Water-impurity separation equipment for kitchen waste oil

By designing components such as trash cans, bins, filter boxes, and movable pipes, the kitchen waste oil-water separation equipment solves the problem of difficult oil-water separation and achieves effective oil-water separation and separate recycling.

CN224167099UActive Publication Date: 2026-04-28SHANGHAI SANYI ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI SANYI ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date
2025-02-11
Publication Date
2026-04-28

AI Technical Summary

Technical Problem

Existing kitchen waste oil-water separation equipment is ineffective at separating oil and water, resulting in oil and water mixing together and making them difficult to recycle separately.

Method used

A waste oil-water-impurity separation device for kitchen waste was designed, comprising a trash can, a trash bin, a filter box, a discharge pipe, a movable pipe, and a sealing plate. Impurities are filtered through the filter box, and after the oil and water separate into layers, the position of the through holes is controlled by the movement of the movable pipe and the sealing plate to achieve oil-water separation.

Benefits of technology

It achieves effective separation of oil and water, with impurities filtered by the filter box and oil and water collected separately into different waste bins, simplifying the recycling process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of kitchen waste treatment, in particular to kitchen waste oil water-impurity separation equipment which comprises a base and an oil-water separation auxiliary mechanism, discharging pipelines are symmetrically fixed to the two sides of the bottom of a garbage can, a sliding way is formed in the front side of the garbage can, and the oil-water separation auxiliary mechanism penetrates through the sliding way and extends into the garbage can. And the bottom of the oil-water separation auxiliary mechanism is clamped and connected into the discharging pipeline. According to the kitchen waste oil, water and impurity separation equipment, the filter box plays a role in filtering kitchen waste, impurities remain in the filter box, oil and water penetrate through the filter box to flow into the garbage can, the impurities in the filter box can be cleaned after the filter box is taken up, and after the oil and water are stood and layered in the garbage can, the positions of the two through holes can be controlled by moving the movable pipeline and the sealing plate left and right; and after the discharging pipeline on the left side is opened, oil flows into the garbage can on the left side, after the discharging pipeline on the right side is opened, oil flows into the garbage can on the right side, and the oil-water separation effect is conveniently achieved.
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Description

Technical Field

[0001] This utility model relates to the field of kitchen waste treatment technology, specifically to a kitchen waste oil-water-impurity separation device. Background Technology

[0002] Compared to its original state, waste cooking oil contains a large number of impurities, is darker in color, and has a stronger odor. Directly entering the environment will have a negative impact, such as polluting water bodies, emitting foul odors, and causing food safety problems. Therefore, it is necessary to effectively recycle and treat waste cooking oil.

[0003] Existing kitchen waste oil-water-impurity separation equipment can generally only filter the waste and separate impurities from oil and water. However, oil and water are usually mixed together, making it difficult to separate and collect them for recycling. To address these issues, existing equipment needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a kitchen waste oil-water-impurity separation device to solve the problem mentioned in the background art that the existing kitchen waste oil-water-impurity separation devices can generally only filter the garbage and separate impurities from oil and water, but oil and water are generally mixed together and difficult to collect and recycle separately.

[0005] The kitchen waste oil-water-impurity separation equipment provided by this utility model includes a base and an oil-water separation auxiliary mechanism. Garbage cans are symmetrically placed on both sides of the upper surface of the base, a garbage bin is fixed on the upper surface of the base, and discharge pipes are symmetrically fixed on both sides of the bottom of the garbage bin.

[0006] The front side of the garbage bin is provided with a slide rail, and the oil-water separation auxiliary mechanism passes through the slide rail and extends into the garbage bin. The bottom of the oil-water separation auxiliary mechanism is engaged and connected to the discharge pipe.

[0007] Preferably, a filter box is placed on top of the trash can, and a transparent panel is embedded in the front side of the trash can.

[0008] The above technical solution allows for observation of oil-water separation through a transparent plate.

[0009] Preferably, the oil-water separation auxiliary mechanism includes a movable pipe that passes through a slide rail. One end of the movable pipe is fixed with a handle, and the other end of the movable pipe is fixed with a sealing plate. The sealing plate is placed on the inner bottom of the garbage bin, and two through holes are provided on the sealing plate.

[0010] With the above technical solution, the sealing plate can move left and right. When one of the through holes is aligned with the corresponding discharge pipe, the other discharge pipe will be sealed by the sealing plate.

[0011] Preferably, a pinch rod extends through the rear side of the handle, and a pull rope is fixed to the rear side of the pinch rod. The pull rope extends through the movable pipe and is connected to a connecting rope. Pipe plugs are symmetrically fixed at both ends of the connecting rope, and the pipe plugs are engaged and connected inside the discharge pipe.

[0012] With the above technical solution, the handle and lever need to be squeezed simultaneously before moving the movable pipe and sealing plate left and right.

[0013] Preferably, the lower end face of the sealing plate has symmetrical grooves on both sides, and a compression spring is fixed to the top of the groove. The tube plug is fixed to the bottom of the compression spring and is slidably connected in the groove.

[0014] The above technical solution allows the pipe plug to be used to seal the discharge pipe.

[0015] The technical effects that can be achieved by the technical means of this utility model are as follows:

[0016] 1. This kitchen waste oil-water-impurity separation equipment, through the coordinated use of a garbage bin, garbage container, filter box, discharge pipe, movable pipe, sealing plate, and through holes, can achieve the purpose of separating impurities and oil and water. The filter box filters the kitchen waste, leaving impurities inside, while oil and water flow through the filter box into the garbage container. After removing the filter box, the impurities can be cleaned out. After the oil and water settle and separate in the garbage container, the positions of the two through holes can be controlled by moving the movable pipe and sealing plate left and right. After opening the discharge pipe on the left, the oil will flow into the garbage bin on the left, and after opening the discharge pipe on the right, the oil will flow into the garbage bin on the right, facilitating the oil-water separation effect.

[0017] 2. Before moving the movable pipe and sealing plate left and right, the handle and lever need to be squeezed by hand. The pipe plug moves and leaves the discharge pipe under the pulling action of the pull rope and connecting rope. Then the movable pipe and sealing plate can be moved to the left or right. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a frontal cross-sectional view of the present invention.

[0020] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of this utility model.

[0022] In the diagram: 1. Base; 2. Trash can; 3. Trash bin; 4. Filter box; 5. Discharge pipe; 6. Transparent plate; 7. Slide rail; 8. Oil-water separation auxiliary mechanism; 801. Movable pipe; 802. Handle; 803. Sealing plate; 804. Through hole; 805. Pinch rod; 806. Pull rope; 807. Connecting rope; 808. Pipe plug; 809. Compression spring; 810. Groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] A preferred embodiment of the kitchen waste oil-water-impurity separation equipment provided by this utility model is, for example... Figures 1 to 2 As shown, it includes a base 1 and an oil-water separation auxiliary mechanism 8. Garbage bins 2 are symmetrically placed on both sides of the upper surface of the base 1. A garbage container 3 is fixed on the upper surface of the base 1. Discharge pipes 5 are symmetrically fixed on both sides of the bottom of the garbage container 3.

[0026] A slide 7 is provided on the front side of the garbage bin 3. An oil-water separation auxiliary mechanism 8 passes through the slide 7 and extends into the garbage bin 3. The bottom of the oil-water separation auxiliary mechanism 8 is engaged and connected to the discharge pipe 5.

[0027] In this embodiment, a filter box 4 is placed on top of the garbage bin 3, and a transparent plate 6 is embedded in the front side of the garbage bin 3. The filter box 4 plays a role in filtering kitchen waste, making it easy to separate oil and water from impurities. Oil and water can pass through the filter box 4, while impurities remain inside the filter box 4.

[0028] Example 2

[0029] Based on Example 1, a preferred embodiment of the kitchen waste oil-water-impurity separation device provided by this utility model is as follows: Figures 3 to 4 As shown, the oil-water separation auxiliary mechanism 8 includes a movable pipe 801, which passes through the slide rail 7. One end of the movable pipe 801 is fixed with a handle 802, and the other end of the movable pipe 801 is fixed with a sealing plate 803. The sealing plate 803 is placed on the inner bottom of the garbage bin 3. Two through holes 804 are opened on the sealing plate 803. By holding the handle 802, the movable pipe 801 and the sealing plate 803 can be moved left and right, so that the through hole 804 on the left side can be aligned with the discharge pipe 5 on the left side or the through hole 804 on the right side can be aligned with the discharge pipe 5 on the right side.

[0030] In this embodiment, a pinch rod 805 extends through the rear side of the handle 802, and a pull rope 806 is fixed to the rear side of the pinch rod 805. The pull rope 806 extends through the movable pipe 801 and is connected to the connecting rope 807. Pipe plugs 808 are symmetrically fixed at both ends of the connecting rope 807. The pipe plugs 808 are engaged and connected inside the discharge pipe 5. Before moving the movable pipe 801 and the sealing plate 803 left and right, the pinch rod 805 and the handle 802 need to be pinched simultaneously. Under the pulling action of the pull rope 806 and the connecting rope 807, the two pipe plugs 808 move upward and leave the discharge pipe 5. Then the movable pipe 801 and the sealing plate 803 can be moved left and right.

[0031] Furthermore, grooves 810 are symmetrically provided on both sides of the lower end face of the sealing plate 803, and a compression spring 809 is fixed to the top of the groove 810. The pipe plug 808 is fixed to the bottom of the compression spring 809 and is slidably connected in the groove 810. After squeezing the pinch rod 805 and the handle 802 and moving the movable pipe 801 and the sealing plate 803 to the left or right, the pipe plug 808 will automatically spring open under the action of the compression spring 809 after the pinch rod 805 is released. The pipe plug 808 will press against the inner bottom of the garbage bin 3 or spring back into the discharge pipe 5.

[0032] During use, the garbage is poured into the filter box 4, which separates the impurities from the garbage. The oil and water flow through the filter box 4 into the garbage bin 3. The oil and water separation can be observed by looking at the transparent plate 6. After the oil and water have separated, the handle 802 and the lever 805 are squeezed by hand. The pipe plug 808 moves upward and away from the discharge pipe 5 under the pulling action of the pull rope 806 and the connecting rope 807. Then, the movable pipe 801 and the sealing plate 803 are moved to the left, so that the through hole 804 on the left side is connected to the discharge pipe 5. The discharge pipe 5 on the left is aligned with the sealing plate 803, which seals the through hole 804 on the right. The oil flows through the through hole 804 on the left into the trash can 2 on the left. After the oil has completely flowed out, the movable pipe 801 and the sealing plate 803 are moved to the right so that the through hole 804 on the right is aligned with the discharge pipe 5 on the right. The sealing plate 803 seals the through hole 804 on the left, and the water flows through the through hole 804 on the right into the trash can 2 on the right. This achieves the effect of oil-water separation, thus completing the entire process.

[0033] In summary, this kitchen waste oil-water-impurity separation equipment achieves the purpose of separating impurities and oil and water, thus meeting people's usage needs.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kitchen waste oil-water-impurity separation device, comprising a base (1) and an oil-water separation auxiliary mechanism (8), characterized in that: Garbage bins (2) are symmetrically placed on both sides of the upper surface of the base (1), a garbage can (3) is fixed on the upper surface of the base (1), and discharge pipes (5) are symmetrically fixed on both sides of the bottom of the garbage can (3). The front side of the garbage bin (3) is provided with a slide (7), the oil-water separation auxiliary mechanism (8) passes through the slide (7) and extends into the garbage bin (3), and the bottom of the oil-water separation auxiliary mechanism (8) is engaged and connected in the discharge pipe (5).

2. The kitchen waste oil-water-impurity separation equipment as described in claim 1, characterized in that: A filter box (4) is placed on top of the trash can (3), and a transparent plate (6) is embedded in the front side of the trash can (3).

3. The kitchen waste oil-water-impurity separation equipment as described in claim 1, characterized in that: The oil-water separation auxiliary mechanism (8) includes a movable pipe (801) that passes through the slide (7). One end of the movable pipe (801) is fixed with a handle (802), and the other end of the movable pipe (801) is fixed with a sealing plate (803). The sealing plate (803) is placed on the inner bottom of the trash can (3), and two through holes (804) are opened on the sealing plate (803).

4. The kitchen waste oil-water-impurity separation equipment as described in claim 3, characterized in that: A pinch rod (805) is inserted through the rear side of the handle (802), and a pull rope (806) is fixed to the rear side of the pinch rod (805). The pull rope (806) passes through the movable pipe (801) and is connected to the connecting rope (807). Pipe plugs (808) are symmetrically fixed at both ends of the connecting rope (807). The pipe plugs (808) are engaged and connected inside the discharge pipe (5).

5. The kitchen waste oil-water-impurity separation equipment as described in claim 4, characterized in that: The sealing plate (803) has symmetrical grooves (810) on both sides of its lower end face, and a compression spring (809) is fixed to the top of the groove (810). The tube plug (808) is fixed to the bottom of the compression spring (809), and the tube plug (808) is slidably connected in the groove (810).