CN212532574U - An oil-water separation micro-electrolysis device - Google Patents
An oil-water separation micro-electrolysis device Download PDFInfo
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- CN212532574U CN212532574U CN202020392839.5U CN202020392839U CN212532574U CN 212532574 U CN212532574 U CN 212532574U CN 202020392839 U CN202020392839 U CN 202020392839U CN 212532574 U CN212532574 U CN 212532574U
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- rotating shaft
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- 238000000926 separation method Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 32
- 239000002351 wastewater Substances 0.000 claims abstract description 63
- 238000005192 partition Methods 0.000 claims description 27
- 239000002893 slag Substances 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 29
- 239000007788 liquid Substances 0.000 abstract description 28
- 239000002699 waste material Substances 0.000 abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 13
- 239000010724 circulating oil Substances 0.000 abstract description 6
- 239000004519 grease Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
本实用新型公开了一种油田措施废液处理系统，包括离心机、油水分离器以及循环油储槽，所述离心机利用离心力对废液进行固液分离，所述油水分离机用于对分离后的废液进行油水分离处理，分离出的废水输送至废水处理站进行处理，循环油储槽用于储存油水分离器分理处的油脂，还公开了一种油水分离微电解装置，包括底座，所述底座的上端外表面一侧固定安装有废水箱，且底座的上端外表面另一侧固定安装有分离箱，所述底座的上端外表面中间位置固定安装有微电解反应罐。本实用新型，能够对过滤废水杂质的格栅进行清理，避免格栅堵塞，保障了油水分离工作的持续运行，同时通过预先微电解处理，提高了油水分离的速度。
The utility model discloses a waste liquid treatment system for oilfield measures, comprising a centrifuge, an oil-water separator and a circulating oil storage tank. The centrifuge uses centrifugal force to separate waste liquid from solid and liquid, and the oil-water separator is used for separating The waste liquid is separated from oil and water, and the separated waste water is transported to a waste water treatment station for treatment. The circulating oil storage tank is used to store the grease in the branch of the oil-water separator. An oil-water separation micro-electrolysis device is also disclosed, which includes a base. A waste water tank is fixedly installed on one side of the outer surface of the upper end of the base, a separation box is fixedly installed on the other side of the outer surface of the upper end of the base, and a micro-electrolysis reaction tank is fixedly installed in the middle of the outer surface of the upper end of the base. The utility model can clean the grid for filtering waste water impurities, avoid grid blockage, ensure the continuous operation of oil-water separation work, and at the same time improve the speed of oil-water separation through pre-micro-electrolysis treatment.
Description
Technical Field
The utility model relates to a waste liquid treatment technical field specifically is an oil-water separation micro-electrolysis device.
Background
In the production process of an oil field, various operation measures such as fracturing, acidification, profile control, hot washing and the like are usually adopted according to production requirements, and the measures enable the back drainage to contain a large amount of chemical substances, such as an acid pickling back drainage containing a large amount of surfactants and a fracturing back drainage containing high molecular substances such as guar gum and the like; the entering of these chemicals into gathering and transportation system can seriously disturb the normal operation of production system, therefore, the measure waste liquid treatment technology has attracted attention and attention, the oil-water separation is one of the waste liquid treatment, but the existing oil-water separation device has certain defects: 1. the traditional standing method utilizes density to separate, the separation efficiency is low, and 2, a filter grid injected with water is easy to block and inconvenient to clean.
Therefore, an oil-water separation micro-electrolysis device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil field measure waste liquid treatment system and water oil separating electrolysis apparatus that declines can clear up the grid of filtering waste water impurity, avoids the grid to block up, has ensured the continuous operation of water oil separating work, through little electrolytic treatment in advance simultaneously, has improved water oil separating's speed 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: the utility model provides an oil field measure waste liquid treatment system, includes centrifuge, oil water separator and circulating oil storage tank, centrifuge utilizes centrifugal force to carry out solid-liquid separation to the waste liquid, oil water separator is used for carrying out oil water separating to the waste liquid after the separation and handles, and the waste water of separation is carried to the waste water treatment station and is handled, and the circulating oil storage tank is used for storing the grease of oil water separator branch processing.
Preferably, a flocculating agent is added into the separator to flocculate suspended particles in the wastewater in a reverse direction, solid residues obtained after solid-liquid separation by the separator are discharged from the separator, liquid forms a water phase and an oil phase and is led into the oil-water separator, the oil phase contains oil separated from water, and the oil is directly led into the oil circulation storage tank.
An oil-water separation micro-electrolysis device comprises a base, wherein a waste water tank is fixedly arranged on one side of the outer surface of the upper end of the base, a separation tank is fixedly arranged on the other side of the outer surface of the upper end of the base, a micro-electrolysis reaction tank is fixedly arranged in the middle of the outer surface of the upper end of the base, a first flow guide pipe is movably arranged between the lower end of the outer surface of one side of the micro-electrolysis reaction tank and the waste water tank, a second flow guide pipe is movably arranged between the upper end of the outer surface of the other side of the micro-electrolysis reaction tank and the separation tank, a water inlet pipe is movably arranged in the upper end of the outer surface of one side of the waste water tank, a slag discharge pipe is fixedly arranged in the upper end of the outer surface of the rear end of the waste water tank, an oil discharge valve is arranged in the middle of the upper end, the utility model discloses a waste water tank, including the waste water tank, the inside upper end movable mounting of waste water tank has the filter screen, the inside of scum pipe is run through there is first pivot, and the surface upper end fixed mounting of first pivot has helical blade, movable mounting has the second pivot between the surface of both ends around the waste water tank, and the surface intermediate position fixed mounting of second pivot has rotating vane, front end position movable mounting has the belt between first pivot and the second pivot.
When waste water passes through the inlet tube and gets into the waste water tank, filter the impurity in the grid to waste water and filter, rivers promote rotating vane when waste water falls down from filtering the grid, exert pressure to it for rotating vane drives the second pivot and rotates, and the second pivot utilizes the belt to drive first pivot and rotates, drives helical blade through first pivot and rotates, utilizes helical blade to filter the impurity that the grid inside was filtered and is got off by the scum pipe discharge, avoids filtering the grid and blocks up.
Preferably, the deslagging pipe and the first rotating shaft penetrate through the filtering grating, and the first rotating shaft is rotatably connected with the inner surface of the front end of the waste water tank.
Drive helical blade through first pivot and rotate, utilize helical blade to discharge the impurity that the inside filtration of filter grating got off by the scum pipe, avoid filter grating to block up.
Preferably, the first rotating shaft is parallel to the second rotating shaft, and the slag discharge pipe and the waste water tank are inclined upwards.
Thereby rotate through the second pivot electronic first pivot and rotate, tilt up between scum pipe and the waste water tank avoids waste water to spill over through scum pipe.
Preferably, a first partition plate is fixedly installed on one side of the inner surface of the upper end of the separation box, a second partition plate is fixedly installed on one side, away from the micro-electrolysis reaction tank, of the inner surface of the lower end of the separation box, located on the first partition plate, a third partition plate is fixedly installed on the other side of the inner surface of the upper end of the separation box, and a separation cavity is formed between the second partition plate and the third partition plate.
The first partition plate, the second partition plate and the third partition plate are used for separating and collecting the splashed mist and liquid drops after collision.
Preferably, the middle parts of the first flow guide pipe and the second flow guide pipe are respectively and movably provided with a water pump, and the water pumps are electrically connected with an external power supply.
And pressurizing by using a water pump so as to finish liquid conveying.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the waste liquid is filtered through a filter grid, then the filtered waste liquid is guided into a micro-electrolysis reaction tank for micro-electrolysis treatment, a large number of small bubbles are released after the micro-electrolysis treatment of the waste liquid, the bubbles are adsorbed on the surface of oil drops, and when the waste liquid is guided into a separation tank, the oil drops are taken out of the water surface along with the floating of the bubbles, so that the oil-water separation is realized, and the speed of the oil-water separation is improved;
2. when waste water passes through the inlet tube and gets into the waste water tank, filter the impurity in the grid to waste water and filter, rivers promote rotating vane when waste water falls down from filtering the grid, exert pressure to it for rotating vane drives the second pivot and rotates, and the second pivot utilizes the belt to drive first pivot and rotates, drives helical blade through first pivot and rotates, utilizes helical blade to filter the impurity that the grid inside was filtered and is got off by the scum pipe discharge, avoids filtering the grid and blocks up.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a schematic view of the overall structure of the device of the present invention;
FIG. 3 is a schematic view of the internal structure of the device of the present invention;
fig. 4 is a combined view of the waste water tank and the slag discharge pipe of the utility model.
In the figure: 1. a base; 2. a wastewater tank; 3. a separation tank; 4. a micro-electrolysis reaction tank; 5. a first draft tube; 6. a second draft tube; 7. a water inlet pipe; 8. a slag discharge pipe; 9. an oil discharge valve; 10. a sewage draining outlet; 11. a drain pipe; 12. a first separator; 13. a second separator; 14. a third partition plate; 15. a separation chamber; 16. Filtering the grating; 81. a first rotating shaft; 82. a helical blade; 83. a second rotating shaft; 84. a rotating blade; 85. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
an oil field measure waste liquid treatment system is shown in figure 1 and comprises a centrifugal machine, an oil-water separator and a circulating oil storage tank, wherein the centrifugal machine is used for carrying out solid-liquid separation on waste liquid by utilizing centrifugal force, the oil-water separator is used for carrying out oil-water separation treatment on the separated waste liquid, the separated waste water is conveyed to a waste water treatment station for treatment, and the circulating oil storage tank is used for storing grease treated by the oil-water separator;
adding a flocculating agent into a separator to flocculate suspended particles and reverse flocculation in the wastewater, discharging solid residues obtained after solid-liquid separation of the separator out of the separator, forming a water phase and an oil phase in liquid, introducing the water phase and the oil phase into an oil-water separator, wherein the oil phase contains oil separated from water, and directly introducing the oil into an oil circulation storage tank;
an oil-water separation micro-electrolysis device, as shown in figure 2, comprises a base 1, a waste water tank 2 is fixedly arranged on one side of the outer surface of the upper end of the base 1, a separation tank 3 is fixedly arranged on the other side of the outer surface of the upper end of the base 1, a micro-electrolysis reaction tank 4 is fixedly arranged on the middle position of the outer surface of the upper end of the base 1, a first guide pipe 5 is movably arranged between the lower end position of the outer surface of one side of the micro-electrolysis reaction tank 4 and the waste water tank 2, a second guide pipe 6 is movably arranged between the upper end position of the outer surface of the other side of the micro-electrolysis reaction tank 4 and the separation tank 3, a water inlet pipe 7 is movably arranged on the upper end position of the outer surface of one side of the waste water tank 2, a slag discharge pipe 8 is fixedly arranged on the upper end position of the outer surface of the rear end of the waste water tank, a drain pipe 11 is movably arranged at the lower end of the outer surface of one side of the separation box 3, which is far away from the wastewater box 2;
as shown in fig. 3, a first partition plate 12 is fixedly installed on one side of the inner surface of the upper end of the separation box 3, a second partition plate 13 is fixedly installed on one side, away from the micro-electrolysis reaction tank 4, of the inner surface of the lower end of the separation box 3, a third partition plate 14 is fixedly installed on the other side of the inner surface of the upper end of the separation box 3, and a separation cavity 15 is formed between the second partition plate 13 and the third partition plate 14;
as shown in fig. 4, the filtering grid 16 is movably mounted at the upper end of the interior of the wastewater tank 2, the first rotating shaft 81 penetrates through the interior of the slag discharging pipe 8, the spiral blade 82 is fixedly mounted at the upper end of the outer surface of the first rotating shaft 81, the second rotating shaft 83 is movably mounted between the outer surfaces of the front end and the rear end of the wastewater tank 2, the rotating blade 84 is fixedly mounted at the middle position of the outer surface of the second rotating shaft 83, and the belt 85 is movably mounted at the front end position between the first rotating shaft 81 and the second rotating shaft 83.
Through adopting above-mentioned technical scheme, waste water is when getting into waste water tank 2 through inlet tube 7, filter 16 filters the impurity in the waste water, rivers promote rotating vane 84 when waste water falls from filter 16, exert pressure to it, make rotating vane 84 drive second pivot 83 and rotate, second pivot 83 utilizes belt 85 to drive first pivot 81 and rotates, it rotates to drive helical blade 82 through first pivot 81, utilize helical blade 82 to discharge the impurity that filter 16 internal filtration got off by scum pipe 8, avoid filter 16 to block up.
Specifically, as shown in fig. 4, the slag discharge pipe 8 and the first rotating shaft 81 both penetrate through the interior of the filter grid 16, and the first rotating shaft 81 is rotatably connected with the inner surface of the front end of the waste water tank 2.
Through adopting above-mentioned technical scheme, drive helical blade 82 through first pivot 81 and rotate, utilize helical blade 82 to discharge the impurity that the inside filtration of filtration grid 16 got off by row sediment pipe 8, avoid filtration grid 16 to block up.
Specifically, as shown in fig. 4, the first rotating shaft 81 is parallel to the second rotating shaft 83, and the slag discharge pipe 8 and the wastewater tank 2 are inclined upward.
Through adopting above-mentioned technical scheme, thereby rotate electronic first pivot 81 through second pivot 83 and rotate, tilt up between scum pipe 8 and waste water tank 2 avoids waste water to spill over through scum pipe 8.
Specifically, as shown in fig. 3, a first partition plate 12 is fixedly installed on one side of the inner surface of the upper end of the separation box 3, a second partition plate 13 is fixedly installed on one side, away from the micro-electrolysis reaction tank 4, of the inner surface of the lower end of the separation box 3, the first partition plate 12 is located on the other side of the inner surface of the upper end of the separation box 3, a third partition plate 14 is fixedly installed on the other side of the inner surface of the upper end of the separation box 3, and a separation cavity 15 is formed between the second partition.
By adopting the technical scheme, the first partition plate 12, the second partition plate 13 and the third partition plate 14 are used for separating and collecting the splashed mist and liquid drops after collision.
Specifically, as shown in fig. 1, the water pumps are movably mounted in the middle of the first flow guide pipe 5 and the second flow guide pipe 6, and the water pumps are electrically connected with the external power supply.
Through adopting above-mentioned technical scheme, thereby utilize the water pump to carry out the pressure boost and accomplish liquid and carry.
The working principle is as follows: when waste water passes through inlet tube 7 and gets into waste water tank 2, filter 16 filters the impurity in the waste water, rivers promote rotating vane 84 when waste water falls down from filter 16, exert pressure to it, make rotating vane 84 drive second pivot 83 and rotate, second pivot 83 utilizes belt 85 to drive first pivot 81 and rotates, drive helical blade 82 through first pivot 81 and rotate, utilize helical blade 82 to discharge the impurity that filter 16 inside filtration got off by row sediment pipe 8, avoid filter 16 to block up.
The using method comprises the following steps: pass through waste water in the leading-in waste water tank 2 of inlet tube 7, utilize filtering grid 16 to carry out prefilter to waste water, the impurity that filters down is discharged through scum pipe 8, then carry out little electrolytic reaction in the leading-in little electrolytic reaction jar 4 of waste water in with waste water tank 2 through first honeycomb duct 5, then carry out oil-water separation in the leading-in separator box 3 of waste water after rethread second honeycomb duct 6 will react and handle, discharge oil through oil drain valve 9 after the separation, later through drain pipe 11 discharge waste water, drain 10 is used for discharging the dirt that deposits in separator box 3 bottom.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392839.5U CN212532574U (en) | 2020-03-25 | 2020-03-25 | An oil-water separation micro-electrolysis device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392839.5U CN212532574U (en) | 2020-03-25 | 2020-03-25 | An oil-water separation micro-electrolysis device |
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| Publication Number | Publication Date |
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| CN212532574U true CN212532574U (en) | 2021-02-12 |
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| CN202020392839.5U Expired - Fee Related CN212532574U (en) | 2020-03-25 | 2020-03-25 | An oil-water separation micro-electrolysis device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860540A (en) * | 2021-11-24 | 2021-12-31 | 重庆化工职业学院 | A sealed save set for oil field waste water |
| CN114477574A (en) * | 2022-03-17 | 2022-05-13 | 黄河水利职业技术学院 | A sewage treatment device capable of multi-stage filtration of sewage |
| CN120229786A (en) * | 2023-12-29 | 2025-07-01 | 淄博峻辰新材料科技有限公司 | A method for recycling sediment water in a dehydrogenation liquid storage tank |
-
2020
- 2020-03-25 CN CN202020392839.5U patent/CN212532574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860540A (en) * | 2021-11-24 | 2021-12-31 | 重庆化工职业学院 | A sealed save set for oil field waste water |
| CN114477574A (en) * | 2022-03-17 | 2022-05-13 | 黄河水利职业技术学院 | A sewage treatment device capable of multi-stage filtration of sewage |
| CN120229786A (en) * | 2023-12-29 | 2025-07-01 | 淄博峻辰新材料科技有限公司 | A method for recycling sediment water in a dehydrogenation liquid storage tank |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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