Kitchen oil-water separator

Abstract

The utility model discloses a kitchen oil-water separator, and belongs to the technical field of oil-water separation. The kitchen oil-water separator comprises a separation shell; the separation cavity is formed in the separation shell; the filter cartridge is fixedly connected to the side wall of the separation cavity; the pressing assembly is arranged on the top wall of the filter cartridge; the lifting groove is formed in the side wall of the separation cavity; the lifting plate is slidably connected to the side wall of the lifting groove. The lifting assembly is arranged in the lifting groove and used for driving the lifting plate to move in the vertical direction. The sliding groove is formed in the top wall of the lifting plate. The rotating gear is rotationally connected to the lifting plate; one end of the connecting hook is fixedly connected with the rotating gear, and the other end is slidably connected into the chute; the brush plate is clamped on the rotating gear; the driving assembly is arranged in the lifting plate; the stirring assembly is arranged on the bottom wall of the separation cavity; the oil outlet pipe is fixedly connected to the bottom wall of the separation cavity; the water outlet pipe is fixedly connected to the bottom wall of the separation cavity. The kitchen oil-water separator has the beneficial effect that the kitchen oil-water separator capable of automatically dredging the filtering holes is provided.

Description

Technical Field

[0001] The present application relates to the technical field of oil-water separation, and in particular to a kitchen oil-water separator. Background Art

[0002] With the development of economy and the advancement of science and technology, people are using tools or machines more and more. Catering kitchens are created to improve the efficiency and convenience of cleaning kitchen waste. The so-called kitchen waste refers to the food leftovers discarded during food processing, or the food leftovers after eating, as well as the untreated dirty oil and sewage generated in the process of washing food and washing dishes. Kitchen waste mainly includes fruit peels and bones, food particles, insoluble eggs, dirty oil and sewage, or some non-soluble organic matter. Since kitchen waste contains rich nutrients and oil and water, if it is not treated and directly discharged into the nature, it will rot and deteriorate in a short period of time under the action of suitable temperature and bacteria, which will not only pollute the surrounding environment and breed bacteria, but also produce odors and cause a large waste of resources.

[0003] The structure of the product can refer to the oil-water separator for a catering kitchen disclosed in Chinese patent document publication number: CN215480073U, comprising a box body, a water inlet trough and an oil filter trough, the box body being a rectangular structure and being internally provided with a plurality of mutually parallel partitions, the partitions dividing the interior of the box body into a water inlet trough, an oil filter trough and a drainage trough, the water inlet trough and the drainage trough being arranged at two ends inside the box body, the oil filter trough being provided with a plurality of oil filter troughs, and the inner walls of the plurality of oil filter troughs are all provided with oil extraction pipes passing through the outer wall of the box body, the oil extraction pipes are provided with valves, two supporting blocks are symmetrically installed on the inner wall of the water inlet trough, a filter basket is movably connected to the supporting blocks, a plurality of connecting plates are movably connected to the outer wall of the box body, the box body is movably connected to two sealing plates through the connecting plates, one of the sealing plates is provided with a mounting hole, and a ventilation rack is installed next to the mounting hole.

[0004] In the above structure, since the kitchen waste is directly placed on the filter basket for filtering, some fine kitchen waste will enter the filter holes of the filter basket and block the filter holes, thereby reducing the filtering effect of the filter basket.

[0005] There is no kitchen oil-water separator with automatic dredging filter holes. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a kitchen oil-water separator, comprising: a separation shell;

[0008] The kitchen oil-water separator also includes:

[0009] A separation chamber, disposed in the separation shell;

[0010] A filter cartridge is fixedly connected to the side wall of the separation chamber;

[0011] A material pressing component, arranged on the top wall of the filter cartridge, for compressing kitchen food;

[0012] A lifting slot is provided on the side wall of the separation chamber;

[0013] A lifting plate is slidably connected to the side wall of the lifting slot;

[0014] A lifting assembly is arranged in the lifting slot and is used to drive the lifting plate to move in the vertical direction;

[0015] A chute, provided on the top wall of the lifting plate;

[0016] Rotate the gear, which is connected to the lifting plate;

[0017] A connecting hook, one end of which is fixedly connected to the rotating gear and the other end of which is slidably connected to the slide slot;

[0018] A brush plate, clamped on the rotating gear;

[0019] A driving assembly is disposed in the lifting plate and is used to drive the rotating gear to rotate;

[0020] A stirring assembly is provided on the bottom wall of the separation chamber and is used to drive the oil and water to rotate centrifugally;

[0021] An oil outlet pipe, fixedly connected to the bottom wall of the separation chamber;

[0022] The water outlet pipe is fixedly connected to the bottom wall of the separation chamber.

[0023] Further, the pressing component comprises:

[0024] A guide rod, fixedly connected to the top wall of the filter cartridge;

[0025] A guide block is vertically slidably connected to the guide rod;

[0026] The pressure plate is fixedly connected to the guide block.

[0027] Furthermore, the lifting assembly comprises:

[0028] A first motor is fixedly connected to the side wall of the separation shell;

[0029] A first bevel gear, fixedly connected to the output shaft of the first motor;

[0030] A threaded shaft, rotatably connected to the bottom wall of the lifting slot;

[0031] A second bevel gear is fixedly connected to the upper end of the threaded shaft;

[0032] The first bevel gear is meshed with the second bevel gear, and the threaded shaft passes through the lifting plate and is threadedly connected to the lifting plate. Further, the driving assembly includes:

[0033] A second motor is fixedly connected to the bottom wall of the lifting plate;

[0034] A driving gear is fixedly connected to the output shaft of the second motor and is meshed with the rotating gear. Further, the stirring assembly includes:

[0035] a third motor, fixedly connected to the bottom wall of the separation shell;

[0036] The stirring blade is fixedly connected to the output shaft of the third motor.

[0037] Furthermore, the output shaft of the third motor passes through the bottom wall of the separation shell and extends into the separation chamber, and a plurality of stirring blades are provided and fixedly connected to the output shaft of the third motor at equal intervals.

[0038] Furthermore, valves are installed in both the oil outlet pipe and the water outlet pipe.

[0039] Furthermore, a cylindrical filter cavity with an upward opening is provided in the filter cartridge, and filter holes are provided at equal intervals on the bottom wall of the filter cavity.

[0040] Furthermore, the pressing plate is located directly above the filter cartridge and is a circular plate, and the diameter of the pressing plate is smaller than the diameter of the cylindrical filter cavity of the filter cartridge.

[0041] Furthermore, symmetrically positioned protrusions are provided on the side walls of the brush plate, a slot is provided on the rotating gear, the protrusion is engaged with the slot on the rotating gear, and vertically upward needle-shaped bristles are provided at equal intervals on the top wall of the brush plate.

[0042] The beneficial effect of the present application is that a kitchen oil-water separator with automatically clearing filter holes is provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0044] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0045] In the attached picture:

[0046] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0047] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing the cross-sectional structure of the separation shell;

[0048] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the lifting plate structure;

[0049] Figure 4 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the driving component;

[0050] Figure 5 yes Figure 2 Enlarged schematic diagram of part A in the middle.

[0051] Reference numerals:

[0052] 11. Separation shell; 12. Separation chamber; 13. Filter cartridge; 14. Press plate; 15. Oil outlet pipe; 16. Water outlet pipe; 17. Third motor; 18. Stirring blade; 19. Lifting slot; 20. First motor; 21. Lifting plate; 22. Slide slot; 23. Connecting hook; 24. Rotating gear; 25. Brush plate; 26. Second motor; 27. Driving gear; 28. Guide rod; 29. ​​Guide block; 30. Threaded shaft; 31. First bevel gear; 32. Second bevel gear. DETAILED DESCRIPTION

[0053] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0054] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0055] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0056] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0057] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0058] Reference Figure 1-Figure 5 The kitchen oil-water separator comprises: a separation shell 11, a filter cartridge 13, a lifting plate 21, a rotating gear 24, a connecting hook 23, a brush plate 25, an oil outlet pipe 15, and a water outlet pipe 16;

[0059] The top wall of the separation shell 11 is provided with a separation chamber 12 with an opening facing upward, and the filter cartridge 13 is located in the separation chamber 12 and fixed to the inner wall of the separation chamber 12 through a connecting rod. A cylindrical filter chamber with an opening facing upward is provided in the filter cartridge 13, and filter holes are provided at equal intervals on the bottom wall of the filter chamber. The side wall of the separation chamber 12 is provided with a symmetrical lifting groove 19, and the two ends of the lifting plate 21 are respectively slidably connected to the side walls of the lifting groove 19 on both sides, and the top wall of the lifting plate 21 is provided with a slide groove 22, which is an annular groove, and the rotating gear 24 is rotatably connected to the lifting plate 21, and one end of the connecting hook 23 is fixedly connected to the rotating gear 24 and the other end is slidably connected in the slide groove 22. The brush plate 25 is clamped on the rotating gear 24, and the side wall of the brush plate 25 is provided with a symmetrical protrusion, and the rotating gear 24 is provided with a slot, and the protrusion is clamped with the slot on the rotating gear 24, so that the brush plate 25 and the rotating gear 24 rotate synchronously. The top wall of the brush plate 25 is provided with vertical upward needle-shaped bristles ( Figure 3 , Figure 4 , Figure 5 The cylinder in the middle is a needle-shaped combing hair. The oil outlet pipe 15 is fixedly connected to the bottom wall of the separation chamber 12, and the water outlet pipe 16 is fixedly connected to the bottom wall of the separation chamber 12. Valves (not shown in the figure) are installed in the oil outlet pipe 15 and the water outlet pipe 16.

[0060] In order to compress the kitchen food so as to squeeze out the oil and water absorbed in the kitchen waste, a material pressing assembly is also provided, which includes: a guide rod 28, a guide block 29, and a pressing plate 14. The guide rod 28 is fixedly connected to the top wall of the filter cartridge 13, the guide block 29 is vertically slidably connected to the guide rod 28, and the pressing plate 14 is fixedly connected to the guide block 29 through a connecting rod. The pressing plate 14 is located directly above the filter cartridge 13 and is a circular plate. The diameter of the pressing plate 14 is slightly smaller than the diameter of the cylindrical filter cavity of the filter cartridge 13.

[0061] In order to drive the vertical movement of the lifting plate 21, a lifting component is also provided, which includes: a first motor 20, a threaded shaft 30, a first bevel gear 31, and a second bevel gear 32; the first motor 20 is fixedly connected to the side wall of the separation shell 11, and the output shaft of the first motor 20 passes through the side wall of the separation shell 11 and extends into the lifting groove 19. The output shaft of the first motor 20 is located in a part of the lifting groove 19 and is fixedly connected to the first bevel gear 31. The threaded shaft 30 is rotatably connected to the bottom wall of the lifting groove 19, and the upper end of the threaded shaft 30 is fixedly connected to the second bevel gear 32. The first bevel gear 31 is meshed with the second bevel gear 32, and the threaded shaft 30 passes through the lifting plate 21 and is threadedly connected to the lifting plate 21.

[0062] In order to drive the rotating gear 24 to rotate, a driving assembly is also provided, which includes: a second motor 26 and a driving gear 27; the second motor 26 is fixedly connected to the bottom wall of the lifting plate 21, and the driving gear 27 is fixedly connected to the output shaft of the second motor 26 and the driving gear 27 is meshed with the rotating gear 24.

[0063] In order to drive the oil-water mixture to rotate centrifugally, a stirring component is also provided, which includes: a third motor 17 and a stirring blade 18; the third motor 17 is fixedly connected to the bottom wall of the separation shell 11, and the stirring blade 18 is fixedly connected to the output shaft of the third motor 17. The output shaft of the third motor 17 passes through the bottom wall of the separation shell 11 and extends into the separation chamber 12. A plurality of stirring blades 18 are provided and are fixedly connected to the output shaft of the third motor 17 at equal intervals.

[0064] Working or installation process:

[0065] Put the kitchen waste into the filter chamber of the filter cartridge 13, and place the kitchen waste mixed with oil and water on the bottom wall of the filter chamber. The oil-water mixed liquid is filtered downward through the filter holes and falls onto the bottom wall of the separation chamber 12. The user presses down the guide block 29, so that the guide block 29 moves vertically downward along the extension direction of the guide rod 28. The guide block 29 drives the pressing plate 14 to move downward. The pressing plate 14 moves downward and squeezes the kitchen waste in the filter chamber. Through the squeezing of the pressing plate 14, the oil-water mixed liquid absorbed in the kitchen waste is squeezed out of the waste and flows downward onto the bottom wall of the separation chamber 12. When the waste in the filter cartridge 13 is squeezed, so that a large amount of oil-water mixed liquid absorbed in the kitchen waste flows into the separation chamber 12, the downward pressure on the pressing plate 14 is no longer applied.

[0066] The third motor 17 is started, and the output shaft of the third motor 17 rotates and drives the stirring blade 18 to rotate. The stirring blade 18 rotates in the separation chamber 12 and stirs the oil-water mixture in the separation chamber 12. The stirring of the stirring blade 18 drives the oil-water mixture to perform centrifugal motion. The centrifugal motion causes the oil to float upward and the water to float downward, thereby stratifying the oil and water. When the oil and water in the separation chamber 12 are separated, the third motor 17 is turned off, the stirring blade 18 stops rotating, and the liquid in the separation shell 11 is left standing for a period of time. After the standing is completed, the water layer is located at the bottom and the oil layer floats above the water layer. The lower end of the water outlet pipe 16 is connected to a water layer storage device, the valve in the water outlet pipe 16 is opened, the water layer in the separation chamber 12 flows downward through the water outlet pipe 16 and flows into the water layer storage device, the oil layer in the separation chamber 12 continues to decrease with the reduction of the water layer, until the water layer in the separation chamber 12 flows into the water layer storage device, at this time the oil layer contacts the bottom wall of the separation chamber 12, the valve in the water outlet pipe 16 is closed, and the lower end of the oil outlet pipe 15 is connected to the oil layer storage device, the valve in the oil outlet pipe 15 is opened, the oil layer in the separation chamber 12 flows through the oil outlet pipe 15 and flows into the oil layer storage device, until the oil layer in the separation chamber 12 flows into the oil layer storage device, the oil-water separation work is completed.

[0067] After working for a long time, a lot of fine kitchen waste will be stuck in the filter holes of the filter cartridge 13, causing the filter holes to be blocked, affecting the filtering efficiency, and the first motor 20 is started, the output shaft of the first motor 20 rotates and drives the first bevel gear 31 to rotate, the first bevel gear 31 meshes with the second bevel gear 32 and drives the second bevel gear 32 to rotate, the second bevel gear 32 drives the threaded shaft 30 to rotate, the threaded shaft 30 is threadedly connected with the lifting plate 21, thereby driving the lifting plate 21 to move upward along the axial direction of the threaded shaft 30, the lifting plate 21 drives the rotating gear 24 and the brush plate 25 to move upward by connecting the hook 23, the brush plate 25 moves upward and extends the needle-shaped combing hairs of the brush plate 25 into the filter hole, and the residue blocked in the filter hole is pushed out by inserting the needle-shaped combing hairs into the filter hole;

[0068] When the residue in the filter hole is pushed out by the needle-like bristles, the first motor 20 is started in the reverse direction, the threaded shaft 30 rotates in the reverse direction and drives the lifting plate 21 to move downward, so that the lifting plate 21 drives the needle-like bristles to move downward and remove the needle-like bristles from the filter hole, the second motor 26 is started, and the output shaft of the second motor 26 drives the driving gear 27 to rotate, the driving gear 27 meshes with the rotating gear 24 and drives the rotating gear 24 to rotate, and the rotating gear 24 drives the brush plate 25 to rotate through the protrusion, so that the needle-like bristles that are not inserted are rotated to the bottom of the filter hole, so as to avoid the same needle-like bristles being pressed by the bottom wall of the filter cylinder 13 for many times, resulting in a reduction in the service life of the needle-like bristles.

[0069] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A kitchen oil-water separator, comprising: Separation shell (11); Features: The kitchen oil-water separator also includes: A separation chamber (12) is disposed in the separation shell (11); A filter cartridge (13) fixedly connected to the side wall of the separation chamber (12); A material pressing component, arranged on the top wall of the filter cylinder (13), and used for compressing kitchen food; A lifting groove (19) is arranged on the side wall of the separation chamber (12); A lifting plate (21) is slidably connected to the side wall of the lifting slot (19); A lifting assembly, disposed in the lifting slot (19), and used to drive the lifting plate (21) to move in a vertical direction; A slide groove (22) is provided on the top wall of the lifting plate (21); A rotating gear (24) rotatably connected to the lifting plate (21); A connecting hook (23), one end of which is fixedly connected to the rotating gear (24) and the other end of which is slidably connected to the sliding groove (22); A brush plate (25) is clamped on the rotating gear (24); A driving assembly, disposed in the lifting plate (21), and used for driving the rotating gear (24) to rotate; A stirring assembly, arranged on the bottom wall of the separation chamber (12), for driving the oil and water to rotate centrifugally; An oil outlet pipe (15) fixedly connected to the bottom wall of the separation chamber (12); The water outlet pipe (16) is fixedly connected to the bottom wall of the separation chamber (12).

2. The kitchen oil-water separator according to claim 1, characterized in that: The pressing component comprises: A guide rod (28) fixedly connected to the top wall of the filter cartridge (13); A guide block (29) vertically slidably connected to the guide rod (28); The pressing plate (14) is fixedly connected to the guide block (29).

3. The kitchen oil-water separator according to claim 1, characterized in that: The lifting assembly comprises: A first motor (20) fixedly connected to a side wall of the separation shell (11); A first bevel gear (31) fixedly connected to the output shaft of the first motor (20); A threaded shaft (30) rotatably connected to the bottom wall of the lifting slot (19); A second bevel gear (32) fixedly connected to the upper end of the threaded shaft (30); The first bevel gear (31) is meshed with the second bevel gear (32), and the threaded shaft (30) passes through the lifting plate (21) and is threadedly connected to the lifting plate (21).

4. The kitchen oil-water separator according to claim 1, characterized in that: The drive assembly comprises: A second motor (26) is fixedly connected to the bottom wall of the lifting plate (21); A driving gear (27) is fixedly connected to the output shaft of the second motor (26) and the driving gear (27) is meshed with the rotating gear (24).

5. The kitchen oil-water separator according to claim 1, characterized in that: The stirring assembly comprises: A third motor (17) is fixedly connected to the bottom wall of the separation shell (11); The stirring blade (18) is fixedly connected to the output shaft of the third motor (17).

6. The kitchen oil-water separator according to claim 5, characterized in that: The output shaft of the third motor (17) passes through the bottom wall of the separation shell (11) and extends into the separation chamber (12); a plurality of stirring blades (18) are provided and fixedly connected to the output shaft of the third motor (17) at equal intervals.

7. The kitchen oil-water separator according to claim 1, characterized in that: Valves are installed in the oil outlet pipe (15) and the water outlet pipe (16).

8. The kitchen oil-water separator according to claim 2, characterized in that: A cylindrical filter cavity with an upward opening is provided in the filter cartridge (13), and filter holes are provided at equal intervals on the bottom wall of the filter cavity.

9. The kitchen oil-water separator according to claim 8, characterized in that: The pressing plate (14) is located directly above the filter cartridge (13) and is a circular plate. The diameter of the pressing plate (14) is smaller than the diameter of the cylindrical filter cavity of the filter cartridge (13).

10. The kitchen oil-water separator according to claim 8, characterized in that: The side wall of the brush plate (25) is provided with symmetrically positioned protrusions, the rotating gear (24) is provided with a slot, the protrusion is engaged with the slot on the rotating gear (24), and the top wall of the brush plate (25) is provided with vertically upward-facing needle-shaped combing hairs at equal intervals.

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