CN220334875U - Oil-water treatment device - Google Patents
Oil-water treatment device Download PDFInfo
- Publication number
- CN220334875U CN220334875U CN202321828724.6U CN202321828724U CN220334875U CN 220334875 U CN220334875 U CN 220334875U CN 202321828724 U CN202321828724 U CN 202321828724U CN 220334875 U CN220334875 U CN 220334875U
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- tank
- water
- pipe
- oil
- separation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000000926 separation method Methods 0.000 claims abstract description 48
- 238000004062 sedimentation Methods 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims description 7
- 235000020188 drinking water Nutrition 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 20
- 239000012535 impurity Substances 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 239000012466 permeate Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Removal Of Floating Material (AREA)
Abstract
The utility model relates to the technical field of oil-water treatment and discloses an oil-water treatment device, which comprises a treatment tank, wherein a vertical baffle is fixedly arranged at the middle position of the inner cavity of the treatment tank, the baffle evenly divides the inner cavity of the treatment tank into a sedimentation tank and a separation tank, a filter tank is fixedly arranged at the top of the treatment tank, a water injection pipe is fixedly arranged at one end of the filter tank, and a communicating pipe is fixedly connected at the other end of the filter tank.
Description
Technical Field
The utility model belongs to the technical field of oil-water treatment, and particularly relates to an oil-water treatment device.
Background
In the oilfield production process, dirty oil and sewage sludge generated by off-site oil well flushing fluid, water well flushing fluid and oil-water well operation is produced; in-station oil area storage tanks, production containers, water area tanks, treatment equipment pollution discharge and the like, oil, water, colloid, solids and the like are produced to be treated and recovered, and mixed oil and water are required to be separated and treated in the recovery treatment, however, a certain defect still exists in a common oil-water separation device when the oil-water separation device is used, and the oil-water separation device generally contains more large-particle impurities which can influence the subsequent separation treatment and also require adding reagents between separated oil and water to enable small-particle impurities in the oil and water to be precipitated.
Disclosure of Invention
In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides an oil water treatment device, including the treatment tank, the intermediate position department fixed mounting of treatment tank inner chamber has vertical baffle, the baffle is evenly divided into sedimentation tank and separation tank with the inner chamber of treatment tank, top fixed mounting at the treatment tank has the filter tank, one end fixedly mounted at the filter tank has the water injection pipe, the other end fixedly connected with communicating pipe at the filter tank, the one end that the filter tank was kept away from to communicating pipe is linked together with the sedimentation tank, the top fixed mounting of treatment tank has the water pump, output fixed mounting at the water pump has the drinking-water pipe, the both ends of drinking-water pipe extend to the inside of sedimentation tank and separation tank respectively, the central point department of separation tank is provided with the separator tank, the one end of drinking-water pipe is linked together with the top of separator tank inside the separator tank, the position department fixed mounting permeates the net near down of separator tank lateral wall and be located the top fixedly connected with of permeate net, the one end that the separator tank was kept away from to the outside of treatment tank, one end fixed mounting at the treatment tank has the outlet pipe that is linked together with the separator tank.
Preferably, the filter tank is internally and fixedly provided with an inclined filter screen, one end of which the horizontal height is high is fixedly arranged at one end of the connecting communicating pipe connected with the filter tank, and the other end of the filter screen is fixedly connected with the bottom of the filter tank.
Preferably, the top and the bottom of separator tank both sides are all fixed mounting has the dead lever, and the equal fixed mounting in one end that every dead lever kept away from the separator tank has on the inner wall of separator tank.
Preferably, the bottom of the separation tank is fixedly provided with a first blow-down pipe communicated with the separation tank, one end of the first blow-down pipe, which is far away from the separation tank, penetrates through the side wall of the treatment tank to extend to the outside of the treatment tank, and the bottom of the separation tank is fixedly provided with a second blow-down pipe.
Preferably, the bottom of the inner cavity of the sedimentation tank is set to be an inclined plane, a third blow-off pipe is fixedly arranged at one end of the sedimentation tank, which is low in horizontal height, one end of the water pumping pipe, which is positioned inside the sedimentation tank, extends to the bottom of the sedimentation tank, the bottom end of the water pumping pipe is positioned above one end of the sedimentation tank, which is high in horizontal height, and a spherical mesh cover is sleeved at one end of the water pumping pipe, which is positioned inside the sedimentation tank.
Preferably, the water outlet pipe has a level lower than the level of the permeate web on the side wall of the separator tank.
Compared with the prior art, the utility model has the beneficial effects that:
the oil-water separator has the advantages that the oil-water can be subjected to impurity filtering treatment through the filtering tank, the filtered oil-water enters the sedimentation tank, the medicament is added to enable small particle impurities in the oil-water to be precipitated, the precipitated oil-water is pumped into the separation tank through the water pump, the water level rises after the oil-water enters the separation tank, the oil cannot flow out through the permeable net, the water can flow into the separation tank through the permeable net, when the position height of the oil outlet pipe is increased along with the accumulation of the oil, the oil can flow out through the oil outlet pipe, and the water can be discharged from the water outlet pipe along with the rising of the water level.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the structure of the water pumping pipe of the present utility model;
FIG. 4 is a schematic cross-sectional view of a separator tank according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a filtration tank of the present utility model;
in the figure: 1. a treatment tank; 2. a partition plate; 3. a sedimentation tank; 4. a separation tank; 5. a filtering tank; 6. a water injection pipe; 7. a communicating pipe; 8. a filter screen; 9. a water pump; 10. a water pumping pipe; 11. a separation box; 12. a permeable mesh; 13. a fixed rod; 14. an oil outlet pipe; 15. a water outlet pipe; 16. a first drain pipe; 17. a mesh enclosure; 18. a second drain pipe; 19. and a third blow-down pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is shown in figures 1-5, which comprises a treatment tank 1, wherein a vertical baffle plate 2 is fixedly arranged at the middle position of the inner cavity of the treatment tank 1, the baffle plate 2 equally divides the inner cavity of the treatment tank 1 into a sedimentation tank 3 and a separation tank 4, a filter tank 5 is fixedly arranged at the top of the treatment tank 1, a water injection pipe 6 is fixedly arranged at one end of the filter tank 5, a communicating pipe 7 is fixedly connected at the other end of the filter tank 5, one end of the communicating pipe 7 far away from the filter tank 5 is communicated with the sedimentation tank 3, a water pump 9 is fixedly arranged at the top of the treatment tank 1, a water suction pipe 10 is fixedly arranged at the output end of the water pump 9, two ends of the water suction pipe 10 respectively extend into the sedimentation tank 3 and the separation tank 4, a separation tank 11 is arranged at the center position of the separation tank 4, the one end of drinking-water pipe 10 inside separator tank 4 is linked together with the top of separator tank 11, the lower position department fixed mounting of separator tank 11 lateral wall has infiltration net 12, lateral wall at separator tank 11 and be located the top fixedly connected with play oil pipe 14 of infiltration net 12, the filtration pore diameter of infiltration net 12 is greater than the hydrone diameter and is less than the oil molecule diameter, make oil unable infiltration net 12, water in the profit just can permeate infiltration net 12 and discharge separator tank 11 like this, the one end that separator tank 11 was kept away from to play oil pipe 14 extends to the outside of treatment tank 1, one end fixed mounting at treatment tank 1 has outlet pipe 15 that is linked together with separator tank 4, can discharge the water of separation in the separator tank 4 through outlet pipe 15.
Meanwhile, the filter screen 8 is fixedly arranged in the filter tank 5, one end of the filter screen 8, which is high in horizontal height, is fixedly arranged at one end of the filter tank 5, which is connected with the communicating pipe 7, the other end of the filter screen 8 is fixedly connected with the bottom of the filter tank 5, and oil water passing through the filter tank 5 can be filtered through the filter screen 8, so that large-particle impurities in the oil water are filtered and intercepted.
In addition, the top and the bottom of the two sides of the separation tank 11 are fixedly provided with fixing rods 13, one end, far away from the separation tank 11, of each fixing rod 13 is fixedly provided with the inner wall of the separation tank 4, and the position of the separation tank 11 can be fixed inside the separation tank 4 through the fixing rods 13.
The first drain pipe 16 is fixedly installed at the bottom of the separation tank 11, one end of the first drain pipe 16 away from the separation tank 11 extends through the side wall of the treatment tank 1 to the outside thereof, the second drain pipe 18 is fixedly installed at the bottom of the separation tank 4, the oil and water remaining in the separation tank 11 can be discharged through the first drain pipe 16, and the water in the separation tank 4 can be discharged through the second drain pipe 18.
And, establish to the inclined plane bottom of sedimentation tank 3 inner chamber, the one end fixed mounting that is low at sedimentation tank 3 level has third blow off pipe 19, the one end that suction pipe 10 is located sedimentation tank 3 is inside extends to its bottom, and the bottom of suction pipe 10 is located the top of sedimentation tank 3 level higher one end, and the one end cover that is located sedimentation tank 3 inside at suction pipe 10 has spherical screen panel 17, when taking place the deposit in the sedimentation tank 3, the deposit can slide along the inclined plane and collect sedimentation tank 3 level lower one end, the deposit just can not be taken out to the suction pipe 10 like this when extracting the oily water in the sedimentation tank 3, and screen panel 17 can play a filterable effect, just can discharge the deposit in the sedimentation tank 3 through third blow off pipe 19 at last.
Also, the water outlet pipe 15 has a lower level than the level of the permeate net 12 on the side wall of the separation tank 11.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An oil-water treatment device comprises a treatment tank (1), and is characterized in that: the utility model discloses a treatment tank, which is characterized in that a vertical baffle plate (2) is fixedly arranged at the middle position of the inner cavity of the treatment tank (1), the inner cavity of the treatment tank (1) is evenly divided into a sedimentation tank (3) and a separation tank (4) by the baffle plate (2), a filter tank (5) is fixedly arranged at the top of the treatment tank (1), a water injection pipe (6) is fixedly arranged at one end of the filter tank (5), a communicating pipe (7) is fixedly connected with the other end of the filter tank (5), one end of the communicating pipe (7) far away from the filter tank (5) is communicated with the sedimentation tank (3), a water pump (9) is fixedly arranged at the top of the treatment tank (1), a water suction pipe (10) is fixedly arranged at the output end of the water pump (9), two ends of the water suction pipe (10) respectively extend to the interiors of the sedimentation tank (3) and the separation tank (4), a separation tank (11) is arranged at the center position of the separation tank (4), one end of the water suction pipe (10) in the interior of the separation tank (4) is communicated with the top of the separation tank (11), a penetrating net (12) is fixedly arranged at the lower position of the side wall of the separation tank (11) and is fixedly arranged at one end of the side wall of the separation tank (11) far away from the water outlet pipe (14) and is far away from the outside the separation tank (14), one end of the treatment tank (1) is fixedly provided with a water outlet pipe (15) communicated with the separation tank (11).
2. An oil-water treatment device according to claim 1, wherein: the inside fixed mounting of filtering ponds (5) has filter screen (8) of slope, the one end fixed mounting that filter screen (8) level height is high is connected the one end of communicating pipe (7) in filtering ponds (5), the bottom fixed connection of filtering ponds (5) is filtered to the other end of filter screen (8).
3. An oil-water treatment device according to claim 1, wherein: the top and the bottom of separator tank (11) both sides are all fixed mounting have dead lever (13), and the one end that every dead lever (13) kept away from separator tank (11) is all fixed mounting on the inner wall of separator tank (4).
4. An oil-water treatment device according to claim 1, wherein: the bottom of the separation tank (11) is fixedly provided with a first blow-down pipe (16) communicated with the separation tank, one end, far away from the separation tank (11), of the first blow-down pipe (16) penetrates through the side wall of the treatment tank (1) to the outside of the treatment tank, and the bottom of the separation tank (4) is fixedly provided with a second blow-down pipe (18).
5. An oil-water treatment device according to claim 1, wherein: the bottom of sedimentation tank (3) inner chamber is established to the inclined plane, has third blow off pipe (19) at sedimentation tank (3) low one end fixed mounting of horizontal height, the one end that drinking-water pipe (10) are located sedimentation tank (3) inside extends to its bottom, and the bottom of drinking-water pipe (10) is located sedimentation tank (3) high one end's of horizontal height top, and is located sedimentation tank (3) inside one end cover at drinking-water pipe (10) have spheroidal screen panel (17).
6. An oil-water treatment device according to claim 1, wherein: the water outlet pipe (15) is lower than the permeable net (12) on the side wall of the separation box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828724.6U CN220334875U (en) | 2023-07-12 | 2023-07-12 | Oil-water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828724.6U CN220334875U (en) | 2023-07-12 | 2023-07-12 | Oil-water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334875U true CN220334875U (en) | 2024-01-12 |
Family
ID=89446841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321828724.6U Active CN220334875U (en) | 2023-07-12 | 2023-07-12 | Oil-water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334875U (en) |
-
2023
- 2023-07-12 CN CN202321828724.6U patent/CN220334875U/en active Active
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