CN220245809U - Fracturing fluid flow-back fluid treatment device - Google Patents
Fracturing fluid flow-back fluid treatment device Download PDFInfo
- Publication number
- CN220245809U CN220245809U CN202321308092.0U CN202321308092U CN220245809U CN 220245809 U CN220245809 U CN 220245809U CN 202321308092 U CN202321308092 U CN 202321308092U CN 220245809 U CN220245809 U CN 220245809U
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- sprocket
- square
- fracturing fluid
- fluid flow
- bevel gear
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- 239000012530 fluid Substances 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 23
- 244000309464 bull Species 0.000 claims description 7
- 238000007790 scraping Methods 0.000 abstract description 11
- 239000003921 oil Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 13
- 239000002699 waste material Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of oilfield equipment, in particular to a fracturing fluid flowback fluid treatment device, which aims at the problem of lower treatment efficiency in the prior art and comprises a treatment tank, wherein a mounting frame is arranged on the treatment tank, a motor is arranged on the mounting frame, a rotating rod is fixedly arranged on an output shaft of the motor, an oil scraping mechanism is arranged on the mounting frame, the oil scraping mechanism comprises a first sprocket wheel which is fixedly connected with the rotating rod, a second sprocket wheel is rotatably arranged on the mounting frame, the first sprocket wheel and the second sprocket wheel are in transmission mounting with the same chain, a square block is rotatably arranged on the chain, a square block is slidably arranged on the mounting frame, the square block is slidably connected with the inner wall of the square block, and an electric push rod is arranged on the square block.
Description
Technical Field
The utility model relates to the technical field of oilfield equipment, in particular to a fracturing fluid flowback fluid treatment device.
Background
The waste fracturing fluid is a mixed waste liquid generated in the oil-water well fracturing process and is derived from two aspects: firstly, after the fracturing operation of an oil-water well is finished, returning waste liquid from a stratum; secondly, the deteriorated fracturing fluid produced by the failure of construction due to weather and other reasons and the fracturing fluid remained after the failure of the working procedure. The waste fracturing fluid mainly comprises a thickener (polysaccharide polymer), various additives, oil stain returned from the stratum, a terminal product generated after the fracturing fluid reacts with the stratum, an organic product with smaller molecular weight generated after the fracturing fluid breaks gel, and the like; because of the addition of a plurality of additives and the entrainment of petroleum and other organic substances from the stratum, the returned and discharged fracturing fluid has the characteristics of high COD value, high stability, high viscosity, high pollutant concentration, large discharge amount and the like, and has high degradation difficulty of COD, in particular to hydrophilic organic additives which are difficult to purify and difficult to remove from waste liquid. Direct discharge without treatment can cause serious pollution to the surrounding environment, especially to soil, groundwater and surface water. The utility model provides a waste fracturing fluid directly gets into oil field oily sewage treatment system through the processing, can lead to the fact the impact to oil field production system, a large amount of consumption water treatment medicament, reduce the treatment effect of water treatment medicament, influence the removal of oil and suspended solid in the water, influence the coalescence come-up of crude oil and mud subsidence, seriously pollute filter material etc. thereby cause the quality of water after the processing not up to standard, can lead to the whole sewage station to stop operating when serious, patent document of application number 201620835341.5 discloses a fracturing fluid flow-back fluid treatment device, relate to oil field equipment technical field, it includes the lifting machine, oil storage tank and water treatment system, lifting machine and tubular reactor intercommunication, be equipped with the charge mouth on the tubular reactor, tubular reactor and oxidation separation pond intercommunication, be equipped with the charge mouth on the oxidation separation pond lateral wall, the oxidation separation pond top is connected with chain oil scraper, chain oil scraper and oil storage tank are connected, this device is when handling the waste liquid, the medicine is insufficient with the waste liquid contact, lead to the treatment efficiency lower, it returns flowing back fluid treatment device to propose fracturing fluid for this we.
Disclosure of Invention
The utility model aims to solve the defect of low treatment efficiency in the prior art, and provides a fracturing fluid flowback fluid treatment device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fracturing fluid flow-back fluid processing apparatus, includes the processing tank, be provided with the mounting bracket on the processing tank, be provided with the motor on the mounting bracket, fixed mounting has the bull stick on the output shaft of motor, be provided with on the mounting bracket and scrape oily mechanism, scrape oily mechanism and include first sprocket, first sprocket and bull stick fixed connection, rotate on the mounting bracket and install the second sprocket, the same chain is installed in the transmission on first sprocket and the second sprocket, rotate on the chain and install the square, slidable mounting has the square on the mounting bracket, square and the inner wall sliding connection of square, be provided with electric putter on the square, fixedly connected with scrapes oily box on the electric putter, be provided with stirring mechanism in the processing tank, stirring mechanism includes first band pulley, first band pulley and bull stick fixed connection, and the bottom rotation of processing tank installs the connecting rod, and fixed mounting has the second band pulley on the connecting rod, and fixed mounting has first bevel gear on the connecting rod, and meshing has the second bevel gear on the first bevel gear, and fixed mounting has a plurality of stirring poles on the second bevel gear, and a plurality of stirring poles are provided with the inside stirring net.
Preferably, a bearing is arranged at the bottom of the treatment tank, and an inner ring of the bearing is fixedly connected with the connecting rod.
Preferably, the mounting frame is provided with a transverse rail which is in sliding connection with the square frame.
Preferably, the mounting frame is rotatably provided with a rotating shaft, the rotating shaft is fixedly connected with the second sprocket, and all the rotating parts are limited by the cooperation of the bearing, the rotating shaft or the bearing and the rotating shaft, so that all the parts can stably rotate at a specific position.
In the utility model, the fracturing fluid flowback fluid treatment device has the beneficial effects that: the cooperation setting of first sprocket, second sprocket, chain, square frame, electric putter and oil scraping box in the oil scraping mechanism can strike off the oil slick that floats at the surface of water, and the cooperation setting of first bevel gear, second bevel gear, stirring pole and stirring leaf in the stirring mechanism can stir the waste liquid for the contact of liquid medicine and fracturing fluid flow-back fluid improves the treatment efficiency that handles fracturing fluid flow-back fluid.
The utility model can mix the fracturing fluid flowback fluid, quicken the contact of the liquid medicine and the fracturing fluid flowback fluid, has high treatment efficiency, simple use and convenient operation.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a fracturing fluid flowback fluid treatment device provided by the utility model;
FIG. 2 is a schematic diagram of a main cross-sectional structure of a first embodiment of a fracturing fluid flowback fluid treatment device according to the present utility model;
FIG. 3 is a schematic diagram of a side view structure of a fracturing fluid flowback fluid treatment device according to the present utility model;
fig. 4 is a schematic main sectional structure of a second embodiment of the fracturing fluid flowback fluid treatment device provided by the utility model.
In the figure: 1. a treatment tank; 2. a mounting frame; 3. a motor; 4. a rotating rod; 5. a first sprocket; 6. a second sprocket; 7. a chain; 8. a square block; 9. a block; 10. an electric push rod; 11. an oil scraping box; 12. a first pulley; 13. a second pulley; 14. a belt; 15. a connecting rod; 16. a first bevel gear; 17. a second bevel gear; 18. a stirring rod; 19. stirring the leaves; 20. an inclined wire; 21. a wheel bar; 22. a cam.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-2, fracturing fluid flow-back fluid treatment device, including treatment tank 1, be provided with mounting bracket 2 on the treatment tank 1, be provided with motor 3 on the mounting bracket 2, fixed mounting has bull stick 4 on the output shaft of motor 3, be provided with the mechanism of scraping on the mounting bracket 2, the mechanism of scraping includes first sprocket 5, first sprocket 5 and bull stick 4 fixed connection, install second sprocket 6 on the mounting bracket 2 rotation, the same chain 7 is installed in the transmission on first sprocket 5 and the second sprocket 6, install square 8 on the chain 7 rotation, slidable mounting has square 9 on the mounting bracket 2, the inner wall sliding connection of square 8 and square 9 is provided with electric putter 10 on the square 9, fixedly connected with scrapes oily box 11 on the electric putter 10, be provided with stirring mechanism in the treatment tank 1.
Referring to fig. 2 to 3, the stirring mechanism comprises a first belt wheel 12, the first belt wheel 12 is fixedly connected with a rotating rod 4, a connecting rod 15 is rotatably installed at the bottom of the treatment tank 1, a second belt wheel 13 is fixedly installed on the connecting rod 15, a belt 14 is installed on the first belt wheel 12 and the second belt wheel 13 in a transmission manner, a first bevel gear 16 is fixedly installed on the connecting rod 15, a second bevel gear 17 is meshed on the first bevel gear 16, a stirring rod 18 is fixedly installed on the second bevel gear 17, a plurality of stirring blades 19 are fixedly installed on the stirring rod 18, and an inclined net 20 is arranged in the treatment tank 1.
Referring to fig. 2, the mounting frame 2 is provided with a transverse rail which is slidably connected to the frame 9, and the transverse rail is arranged so that the frame 9 can slide in a fixed position.
Referring to fig. 2, a rotation shaft is rotatably mounted on the mounting frame 2 and fixedly connected with the second sprocket 6, and the second sprocket 6 can be rotated at a fixed position by the arrangement of the rotation shaft.
Referring to fig. 3, the bottom of the treatment tank 1 is provided with a bearing, an inner ring of which is fixedly connected with the connection rod 15, and the arrangement of the bearing enables the connection rod 15 to rotate at a fixed position.
In this embodiment, when the fracturing fluid flow-back fluid needs to be treated, the fracturing fluid flow-back fluid is put into the treatment tank 1, then the liquid medicine is added, the motor 3 is started, and then the rotating rod 4 is driven to rotate, and then the first sprocket 5 is driven to rotate, under the cooperation of the second sprocket 6, the first sprocket 5 is driven to rotate, and then the chain 7 is driven, and then the square 8 is driven to do annular motion, and then the square 9 slides left and right, the electric push rod 10 is started, and the oil scraping box 11 is driven to enter the waste liquid, and the square 9 slides left and right, and then the oil scraping box 11 is driven to move left and right, so that floating oil is hung up, and after one end of hanging, the oil scraping box 11 is lifted, the oil tank is put into the below of the oil scraping box 11, and the valve is opened, and then the oil can be collected, and the rotating rod 4 is driven to rotate, and then the first sprocket 12 is driven to rotate, and then the second sprocket 13 is driven to rotate, and then the connecting rod 15 is driven to rotate, and then the first bevel gear 16 is driven to rotate, and the second bevel gear 13 is driven to rotate, and then the second bevel gear 15 is driven to rotate, and then the bevel gear 16 is driven to rotate, and then the bevel 18 is driven to rotate, and further the waste liquid medicine is driven to rotate, and further stirred to rotate.
Example two
Referring to fig. 4, the present embodiment differs from the first embodiment in that: the stirring rod 18 is fixedly provided with the wheel rod 21, the wheel rod 21 is fixedly provided with the cam 22, the cam 22 is matched with the inclined net 20, when waste liquid is treated, some solid impurities are filtered by the inclined net 20, the wheel rod 21 is driven to rotate along with the rotation of the stirring rod 18, the wheel rod 21 is driven to rotate, the cam 22 is driven to rotate, the inclined net 20 is continuously vibrated, the blockage of the inclined net 20 is avoided, and the filtration of the waste liquid is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a fracturing fluid flow-back fluid processing apparatus, includes processing tank (1), its characterized in that, be provided with mounting bracket (2) on processing tank (1), be provided with motor (3) on mounting bracket (2), fixed mounting has bull stick (4) on the output shaft of motor (3), be provided with on mounting bracket (2) and scrape oily mechanism, it includes first sprocket (5), first sprocket (5) and bull stick (4) fixed connection, rotation installs second sprocket (6) on mounting bracket (2), same chain (7) are installed in the transmission on first sprocket (5) and second sprocket (6), rotation installs square (8) on chain (7), slidable mounting has square (9) on mounting bracket (2), square (8) and the inner wall sliding connection of square (9), be provided with electric putter (10) on square (9), fixedly connected with scrapes oily box (11) on electric putter (10), be provided with in processing tank (1) and stir the mechanism.
2. The fracturing fluid flow-back fluid processing apparatus according to claim 1, characterized in that the stirring mechanism comprises a first belt wheel (12), the first belt wheel (12) is fixedly connected with a rotating rod (4), a connecting rod (15) is rotatably installed at the bottom of the processing groove (1), a second belt wheel (13) is fixedly installed on the connecting rod (15), a belt (14) is installed on the first belt wheel (12) and the second belt wheel (13) in a transmission manner, a first bevel gear (16) is fixedly installed on the connecting rod (15), a second bevel gear (17) is meshed on the first bevel gear (16), a stirring rod (18) is fixedly installed on the second bevel gear (17), a plurality of stirring blades (19) are fixedly installed on the stirring rod (18), and an inclined net (20) is arranged in the processing groove (1).
3. The fracturing fluid flow-back fluid treatment device according to claim 1, wherein the mounting frame (2) is provided with a transverse rail which is in sliding connection with the square frame (9).
4. The fracturing fluid flow-back fluid treatment device according to claim 1, wherein a rotating shaft is rotatably arranged on the mounting frame (2), and the rotating shaft is fixedly connected with the second sprocket (6).
5. The fracturing fluid flow-back fluid treatment device according to claim 2, wherein a bearing is arranged at the bottom of the treatment tank (1), and an inner ring of the bearing is fixedly connected with the connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308092.0U CN220245809U (en) | 2023-05-26 | 2023-05-26 | Fracturing fluid flow-back fluid treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308092.0U CN220245809U (en) | 2023-05-26 | 2023-05-26 | Fracturing fluid flow-back fluid treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245809U true CN220245809U (en) | 2023-12-26 |
Family
ID=89271701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308092.0U Active CN220245809U (en) | 2023-05-26 | 2023-05-26 | Fracturing fluid flow-back fluid treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245809U (en) |
-
2023
- 2023-05-26 CN CN202321308092.0U patent/CN220245809U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |