CN201334378Y - Hydrous heavy dirty oil treatment device in oil field - Google Patents

Hydrous heavy dirty oil treatment device in oil field Download PDF

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Publication number
CN201334378Y
CN201334378Y CNU2009200989352U CN200920098935U CN201334378Y CN 201334378 Y CN201334378 Y CN 201334378Y CN U2009200989352 U CNU2009200989352 U CN U2009200989352U CN 200920098935 U CN200920098935 U CN 200920098935U CN 201334378 Y CN201334378 Y CN 201334378Y
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oil
pipeline
buffering
static mixer
tower
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Expired - Fee Related
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CNU2009200989352U
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Chinese (zh)
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李继凤
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Individual
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Individual
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Abstract

The utility model relates to a hydrous heavy dirty oil treatment device in the oil field, and belongs to separation devices. The device comprises a static mixer, a heater and a buffering tank pump. A feedstock inlet a is formed on the static mixer, the static mixer is connected with a heater pipeline, the heater is connected with a pipeline of an ultrasonic wave treatment tower, an outlet at the upper part of the ultrasonic wave treatment tower is connected with a pipeline of a buffering oil tank, the buffering oil tank is connected with an electric dehydrator through a pump, the outlet at the lower part of the ultrasonic wave treatment tower is connected with the pipeline of the buffering water tank, and the outlet at the upper part of the buffering water tank is connected with the pipeline. The hydrous heavy dirty oil treatment device in the oil field has the advantages of reasonable design, simple structure, less investment and quick results, can become the preferred technology of solely treating ageing oil, avoids three disadvantageous phenomena of treating ageing oil in an electric dehydration manner, enables the electric dehydrator to be stably operated, saves the energy, lessens the pressure of sewage treatment and a gathering and transferring system, solves the problem of over-standard deterioration of water quality of sewage water, and reduces the security and environmental potential hazards.

Description

Oil field moisture heavy sump oil treatment unit
Technical field
The utility model belongs to tripping device, particularly relates to a kind of oil field moisture heavy sump oil treatment unit.
Background technology
The ageing oil of joint station is oily(waste)water through the sewage slurry tank, removes the bigger sump oil of quantity of collections such as oil tank, flocculation jar, flotation tank, backwashing sewage water withdrawing can.Ageing oil is moisture usually to be higher than 10%, also contain heavy constituent and solid impurities such as the colloid that is higher than ordinary crude oils, bituminous matter, wherein particle diameter is the solid colloid of 50~500nm, often adsorb mutually with bituminous matter, be present on the water-oil interface jointly, form the space potential barrier, the water-oil emulsion that forms when solid particulate and asphalt content reach certain proportion and concentration has very high stability; Under uniform temp, aging oil viscosity is 2~5 times of common low wet oil; Contain more impurity in the ageing oil,, increased the electroconductibility of ageing oil as FeS etc.Therefore, this part sump oil must reclaim, otherwise both wastes resource, contaminate environment again, and ageing oil need could reclaim through special processing.But because its complicated component, intractability is bigger.At present, the field joint stations majority returns this class ageing oil to electricity and takes off operation, handles with fresh crude oil blending.This treating method has three big shortcomings: 1. because ageing oil electroconductibility is strong, make electricity take off the device electric field phenomenon that occurs collapsing, even cause electric elements to damage and stop production.2. ageing oil returns when mixing, and for reaching the dehydration standard, often needs the dehydration temperaturre that raises, and increases the treatment agent consumption, has improved processing cost.3. thickeied the space of profit transition layer, made electricity take off the device processing power and reduce.In addition, thermogravimetric power sedimentation, centrifuging are separated and bioremediation is used also more.Thermogravimetric power sedimentation treatment process technology is simple, be convenient to set up fairly large central treatment station, save device resource, effectively utilize heat energy, shortcoming be the treatment time long, energy consumption is big, added amount of chemical is high, treatment effect is big to the medicament dependency; The centrifuging separation efficiency is higher than heat sink falling, and occupation area of equipment is little, and shortcoming is that one-time investment is bigger, owing to raising, its separation efficiency rotating speed strengthens, therefore use the centrifugal separation processing separately and want to reach the ideal treatment effect, higher to equipment requirements, working cost is also high; Biological processing technology comprises biological degradation and biological demulsifying, and degradation process does not produce secondary pollution, and processing costs is cheap, but long processing period, and heavy constituent such as bituminous matter, wax are difficult to degraded especially even can't degrade.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, and a kind of oil field moisture heavy sump oil treatment unit is provided.
Oil field of the present utility model moisture heavy sump oil treatment unit is to be made of static mixer, well heater and surge tank pump.On static mixer, be provided with feed(raw material)inlet a, static mixer is connected with the well heater pipeline, well heater is connected with ultrasonication tower pipeline, the top outlet of ultrasonication tower is connected with buffering oil tank pipeline, the lower part outlet of ultrasonication tower is connected with buffering water pot pipeline, and the top outlet of buffering water pot is connected with pipeline.
As further improvement of the utility model, on static mixer, be provided with dosing mouth b.
As further improvement of the utility model, the buffering oil tank is connected with electrical dehydrator through pump.
As further improvement of the utility model, the lower part outlet of buffering water pot is connected with water treatment device through pump.
As further improvement of the utility model, in the ultrasonication tower, be provided with ultrasonic transducer.
Oil field of the present utility model moisture heavy sump oil treatment unit, reasonable in design, simple in structure, less investment, instant effect, should become the first-selected technology of individual curing ageing oil, three kinds of unfavorable phenomenons when having avoided electricity to take off treatment of aged oil, make the smooth operation of electrical dehydrator energy, have save energy, alleviate the pressure of sewage disposal and gathering system, solve sewage quality and worsen the problem that exceeds standard, reduce safety and environment hidden danger.
Description of drawings
Figure of description is the structural representation of oil field of the present utility model moisture heavy sump oil treatment unit.
Embodiment
Embodiment 1
Oil field of the present utility model moisture heavy sump oil treatment unit, be to constitute by static mixer, well heater and surge tank pump, on static mixer 1, be provided with feed(raw material)inlet a, static mixer 1 is connected with well heater 2 pipelines, well heater 2 is connected with ultrasonication tower 3 pipelines, is provided with ultrasonic transducer 9 in ultrasonication tower 3.The top outlet of ultrasonication tower 3 is connected with buffering oil tank 4 pipelines, and the lower part outlet of ultrasonication tower 3 is connected with buffering water pot 5 pipelines, and the top outlet of buffering water pot 5 is connected with pipeline 6.
Embodiment 2
Oil field of the present utility model moisture heavy sump oil treatment unit, be to constitute by static mixer, well heater and surge tank pump, on static mixer 1, be provided with feed(raw material)inlet a and dosing mouth b, static mixer 1 is connected with well heater 2 pipelines, well heater 2 is connected with ultrasonication tower 3 pipelines, is provided with ultrasonic transducer 9 in ultrasonication tower 3.The top outlet of ultrasonication tower 3 is connected with buffering oil tank 4 pipelines, and the lower part outlet of ultrasonication tower 3 is connected with buffering water pot 5 pipelines, and the top outlet of buffering water pot 5 is connected with pipeline 6.
Embodiment 3
Oil field of the present utility model moisture heavy sump oil treatment unit, be to constitute by static mixer, well heater and surge tank pump, on static mixer 1, be provided with feed(raw material)inlet a and dosing mouth b, static mixer 1 is connected with well heater 2 pipelines, well heater 2 is connected with ultrasonication tower 3 pipelines, is provided with ultrasonic transducer 9 in ultrasonication tower 3.The top of ultrasonication tower 3 exports and is connected with the electrical dehydrator pipeline through buffering oil tank 4, pump 7, and the lower part outlet of ultrasonication tower 3 is connected with the water treatment device pipeline through buffering water pot 5, pump 8, and the top outlet of buffering water pot 5 is connected with pipeline 6.

Claims (5)

1, the moisture heavy sump oil in oil field treatment unit, be to constitute by static mixer, well heater and surge tank pump, it is characterized in that on static mixer (1), being provided with feed(raw material)inlet a, static mixer (1) is connected with well heater (2) pipeline, well heater (2) is connected with ultrasonication tower (3) pipeline, the top outlet of ultrasonication tower (3) is connected with buffering oil tank (4) pipeline, the lower part outlet of ultrasonication tower (3) is connected with buffering water pot (5) pipeline, and the top outlet of buffering water pot (5) is connected with pipeline (6).
2, the moisture heavy sump oil in oil field as claimed in claim 1 treatment unit is characterized in that being provided with dosing mouth b on static mixer (1).
3, the moisture heavy sump oil in oil field as claimed in claim 1 or 2 treatment unit is characterized in that cushioning oil tank (4) and is connected with electrical dehydrator through pump (7).
4, the moisture heavy sump oil in oil field as claimed in claim 1 or 2 treatment unit is characterized in that being connected with water treatment device through pump (8) at the lower part outlet of buffering water pot (5).
5, the moisture heavy sump oil in oil field as claimed in claim 1 or 2 treatment unit is characterized in that being provided with ultrasonic transducer (9) in ultrasonication tower (3).
CNU2009200989352U 2009-01-14 2009-01-14 Hydrous heavy dirty oil treatment device in oil field Expired - Fee Related CN201334378Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200989352U CN201334378Y (en) 2009-01-14 2009-01-14 Hydrous heavy dirty oil treatment device in oil field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200989352U CN201334378Y (en) 2009-01-14 2009-01-14 Hydrous heavy dirty oil treatment device in oil field

Publications (1)

Publication Number Publication Date
CN201334378Y true CN201334378Y (en) 2009-10-28

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CNU2009200989352U Expired - Fee Related CN201334378Y (en) 2009-01-14 2009-01-14 Hydrous heavy dirty oil treatment device in oil field

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071056A (en) * 2010-12-16 2011-05-25 北京惠博普能源技术有限责任公司 Recovery treatment device for aging oil of oil fields
CN102847343A (en) * 2012-08-28 2013-01-02 华东理工大学 Heavy polluted oil processing device and method thereof
CN103818988A (en) * 2014-02-13 2014-05-28 陕西延长石油(集团)有限责任公司永坪炼油厂 Purifying technology for recycling polluted oil from oil refining sewage processing system
WO2023071092A1 (en) * 2021-10-25 2023-05-04 海南海嘉惠科技有限公司 Process of treating ageing oil by electron beam irradiation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071056A (en) * 2010-12-16 2011-05-25 北京惠博普能源技术有限责任公司 Recovery treatment device for aging oil of oil fields
CN102847343A (en) * 2012-08-28 2013-01-02 华东理工大学 Heavy polluted oil processing device and method thereof
CN103818988A (en) * 2014-02-13 2014-05-28 陕西延长石油(集团)有限责任公司永坪炼油厂 Purifying technology for recycling polluted oil from oil refining sewage processing system
CN103818988B (en) * 2014-02-13 2015-09-23 陕西延长石油(集团)有限责任公司永坪炼油厂 A kind of purification process of Waste water treatment system recoveries sump oil
WO2023071092A1 (en) * 2021-10-25 2023-05-04 海南海嘉惠科技有限公司 Process of treating ageing oil by electron beam irradiation

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091028

Termination date: 20120114