CN213834825U - Flowing back processing system is returned in fracturing - Google Patents
Flowing back processing system is returned in fracturing Download PDFInfo
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- CN213834825U CN213834825U CN202022308866.2U CN202022308866U CN213834825U CN 213834825 U CN213834825 U CN 213834825U CN 202022308866 U CN202022308866 U CN 202022308866U CN 213834825 U CN213834825 U CN 213834825U
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 11
- 239000000084 colloidal system Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of oil field fracturing production increase and injection increase, in particular to a fracturing flow-back fluid treatment system, which comprises a first box body and a second box body, wherein the top of the second box body is provided with a top plate, and a separator is arranged inside the first box body; the separator includes supporting mechanism, float board, atmospheric pressure balance pipe and centrifugal pump, the input fixedly connected with inlet tube of centrifugal pump, the output fixedly connected with drain pipe of centrifugal pump, the one end of drain pipe runs through the second box and extends to the inside of second box, pipeline in the middle of supporting mechanism's the output fixedly connected with, the one end of middle pipeline runs through first box and extends to the inside of first box, the first butterfly valve of the outer fixed surface of atmospheric pressure balance pipe. The utility model discloses the at utmost makes fracturing flow back and obtains secondary recycle, thereby reduces the fracturing water consumption and reduces the fracturing cost, ensures that fracturing flow back liquid obtains innocent treatment, environmental protection.
Description
Technical Field
The utility model relates to an oil field fracturing production increase and injection increase technical field, concretely relates to flowing back processing system is returned to fracturing.
Background
In northwest China, water resources are in short supply, and fracturing is used as an important means for reservoir transformation in the yield-increasing transformation of low-permeability hydrocarbon reservoirs. The water-based fracturing is widely applied to fracturing construction, the water consumption of a single horizontal well is generally 8000-.
Meanwhile, a large amount of flowback fluid is generated after the oil gas volume fracturing, and 15-80% of flowback fluid is discharged to the ground after the fracturing operation is finished, so that the environment is greatly damaged. The effluent has high COD value, high chroma, high suspended matter content, high metal ion content, high organic matter content, high chlorine radical content and other pollutant content, and may pollute environment. The fracturing flow-back fluid is difficult to innovate, the cost is high and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device of making an uproar falls for hydraulic fracturing equipment, the at utmost makes the fracturing flow back and obtains secondary recycle, thereby reduces the fracturing water consumption and reduces the fracturing cost, ensures that the fracturing flow back liquid obtains innocent treatment, environmental protection.
In order to achieve the above object, the utility model provides a following technical scheme: a fracturing flow-back fluid treatment system comprises a first base station and a second base station, wherein the top of the first base station is fixedly connected with a first box body, the top of the second base station is fixedly connected with a second box body, the top of the second box body is provided with a top plate, and a separator is arranged inside the first box body; the separator includes supporting mechanism, float board, atmospheric pressure balance pipe and centrifugal pump, the input fixedly connected with inlet tube of centrifugal pump, the output fixedly connected with drain pipe of centrifugal pump, the one end of drain pipe runs through the second box and extends to the inside of second box, supporting mechanism's output fixedly connected with intermediate pipe way, the one end of intermediate pipe way runs through first box and extends to the inside of first box, the outer fixed surface of atmospheric pressure balance pipe is connected with first butterfly valve.
Preferably, the funnel penetrates through the top of the second box body, the first longitudinal separating plate is fixedly connected to the top of the inner wall of the second box body, the second longitudinal separating plate is fixedly connected to the bottom of the inner wall of the second box body, a filter plate is arranged between the first longitudinal separating plate and the second longitudinal separating plate, a water outlet is communicated with the back of the outer surface of the second box body, and a second butterfly valve is fixedly connected to the outer surface of the water outlet.
Preferably, the bottom of the first longitudinal separation plate is provided with a first concave position, the top of the second longitudinal separation plate is provided with a second concave position, the upper part of the outer surface of the filter plate is matched with the inside of the first concave position, and the lower part of the outer surface of the filter plate is matched with the inside of the second concave position.
Preferably, the inner surface of the first box body is fixedly connected with a restraint body, the bottom of the inner wall of the first box body is fixedly connected with a damping mechanism, the tops of the restraint body and the damping mechanism are both contacted with the bottom of the floating plate, and the air pressure balance pipe is fixedly connected to the bottom of the first box body.
Preferably, the damping mechanism is composed of an outer wall, an inner support, a separating plate and an elastic element, the bottom end of the inner support penetrates through the outer wall and extends to the inside of the outer wall, the bottom of the inner support is fixedly connected with the top of the separating plate, the bottom of the separating plate is fixedly connected with the top end of the elastic element, and the bottom end of the elastic element is fixedly connected with the inside of the outer wall.
Preferably, the front and the back of the outer surface of the first box body are fixedly connected with hydraulic cylinders, the output ends of the hydraulic cylinders are fixedly connected with the bottom of the top plate, the centrifugal pump is fixedly connected to one side of the outer surface of the first box body, and the supporting mechanism is fixedly connected to the rear of the outer surface of the first box body.
Preferably, one side fixedly connected with sealing colloid of first box surface, sealing colloid is located the top of centrifugal pump, the inside of sealing colloid and the surface looks adaptation of inlet tube.
Preferably, the outer surface of the floating plate is connected with the inner surface of the first box in a sliding manner, the front surface of the second box is provided with a hatch cover, and the number of the restraint bodies and the number of the damping mechanisms are three.
The utility model discloses beneficial effect does: the separator comprises a supporting mechanism, a floating plate, an air pressure balance pipe and a centrifugal pump, wherein an input end of the centrifugal pump is fixedly connected with a water inlet pipe, an output end of the centrifugal pump is fixedly connected with a water outlet pipe, one end of the water outlet pipe penetrates through a second box body and extends to the inside of the second box body, an output end of the supporting mechanism is fixedly connected with an intermediate pipeline, one end of the intermediate pipeline penetrates through a first box body and extends to the inside of the first box body, a first butterfly valve is fixedly connected to the outer surface of the air pressure balance pipe, through the matching use of the supporting mechanism, the floating plate, the air pressure balance pipe, the centrifugal pump, the water inlet pipe, the water outlet pipe, the intermediate pipeline and the first butterfly valve, reverse drainage is pumped out by using the centrifugal pump, then the supporting mechanism generates air pressure to generate thrust action on the floating plate, the ejection of standing sediments is realized, the separation of the reverse drainage and the sediments is completed, and the recycling of fracturing water is realized, the waste of resources is avoided. It has the funnel to run through at the top of second box, the first separator plate of indulging of top fixedly connected with of second box inner wall, the separator plate is indulged to the bottom fixedly connected with second of second box inner wall, it is provided with the filter to indulge between the separator plate to first separator plate and the second, the back intercommunication of second box surface has the delivery port, the outer fixed surface of delivery port is connected with the second butterfly valve, through adding the medicament and carrying out the neutralization reaction with the reverse drainage to funnel department, avoid reverse drainage direct discharge to pollute the environment, can realize filtering the filter residue in the reverse drainage through setting up the filter. Through by the outer wall at damper, interior support, separation plate and elastic element constitute, the bottom of interior support runs through the outer wall and extends to the inside of outer wall, the bottom of interior support and the top fixed connection of separation plate, the bottom of separation plate and elastic element's top fixed connection, elastic element's bottom and the inside fixed connection of outer wall, use through outer wall, interior support, separation plate and elastic element's cooperation, when the board resets, can realize carrying out cushioning effect to the board that floats.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a side view of the present invention;
FIG. 2 is a front view of the internal structure of the first box of the present invention;
FIG. 3 is a partial side view of the internal structure of the second casing of the present invention;
FIG. 4 is a partial cross-sectional side view of the first longitudinal separator plate and the second longitudinal separator plate of the present invention;
FIG. 5 is a partial rear view of the external structure of the first case of the present invention;
fig. 6 is an enlarged view of a portion a of fig. 2 according to the present invention;
FIG. 7 is a top view of the internal structure of the first box of the present invention;
FIG. 8 is a front view of the internal structure of the damping mechanism of the present invention;
fig. 9 is a partial side view of the external structure of the first casing of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 9, a fracturing flow-back fluid treatment system comprises a first base 1 and a second base 2, wherein three groups of first support columns 19 which are obliquely arranged are uniformly and fixedly connected to the bottom of the first base 1, a second support column 20 is symmetrically and fixedly connected to the top of the second base 2, the first base 1 is fixedly connected to the second base 2, a first box 3 is fixedly connected to the top of the first base 1, a sealing colloid 18 is fixedly connected to one side of the outer surface of the first box 3, the sealing colloid 18 is positioned above a centrifugal pump 64, the interior of the sealing colloid 18 is matched with the outer surface of a water inlet pipe 65, a hydraulic cylinder 17 is fixedly connected to the front surface and the back surface of the outer surface of the first box 3, the hydraulic cylinder 17 is electrically connected to an external power supply, the output ends of the two hydraulic cylinders 17 are fixedly connected to the bottom of a top plate 5, the centrifugal pump 64 is fixedly connected to one side of the outer surface of the first box 3, the supporting mechanism 61 is fixedly connected to the rear of the outer surface of the first box 3, the inner surface of the first box 3 is fixedly connected with the restraint body 15, the bottom of the inner wall of the first box 3 is fixedly connected with the damping mechanism 16, the damping mechanism 16 is composed of an outer wall 161, an inner support 162, a separating plate 163 and an elastic element 164, the bottom end of the inner support 162 penetrates through the outer wall 161 and extends into the outer wall 161, the bottom of the inner support 162 is fixedly connected with the top of the separating plate 163, the bottom of the separating plate 163 is fixedly connected with the top end of the elastic element 164, the bottom end of the elastic element 164 is fixedly connected with the inner part of the outer wall 161, the inner support 162, the separating plate 163 and the elastic element 164 are matched for use, when the floating plate 62 is reset, the cushioning effect on the floating plate 62 can be realized, the tops of the restraint body 15 and the damping mechanism 16 are both contacted with the bottom of the floating plate 62, and the air pressure balance pipe 63 is fixedly connected to the bottom of the first box 3, the top of the second base station 2 is fixedly connected with a second box body 4, the top of the second box body 4 is penetrated with a funnel 7, the top of the inner wall of the second box body 4 is fixedly connected with a first longitudinal separation plate 8, the bottom of the first longitudinal separation plate 8 is provided with a first concave position 13, the top of the second longitudinal separation plate 9 is provided with a second concave position 14, the upper part of the outer surface of the filter plate 10 is matched with the inside of the first concave position 13, the lower part of the outer surface of the filter plate 10 is matched with the inside of the second concave position 14, the bottom of the inner wall of the second box body 4 is fixedly connected with a second longitudinal separation plate 9, a filter plate 10 is arranged between the first longitudinal separation plate 8 and the second longitudinal separation plate 9, the back surface of the outer surface of the second box body 4 is communicated with a water outlet 11, the outer surface of the water outlet 11 is fixedly connected with a second butterfly valve 12, chemicals in reverse drainage are neutralized by adding chemicals to the funnel 7, the filter plate 10 can be used for filtering the sediments in the reverse drainage, a top plate 5 is arranged at the top of the second box body 4, and a separator 6 is arranged inside the first box body 3; the separator 6 comprises a supporting mechanism 61, a floating plate 62, an air pressure balancing pipe 63 and a centrifugal pump 64, wherein the supporting mechanism 61 and the centrifugal pump 64 are both electrically connected with an external power supply, the outer surface of the floating plate 62 is slidably connected with the inner surface of the first box 3, the front surface of the second box 4 is provided with a hatch 21, the constraining body 15 and the damping mechanism 16 are both provided with three parts, the input end of the centrifugal pump 64 is fixedly connected with a water inlet pipe 65, the output end of the centrifugal pump 64 is fixedly connected with a water outlet pipe 66, one end of the water outlet pipe 66 penetrates through the second box 4 and extends into the second box 4, the output end of the supporting mechanism 61 is fixedly connected with an intermediate pipeline 67, one end of the intermediate pipeline 67 penetrates through the first box 3 and extends into the first box 3, the outer surface of the air pressure balancing pipe 63 is fixedly connected with a first butterfly valve 68, and the supporting mechanism 61, the floating plate 62 and the air pressure balancing pipe 63 are connected with a first butterfly valve 68, Centrifugal pump 64, inlet tube 65, drain pipe 66, intermediate pipe 67 and first butterfly valve 68's cooperation is used, utilizes centrifugal pump 64 to take reverse drainage out, and reuse supporting mechanism 61 produces atmospheric pressure and produces thrust effect to floating plate 62, realizes ejecting the deposit that will stew, accomplishes the separation to the deposit in reverse drainage, has realized the recycle to the fracturing water, has avoided the waste of resource.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a flowing back processing system is returned in fracturing, includes first base station and second base station, its characterized in that: the top of the first base station is fixedly connected with a first box body, the top of the second base station is fixedly connected with a second box body, the top of the second box body is provided with a top plate, and a separator is arranged inside the first box body; the separator includes supporting mechanism, float board, atmospheric pressure balance pipe and centrifugal pump, the input fixedly connected with inlet tube of centrifugal pump, the output fixedly connected with drain pipe of centrifugal pump, the one end of drain pipe runs through the second box and extends to the inside of second box, supporting mechanism's output fixedly connected with intermediate pipe way, the one end of intermediate pipe way runs through first box and extends to the inside of first box, the outer fixed surface of atmospheric pressure balance pipe is connected with first butterfly valve.
2. The frac flowback fluid treatment system of claim 1, wherein: the funnel has been run through at the top of second box, the first separator plate of indulging of top fixedly connected with of second box inner wall, the separator plate is indulged to the bottom fixedly connected with second of second box inner wall, it is provided with the filter to indulge between the separator plate to first separator plate and the second of indulging, the back intercommunication of second box surface has the delivery port, the outer fixed surface of delivery port is connected with the second butterfly valve.
3. The frac flowback fluid treatment system of claim 2, wherein: the filter is characterized in that a first concave position is formed in the bottom of the first longitudinal separation plate, a second concave position is formed in the top of the second longitudinal separation plate, the upper portion of the outer surface of the filter plate is matched with the inside of the first concave position, and the lower portion of the outer surface of the filter plate is matched with the inside of the second concave position.
4. The frac flowback fluid treatment system of claim 1, wherein: the internal surface fixed connection of first box has restraint body, the bottom fixed connection of first box inner wall has damper, restraint body and damper's top all with the bottom contact of floating plate, atmospheric pressure balance pipe fixed connection is in the bottom of first box.
5. The frac flowback fluid treatment system of claim 4, wherein: the damping mechanism is composed of an outer wall, an inner support, a separating plate and an elastic element, the bottom end of the inner support penetrates through the outer wall and extends to the inside of the outer wall, the bottom of the inner support is fixedly connected with the top of the separating plate, the bottom of the separating plate is fixedly connected with the top end of the elastic element, and the bottom end of the elastic element is fixedly connected with the inside of the outer wall.
6. The frac flowback fluid treatment system of claim 1, wherein: the front and the back of the outer surface of the first box body are fixedly connected with hydraulic cylinders, the output ends of the hydraulic cylinders are fixedly connected with the bottom of the top plate, the centrifugal pump is fixedly connected to one side of the outer surface of the first box body, and the supporting mechanism is fixedly connected to the rear of the outer surface of the first box body.
7. The frac flowback fluid treatment system of claim 1, wherein: one side fixedly connected with sealing colloid of first box surface, sealing colloid is located the top of centrifugal pump, the inside of sealing colloid and the surface looks adaptation of inlet tube.
8. The frac flowback fluid treatment system of claim 4, wherein: the outer surface of the floating plate is connected with the inner surface of the first box body in a sliding mode, the front face of the second box body is provided with a hatch cover, and the number of the restraint bodies and the number of the damping mechanisms are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022308866.2U CN213834825U (en) | 2020-10-16 | 2020-10-16 | Flowing back processing system is returned in fracturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022308866.2U CN213834825U (en) | 2020-10-16 | 2020-10-16 | Flowing back processing system is returned in fracturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213834825U true CN213834825U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022308866.2U Expired - Fee Related CN213834825U (en) | 2020-10-16 | 2020-10-16 | Flowing back processing system is returned in fracturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213834825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337661A (en) * | 2022-10-19 | 2022-11-15 | 江苏润宇环境工程集团有限公司 | Oil gas recovery device |
-
2020
- 2020-10-16 CN CN202022308866.2U patent/CN213834825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337661A (en) * | 2022-10-19 | 2022-11-15 | 江苏润宇环境工程集团有限公司 | Oil gas recovery device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |