CN207158951U - A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid - Google Patents
A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid Download PDFInfo
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- CN207158951U CN207158951U CN201720684263.8U CN201720684263U CN207158951U CN 207158951 U CN207158951 U CN 207158951U CN 201720684263 U CN201720684263 U CN 201720684263U CN 207158951 U CN207158951 U CN 207158951U
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- dosing tank
- recycling
- outlet liquid
- vehicle
- fracturing outlet
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Abstract
A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid, it is made up of elevator pump, precipitation degreasing unit, oil-collecting device, the broken adhesive dispenser of catalysis, cyclone separation device, air-floating apparatus, sludge concentration device, water purification installation, detection means.Flocculant dosing tank and degreaser dosing tank are connected by connecting tube with sedimentation degreasing unit, selective macromolecule fracture inorganic agent dosing tank is connected by connecting tube with being catalyzed broken adhesive dispenser, coagulant dosing tank is connected by connecting tube with cyclone separation device, and bactericide dosing tank and anti-incrustation corrosion inhibitor dosing tank are connected by connecting tube with water purification installation.The utility model is prizing vehicle mounted formula processing unit, both can solve the problems, such as oil field operation fracturing outlet liquid point it is more, it is wide, focus on difficult, broken glue not thoroughly, return the discharge opeing water quality not physical presence such as standard discharge, and can meets Oil Field fracturing outlet liquid recycling treatment, and re-injection is in stratum purpose.
Description
Technical field
The utility model belongs to oil field operation effluent resource recycling processing technique field, and in particular to a kind of pressure break returns row
The vehicle-mounted removable processing equipment for recycling of liquid.
Background technology
Fracturing fluid is the important process liquid of oil-gas reservoir volume increase, as oil-gas reservoir well stimulation.Conventional pressing crack construction is used
Fracturing fluid system, based on aqueous fracturing fluid.Fracturing fluid system based on guanidine glue accounts for whole market more than 95%.Pressure break
Liquid, which returns discharge opeing Main Ingredients and Appearance, guanidine gum fracturing fluid frozen glue and residue, various additives, solid suspension, oxidant, crude oil, dissolving
Property organic matter, bacterium and microorganism, inorganic salts and some organic substances based on benzene derivative and polycyclic aromatic hydrocarbon compounds
Deng, be a kind of complicated multiphase dispersion, have intractability it is big the characteristics of.
Through investigation, there is a substantial amounts of fracturing outlet liquid in oil field every year, often appearance point when subsequent treatment oil field operation returns discharge opeing
Multiaspect extensively focus on hardly possible, complicated components, it is big to environmental hazard the problems such as.The macromolecule of not broken glue particularly in fracturing outlet liquid
Frozen glue and residue cause its viscosity larger, can occluding device and stratum.Extend apricot river oil recovery factory and occur as soon as analogue, it is pressed
Split and return discharge opeing and residue, collected by well head and transport to Sewage Disposal, because macromolecule Gel Breakdown is not thorough, its viscosity is larger
Gel residue adsorb in fibre-ball filtration equipment, cause fibrous nodules hardened so that the performance failure of its impurity screening.With
The continuous enhancing of national environmental protection consciousness, the broken glue quality of fracturing fluid and returns discharge opeing recycling treatment and is progressively weighed as countries in the world
Depending on the problem of.
Make a general survey of both at home and abroad to the treating method and apparatus of fracturing outlet liquid, still suffer from some defects, be such as limited to one-level
Processing stage, water quality is not up to standard after processing；Drainage point polydispersion is returned, fixing process point, processing cost costliness etc. must be moved to car.
Therefore, it is badly in need of inventing a kind of technical feasibility, economical and energy saving, simple to operate, effective one for fracturing outlet liquid
Change, portable processing unit are handled, and to solve the pollution problem that oil field compression fracture returns discharge opeing, reach energy-saving and emission-reduction, protection
Environment and the purpose of recycling re-injection.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of the vehicle-mounted of fracturing outlet liquid
Portable processing equipment for recycling, overcome oil field operation fracturing outlet liquid point it is more, it is wide, focus on difficult, broken glue not thoroughly, return
The discharge opeing water quality not physical presence problem such as standard discharge.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid, including elevator pump, elevator pump, precipitation oil removing dress
Put, be catalyzed broken adhesive dispenser, cyclone separation device, air-floating apparatus, water purification installation and be sequentially communicated, the drainage pipeline of water purification installation
It is provided with detection means；Precipitation degreasing unit is connected oil-collecting device, flocculant dosing tank and degreaser by connecting tube and added respectively
Medicine-chest；The broken adhesive dispenser of catalysis connects selective macromolecule by connecting tube and is broken inorganic agent dosing tank；Cyclone separation device passes through
Connecting tube connects coagulant dosing tank and sludge concentration device；Water purification installation connects bactericide dosing tank and resistance by connecting tube
Dirty corrosion inhibiter dosing tank；Precipitate degreasing unit and sludge concentration device entrance is connected by mud delivery pipeline；Selective macromolecule fracture
Inorganic agent dosing tank connects oil-collecting device by delivery pipeline；The drainage pipeline of water purification installation connects eddy flow by reflux pipeline
Separator.
Described precipitation degreasing unit is made up of three-level decanting zone, and the Sidewall Height between three-level decanting zone in gradient by
Level increases, and precipitation degreasing unit top is provided with inclined plate grease plate.
Described oil-collecting device bottom is provided with gear pump.
Described air-floating apparatus is provided with booster pump including pressure.
Described water purification installation is provided with double filtering filtering tank and compression type modified fiber ball filtering tank, is filled with quartz respectively
Sand, anthracite and modified fibrous globule filtering material.
Described sludge concentration device is provided with sludge pump.
Described flocculant dosing tank, degreaser dosing tank, selective macromolecule fracture inorganic agent dosing tank, coagulant add
Medicine-chest, bactericide dosing tank, the connecting pipeline of anti-incrustation corrosion inhibitor dosing tank are provided with flowmeter.
Agitator is provided with described each reaction unit, and agitator is provided with paddle.
The beneficial effect of technical scheme provided by the utility model is：
1）This equipment is vehicle-mounted removable, is adapted to more, the more dispersed fracturing outlet liquid of oil field compression fracture setting, can be with
Freight is greatly lowered.
2）Using the broken glue technology of catalysis in the equipment, the selective macromolecule fracture catalyst of independent research is added, is used
The degraded of oxidation catalysis principle destroys guanidine glue organic macromolecule long-chain, effectively reduces viscosity, the organic concentration of fracturing outlet liquid
And colourity, prevent residue occluding device and stratum.
3）The cyclone separation device of this equipment, the processes such as coagulation, precipitation, separation, filtering are concentrated to enter in one apparatus
OK, favourable condition of water quality is created for the processing of follow-up purification of water quality.
4）This equipment handles fracturing outlet liquid, can reach the purpose of waste liquid emission reduction, environmental protection and recycling re-injection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is elevator pump；2 be sedimentation degreasing unit；3 be the broken adhesive dispenser of catalysis；4 be cyclone separation device；5 be gas
Floating device；6 be water purification installation；7 be detection means；8 be oil-collecting device；9 be sludge concentration device；10 be flocculant dosing
Case；11 be degreaser dosing tank；12 be that selective macromolecule is broken inorganic agent dosing tank；13 be coagulant dosing tank；14 be to kill
Microbial inoculum dosing tank；15 be anti-incrustation corrosion inhibitor dosing tank；16 be delivery pipeline；17 be mud delivery pipeline；18 be reflux pipeline.
Embodiment
As shown in figure 1, a kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid, including elevator pump 1, elevator pump
1st, precipitate degreasing unit 2, the broken adhesive dispenser 3 of catalysis, cyclone separation device 4, air-floating apparatus 5, water purification installation 6 to be sequentially communicated, water
The drainage pipeline of purifier 6 is provided with detection means 7；Precipitation degreasing unit 2 connected respectively by connecting tube oil-collecting device 8,
Flocculant dosing tank 10 and degreaser dosing tank 11；The broken adhesive dispenser 3 of catalysis connects selective macromolecule breaking part by connecting tube
Manage agent dosing tank 12；Cyclone separation device 4 connects coagulant dosing tank 13 and sludge concentration device 9 by connecting tube；Water warfare
Device 6 connects bactericide dosing tank 14 and anti-incrustation corrosion inhibitor dosing tank 15 by connecting tube；Precipitation degreasing unit 2 passes through discharge pipeline
Line 17 connects the entrance of sludge concentration device 9；Selective macromolecule fracture inorganic agent dosing tank 12 is connected by delivery pipeline 16 to be received
Oily device 8；The drainage pipeline of water purification installation 6 connects cyclone separation device 4 by reflux pipeline 18.
Described precipitation degreasing unit 2 is made up of three-level decanting zone, and the Sidewall Height between three-level decanting zone is in gradient
Increase step by step, precipitation degreasing unit top is provided with inclined plate grease plate.
The described bottom of oil-collecting device 8 is provided with gear pump.
Described air-floating apparatus 5 is provided with booster pump.
Described water purification installation 6 is provided with double filtering filtering tank and compression type modified fiber ball filtering tank, is filled with stone respectively
Sand, anthracite and modified fibrous globule filtering material.
Described sludge concentration device 9 is provided with sludge pump.
It is described flocculant dosing tank 10, degreaser dosing tank 11, selective macromolecule fracture inorganic agent dosing tank 12, mixed
Solidifying agent dosing tank 13, bactericide dosing tank 14, the connecting pipeline of anti-incrustation corrosion inhibitor dosing tank 15 are provided with flowmeter.
Agitator is provided with described each reaction unit, and agitator is provided with paddle.
Specific implementation steps are as follows：
1）Settle oil removal treatment：The boosted pump 1 of fracturing outlet liquid enters sedimentation degreasing unit 2, in flocculant and degreaser
In the presence of carry out multi stage precipitation, oil removal treatment, remove partial suspended thing, sump oil.Sump oil enters through delivery pipeline 16 receives oil dress
8 are put, precipitation solid enters sludge concentration device 9 through mud delivery pipeline 17 and carries out sludge condensation processing.
2）The broken glue processing of catalysis：Water outlet enters in the broken adhesive dispenser 3 of catalysis after settling oil removal treatment, breaks in selective macromolecule
In the presence of splitting inorganic agent, guanidine glue organic macromolecule long-chain of degrading, viscosity, organic concentration and the color of fracturing outlet liquid are reduced
Degree.
3）Cyclonic separation processing：Water outlet enters in cyclone separation device 4 after catalytic oxidation treatment, in the effect of coagulant
Under, carry out oil, solid and liquid separation processing through processes such as coagulation, precipitation, separation, filterings.Sump oil enters through delivery pipeline 16 receives oil dress
8 are put, precipitation solid enters sludge concentration device 9 through mud delivery pipeline 17 and carries out sludge condensation processing.
4）Air-flotation process：Water outlet enters in air-floating apparatus 5 after cyclonic separation processing, and gas is dissolved in water by efficient vortex dissolving
In after decompression discharge fine bubble adhesion air-flotation process carried out on floccule body.
5）Purifying water process：Water outlet enters in water purification installation 6 after air-flotation process, in bactericide and the work of anti-incrustation corrosion inhibitor
Under, successively by being equipped with quartz sand, anthracitic double filtering filtering tank and the compression type modified fibre equipped with modified fiber ball
Ball filtering tank is filtered, pre- good antiscale property, removes bacterium, molecule.
6）Detection means：Water outlet is detected into detection means 7 after purifying water process, such as water quality reaching standard, is returned discharge opeing and is entered
Enter re-injection water system；If water quality is not up to standard, returns discharge opeing and carried out again at separation of solid and liquid into cyclone separation device 4 through reflux pipeline 18
Reason.
Claims (8)
1. a kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid, including elevator pump（1）, it is characterised in that lifting
Pump（1）, precipitation degreasing unit（2）, the broken adhesive dispenser of catalysis（3）, cyclone separation device（4）, air-floating apparatus（5）, water purification installation
（6）It is sequentially communicated, water purification installation（6）Drainage pipeline be provided with detection means（7）；Precipitate degreasing unit（2）Pass through connection
Pipe connects oil-collecting device respectively（8）, flocculant dosing tank（10）With degreaser dosing tank（11）；The broken adhesive dispenser of catalysis（3）Pass through
Connecting tube connects selective macromolecule fracture inorganic agent dosing tank（12）；Cyclone separation device（4）Coagulation is connected by connecting tube
Agent dosing tank（13）And sludge concentration device（9）；Water purification installation（6）Bactericide dosing tank is connected by connecting tube（14）And resistance
Dirty corrosion inhibiter dosing tank（15）；Precipitate degreasing unit（2）Pass through mud delivery pipeline（17）Connect sludge concentration device（9）Entrance；Choosing
Selecting property macromolecule is broken inorganic agent dosing tank（12）Pass through delivery pipeline（16）Connect oil-collecting device（8）；Water purification installation（6）'s
Drainage pipeline passes through reflux pipeline（18）Connect cyclone separation device（4）.
A kind of 2. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that
Described precipitation degreasing unit（2）It is made up of three-level decanting zone, and the Sidewall Height between three-level decanting zone increases step by step in gradient
Height, precipitation degreasing unit top are provided with inclined plate grease plate.
A kind of 3. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that
Described oil-collecting device（8）Bottom is provided with gear pump.
A kind of 4. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that
Described air-floating apparatus（5）Provided with booster pump.
A kind of 5. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that
Described water purification installation（6）Provided with double filtering filtering tank and compression type modified fiber ball filtering tank, quartz sand, nothing are filled with respectively
Bituminous coal and modified fibrous globule filtering material.
A kind of 6. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that
Described sludge concentration device（9）Provided with sludge pump.
A kind of 7. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that
Described flocculant dosing tank（10）, degreaser dosing tank（11）, selective macromolecule fracture inorganic agent dosing tank（12）, coagulation
Agent dosing tank（13）, bactericide dosing tank（14）, anti-incrustation corrosion inhibitor dosing tank（15）Connecting pipeline be provided with flowmeter.
A kind of 8. vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid according to claim 1, it is characterised in that：
Agitator is provided with each reaction unit, and agitator is provided with paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684263.8U CN207158951U (en) | 2017-06-13 | 2017-06-13 | A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684263.8U CN207158951U (en) | 2017-06-13 | 2017-06-13 | A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158951U true CN207158951U (en) | 2018-03-30 |
Family
ID=61711765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720684263.8U Active CN207158951U (en) | 2017-06-13 | 2017-06-13 | A kind of vehicle-mounted removable processing equipment for recycling of fracturing outlet liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499040A (en) * | 2020-04-26 | 2020-08-07 | 克拉玛依翎昊科技有限责任公司 | Oil field fracturing flowback fluid reinjection treatment method |
| CN111547896A (en) * | 2020-06-03 | 2020-08-18 | 四川人福生物环保有限公司 | Process and treatment system for treating wastewater generated in oil field operation |
| CN114940557A (en) * | 2022-06-24 | 2022-08-26 | 内蒙古久科康瑞环保科技有限公司 | Fracturing flow-back fluid pretreatment system and method for efficiently breaking gel and oxidizing to remove organic matters |
-
2017
- 2017-06-13 CN CN201720684263.8U patent/CN207158951U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499040A (en) * | 2020-04-26 | 2020-08-07 | 克拉玛依翎昊科技有限责任公司 | Oil field fracturing flowback fluid reinjection treatment method |
| CN111547896A (en) * | 2020-06-03 | 2020-08-18 | 四川人福生物环保有限公司 | Process and treatment system for treating wastewater generated in oil field operation |
| CN114940557A (en) * | 2022-06-24 | 2022-08-26 | 内蒙古久科康瑞环保科技有限公司 | Fracturing flow-back fluid pretreatment system and method for efficiently breaking gel and oxidizing to remove organic matters |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.61 Xiyan Road, Xi'an City, Shaanxi Province 710054 Patentee after: Shaanxi Chemical Research Institute Co.,Ltd. Address before: No.61 Xiyan Road, Xi'an City, Shaanxi Province 710054 Patentee before: SHAANXI RESEARCH DESIGN INSTITUTE OF PETROLEUM CHEMICAL INDUSTRY |