Miscellaneous meal waste fermentation device with crushing structure

Abstract

The utility model discloses a miscellaneous meal waste fermentation device with a crushing structure, which comprises a fermentation tank, the surface of the fermentation tank is fixedly connected with a support frame, the inner wall of the fermentation tank is fixedly connected with a discharge pipe, the inner wall of the discharge pipe is fixedly connected with an electromagnetic valve, the inner wall of the fermentation tank is fixedly connected with a fixed frame, and the fixed frame is fixedly connected with a crushing structure. Firstly, miscellaneous meal waste is put into the fixing frame, the driving mechanism is started to drive the squeezing assembly and the smashing mechanism to synchronously and relatively rotate, miscellaneous meal can be smashed and squeezed to drain water, the miscellaneous meal is driven to enter the fermentation tank through blocking and filtering of the filtering frame, meanwhile, excessive water enters the collecting box, and the water can be drained through the liquid drainage pipe; the temperature control stirring assembly is started to stir and heat miscellaneous meal to keep the miscellaneous meal at the optimal fermentation temperature, so that the aim of conveniently crushing and dewatering the miscellaneous meal before fermentation is achieved, and the problems that the fermentation efficiency is reduced due to different volumes of substances in miscellaneous meal wastes and the fermentation effect is influenced by excessive moisture are solved.

Description

Technical Field

[0001] This utility model relates to the field of fermentation technology for miscellaneous meal waste, and in particular to a fermentation device for miscellaneous meal waste with a crushing structure. Background Technology

[0002] Fermentation of meal waste is an effective way to reuse resources. By fermenting meal waste, it can be transformed into valuable feed or fertilizer. Meal waste, such as soybean residue and lees, usually contains high levels of cellulose and certain anti-nutritional factors. Direct feeding it to animals will reduce their feed intake and nutrient utilization. However, through microbial fermentation technology, the feed value and dosage of these wastes can be significantly improved. During the fermentation process, microorganisms decompose the cellulose and anti-nutritional factors in the waste, while producing beneficial metabolites, thereby improving the nutritional value and palatability of the waste.

[0003] When processing miscellaneous meal waste through fermentation, fermentation equipment is required. However, the existing fermentation equipment has a relatively simple structure and can only perform fermentation work. The different sizes of substances in miscellaneous meal waste make it difficult for microorganisms to attach and grow effectively, resulting in reduced fermentation efficiency. In addition, miscellaneous meal waste usually contains a lot of water, and excessive water will also affect the fermentation effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a fermentation device for miscellaneous meal waste with a crushing structure, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fermentation device for miscellaneous meal waste with a crushing structure includes a fermentation tank. A support frame is fixedly connected to the surface of the fermentation tank. A discharge pipe is fixedly connected to the inner wall of the fermentation tank. A solenoid valve is fixedly connected to the inner wall of the discharge pipe. A fixing frame is fixedly connected to the inner wall of the fermentation tank. A filter frame is fixedly connected to the bottom surface of the fixing frame. A collection box is fixedly connected to the bottom surface of the filter frame. A drain pipe is fixedly connected to the inner wall of the collection box, and the surface of the drain pipe is fixedly connected to the inner wall of the fermentation tank. A crushing mechanism is installed inside the fixing frame. A squeezing component is installed inside the fixing frame. A driving mechanism is installed on the front of the fixing frame. A temperature-controlled stirring component is installed on the top surface of the fermentation tank.

[0007] Preferably, the crushing mechanism consists of a crushing roller, a first baffle, and a first transmission gear. The crushing roller is rotatably connected to the inner wall of the fixed frame, the first baffle is fixedly connected to the inner wall of the fixed frame, and the inner wall of the first transmission gear is fixedly connected to the surface of the crushing roller.

[0008] Preferably, the extrusion assembly consists of a pressure roller, a second baffle, and a second transmission gear. The pressure roller is rotatably connected to the inner wall of the fixed frame, the second baffle is fixedly connected to the inner wall of the fixed frame, and the inner wall of the second transmission gear is fixedly connected to the surface of the pressure roller.

[0009] Preferably, the drive mechanism consists of a first servo motor, a drive wheel, a transmission belt, a first driven wheel, and a second driven wheel. The first servo motor is fixedly connected to the front of the fixed frame. The inner wall of the drive wheel is fixedly connected to the output end of the first servo motor. The transmission belt meshes with the inner wall of the drive wheel. The inner wall of the first driven wheel is fixedly connected to the surface of the crushing roller and meshes with the transmission belt. The inner wall of the second driven wheel is fixedly connected to the surface of the pressure roller and meshes with the transmission belt.

[0010] Preferably, the temperature-controlled stirring assembly consists of a second servo motor, a stirring rod, a heating rod, and a temperature sensor. The second servo motor is fixedly connected to the top surface of the fermentation tank, and the output end of the second servo motor is rotatably connected to the inner wall of the fermentation tank. The stirring rod is fixedly connected to the output end of the second servo motor, the heating rod is fixedly connected to the inner wall of the stirring rod, and the temperature sensor is fixedly connected to the inner wall of the fermentation tank.

[0011] Preferably, the fixing frame is rectangular and made of metal.

[0012] Preferably, there are multiple first transmission gears, and all of the multiple first transmission gears mesh with each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This fermentation device for miscellaneous meal waste with a crushing structure first puts the miscellaneous meal waste into a fixed frame, and then starts the drive mechanism to drive the extrusion component and the crushing mechanism to rotate synchronously relative to each other, so as to crush and squeeze out the waste meal. The waste meal is then filtered through the filter frame and driven into the fermentation tank, while excess water enters the collection box and is discharged through the drain pipe. The temperature control and stirring component is started to stir and heat the waste meal to maintain the optimal fermentation temperature. This achieves the goal of facilitating the crushing and dehydration of the waste meal before fermentation, avoiding the problem of reduced fermentation efficiency due to the different sizes of substances in the waste meal, and the problem of excessive moisture affecting the fermentation effect. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the structure of this utility model;

[0015] Figure 2 This is an enlarged view of the structure at point A of this utility model;

[0016] Figure 3 This is a left sectional view of the structure of this utility model;

[0017] Figure 4 This is a right view of the structure of this utility model;

[0018] Figure 5 This is an enlarged view of structure B of this utility model.

[0019] In the diagram: 1. Fermentation tank; 2. Support frame; 3. Discharge pipe; 4. Solenoid valve; 5. Fixing frame; 6. Filter frame; 7. Collection box; 8. Drain pipe; 9. Crushing roller; 10. First baffle; 11. First transmission gear; 12. Pressure roller; 13. Second baffle; 14. Second transmission gear; 15. First servo motor; 16. Drive wheel; 17. Transmission belt; 18. First driven wheel; 19. Second driven wheel; 20. Second servo motor; 21. Stirring rod; 22. Heating rod; 23. Temperature sensor. Detailed Implementation

[0020] 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.

[0021] Reference Figure 1-5A fermentation device for miscellaneous waste with a crushing structure includes a fermentation tank 1. A support frame 2 is fixedly connected to the surface of the fermentation tank 1. A discharge pipe 3 is fixedly connected to the inner wall of the fermentation tank 1. A solenoid valve 4 is fixedly connected to the inner wall of the discharge pipe 3. A fixing frame 5 is fixedly connected to the inner wall of the fermentation tank 1. The fixing frame 5 is rectangular and made of metal. The metal fixing frame 5 has higher strength, is less prone to deformation and damage under stress, and is more durable. A filter frame 6 is fixedly connected to the bottom surface of the fixing frame 5. A collection box 7 is fixedly connected to the bottom surface of the filter frame 6. A drain pipe 8 is fixedly connected to the inner wall of the collection box 7, and the surface of the drain pipe 8 is fixedly connected to the inner wall of the fermentation tank 1. A crushing mechanism is provided inside the fixing frame 5. The crushing mechanism consists of a crushing roller 9, a first baffle 10, and a first transmission gear 11. There are multiple first transmission gears 11. All gears 11 mesh with each other to drive multiple crushing rollers 9 to rotate relative to each other, improving crushing stability. The crushing rollers 9 are rotatably connected to the inner wall of the fixed frame 5. The first baffle 10 is fixedly connected to the inner wall of the fixed frame 5. The inner wall of the first transmission gear 11 is fixedly connected to the surface of the crushing roller 9, which is used to crush the meal, increasing the contact area between the meal and microorganisms and improving the fermentation effect. The fixed frame 5 is equipped with a pressing component, which consists of a pressure roller 12, a second baffle 13, and a second transmission gear 14. The pressure roller 12 is rotatably connected to the inner wall of the fixed frame 5. The second baffle 13 is fixedly connected to the inner wall of the fixed frame 5. The inner wall of the second transmission gear 14 is fixedly connected to the surface of the pressure roller 12, which is used to squeeze the moisture in the meal, making it easier to remove excess moisture and improve fermentation stability. The front of the fixed frame 5 is equipped with a driving mechanism, and the top surface of the fermentation tank 1 is equipped with a temperature control and stirring component.

[0022] Specifically, the drive mechanism consists of a first servo motor 15, a drive wheel 16, a transmission belt 17, a first driven wheel 18, and a second driven wheel 19. The first servo motor 15 is fixedly connected to the front of the fixed frame 5. The inner wall of the drive wheel 16 is fixedly connected to the output end of the first servo motor 15. The transmission belt 17 meshes with the inner wall of the drive wheel 16. The inner wall of the first driven wheel 18 is fixedly connected to the surface of the crushing roller 9, and the inner wall of the first driven wheel 18 meshes with the transmission belt 17. The inner wall of the second driven wheel 19 is fixedly connected to the surface of the pressure roller 12, and the inner wall of the second driven wheel 19 meshes with the transmission belt 17. This mechanism is used to drive the crushing mechanism and the extrusion assembly to rotate synchronously, facilitating simultaneous crushing and extrusion dehydration.

[0023] Specifically, the temperature-controlled stirring assembly consists of a second servo motor 20, a stirring rod 21, a heating rod 22, and a temperature sensor 23. The second servo motor 20 is fixedly connected to the top surface of the fermentation tank 1, and the output end of the second servo motor 20 is rotatably connected to the inner wall of the fermentation tank 1. The stirring rod 21 is fixedly connected to the output end of the second servo motor 20. The heating rod 22 is fixedly connected to the inner wall of the stirring rod 21. The temperature sensor 23 is fixedly connected to the inner wall of the fermentation tank 1. It is used to stir the mixed meal to increase the contact area with microorganisms and facilitate the control of fermentation temperature.

[0024] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0025] In use: First, the waste meal is placed into the fixed frame 5. The first servo motor 15 is started to drive the drive wheel 16 and the transmission belt 17 to rotate. Through the meshing of the transmission belt 17 with the first driven wheel 18 and the second driven wheel 19, the crushing roller 9, the first transmission gear 11, the pressure roller 12, and the second transmission gear 14 can be driven to rotate synchronously. Through the mutual meshing of multiple first transmission gears 11 and multiple second transmission gears 14, multiple crushing rollers 9 and multiple pressure rollers 12 are driven to rotate relative to each other along the inner wall of the fixed frame 5. The first baffle 10 limits the movement. The meal comes into contact with the crushing roller 9 for crushing. The second baffle 13 limits the contact between the meal and the pressure roller 12 for water extrusion. The meal is then filtered by the filter frame 6 and driven into the fermentation tank 1. Excess water enters the collection box 7 and is discharged through the drain pipe 8. The second servo motor 20 is started to drive the stirring rod 21 to rotate and stir the meal. At the same time, the heating rod 22 is started to heat the meal through the stirring rod 21 for fermentation. The temperature sensor 23 can detect and control the heat in the meal to maintain the optimal fermentation temperature.

[0026] In summary, this fermentation device for miscellaneous meal waste with a crushing structure first places the miscellaneous meal waste into the fixed frame 5. Activating the drive mechanism drives the extrusion assembly and the crushing mechanism to rotate synchronously, thus crushing and extruding the meal waste to remove water. The meal waste is then filtered through the filter frame 6 and driven into the fermentation tank 1, while excess water enters the collection box 7 and is drained through the drain pipe 8. Activating the temperature control and stirring assembly stirs and heats the meal waste to maintain the optimal fermentation temperature. This achieves the goal of facilitating the crushing and dehydration of the meal waste before fermentation, avoiding the problems of reduced fermentation efficiency due to varying sizes of substances in the meal waste, and the negative impact of excessive moisture on the fermentation effect. This device addresses the problems mentioned in the background section.

