CN203777794U - Environment-protection treatment device for recycling waste oil and wastewater - Google Patents

Environment-protection treatment device for recycling waste oil and wastewater Download PDF

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Publication number
CN203777794U
CN203777794U CN201420210619.0U CN201420210619U CN203777794U CN 203777794 U CN203777794 U CN 203777794U CN 201420210619 U CN201420210619 U CN 201420210619U CN 203777794 U CN203777794 U CN 203777794U
Authority
CN
China
Prior art keywords
pipeline
filter
oil
environment
liquid
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
CN201420210619.0U
Other languages
Chinese (zh)
Inventor
田树林
隋东艳
郭彬
景向云
王兴佳
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.)
DAQING CHANGSHENG ENGINEERING TECHNOLOGY Co Ltd
Original Assignee
DAQING CHANGSHENG ENGINEERING TECHNOLOGY Co Ltd
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 DAQING CHANGSHENG ENGINEERING TECHNOLOGY Co Ltd filed Critical DAQING CHANGSHENG ENGINEERING TECHNOLOGY Co Ltd
Priority to CN201420210619.0U priority Critical patent/CN203777794U/en
Application granted granted Critical
Publication of CN203777794U publication Critical patent/CN203777794U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an environment-protection treatment device for recycling waste oil and wastewater, relating to a soiling solution treatment device in the oil exploitation field. The environment-protection treatment device comprises a shell, a filter and a jet pump, wherein an automatic liquid feeding pipeline, a liquid discharging pipeline, a liquid suction pipeline, a blow-down pipeline, an emptying liquid pipeline and an oil gathering pipeline, wherein the automatic liquid feeding pipeline and the liquid suction pipeline penetrate through an operation room and enter a separation room through the filter, the oil gathering pipeline is communicated to an oil storage room from the separation room, the jet pump is arranged on the pipeline, the jet pump pipeline is connected with the lower part of the filter, the blow-down pipeline is extended to the outside of the shell through the operation room from the bottom of the filter, and the emptying liquid pipeline is positioned at the bottom of the shell and is extended to the outside of the shell through the operation room from the oil storage room. The environment-protection treatment device can suck pressure-free waste oil and wastewater for separation, and cyclone covers are arranged at the tail ends of the automatic liquid feeding pipeline and the liquid suction pipeline so as to break oil drops and water drops into small liquid drops, so that oil-water separation is facilitated, the separation is accelerated, and the recovery rate is increased.

Description

Sump oil sewage reclaims environment-friendly processing unit
Technical field
The utility model relates to field of petroleum exploitation dirty liquid treating apparatus, relates in particular to a kind of sump oil sewage and reclaims environment-friendly processing unit.
Background technology
In the process of oilfield exploitation, the pollution problem of sump oil sewage is serious, on the one hand the mixture of sump oil sewage cannot secondary utilization, can only discharge as waste liquid, environment is caused to great pollution, in sump oil sewage, also contain crude oil on the other hand, but because it mixes with water and some solid impurities, cannot directly utilize, and then cause the waste of crude oil.Traditional sump oil sewage-treatment plant, can only rely on merely external pressure that sump oil sewage is pushed in treating apparatus, and separative efficiency is low, reclaim rate variance.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of sump oil sewage to reclaim environment-friendly processing unit.
Sump oil sewage of the present utility model reclaims environment-friendly processing unit, comprise housing, filter and jet pump, in described housing, be provided with from feed liquor pipeline, exudate pipeline, inspiration liquid pipeline, blowdown pipeline, emptying liquid pipeline and gathering line, described is connected with filter through operating room with inspiration liquid pipeline from feed liquor pipeline, the outlet line of filter extends to the top of separation chamber, gathering line passes into accumulator by separation chamber, and pipeline is provided with jet pump, jet pump pipeline is connected to the bottom of filter, exudate pipeline extends to hull outside by accumulator through operating room, blowdown pipeline extends to hull outside by the bottom of filter through operating room, emptying liquid pipeline is positioned at the bottom of housing, it extends to hull outside by accumulator through operating room.
As further improvement of the utility model, be equipped with butterfly valve from feed liquor pipeline, inspiration liquid pipeline, blowdown pipeline and emptying liquid pipeline, exudate pipeline is provided with check-valves, ball valve and Pressure gauge.
As further improvement of the utility model, the end of the outlet line of filter is provided with cyclone cover.
As further improvement of the utility model, in separation chamber, be provided with overflow plate.
As further improvement of the utility model, the sidewall of separation chamber is provided with discharge outlet.
As further improvement of the utility model, the outer wall of housing is provided with suspension ring.
Sump oil sewage of the present utility model reclaims environment-friendly processing unit, sump oil sewage without pressure-acting can be separated, from the end of feed liquor pipeline and inspiration liquid pipeline, cyclone cover is being set, oil droplet and water droplet are broken into droplet, more be conducive to water-oil separating, accelerate separating rate, also improved the rate of recovery.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Sump oil sewage of the present utility model reclaims environment-friendly processing unit, comprises housing 1, filter 2 and jet pump 3, and the outer wall of housing 1 is provided with suspension ring 18.
In described housing 1, be provided with from feed liquor pipeline 4, exudate pipeline 5, inspiration liquid pipeline 6, blowdown pipeline 7, emptying liquid pipeline 8 and gathering line 9, described is connected with filter 2 through operating room 19 with inspiration liquid pipeline 6 from feed liquor pipeline 4, the outlet line 21 of filter 2 extends to the top of separation chamber 10, gathering line 9 passes into accumulator 12 by separation chamber 10, and pipeline is provided with jet pump 3, jet pump 3 pipelines are connected to the bottom of filter 2, exudate pipeline 5 extends to housing 1 outside by accumulator 12 through operating room 19, blowdown pipeline 7 extends to housing 1 outside by the bottom of filter 2 through operating room 19, emptying liquid pipeline 8 is positioned at the bottom of housing 1, it extends to housing 1 outside by accumulator 12 through operating room 19.
It is equipped with butterfly valve 13 from feed liquor pipeline 4, inspiration liquid pipeline 6, blowdown pipeline 7 and emptying liquid pipeline 8, and exudate pipeline 5 is provided with check-valves 14, ball valve 15 and Pressure gauge 11.
The end of outlet line 21 is provided with cyclone cover 16.The liquid inlet of cyclone cover 16 is that tangential direction flows into, and liquid declines along inwall rotation cyclone cover 1 is interior, and drop is broken into droplet owing to being subject to centrifugal action, has increased the locomitivity of oil droplet and water droplet, has accelerated the separating rate of oil and water.
In separation chamber 10, be provided with overflow plate 20; Sidewall is provided with discharge outlet 17.
In the time thering is the sump oil sewage of certain pressure in well and need to process, directly pipeline accesses from feed liquor pipeline 4, sump oil sewage carries out solid filtering through filter 2, its impurity is discharged by blowdown pipeline 7, oil water mixture after filtration enters the right side of separation chamber 10 and carries out free separation, along with being on the increase of oil water mixture, the oil reservoir on upper strata can not have overflow plate 20, enter the left side of separation chamber 10, highly purified oil overflow pumps into accumulator 12 through gathering line by jet pump 3, ask and be provided with heater 22 at the end of accumulator 12, mobility that can accelerating medium, discharging housing 1 by exudate pipeline 5 again deposits in tank body etc. and contains device, isolated water is discharged by discharge outlet 17.
In the situation that not having pressure to push sump oil sewage, close the butterfly valve on feed liquor pipeline 4, open jet pump 3 and make filter 2 interior in low-pressure state, by sump oil sewage, from inspiration liquid pipeline 6 filter by suctions 2, separation process is thereafter with identical from the separation process of feed liquor pipeline 4.
This device can not dally in use, and start procapsid 1 interior needs are deposited certain liquid, and in the time that device needs Long-time Shut-down, emptying liquid pipeline 8 is for by emptying all liq in accumulator 12.

Claims (6)

1. sump oil sewage reclaims environment-friendly processing unit, comprise housing (1), filter (2) and jet pump (3), it is characterized in that being provided with from feed liquor pipeline (4) in described housing (1), exudate pipeline (5), inspiration liquid pipeline (6), blowdown pipeline (7), emptying liquid pipeline (8) and gathering line (9), described is connected with filter (2) through operating room (19) with inspiration liquid pipeline (6) from feed liquor pipeline (4), the outlet line (21) of filter (2) extends to the top of separation chamber (10), gathering line (9) passes into accumulator (12) by separation chamber (10), and pipeline is provided with jet pump (3), jet pump (3) pipeline is connected to the bottom of filter (2), exudate pipeline (5) extends to housing (1) outside by accumulator (12) through operating room (19), blowdown pipeline (7) extends to housing (1) outside by the bottom of filter (2) through operating room (19), emptying liquid pipeline (8) is positioned at the bottom of housing (1), it extends to housing (1) outside by accumulator (12) through operating room (19).
2. sump oil sewage as claimed in claim 1 reclaims environment-friendly processing unit, it is characterized in that being equipped with butterfly valve (13) from feed liquor pipeline (4), inspiration liquid pipeline (6), blowdown pipeline (7) and emptying liquid pipeline (8), exudate pipeline (5) is provided with check-valves (14), ball valve (15) and Pressure gauge (11).
3. sump oil sewage as claimed in claim 1 reclaims environment-friendly processing unit, it is characterized in that the end of the outlet line (21) of filter (2) is provided with cyclone cover (16).
4. sump oil sewage as claimed in claim 1 reclaims environment-friendly processing unit, it is characterized in that being provided with in separation chamber (10) overflow plate (20).
5. sump oil sewage as claimed in claim 1 reclaims environment-friendly processing unit, it is characterized in that the sidewall of separation chamber (10) is provided with discharge outlet (17).
6. sump oil sewage as claimed in claim 1 reclaims environment-friendly processing unit, it is characterized in that the outer wall of housing (1) is provided with suspension ring (18).
CN201420210619.0U 2014-04-28 2014-04-28 Environment-protection treatment device for recycling waste oil and wastewater Expired - Fee Related CN203777794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420210619.0U CN203777794U (en) 2014-04-28 2014-04-28 Environment-protection treatment device for recycling waste oil and wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420210619.0U CN203777794U (en) 2014-04-28 2014-04-28 Environment-protection treatment device for recycling waste oil and wastewater

Publications (1)

Publication Number Publication Date
CN203777794U true CN203777794U (en) 2014-08-20

Family

ID=51314025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420210619.0U Expired - Fee Related CN203777794U (en) 2014-04-28 2014-04-28 Environment-protection treatment device for recycling waste oil and wastewater

Country Status (1)

Country Link
CN (1) CN203777794U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930716A (en) * 2015-12-29 2017-07-07 中国石油天然气股份有限公司 A kind of oil well pressure-reducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930716A (en) * 2015-12-29 2017-07-07 中国石油天然气股份有限公司 A kind of oil well pressure-reducing device

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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: 20140820

Termination date: 20180428

CF01 Termination of patent right due to non-payment of annual fee