CN216106343U - Oil-water separation device in kitchen waste wastewater treatment - Google Patents
Oil-water separation device in kitchen waste wastewater treatment Download PDFInfo
- Publication number
- CN216106343U CN216106343U CN202121766591.5U CN202121766591U CN216106343U CN 216106343 U CN216106343 U CN 216106343U CN 202121766591 U CN202121766591 U CN 202121766591U CN 216106343 U CN216106343 U CN 216106343U
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- Prior art keywords
- oil
- water separation
- fixedly connected
- water
- wastewater treatment
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 238000000926 separation method Methods 0.000 title claims abstract description 109
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 19
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims description 7
- 238000001802 infusion Methods 0.000 claims description 2
- 239000010813 municipal solid waste Substances 0.000 claims 1
- 239000008394 flocculating agent Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Floating Material (AREA)
Abstract
The utility model discloses an oil-water separation device in kitchen waste wastewater treatment, which comprises a first oil-water separation tank, wherein a liquid inlet is formed in the top end of the first oil-water separation tank, a reagent feeding port is formed in the right side of the top end of the first oil-water separation tank, a liquid level meter is fixedly connected to the inner wall of the left side of the first oil-water separation tank, an electric telescopic rod is fixedly connected to the inner wall of the right side of the first oil-water separation tank, a scraper blade is fixedly connected to the output end of the electric telescopic rod, an oil outlet is formed in the left side of the first oil-water separation tank, a first motor is fixedly connected to the lower end of the inner portion of the first oil-water separation tank, a plurality of first stirring rods are fixedly connected to the outer portion of a first stirring shaft, and an air blower is fixedly connected to the outer portion of the left side of the first oil-water separation tank. According to the oil-water separation device for the kitchen waste wastewater treatment, the oil-water separation can be efficiently completed, and the oil-water separation quality is guaranteed.
Description
Technical Field
The utility model relates to the technical field of kitchen waste treatment devices, in particular to an oil-water separation device for kitchen waste wastewater treatment.
Background
The oil-water separation is mainly based on the density difference or chemical property difference of water and oil, and utilizes gravity settling principle or other physical and chemical reaction to remove impurities or complete the separation of oil and water.
When oil-water separation is carried out on kitchen waste wastewater, due to the fact that oil and water contain a large amount of impurities, some oil stains can be precipitated at the bottom of the oil and water, the oil-water separation effect is poor, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an oil-water separation device for treating kitchen waste and wastewater.
In order to achieve the purpose, the utility model adopts the following technical scheme: an oil-water separation device in kitchen waste wastewater treatment comprises a first oil-water separation tank, wherein a liquid inlet is formed in the top end of the first oil-water separation tank, a reagent feeding port is formed in the right side of the top end of the first oil-water separation tank, a liquid level meter is fixedly connected to the inner wall of the left side of the first oil-water separation tank, an electric telescopic rod is fixedly connected to the inner wall of the right side of the first oil-water separation tank, a scraper is fixedly connected to the output end of the electric telescopic rod, an oil outlet is formed in the left side of the first oil-water separation tank, a first motor is fixedly connected to the lower end of the inner portion of the first oil-water separation tank, a first stirring shaft is fixedly connected to the output end of the first motor, a plurality of first stirring rods are fixedly connected to the outer portion of the first stirring shaft, an air blower is fixedly connected to the outer portion of the left side of the first oil-water separation tank, and an air delivery pipe is connected to the box body of the first oil-water separation tank in a penetrating mode, two air storage pipes of the inner wall fixedly connected with of the first oil-water separation box, a plurality of aeration heads are arranged outside the air storage pipes, the right side lower end of the first oil-water separation box is connected with a second oil-water separation box through a liquid conveying pipe, a second motor is fixedly connected to the top end of the second oil-water separation box, an output end of the second motor penetrates through a second stirring shaft fixedly connected with the top end of the second oil-water separation box, a plurality of oil-loving plates are fixedly connected to the outside of the second stirring shaft, and a water outlet is formed in the right side lower end of the second oil-water separation box.
As a further description of the above technical solution:
the lower end of the scraper blade is in contact with an oil stain layer of oil and water.
As a further description of the above technical solution:
the oil outlet and the scraper are on the same horizontal plane.
As a further description of the above technical solution:
the air storage pipe surrounds the periphery of the inner wall of the first oil-water separation tank.
As a further description of the above technical solution:
and both ends of the air conveying pipe are connected with the air storage pipe.
As a further description of the above technical solution:
the inside of the infusion tube is provided with a booster pump.
As a further description of the above technical solution:
the lower end of the second stirring shaft is rotatably connected with the inner bottom wall of the second oil-water separation tank.
The utility model has the following beneficial effects:
1. in the utility model, a flocculating agent is put into the oil water through the reagent putting port, the flocculating agent can react with the oil in the oil water and float the oil, then the blower and the first motor are started to operate simultaneously, the blower generates gas and transmits the gas into the air storage pipe through the air transmission pipe, then the oil is discharged through a plurality of aeration heads, the oil stain precipitated in the oil water can effectively float upwards through the mode, then the flocculant is fully reacted, then the first motor operates to drive the first stirring shaft to rotate, the first stirring shaft drives the first stirring rod to synchronously rotate in the rotating process, the reaction of the flocculant reagent and the oil in the oil water can be accelerated by the rotation of the first stirring rod, the efficiency of oil-water separation is improved, thereby can make the oil in the oil water fully react with the flocculating agent through this mode, then float on the surface of profit, improve oil-water separation's work efficiency greatly.
2. In the utility model, water subjected to primary separation in the first oil-water separation tank enters the second oil-water separation tank through the liquid conveying pipe, then the second motor is started to operate to drive the lipophilic plate to rotate, the water subjected to oil-water separation in the rotation process of the lipophilic plate is contacted with the surface of the lipophilic plate, and then the residual oil in the water is adsorbed on the lipophilic plate, so that secondary separation of oil and water is completed, the oil in the oil and water can be completely separated through two times of oil-water separation, the quality of oil-water separation is ensured, and the oil-water separation device is worthy of great popularization.
Drawings
FIG. 1 is a perspective view of an oil-water separation device for kitchen waste and wastewater treatment according to the present invention;
FIG. 2 is a schematic structural diagram of an oil-water separation device in the kitchen waste wastewater treatment provided by the utility model;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a first oil-water separation tank; 2. a liquid inlet; 3. a reagent feeding port; 4. a liquid level meter; 5. an electric telescopic rod; 6. a squeegee; 7. an oil outlet; 8. a first motor; 9. a first stirring shaft; 10. a first stirring rod; 11. a blower; 12. a wind delivery pipe; 13. a water outlet; 14. an air storage pipe; 15. an aeration head; 16. a transfusion tube; 17. a booster pump; 18. a second oil-water separation tank; 19. a second motor; 20. a second stirring shaft; 21. a lipophilic plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: an oil-water separation device in kitchen waste wastewater treatment comprises a first oil-water separation box 1, wherein a liquid inlet 2 is arranged at the top end of the first oil-water separation box 1, a reagent feeding port 3 is arranged on the right side of the top end of the first oil-water separation box 1, a flocculating agent can be fed into oil water through the reagent feeding port 3, the flocculating agent reacts with oil in the oil water and enables the oil to float, a liquid level meter 4 is fixedly connected to the inner wall of the left side of the first oil-water separation box 1, an electric telescopic rod 5 is fixedly connected to the inner wall of the right side of the first oil-water separation box 1, a scraper 6 is fixedly connected to the output end of the electric telescopic rod 5, an oil outlet 7 is arranged on the left side of the first oil-water separation box 1, when the liquid level meter 4 detects that the liquid level of the oil water reaches a preset liquid level, the liquid level meter 4 controls to start the electric telescopic rod 5 to operate to drive the scraper 6 to carry out reciprocating motion so as to scrape the oil on the surface to the oil on the oil-water outlet 7 and then flow out, the lower end of the inside