Household garbage classification treatment and regeneration device

Abstract

The utility model provides a household garbage classification treatment and regeneration device, and belongs to the technical field of garbage treatment equipment. The household garbage classification treatment regeneration device comprises a rack, a first hopper and a second hopper are arranged on the rack, the second hopper is arranged on one side of the first hopper, and a passing opening communicated with the first hopper is formed in the side wall of the second hopper; a first conveying line and a plurality of material distributing openings are arranged in the first hopper, the first conveying line is arranged on one side of the material distributing openings, and the material distributing openings are formed between the output end of the first conveying line and the passing opening. A discharging port is formed in the second hopper, and a rolling structure is arranged at the discharging port. The device can classify garbage with different volumes, crush the garbage with large volumes and then send out the crushed garbage, so that subsequent efficient treatment and recycling are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen waste treatment equipment technical field especially relates to a domestic waste classification treatment recycling device. BACKGROUND

[0002] In the existing domestic waste treatment system, although there are landfill, incineration and composting and other common processing methods, these traditional methods have many problems that cannot be ignored. Landfill treatment not only occupies a large amount of valuable land resources, and harmful substances in the garbage may also seep into groundwater, thereby causing pollution to soil and water. Taking the surrounding environment of many landfill sites as an example, the content of heavy metals in the soil generally exceeds the standard, which has a negative impact on the growth of surrounding crops and the ecological environment. Incineration treatment can achieve a certain degree of waste reduction, but during the incineration process, it is easy to produce dioxin and other toxic and harmful substances, which will cause serious pollution to the atmospheric environment if not properly handled, directly threatening the health of residents. Composting treatment has strict requirements for the composition of garbage, has limited scope of application, and has a long processing period and low efficiency.

[0003] More importantly, in each link of garbage treatment, the classification and treatment of garbage of different volumes are not paid enough attention. At the source of garbage generation, due to the lack of effective guidance and publicity, residents have weak awareness of classifying garbage by volume, resulting in that different types of garbage of different volumes are mixed together when the garbage is put in. This makes it difficult to efficiently classify and treat the garbage collected and transported to the treatment plant. Especially large-volume garbage such as old furniture and large-appliance casings not only occupies a large amount of space and affects the processing flow of other garbage, but also cannot be directly put into the subsequent processing procedure due to its large volume. The existing processing method often lacks targeted crushing treatment for large-volume garbage, which makes the processing efficiency of these large-volume garbage low, further affecting the resource utilization efficiency of the overall garbage treatment.

[0004] Therefore, it is necessary to improve the existing domestic waste treatment method to overcome the defects of the prior art. SUMMARY

[0005] To overcome the problems in the related art, the purpose of the utility model is to provide a domestic waste classification treatment recycling device, which can classify garbage of different volumes and crush large-volume garbage to be sent out for subsequent efficient processing and recycling.

[0006] A domestic waste classification treatment recycling device, comprising:

[0007] A frame is provided with a first hopper and a second hopper. The second hopper is located on one side of the first hopper, and the side wall of the second hopper is provided with a passage opening communicating with the first hopper. The first hopper is provided with a first conveyor line and a plurality of distributing ports. The first conveyor line is located on one side of the distributing ports, and the distributing ports are located between the output end of the first conveyor line and the passage opening.

[0008] The second hopper is provided with a discharge port, and a crushing structure is provided at the discharge port.

[0009] In a preferred embodiment of this invention, a second conveyor line is provided below the discharge port of the second hopper.

[0010] In a preferred embodiment of this invention, a screening hopper is provided below the material distribution port, and a first screening port is provided at the screening hopper. The outlet of the first screening port is oriented toward the side away from the second hopper.

[0011] In a preferred embodiment of this invention, a second screening port is further provided at the screening hopper. The second screening port is located on one side of the first screening port. A partition is provided between the second screening port and the first screening port. The outlet of the second screening port is connected to the second hopper.

[0012] In a preferred embodiment of this invention, the material distribution port includes multiple material distribution plates arranged in parallel, and the length direction of the material distribution plates is the same as the conveying direction of the first conveying line, with the material distribution port formed between two adjacent material distribution plates.

[0013] In a preferred embodiment of this invention, a guide structure is provided on one side of the second hopper. The guide structure includes a guide roller and a first drive structure. The guide roller is rotatably disposed on one side of the second hopper, and the side wall of the guide roller is located in the second hopper. The first drive structure is disposed on the frame and drives the guide roller to rotate.

[0014] In a preferred embodiment of this invention, the sidewall of the guide roller is provided with a plurality of protrusions.

[0015] In a preferred embodiment of this invention, the rolling structure includes two oppositely arranged rolling rollers and a second driving structure. The rolling rollers are located at the discharge port, and the second driving structure is located on the outer wall of the second hopper. The second driving structure drives the rolling rollers to rotate.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model provides a household waste sorting, processing, and recycling device. The device includes a frame with a first hopper and a second hopper mounted on it. The second hopper is located to one side of the first hopper, and its side wall has a passageway communicating with the first hopper. The first hopper contains a first conveyor line and multiple distribution ports. The first conveyor line is located to one side of the distribution ports, which are positioned between the output end of the first conveyor line and the passageway. The second hopper has a discharge port with a crushing structure at the discharge port. During operation, household waste is fed into the first hopper, and the first conveyor line begins operation, moving the waste towards the output end. During this movement, smaller pieces of waste fall from the distribution ports, achieving initial volumetric sorting. Larger pieces of waste continue moving along the first conveyor line towards the passageway, entering the second hopper. Inside the second hopper, larger pieces of waste move towards the discharge port under their own weight. Upon passing the crushing structure at the discharge port, two crushing rollers crush the larger pieces of waste. The crushed waste is discharged from the outlet for subsequent efficient processing and recycling. It can perform preliminary sorting of waste of different volumes, allowing for separate processing and improving overall efficiency. Compared to traditional waste disposal methods, it eliminates the need for subsequent time and effort to separate mixed waste by volume, saving processing steps. Attached Figure Description

[0018] Figure 1 is a first perspective view of the household waste sorting, processing and recycling device provided in an embodiment of this utility model;

[0019] Figure 2 is a top view of the household waste sorting, processing and recycling device provided in an embodiment of this utility model;

[0020] Figure 3 is a second perspective view of the household waste sorting, processing and recycling device provided in an embodiment of this utility model;

[0021] Figure 4 is a schematic diagram of the screening hopper provided in an embodiment of this utility model being arranged below the material distribution port;

[0022] Figure 5 is a schematic diagram of the rolling structure provided in an embodiment of this utility model.

[0023] Figure label:

[0024] 1. Frame; 2. First hopper; 21. First conveyor line; 3. Second hopper; 31. Through port; 4. Guide structure; 41. Guide roller; 411. Protrusion; 42. First drive structure; 5. Second conveyor line; 6. Screening hopper; 61. First screening port; 62. Second screening port; 63. Partition plate; 7. Distributor plate; 71. Distributor port; 8. Compacting structure; 81. Compactor roller; 82. Second drive structure. Detailed Implementation

[0025] Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.

[0026] Existing technology discloses a solid-liquid separation device for food waste. Its structure includes a first motor, a waste inlet hopper, a solid-liquid separation device, a shell, a solid outlet, a liquid outlet, and a support frame. The first motor is mechanically connected to the shell, and both the first motor and the shell are mounted on and fixedly connected to the support frame. The solid-liquid separation device is housed within the shell and is mechanically connected to the first motor. The solid outlet and liquid outlet are both located on the shell and penetrate through it, connecting to the solid-liquid separation device. This device, through the combined action of a second separation mechanism, a transport device, a drive device, a heat generator, a drying device, a crushing device, and the first separation mechanism, can achieve solid-liquid separation of food waste, with a more thorough two-stage separation. The dried waste is then discharged to inhibit bacterial growth. However, this device lacks pretreatment for large pieces of food waste, which can easily clog the separation channel, causing the equipment to malfunction.

[0027] Based on this, this application provides a household waste sorting, processing and recycling device.

[0028] Example 1

[0029] Referring to Figures 1-5, this embodiment provides a household waste sorting, processing, and recycling device, comprising:

[0030] A frame 1 is provided with a first hopper 2 and a second hopper 3. The second hopper 3 is located on one side of the first hopper 2, and its side wall has a passage 31 communicating with the first hopper 2. The first hopper 2 is provided with a first conveyor line 21 and a plurality of material distribution ports 71. The first conveyor line 21 is located on one side of the material distribution ports 71, and the material distribution ports 71 are located between the output end of the first conveyor line 21 and the passage 31. The second hopper 3 is provided with a discharge port, and a crushing structure 8 is provided at the discharge port.

