CN212262459U - Oil-water separating device - Google Patents
Oil-water separating device Download PDFInfo
- Publication number
- CN212262459U CN212262459U CN202020920996.9U CN202020920996U CN212262459U CN 212262459 U CN212262459 U CN 212262459U CN 202020920996 U CN202020920996 U CN 202020920996U CN 212262459 U CN212262459 U CN 212262459U
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- Prior art keywords
- separation
- tank
- oil
- separating
- plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000000926 separation method Methods 0.000 claims abstract description 150
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 235000019198 oils Nutrition 0.000 description 37
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 235000019476 oil-water mixture Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an oil-water separation device, including the separator box body, separate into first separating tank with this internal space of separator box, the second separating tank, the separation plate of third separating tank and fourth separating tank, the separation plate includes the second separation plate, third separation plate and fourth separation plate, first separating tank and second separating tank separate through the second separation plate, be provided with the second communicating pipe that communicates the two below the second separation plate, the third separating tank separates through third separation plate and first separating tank and second separating tank mutually, the clearance of intercommunication second separating tank and third separating tank is left with separator box body bottom to third separating tank bottom, third separating tank and fourth separating tank separate through the fourth separating tank mutually, fourth separating plate middle part is provided with the third communicating pipe that communicates the two, profit mixed liquid is through first separating tank, the second separating tank, The third separation tank and the fourth separation tank are separated. The device simple structure, the oil-water level four separation effect is better.
Description
Technical Field
The utility model relates to an oil-water separation device belongs to splitter technical field.
Background
The oil-water separator realizes the separation of a light phase (oil phase) and a heavy phase (water phase) by utilizing the gravity difference of oil and water through the gravity settling effect. Current oil-water separator mostly adopts scraper formula oil-water separator for improving the separation effect, drives the scraper through the driving piece promptly and rotates to strike off the oil of surface of water top. The oil-water separator adopting the structure has a complex structure, needs to be provided with an additional driving piece and has higher production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil-water separator simple structure, separation effect are good.
In order to achieve the above purpose, the utility model provides a following technical scheme: an oil-water separation device comprises a separation box body with a liquid inlet and a liquid outlet, and further comprises a plurality of separation plates for separating the space in the separation box body into a first separation tank, a second separation tank, a third separation tank and a fourth separation tank, wherein the separation plates comprise a second separation plate, a third separation plate and a fourth separation plate, the first separation tank and the second separation tank are separated through the second separation plate, a second communicating pipe for communicating the first separation tank and the second separation tank is arranged below the second separation plate, the third separation tank is separated from the first separation tank and the second separation tank through the third separation plate, a gap for oil-water mixed liquid to flow into the third separation tank from the second separation tank is reserved at the bottom of the third separation plate and the bottom of the separation box body, and the third separation tank and the fourth separation tank are separated through the fourth separation plate, and a third communicating pipe for communicating the third separating tank with the fourth separating tank is arranged in the middle of the fourth separating plate, and the oil-water mixed liquid sequentially passes through the first separating tank, the second separating tank, the third separating tank and the fourth separating tank for filtering and separating.
Further, the separation plate also comprises a first separation plate, and the first separation plate, the second separation plate and the third separation plate are matched with the side wall of the separation box body to form a first separation groove and a second separation groove in a surrounding mode.
Further, the first separation plate and the third separation plate cooperate with the side wall of the separation box body to enclose the third separation groove.
Furthermore, the separating plate also comprises a fifth separating plate, and the fourth separating plate and the fifth separating plate are matched with the side wall of the separating box body to form a fourth separating groove in a surrounding mode.
Further, the liquid inlet is connected with a first communicating pipe communicated with the first separating tank, and the first communicating pipe is positioned below the first separating tank.
Further, first connecting pipe includes the pipe portion of a plurality of end to end connections, the internal diameter of pipe portion head is greater than the internal diameter of pipe portion afterbody.
Further, the liquid outlet is connected with a fourth communicating pipe communicated with the fourth separating tank, and the fourth communicating pipe is located at a position below the fourth separating tank.
Furthermore, the separation box body side wall is provided with a first oil outlet pipe communicated with the second separation groove, and the first oil outlet pipe is located above the second separation groove.
Further, the separation box body side wall is provided with a second oil outlet pipe communicated with the third separation groove, and the second oil outlet pipe is located above the third separation groove.
The beneficial effects of the utility model reside in that: the utility model discloses oil-water separator separates oil-water mixed liquid in proper order through setting up four separating tanks, simple structure, and oil-water separation degree is high.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of the top view structure of the oil-water separator of the present invention.
FIG. 2 is a schematic front view of the oil-water separator shown in FIG. 1.
FIG. 3 is a schematic diagram of a side view of the oil-water separator of FIG. 1.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 3, the oil-water separator according to a preferred embodiment of the present invention includes a separator body 10, a first separating tank 1, a second separating tank 2, a third separating tank 3, and a fourth separating tank 4, which are sequentially connected to each other and located in the separator body 10.
The separation box body 10 is a cavity structure with an upper opening, a plurality of separation plates are arranged in the separation box body, and the first separation groove 1, the second separation groove 2, the third separation groove 3 and the fourth separation groove 4 are formed by separating the plurality of separation plates. The separation plate is the separation plate of current oil water separator, and it can let water and oil in the contact process with the separation plate, let the little oil grain become big oil grain to make oil float in the surface of water.
Specifically, the separating plate comprises a first separating plate 5, a second separating plate 6 and a third separating plate 7 which are perpendicular to the bottom surface of the separating box body 10, and the first separating plate 5, the second separating plate 6 and the third separating plate 7 cooperate with the side wall 101 of the separating box body 10 to enclose a first separating groove 1 and a second separating groove 2. The second separation plate 6 separates the first separation tank 1 and the second separation tank 2. The first separation plate 5 and the third separation plate 7 cooperate with the side wall 101 of the separation box body 10 to enclose the third separation tank 3.
The separating plate also comprises a fourth separating plate 8 and a fifth separating plate 9 which are perpendicular to the bottom surface of the separating box body 10 and are arranged in the third separating tank 3, and the fourth separating plate 8 and the fifth separating plate 9 are matched with the side wall 101 of the separating box body 10 to enclose the fourth separating tank 4.
In the above embodiment, the sidewall 101 of the separation tank body 10 is opened with the liquid inlet 102 and the liquid outlet 103. The liquid inlet 102 is connected with a first communication pipe 11 communicated with the first separation tank 1, and the oil-water mixed liquid to be separated enters the first separation tank 1 from the liquid inlet 102 along the first communication pipe 11. First communicating pipe 11 is located first separating tank 1 below position, and when oil-water mixture liquid got into first separating tank 1 through first communicating pipe 11, it can produce big vapor bubble with oil to make oil float at the surface of water, thereby realize the one-level separation. Preferably, the first communicating pipe 11 includes a plurality of end-to-end connected pipe portions 111, and the inner diameter of the head portion 111a of the pipe portion 111 is greater than that of the tail portion 111b, and when the oil-water mixed liquid enters the first communicating pipe 11, it can allow the oil and water to be fully mixed, and compared with a smooth passage, the bubble generation speed is faster by adopting the structure.
The liquid outlet 103 is connected to a fourth communication pipe 41 communicating with the fourth separation tank 4, the fourth communication pipe 41 is positioned below the fourth separation tank 4, and the separated water flows out from the fourth communication pipe 41.
The side wall 101 of the separation tank body 10 is provided with a first outlet line 104 and a second outlet line 105. The first oil outlet pipe 104 is located at a position above the second separation tank 2, and the oil floated on the second separation tank 2 can flow out from the first oil outlet pipe 104. The second oil outlet pipe 105 is located at a position above the third separation tank 3, and the oil floating on the third separation tank 3 can flow out from the second oil outlet pipe 105.
In the above-described embodiment, the second communication pipe 61 is provided on the second separation plate 6, and the first separation tank 1 and the second separation tank 2 are communicated through the second communication pipe 61. The second communicating pipe 61 is located below the second separation plate 6, and when the oil-water mixed liquid enters the second separation tank 2 from the first separation tank 1, the floating oil located in the first separation tank 1 is not easy to enter the second separation tank 2, so that secondary separation is realized.
A gap 71 is reserved between the bottom of the third separating plate 7 and the separating box body 10, the second separating groove 2 and the third separating groove 3 are communicated through the gap 71, and the gap 71 is located at the bottom, so that floating oil above the second separating groove 2 is not easy to enter the third separating groove 3, and three-stage separation is achieved.
The fourth separation plate 8 is provided with a third communication pipe 81, and the third separation tank 3 and the fourth separation tank 4 are communicated through the third communication pipe 81. The third communicating pipe 81 is located at the middle position of the fourth separation plate 8, so that the floating oil above the third separation tank 3 is not easy to enter the fourth separation tank 4, thereby realizing four-stage separation.
Preferably, the fourth separating plate 8 and the fifth separating plate 9 are lower than the first separating plate 5, the second separating plate 6 and the third separating plate 7, so that the separated floating oil in the fourth separating tank 4 can flow back to the third separating tank 3, thereby preventing the floating oil from being excessively accumulated in the fourth separating tank 4.
The working process of the utility model is as follows, the oil-water mixed liquid enters the first separation tank 1 from the liquid inlet 102, and in the process, the oil generates big bubbles, so that most of the oil floats above the water surface, and the first-stage separation is realized; then the oil-water mixed liquid with a small part of oil enters the second separation tank 2 from the first communicating pipe 11, bubbles of the oil mixed in the water are further enlarged and float on the water surface through the oil-water mixed liquid of the first communicating pipe 11, secondary separation is realized, and the oil floating on the water surface can flow out from the first oil outlet pipe 104; the oil-water mixed liquid after further separation enters the third separation tank 3 from the bottom of the third separation plate 7, the oil-water mixed liquid is further separated in the process, three-stage separation is realized, the amount of oil in the oil-water mixed liquid is very small, and the oil floating on the water surface flows out of the second oil outlet pipe 105; the oil-water mixture in the third separating tank 3 enters the fourth separating tank 4 along the third communicating pipe 81, in the process, oil and water are separated again to realize four-stage separation, at the moment, the water in the fourth separating tank 4 is basically clear, the separated clean water flows out along the fourth communicating pipe 41 at the bottom of the fourth separating tank 4, and the few floating oil floating on the water surface enters the third separating tank 3, so that the circulating separation is realized.
The utility model has the advantages that: the utility model discloses oil-water separator separates oil-water mixed liquid through setting up four separating tanks, simple structure, and oil-water separation degree is high.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. An oil-water separation device comprises a separation box body with a liquid inlet and a liquid outlet, and is characterized by further comprising a plurality of separation plates for separating the space in the separation box body into a first separation groove, a second separation groove, a third separation groove and a fourth separation groove, wherein the separation plates comprise a second separation plate, a third separation plate and a fourth separation plate, the first separation groove and the second separation groove are separated by the second separation plate, a second communication pipe for communicating the first separation groove and the second separation groove is arranged below the second separation plate, the third separation groove is separated from the first separation groove and the second separation groove by the third separation plate, and a gap for oil-water mixed liquid to flow into the third separation groove from the second separation groove is reserved at the bottom of the third separation plate and the bottom of the separation box body, the third separating tank and the fourth separating tank are separated by the fourth separating plate, the middle part of the fourth separating plate is provided with a third communicating pipe which is communicated with the third separating tank and the fourth separating tank, and the oil-water mixed liquid sequentially passes through the first separating tank, the second separating tank, the third separating tank and the fourth separating tank for filtration and separation.
2. The oil and water separator of claim 1, wherein the separator plate further comprises a first separator plate, and the first separator plate, a second separator plate, and a third separator plate cooperate with a sidewall of the separator box body to enclose the first separator tank and the second separator tank.
3. The oil and water separator according to claim 2, wherein the first separator plate and the third separator plate surround the third separator tank in cooperation with a side wall of the separator tank body.
4. The oil and water separator according to claim 1, wherein the separating plate further comprises a fifth separating plate, and the fourth separating plate and the fifth separating plate cooperate with a side wall of the separator tank body to enclose the fourth separating tank.
5. The oil-water separator according to claim 1, wherein a first communication pipe communicating with the first separator tank is connected to the liquid inlet, and the first communication pipe is located at a position below the first separator tank.
6. The oil-water separator according to claim 5, wherein said first connecting pipe comprises a plurality of pipe portions connected end to end, and an inner diameter of a head portion of said pipe portion is larger than an inner diameter of a tail portion of said pipe portion.
7. The oil-water separator according to claim 1, wherein a fourth communication pipe is connected to the liquid outlet and communicates with the fourth separation tank, and the fourth communication pipe is located at a position below the fourth separation tank.
8. The oil-water separator according to claim 1, wherein the side wall of the separator tank body is provided with a first oil outlet pipe communicating with the second separator tank, and the first oil outlet pipe is located above the second separator tank.
9. The oil-water separator according to claim 1, wherein a second oil outlet pipe is provided in a side wall of the separator tank body so as to communicate with the third separator tank, and the second oil outlet pipe is located above the third separator tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920996.9U CN212262459U (en) | 2020-05-27 | 2020-05-27 | Oil-water separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920996.9U CN212262459U (en) | 2020-05-27 | 2020-05-27 | Oil-water separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212262459U true CN212262459U (en) | 2021-01-01 |
Family
ID=73879812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020920996.9U Expired - Fee Related CN212262459U (en) | 2020-05-27 | 2020-05-27 | Oil-water separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212262459U (en) |
-
2020
- 2020-05-27 CN CN202020920996.9U patent/CN212262459U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |