CN104761087A - Modularized fracture flow-back fluid treatment device - Google Patents
Modularized fracture flow-back fluid treatment device Download PDFInfo
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- CN104761087A CN104761087A CN201510111566.6A CN201510111566A CN104761087A CN 104761087 A CN104761087 A CN 104761087A CN 201510111566 A CN201510111566 A CN 201510111566A CN 104761087 A CN104761087 A CN 104761087A
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Abstract
The invention discloses a modularized fracture flow-back fluid treatment device, which is a petroleum special-use device used for treating fracture waste liquid flown-back from a well head during oil gas well fracturing operation. The device includes a sewage lifting pump, of which one water outlet branch is communicated with a pipeline mixing module through a pipeline and the other water outlet branch is communicated with a medicine-adding stirring pot through a pipeline. A liquid outlet of the medicine-adding stirring pot is communicated with the pipeline mixing module through a medicine-adding pump. The liquid outlet of the pipeline mixing module is communicated with a stirring sedimentation module through a pipeline. The liquid outlet of the stirring sedimentation module is communicated with a filter module through a filter pump. The liquid outlet of the filter module is communicated with a clear water pot through a sterilizing apparatus. The modularized fracture flow-back fluid treatment device can be arranged on vehicle chassis, is suitable for transportation in oil zones being steep in slope and narrow in road, is simple in technology and is convenient to use.
Description
Technical field
The present invention relates to a kind of fracturing waste liquor treatment facility returning discharge for well head between well fracturing operational period, especially a kind of modularization fracturing outlet liquid treatment facility.
Background technology
Fracturing outlet liquid process is as the important step of an oil production, and current each elephant is all in the exploration carrying out various mode and application.The stronger situation of of a great variety, regional specific aim is there is in sewage disposal device in each oil unit, existing sewage disposal device is mainly station formula, indivedual mobile unit ubiquity volume is large, mobile status duration spends length, technical process is complicated, operating cost is high, the situation that processing accuracy is low, is not suitable with the Ferry Status in Zhai You district, Po Dou road.
Summary of the invention
Object of the present invention is exactly the shortcoming overcoming prior art equipment, provides a kind of modularization fracturing outlet liquid treatment facility, and technical process is simple, easy to make, is adapted to the transport in Zhai You district, Po Dou road.
The object of the present invention is achieved like this: a kind of modularization fracturing outlet liquid treatment facility, comprise sewage pump, described sewage pump one is gone out water branch and is connected with line-blending module by pipeline, its another go out water branch and be connected with dosing stirred pot by pipeline, dosing stirred pot liquid outlet is connected with line-blending module through dosing pump, line-blending module liquid outlet is even communicated with stirring settling module by pipeline, stir settling module liquid outlet to be connected with filtration module through filter pump, filtration module liquid outlet is connected with clean water tank through sterilizer.
Described stirring settling module comprises stirred pot, its tank body is provided with agitator, and stirred pot inner upper is provided with collection tube, and tank base is provided with poling shore pipe, its liquid outlet is connected with pressure filter through slush pump, and tank body one side lower part is provided with fluid inlet and liquid outlet.
Described poling shore pipe is being provided with suction pipe along length of tank direction, and suction pipe is provided with mud-suction hole along its length.
Described dosing pump is fixed on automobile chassis front portion, automobile chassis is also provided with dosing pump, dispensing canister I, dispensing canister II, dispensing canister III, dispensing canister IV, filtration pump, filtration module from front to back, line-blending module installation is on the right side of automobile chassis, liquid outlet and sewage pump water outlet are all arranged on automobile chassis rear portion, line-blending module liquid outlet is arranged on automobile chassis front portion, filtration pump fluid inlet is arranged on automobile chassis left and right sides, and sterilizer is arranged on the automobile chassis rear portion above line-blending module.
Described sterilizer is ultraviolet sterilizer.
Described filtration module is made up of one or more filtering bag filter or candle filter or filtering bag filter and candle filter, and the connection between it can form series, parallel and be used alone.Each strainer is all provided with sampling of water quality mouth, pressure transmitter, safety valve, tensimeter and vent valve.
The tank flange of described filtering bag filter or candle filter all adopts opens bolt connection soon, and be provided with two seals adhesive tape between flange and tank body, the dismounting of flange adopts rotary suspension arm structure.
The fluid inlet of dosing stirred pot and the liquid outlet of dosing pump are provided with independently valve.
Described line-blending module is made up of import butterfly valve, exit butterfly valve, connecting pipeline, front end dosing mouth, line mixer, blow-off line and rear end dosing mouth, and line mixer is cascaded structure, and it can single-row and multiple row layout.
Described line-blending module is made up of import butterfly valve, exit butterfly valve, connecting pipeline, front end dosing mouth, line mixer, blow-off line and rear end dosing mouth, line mixer is cascaded structure, it can single-rowly be arranged with multiple row, and bottom stirring settling module, liquid outlet is connected with pressure filter through slush pump.
Beneficial effect of the present invention is, a kind of modularization fracturing outlet liquid treatment facility, comprise sewage pump, described sewage pump one is gone out water branch and is connected with line-blending module by pipeline, its another go out water branch and be connected with dosing stirred pot by pipeline, dosing stirred pot liquid outlet is connected with line-blending module through dosing pump, line-blending module liquid outlet is even communicated with stirring settling module by pipeline, stir settling module liquid outlet to be connected with filtration module through filter pump, filtration module liquid outlet is connected with clean water tank through sterilizer.Technique is simple, easy to operate.
Stir settling module and comprise stirred pot, its tank body is provided with agitator, and stirred pot inner upper is provided with collection tube, and tank base is provided with poling shore pipe, its liquid outlet is connected with pressure filter through slush pump, and tank body one side lower part is provided with fluid inlet and liquid outlet.Described poling shore pipe is being provided with suction pipe along length of tank direction, and suction pipe is provided with mud-suction hole along its length.The mud suction that stirred pot can be retained by mud-suction hole and slush pump is transported to special container or equipment.
Dosing pump is fixed on automobile chassis front portion, automobile chassis is also provided with dosing pump, dispensing canister I, dispensing canister II, dispensing canister III, dispensing canister IV, filtration pump, filtration module from front to back, line-blending module installation is on the right side of automobile chassis, liquid outlet and sewage pump water outlet are all arranged on automobile chassis rear portion, line-blending module liquid outlet is arranged on automobile chassis front portion, filtration pump fluid inlet is arranged on automobile chassis left and right sides, and sterilizer is arranged on the automobile chassis rear portion above line-blending module.By being arranged on automobile chassis by fracturing outlet liquid treatment facility, be adapted to the transport in Zhai You district, Po Dou road.
Sterilizer adopts ultraviolet sterilizer to kill the unwanted bacteria contained in treatment solution and removes.When the various bacteriophagees in water or air are through uviolizing region, ultraviolet penetrates microbial cell core, destroys nucleic acid molecule key, makes it lose replication or vigor and dead, thus the bacterium after killing process in water quality, reach the object preventing bacteria breed from breeding.
Filtration module is made up of one or more filtering bag filter or candle filter or filtering bag filter and candle filter, and the connection between it can form series, parallel and be used alone.Each strainer is all provided with sampling of water quality mouth, pressure transmitter, safety valve, tensimeter and vent valve.When pressure exceedes the pressure protect value of setting, the running of filtration pump can be stopped in time, can effectively solve the filter material of strainer seriously polluted time the hypertonia that occurs and the structure deteriorate that causes.
The tank flange of filtering bag filter or candle filter all adopts opens bolt connection soon, and be provided with two seals adhesive tape between flange and tank body, the dismounting of flange adopts rotary suspension arm structure.Two seals adhesive tape structure effectively can prevent from often changing the poorly sealed seepage caused that filter material causes, and can extend working life; Rotary suspension arm structure can make operative employee's quick-detachment flange, shortens the time changing filter material.
The fluid inlet of dosing stirred pot and the liquid outlet of dosing pump are provided with independently valve.Can realize dosing stirred pot independent liquid feeding or simultaneously liquid feeding make up a prescription.Meanwhile, the liquid outlet of each dosing stirred pot is connected with a dosing pump separately, and the liquid outlet of each dosing pump is independent, and can carry out connecting from the different dosing mouths of line-blending module and add different medicaments.
Line-blending module is made up of import butterfly valve, exit butterfly valve, connecting pipeline, front end dosing mouth, line mixer, blow-off line and rear end dosing mouth, and line mixer is cascaded structure, and it can single-row and multiple row layout.
Bottom stirring settling module, liquid outlet is connected with pressure filter through slush pump, and utilize slush pump mud to be promoted to plate-and-frame filter press and carry out solid-liquid separation, the liquid of separation can flow to filtration module, and solid is made mud cake by compression and be can be used for leaving concentratedly or buried process.
Accompanying drawing explanation
Fig. 1 is process flow diagram of the present invention;
Fig. 2 is vehicular structural representation of the present invention;
Fig. 3 is Fig. 2 vertical view;
Fig. 4 is stirring settling module structural representation of the present invention;
Fig. 5 is Fig. 4 vertical view;
Fig. 6 is line-blending modular structure schematic diagram of the present invention;
Fig. 7 is Fig. 6 vertical view.
In figure, 1, sewage lagoon, 2A, sewage pump, 2B, dosing pump I, 2B1, dosing pump II, 2B2, dosing pump III, 2C, dosing pump IV, 2C1, dosing pump V, 2C2, dosing pump VI, 2D, filtration pump, 2D0, filtration pump fluid inlet, 2E, slush pump, 3A, dosing stirred pot I, 3B, dosing stirred pot II, 3C, dosing stirred pot III, 3D, dosing stirred pot IV, 3E, dosing stirred pot V, 3F, dosing stirred pot VI, 4, line-blending module, 41, connecting pipeline, 42, front end dosing mouth, 43, line mixer, 44, blow-off line, 45, rear end dosing mouth, 46, exit butterfly valve, 47, import butterfly valve, 40, sewage pump water outlet, 4P, line-blending module liquid outlet, 5, stir settling module, 52, stirred pot, 53A, agitator I, 53B, agitator II, 54, collection tube, 56, poling shore pipe, 561, mud-suction hole, 50, fluid inlet, 5P, liquid outlet, 6, pressure filter, 7A, filtering bag filter I, 7B, filtering bag filter II, 8A, candle filter I, 8B, candle filter II, 9, sterilizer, 10, clean water tank, 11, automobile chassis.
Embodiment
In Fig. 1 and Fig. 5, technical process provided by the invention is: the sewage lifting in sewage lagoon 1 is gone out water branch through two and flows to line-blending module 4 and dosing stirred pot I3A respectively by sewage pump 2A, dosing stirred pot II3B, dosing stirred pot I3A, dosing stirred pot II3B is according to the medicament of processing requirement allotment different ratios concentration, as citric acid PH conditioning agent, PAC, PAM etc., and by dosing pump I2B, dosing pump II2C carries out interpolation medicament respectively to line-blending module 4, wherein, dosing stirred pot I3A, the fluid inlet of dosing stirred pot II3B and dosing pump I2B, the liquid outlet of dosing pump II2C is provided with independently valve, dosing stirred pot I3A can be realized, the independent liquid feeding of dosing stirred pot II3B or simultaneously liquid feeding make up a prescription.Simultaneously, the liquid outlet of each dosing stirred pot I3A, dosing stirred pot II3B is connected with a dosing pump I2B, dosing pump II2C separately, the liquid outlet of each dosing pump I2B, dosing pump II2C is independent, and can carry out connection from the different dosing mouths of line-blending module 4 and add different agents.
Line-blending module 4 is made up of import butterfly valve 47, exit butterfly valve 46, connecting pipeline 41, front end dosing mouth 42, line mixer 43, blow-off line 44 and rear end dosing mouth 45, and line mixer 43 is cascaded structure, and it can single-row and multiple row layout.Medicament and sewage are carried out abundant mixed flow to stirring settling module 5 by line-blending module 4, stir settling module 5 by mixed return the stir process and quiescent setting that discharge opeing carries out the some time after, return discharge opeing layering and form oil slick, pure and turbid liquid (vertical distribution from top to bottom, top is the water body of relative clean, bottom is relatively muddy water body or is called muddy water, and containing a small amount of suspended impurity) and mud.Utilize filtration pump 2D to be promoted by pure and turbid liquid to flow to filtering bag filter I7A, filtering bag filter II7B, candle filter I8A, candle filter II8B and ultraviolet sterilizer 9 successively and enter clean water tank 10 and store.Sterilizer 9 adopts ultraviolet sterilizer to kill the unwanted bacteria contained in treatment solution and removes, when the various bacteriophagees in water or air are through uviolizing region, ultraviolet penetrates microbial cell core, destroy nucleic acid molecule key, it is made to lose replication or vigor and dead, thus the bacterium after killing process in water quality, reach the object preventing bacteria breed from breeding.Bottom stirring settling module 5, liquid outlet is connected with pressure filter 6 through slush pump 2E, utilize slush pump 2E that mud lifting is flowed to plate-and-frame filter press 6 and carry out solid-liquid separation, the liquid be separated can flow to filtration module, and solid is made mud cake by compression and be can be used for leaving concentratedly or buried process.
Filtering bag filter I7A, filtering bag filter II7B and candle filter I8A, candle filter II8B can series, parallel or be used alone, and each strainer is all provided with sampling of water quality mouth, pressure transmitter, safety valve, tensimeter and vent valve.When pressure exceedes the pressure protect value of setting, the running of filtration pump can be stopped in time, can effectively solve the filter material of strainer seriously polluted time the hypertonia that occurs and the structure deteriorate that causes.
The tank flange of filtering bag filter I7A, filtering bag filter II7B or candle filter I8A, candle filter II8B all adopts opens bolt connection soon, and be provided with two seals adhesive tape between flange and tank body, the dismounting of flange adopts rotary suspension arm structure.Two seals adhesive tape structure effectively can prevent from often changing the poorly sealed seepage caused that filter material causes, and can extend working life; Rotary suspension arm structure can make operative employee's quick-detachment flange, shortens the time changing filter material.
In the diagram, stir settling module 5 and comprise stirred pot 52, its tank body is provided with agitator 53A, 53B, stirred pot 52 inner upper is provided with collection tube 54, tank base is provided with poling shore pipe 56, its liquid outlet is connected with pressure filter 6 through slush pump 2E, and tank body one side lower part is provided with fluid inlet 50 and liquid outlet 5P.Described poling shore pipe 56 is being provided with suction pipe along length of tank direction, and suction pipe is provided with mud-suction hole 561 along its length.The mud suction that stirred pot 52 can be retained by mud-suction hole 561 and slush pump 2E is transported to special container or equipment.Tank interior is divided during remaining oil slick process can promote liquid level by closing outlet valve, and when pasta arrives diagram collection tube 54 place, oil slick enters in pipe to collect by receipts oilhole equally distributed on collection tube 54 and discharges.
In figs. 2 and 3, it is anterior that dosing pump II2B1 and dosing pump V2C1 is fixed on automobile chassis 11, automobile chassis is also provided with dosing pump II2B1 from front to back, dosing pump V2C1, dosing stirred pot I3A, dosing stirred pot II3B, dosing stirred pot III3C, dosing stirred pot IV3D, dosing stirred pot V3E, dosing stirred pot VI3F, filtration pump 2D, filtering bag filter I7A, filtering bag filter II7B, line-blending module 4 is arranged on the right side of automobile chassis 11, dosing pump III2B2 is arranged near dosing stirred pot III3C place, dosing pump VI2C2 is arranged near dosing stirred pot VI3F place, liquid outlet 9P and sewage pump water outlet 40 are all arranged on automobile chassis 11 rear portion, it is anterior that line-blending module 4 liquid outlet 4P is arranged on automobile chassis 11, filtration pump fluid inlet 2D0 is arranged on the left of automobile chassis 11, sterilizer 9 is arranged on automobile chassis 11 rear portion above line-blending module 4.By being arranged on automobile chassis by fracturing outlet liquid treatment facility, be adapted to the transport in Zhai You district, Po Dou road.
Dosing stirred pot I3A, dosing stirred pot II3B, dosing stirred pot III3C, dosing stirred pot IV3D, dosing stirred pot V3E are connected with the water-in of line-blending module 4 with the suction culvert of dosing stirred pot VI3F.Dosing pump II2B1 can draw the medicament of dosing stirred pot I3A and dosing stirred pot II3B respectively, dosing pump V2C1 does for subsequent use, dosing pump III2B2 can draw the medicament of dosing stirred pot III3C and dosing stirred pot IV3D respectively, dosing pump VI2C2 can draw the medicament of dosing stirred pot V3E and dosing stirred pot VI3F respectively, filtration pump 2D is drilling fluid sand pump, can be used as sewage pump 2A and slush pump 2E and uses.
Claims (10)
1. a modularization fracturing outlet liquid treatment facility, comprise sewage pump, it is characterized in that: described sewage pump one is gone out water branch and is connected with line-blending module by pipeline, its another go out water branch and be connected with dosing stirred pot by pipeline, dosing stirred pot liquid outlet is connected with line-blending module through dosing pump, line-blending module liquid outlet is even communicated with stirring settling module by pipeline, stir settling module liquid outlet to be connected with filtration module through filter pump, filtration module liquid outlet is connected with clean water tank through sterilizer.
2. modularization fracturing outlet liquid treatment facility according to claim 1, it is characterized in that: described stirring settling module comprises stirred pot, its tank body is provided with agitator, stirred pot inner upper is provided with collection tube, tank base is provided with poling shore pipe, its liquid outlet is connected with pressure filter through slush pump, and tank body one side lower part is provided with fluid inlet and liquid outlet.
3. modularization fracturing outlet liquid treatment facility according to claim 2, is characterized in that: described poling shore pipe is being provided with suction pipe along length of tank direction, and suction pipe is provided with mud-suction hole along its length.
4. modularization fracturing outlet liquid treatment facility according to claim 1, it is characterized in that: described dosing pump is fixed on automobile chassis front portion, automobile chassis is also provided with dosing pump from front to back, dispensing canister I, dispensing canister II, dispensing canister III, dispensing canister IV, filtration pump, filtration module, line-blending module installation is on the right side of automobile chassis, liquid outlet and sewage pump water outlet are all arranged on automobile chassis rear portion, line-blending module liquid outlet is arranged on automobile chassis front portion, filtration pump fluid inlet is arranged on automobile chassis left and right sides, sterilizer is arranged on the automobile chassis rear portion above line-blending module.
5. modularization fracturing outlet liquid treatment facility according to claim 1, is characterized in that: described sterilizer is ultraviolet sterilizer.
6. the modularization fracturing outlet liquid treatment facility according to any one of claim 1 to 5, it is characterized in that: described filtration module is made up of one or more filtering bag filter or candle filter or filtering bag filter and candle filter, and the connection between it can form series, parallel and be used alone.Each strainer is all provided with sampling of water quality mouth, pressure transmitter, safety valve, tensimeter and vent valve.
7. modularization fracturing outlet liquid treatment facility according to claim 6, it is characterized in that: the tank flange of described filtering bag filter or candle filter all adopts opens bolt connection soon, be provided with two seals adhesive tape between flange and tank body, the dismounting of flange adopts rotary suspension arm structure.
8. modularization fracturing outlet liquid treatment facility according to claim 6, is characterized in that: the fluid inlet of dosing stirred pot and the liquid outlet of dosing pump are provided with independently valve.
9. modularization fracturing outlet liquid treatment facility according to claim 6, it is characterized in that: described line-blending module is made up of import butterfly valve, exit butterfly valve, connecting pipeline, front end dosing mouth, line mixer, blow-off line and rear end dosing mouth, line mixer is cascaded structure, and it can single-row and multiple row layout.
10. the modularization fracturing outlet liquid treatment facility according to any one of claim 1 or 5, it is characterized in that: described line-blending module is made up of import butterfly valve, exit butterfly valve, connecting pipeline, front end dosing mouth, line mixer, blow-off line and rear end dosing mouth, line mixer is cascaded structure, it can single-rowly be arranged with multiple row, and bottom stirring settling module, liquid outlet is connected with pressure filter through slush pump.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510111566.6A CN104761087A (en) | 2015-03-06 | 2015-03-06 | Modularized fracture flow-back fluid treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510111566.6A CN104761087A (en) | 2015-03-06 | 2015-03-06 | Modularized fracture flow-back fluid treatment device |
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| CN104761087A true CN104761087A (en) | 2015-07-08 |
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| CN201510111566.6A Pending CN104761087A (en) | 2015-03-06 | 2015-03-06 | Modularized fracture flow-back fluid treatment device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013132918A1 (en) * | 2012-03-06 | 2013-09-12 | 株式会社 東芝 | Ultraviolet irradiation device |
| CN103910449A (en) * | 2014-03-29 | 2014-07-09 | 中原特种车辆有限公司 | Fracturing flow-back fluid treatment device |
| CN104003544A (en) * | 2013-11-12 | 2014-08-27 | 中国石油天然气股份有限公司 | Oil field centralized fracturing waste water treatment system |
| CN104250051A (en) * | 2013-06-27 | 2014-12-31 | 周鼎力 | Purification treatment method of fecal water of movable toilet |
| CN204077476U (en) * | 2014-05-19 | 2015-01-07 | 克拉玛依市金鑫科技有限公司 | Removable drill fluid wastewater treatment vehicle |
| CN204509017U (en) * | 2015-03-06 | 2015-07-29 | 中原特种车辆有限公司 | A kind of modularization fracturing outlet liquid treatment facility |
-
2015
- 2015-03-06 CN CN201510111566.6A patent/CN104761087A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013132918A1 (en) * | 2012-03-06 | 2013-09-12 | 株式会社 東芝 | Ultraviolet irradiation device |
| CN104250051A (en) * | 2013-06-27 | 2014-12-31 | 周鼎力 | Purification treatment method of fecal water of movable toilet |
| CN104003544A (en) * | 2013-11-12 | 2014-08-27 | 中国石油天然气股份有限公司 | Oil field centralized fracturing waste water treatment system |
| CN103910449A (en) * | 2014-03-29 | 2014-07-09 | 中原特种车辆有限公司 | Fracturing flow-back fluid treatment device |
| CN204077476U (en) * | 2014-05-19 | 2015-01-07 | 克拉玛依市金鑫科技有限公司 | Removable drill fluid wastewater treatment vehicle |
| CN204509017U (en) * | 2015-03-06 | 2015-07-29 | 中原特种车辆有限公司 | A kind of modularization fracturing outlet liquid treatment facility |
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Application publication date: 20150708 |
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