CN110613958A - Oil-water separation device - Google Patents
Oil-water separation device Download PDFInfo
- Publication number
- CN110613958A CN110613958A CN201910996792.5A CN201910996792A CN110613958A CN 110613958 A CN110613958 A CN 110613958A CN 201910996792 A CN201910996792 A CN 201910996792A CN 110613958 A CN110613958 A CN 110613958A
- Authority
- CN
- China
- Prior art keywords
- oil
- motor
- pipe
- connecting pipe
- water separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000926 separation method Methods 0.000 title claims abstract description 27
- 238000005238 degreasing Methods 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 abstract description 33
- 235000019476 oil-water mixture Nutrition 0.000 abstract description 17
- 239000003208 petroleum Substances 0.000 abstract description 14
- 239000004519 grease Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force
Abstract
The invention discloses an oil-water separation device, which relates to the field of oil separation and comprises a degreasing groove, wherein a first motor is installed at the bottom end of the degreasing groove, a connecting pipe is fixedly arranged at one side, located on the first motor, of the bottom end of the degreasing groove, the output end of the first motor is rotatably connected with a driving gear, the inner wall of the connecting pipe is rotatably connected with a centrifugal pipe, a driven gear is fixed on the outer side of the centrifugal pipe, a separation groove is formed below the driven gear, and a second motor is installed at one end of the separation groove. The centrifugal pipe is driven to rotate by the first motor through the driving gear and the driven gear, an oil-water mixture in the centrifugal pipe is polymerized and sealed under the action of centrifugal force, and the centrifugal force of the oil-water mixture can be further increased by the aid of the rifling, so that a water body is separated from petroleum, and the quality of the petroleum is improved.
Description
Technical Field
The invention relates to the field of oil separation, in particular to an oil-water separation device.
Background
Most of water in the petroleum is discharged by a precipitation method after the petroleum is mined, so that the petroleum with high quality is obtained.
However, after petroleum is precipitated at present, small-particle water bodies are still mixed in the petroleum, so that the quality of the petroleum cannot be further improved; after the oil-water mixture in the degreasing tank enters the separation tank, the water body is easily distributed in the oil more uniformly due to the excessively high moving speed of the oil-water mixture, and the difficulty of oil-water separation is further increased.
Disclosure of Invention
The invention aims to: the oil-water separation device aims to solve the problems that after petroleum is precipitated, small-particle water bodies are still mixed in the petroleum, the quality of the petroleum cannot be further improved, and after an oil-water mixture in a degreasing groove enters a separation groove, the water bodies are easily distributed in the petroleum more uniformly due to the excessively high moving speed of the oil-water mixture, and the difficulty of oil-water separation is further increased.
In order to achieve the purpose, the invention provides the following technical scheme: an oil-water separation device, includes the degreasing bath, a motor is installed to the bottom of degreasing bath, and there is the connecting pipe bottom the one side solid top that is located a motor of degreasing bath, the output of a motor rotates and is connected with the driving gear, the inner wall of connecting pipe rotates and is connected with the centrifuging tube, the outside of centrifuging tube is fixed with driven gear, driven gear's below is provided with the separating bath, No. two motors are installed to the one end of separating bath, the output of No. two motors rotates and is connected with the driving roller, the outside of driving roller is provided with the oil absorption filter plate, the top that the inner wall of oil absorption filter plate is located is connected with the driven roller, the outside of oil absorption filter plate is provided with the baffle, the bottom mounting of baffle has the oil groove, one side of separating bath is provided with the delivery port, one side of oil groove is provided with the oil-out port, the equal fixedly connected with hinge of the top of closing cap and the inner wall of degrease groove, electric putter is installed to the inboard of hinge, the below that the outside of centrifuging tube is located the connecting pipe is rotated and is connected with fixed pipe, the inner wall of fixed pipe is provided with the coil pipe that runs through to the fixed outside of tubes, the bottom mounting of coil pipe has the fixed column, and the inner wall of centrifuging tube is provided with the rifling.
Preferably, the driving gear is meshed with the driven gear, and the first motor is rotatably connected with the driving gear through a rotating shaft.
Preferably, the degreasing tank is connected with the separation tank through a fixing frame, and valves are mounted on the outer sides of the water outlet and the oil outlet.
Preferably, a motor passes through the mount with the degrease groove and is connected, the closing cap passes through the hinge rotation with the connecting pipe and is connected, and the position department that the closing cap contacted with the connecting pipe is provided with the sealing washer.
Preferably, the connecting pipe is connected through a bearing rotation with the centrifuging tube, the centrifuging tube is connected through No. two bearing rotations with fixed pipe, the coil pipe passes through fixed column fixed connection with the separating tank.
Preferably, the rifling is the heliciform and distributes at the inner wall of centrifuging tube, No. two motors pass through the pivot with the drive roll and rotate and be connected.
Preferably, the second motor is connected with the separation groove through a fixing frame, and one end of the guide plate, which is close to the driven roller, is in close contact with the oil absorption filter plate.
Preferably, the driven roller is connected with the ground through a fixing frame, and the driven roller is rotatably connected with the fixing frame through a connecting bearing.
Preferably, both ends of the guide plate are higher than the middle position of the guide plate, and the included angle between the guide plate and the horizontal line is forty-five degrees.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the first motor, the driving gear, the driven gear, the centrifugal tube and the rifling are arranged, the first motor drives the centrifugal tube to rotate by the driving gear and the driven gear, an oil-water mixture in the centrifugal tube is polymerized and sealed under the action of centrifugal force, and the rifling can further increase the centrifugal force of the oil-water mixture, so that a water body is separated from petroleum, and the quality of the petroleum is improved; through setting up the coil pipe, before the oil water mixture after the layering falls into the separating tank, through the speed reduction of coil pipe, can reduce the moving speed of the oil water mixture after the layering to prevent that oil water mixture from taking place the mixture once more, thereby reduce the separation degree of difficulty.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a degreasing bath according to the present invention;
FIG. 3 is a schematic view of the internal structure of the centrifuge tube of the present invention;
FIG. 4 is a schematic view of the connection between the second motor and the drive roll according to the present invention.
In the figure: 1. a degreasing tank; 2. a first motor; 3. a driving gear; 4. a connecting pipe; 5. centrifuging the tube; 6. a driven gear; 7. a separation tank; 8. a second motor; 9. a water outlet; 10. an oil sump; 11. an oil outlet; 12. a guide plate; 13. a driven roller; 14. an oil absorption filter plate; 15. sealing the cover; 16. an electric push rod; 17. a hinge; 18. a first bearing; 19. a drive roll; 20. a fixed tube; 21. a second bearing; 22. fixing a column; 23. a coil pipe; 24. rifling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an oil-water separation device comprises a degreasing tank 1, a first motor 2 is installed at the bottom end of the degreasing tank 1, a connecting pipe 4 is fixedly supported at one side of the first motor 2 at the bottom end of the degreasing tank 1, a driving gear 3 is rotatably connected to the output end of the first motor 2, a centrifugal tube 5 is rotatably connected to the inner wall of the connecting pipe 4, a driven gear 6 is fixed to the outer side of the centrifugal tube 5, a separation tank 7 is arranged below the driven gear 6, a second motor 8 is installed at one end of the separation tank 7, a driving roller 19 is rotatably connected to the output end of the second motor 8, an oil absorption filter plate 14 is arranged at the outer side of the driving roller 19, a driven roller 13 is connected to the upper side of the inner wall of the oil absorption filter plate 14, a guide plate 12 is arranged at the outer side of the oil absorption filter plate 14, an oil groove 10 is fixed at the bottom end, the top of connecting pipe 4 is rotated and is connected with closing cap 15, the equal fixedly connected with hinge 17 of inner wall of the top of closing cap 15 and degreasing bath 1, electric putter 16 is installed to hinge 17's inboard, the below that the outside of centrifuging tube 5 is located connecting pipe 4 rotates and is connected with fixed pipe 20, the inner wall of fixed pipe 20 is provided with the coil pipe 23 that runs through to the fixed pipe 20 outside, the bottom mounting of coil pipe 23 has fixed column 22, and the inner wall of centrifuging tube 5 is provided with rifling 24.
