Rural distributed fermentable garbage resource regeneration device

Abstract

The utility model discloses a rural distributed fermentable garbage resource regeneration device which comprises a bottom plate, and two supporting legs are fixedly connected to the top of the bottom plate. When in use, raw materials needing to be crushed are crushed by the crusher, the crushed raw materials enter the feeding funnel of the fermentation device through the discharge hole of the crusher, then the auger in the fermentation barrel is driven by the motor to rotate, and the raw materials move upwards in the fermentation barrel through the auger, so that the raw materials are crushed. The bottom of the fermentation barrel is fixedly connected with a discharging port, the right end of the fixing column and the top of the liquid collecting tank are jointly and fixedly connected with a connecting pipe, and a plurality of small holes are formed in the connecting face of the liquid through groove and the fermentation barrel; and the aeration pipe is used for injecting air into the raw materials in the fermentation barrel, so that aerobic fermentation is facilitated, the fermentation is more sufficient, and the advantages of sufficient fermentation and convenience in control are realized.

Description

Technical Field

[0001] The utility model relates to a fermentable garbage resource processing technology, in particular to a rural decentralized fermentable garbage resource regeneration device. Background Art

[0002] Rural fermentable garbage is the garbage that is inevitably generated in people's daily life, including restaurant kitchen waste, rural waste, and domestic livestock manure. With the improvement of people's living standards, the output of rural fermentable garbage is increasing. These fermentable garbage contain a large amount of rotten meat, livestock manure and vegetable garbage. If they are piled for a long time, they will become sour and smelly, and a large number of pathogens will multiply and breed mosquitoes and flies, seriously polluting the environment. At present, the improper use of gutter oil and pig swill from restaurant kitchen waste is extremely harmful. Restaurant kitchen waste has high oil and organic content and high calorific value after dehydration. It is an available resource, so it is very necessary to treat restaurant kitchen waste as a resource. However, in rural areas, the amount of single restaurant kitchen waste is not large, the collection distance is far, and the treatment is not economical and reasonable, so it is necessary to carry out comprehensive treatment of fermentable garbage.

[0003] The publication number is CN114276176A. A harmless treatment method suitable for mixed composting of restaurant kitchen waste and livestock waste includes step 1: pretreatment of restaurant kitchen waste; step 2: pretreatment of livestock manure; step 3: pretreatment; step 4: aerobic fermentation; step 5: anaerobic fermentation; the liquid manure after solid-liquid separation of livestock manure in step 2 is subjected to anaerobic fermentation to produce biogas and biogas liquid, the biogas is recovered and concentrated to utilize the waste heat of aerobic fermentation, after solid-liquid separation of biogas liquid, the liquid is used to make liquid fertilizer, the solid phase is returned to step 2 and mixed with the solid phase of livestock manure for aerobic fermentation. Fermentation, and finally converted into organic fertilizer. The treatment method of the present invention combines aerobic fermentation with anaerobic fermentation technology, utilizes aerobic fermentation technology to treat solid feces, and utilizes anaerobic fermentation technology to produce liquid fertilizer, stabilizes the biodegradable components in domestic garbage and organic garbage, and can provide clean renewable energy and green organic fertilizer. However, the above-mentioned harmless treatment method suitable for mixed composting of kitchen waste and aquaculture waste has a relatively simple structure and is not easy to control, and has a low efficiency. Therefore, it is necessary to provide a new rural decentralized fermentable garbage resource regeneration device to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rural decentralized fermentable garbage resource recycling device, which has the advantages of sufficient fermentation and easy control, and can solve the technical problems mentioned in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rural decentralized fermentable garbage resource recycling device, comprising: a bottom plate, the top of which is fixedly connected to two legs, the tops of the two legs are jointly fixedly connected to a fermentation barrel; a control component, the control component includes an auger, the auger is rotatably connected to the inside of the fermentation barrel, the end of the auger is fixedly connected to a motor and extends out of the outside of the fermentation barrel, and the right end of the fermentation barrel is fixedly connected to a feed funnel. When in use, the raw materials to be crushed (branch, leaves, straw, vegetable leaves, rotten meat and vegetable waste, etc.) are crushed by a crusher, and the crushed raw materials enter the feed funnel of the fermentation device through the crusher outlet, and then the auger in the fermentation barrel is driven to rotate by the motor, and the raw materials move upward in the fermentation barrel through the auger. The rotation of the motor is relatively slow, and generally rotates according to actual needs. The raw materials entering the fermentation barrel each time are limited, and the raw materials in the entire fermentation barrel may be divided into several sections in terms of time period. The raw materials need to be fermented in the fermentation barrel for many days before they can be fermented well, for example The fermentation cycle is 21 days, and the raw materials added to the fermentation barrel on the first day of the month account for one-third of the fermentation barrel, the raw materials added to the fermentation barrel on the eighth day account for another one-third of the fermentation barrel, and the raw materials added to the fermentation barrel on the fifteenth day account for another one-third of the fermentation barrel. In this way, the entire fermentation barrel is just full. When it is 21 days, the one-third added to the fermentation barrel on the first day of the month is just fermented and is at the top of the fermentation barrel. The discharge port is opened to discharge the fermented organic fertilizer (the raw materials have become organic fertilizer at this time), and the discharged organic fertilizer is collected and transported away by the collection device. Or continuous fermentation can be used for fermentation, and feed can be added every day. The fermentation cycle is controlled by controlling the fermentation barrel feed auger, and the material is discharged continuously. The controlled outer surface is provided with a heating device, and the outermost layer is provided with an insulation layer. The fermentation barrel is provided with a temperature sensor, a humidity sensor, and a water spray humidification nozzle. When the temperature in the fermentation barrel is too low, the heating device is started through the feedback of the temperature sensor to increase the temperature in the fermentation barrel (the purpose of heating is to better allow the raw materials to ferment in the fermentation barrel); when the humidity in the fermentation barrel is not enough, the water spray humidification nozzle is started through the feedback of the humidity sensor to humidify the fermentation barrel. A liquid channel is provided at the bottom of the fermentation barrel, and an aeration pipe is provided in the liquid channel. There are multiple small holes on the connection surface between the liquid channel and the fermentation barrel. Excess liquid enters the liquid channel through these small holes and flows into the liquid collection tank. At the same time, the liquid in the liquid collection tank can be reused by repeatedly entering the fermentation barrel through the water spray humidification nozzle. The liquid collected in the liquid collection tank itself is also a liquid organic fertilizer. When it reaches a certain concentration, it can be directly pumped out for use; the aeration pipe is used to inject air into the raw materials in the fermentation barrel to facilitate aerobic fermentation and make the fermentation more complete.

[0006] Preferably, a crusher is fixedly connected to the top of the bottom plate, and a crusher discharge port is fixedly connected to the outside of the crusher. The crusher discharge port is located at the top of the feed funnel. The crusher can crush the raw materials that need to be crushed (branch branches, leaves, straw, vegetable leaves, rotten meat and vegetable waste, etc.).

[0007] Preferably, the bottom of the fermentation barrel is fixedly connected to a liquid channel, an aeration pipe is arranged inside the liquid channel, the bottom end of the liquid channel is fixedly connected to a liquid collecting tank and fixedly connected to the top of the bottom plate, and the aeration pipe is used to inject air into the raw materials in the fermentation barrel to facilitate aerobic fermentation and make the fermentation more complete.

[0008] Preferably, a fixed column is fixedly connected to the top of the fermentation barrel, and a plurality of water spray humidification nozzles are arranged inside the fixed column and extend to the interior of the fermentation barrel. The plurality of water spray humidification nozzles can spray the liquid inside the liquid collecting tank so that the interior of the fermentation barrel reaches a certain humidity.

[0009] Preferably, a temperature sensor and a humidity sensor are fixedly connected inside the fixed column. When the temperature inside the fermentation barrel is too low, the heating device is started through feedback from the temperature sensor to increase the temperature inside the fermentation barrel (the purpose of increasing the temperature is to better allow the raw materials to ferment in the fermentation barrel).

[0010] Preferably, the outer surface of the fermentation barrel is provided with a heating device, and the outermost layer is provided with a heat-insulating layer.

[0011] Preferably, a discharge port is fixedly connected to the bottom of the fermentation barrel, and a connecting pipe is fixedly connected to the right end of the fixed column and the top of the liquid collecting tank. The connecting pipe can spray the liquid inside the liquid collecting tank into the interior of the fermentation barrel again through the water spray humidification nozzle.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when in use, the raw materials to be crushed are crushed by a crusher, and the crushed raw materials enter the feed funnel of the fermentation device through the crusher discharge port, and then the motor drives the auger in the fermentation barrel to rotate, and the raw materials move upward through the auger in the fermentation barrel. The rotation of the motor is relatively slow, and generally rotates according to actual needs. The outer layer of the fermentation barrel is provided with a heating device, and the outermost layer is provided with a heat preservation layer. The fermentation barrel is provided with a temperature sensor, a humidity sensor, and a water spray humidification nozzle, which can humidify and heat the interior of the fermentation barrel; the aeration pipe is to inject air into the raw materials in the fermentation barrel to facilitate aerobic fermentation and make the fermentation more complete, thereby achieving the benefits of full fermentation and easy control. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a rural decentralized fermentable garbage resource regeneration device of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the utility model rural decentralized fermentable garbage resource recycling device;

[0015] Figure 3 This is a top view of the structure of the utility model rural decentralized fermentable garbage resource recycling device;

[0016] Figure 4 This is a schematic diagram of the internal structure of the fixed column of the utility model.

[0017] In the figure: 1. bottom plate; 2. supporting legs; 3. grinder; 4. grinder discharge port; 5. feeding funnel; 6. collecting tank; 7. fermentation barrel; 8. fixing column; 9. motor; 10. discharge port; 11. auger (screw conveyor); 12. liquid channel; 13. connecting pipe; 14. water spray humidification nozzle; 15. temperature sensor; 16. humidity sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a rural decentralized fermentable garbage resource recycling device, comprising: a bottom plate 1, the top of the bottom plate 1 is fixedly connected with two legs 2, and the tops of the two legs 2 are commonly fixedly connected with a fermentation barrel 7;

[0020] The control component includes an auger 11, which is rotatably connected to the inside of the fermentation barrel 7. The end of the auger 11 is fixedly connected to a motor 9 and extends out of the fermentation barrel 7. The right end of the fermentation barrel 7 is fixedly connected to a feed hopper 5. When in use, the raw materials to be crushed (branch, leaves, straw, vegetable leaves, rotten meat and vegetable waste, etc.) are crushed by the crusher 3, and the crushed raw materials enter the feed hopper 5 of the fermentation device through the crusher outlet 4, and then the motor 9 drives the auger 11 in the fermentation barrel 7 to rotate (the central axis of the auger 11 needs to be designed according to the existing technology of the utility model), and the raw materials move upward in the fermentation barrel 7 through the auger 11. The rotation of the motor 9 is relatively slow, and it is generally rotated according to actual needs. The raw materials entering the fermentation barrel 7 each time are limited. The raw materials in the entire fermentation barrel 7 may be divided into several sections in a time period. The raw materials need to be fermented in the fermentation barrel 7 for a long time. It may take several days for fermentation to be completed. For example, the fermentation cycle is twenty-one days for fermentation to be completed (the specific number of days for fermentation is not limited). The raw materials added to the fermentation barrel 7 on the first day of a month account for one-third of the fermentation barrel 7, the raw materials added to the fermentation barrel 7 on the eighth day account for one-third of the fermentation barrel 7, and the raw materials added to the fermentation barrel 7 on the fifteenth day account for one-third of the fermentation barrel 7. In this way, the entire fermentation barrel 7 is just full. When twenty-one days are reached, the one-third added to the fermentation barrel 7 on the first day of the month is just fermented and is at the top of the fermentation barrel 7. The discharge port 10 is opened to discharge the fermented organic fertilizer (the raw materials at this time have become organic fertilizer), and the discharged organic fertilizer is collected by the collecting device and transported away. The outer layer of the fermentation barrel 7 is provided with a heating device, and the outermost layer is provided with a heat preservation layer. The fermentation barrel 7 is provided with a temperature sensor 15, a humidity sensor 16, and a water spray humidification nozzle 14. When the temperature in the fermentation barrel 7 is too low, the heating device is started through feedback from the temperature sensor 15 to increase the temperature in the fermentation barrel 7 (the purpose of increasing the temperature is to better allow the raw materials to ferment in the fermentation barrel 7); when the humidity in the fermentation barrel 7 is not enough, the water spray humidification nozzle 14 is started through feedback from the humidity sensor 16 to humidify the fermentation barrel 7. A liquid groove 12 is provided at the bottom of the fermentation barrel 7, and an aeration pipe is provided in the liquid groove 12. A plurality of small holes are provided on the connecting surface between the liquid groove 12 and the fermentation barrel 7. Excess liquid enters the liquid groove 12 through these small holes and flows into the liquid collecting tank 6. At the same time, the liquid in the liquid collecting tank 6 can be repeatedly reused by passing through the water spray humidification nozzle 14 into the fermentation barrel 7. The liquid collected in the liquid collecting tank 6 itself is also liquid organic fertilizer, which can be directly extracted and utilized when it reaches a certain concentration; the aeration pipe is used to inject air into the raw materials in the fermentation barrel 7 to facilitate aerobic fermentation and make the fermentation more complete.

[0021] Furthermore, a crusher 3 is fixedly connected to the top of the base plate 1, and a crusher discharge port 4 is fixedly connected to the outside of the crusher 3. The crusher discharge port 4 is located at the top of the feed funnel 5. The crusher 3 can crush the raw materials that need to be crushed (branch branches, leaves, straw, vegetable leaves, rotten meat and vegetable waste, etc.).

[0022] Furthermore, a liquid channel 12 is fixedly connected to the bottom of the fermentation barrel 7, an aeration pipe is arranged inside the liquid channel 12, the bottom end of the liquid channel 12 is fixedly connected to the liquid collecting tank 6 and fixedly connected to the top of the bottom plate 1, and the aeration pipe is used to inject air into the raw materials in the fermentation barrel 7 to facilitate aerobic fermentation and make the fermentation more complete.

[0023] Furthermore, a fixed column 8 is fixedly connected to the top of the fermentation barrel 7, and a plurality of water spray humidification nozzles 14 are arranged inside the fixed column 8 and extend to the interior of the fermentation barrel 7. The plurality of water spray humidification nozzles 14 can spray the liquid inside the liquid collecting tank 6 so that the interior of the fermentation barrel 7 reaches a certain humidity.

[0024] Furthermore, a temperature sensor 15 and a humidity sensor 16 are fixedly connected inside the fixed column 8. When the temperature inside the fermentation barrel 7 is too low, the heating device is started through feedback from the temperature sensor 15 to increase the temperature inside the fermentation barrel 7 (the purpose of increasing the temperature is to better allow the raw materials to ferment in the fermentation barrel 7).

[0025] Furthermore, the outer surface of the fermentation barrel 7 is provided with a heating device, and the outermost layer is provided with a heat-insulating layer.

[0026] Furthermore, a discharge port 10 is fixedly connected to the bottom of the fermentation barrel 7, and a connecting pipe 13 is fixedly connected to the right end of the fixed column 8 and the top of the liquid collecting tank 6. The connecting pipe 13 can spray the liquid inside the liquid collecting tank 6 into the interior of the fermentation barrel 7 again through the water spray humidification nozzle 14.

[0027] The working principle of the utility model is as follows: when the rural decentralized fermentable garbage resource recycling device is used at the beginning, the raw materials to be crushed (branch, leaves, straw, vegetable leaves, rotten meat and vegetable garbage, etc.) are crushed through the crusher 3, and the crushed raw materials enter the feed funnel 5 of the fermentation device through the crusher outlet 4, and then the motor 9 drives the auger 11 in the fermentation barrel 7 to rotate, and the raw materials move upward in the fermentation barrel 7 through the auger 11. The rotation of the motor 9 is relatively slow, and it is generally rotated according to actual needs. The raw materials entering the fermentation barrel 7 each time are limited. The raw materials in the entire fermentation barrel 7 may be divided into several sections in the time period. The raw materials need to be fermented in the fermentation barrel 7 for a long time. It may take several days for fermentation to be completed. For example, the fermentation cycle is twenty-one days for fermentation to be completed (the specific number of days for fermentation is not limited). The raw materials added to the fermentation barrel 7 on the first day of a month account for one-third of the fermentation barrel 7, the raw materials added to the fermentation barrel 7 on the eighth day account for one-third of the fermentation barrel 7 again, and the raw materials added to the fermentation barrel 7 on the fifteenth day account for one-third of the fermentation barrel 7 again. In this way, the entire fermentation barrel 7 is just full. When twenty-one days are reached, the one-third added to the fermentation barrel 7 on the first day of the month is just fermented and is at the top of the fermentation barrel 7. The discharge port 10 is opened to discharge the fermented organic fertilizer (the raw materials at this time have become organic fertilizer), and the discharged organic fertilizer is collected by the collecting device and transported away. The outer layer of the fermentation barrel 7 is provided with a heating device, and the outermost layer is provided with a heat preservation layer. The fermentation barrel 7 is provided with a temperature sensor 15, a humidity sensor 16, and a water spray humidification nozzle 14. When the temperature in the fermentation barrel 7 is too low, the heating device is started through feedback from the temperature sensor 15 to increase the temperature in the fermentation barrel 7 (the purpose of increasing the temperature is to better allow the raw materials to ferment in the fermentation barrel 7); when the humidity in the fermentation barrel 7 is not enough, the water spray humidification nozzle 14 is started through feedback from the humidity sensor 16 to humidify the fermentation barrel 7. A liquid groove 12 is provided at the bottom of the fermentation barrel 7, and an aeration pipe is provided in the liquid groove 12. A plurality of small holes are provided on the connecting surface between the liquid groove 12 and the fermentation barrel 7. Excess liquid enters the liquid groove 12 through these small holes and flows into the liquid collecting tank 6. At the same time, the liquid in the liquid collecting tank 6 can be repeatedly reused by passing through the water spray humidification nozzle 14 into the fermentation barrel 7. The liquid collected in the liquid collecting tank 6 itself is also liquid organic fertilizer, which can be directly extracted and utilized when it reaches a certain concentration; the aeration pipe is used to inject air into the raw materials in the fermentation barrel 7 to facilitate aerobic fermentation and make the fermentation more complete.

[0028] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rural decentralized fermentable garbage resource recycling device, comprising: A bottom plate (1), the top of the bottom plate (1) being fixedly connected to two legs (2), the tops of the two legs (2) being jointly fixedly connected to a fermentation barrel (7); A control component, the control component comprising an auger (11), the auger (11) being rotatably connected to the interior of the fermentation barrel (7), the end of the auger (11) being fixedly connected to a motor (9) and extending out of the fermentation barrel (7), the right end of the fermentation barrel (7) being fixedly connected to a feed hopper (5); The top of the bottom plate (1) is fixedly connected to a pulverizer (3), and the outside of the pulverizer (3) is fixedly connected to a pulverizer discharge port (4); Features: The bottom of the fermentation barrel (7) is fixedly connected to a liquid channel (12), an aeration pipe is arranged inside the liquid channel (12), and the bottom end of the liquid channel (12) is fixedly connected to a liquid collecting tank (6) and fixedly connected to the top of the bottom plate (1); A fixing column (8) is fixedly connected to the top of the fermentation barrel (7), and a plurality of water spraying and humidifying nozzles (14) are arranged inside the fixing column (8) and extend into the interior of the fermentation barrel (7); A temperature sensor (15) and a humidity sensor (16) are fixedly connected inside the fixed column (8); The bottom of the fermentation barrel (7) is fixedly connected with a discharge port (10), the right end of the fixed column (8) and the top of the liquid collecting tank (6) are fixedly connected with a connecting pipe (13), and the connecting surface between the liquid channel (12) and the fermentation barrel (7) is provided with a plurality of small holes.

2. The rural decentralized fermentable garbage resource recycling device according to claim 1 is characterized in that: The outer surface of the fermentation barrel (7) is provided with a heating device, and the outermost layer is provided with a heat-insulating layer.

Images