Degradation mechanism for kitchen waste treatment

Abstract

The utility model discloses a degradation mechanism for kitchen waste treatment, which comprises a fermentation box, a quantitative feeding and stirring structure and a filtering and screening structure, and relates to the technical field of kitchen waste treatment, garbage is efficiently fermented and degraded in the fermentation box under the conditions of specific microbial agent, temperature, humidity and oxygen; microorganisms can effectively decompose organic matters into harmless carbon dioxide, water and biological heat energy and generate organic fertilizers; the siphon principle is utilized, automatic drainage of liquid is achieved, external power is not needed, and energy conservation and high efficiency are achieved; due to the design of the J-shaped siphon, the drainage process is more stable, and different liquid level heights can be adapted; through automatic assemblies such as an electromagnetic lock, an electromagnet and a lifting metal circular ring, accurate control over the J-shaped siphon is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment, in particular to a degradation mechanism for kitchen waste treatment. Background Technique

[0002] Kitchen waste has complex components, mainly including oil, water, fruit peels, vegetables, rice, noodles, fish, meat, bones, as well as waste tableware, plastics, paper towels and other substances. This kind of garbage is extremely easy to rot and deteriorate, emit a foul smell, and may spread bacteria and viruses. However, through proper treatment and processing, kitchen waste can be transformed into new resources. Due to its high organic matter content, after strict treatment, it can be used as fertilizer, feed, or biogas can be produced for fuel or power generation, and the oil part can be used to prepare biofuels.

[0003] The prior art has proposed a method for hydrolyzing garbage. This method first crushes perishable garbage in a garbage crushing bin, and then sends the crushed garbage into a garbage filtering bin for filtering. The filtered perishable garbage then enters a garbage biodegradation bin, and a special degradation bacterium agent or a special immobilized enzymatic hydrolysis system is used to carry out a biological reaction on the garbage to hydrolyze it into sewage. However, it should be noted that the directly discharged sewage may contain more impurities or toxic and harmful substances and is not suitable for direct discharge. At the same time, the small particles contained in the wastewater may also block the discharge equipment. In view of this, in-depth research on the above problems has led to the generation of this case. Content of the Utility Model

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: a degradation mechanism for kitchen waste treatment, including: a fermentation tank, a quantitative feeding and stirring structure, and a filtering and screening structure, and the quantitative feeding and stirring structure and the telescopic filtering and screening structure are installed inside the fermentation tank;

[0005] The telescopic filtering and screening structure includes: a partition board, a J-shaped siphon, a lifting limit ring block, a telescopic electromagnetic lock, a lifting siphon limit pipe, a plurality of lifting limit shafts, a plurality of lifting metal rings, a cobweb drainage metal rod, a lifting electromagnet, a plurality of lifting magnets, a sealing ring rubber, a filtering inner ring net, a hydraulic lifting door, a discharge valve, and a discharge hydraulic pump;

[0006] The partition plate is installed on the fermentation box, the lifting siphon limit tube is inserted on the partition plate, the lifting limit ring block is installed on the inner side of the lifting siphon limit tube, the telescopic electromagnetic lock is installed on the lifting limit ring block, several lifting limit shafts are evenly inserted on the lifting siphon limit tube, and several lifting limit shafts are movably inserted on the J-shaped siphon tube, several lifting metal rings are evenly installed on the lifting limit ring block, and several lifting metal rings are movably sleeved on several lifting limit shafts, the spider web The drainage metal rod is installed on the lifting limit ring block, and the spider web drainage metal rod is connected to a plurality of the lifting metal rings. The lifting electromagnet is installed on the spider web drainage metal rod. A plurality of the lifting magnets are evenly installed on the J-shaped siphon tube. The sealing ring rubber ring is installed on the inner side of the J-shaped siphon tube and the lifting siphon limit tube. The filter inner ring net is installed on the J-shaped siphon tube. The hydraulic lifting door is installed on the fermentation box. The discharge valve is inserted into the bottom end of the fermentation box. The discharge hydraulic pump is connected to the discharge valve.

[0007] It should be noted that, in the above, the garbage is poured into the inner side of the fermentation box, and the garbage is fermented through the quantitative feeding and stirring structure, and specific microbial agents are added, and fermentation and degradation are carried out under appropriate temperature, humidity and oxygen conditions; in this process, microorganisms decompose organic matter into harmless substances such as carbon dioxide, water, bioheat energy, and produce organic fertilizer, and specific microbial agents are added, and fermentation and degradation are carried out under appropriate temperature, humidity and oxygen conditions. During this process, microorganisms decompose organic matter into harmless substances such as carbon dioxide, water, and bioheat, and produce organic fertilizer. After fermentation, the J-shaped siphon is loosened by disconnecting the telescopic electromagnetic lock, so that the J-shaped siphon can be stably lifted and lowered along the inner side of the lifting siphon limit tube, thereby driving the J-shaped siphon to be inserted into the liquid on the partition plate, and the liquid is drained downward by the siphon principle (the siphon principle is essentially an application of the communicating vessel principle, which uses the pressure difference to make the liquid flow automatically. In the siphon phenomenon, when the liquid level in one container is higher than that in the other container, and the two containers are connected by a liquid-filled tube (siphon), if the two ends of the tube are closed, the pressure at all points in the tube is equal. When the outlet at one end of the tube is opened, due to the high water level and high pressure at the incoming water end (the end with higher liquid level), the water will automatically flow to the outgoing water end (the end with lower liquid level) under the action of the pressure difference until the liquid levels at both ends are level and the pressure is reduced. The strength is equal, the water flow stops), when the liquid on the partition plate is higher than the J-type siphon tube, the liquid is driven to the inner side of the J-type siphon tube, thereby driving the siphon principle for drainage, and at the same time, the J-type siphon tube is filtered and drained through the filter inner ring net, and the J-type siphon tube and the lifting siphon limit tube are sealed by the sealing ring rubber ring. When discharge is not needed, the lifting electromagnet is energized, and the lifting electromagnet is used to conduct magnetic conduction to the spider web drainage metal rod, and the magnetism is transferred to several lifting metal rings through the spider web drainage metal rod. The several lifting metal rings magnetically repel several lifting magnets, and the J-type siphon tube on it is driven to perform stable vertical lifting and lowering through the several lifting repulsions, thereby driving the J-type siphon tube, thereby disconnecting the siphon suction, and at the same time, the liquid inside the fermentation box is discharged through the operation of the discharge valve and the discharge hydraulic pump, and the solid waste is assisted to be discharged through the hydraulic lifting door.

[0008] Preferably, the quantitative feeding and stirring structure comprises: a raw material box, a flow valve, an L-shaped feeding pipe, a stirring shaft pipe, a stirring sleeve shaft pipe, a stirring gear box, a stirring driver, a stirring lifting ring, a plurality of stirring lifting magnets, a ring metal rod, a plurality of lifting and stretching metal rods, a plurality of conductive pins, a lifting stirring electromagnet, and a lifting and stretching threaded blade;

[0009] The raw material box is installed on the fermentation box, the flow valve is installed on the raw material box, the stirring shaft tube is inserted into the fermentation box through bearings, the L-shaped feeding tube is connected to the flow valve, and the L-shaped feeding tube is inserted into the stirring shaft tube through bearings. The stirring gearbox is sleeved on the stirring shaft tube, the driving end of the stirring drive motor is connected to the stirring gearbox, the stirring sleeve shaft tube is sleeved on the stirring shaft tube, the stirring lifting ring is sleeved on the stirring sleeve shaft tube, several stirring lifting magnets are evenly installed on the stirring lifting ring, the ring metal rod is inserted into the fermentation box, several lifting and stretching metal rods are evenly inserted into the fermentation box, and several lifting and stretching metal rods are connected to the ring metal rod. The lifting and stirring electromagnet is installed on the ring metal rod, the lifting and stretching threaded blade is installed on the outer side of the stirring sleeve shaft tube, and several pin slots are opened on the stirring shaft tube and the stirring sleeve shaft tube. Several conduction pins are evenly inserted into several pin slots;

[0010] It should be noted that in the above, by opening the flow valve, the raw materials inside the raw material box are drained to the L-shaped feeding tube, and the microbial inoculant is drained to the inside of the stirring shaft tube through the L-shaped feeding tube. By running the stirring drive motor, the stirring gearbox on the driving end of the stirring drive motor is driven to run, driving the stirring shaft tube inside the stirring gearbox to rotate. The conduction pins on the stirring shaft tube are driven by the stirring shaft tube, and the stirring sleeve shaft tube outside the conduction pins is driven to rotate through several conduction pins respectively. The lifting and stretching threaded blade inside the stirring sleeve shaft tube is driven to rotate by the stirring sleeve shaft tube, and at the same time, the microbial inoculant is drained to the inside of the fermentation box. During the fermentation process, the materials need to be stirred regularly to ensure uniform fermentation. At the same time, through the cooperation of the inflation valve, pressure relief valve and drainage and air extraction pump, the oxygen inside the fermentation box is adjusted.

[0011] Preferably, several lifting chutes are arranged inside the stirring shaft tube, and several lifting sliders are arranged outside the stirring sleeve shaft tubes.

[0012] Preferably, linear bearing blocks are respectively arranged on several lifting sliders.

[0013] Preferably, an inflation valve, a pressure relief valve and a drainage and air extraction pump are arranged on the fermentation box.

[0014] Preferably, a cooler, a radiator and an electric heater are arranged on the fermentation box.

[0015] Beneficial effects

[0016] The utility model provides a degradation mechanism for kitchen waste treatment, which has the following beneficial effects: for the degradation mechanism for kitchen waste treatment, the waste undergoes efficient fermentation and degradation in the fermentation tank under specific conditions of microbial inoculum, temperature, humidity and oxygen; the microorganisms can effectively decompose organic matter into harmless carbon dioxide, water and bio-thermal energy, and produce organic fertilizer; by using the siphon principle, automatic drainage of liquid is realized without external power, which is energy-saving and efficient; the design of the J-shaped siphon makes the drainage process more stable and can adapt to different liquid levels; through automated components such as electromagnetic locks, electromagnets and lifting metal rings, precise control of the J-shaped siphon is achieved; automated control reduces manual intervention and improves the operating efficiency and stability of the system; the sealing ring ensures the sealing between the J-shaped siphon and the lifting siphon limit tube to prevent liquid leakage; the inner filter ring net filters the drained liquid to ensure the cleanliness of the liquid; when liquid needs to be discharged, by disconnecting the telescopic electromagnetic lock, the J-shaped siphon automatically descends for drainage; when drainage is not required, due to the magnetic repulsion of the lifting electromagnet, the J-shaped siphon automatically rises to disconnect the drainage; the organic fertilizer produced during the fermentation process can be used for agricultural production to achieve the recycling of resources; liquid waste is treated through the discharge system, and solid waste is assisted in discharge through a hydraulic lift door, realizing the comprehensive treatment of waste; the entire treatment process is carried out in a closed environment, reducing the emission of odors and pollutants; through fermentation degradation and the production of organic fertilizer, waste reduction, harmlessness and resource utilization are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic front sectional view of the degradation mechanism for kitchen waste treatment described in the utility model.

[0018] Figure 2 is Figure 1 a partial enlarged view of "A" in

[0019] Figure 3 is Figure 1 a partial enlarged view of "B" in

[0020] In the figure: 1. Fermentation box; 2. Partition plate; 3. J-shaped siphon tube; 4. Lifting limit ring block; 5. Telescopic electromagnetic lock; 6. Lifting siphon limit tube; 7. Lifting limit shaft; 8. Lifting metal ring; 9. Spider web drainage metal rod; 10. Lifting electromagnet; 11. Lifting magnet; 12. Hydraulic lifting door; 13. Discharge valve; 14. Discharge hydraulic pump; 15. Raw material box; 16. Flow valve; 17. L-shaped feeding pipe; 18. Stirring shaft tube; 19. Stirring set shaft tube; 20. Stirring gear box; 21. Stirring drive motor; 22. Stirring lifting ring; 23. Stirring lifting magnet; 24. Ring metal rod; 25. Lifting and stretching metal rod; 26. Conducting pin; 27. Lifting stirring electromagnet; 28. Lifting and stretching threaded blade. DETAILED DESCRIPTION

[0021] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0022] Through the use of wires by those skilled in the art, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers and encoders should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components are electrically connected in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0023] Example

[0024] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-3As shown, the quantitative feeding and stirring structure and the telescopic filtering and screening structure are installed inside the fermentation tank 1; the telescopic filtering and screening structure includes: a partition plate 2, a J-shaped siphon tube 3, a lifting limit ring block 4, a telescopic electromagnetic lock 5, a lifting siphon limit tube 6, a number of lifting limit shafts 7, a number of lifting metal rings 8, a cobweb drainage metal rod 9, a lifting electromagnet 10, a number of lifting magnets 11, a sealing ring rubber gasket, a filtering inner ring net, a hydraulic lifting door 12, a discharge valve 13 and a discharge hydraulic pump 14; the partition plate 2 is installed on the fermentation tank 1, the lifting siphon limit tube 6 is inserted into the partition plate 2, the lifting limit ring block 4 is installed inside the lifting siphon limit tube 6, the telescopic electromagnetic lock 5 is installed on the lifting limit ring block 4, a number of the lifting limit shafts 7 are evenly inserted into the lifting siphon limit tube 6, and a number of the lifting limit shafts 7 are movably inserted into the J-shaped siphon tube 3, a number of the lifting metal rings 8 are evenly installed on the lifting limit ring block 4, and a number of the lifting metal rings 8 are respectively movably sleeved on a number of the lifting limit shafts 7, the cobweb drainage metal rod 9 is installed on the lifting limit ring block 4, and the cobweb drainage metal rod 9 is connected to a number of the lifting metal rings 8, the lifting electromagnet 10 is installed on the cobweb drainage metal rod 9, a number of the lifting magnets 11 are evenly installed on the J-shaped siphon tube 3, the sealing ring rubber gasket is installed inside the J-shaped siphon tube 3 and the lifting siphon limit tube 6, the filtering inner ring net is installed on the J-shaped siphon tube 3, the hydraulic lifting door 12 is installed on the fermentation tank 1, the discharge valve 13 is inserted into the bottom end of the fermentation tank 1, and the discharge hydraulic pump 14 is connected to the discharge valve 13; the quantitative feeding and stirring structure includes: a raw material tank 15, a flow valve 16, an L-shaped feeding tube 17, a stirring shaft tube 18, a stirring sleeve shaft tube 19, a stirring gearbox 20, a stirring drive motor 21, a stirring lifting ring 22, a number of stirring lifting magnets 2311, a ring metal rod 24, a number of lifting and stretching metal rods 25, a number of conduction pins 26, a lifting and stirring electromagnet 27 and a lifting and stretching threaded blade 28;The raw material box 15 is installed on the fermentation box 1. The flow valve 16 is installed on the raw material box 15. The stirring shaft tube 18 is inserted into the fermentation box 1 through bearings. The L-shaped feeding tube 17 is connected to the flow valve 16 and is inserted into the stirring shaft tube 18 through bearings. The stirring gearbox 20 is sleeved on the stirring shaft tube 18. The driving end of the stirring drive motor 21 is connected to the stirring gearbox 20. The stirring sleeve shaft tube 19 is sleeved on the stirring shaft tube 18. The stirring lifting ring 22 is sleeved on the stirring sleeve shaft tube 19. A plurality of stirring lifting magnets 2311 are evenly installed on the stirring lifting ring 22. The ring metal rod 24 is inserted into the fermentation box 1. A plurality of lifting and stretching metal rods 25 are evenly inserted into the fermentation box 1 and are connected to the ring metal rod 24. The lifting and stirring electromagnet 27 is installed on the ring metal rod 24. The lifting and stretching threaded blades 28 are installed on the outer side of the stirring sleeve shaft tube 19. A plurality of pin slots are provided on the stirring shaft tube 18 and the stirring sleeve shaft tube 19. A plurality of conduction pins 26 are evenly inserted into the plurality of pin slots. A plurality of lifting chutes are provided inside the stirring shaft tube 18. A plurality of lifting sliders are provided on the outer side of the stirring sleeve shaft tube 19. Linear bearing blocks are respectively provided on the plurality of lifting sliders. An air inflation valve, a pressure relief valve and a drainage and air extraction pump are provided on the fermentation box 1. A cooler, a radiator and an electric heater are provided on the fermentation box 1.;

[0025] According to the attached Figure 1-3It is concluded that by pouring garbage into the inside of the fermentation tank 1 and fermenting the garbage through the quantitative feeding and stirring structure, adding specific microbial agents, and carrying out fermentation degradation under appropriate temperature, humidity and oxygen conditions; in this process, the microorganisms decompose the organic matter into harmless substances such as carbon dioxide, water, and biological heat energy, and produce organic fertilizers. Adding specific microbial agents, and carrying out fermentation degradation under appropriate temperature, humidity and oxygen conditions. In this process, the microorganisms decompose the organic matter into harmless substances such as carbon dioxide, water, and biological heat energy, and produce organic fertilizers. After fermentation, by disconnecting the telescopic electromagnetic lock 5, the J-shaped siphon tube 3 is loosened, so that the J-shaped siphon tube 3 can stably lift and lower along the inside of the lifting siphon limiting tube 6, thereby driving the J-shaped siphon tube 3 to be inserted into the liquid on the partition plate 2, and draining the liquid downward through the siphon principle (the siphon principle is essentially an application of the communicating vessel principle, which uses the pressure difference to make the liquid flow automatically. In the siphon phenomenon, when the liquid level in one container is higher than that in another container, and the two containers are connected by a tube filled with liquid (siphon tube), if the two ends of the tube are closed, the pressure at each part inside the tube is equal.When the outlet at one end of the pipe is opened, due to the higher water level and greater pressure at the water inlet end (the end with a higher liquid level), water will automatically flow to the water outlet end (the end with a lower liquid level) under the action of the pressure difference until the liquid levels at both ends are equal, the pressures are equal, and the water flow stops. When the liquid on the partition plate 2 is higher than the J-shaped siphon 3, it drives the liquid to be drained to the inside of the J-shaped siphon 3, thus driving the siphon principle for drainage. At the same time, the J-shaped siphon 3 is filtered and drained through the inner filtering ring net. At the same time, the J-shaped siphon 3 and the lifting siphon limit pipe 6 are sealed by the sealing ring rubber. When drainage is not required, the lifting electromagnet 10 is energized. The lifting electromagnet 10 conducts magnetism to the cobweb drainage metal rod 9, and the magnetism is transmitted to a number of lifting metal rings 8 through the cobweb drainage metal rod 9. A number of lifting metal rings 8 magnetically repel a number of lifting magnets 11, and a number of lifting repulsions drive the J-shaped siphon 3 thereon to perform stable vertical lifting, thus driving the J-shaped siphon 3 to disconnect the siphon drainage. At the same time, through the operation of the discharge valve 13 and the discharge hydraulic pump 14, the liquid inside the fermentation tank 1 is discharged. At the same time, the hydraulic lifting door 12 assists in discharging the solid waste; by opening the flow valve 16, the raw materials inside the raw material tank 15 are drained to the L-shaped feeding pipe 17, and the microbial inoculant is drained to the inside of the stirring shaft pipe 18 through the L-shaped feeding pipe 17. By operating the stirring drive 21, the stirring gearbox 20 on the drive end of the stirring drive 21 is driven to operate, driving the stirring shaft pipe 18 inside the stirring gearbox 20 to rotate. The conduction pins 26 thereon are driven by the stirring shaft pipe 18, and a number of conduction pins 26 respectively drive the stirring sleeve shaft pipes 19 outside them to rotate. The lifting and stretching screw blades 28 inside the stirring sleeve shaft pipes 19 are driven to rotate by the stirring sleeve shaft pipes 19. At the same time, the microbial inoculant is drained to the inside of the fermentation tank 1. During the fermentation process, the materials need to be stirred regularly to ensure uniform fermentation. At the same time, through the cooperation of the inflation valve, the pressure relief valve, and the drainage air extraction pump, the oxygen inside the fermentation tank 1 is adjusted.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A degradation mechanism for kitchen waste treatment, comprising: A fermentation box, a quantitative feeding and stirring structure, and a filtering and screening structure, wherein the quantitative feeding and stirring structure and the telescopic filtering and screening structure are installed on the inner side of the fermentation box; The telescopic filtering and screening structure comprises: a partition plate, a J-shaped siphon tube, a lifting limit ring block, a telescopic electromagnetic lock, a lifting siphon limit tube, a plurality of lifting limit shafts, a plurality of lifting metal rings, a spider web drainage metal rod, a lifting electromagnet, a plurality of lifting magnets, a sealing ring rubber ring, a filtering inner ring net, a hydraulic lifting door, a discharge valve and a discharge hydraulic pump; The partition plate is installed on the fermentation box, the lifting siphon limit tube is inserted on the partition plate, the lifting limit ring block is installed on the inner side of the lifting siphon limit tube, the telescopic electromagnetic lock is installed on the lifting limit ring block, several lifting limit shafts are evenly inserted on the lifting siphon limit tube, and several lifting limit shafts are movably inserted on the J-shaped siphon tube, several lifting metal rings are evenly installed on the lifting limit ring block, and several lifting metal rings are movably sleeved on several lifting limit shafts, the spider web The drainage metal rod is installed on the lifting limit ring block, and the spider web drainage metal rod is connected to several of the lifting metal rings. The lifting electromagnet is installed on the spider web drainage metal rod. Several of the lifting magnets are evenly installed on the J-shaped siphon tube. The sealing ring rubber ring is installed on the inner side of the J-shaped siphon tube and the lifting siphon limit tube. The filter inner ring net is installed on the J-shaped siphon tube. The hydraulic lifting door is installed on the fermentation box. The discharge valve is inserted into the bottom end of the fermentation box. The discharge hydraulic pump is connected to the discharge valve.

2. The degradation mechanism for kitchen waste treatment according to claim 1, characterized in that, The quantitative feeding and stirring structure comprises: a raw material box, a flow valve, an L-shaped feeding pipe, a stirring shaft pipe, a stirring sleeve shaft pipe, a stirring gear box, a stirring driver, a stirring lifting ring, a plurality of stirring lifting magnets, a ring metal rod, a plurality of lifting and stretching metal rods, a plurality of conductive pins, a lifting stirring electromagnet, and a lifting and stretching threaded blade; The raw material box is installed on the fermentation box, the flow valve is installed on the raw material box, the stirring shaft tube is inserted into the fermentation box through a bearing, the L-shaped feeding tube is connected to the flow valve, and the L-shaped feeding tube is inserted into the stirring shaft tube through a bearing. The stirring gearbox is sleeved on the stirring shaft tube, the driving end of the stirring drive motor is connected to the stirring gearbox, the stirring sleeve shaft tube is sleeved on the stirring shaft tube, the stirring lifting ring is sleeved on the stirring sleeve shaft tube, several stirring lifting magnets are evenly installed on the stirring lifting ring, the ring metal rod is inserted into the fermentation box, several lifting and stretching metal rods are evenly inserted into the fermentation box, and several lifting and stretching metal rods are connected to the ring metal rod. The lifting and stirring electromagnet is installed on the ring metal rod, the lifting and stretching threaded blades are installed on the outer side of the stirring sleeve shaft tube, and several pin slots are formed on the stirring shaft tube and the stirring sleeve shaft tube. Several conduction pins are evenly inserted into several pin slots.

3. A degradation mechanism for kitchen waste treatment according to claim 2, characterized in that, Several lifting chutes are arranged inside the stirring shaft tube, and several lifting sliders are arranged on the outer side of the stirring sleeve shaft tube.

4. The degradation mechanism for kitchen waste treatment according to claim 3, characterized in that, Linear bearing blocks are respectively arranged on several lifting sliders.

5. A degradation mechanism for kitchen waste treatment according to claim 4, characterized in that, An inflation valve, a pressure relief valve and a drainage and air extraction pump are arranged on the fermentation box.

6. The degradation mechanism for kitchen waste treatment according to claim 5, characterized in that, A cooler, a radiator and an electric heater are arranged on the fermentation box.

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