Please refer to fig. 1, the driving gear 3 is engaged with the driven gear 6, so that the driving gear 3 drives the driven gear 6 to rotate, the first motor 2 is connected with the driving gear 3 through the rotating shaft, so that the first motor 2 drives the driving gear 3 to rotate; the degreasing tank 1 is connected with the separation tank 7 through a fixing frame, so that the degreasing tank 1 is conveniently fixed at the top end of the separation tank 7, and valves are arranged on the outer sides of the water outlet 9 and the oil outlet 11, so that oil and water can be conveniently led out through the water outlet 9 and the oil outlet 11; the second motor 8 is connected with the separation tank 7 through a fixing frame, so that the second motor 8 can be conveniently fixed, one end of the guide plate 12 close to the driven roller 13 is tightly contacted with the oil absorption filter plate 14, the guide plate 12 can conveniently extrude the oil absorption filter plate 14, and oil on the oil absorption filter plate 14 can overflow; the driven roller 13 is connected with the ground through a fixing frame, and the driven roller 13 is rotationally connected with the fixing frame through a connecting bearing; the both ends of baffle 12 are higher than the intermediate position of baffle 12, and the baffle 12 is forty-five degrees with the contained angle of water flat line, are convenient for prevent that the greasy dirt on the baffle 12 from dripping to ground.
Please refer to fig. 2, the first motor 2 is connected to the degreasing tank 1 through a fixing frame, so as to prevent the first motor 2 from shaking during operation, the sealing cover 15 is rotatably connected to the connecting pipe 4 through a hinge, so as to open or close the sealing cover 15, and a sealing ring is disposed at a position where the sealing cover 15 contacts the connecting pipe 4, so as to further improve the sealing performance of the sealing cover 15; connecting pipe 4 rotates through a bearing 18 with centrifuging tube 5 and is connected, and the centrifuging tube 5 of being convenient for can rotate at the inner wall of connecting pipe 4, and centrifuging tube 5 rotates through No. two bearings 21 with fixed pipe 20 to be connected, and the centrifuging tube 5 of being convenient for can rotate at the inner wall of fixed pipe 20, and coil pipe 23 passes through fixed column 22 fixed connection with separating tank 7, the fixed coil pipe 23 of being convenient for.
Please refer to fig. 3 and 4, the rifling 24 is spirally distributed on the inner wall of the centrifuge tube 5 to facilitate the falling speed of the oil-water mixture to be increased by the rifling 24, and the second motor 8 is rotatably connected to the driving roller 19 through a rotating shaft to facilitate the second motor 8 to drive the driving roller 19 to rotate.
The working principle is as follows: firstly, when the device is used, the device is connected with an external power supply, an oil-water mixture is guided into a degreasing tank 1 and degreased, a PLC controller is used for controlling an electric push rod 16 to operate, when the electric push rod 16 is shortened, a hinge 17 at the top end of a sealing cover 15 drives the sealing cover 15 to open, the oil-water mixture falls through a connecting pipe 4, a PLC controller is used for controlling a motor 2 to operate, the motor 2 drives a driving gear 3 to rotate through a rotating shaft, the driving gear 3 drives a centrifugal pipe 5 to rotate through a driven gear 6, after the oil-water mixture enters the centrifugal pipe 5 through the connecting pipe 4, the oil-water mixture is subjected to the action of centrifugal force, a small water body and small oil liquid in the oil-water mixture can be polymerized and layered, then fall into a coil pipe 23 through a fixed pipe 20, and the layered oil liquid flows into a; then, the second motor 8 is controlled to operate by the PLC, the second motor 8 drives the driving roller 19 to rotate through a rotating shaft, the driving roller 19 drives the driven roller 13 to rotate through the oil absorption filter plate 14, the oil absorption filter plate 14 brings out the grease in the separation tank 7 in the rotating process, the oil absorption filter plate 14 and the guide plate 12 are fully extruded in the rotating process, and the grease attached to the surface of the oil absorption filter plate 14 flows into the oil tank 10 through the guide plate 12; and finally, opening a valve at the outer side of the oil outlet 11, and taking out the grease in the oil groove 10.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an oil-water separator, includes degreasing tank (1), its characterized in that: no. one motor (2) is installed to the bottom of degreasing bath (1), and the bottom of degreasing bath (1) is located one side solid top of a motor (2) and has connecting pipe (4), the output of a motor (2) rotates and is connected with driving gear (3), the inner wall of connecting pipe (4) rotates and is connected with centrifuging tube (5), the outside of centrifuging tube (5) is fixed with driven gear (6), the below of driven gear (6) is provided with separating tank (7), No. two motor (8) are installed to the one end of separating tank (7), the output of No. two motor (8) rotates and is connected with driving roller (19), the outside of driving roller (19) is provided with oil absorption (14), the top that the inner wall of oil absorption filter plate (14) is located (19) is connected with driven roller (13), the outside of filter plate (14) is provided with baffle (12), the bottom mounting of baffle (12) has oil groove (10), one side of separation tank (7) is provided with delivery port (9), one side of oil groove (10) is provided with oil-out (11), the top of connecting pipe (4) is rotated and is connected with closing cap (15), the top of closing cap (15) and the equal fixedly connected with hinge (17) of inner wall of degrease groove (1), electric putter (16) are installed to the inboard of hinge (17), the below that the outside of centrifuging tube (5) is located connecting pipe (4) is rotated and is connected with fixed pipe (20), the inner wall of fixed pipe (20) is provided with coil pipe (23) that runs through to the fixed pipe (20) outside, the bottom mounting of coil pipe (23) has fixed column (22), and the inner wall of centrifuging tube (5) is provided with rifling (24).
2. The oil-water separator according to claim 1, wherein: the driving gear (3) is meshed with the driven gear (6), and the first motor (2) is rotatably connected with the driving gear (3) through a rotating shaft.
3. The oil-water separator according to claim 1, wherein: the degreasing tank (1) is connected with the separating tank (7) through a fixing frame, and valves are mounted on the outer sides of the water outlet (9) and the oil outlet (11).
4. The oil-water separator according to claim 1, wherein: a motor (2) passes through the mount with degrease groove (1) and is connected, closing cap (15) rotate with connecting pipe (4) through the hinge and are connected, and the position department that closing cap (15) and connecting pipe (4) contacted is provided with the sealing washer.
5. The oil-water separator according to claim 1, wherein: connecting pipe (4) rotate through a bearing (18) with centrifuging tube (5) and be connected, centrifuging tube (5) rotate through No. two bearings (21) with fixed pipe (20) and be connected, fixed column (22) fixed connection is passed through with separating tank (7) in coil pipe (23).
6. The oil-water separator according to claim 1, wherein: rifling (24) are the heliciform and distribute at the inner wall of centrifuging tube (5), No. two motor (8) are connected through the pivot rotation with drive roll (19).
7. The oil-water separator according to claim 1, wherein: the second motor (8) is connected with the separation groove (7) through a fixing frame, and one end of the guide plate (12) close to the driven roller (13) is in close contact with the oil absorption filter plate (14).
8. The oil-water separator according to claim 1, wherein: the driven roller (13) is connected with the ground through a fixing frame, and the driven roller (13) is rotatably connected with the fixing frame through a connecting bearing.
9. The oil-water separator according to claim 1, wherein: the two ends of the guide plate (12) are higher than the middle position of the guide plate (12), and the included angle between the guide plate (12) and the horizontal line is forty-five degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996792.5A CN110613958A (en) | 2019-10-19 | 2019-10-19 | Oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996792.5A CN110613958A (en) | 2019-10-19 | 2019-10-19 | Oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110613958A true CN110613958A (en) | 2019-12-27 |
Family
ID=68926271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996792.5A Pending CN110613958A (en) | 2019-10-19 | 2019-10-19 | Oil-water separation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110613958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825233A (en) * | 2020-08-24 | 2020-10-27 | 兰州交通大学 | Centrifugal water purification and supply device |
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| CN206793107U (en) * | 2017-06-02 | 2017-12-26 | 绍兴上虞微益再生资源有限公司 | A kind of oily-water seperating equipment of dangerous waste recovery iron system |
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| CN108176141A (en) * | 2018-01-08 | 2018-06-19 | 安徽理工大学 | One kind is used for mining area exploitation dust collecting |
| CN108328765A (en) * | 2018-02-11 | 2018-07-27 | 西华大学 | A kind of leakage oil is collected and separator |
| CN208933157U (en) * | 2018-09-28 | 2019-06-04 | 盐城市大丰澳滨铸造有限公司 | A kind of Domestic sewage treatment device |
| CN109970145A (en) * | 2019-04-11 | 2019-07-05 | 山东圣大环保工程有限公司 | A kind of Oil sucking device and method for surface formation treatment |
| CN110237571A (en) * | 2019-07-01 | 2019-09-17 | 新疆中金科瑞新能源发展股份有限公司 | A kind of oil-water separation system device of oil mixing with water liquid |
| CN110272135A (en) * | 2019-06-19 | 2019-09-24 | 中船重工环境工程有限公司 | Device that is a kind of while separating Oil in Sewage Water grain slag |
-
2019
- 2019-10-19 CN CN201910996792.5A patent/CN110613958A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500552A (en) * | 2011-10-18 | 2012-06-20 | 郑州市双丰机械制造有限公司 | Micro powder grading and collecting device for industrial minerals |
| CN202410244U (en) * | 2011-10-31 | 2012-09-05 | 济南大学 | Vortex liquid separation device |
| CN206793107U (en) * | 2017-06-02 | 2017-12-26 | 绍兴上虞微益再生资源有限公司 | A kind of oily-water seperating equipment of dangerous waste recovery iron system |
| CN207347665U (en) * | 2017-09-14 | 2018-05-11 | 苏州吴江春宇电子股份有限公司 | A kind of handware degreasing plant |
| CN108176141A (en) * | 2018-01-08 | 2018-06-19 | 安徽理工大学 | One kind is used for mining area exploitation dust collecting |
| CN108328765A (en) * | 2018-02-11 | 2018-07-27 | 西华大学 | A kind of leakage oil is collected and separator |
| CN208933157U (en) * | 2018-09-28 | 2019-06-04 | 盐城市大丰澳滨铸造有限公司 | A kind of Domestic sewage treatment device |
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| CN110272135A (en) * | 2019-06-19 | 2019-09-24 | 中船重工环境工程有限公司 | Device that is a kind of while separating Oil in Sewage Water grain slag |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111825233A (en) * | 2020-08-24 | 2020-10-27 | 兰州交通大学 | Centrifugal water purification and supply device |
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Effective date of registration: 20220929 Address after: No. 318-2, Shilin Road, Huzhou City, Zhejiang Province, 313000 Applicant after: Folkman Filtration Technology (Zhejiang) Co.,Ltd. Address before: 313102 No. 222-5, Lijiaxiang Avenue, Shenwan Village, Lijiaxiang Town, Changxing County, Huzhou City, Zhejiang Province Applicant before: ZHEJIANG XINIAO ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |