CN210237318U - Flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment - Google Patents
Flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment Download PDFInfo
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- CN210237318U CN210237318U CN201920931217.2U CN201920931217U CN210237318U CN 210237318 U CN210237318 U CN 210237318U CN 201920931217 U CN201920931217 U CN 201920931217U CN 210237318 U CN210237318 U CN 210237318U
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- treatment tank
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- waste liquid
- type waste
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- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 239000002699 waste material Substances 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 2
- 238000012372 quality testing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 5
- 244000035744 Hura crepitans Species 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 13
- 239000003814 drug Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a flowing back is returned to fracturing and is handled with pocket type waste liquid filter equipment belongs to the flowing back field of handling is returned to fracturing, including the treatment tank, the treatment tank top is provided with the cover, and the symmetry is provided with the dosing pipe on the cover, and the cover top is fixed with except that the sand box through the bracing piece, is connected with the filling tube on except that the sand box, and the cover that runs through of filling tube stretches into in the treatment tank, is provided with the filter screen in the degritting case, and the welding has the collar on the treatment tank inner wall, is fixed with the filter bag through the buckle on the collar, and all welding has the installation pole on the treatment tank both sides inner wall, is fixed with the buckler between two installation poles, installs the motor through the bolt in the; the utility model discloses can effectually return flowing back to the fracturing and handle, guarantee that the fracturing returns the emission of flowing back and can not the polluted environment, all can handle soluble and insoluble impurity, the suitability is high, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of flowing back processing is returned in fracturing, concretely relates to flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment.
Background
In order to improve the oil yield of the oil field, a fracturing fluid needs to be added into a stratum so as to improve the flow conductivity of a crack and the permeability of the stratum, and a fracturing flow-back fluid is a fracturing operation wastewater returned from the stratum to the ground. The fracturing flow-back fluid contains a plurality of chemical components such as thickening agents, cross-linking agents and the like, has complex chemical components, high viscosity and high COD and suspended matter content, and is a kind of oil field wastewater with great treatment difficulty. The fracturing flow-back fluid is transported to a united station from a well site, mixed with produced water, placed, aired automatically and then buried, and the method is time-consuming, labor-consuming and has great environmental pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bag-type waste liquid filtering device for treating fracturing flow-back liquid comprises a treatment tank, wherein tank covers are arranged at the top of the treatment tank, chemical feeding pipes are symmetrically arranged on the tank covers, a sand removing box is fixed at the top of each tank cover through a support rod, a feeding pipe is connected onto the sand removing box, a through tank cover of the feeding pipe extends into the treatment tank, a filter screen is arranged in the sand removing box, mounting rings are welded on the inner walls of the treatment tank, filter bags are fixed on the mounting rings through buckles, mounting rods are welded on the inner walls of the two sides of the treatment tank, a waterproof cover is fixed between the two mounting rods, a motor is arranged in the waterproof cover through a bolt, an output shaft of the motor penetrates through the bottom wall of the waterproof cover and is connected with a stirring shaft, stirring rods are symmetrically welded on the two sides of the stirring shaft, a drain pipe is connected with the bottom, the first pipeline is provided with a first valve, the other end of the three-way pipe is connected with a second pipeline, one end of the second pipeline is connected to the feeding pipe, and the second pipeline is provided with a second valve and a water pump.
Preferably, the treatment tank is of a cylindrical structure, the bottom of the treatment tank is of an arc-shaped structure, a transparent observation window is arranged on the side wall of the treatment tank, and the treatment tank is fixed on the ground through support legs.
Preferably, the mounting rod is positioned above the filter bag, and the stirring shaft and the stirring rod are positioned inside the filter bag.
Preferably, the bottom of the supporting leg is bonded with a supporting block, the supporting block is made of rubber materials, and the side wall of the supporting block is provided with anti-skid grains.
Preferably, a rubber sealing ring is arranged at the joint of the treatment tank and the tank cover.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the bag-type waste liquid filtering device for treating the fracturing flow-back liquid, the treatment tank is arranged, the filter bag is arranged in the treatment tank, the tank cover is provided with the medicine adding pipe and the sand removing box, insoluble impurities in the fracturing flow-back liquid are removed firstly, then medicine is added and stirred in the treatment tank, and soluble impurities are treated, so that the fracturing flow-back liquid reaches the emission standard, and the environment is not polluted;
this drain liquid is returned in fracturing and is handled with pocket type waste liquid filter equipment is through setting up drain pipe, water quality testing appearance, pipeline one and pipeline two, detects exhaust, and the flowing back can be discharged to the fracturing that reaches emission standard, and detects that the not up to standard fracturing returns flowing back and handles once more, and up to the position up to reaching standard, guarantees not to cause the pollution to the environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the desanding box of the present invention;
fig. 3 is a schematic structural view of a transparent observation window of the treatment tank of the present invention.
In the figure: 1, a treatment tank; 2, a tank cover; 3 support legs; 4, a medicine adding pipe; 5 supporting the rod; 6 removing the sand box; 7, a feeding pipe; 8, filtering net; 9 mounting ring; 10 filter bag; 11 mounting a rod; 12 a waterproof cover; 13 motor; 14 stirring shaft; 15 a stirring rod; 16 drain pipes; 17 water quality detector; 18 three-way pipe; 19 a first pipeline; 20, a first valve; 21, a second pipeline; 22, valve II; 23 water pump.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a bag-type waste liquid filtering device for treating fracturing flow-back liquid,
in the scheme, the treatment tank comprises a treatment tank 1, a tank cover 2 is arranged at the top of the treatment tank 1, a chemical feeding pipe 4 is symmetrically arranged on the tank cover 2, a desanding box 6 is fixed at the top of the tank cover 2 through a support rod 5, a feeding pipe 7 is connected on the desanding box 6, the feeding pipe 7 penetrates through the tank cover 2 and extends into the treatment tank 1, a filter screen 8 is arranged in the desanding box 6, a mounting ring 9 is welded on the inner wall of the treatment tank 1, a filter bag 10 is fixed on the mounting ring 9 through a buckle, mounting rods 11 are welded on the inner walls of two sides of the treatment tank 1, a waterproof cover 12 is fixed between the two mounting rods 11, a motor 13 is installed in the waterproof cover 12 through a bolt, an output shaft of the motor 13 penetrates through the bottom wall of the waterproof cover 12 and is connected with a stirring shaft 14, stirring rods 15 are symmetrically welded on two sides of the stirring shaft 14, a drain pipe, one end of the three-way pipe 18 is connected with a first pipeline 19, a first valve 20 is installed on the first pipeline 19, the other end of the three-way pipe 18 is connected with a second pipeline 21, one end of the second pipeline 21 is connected to the feeding pipe 7, and a second valve 22 and a water pump 23 are installed on the second pipeline 21.
Specifically, the treatment tank 1 is of a cylindrical structure, the bottom of the treatment tank 1 is of an arc structure, a transparent observation window is arranged on the side wall of the treatment tank 1, and the treatment tank 1 is fixed on the ground through support legs 3; improve the stability of handling jar 1 through supporting leg 3, set up the operating conditions that transparent observation window made things convenient for operating personnel to observe in the handling jar 1.
Specifically, the mounting rod 11 is positioned above the filter bag 10, and the agitation shaft 14 and the agitation rod 15 are positioned inside the filter bag 10.
Specifically, the bottom of the supporting leg 3 is bonded with a supporting block, the supporting block is made of rubber materials, and the side wall of the supporting block is provided with anti-skid grains; the supporting block is made of rubber materials, so that the friction force between the supporting block and the ground is increased, and a certain damping function is realized.
Specifically, a rubber sealing ring is arranged at the joint of the treatment tank 1 and the tank cover 2; and a rubber sealing ring is arranged at the joint of the treatment tank 1 and the tank cover 2, so that the leakage of fracturing flow-back liquid is prevented.
It should be noted that:
the model of the motor 13 is YE 2-112M-4;
the model of the water pump 23 is FL-2202A.
The utility model discloses a theory of operation and use flow: when the fracturing flow-back fluid is treated, the fracturing flow-back fluid is added through a feed pipe 7, the fracturing flow-back fluid firstly passes through a sand box 6, insoluble impurities in the fracturing flow-back fluid are filtered, the fracturing flow-back fluid enters a treatment tank 1, a medicine additive is added through a medicine adding pipe 4, then a motor 13 is turned on, the motor 13 drives a stirring shaft 14 and a stirring rod 15 to rotate, the mixing of the fracturing flow-back fluid and the medicine additive is accelerated, the treatment efficiency is improved, impurities generated by reaction can be filtered by a filter bag 10, the treated fracturing flow-back fluid enters a drain pipe 16, a water quality detector 17 is installed in the drain pipe 16, if the water quality is detected to be qualified, a first valve 20 is opened, a second valve 22 is closed, and the treated fracturing flow-back fluid is discharged from a first pipeline 19; if the water quality is detected to be unqualified, the first valve 20 is closed, the second valve 22 is opened, the water pump 23 is opened, the fracturing flow-back fluid is added into the treatment tank 1 through the second pipeline 21 through the feeding pipe 7 again, secondary treatment is carried out, the discharged sewage is guaranteed to reach the discharge standard, the environment is not polluted, and the device is worthy of popularization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a flowing back processing is returned with pocket type waste liquid filter equipment to fracturing, includes treatment tank (1), its characterized in that: the treatment tank is characterized in that a tank cover (2) is arranged at the top of the treatment tank (1), dosing pipes (4) are symmetrically arranged on the tank cover (2), a sand removing box (6) is fixed at the top of the tank cover (2) through a support rod (5), a feeding pipe (7) is connected onto the sand removing box (6), the feeding pipe (7) penetrates through the tank cover (2) and extends into the treatment tank (1), a filter screen (8) is arranged in the sand removing box (6), a mounting ring (9) is welded on the inner wall of the treatment tank (1), a filter bag (10) is fixed on the mounting ring (9) through a buckle, mounting rods (11) are welded on the inner walls of two sides of the treatment tank (1), a waterproof cover (12) is fixed between the two mounting rods (11), a motor (13) is installed in the waterproof cover (12) through a bolt, the bottom wall of the waterproof cover (12) is connected with a stirring shaft (14) through an output shaft, the bottom of treatment tank (1) is connected with drain pipe (16), installs water quality testing appearance (17) in drain pipe (16), and the bottom of drain pipe (16) is connected with three-way pipe (18), and the one end of three-way pipe (18) is connected with pipeline one (19), installs valve one (20) on pipeline one (19), and the other end of three-way pipe (18) is connected with pipeline two (21), and the one end of pipeline two (21) is connected on filling tube (7), installs valve two (22) and water pump (23) on pipeline two (21).
2. The bag-type waste liquid filtering device for treating the fracturing flow-back liquid as claimed in claim 1, wherein: handle jar (1) and be cylindrical structure, and the bottom of handling jar (1) is the arc structure, is provided with transparent observation window on the lateral wall of handling jar (1), handles jar (1) and fixes subaerial through supporting leg (3).
3. The bag-type waste liquid filtering device for treating the fracturing flow-back liquid as claimed in claim 1, wherein: the mounting rod (11) is positioned above the filter bag (10), and the stirring shaft (14) and the stirring rod (15) are positioned inside the filter bag (10).
4. The bag-type waste liquid filtering device for treating the fracturing flow-back liquid as claimed in claim 2, wherein: supporting legs (3) bottom bonding has the supporting shoe, and the supporting shoe is rubber materials, and is provided with anti-skidding line on the lateral wall of supporting shoe.
5. The bag-type waste liquid filtering device for treating the fracturing flow-back liquid as claimed in claim 1, wherein: and a rubber sealing ring is arranged at the joint of the treatment tank (1) and the tank cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931217.2U CN210237318U (en) | 2019-06-20 | 2019-06-20 | Flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931217.2U CN210237318U (en) | 2019-06-20 | 2019-06-20 | Flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210237318U true CN210237318U (en) | 2020-04-03 |
Family
ID=69986848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931217.2U Active CN210237318U (en) | 2019-06-20 | 2019-06-20 | Flowing back is returned in fracturing and is handled with pocket type waste liquid filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210237318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522465A (en) * | 2022-03-03 | 2022-05-24 | 江西炼石环保科技有限公司 | Residue separation and filtration device for fracturing flow-back fluid treatment |
-
2019
- 2019-06-20 CN CN201920931217.2U patent/CN210237318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522465A (en) * | 2022-03-03 | 2022-05-24 | 江西炼石环保科技有限公司 | Residue separation and filtration device for fracturing flow-back fluid treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bag type waste liquid filtering device for fracturing flowback liquid treatment Effective date of registration: 20210922 Granted publication date: 20200403 Pledgee: Fuzhou hi tech Zone Industry and technology Financing Guarantee Co.,Ltd. Pledgor: Jiangxi Fucheng Eco-environment Science and Technology Group Co.,Ltd. Registration number: Y2021990000855 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200403 Pledgee: Fuzhou hi tech Zone Industry and technology Financing Guarantee Co.,Ltd. Pledgor: Jiangxi Fucheng Eco-environment Science and Technology Group Co.,Ltd. Registration number: Y2021990000855 |