CN206705887U - Fracturing outlet liquid water treatment facilities - Google Patents
Fracturing outlet liquid water treatment facilities Download PDFInfo
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- CN206705887U CN206705887U CN201720518668.4U CN201720518668U CN206705887U CN 206705887 U CN206705887 U CN 206705887U CN 201720518668 U CN201720518668 U CN 201720518668U CN 206705887 U CN206705887 U CN 206705887U
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- flocculation
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- outlet liquid
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Abstract
Fracturing outlet liquid water treatment facilities, including water inlet are the utility model is related to, for being passed through fracturing outlet liquid；Coagulation-flocculation module, connects water inlet, including coagulation-flocculation pond, and the coagulation-flocculation that coagulation-flocculation module is used for fracturing outlet liquid reacts；Treatment of Sludge module, coagulation-flocculation module is connected, the processing of the separation of solid and liquid and solid phase of fracturing outlet liquid after being reacted for coagulation-flocculation；Sewage draining exit, connect Treatment of Sludge module, the discharge for solid phase after separation of solid and liquid；Delivery port, the discharge for liquid phase；Filtering module, for the filtering of liquid phase after separation of solid and liquid, including first level filtering device and two-stage filter, first level filtering device connection Treatment of Sludge module and delivery port, two-stage filter connect first level filtering device and delivery port；Control module, for controlling the working condition of coagulation-flocculation module, Treatment of Sludge module and filtering module.The equipment is small compared with existing equipment floor space, simple in construction, easy to use, and treatment effeciency is high, effect is good.
Description
Technical field
Sewage treatment area is the utility model is related to, particularly a kind of fracturing outlet liquid water treatment facilities.
Background technology
Fracturing outlet liquid is the inevitable outcome of petroleum drilling and mining pressing crack construction operation, is mainly derived from activity washing before and after construction
The pressure break of the pressure break breaking glue solution ejected and constructed residual is returned after the completion of a large amount of well-flushing waste waters, construction caused by well operations from pit shaft
Base fluid.Containing impurity such as iron ion, petroleum-type, soluble solid, suspension, stratum water leaking-ins, it is necessary to carry out effectively in waste water
Could recycling or externally discharge after processing.
Fracturing outlet liquid is divided into water base guanidine gum fracturing fluid system and smooth aqueous systems according to collocation method and occupation mode；Pin
The fracturing base fluid prepared to the different oil in different regions, wherein the multiple additives composition added is inconsistent, such as adds surface and live
Property agent, bactericide, expansion-resisting agent, sustained release agent, crosslinking agent, cross-linked stable agent, delayed crosslinker, gel breaker etc. it is a kind of or more
Kind；After completing fracturing work, these additives row of returning in the lump, in addition during the row of returning can also from underground carrying silt, petroleum-type,
The materials such as salt.
Existing fracturing outlet liquid water treatment facilities use the processing mode of single flow, i.e., make for a regional oil
Fracturing base fluid, end door design a set of fracturing outlet liquid water treatment facilities, the fracturing outlet liquid water process that different regions use
Equipment is not general, in the case of fracturing outlet liquid water pollutant fluctuation of concentration, can only by the variable frequency adjustment of adding equipment come
Adjust by a small margin, and some equipment have the fracturing outlet liquid transition few to additive component and purified, and cause serious resource
Waste.
Utility model content
Goal of the invention of the present utility model is：Make for existing fracturing outlet liquid water treatment facilities existing for prior art
With the processing mode of single flow, i.e., the fracturing base fluid used for a regional oil, end door designs a set of pressure break and returns row
Liquid water treatment facilities, the fracturing outlet liquid water treatment facilities that different regions use are not general, for fracturing outlet liquid water pollutant
The situation of fluctuation of concentration, it can only be adjusted by a small margin by the variable frequency adjustment of adding equipment, and some equipment are present to addition
The few fracturing outlet liquid transition purification of agent composition, the problem of causing the serious wasting of resources, there is provided at a kind of fracturing outlet liquid water
Manage equipment.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of fracturing outlet liquid water treatment facilities, including：
Water inlet, for being passed through fracturing outlet liquid；
Coagulation-flocculation module, connects the water inlet, including coagulation-flocculation pond, and the coagulation-flocculation module is returned for pressure break
The coagulation-flocculation reaction of discharge opeing；
Treatment of Sludge module, the coagulation-flocculation module is connected, the solid-liquid of fracturing outlet liquid after being reacted for coagulation-flocculation
Separation and the processing of solid phase；
Sewage draining exit, connect the Treatment of Sludge module, the discharge for solid phase after separation of solid and liquid；
Delivery port, the discharge for liquid phase；
Filtering module, it is described for the filtering of liquid phase after separation of solid and liquid, including first level filtering device and two-stage filter
First level filtering device connects the Treatment of Sludge module and the delivery port, and the two-stage filter connects the by-pass filtration
Device and the delivery port；
Control module, for controlling the coagulation-flocculation module, Treatment of Sludge module and the work shape of the filtering module
State.
Using fracturing outlet liquid water treatment facilities described in the utility model, there is a plurality of water treatment process circuit, for
The fracturing base fluid of different additive composition or different water emission requests use different processing, selection different process stream
Journey, i.e., it can be entered according to the change of the difference and emission request of fracturing outlet liquid water quality using different process equipment series-parallel systems
Row switching, the different fracturing outlet liquids after the different oily uses in different regions can be handled, reaches highly versatile, effectively adapts to stone
It is limited to change each processing region water of inverted discharged pressing crack liquid, regional extent change of water quality fluctuation, regional emission standards have certain change
Situation, the equipment uses modular manufacturing, small compared with existing equipment floor space, simple in construction, easy to use, treatment effeciency
Height, effect are good.
Preferably, agitating device is provided with the coagulation-flocculation pond, aids in rapid coagulation flocculation reaction.
Preferably, the coagulation-flocculation module also includes metering pump group and chemicals dosing plant, and the metering pump group is used for will pressure
Split and return the discharge opeing suction coagulation-flocculation pond, the chemicals dosing plant is used to add flocculant into the coagulation-flocculation pond and helped solidifying
Agent.
Preferably, the flocculant is magnetic flocculation agent, and the main component of the magnetic flocculation agent is ferroso-ferric oxide, utilizes electricity
Son absorption, bridge formation and net sweep the mechanism of action, are converged, and under strong magnetic field action, add with reference to the more conventional flocculation sediment of speed
It is fast 10-50 times, gathered by high-intensity magnetic field, suction-operated, major pollutants are attached on flco in fracturing outlet liquid water, pressure
Split and return discharge opeing water and be purified.
Preferably, the Treatment of Sludge module includes Magneto separate drum, ultra-magnetic separator and dewaterer, the ultra-magnetic separator
The coagulation-flocculation module, the filtering module and Magneto separate drum are connected, the Magneto separate drum connects the dewaterer, institute
To state dewaterer and connect the filtering module and the sewage draining exit, the ultra-magnetic separator is used for the separation of solid and liquid of fracturing outlet liquid,
The Magneto separate rouses to be reclaimed for magnetic kind in solid phase, and the dewaterer is used for solid phase dewater treatment.
Fracturing outlet liquid also needs to precipitating after coagulation-flocculation in traditional coagulation-flocculation and separation of solid and liquid handling process
Precipitated in pond, then subsequent treatment, fracturing outlet liquid residence time in relevant device is 30-60min, pressure break in the utility model
Return discharge opeing and magnetic flocculation agent is used in coagulation-flocculation, directly adsorbed after coagulation-flocculation using ultra-magnetic separator in fracturing outlet liquid
The cotton-shaped solid phase of magnetic, fracturing outlet liquid residence time in relevant device are less than or equal to 5min, greatly shorten the residence time,
Improve disposal ability.
Using this structure setting, the solid phase and liquid phase in fracturing outlet liquid, separation effect are separated with electromagnetic separation technology
Rate is high, takes short.
Preferably, the dewaterer is folded spiral shell dewaterer or frame dehydration machine.
Preferably, the first level filtering device includes plate and frame filter press, and the plate and frame filter press connects the delivery port.
Preferably, the first level filtering device includes core type filter, and the core type filter connects the delivery port.
Preferably, the two-stage filter includes ion exchange resin, and the core type filter connects the ion and handed over
Resin is changed, the ion exchange resin connects the delivery port.
Preferably, the two-stage filter also includes film processing system, and the ion exchange resin is connected at the film
Reason system, the film processing system connect the delivery port.
Preferably, the film processing system is milipore filter or reverse osmosis membrane.
Preferably, the control module includes single-chip microcomputer or PLC.
Preferably, the coagulation-flocculation module, the Treatment of Sludge module and the filtering module are using vehicular, sled
One kind in dress formula, ground type, semi-underground type or full underground type.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, with fracturing outlet liquid water treatment facilities described in the utility model, there is a plurality of water treatment process circuit, pin
Fracturing base fluid or different water emission requests to different additive composition use different processing, selection different process stream
Journey, i.e., it can be entered according to the change of the difference and emission request of fracturing outlet liquid water quality using different process equipment series-parallel systems
Row switching, the different fracturing outlet liquids after the different oily uses in different regions can be handled, reaches highly versatile, effectively adapts to stone
It is limited to change each processing region water of inverted discharged pressing crack liquid, regional extent change of water quality fluctuation, regional emission standards have certain change
Situation, the equipment uses modular manufacturing, small compared with existing equipment floor space, simple in construction, easy to use, treatment effeciency
Height, effect are good；
2nd, super Magneto separate is included with fracturing outlet liquid water treatment facilities described in the utility model, Treatment of Sludge module
Machine, the solid phase and liquid phase in fracturing outlet liquid are separated with electromagnetic separation technology, separative efficiency is high, takes short.
Brief description of the drawings
Fig. 1 is the schematic diagram of fracturing outlet liquid water treatment facilities described in the utility model；
Fig. 2 is the structural representation of coagulation-flocculation module；
Fig. 3 is the structural representation of filtering module；
Fig. 4 is the structural representation of Treatment of Sludge module.
Marked in figure：1- coagulation-flocculations pond, 2- metering pump groups, 3- chemicals dosing plants, 4- core type filters, 5- plate compressions
Machine, 6- ion exchange resin, 7- film processing systems, 8- Magneto separates drum, 9- ultra-magnetic separators, 10- dewaterers.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment
As Figure 1-4, a kind of fracturing outlet liquid water treatment facilities described in the utility model, including：
Water inlet, for being passed through fracturing outlet liquid；
Coagulation-flocculation module, connects the water inlet, including coagulation-flocculation pond 1, and the coagulation-flocculation module is used for pressure break
Return the coagulation-flocculation reaction of discharge opeing；
Treatment of Sludge module, the coagulation-flocculation module is connected, the solid-liquid of fracturing outlet liquid after being reacted for coagulation-flocculation
Separation and the processing of solid phase；
Sewage draining exit, connect the Treatment of Sludge module, the discharge for solid phase after separation of solid and liquid；
Delivery port, the discharge for liquid phase；
Filtering module, it is described for the filtering of liquid phase after separation of solid and liquid, including first level filtering device and two-stage filter
First level filtering device connects the Treatment of Sludge module and the delivery port, and the two-stage filter connects the by-pass filtration
Device and the delivery port；
Control module, for controlling the coagulation-flocculation module, Treatment of Sludge module and the work shape of the filtering module
State.
As a preferred scheme of the present embodiment, the control module includes single-chip microcomputer.The coagulation-flocculation module, institute
State Treatment of Sludge module and the filtering module and use skid-mounted type.As shown in figure 1, the coagulation-flocculation module also includes metering
Pump group 2 and chemicals dosing plant 3, the metering pump group 2 are used to fracturing outlet liquid being pumped into the coagulation-flocculation pond 1, the dosing dress
Put 3 to be used to add flocculant and flocculation aid into the coagulation-flocculation pond 1, agitating device is provided with the coagulation-flocculation pond 1, it is auxiliary
Help rapid coagulation flocculation reaction；The flocculant is magnetic flocculation agent, and the main component of the magnetic flocculation agent is ferroso-ferric oxide, profit
The mechanism of action is swept with electron adsorption, bridge formation and net, is converged, and under strong magnetic field action, it is heavy with reference to the more conventional flocculation of speed
Form sediment and accelerate 10-50 times, gathered by high-intensity magnetic field, suction-operated, major pollutants are attached to flco in fracturing outlet liquid water
On, fracturing outlet liquid water is purified.
As shown in figure 3, the Treatment of Sludge module includes Magneto separate drum 8, ultra-magnetic separator 9 and dewaterer 10, it is described super
Magnetic separator 9 connects the coagulation-flocculation module, the filtering module and the Magneto separate drum 8, and the Magneto separate drum 8 connects institute
Dewaterer 10 is stated, the dewaterer 10 connects the filtering module and the sewage draining exit, and the ultra-magnetic separator 9 is returned for pressure break
The separation of solid and liquid of discharge opeing, the Magneto separate drum 8 are used for magnetic kind in solid phase and reclaimed, and the dewaterer 10 is used for solid phase dewater treatment,
The dewaterer 10 is folded spiral shell dewaterer.Using this structure setting, separated with electromagnetic separation technology in fracturing outlet liquid
Solid phase and liquid phase, separative efficiency is high, takes short.
As shown in Fig. 2 the first level filtering device includes plate and frame filter press 5 and core type filter 4, the plate and frame filter press
5 and the core type filter 4 connect the delivery port respectively；The two-stage filter includes ion exchange resin 6, the core
Formula filter 4 connects the ion exchange resin 6, and the ion exchange resin 6 connects the delivery port；The secondary filtration dress
Putting also includes film processing system 7, and the ion exchange resin 6 connects the film processing system 7, and the film processing system 7 connects
The delivery port, the film processing system 7 are reverse osmosis membrane.
With fracturing outlet liquid water treatment facilities described in the utility model, there is a plurality of water treatment process circuit, for
The fracturing base fluid of different additive composition or different water emission requests use different processing, selection different process stream
Journey, i.e., it can be entered according to the change of the difference and emission request of fracturing outlet liquid water quality using different process equipment series-parallel systems
Row switching, the different fracturing outlet liquids after the different oily uses in different regions can be handled, reaches highly versatile, effectively adapts to stone
It is limited to change each processing region water of inverted discharged pressing crack liquid, regional extent change of water quality fluctuation, regional emission standards have certain change
Situation, the equipment uses modular manufacturing, small compared with existing equipment floor space, simple in construction, easy to use, treatment effeciency
Height, effect are good.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. fracturing outlet liquid water treatment facilities, it is characterised in that including：Water inlet, for being passed through fracturing outlet liquid；Coagulation-flocculation module, connects the water inlet, including coagulation-flocculation pond (1), and the coagulation-flocculation module is returned for pressure break The coagulation-flocculation reaction of discharge opeing；Treatment of Sludge module, the coagulation-flocculation module is connected, the separation of solid and liquid of fracturing outlet liquid after being reacted for coagulation-flocculation And the processing of solid phase；Sewage draining exit, connect the Treatment of Sludge module, the discharge for solid phase after separation of solid and liquid；Delivery port, the discharge for liquid phase；Filtering module, for the filtering of liquid phase after separation of solid and liquid, including first level filtering device and two-stage filter, the one-level Filter connects the Treatment of Sludge module and the delivery port, and the two-stage filter connects the first level filtering device With the delivery port；Control module, for controlling the coagulation-flocculation module, Treatment of Sludge module and the working condition of the filtering module.
- 2. fracturing outlet liquid water treatment facilities according to claim 1, it is characterised in that the coagulation-flocculation module is also wrapped Metering pump group (2) and chemicals dosing plant (3) are included, the metering pump group (2) is used to fracturing outlet liquid being pumped into the coagulation-flocculation pond (1), the chemicals dosing plant (3) is used for addition flocculant and flocculation aid into the coagulation-flocculation pond (1).
- 3. fracturing outlet liquid water treatment facilities according to claim 2, it is characterised in that the flocculant is magnetic flocculation Agent.
- 4. fracturing outlet liquid water treatment facilities according to claim 3, it is characterised in that the Treatment of Sludge module includes Magneto separate drum (8), ultra-magnetic separator (9) and dewaterer (10), ultra-magnetic separator (9) connection coagulation-flocculation module, The filtering module and Magneto separate drum (8), the Magneto separate drum (8) connect the dewaterer (10), the dewaterer (10) filtering module and the sewage draining exit are connected.
- 5. fracturing outlet liquid water treatment facilities according to claim 1, it is characterised in that the first level filtering device includes Plate and frame filter press (5), the plate and frame filter press (5) connect the delivery port.
- 6. fracturing outlet liquid water treatment facilities according to claim 1, it is characterised in that the first level filtering device includes Core type filter (4), the core type filter (4) connect the delivery port.
- 7. fracturing outlet liquid water treatment facilities according to claim 6, it is characterised in that the two-stage filter includes Ion exchange resin (6), the core type filter (4) connect the ion exchange resin (6), the ion exchange resin (6) Connect the delivery port.
- 8. fracturing outlet liquid water treatment facilities according to claim 7, it is characterised in that the two-stage filter also wraps Film processing system (7) is included, the ion exchange resin (6) connects the film processing system (7), and the film processing system (7) is even Connect the delivery port.
- 9. fracturing outlet liquid water treatment facilities according to claim 1, it is characterised in that the control module includes monolithic Machine or PLC.
- 10. according to the fracturing outlet liquid water treatment facilities described in claim any one of 1-9, it is characterised in that the coagulation wadding Solidifying module, the Treatment of Sludge module and the filtering module using vehicular, skid-mounted type, ground type, semi-underground type or One kind in full underground type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518668.4U CN206705887U (en) | 2017-05-11 | 2017-05-11 | Fracturing outlet liquid water treatment facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518668.4U CN206705887U (en) | 2017-05-11 | 2017-05-11 | Fracturing outlet liquid water treatment facilities |
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| CN206705887U true CN206705887U (en) | 2017-12-05 |
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| CN201720518668.4U Active CN206705887U (en) | 2017-05-11 | 2017-05-11 | Fracturing outlet liquid water treatment facilities |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133478A (en) * | 2018-09-13 | 2019-01-04 | 邱雅君 | A kind of fracturing outlet liquid water treatment facilities |
| CN109160691A (en) * | 2018-10-09 | 2019-01-08 | 中国石油集团川庆钻探工程有限公司 | Shale gas fracturing flowback fluid treatment method |
| CN109160666A (en) * | 2018-10-09 | 2019-01-08 | 中国石油集团川庆钻探工程有限公司 | Fracturing flowback fluid recycling treatment method |
-
2017
- 2017-05-11 CN CN201720518668.4U patent/CN206705887U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133478A (en) * | 2018-09-13 | 2019-01-04 | 邱雅君 | A kind of fracturing outlet liquid water treatment facilities |
| CN109160691A (en) * | 2018-10-09 | 2019-01-08 | 中国石油集团川庆钻探工程有限公司 | Shale gas fracturing flowback fluid treatment method |
| CN109160666A (en) * | 2018-10-09 | 2019-01-08 | 中国石油集团川庆钻探工程有限公司 | Fracturing flowback fluid recycling treatment method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: No.2, 3rd floor, building 1, No.3, Wuxing 1st Road, Wuhou District, Chengdu City, Sichuan Province 610041 Patentee after: China Construction Environmental Engineering Design and Research Co., Ltd Address before: 610041 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee before: CSCEC Huanneng Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |