Multi-stage crushing kitchen garbage treatment device
By designing a multi-stage kitchen waste crushing treatment device, the livestock bones in kitchen waste are cleaned and crushed, and the problem of waste animal bone treatment resources in the existing technology is solved, and efficient separation and quality improvement of bone meal products are achieved.
Patent Information
- Application Number
- CN202421568924.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-04
AI Technical Summary
In the prior art, the treatment method for animal bones in humic acid produced by biochemical aerobic fermentation of kitchen waste is mainly screened and transported and incinerated, resulting in waste of resources.
A multi-stage pulverized kitchen waste treatment device is designed to clean the animal bones through a cleaning tank, and then the animal bones are ground into the pulverized mechanism, and the animal bones are separated through multi-stage screening and filtration, and they are further crushed to ensure the uniformity of the particle size of the bone meal product.
It realizes efficient separation and crushing of animal bones, avoids waste of resources, and improves the quality and application value of bone meal products.
Smart Images
Figure CN222830322U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of resource processing of kitchen waste, in particular to a multi-stage crushing kitchen waste processing device. Background Art
[0002] Kitchen waste refers to the waste generated in residents' daily life and food processing, catering services, unit catering and other activities, including discarded vegetable leaves, leftovers, leftover rice, fruit peels, egg shells, tea dregs, bones, etc. Its main sources are family kitchens, restaurants, hotels, canteens, markets and other industries related to food processing. The device for crushing kitchen waste is a type of kitchen waste treatment equipment, which is used to crush kitchen waste for easy recycling and reuse of kitchen waste.
[0003] The humic acid produced by biochemical aerobic fermentation of kitchen waste will produce about 10% of debris during the production process, of which animal bones account for about two-thirds, and have high resource value. At present, the common method of treating animal bones in biochemical humic acid is to screen them and then transport them for incineration, which results in a waste of resources.
[0004] In view of the above problems, a multi-stage kitchen waste treatment device is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a multi-stage kitchen waste treatment device, which solves the problem that the humic acid produced by biochemical aerobic fermentation of kitchen waste in the background technology will produce about 10% of debris during the production process, of which animal bones account for about two-thirds, and have a high resource value. At present, the commonly used method for treating animal bones in biochemical humic acid is to screen and then transport them for incineration, which causes the problem of waste of resources.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-stage kitchen waste treatment device comprising a support plate, a cleaning pool is fixedly connected to the bottom right side of the support plate, a stirring paddle mechanism is arranged inside the cleaning pool, a screw conveyor is penetrated and fixedly connected to the right side of the cleaning pool, a conveyor belt is arranged on the right side of the cleaning pool, a cleaning box is arranged on the left side of the conveyor belt, a disinfection and drying box is arranged on the right side of the conveyor belt, a crushing box is arranged on the right side of the conveyor belt, a crushing mechanism is arranged at the middle end of the top of the crushing box, a drawer is arranged in the crushing box, the inner walls at the front and rear ends of the crushing box are fixedly connected to linear guides, the outer wall of the linear guide is slidably connected to a sliding block, the rear end of the sliding block at the front end is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a filter box, the front and rear ends of the inner wall of the filter box are fixedly connected to a second spring, and a filter assembly is arranged between the support plates.
[0007] By adopting the above technical solution, the debris adhering to the surface of the animal bones is washed off through the cleaning pool, and the animal bones enter the stirring paddle mechanism for cleaning, and the animal bones are flushed by the stirring water flow.
[0008] As a further description of the above technical solution: the filter assembly includes a first motor, the first motor is fixedly connected to the front end outer wall of the front end support plate, and the output end of the first motor is fixedly connected to a rotating rod.
[0009] By adopting the above technical solution, the front end support plate supports the first motor, and the support plate is supported by the tripod.
[0010] As a further description of the above technical solution: a uniformly distributed screening frame is arranged inside the support plate, the front and rear ends of the screening frame are fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a first spring, and the first spring is fixedly connected to the support plate.
[0011] By adopting the above technical solution, the sorted debris mainly consists of animal bones, plastic products, fiber materials, humic acid products, etc.
[0012] As a further description of the above technical solution: the outer rings at both ends of the rotating rod are fixedly connected to the first cam, and the outer ring at the front end of the rotating rod is fixedly connected to the driving pulley.
[0013] By adopting the above technical solution, screening is performed in the screening frame through the first cam.
[0014] As a further description of the above technical solution: a driven pulley is arranged at the bottom right side of the driving pulley, and the driven pulley is fixedly connected to the outer ring of the middle rotating rod.
[0015] By adopting the above technical solution, the active pulley and the belt drive the driven pulley to rotate, so that the three screening frames can be screened.
[0016] As a further description of the above technical solution: a belt is arranged between the driving pulley and the driven pulley.
[0017] By adopting the above technical solution, the driven pulley is driven to rotate by the driving pulley and the belt.
[0018] As a further description of the above technical solution: the bottoms of the front and rear ends of the filter box are fixedly connected to support plates, and the third motor is penetrated and fixedly connected to the interior of the support plate at the front end.
[0019] By adopting the above technical solution, a filter plate is provided inside the filter box, and the filter plate is fixed to the second spring.
[0020] As a further description of the above technical solution: the output end of the third motor is fixedly connected to a connecting rod, and the outer rings at both the front and rear ends of the connecting rod are fixedly connected to a second cam.
[0021] By adopting the above technical solution, shaking filtering is performed on the filter plate through the second cam.
[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0023] 1. The utility model provides a multi-stage crushing kitchen waste treatment device, which firstly uses a first motor, a rotating rod, a first cam, a first spring and a screening frame to perform secondary sorting on the debris separated from the aerobic fermentation products of kitchen waste, and separates the animal bones from the light debris, heavy debris and humic acid products, with high sorting accuracy and good sorting effect.
[0024] 2. The utility model provides a multi-stage kitchen waste treatment device, which grinds animal bones through a grinding mechanism port and screens the bone powder before packaging. The screening is carried out through a linear guide rail, a sliding block, a second motor, a third motor, a groove box, a second spring, a second cam and a connecting rod. The screened large-size bone particles are crushed twice or multiple times to ensure the uniformity of the particle size of the bone powder product. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0026] Figure 2 This is a structural schematic diagram of the support plate of the utility model;
[0027] Figure 3 This is a structural schematic diagram of a drawer of the utility model;
[0028] Figure 4 It is a schematic cross-sectional structure diagram of the crushing box of the utility model;
[0029] Figure 5 It is a schematic diagram of the exploded structure of the linear guide rail of the utility model.
[0030] In the figure: 1. support plate; 2. cleaning tank; 3. stirring paddle mechanism; 4. screw conveyor; 5. conveyor belt; 6. cleaning box; 7. disinfection and drying box; 8. crushing box; 9. first motor; 10. screening frame; 11. connecting plate; 12. first spring; 13. rotating rod; 14. first cam; 15. driving pulley; 16. belt; 17. driven pulley; 18. drawer; 19. crushing mechanism; 20. linear guide; 21. sliding block; 22. second motor; 23. third motor; 24. connecting rod; 25. second cam; 26. second spring; 27. filter box; 28. support plate. DETAILED DESCRIPTION
[0031] The following will refer to 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 of 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.
[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0033] Reference Figure 1 The utility model discloses a multi-stage kitchen waste treatment device, comprising a support plate 1, a cleaning pool 2 is fixedly connected to the bottom right side of the support plate 1, which is processed into bone powder after a cleaning process, and can further remove the sundries adhering to the animal bones to ensure the quality of the bone powder product, a stirring paddle mechanism 3 is arranged inside the cleaning pool 2, a screw conveyor 4 is penetrated and fixedly connected inside the right side of the cleaning pool 2, a conveyor belt 5 is arranged on the right side of the cleaning pool 2, a cleaning box 6 is arranged on the left side of the conveyor belt 5, and a disinfection and drying box 7 is arranged on the right side of the conveyor belt 5. The animal bones must be sterilized by a drying and sterilization device, and the bacteria carried on the animal bones can be eliminated to ensure the quality of the bone powder product, which can adapt to higher standard applications, a crushing box 8 is arranged on the right side of the conveyor belt 5, and a crushing mechanism 19 is arranged at the top middle end of the crushing box 8. The animal bones are crushed by two rolling gears, and the animal bones are crushed to a particle size of about 8 meshes in the crushing mechanism 19, and the crushing box 8 is provided with a drawer 18. The inner walls of the front and rear ends of the crushing box 8 are fixedly connected with linear guide rails 20, the outer wall of the linear guide rail 20 is slidably connected with a sliding block 21, the rear end of the front sliding block 21 is fixedly connected with a second motor 22, the output end of the second motor 22 is fixedly connected with a filter box 27, and the front and rear ends of the inner wall of the filter box 27 are fixedly connected with a second spring 26.
[0034] Reference Figure 2 - Figure 5A filter assembly is arranged between the support plates 1, and the filter assembly includes a first motor 9, the first motor 9 is fixedly connected to the front end outer wall of the front support plate 1, a rotating rod 13 is fixedly connected to the output end of the first motor 9, and a uniformly distributed screening frame 10 is arranged inside the support plate 1, and the front and rear ends of the screening frame 10 are fixedly connected to connecting plates 11, and the bottom of the connecting plate 11 is fixedly connected to a first spring 12, and the first spring 12 is fixedly connected to the support plate 1, and the outer rings of the front and rear ends of the rotating rod 13 are fixedly connected to first cams 14, and the front end outer ring of the rotating rod 13 is fixedly connected to a driving pulley 15, and a driven pulley 17 is arranged at the right bottom of the driving pulley 15, and the driven pulley 17 is fixedly connected to the outer ring of the middle section rotating rod 13, and a belt 16 is arranged between the driving pulley 15 and the driven pulley 17, and the animal bones in the sundries selected by the aerobic fermentation products of the kitchen waste can easily roll on the sieve plate and fall into the animal bone collector The plastic products and fiber materials in the debris will fall into the light debris collection bin from the other side with the assistance of the fan, the humic acid products in the debris will enter the screen and be recovered as products, and the heavy metal debris in the debris will fall into the heavy debris collection bin. The first motor 9 drives the rotating rod 13 to rotate, so that the first cams 14 at the front and rear ends rotate to screen the objects in the first screening frame 10. The active pulley 15 and the belt 16 drive the driven pulley 17 to rotate the rotating rod 13 at the middle end for screening, and then drive the screening frame 10 on the right side for screening so that the animal bones can enter the cleaning pool 2. The bottoms of the front and rear ends of the filter box 27 are fixedly connected to the support disk 28, and the third motor 23 is penetrated and fixedly connected inside the front support disk 28. The output end of the third motor 23 is fixedly connected to the connecting rod 24, and the outer rings of the front and rear ends of the connecting rod 24 are fixedly connected to the second cam 25.
[0035] Working principle: The rotating rod 13 is driven to rotate by the first motor 9, and the first cam 14 is driven to rotate by the rotation of the rotating rod 13 to screen the materials in the top screening frame 10, and only animal bones are found. The animal bones fall into the cleaning tank 2, and the debris adhering to the surface of the animal bones is washed off. The animal bones enter the cleaning tank 2, and are washed by the stirring water flow through the stirring paddle mechanism 3. The debris adhering to the surface will fall into the water. The animal bones are taken out of the cleaning equipment by the screw conveyor 4 for solid-liquid separation, and are transported to the conveyor belt 5. They pass through the cleaning box 6 and are rinsed twice by spray water. The animal bones are separated from the cleaning water to prevent debris from being carried into the animal bones. The disinfection and drying box 7 is dried and sterilized by microwave heating. Under the combined action of microwave thermal effect and non-thermal effect, the bacterial microorganisms carried on the bones mutate the proteins and physiological activity substances in the body, which delays the growth and development of the microorganisms and causes their death, thereby achieving the effect of sterilization. The bones are conveyed to the feed port of the crushing box 8 by the conveyor belt 5, and crushed by the crushing mechanism 18. The bones are crushed to a particle size of about 8 meshes in the grinding equipment. The connecting rod 24 is driven to rotate by the third motor 23, so that the second cam 25 is rotated to vibrate the particles in the filter box 27, and the filtered particles are discharged. The filter box 27 is turned over by the linear guide 20, the slider 21 and the second motor 22, and the unqualified particles are poured into the drawer 18 for secondary crushing.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] 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 multi-stage crushing kitchen waste treatment device, comprising a support plate (1), characterized in that: A cleaning pool (2) is fixedly connected to the bottom right side of the support plate (1), a stirring paddle mechanism (3) is arranged inside the cleaning pool (2), a screw conveyor (4) passes through and is fixedly connected to the right side of the cleaning pool (2), a conveyor belt (5) is arranged on the right side of the cleaning pool (2), a cleaning box (6) is arranged on the left side of the conveyor belt (5), a disinfection and drying box (7) is arranged on the right side of the conveyor belt (5), a crushing box (8) is arranged on the right side of the conveyor belt (5), and a crushing mechanism (1) is arranged at the middle end of the top of the crushing box (8). 9), the crushing box (8) is provided with a drawer (18), the inner walls of the front and rear ends of the crushing box (8) are fixedly connected with linear guide rails (20), the outer wall of the linear guide rail (20) is slidably connected with a sliding block (21), the front end of the sliding block (21) is fixedly connected with a second motor (22) at the rear end, the output end of the second motor (22) is fixedly connected with a filter box (27), the inner walls of the filter box (27) are fixedly connected with a second spring (26) at the front and rear ends, and a filter assembly is provided between the support plates (1).
2. The multi-stage crushing kitchen waste treatment device according to claim 1, characterized in that: The filter assembly comprises a first motor (9), the first motor (9) being fixedly connected to the front end outer wall of the front end support plate (1), and the output end of the first motor (9) being fixedly connected to a rotating rod (13).
3. The multi-stage crushing kitchen waste treatment device according to claim 2, characterized in that: The support plate (1) is provided with evenly distributed screening frames (10) inside, the front and rear ends of the screening frames (10) are fixedly connected to connecting plates (11), the bottom of the connecting plate (11) is fixedly connected to a first spring (12), and the first spring (12) is fixedly connected to the support plate (1).
4. The multi-stage crushing kitchen waste treatment device according to claim 2, characterized in that: The outer rings at both the front and rear ends of the rotating rod (13) are fixedly connected to the first cam (14), and the outer ring at the front end of the rotating rod (13) is fixedly connected to the driving pulley (15).
5. The multi-stage crushing kitchen waste treatment device according to claim 4, characterized in that: A driven pulley (17) is provided at the right bottom of the driving pulley (15), and the driven pulley (17) is fixedly connected to the outer ring of the middle section rotating rod (13).
6. The multi-stage crushing kitchen waste treatment device according to claim 5, characterized in that: A belt (16) is arranged between the driving pulley (15) and the driven pulley (17).
7. The multi-stage crushing kitchen waste treatment device according to claim 1, characterized in that: The bottoms of both the front and rear ends of the filter box (27) are fixedly connected to support plates (28), and a third motor (23) is passed through and fixedly connected to the interior of the support plate (28) at the front end.
8. The multi-stage crushing kitchen waste treatment device according to claim 7, characterized in that: The output end of the third motor (23) is fixedly connected to a connecting rod (24), and the outer rings at both the front and rear ends of the connecting rod (24) are fixedly connected to a second cam (25).