of the first oil-water separation tank 1 is fixedly connected with a first motor 8, the output end of the first motor 8 is fixedly connected with a first stirring shaft 9, the outside of the first stirring shaft 9 is fixedly connected with a plurality of first stirring rods 10, the first motor 8 is started to operate to drive the first stirring shaft 9 to rotate, the first stirring shaft 9 drives the first stirring rods 10 to synchronously rotate in the rotating process, the reaction of a flocculating agent reagent and oil-in-water can be accelerated through the rotation of the first stirring rods 10, the oil-water separation efficiency is improved, the left outside of the first oil-water separation tank 1 is fixedly connected with a blower 11, the output end of the blower 11 penetrates through the tank body of the first oil-water separation tank 1 and is connected with an air delivery pipe 12, the inner wall of the first oil-water separation tank 1 is fixedly connected with two air storage pipes 14, the outside of the air storage pipes 14 is provided with a plurality of aeration heads 15, the blower 11 operates to generate gas which is delivered into the air storage pipes 14 through the air delivery pipe 12, then the oil is discharged through a plurality of aeration heads 15, the oil stain precipitated in the oil water can effectively float upwards through the mode, then the oil stain reacts with a flocculating agent fully to complete oil-water separation, the lower end of the right side of the first oil-water separation tank 1 is connected with a second oil-water separation tank 18 through a liquid conveying pipe 16, the top end of the second oil-water separation tank 18 is fixedly connected with a second motor 19, the output end of the second motor 19 penetrates through the top end of the second oil-water separation tank 18 and is fixedly connected with a second stirring shaft 20, a plurality of oleophilic plates 21 are fixedly connected to the outer part of the second stirring shaft 20, the second motor 19 is started to rotate to drive the oleophilic plates 21 to rotate, water after the oil-water separation in the rotation process of the oleophilic plates 21 is contacted with the surfaces of the oleophilic plates 21, then residual oil in the water can be adsorbed on the oleophilic plates 21, so as to complete the secondary separation of the oil and water, and the quality of the oil-water separation is greatly improved through two times of the oil-water separation, the lower end of the right side of the second oil-water separation tank 18 is provided with a water outlet 13, and separated water can be discharged through the water outlet 13.
The lower extreme of scraper blade 6 contacts with the greasy dirt layer of profit to can guarantee that scraper blade 6 can scrape oil in the profit to oil-out 7 department, oil-out 7 and scraper blade 6 are on same horizontal plane, store up the tuber pipe 14 and encircle around the inner wall of first oil-water separation case 1, the both ends of defeated tuber pipe 12 all link to each other with store up tuber pipe 14, the inside of transfer line 16 is provided with booster pump 17, the lower extreme of second (mixing) shaft 20 rotates with the inner diapire of second oil-water separation case 18 and is connected.
The working principle is as follows: firstly, kitchen waste oil and water are poured into a first oil-water separation box 1 from a liquid inlet 2, the pouring is stopped when the oil and water in the first oil-water separation box 1 are level to an oil outlet 7, then a flocculating agent is put into the oil and water through a reagent putting port 3, the flocculating agent can react with the oil in the oil and water and float the oil, then an air blower 11 and a first motor 8 are started to operate simultaneously, the air blower 11 generates gas when operating and is conveyed into an air storage pipe 14 through an air conveying pipe 12, then the gas is discharged through a plurality of aeration heads 15, oil stains precipitated in the oil and water can effectively float through the mode and fully react with the flocculating agent, then the first motor 8 operates to drive a first stirring shaft 9 to rotate, the first stirring shaft 9 drives a first stirring rod 10 to rotate synchronously in the rotating process, and the reaction of the flocculating agent reagent and the oil in the oil and water can be accelerated through the rotation of the first stirring rod 10, the efficiency of oil-water separation is improved, so that the oil in the oil-water can fully react with the flocculating agent, then the water floats on the surface of oil and water, the working efficiency of oil-water separation is greatly improved, then when the liquid level meter 4 detects that the liquid level of the oil and water reaches a preset liquid level, the liquid level meter 4 controls and starts the electric telescopic rod 5 to operate to drive the scraper 6 to carry out reciprocating motion so as to scrape the oil on the surface of the oil and water to an oil outlet 7 and then flow out, the primary separation of the oil-water separation is completed, the water which is primarily separated enters a second oil-water separation tank 18 through a liquid conveying pipe 16, then the second motor 19 is started to operate to drive the lipophilic plate 21 to rotate, water after oil-water separation in the rotation process of the lipophilic plate 21 is contacted with the surface of the lipophilic plate 21, then the residual oil in the water can be adsorbed on the oleophilic plate 21, so that the secondary separation of oil and water is completed, and the device greatly improves the quality of oil-water separation through two times of oil-water separation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an oil-water separator among kitchen garbage waste water treatment, includes first oil-water separator box (1), its characterized in that: a liquid inlet (2) is arranged at the top end of the first oil-water separation box (1), a reagent feeding port (3) is arranged at the right side of the top end of the first oil-water separation box (1), a liquid level meter (4) is fixedly connected to the inner wall of the left side of the first oil-water separation box (1), an electric telescopic rod (5) is fixedly connected to the inner wall of the right side of the first oil-water separation box (1), a scraper (6) is fixedly connected to the output end of the electric telescopic rod (5), an oil outlet (7) is arranged at the left side of the first oil-water separation box (1), a first motor (8) is fixedly connected to the lower end of the inner part of the first oil-water separation box (1), a first stirring shaft (9) is fixedly connected to the output end of the first motor (8), a plurality of first stirring rods (10) are fixedly connected to the outer part of the first stirring shaft (9), an air blower (11) is fixedly connected to the outer part of the left side of the first oil-water separation box (1), the box that the output of air-blower (11) runs through first oil water separation case (1) is connected with defeated tuber pipe (12), two air storage pipe (14) of inner wall fixedly connected with of first oil water separation case (1), the outside of air storage pipe (14) all is provided with a plurality of aeration head (15), the right side lower extreme of first oil water separation case (1) is connected with second oil water separation case (18) through transfer line (16), the top fixedly connected with second motor (19) of second oil water separation case (18), the top fixedly connected with second (mixing) shaft (20) of second oil water separation case (18) is run through to the output of second motor (19), the outside fixedly connected with of second (mixing) shaft (20) is hydrophilic board (21), the right side lower extreme of second oil water separation case (18) is provided with delivery port (13).
2. The oil-water separation device for kitchen waste wastewater treatment according to claim 1, characterized in that: the lower end of the scraper (6) is in contact with an oil stain layer of oil and water.
3. The oil-water separation device for kitchen waste wastewater treatment according to claim 1, characterized in that: the oil outlet (7) and the scraper (6) are on the same horizontal plane.
4. The oil-water separation device for kitchen waste wastewater treatment according to claim 1, characterized in that: the air storage pipe (14) surrounds the inner wall of the first oil-water separation tank (1).
5. The oil-water separation device for kitchen waste wastewater treatment according to claim 1, characterized in that: and both ends of the air conveying pipe (12) are connected with the air storage pipe (14).
6. The oil-water separation device for kitchen waste wastewater treatment according to claim 1, characterized in that: a booster pump (17) is arranged in the infusion tube (16).
7. The oil-water separation device for kitchen waste wastewater treatment according to claim 1, characterized in that: the lower end of the second stirring shaft (20) is rotationally connected with the inner bottom wall of the second oil-water separation tank (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766591.5U CN216106343U (en) | 2021-07-29 | 2021-07-29 | Oil-water separation device in kitchen waste wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766591.5U CN216106343U (en) | 2021-07-29 | 2021-07-29 | Oil-water separation device in kitchen waste wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106343U true CN216106343U (en) | 2022-03-22 |
Family
ID=80723887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121766591.5U Expired - Fee Related CN216106343U (en) | 2021-07-29 | 2021-07-29 | Oil-water separation device in kitchen waste wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216106343U (en) |
-
2021
- 2021-07-29 CN CN202121766591.5U patent/CN216106343U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |