, to reduce the conveying of sump oil in oil refining process, reduce the pollution in course of conveying.
Accompanying drawing explanation
Accompanying drawing 1 is ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system schematic diagram of the present utility model.
Wherein: 1 touch screen operation platform；2 explosion proof control cases；3 continuous ultrasonic affector；4 continuous ultrasound wave transducers；5 pulse ultrasonic wave breakdown of emulsion tanks；6 impulse ultrasound wave transducers；7 cooling jackets；8 electrical control cubicles；9 settlement separate drain sumps.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system, including the touch screen operation platform 1 being connected and explosion proof control case 2, explosion proof control case 2 is connected with electrical control cubicles 8 by power line, continuous ultrasound wave producer in explosion proof control case 2 is connected with the continuous ultrasound wave transducer 4 in two the continuous ultrasonic affector 3 being arranged in series respectively by radio-frequency power output lead, impulse ultrasound wave producer in explosion proof control case 2 is connected by the multiple impulse ultrasound wave transducers 6 arranged on another group radio-frequency power output lead pulse ultrasonic wave breakdown of emulsion tank 5 respectively；Under the control of touch screen operation platform 1, by the ultrasonic combined model of action of continuous impulse of the impulse ultrasound wave transducer 6 on the continuous ultrasound wave transducer 4 in continuous ultrasonic affector 3 and pulse ultrasonic wave breakdown of emulsion tank 5, aqueous sump oil is carried out repeatedly breakdown of emulsion and process.Specifically, at the continuous ultrasound wave transducer 4 being connected with the impulse ultrasound wave producer in explosion proof control case 2 by radio-frequency power output lead respectively that is respectively arranged at the two ends with of continuous ultrasonic affector 3, and it is equipped with cooling jacket 7 on continuous ultrasound wave transducer 4 corresponding continuous ultrasound wave transducer 4 is cooled；Aqueous sump oil in pulse ultrasonic wave breakdown of emulsion tank 5 additionally is circulated to carry out repeatedly secondary breakdown of emulsion, and the discharging opening of pulse ultrasonic wave breakdown of emulsion tank 5 is connected with settlement separate drain sump 9 by pipeline.
The emulsion breaking principle of the ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system that this utility model provides is: by controlling powerful ultrasonic unit, use continuously-pulse ultrasonic wave mode of application that sump oil carries out breakdown of emulsion process, strengthen profit separating power under gravity；The formation oscillating growth utilizing " cavitation effect " liquid hollow chamber of ultrasound wave shrinks and collapse, and the physical and chemical changes caused.During cavitation bubble collapse, in the little space of very short time and cavitation bubble, produce high temperature and the high pressure of about 500MPa of more than 5000K, and association strong shock wave and speed per hour are up to the microjet of 400Km.The mechanical vibration effect that ultrasound wave produces in communication process, drive the high vibration of crude oil emulsion, increase the collision probability between emulsion droplet, reduce the surface tension of emulsion droplet, thus the coalescence of beneficially emulsion pearl, generating the water droplet of larger diameter, the water droplet of these major diameters is through the settlement action in tank, it is achieved the preferable separating effect of profit.
In use, touch screen operation platform 1 controls the ultrasonic combined model of action of continuous impulse of continuous ultrasound wave transducer 4 and impulse ultrasound wave transducer 6 by explosion proof control case 2 and aqueous sump oil carries out repeatedly breakdown of emulsion process control system of the present utility model.Control system of the present utility model uses the ultrasonic combined effect of continuous way and pulsed to carry out twice breakdown of emulsion under the control of touch screen operation platform 1 and realizes dirty oil dewatering, continuous type ultrasonic ripple breaking emulsion and dewatering mechanism and pulse type supersonic breaking emulsion and dewatering mechanism are capable of modularized design simultaneously, use is coupled as playing with building blocks, this control system can be arranged on the most treatable last sump oil after oil refining enterprise's water processes, directly process after also being able to be arranged in oil refining process the device producing sump oil, to reduce the conveying of sump oil in oil refining process, reduce the pollution in course of conveying；In the ultrasonic wave direction device that transducer produces, the multi-dimensional direction of sump oil is propagated, realize the nothing " dead angle " propagated, realize continuous continual breaking emulsion and dewatering and ensure the effect of dirty oil dewatering, can reach following index after oil dewatering: after dehydration sump oil aqueous < 10%, sewage with oil < 500mg/L, it is achieved that the recycle and reuse of sump oil after dehydration.
Above example only illustrates technological thought of the present utility model; protection domain of the present utility model can not be limited with this; every according to the technological thought that the utility model proposes, any change done on the basis of technical scheme, within each falling within this utility model protection domain；The technology that this utility model is not directed to all can be realized by prior art.
Claims (5)
1. a ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system, including the touch screen operation platform (1) being connected and explosion proof control case (2), it is characterised in that: the described continuous ultrasound wave producer in explosion proof control case (2) is connected with the continuous ultrasound wave transducer (4) on two the continuous ultrasonic affector (3) being arranged in series respectively by radio-frequency power output lead；Impulse ultrasound wave producer in explosion proof control case (2) is connected by another group radio-frequency power output lead upper multiple impulse ultrasound wave transducers (6) arranged of pulse ultrasonic wave breakdown of emulsion tank (5) respectively, under the control of touch screen operation platform (1), by the ultrasonic combined model of action of continuous impulse of the continuous ultrasound wave transducer (4) in continuous ultrasonic affector (3) and the impulse ultrasound wave transducer (6) on pulse ultrasonic wave breakdown of emulsion tank (5), aqueous sump oil is carried out repeatedly breakdown of emulsion and process.
Ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system the most according to claim 1, it is characterised in that: described continuous ultrasonic affector (3) be respectively arranged at the two ends with a continuous ultrasound wave transducer (4) being connected with the impulse ultrasound wave producer in explosion proof control case (2) respectively by radio-frequency power output lead.
Ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system the most according to claim 1 and 2, it is characterised in that: it is equipped with cooling jacket (7) on described continuous ultrasound wave transducer (4) and corresponding continuous ultrasound wave transducer (4) is cooled.
Ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system the most according to claim 1, it is characterised in that: described explosion proof control case (2) is connected with electrical control cubicles (8) by power line.
Ultrahigh-power ultrasonic sump oil breaking emulsion and dewatering control system the most according to claim 1, it is characterised in that: the discharging opening of described pulse ultrasonic wave breakdown of emulsion tank (5) is connected with settlement separate drain sump (9) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288050.9U CN205576029U (en) | 2016-04-08 | 2016-04-08 | Ultra -large -power ultrasonic wave sump oil breakdown of emulsion dehydration control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288050.9U CN205576029U (en) | 2016-04-08 | 2016-04-08 | Ultra -large -power ultrasonic wave sump oil breakdown of emulsion dehydration control system |
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| Publication Number | Publication Date |
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| CN205576029U true CN205576029U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288050.9U Withdrawn - After Issue CN205576029U (en) | 2016-04-08 | 2016-04-08 | Ultra -large -power ultrasonic wave sump oil breakdown of emulsion dehydration control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694964A (en) * | 2016-04-08 | 2016-06-22 | 江苏大轩石化设备有限公司 | Ultrahigh-power ultrasonic dirty oil demulsification and dehydration control system |
-
2016
- 2016-04-08 CN CN201620288050.9U patent/CN205576029U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694964A (en) * | 2016-04-08 | 2016-06-22 | 江苏大轩石化设备有限公司 | Ultrahigh-power ultrasonic dirty oil demulsification and dehydration control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20170922 |