Three-phase separator for oil, water and residues in kitchen waste

By designing a three-phase separator for oil, water, and sludge in kitchen waste, a motor drives a rotating rod to centrifugally separate the oil-water mixture. Through the use of a water pump and a water spray cleaning device, the separator effectively separates and cleans the oil, water, and sludge, solving the problems of large landfill volumes and odor pollution caused by kitchen waste separation, and realizing resource recycling and utilization.

CN223628226UActive Publication Date: 2025-12-05XIAMEN GONGXIANG ENERGY CO LTD
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Patent Information

Application Number
CN202423213704.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-25
Publication Date
2025-12-05
Estimated Expiration
2034-12-25

AI Technical Summary

Technical Problem

Failure to separate oil, water, and residue from food waste leads to large landfill volumes, takes up space, pollutes soil and water resources, emits odors, and affects urban air quality.

Method used

Design a three-phase separator for kitchen waste oil, water, and residue. The separation mechanism uses a motor to drive a rotating rod to separate the oil and water mixture using centrifugal force. The cleaning mechanism uses a water pump and a water spray pipe to achieve oil-water separation and cleaning.

Benefits of technology

It achieves effective separation of oil, water, and sludge, reduces landfill volume, reduces odor emissions, recovers oil and water resources, and the solid residue can be used as organic fertilizer, thus solving the pollution problems of oil-contaminated soil and water resources in existing technologies.

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Abstract

The utility model discloses an oil-water-residue three-phase separator for kitchen waste, and relates to the technical field of oil-water-residue separation. The filter comprises a box body, a separation mechanism is arranged in the box body, a cleaning mechanism is arranged on the outer wall of the separation mechanism, the separation mechanism is arranged, a motor is started to drive a rotating rod to rotate, and when the rotating rod rotates, a filter bin can be driven to rotate; when the filtering cabin rotates, an oil-water mixture is discharged through the filtering holes through centrifugal force, when the oil-water mixture flows into the filtering box, due to the fact that the density of the oil is small and the density of the water is large, the oil floats on the upper portion, the water sinks on the lower portion, the oil on the upper portion is discharged through the oil outlet holes, and the water on the lower portion flows into the separating water tank through the water through holes. The device has the advantages that oil, water and residues of the kitchen waste are separated, the landfill amount of the waste is reduced, peculiar smell emission is reduced, meanwhile, grease and part of water resources can be recycled, and solid residues can be used as organic fertilizer.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to oil water residue separation technical field, especially relate to a kitchen waste oil water residue three-phase separator. BACKGROUND

[0002] The oil water residue in kitchen waste refers to three components of grease, moisture and solid residue contained in kitchen waste, is an important component of organic waste in urban solid waste, mainly consists of food residue, food processing waste and waste edible oil and the like;

[0003] If the oil water residue in kitchen waste is not separated, it will cause garbage landfill quantity, the volume and weight of the whole garbage are large, a large amount of garbage landfill space will be occupied and soil and water resources will be polluted, meanwhile, the peculiar smell emitted is also large, thereby affecting the air quality in city. UTILITY MODEL CONTENT

[0004] The utility model discloses a kitchen waste oil water residue three-phase separator, which separates the kitchen waste oil water residue through the separation mechanism, solves the problem that if the kitchen waste oil water residue is not separated, it will cause garbage landfill quantity, the volume and weight of the whole garbage are large, a large amount of garbage landfill space will be occupied and soil and water resources will be polluted, meanwhile, the peculiar smell emitted is also large, thereby affecting the air quality in city.

[0005] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a kitchen garbage oil -water -dregs three -phase separator, including the box, the inside separation mechanism of box is provided with, separation mechanism outer wall is provided with cleaning mechanism, separation mechanism includes motor fixed plate, motor fixed plate top fixedly connected with motor, the output end of motor bottom is fixedly connected with the rotating link through the shaft coupling, the box top is rotatably connected with the box door, the rotating link outer surface is fixedly connected with the support rod fixed block, the quantity of support rod fixed block is several, support rod fixed block outer wall is fixedly connected with the support rod, the rotating link outer wall is fixedly connected with the filter cabin, the filter cabin inner wall is fixedly connected with the support rod outer wall, the filter cabin outer surface is equipped with the filter hole, the quantity of filter hole is several, the rotating link outer wall is through the box outer wall and extends to the inside, the box bottom is fixedly connected with the filter box, the filter box bottom is fixedly connected with the separation water tank, the separation water tank bottom is fixedly connected with the support block, the quantity of support block is several, the box inner wall is fixedly connected with the inclined plate no.

[0007] Further, the cleaning mechanism includes a water tank, and the water tank is fixedly connected with the box.

[0008] Further, a water pipe is fixedly connected with the inner wall of the water tank, and the water pipe extends to the outside through the inner wall of the water pipe.

[0009] Further, a water pump is fixedly connected with the bottom of the water pipe, and a water suction pipe is fixedly connected with the bottom of the water pump.

[0010] The rotating link is driven to rotate by the motor, and when the rotating link rotates, the filter cabin is driven to rotate, and when the filter cabin rotates, the oil-water mixture is discharged through the filter holes by centrifugal force, when the oil-water mixture flows into the filter box, because the density of oil is small and the density of water is large, so the oil floats on the top, and the water sinks below, the oil on the top is discharged through the oil outlet holes, and the water below flows into the separation water tank through the water holes.

[0011] Further, a hose is fixedly connected with the top of the water pipe, and a water spraying pipe is fixedly connected with the end of the hose away from the water pipe.

[0012] Further, the water spraying pipe extends to the inside through the outer surface of the box door, and a water pouring pipe is fixedly connected with the top of the water tank.

[0013] Furthermore, the bottom of the water pipe penetrates through the top of the water tank and extends into the interior, and a filter tank is provided inside the water tank.

[0014] Furthermore, a filter plate is slidably connected to the inner wall of the water tank, the outer wall of the filter plate penetrates the outer wall of the water tank and extends into the interior, and a handle is fixedly connected to the outer wall of the filter plate.

[0015] Water is poured into the tank through the drain pipe, where the filter plate filters the water flow. Then, the water pump is turned on, and the water in the tank is drawn in through the suction pipe. The water then flows through the water pipe, passes through the hose, and is sprayed into the tank through the spray pipe.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model, by setting up a separation mechanism, starts a motor to drive a rotating rod to rotate. When the rotating rod rotates, it drives the filter chamber to rotate. When the filter chamber rotates, the oil-water mixture is discharged through the filter holes by centrifugal force. When the oil-water mixture flows into the filter box, because oil has a lower density and water has a higher density, the oil will float on top and the water will sink to the bottom. The oil on top will be discharged through the oil outlet, and the water at the bottom will flow into the separation water tank through the water inlet. Its advantages are that it separates the oil, water and sludge of kitchen waste, reduces the amount of landfill, reduces odor emissions, and can recycle and reuse oil and some water resources, while the solid residue can be used as organic fertilizer.

[0018] 2. This utility model, by setting up a cleaning mechanism, injects water into the water tank through the pouring pipe. The filter plate can filter the water flow. At this time, the water pump is started, and the water in the tank will be drawn in through the suction pipe. The water flow will then pass through the water pipe, the hose, and the spray pipe to spray into the tank. The advantage is that it cleans the device, prevents it from having a strong odor, and prevents the growth of bacteria.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the filter chamber of this utility model on the right side.

[0023] Figure 3 It is the whole front structure schematic view of motor of the utility model.

[0024] Figure 4 It is the whole front structure schematic view of motor of the utility model.

[0025] Figure 5 It is the whole front structure schematic view of motor of the utility model.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 1, separation mechanism;101, box body;102, motor fixed plate;103, motor;104, box door;105, filter cabin;106, rotating rod;107, filter hole;108, filter box;109, separation water tank;110, supporting block;111, oil outlet hole;112, inclined plate one;113, inclined plate two;114, oil-water through port;115, water through hole;116, lock block;117, supporting rod;118, supporting rod fixed block;119, filter cabin door;2, cleaning mechanism;201, water tank;202, water pumping pipe;203, water pump;204, water through pipe;205, water pouring pipe;206, water spraying pipe;207, hose;208, filter groove;209, filter plate;210, handle. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-5As shown, the utility model is a kind of kitchen waste oil-water residue three-phase separator, including box 101, separation mechanism 1 is arranged on the inner wall of box 101, cleaning mechanism 2 is arranged on the outer wall of separation mechanism 1, separation mechanism 1 includes motor fixed plate 102, motor fixed plate 102 top is fixedly connected with motor 103, and motor 103 is supported and fixed by motor fixed plate 102, and the output end of the bottom of motor 103 is fixedly connected with rotating rod 106 by coupling, and box door 104 is rotatably connected to the top of box 101, and rotating rod 106 is rotated by motor 103, and rotating rod 106 outer surface is fixedly connected with support rod fixed block 118, the number of support rod fixed block 118 is several, and support rod fixed block 118 outer wall is fixedly connected with support rod 117, and filter cabin 105 is supported by support rod 117, and rotating rod 106 outer wall is fixedly connected with filter cabin 105, and filter cabin 105 inner wall is fixedly connected with support rod 117 outer wall, and filter hole 107 is formed on the outer surface of filter cabin 105, and the number of filter hole 107 is several, and oil-water mixture is filtered by filter hole 107, and rotating rod 106 outer wall penetrates the outer wall of box 101 and extends to the inside, and filter box 108 is fixedly connected to the bottom of box 101, and separation water tank 109 is fixedly connected to the bottom of filter box 108, and support block 110 is fixedly connected to the bottom of separation water tank 109, and four support blocks 110 are fixed.

[0030] Rotating rod 106 is rotated by motor 103, filter cabin 105 is rotated by rotating rod 106, oil-water mixture is separated by filter hole 107 on filter cabin 105, filter cabin 105 is rotated by several support rods 117, and kitchen waste residue is separated by filter cabin 105 rotation.

[0031] The number of support block 110 is several, and the inner wall of box 101 is fixedly connected with inclined plate two 113, and oil-water pass-through 114 is formed in the inside of inclined plate two 113, and oil-water mixture is discharged through oil-water pass-through 114, and inclined plate one 112 is fixedly connected to the outer wall of filter box 108, and water hole 115 is formed in the inside of inclined plate one 112, and oil outlet 111 is formed in the inside of filter box 108, and oil stain is discharged through oil outlet 111, and the number of oil outlet 111 is several, and filter cabin door 119 is rotatably arranged on the outer surface of filter cabin 105, and lock block 116 is fixedly connected to the outer surface of filter cabin door 119, and filter cabin door 119 is closed and locked by lock block 116, and the outer surface of filter cabin 105 is fixedly connected with the outer surface of lock block 116.

[0032] Oil-water mixture is discharged through oil-water pass-through 114, oil stain is discharged through oil outlet 111, water stain is discharged through water hole 115, separated water stain is stored in separation water tank 109, and filter cabin door 119 is locked by lock block 116.

[0033] The cleaning mechanism 2 comprises a water tank 201, the outer wall of the water tank 201 is fixedly connected with the outer wall of the box body 101, the inner wall of the water tank 201 is fixedly connected with a water pipe 204, the top of the water pipe 204 penetrates the inner wall of the water pipe 204 and extends to the outside, the extracted water is transported through the water pipe 204, the bottom of the water pipe 204 is fixedly connected with a water pump 203, the bottom of the water pump 203 is fixedly connected with a water suction pipe 202, the top of the water pipe 204 is fixedly connected with a hose 207, the water is pumped through the water pump 203, one end of the hose 207 away from the water pipe 204 is fixedly connected with a water spraying pipe 206, the bottom of the water spraying pipe 206 penetrates the outer surface of the box door 104 and extends to the inside, the water flow is sprayed into the box body 101 through the water spraying pipe 206, the top of the water tank 201 is fixedly connected with a water pouring pipe 205, the bottom of the water pouring pipe 205 penetrates the top of the water tank 201 and extends to the inside, a filter groove 208 is arranged in the water tank 201, a filter plate 209 is slidably connected with the inner wall of the water tank 201, the water that needs to enter the water tank is filtered through the filter plate 209, the outer wall of the filter plate 209 penetrates the outer wall of the water tank 201 and extends to the inside, the outer wall of the filter plate 209 is fixedly connected with a handle 210.

[0034] The extracted water is transported through the water pipe 204, the water is pumped through the water pump 203, the water that needs to enter the water tank is filtered through the filter plate 209, and the water is extracted through the water suction pipe 202. The water is injected into the water tank 201 through the water pouring pipe 205, and the filter plate 209 is pulled through the handle 210.

[0035] One specific application of the embodiment is:

[0036] The worker first pours the garbage oil-water residue to be separated into the filter cabin 105, then closes the filter cabin door 119, and then closes the box door 104, and then starts the motor 103 to drive the rotating rod 106 to rotate, and when the rotating rod 106 rotates, the filter cabin 105 on the outer surface of the rotating rod 106 rotates, and when the filter cabin 105 rotates, the oil-water mixture is discharged through the filter hole 107 by centrifugal force, and at this time, the garbage residue is left in the filter cabin 105, and when the oil-water mixture is discharged, it flows into the filter box 108 through the oil-water passing port 114 along the inclined surface of the inclined plate two 113, and because the density of oil is small and the density of water is large, the oil floats on the top, and the water sinks on the bottom, at this time, the oil on the top is discharged through the oil outlet hole 111, and the water on the bottom flows into the separated water tank 109 through the water passing hole 115, the advantages of which are separating the kitchen garbage oil-water residue, reducing the garbage filling amount, reducing the odor emission, and recycling the oil and part of the water resources, and the solid residue can be used as organic fertilizer, and when the inside of the device needs to be cleaned, water is injected into the water tank 201 through the water pouring pipe 205, and the filter plate 209 can filter the water flow at this time, and the water in the water tank 201 is pumped in through the water pump 203, and the water flow is sprayed into the box body 101 through the water passing pipe 204, and the advantages of which are that the device can be cleaned to prevent the generation of large odors and the breeding of bacteria.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The embodiments are selected and described in detail in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A kitchen waste oil-water residue three-phase separator, comprising a box body (101), a separation mechanism (1) is arranged inside the box body (101), and a cleaning mechanism (2) is arranged on the outer wall of the separation mechanism (1), characterized in that: The separation mechanism (1) comprises a motor fixing plate (102); The top of the motor fixing plate (102) is fixedly connected with a motor (103), the output end of the bottom of the motor (103) is fixedly connected with a rotating rod (106) through a shaft coupling, the top of the box body (101) is rotatably connected with a box door (104), the outer surface of the rotating rod (106) is fixedly connected with a support rod fixing block (118), the number of the support rod fixing blocks (118) is several, the outer wall of the support rod fixing block (118) is fixedly connected with a support rod (117), the outer wall of the rotating rod (106) is fixedly connected with a filter cabin (105), the inner wall of the filter cabin (105) is fixedly connected with the outer wall of the support rod (117), the outer surface of the filter cabin (105) is provided with a plurality of filter holes (107), the outer wall of the rotating rod (106) penetrates through the outer wall of the box body (101) and extends to the inside, the bottom of the box body (101) is fixedly connected with a filter box (108), the bottom of the filter box (108) is fixedly connected with a separation water tank (109), the bottom of the separation water tank (109) is fixedly connected with a support block (110), the number of the support blocks (110) is several, the inner wall of the box body (101) is fixedly connected with an inclined plate two (113), the inside of the inclined plate two (113) is provided with an oil-water passing port (114), the outer wall of the filter box (108) is fixedly connected with an inclined plate one (112), the inside of the inclined plate one (112) is provided with a water passing hole (115), the inside of the filter box (108) is provided with a plurality of oil outlet holes (111), the outer surface of the filter cabin (105) is rotatably provided with a filter cabin door (119), the outer surface of the filter cabin door (119) is fixedly connected with a lock block (116), and the outer surface of the filter cabin (105) is fixedly connected with the outer surface of the lock block (116).

2. The kitchen waste oil-water residue three-phase separator according to claim 1, characterized in that, The cleaning mechanism (2) comprises a water tank (201), and the outer wall of the water tank (201) is fixedly connected with the outer wall of the box body (101).

3. The kitchen waste oil-water residue three-phase separator according to claim 2, characterized in that, The inner wall of the water tank (201) is fixedly connected with a water passing pipe (204), and the top of the water passing pipe (204) penetrates through the inner wall of the water passing pipe (204) and extends to the outside.

4. The kitchen waste oil-water residue three-phase separator according to claim 3, characterized in that, The bottom of the water passing pipe (204) is fixedly connected with a water pump (203), and the bottom of the water pump (203) is fixedly connected with a water pumping pipe (202).

5. The kitchen waste oil-water residue three-phase separator according to claim 4, characterized in that, The top of the water passing pipe (204) is fixedly connected with a hose (207), and one end of the hose (207) away from the water passing pipe (204) is fixedly connected with a water spraying pipe (206).

6. The kitchen waste oil-water residue three-phase separator according to claim 5, characterized in that, The bottom of the water spraying pipe (206) penetrates through the outer surface of the box door (104) and extends to the inside, and the top of the water tank (201) is fixedly connected with a water pouring pipe (205).

7. The kitchen waste oil-water residue three-phase separator according to claim 6, characterized in that, The bottom of the water pouring pipe (205) penetrates through the top of the water tank (201) and extends to the inside, and the inside of the water tank (201) is provided with a filter groove (208).

8. The kitchen waste oil-water residue three-phase separator according to claim 7, characterized in that, The water tank (201) inner wall is slidably connected with a filter plate (209), the filter plate (209) outer wall penetrates the water tank (201) outer wall and extends to the inside, and the filter plate (209) outer wall is fixedly connected with a handle (210).