CN219879201U - Filter device for oil-water separation - Google Patents
Filter device for oil-water separation Download PDFInfo
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- CN219879201U CN219879201U CN202320893213.6U CN202320893213U CN219879201U CN 219879201 U CN219879201 U CN 219879201U CN 202320893213 U CN202320893213 U CN 202320893213U CN 219879201 U CN219879201 U CN 219879201U
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- oil
- water separation
- water
- solid
- shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000000926 separation method Methods 0.000 title claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 54
- 238000001125 extrusion Methods 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000007423 decrease Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000010813 municipal solid waste Substances 0.000 abstract description 19
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 235000019198 oils Nutrition 0.000 description 38
- 239000004519 grease Substances 0.000 description 7
- 235000019476 oil-water mixture Nutrition 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtering device for oil-water separation, which comprises a shell, wherein an oil-water inlet pipe is arranged above one side of the shell, the oil-water inlet pipe extends into the shell, and a solid collecting barrel and an oil storage barrel are respectively arranged below one side of the shell; further comprises: the solid extrusion conveying mechanism is arranged above the inside of the shell, an extrusion cavity is arranged in the solid extrusion conveying mechanism, a rotating shaft is rotatably arranged in the extrusion cavity, spiral conveying blades are fixedly arranged outside the rotating shaft, the distance between every two adjacent spiral conveying blades is gradually decreased from one end to the other end, and a filter screen is arranged at the lower end of the solid extrusion conveying mechanism; the oil-water separation mechanism is arranged below the inside of the shell, and an inner cylinder is arranged inside the oil-water separation mechanism, so that the problem that oil-water contained in garbage cannot be separated to the maximum extent and the oil-water separation efficiency is affected is solved.
Description
Technical Field
The utility model relates to the technical field of oil-water separation, in particular to a filtering device for oil-water separation.
Background
Along with the continuous improvement of living standard, the corresponding generated domestic garbage is more, wherein the oil-water recovery treatment in kitchen garbage is more troublesome, the oil in water is required to be separated, and the kitchen garbage can be treated by an oil-water separation device at present.
For example, chinese issued patent CN211847396U, a kitchen waste oil-water separation filter device, comprises a main body, a filter screen, a first stop lever, an oil collecting box, a convex plate, a baffle, a second stop lever and a main body cover, wherein the top end of the main body cover is welded with a pull ring, the right side of the main body cover is inserted with a connecting rod, the upper end of the connecting rod is welded on the storage box, the upper end of the storage box is penetrated by a button, the bottom end of the button is welded with a first spring, one end of the first spring is welded on the button, and the other end of the first spring is welded at the bottom of a spring groove.
Although the above prior art can realize the separation of oil and water in the garbage, the garbage itself adsorbs more oil and water, and the direct filtration of the garbage alone still causes that a large amount of oil and water cannot be separated, so that the prior art does not meet the current requirements, and a filtering device for oil and water separation is provided for the garbage.
Disclosure of Invention
The utility model aims to provide a filtering device for oil-water separation, which solves the problem that oil-water contained in garbage proposed in the background art cannot be maximally separated, so that the oil-water separation efficiency is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the filtering device for oil-water separation comprises a shell, wherein an oil-water inlet pipe is arranged above one side of the shell and extends to the inside of the shell, and a solid collecting barrel and an oil storage barrel are respectively arranged below one side of the shell; further comprises:
the solid extrusion conveying mechanism is arranged above the inside of the shell, an extrusion cavity is arranged in the solid extrusion conveying mechanism, a rotating shaft is rotatably arranged in the extrusion cavity, spiral conveying blades are fixedly arranged outside the rotating shaft, the distance between every two adjacent spiral conveying blades is gradually decreased from one end to the other end, and a filter screen is arranged at the lower end of the solid extrusion conveying mechanism;
the oil-water separation mechanism is arranged below the inside of the shell, and an inner cylinder is arranged inside the oil-water separation mechanism.
Preferably, one end of the solid extrusion conveying mechanism is fixedly provided with a driving motor, an output shaft of the driving motor is in transmission connection with the rotating shaft through a coupler, and the diameters of the extrusion cavity and the spiral conveying blades gradually decrease from one end close to the driving motor to the other end.
Preferably, a guide groove is arranged below the solid extrusion conveying mechanism, and a water outlet of the guide groove is positioned above the oil-water separation mechanism.
Preferably, an oil delivery pipe is arranged between the inner cylinder and the oil storage barrel, and a pump is arranged outside the oil delivery pipe.
Preferably, the lower part of one end of the solid extrusion conveying mechanism is communicated with the solid collecting barrel through a solid discharge pipe.
Preferably, the electric heating wires are arranged outside the oil-water inlet pipe and at the bottom of the oil-water separation mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the solid matter extrusion conveying mechanism is arranged, the oil-water mixture containing solid matter garbage enters the solid matter extrusion conveying mechanism from the oil-water inlet pipe, the output shaft of the solid matter extrusion conveying mechanism drives the rotating shaft to rotate by starting the driving motor, so that the plurality of spiral conveying blades are driven to synchronously rotate, in the rotating process, oil water can directly enter the lower part of the filter screen, the garbage is pushed to slowly move towards the other end, the inner diameters of the extrusion cavity and the spiral conveying blades gradually decrease from one end close to the driving motor towards the other end, and the distance between the adjacent spiral conveying blades also decreases along with the gradual decrease of the inner diameters of the extrusion cavity and the spiral conveying blades, so that residual oil water in the garbage is extruded out under the extrusion of the inner wall of the solid matter extrusion conveying mechanism and the spiral conveying blades along with the movement of the garbage, the residual oil water permeates the filter screen to the guide groove, and enters the oil-water separating mechanism from the guide groove to be stored in the solid matter collecting barrel from the solid matter calandria, and the structure can ensure that oil water in the solid matter is effectively separated, so that the whole oil water separation efficiency is ensured.
2. According to the oil-water separation device, the inner barrel is arranged in the oil-water separation mechanism, the oil-water separation layer is gradually formed in the oil-water separation mechanism due to different densities of oil and water, along with continuous improvement of an oil-water mixture in the oil-water separation mechanism, when an oil level reaches the upper end face of the inner barrel, grease can enter the inner barrel, the pumping pump can be started at the moment, the grease in the inner barrel is conveyed from the oil conveying pipe to the inside of the oil storage barrel, recovery of the grease is achieved, and the oil-water separation device is convenient and easy to operate and has high recovery efficiency on the grease.
3. According to the utility model, the electric heating wires are arranged at the bottoms of the oil-water inlet pipe and the oil-water separator, and are opened when the device is operated, so that electric energy is converted into heat energy, and the oil-water is heated, thereby avoiding the phenomenon that grease is condensed and is not easy to separate from water due to lower temperature.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a perspective view of the interior of the housing of the present utility model;
FIG. 3 is a perspective view of the solid extrusion conveyor mechanism of the present utility model;
fig. 4 is an enlarged view of a portion of the area a of fig. 1 in accordance with the present utility model.
In the figure: 1. a housing; 2. an oil-water inlet pipe; 3. a solid extrusion conveying mechanism; 4. an extrusion chamber; 5. a rotating shaft; 6. spiral conveying blades; 7. a driving motor; 8. a filter screen; 9. a solid matter discharge tube; 10. a solids collection bin; 11. a guide groove; 12. an oil-water separation mechanism; 13. an inner cylinder; 14. an oil delivery pipe; 15. pumping; 16. an oil storage barrel; 17. heating wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the filtering device for oil-water separation comprises a shell 1, wherein an oil-water inlet pipe 2 is arranged above one side of the shell 1, the oil-water inlet pipe 2 extends into the shell 1, and a solid collecting barrel 10 and an oil storage barrel 16 are respectively arranged below one side of the shell 1; further comprises:
the solid extrusion conveying mechanism 3 is arranged above the inside of the shell 1, an extrusion cavity 4 is arranged in the solid extrusion conveying mechanism 3, a rotating shaft 5 is rotatably arranged in the extrusion cavity 4, spiral conveying blades 6 are fixedly arranged outside the rotating shaft 5, the distance between every two adjacent spiral conveying blades 6 is gradually decreased from one end to the other end, and a filter screen 8 is arranged at the lower end of the solid extrusion conveying mechanism 3;
and an oil-water separation mechanism 12 provided below the inside of the casing 1, wherein an inner cylinder 13 is provided inside the oil-water separation mechanism 12.
When the oil-water separator is used, the oil-water inlet pipe 2 is connected with the oil-water mixture conveying pipe, the oil-water mixture can enter the solid extrusion conveying mechanism 3 from the oil-water inlet pipe 2, the solid extrusion conveying mechanism 3 can not only block the solid, but also extrude the residual oil water in the solid, and the oil-water mixture subjected to separation and filtration is separated in the oil-water separator 12.
Referring to fig. 1, a driving motor 7 is fixedly installed at one end of the solid extrusion conveying mechanism 3, an output shaft of the driving motor 7 is in transmission connection with a rotating shaft 5 through a coupling, diameters of the extrusion cavity 4 and the spiral conveying blades 6 gradually decrease from one end close to the driving motor 7 to the other end, and residual oil water in the garbage is extruded under extrusion of the inner wall of the solid extrusion conveying mechanism 3 and the spiral conveying blades 6 along with movement of the garbage.
Referring to fig. 1, 2 and 3, a guiding groove 11 is disposed below the solid extrusion conveying mechanism 3, and a water outlet of the guiding groove 11 is located above the oil-water separation mechanism 12, so as to guide the filtered oil-water and enter the oil-water separation mechanism 12 together with the filtered oil-water.
Referring to fig. 1, an oil delivery pipe 14 is disposed between the inner cylinder 13 and the oil storage barrel 16, and a pump 15 is mounted outside the oil delivery pipe 14 to rapidly convey grease in the inner cylinder 13 to the oil storage barrel 16 through the oil delivery pipe 14.
Referring to fig. 1, the lower part of one end of the solid extrusion conveying mechanism 3 is communicated with the solid collecting barrel 10 through the solid discharge pipe 9, so as to collect the solid.
Referring to fig. 1, heating wires 17 are disposed at the outside of the oil-water inlet pipe 2 and at the bottom of the oil-water separator 12, and when the device is in operation, the heating wires 17 are turned on to convert electric energy into heat energy, thereby heating oil water, and avoiding the phenomenon that grease is condensed and is not easy to separate from water due to lower temperature.
Working principle: when the oil-water mixture containing solid garbage enters the solid extrusion conveying mechanism 3 from the oil-water inlet pipe 2, the driving motor 7 is started, the output shaft of the driving motor drives the rotating shaft 5 to rotate, so that the plurality of spiral conveying blades 6 are driven to synchronously rotate, oil-water can directly enter the lower part from the filter screen 8 in the rotating process, garbage is pushed to slowly move towards the other end, as the inner diameters of the extrusion cavity 4 and the spiral conveying blades 6 gradually decrease from one end close to the driving motor 7 towards the other end, the distance between the adjacent spiral conveying blades 6 also decreases along with the extrusion cavity, residual oil-water in the garbage is extruded out from the filter screen 8 to the guide groove 11 under the extrusion of the inner wall of the solid extrusion conveying mechanism 3 and the spiral conveying blades 6, and then enters the oil-water separating mechanism 12 from the guide groove 11, dry garbage enters the solid exhaust pipe 9 to the solid collection barrel 10 for storage, oil-water entering the oil-water separating mechanism 12 gradually forms the oil-water separator 12 due to different oil densities, as the inner barrel of the oil-water separating mechanism 12 is continuously increased, and when the oil level reaches the upper end face of the oil separating layer 13, the oil-water separating layer can enter the oil conveying pipe 13, and the oil storage pump 16 can be started, and the oil storage and the oil can be recovered from the oil storage pipe 16.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)
1. The filtering device for oil-water separation comprises a shell (1), wherein an oil-water inlet pipe (2) is arranged above one side of the shell (1), the oil-water inlet pipe (2) extends to the inside of the shell (1), and a solid collecting barrel (10) and an oil storage barrel (16) are respectively arranged below one side of the shell (1);
the method is characterized in that: further comprises:
the solid extrusion conveying mechanism (3) is arranged above the inside of the shell (1), an extrusion cavity (4) is arranged in the solid extrusion conveying mechanism (3), a rotating shaft (5) is rotatably arranged in the extrusion cavity (4), spiral conveying blades (6) are fixedly arranged outside the rotating shaft (5), the distance between every two adjacent spiral conveying blades (6) gradually decreases from one end to the other end, and a filter screen (8) is arranged at the lower end of the solid extrusion conveying mechanism (3);
and the oil-water separation mechanism (12) is arranged below the inside of the shell (1), and an inner cylinder (13) is arranged inside the oil-water separation mechanism (12).
2. The oil-water separation filter device according to claim 1, wherein: one end of the solid extrusion conveying mechanism (3) is fixedly provided with a driving motor (7), an output shaft of the driving motor (7) is connected with the rotating shaft (5) through a coupling in a transmission manner, and the diameters of the extrusion cavity (4) and the spiral conveying blades (6) gradually decrease from one end close to the driving motor (7) to the other end.
3. The oil-water separation filter device according to claim 1, wherein: a guide groove (11) is arranged below the solid extrusion conveying mechanism (3), and a water outlet of the guide groove (11) is positioned above the oil-water separation mechanism (12).
4. The oil-water separation filter device according to claim 1, wherein: an oil delivery pipe (14) is arranged between the inner cylinder (13) and the oil storage barrel (16), and a pumping pump (15) is arranged outside the oil delivery pipe (14).
5. The oil-water separation filter device according to claim 1, wherein: the lower part of one end of the solid extrusion conveying mechanism (3) is communicated with the solid collecting barrel (10) through the solid discharge pipe (9).
6. The oil-water separation filter device according to claim 1, wherein: and electric heating wires (17) are arranged outside the oil-water inlet pipe (2) and at the bottom of the oil-water separator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893213.6U CN219879201U (en) | 2023-04-20 | 2023-04-20 | Filter device for oil-water separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893213.6U CN219879201U (en) | 2023-04-20 | 2023-04-20 | Filter device for oil-water separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879201U true CN219879201U (en) | 2023-10-24 |
Family
ID=88405884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320893213.6U Active CN219879201U (en) | 2023-04-20 | 2023-04-20 | Filter device for oil-water separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117700058A (en) * | 2024-02-06 | 2024-03-15 | 中交广州航道局有限公司 | Ship deck cleaning sewage treatment device and method |
-
2023
- 2023-04-20 CN CN202320893213.6U patent/CN219879201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117700058A (en) * | 2024-02-06 | 2024-03-15 | 中交广州航道局有限公司 | Ship deck cleaning sewage treatment device and method |
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