Automatic decomposition device for organic garbage

By designing an automatic decomposition device with spray head cleaning, water collection and drainage through seepage holes, a leveling mechanism to adjust balance, and stirring blades to evenly decompose materials, the problem of odor pollution caused by dirt adhesion after long-term use of waste decomposition devices has been solved, achieving efficient cleaning and uniform material decomposition.

CN223988880UActive Publication Date: 2026-03-13TIANJIN LUYUAN XIANGCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-25
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

Existing waste decomposition devices are prone to accumulating dirt after prolonged use, leading to odor pollution of the environment, and lack effective cleaning and leveling functions.

Method used

An automatic decomposition device was designed, comprising a decomposition tank, a heating mechanism, a water collection mechanism, a stirring mechanism, and a cleaning mechanism. The device uses a spray head for cleaning, water collection and discharge through seepage holes, a leveling mechanism for balancing, and stirring blades for uniformly decomposing materials.

Benefits of technology

The automatic cleaning and leveling of the decomposition tank is achieved, preventing odor contamination, ensuring uniform decomposition of materials, and improving the efficiency and environmental friendliness of the equipment.

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Abstract

The utility model discloses an automatic decomposition device for organic garbage. The automatic decomposition device comprises a decomposition device, the decomposing device is composed of a base, a decomposing tank, a heating mechanism and a water collecting mechanism, the base is installed at the bottom end of the decomposing tank, leveling mechanisms are installed on the periphery of the bottom end of the base, the water collecting mechanism is installed at the bottom end of the decomposing tank, and the heating mechanism is installed on the outer side of the decomposing tank. A heat conducting plate is welded to the outer side, located on the outer side of the inner section of the heating mechanism, of the decomposition tank, a stirring mechanism is installed in the decomposition tank, a cleaning mechanism is installed at the upper end of the decomposition tank and composed of a cleaning pipeline and a spraying head, and the spraying head is installed at the bottom end of the cleaning pipeline. According to the device, the interior of the decomposition tank can be cleaned through the cleaning mechanism, during cleaning, water is guided to the interior of the spraying head through the cleaning pipeline, and the water is sprayed into the decomposition tank through the spraying head to clean the decomposition tank.
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Description

Technical Field

[0001] This utility model relates to the field of waste decomposition technology, specifically an automatic decomposition device for organic waste. Background Technology

[0002] Waste decomposition refers to the process of transforming waste into harmless or low-toxicity substances through various methods, thereby reducing its pollution and impact on the environment. This process not only contributes to resource recycling but also effectively improves the quality of the ecological environment. Decomposition equipment is required in the waste decomposition process.

[0003] Chinese Patent No. 202321958865.X discloses a waste decomposition device, including a combustion chamber with a feed inlet on one side of the top of the combustion chamber, and further including: a transport component, which is disposed at the bottom of the combustion chamber; a vibration component, which is connected to the combustion chamber and drives it to vibrate; and a combustion component, which is disposed on one side of the combustion chamber and generates a fire source and sends the fire source into the combustion chamber.

[0004] After prolonged use, the interior of this invention will accumulate a large amount of dirt. If it is not cleaned in time, it will cause a strong odor to be emitted from the interior, polluting the surrounding environment. Utility Model Content

[0005] The purpose of this invention is to provide an automatic decomposition device for organic waste to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic decomposition device for organic waste, comprising a decomposition device; the decomposition device consists of a base, a decomposition tank, a heating mechanism, and a water collection mechanism; the base is installed at the bottom of the decomposition tank, and a leveling mechanism is installed around the bottom of the base; the water collection mechanism is installed at the bottom of the decomposition tank, and a seepage hole is provided inside the water collection mechanism at the bottom of the decomposition tank; an outlet pipe is installed at the bottom of the decomposition tank, and a control valve is installed on the upper side of the outlet pipe; the heating mechanism is installed on the outside of the decomposition tank, and a heat-conducting plate is welded to the outside of the heating mechanism's inner section; a stirring mechanism is installed inside the decomposition tank; a cleaning mechanism is installed at the upper end of the decomposition tank, and the cleaning mechanism consists of a cleaning pipe and a spray head; the spray head is installed at the bottom of the cleaning pipe, and the cleaning pipe is installed at the upper end inside the decomposition tank; a feed inlet is installed on one side of the upper end of the decomposition tank; and a safety valve is installed at the upper end of the decomposition tank.

[0007] Preferably, the heating mechanism consists of a heating chamber, an inlet pipe, and an outlet pipe. The heating chamber is installed on the outside of the decomposition tank, the inlet pipe is installed at the upper end of the heating chamber, the outlet pipe is installed on one side of the bottom end of the heating chamber, and a heat insulation plate is installed inside the heating chamber.

[0008] Preferably, the water collection mechanism consists of a water collection tank and a drain pipe. The water collection tank is installed at the bottom of the decomposition tank, and the drain pipe is installed at the bottom of one side of the water collection tank. A valve is installed on the upper side of the drain pipe.

[0009] Preferably, the leveling mechanism consists of a threaded rod and a threaded cylinder. The threaded cylinder is welded to the bottom of the base around the perimeter. The threaded rod is rotatably installed inside the threaded cylinder. A base plate is rotatably installed at the bottom of the threaded rod. An insertion hole is provided at the upper end of the threaded rod.

[0010] Preferably, the stirring mechanism consists of a shaft, stirring blades, and a power mechanism. The shaft is rotatably installed inside the decomposition tank, the upper end of the shaft passes through the decomposition tank and is installed at the bottom of the power mechanism, the bottom of the power mechanism is installed on the upper side of the decomposition tank, and the stirring blades are installed on the outer side of the shaft.

[0011] Preferably, a scraper is installed at the end of the stirring blade, and a spiral blade is welded to the bottom of the shaft on the outside of the inner section of the outlet pipe.

[0012] Preferably, the power mechanism consists of an electric motor and a transmission, with the transmission mounted on the upper side of the decomposition tank and the electric motor mounted on the upper side of the transmission.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. It can clean the inside of the decomposition tank through the cleaning mechanism. During cleaning, water is directed into the spray head through the cleaning pipe and sprayed into the inside of the decomposition tank to clean it.

[0015] 2. When in use, the water collection mechanism allows water from inside the decomposition tank to seep into the water collection tank through the seepage holes. The water is then collected in the water collection tank and discharged through the drain pipe. The valve is used to control the opening and closing of the drain pipe.

[0016] 3. When using the leveling mechanism, the user holds the handle and rotates the threaded rod. During the rotation, the threaded rod moves up and down through the action of the threaded cylinder, thereby driving the threaded rod to move up and down for leveling. During the leveling process, the base plate increases the contact area between the bottom end of the threaded rod and the ground.

[0017] 4. When using the stirring mechanism, the power mechanism is turned on by switching on the switch. The power mechanism will drive the shaft to rotate, and the shaft will drive the stirring blades to rotate. The stirring blades will stir the materials inside the decomposition tank, which will facilitate the uniform decomposition of the materials. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the decomposition tank of this utility model.

[0023] In the diagram: 1. Decomposition device; 2. Decomposition tank; 3. Heating mechanism; 4. Water collection mechanism; 5. Base; 6. Feed inlet; 7. Power mechanism; 8. Electric motor; 9. Gearbox; 10. Liquid inlet pipe; 11. Heating chamber; 12. Liquid outlet pipe; 13. Leveling mechanism; 14. Base plate; 15. Threaded rod; 16. Threaded cylinder; 17. Insertion hole; 18. Valve; 19. Drain pipe; 20. Shaft; 21. Heat-conducting plate; 22. Heat insulation plate; 23. Outlet pipe; 24. Control valve; 25. Water seepage hole; 26. Water collection tank; 27. Safety valve; 28. Cleaning mechanism; 29. ​​Cleaning pipe; 30. Spray head; 31. Scraper; 32. Stirring blade; 33. Stirring mechanism; 34. Spiral blade. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4In this embodiment of the present invention, an automatic decomposition device for organic waste includes a decomposition device 1. The decomposition device 1 consists of a base 5, a decomposition tank 2, a heating mechanism 3, and a water collection mechanism 4. The base 5 is installed at the bottom of the decomposition tank 2, and a leveling mechanism 13 is installed around the bottom of the base 5. The water collection mechanism 4 is installed at the bottom of the decomposition tank 2, and a seepage hole 25 is provided inside the water collection mechanism 4 at the bottom of the decomposition tank 2. A discharge pipe 23 is installed at the bottom of the decomposition tank 2, and a control valve 24 is installed on the upper side of the discharge pipe 23. The heating mechanism 3 is installed on the outside of the decomposition tank 2. A heat-conducting plate 21 is welded to the outside of the section inside the heating mechanism 3 on the outside of the decomposition tank 2. A stirring mechanism 33 is installed inside the decomposition tank 2. A cleaning mechanism 28 is installed at the upper end of the decomposition tank 2. The cleaning mechanism 28 consists of a cleaning pipe 29 and a spray head 30. The spray head 30 is installed at the bottom end of the cleaning pipe 29. The cleaning pipe 29 is installed at the upper end of the decomposition tank 2. A feed inlet 6 is installed on one side of the upper end of the decomposition tank 2. A safety valve 27 is installed at the upper end of the decomposition tank 2.

[0026] The heating mechanism 3 consists of a heating chamber 11, an inlet pipe 10, and an outlet pipe 12. The heating chamber 11 is installed on the outside of the decomposition tank 2. The inlet pipe 10 is installed at the upper end of the heating chamber 11, and the outlet pipe 12 is installed at the bottom side of the heating chamber 11. A heat insulation plate 22 is installed inside the heating chamber 11. When in use, the heating mechanism 3 introduces the heat medium into the heating chamber 11 through the inlet pipe 10. The heat medium inside the heating chamber 11 heats the material inside the decomposition tank 2. After releasing heat, the heat medium is discharged through the outlet pipe 12.

[0027] The water collection mechanism 4 consists of a water collection tank 26 and a drain pipe 19. The water collection tank 26 is installed at the bottom of the decomposition tank 2, and the drain pipe 19 is installed at the bottom of one side of the water collection tank 26. A valve 18 is installed on the upper side of the drain pipe 19. When in use, the water collection mechanism 4 allows water inside the decomposition tank 2 to seep into the water collection tank 26 through the seepage hole 25. The water is then collected through the water collection tank 26 and discharged through the drain pipe 19. The valve 18 is used to control the opening and closing of the drain pipe 19.

[0028] The leveling mechanism 13 consists of a threaded rod 15 and a threaded cylinder 16. The threaded cylinder 16 is welded to the bottom perimeter of the base 5. The threaded rod 15 is rotatably installed inside the threaded cylinder 16. A base plate 14 is rotatably installed at the bottom of the threaded rod 15. An insertion hole 17 is provided at the upper end of the threaded rod 15. When using the leveling mechanism 13, the user holds the handle and rotates the threaded rod 15. During the rotation, the threaded rod 15 moves up and down through the action of the threaded cylinder 16, thereby driving the threaded rod 15 to move up and down for leveling. During the leveling process, the base plate 14 increases the contact area between the bottom end of the threaded rod 15 and the ground.

[0029] The stirring mechanism 33 consists of a shaft 20, stirring blades 32, and a power mechanism 7. The shaft 20 is rotatably installed inside the decomposition tank 2. The upper end of the shaft 20 passes through the decomposition tank 2 and is installed at the bottom of the power mechanism 7. The bottom of the power mechanism 7 is installed on the upper side of the decomposition tank 2. The stirring blades 32 are installed on the outer side of the shaft 20. When the stirring mechanism 33 is in use, the power mechanism 7 is turned on by a switch. The power mechanism 7 will drive the shaft 20 to rotate. During the rotation of the shaft 20, the stirring blades 32 will rotate, and the stirring blades 32 will stir the material inside the decomposition tank 2, so as to facilitate the uniform decomposition of the material.

[0030] A scraper 31 is installed at the end of the stirring blade 32, and a spiral blade 34 is welded to the bottom of the shaft 20 at the outer side of the inner section of the outlet pipe 23. When the stirring blade 32 stirs the inside of the decomposition tank 2, it drives the scraper 31 to move and cleans the inside of the decomposition tank 2. When the shaft 20 rotates in the opposite direction, it will drive the spiral blade 34 to rotate and discharge the material towards the outlet pipe 23 through the spiral blade 34.

[0031] The power mechanism 7 consists of an electric motor 8 and a transmission 9. The transmission 9 is installed on the upper side of the decomposition tank 2, and the electric motor 8 is installed on the upper side of the transmission 9. When the power mechanism 7 is in use, the electric motor 8 is turned on by a switch, and the electric motor 8 will drive the transmission 9 to run. The transmission 9 adjusts the rotational speed of the electric motor 8 before outputting.

[0032] The working principle and usage process of this utility model are as follows: When using the decomposition device 1, the materials and additives to be decomposed are poured into the decomposition device 1 through the feed port 6, and the feed port 6 is then sealed with a cap. During the decomposition process, the gas generated by the decomposition is discharged through the safety valve 27. The heating mechanism 3 is used to heat the inside of the decomposition tank 2, which facilitates the rapid decomposition of the materials inside the decomposition tank 2. The wastewater generated by the decomposition seeps into the water collection mechanism 4 through the seepage hole 25, and is collected and discharged by the water collection mechanism 4. During the decomposition process, the stirring mechanism 33 stirs the materials inside the decomposition tank 2, so that the materials are heated and decomposed evenly. After the decomposition is completed, the wastewater is discharged through the discharge pipe 23. After the decomposition is completed, the inside of the decomposition tank 2 can be cleaned by the cleaning mechanism 28. During cleaning, water is guided into the spray head 30 through the cleaning pipe 29, and the water is sprayed into the inside of the decomposition tank 2 through the spray head 30 to clean the decomposition tank 2.

[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic decomposition device of organic waste, comprising a decomposition device (1); characterized in that: The decomposition device (1) is composed of a base (5), a decomposition tank (2), a heating mechanism (3) and a water collecting mechanism (4), the base (5) is installed at the bottom end of the decomposition tank (2), leveling mechanism (13) is installed at the bottom end of the base (5), the water collecting mechanism (4) is installed at the bottom end of the decomposition tank (2), the water collecting mechanism (4) is provided with a water seepage hole (25) at the inside segment of the bottom end of the decomposition tank (2), the decomposition tank (2) is provided with a discharge pipe (23) at the bottom end, the control valve (24) is installed on the upper side of the discharge pipe (23), the heating mechanism (3) is installed outside the decomposition tank (2), the heat conduction plate (21) is welded outside the inside segment of the heating mechanism (3), the stirring mechanism (33) is installed inside the decomposition tank (2), the cleaning mechanism (28) is installed at the upper end of the decomposition tank (2), the cleaning mechanism (28) is composed of a cleaning pipeline (29) and a spray head (30), the spray head (30) is installed at the bottom end of the cleaning pipeline (29), the cleaning pipeline (29) is installed inside the decomposition tank (2), the feed inlet (6) is installed at one side of the upper end of the decomposition tank (2), and the safety valve (27) is installed at the upper end of the decomposition tank (2).

2. The automatic organic waste decomposing apparatus according to claim 1, wherein: The heating mechanism (3) is composed of a heating cavity (11), a liquid inlet pipe (10) and a liquid outlet pipe (12), the heating cavity (11) is installed outside the decomposition tank (2), the liquid inlet pipe (10) is installed at the upper end of the heating cavity (11), the liquid outlet pipe (12) is installed at one side of the bottom end of the heating cavity (11), and the heat insulation plate (22) is installed inside the heating cavity (11).

3. The automatic organic waste decomposing apparatus as claimed in claim 1, wherein: The water collecting mechanism (4) is composed of a water collecting tank (26) and a drain pipe (19), the water collecting tank (26) is installed at the bottom end of the decomposition tank (2), the drain pipe (19) is installed at one side of the bottom end of the water collecting tank (26), and the valve (18) is installed on the upper side of the drain pipe (19).

4. The automatic organic waste decomposing apparatus as claimed in claim 1, wherein: The leveling mechanism (13) is composed of a threaded rod (15) and a threaded cylinder (16), the threaded cylinder (16) is welded at the bottom end of the base (5), the threaded rod (15) is rotatably installed inside the threaded cylinder (16), the bottom plate (14) is rotatably installed at the bottom end of the threaded rod (15), and the insertion hole (17) is arranged at the upper end of the threaded rod (15).

5. The automatic organic waste decomposing apparatus as claimed in claim 1, wherein: The stirring mechanism (33) is composed of a shaft rod (20), a stirring blade (32) and a power mechanism (7), the shaft rod (20) is rotatably installed inside the decomposition tank (2), the shaft rod (20) penetrates the decomposition tank (2) and is installed at the bottom end of the power mechanism (7), the power mechanism (7) is installed at the upper side of the decomposition tank (2), and the stirring blade (32) is installed outside the shaft rod (20).

6. An apparatus for automatic decomposition of organic waste matter as claimed in claim 5 wherein: The scraping plate (31) is installed at the end of the stirring blade (32), and the spiral blade (34) is welded at the outside segment of the discharge pipe (23) at the bottom end of the shaft rod (20).

7. The automatic organic waste decomposing apparatus as claimed in claim 5, wherein: The power mechanism (7) is composed of an electric motor (8) and a transmission (9), the transmission (9) is installed on the upper side of the decomposing tank (2), and the electric motor (8) is installed on the upper side of the transmission (9).

Citation Information

Patent Citations

  • Garbage decomposition device

    CN220417328U