[0027] 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.

[0028] 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 fermentation device for miscellaneous waste with a crushing structure, comprising a fermentation tank (1), characterized in that, A support frame (2) is fixedly connected to the surface of the fermentation tank (1). A discharge pipe (3) is fixedly connected to the inner wall of the fermentation tank (1). A solenoid valve (4) is fixedly connected to the inner wall of the discharge pipe (3). A fixed frame (5) is fixedly connected to the inner wall of the fermentation tank (1). A filter frame (6) is fixedly connected to the bottom surface of the fixed frame (5). A collection box (7) is fixedly connected to the bottom surface of the filter frame (6). A drain pipe (8) is fixedly connected to the inner wall of the collection box (7). The surface of the drain pipe (8) is fixedly connected to the inner wall of the fermentation tank (1). A crushing mechanism is provided inside the fixed frame (5). An extrusion assembly is provided inside the fixed frame (5). A driving mechanism is provided on the front of the fixed frame (5). A temperature control stirring assembly is provided on the top surface of the fermentation tank (1).

2. The fermentation device for miscellaneous meal waste with a crushing structure according to claim 1, characterized in that, The crushing mechanism consists of a crushing roller (9), a first baffle (10) and a first transmission gear (11). The crushing roller (9) is rotatably connected to the inner wall of the fixed frame (5), the first baffle (10) is fixedly connected to the inner wall of the fixed frame (5), and the inner wall of the first transmission gear (11) is fixedly connected to the surface of the crushing roller (9).

3. The fermentation device for miscellaneous meal waste with a crushing structure according to claim 1, characterized in that, The extrusion assembly consists of a pressure roller (12), a second baffle (13), and a second transmission gear (14). The pressure roller (12) is rotatably connected to the inner wall of the fixed frame (5), the second baffle (13) is fixedly connected to the inner wall of the fixed frame (5), and the inner wall of the second transmission gear (14) is fixedly connected to the surface of the pressure roller (12).

4. The fermentation device for miscellaneous meal waste with a crushing structure according to claim 1, characterized in that, The drive mechanism consists of a first servo motor (15), a drive wheel (16), a transmission belt (17), a first driven wheel (18), and a second driven wheel (19). The first servo motor (15) is fixedly connected to the front of the fixed frame (5). The inner wall of the drive wheel (16) is fixedly connected to the output end of the first servo motor (15). The transmission belt (17) meshes with the inner wall of the drive wheel (16). The inner wall of the first driven wheel (18) is fixedly connected to the surface of the crushing roller (9), and the inner wall of the first driven wheel (18) meshes with the transmission belt (17). The inner wall of the second driven wheel (19) is fixedly connected to the surface of the pressure roller (12), and the inner wall of the second driven wheel (19) meshes with the transmission belt (17).

5. The fermentation device for miscellaneous meal waste with a crushing structure according to claim 1, characterized in that, The temperature control stirring assembly consists of a second servo motor (20), a stirring rod (21), a heating rod (22), and a temperature sensor (23). The second servo motor (20) is fixedly connected to the top surface of the fermentation tank (1), and the output end of the second servo motor (20) is rotatably connected to the inner wall of the fermentation tank (1). The stirring rod (21) is fixedly connected to the output end of the second servo motor (20). The heating rod (22) is fixedly connected to the inner wall of the stirring rod (21). The temperature sensor (23) is fixedly connected to the inner wall of the fermentation tank (1).

6. The fermentation device for miscellaneous meal waste with a crushing structure according to claim 1, characterized in that, The fixing frame (5) is rectangular and made of metal.

7. The fermentation device for miscellaneous meal waste with a crushing structure according to claim 2, characterized in that, There are multiple first transmission gears (11), and all of the multiple first transmission gears (11) mesh with each other.

Images