[0031] Specifically, inside the first hopper 2, a first conveyor line 21 and multiple distribution ports 71 are provided. The first conveyor line 21 is installed on one side of the distribution ports 71, and its function is to convey the waste along a specific direction. The distribution ports 71 are located between the output end of the first conveyor line 21 and the through port 31. When the waste moves to the vicinity of the output end with the first conveyor line 21, waste of different volumes will be initially classified through the distribution ports 71. Smaller waste may fall directly from the distribution ports 71, while larger waste will continue to move towards the through port 31. The crushing structure 8 of this application includes two crushing rollers 81 arranged opposite each other and a second drive structure 82. The crushing rollers 81 are located at the discharge port, and the second drive structure 82 is located on the outer wall of the second hopper 3. The second drive structure 82 drives the crushing rollers 81 to rotate.

[0032] The aforementioned household waste sorting, processing, and recycling device operates as follows: Household waste is fed into the first hopper 2, and the first conveyor line 21 begins operation, moving the waste towards the output end. During this movement, smaller volumes of waste fall from the sorting port 71, achieving initial volumetric sorting. Larger volumes continue along the first conveyor line 21 towards the passage port 31, entering the second hopper 3. Inside the second hopper 3, larger volumes of waste move towards the discharge port under their own weight. Upon passing the crushing structure 8 at the discharge port, two crushing rollers 81 crush the larger volumes of waste. The crushed waste is then discharged from the discharge port for subsequent efficient processing and recycling. This device enables initial sorting of waste of different volumes, allowing for separate processing and improving overall processing efficiency. Compared to traditional waste treatment methods, it eliminates the need for subsequent time and effort to separate mixed waste by volume, saving processing steps.

[0033] The crushing structure 8 at the discharge port of the second hopper 3 is specifically designed for crushing large-volume waste. This solves the problem that large-volume waste, such as discarded furniture and large appliance casings, cannot be directly processed into subsequent stages due to its size. After crushing, it can be more easily transported, landfilled, incinerated, or further recycled, improving the processing efficiency of large-volume waste and thus enhancing the overall resource utilization efficiency of waste treatment.

[0034] This device is particularly suitable for sorting and processing waste that is a mixture of small-volume metal and large-volume plastic. Small-volume metal waste easily falls from the sorting port 71, while large-volume plastic waste enters the second hopper 3 through the through port 31, is crushed, and then sent out.

[0035] Specifically, a second conveyor line 5 is provided below the discharge port of the second hopper 3. The crushed waste falls from the discharge port onto the second conveyor line 5 below, and the second conveyor line 5 transports the waste out for subsequent efficient processing and recycling, such as transporting it to a specialized resource recycling plant or other processing site.

[0036] In a preferred embodiment, a screening hopper 6 is provided below the material distribution port, and a first screening port 61 is provided at the screening hopper 6, with the outlet of the first screening port 61 facing away from the second hopper 3.

[0037] Furthermore, a second screening port 62 is provided at the screening hopper 6. The second screening port 62 is located on one side of the first screening port 61. A partition 63 is provided between the second screening port 62 and the first screening port 61. The outlet of the second screening port 62 is connected to the second hopper 3.

[0038] The screening hopper 6 is used to discharge the waste falling from the distribution port 71. The outlet of the first screening port 61 faces away from the second hopper 3, which can guide small-volume waste that meets certain particle size standards to a specific direction, such as directly conveying it to an area for processing small recyclables or organic waste, thereby achieving fine sorting of this waste and improving subsequent processing efficiency and resource recovery purity. The outlet of the second screening port 62 is connected to the second hopper 3. During use, some larger-volume waste may fall into the screening hopper 6. The setting of the second screening port 62 allows some of the larger-volume waste to fall through the second screening port 62 into the crushing mechanism of the second hopper 3 and be crushed.

[0039] Specifically, the material distribution port 71 includes multiple material distribution plates 7, which are arranged in parallel. The length direction of the material distribution plates 7 is the same as the conveying direction of the first conveying line 21, and the material distribution port 71 is formed between two adjacent material distribution plates 7.

[0040] The material distribution port 71 employs multiple parallel material distribution plates 7, whose length direction is the same as that of the first conveyor line 21, enabling waste to be initially classified more systematically based on volume during the conveying process. Compared to some simple screening methods, this structural design can more accurately separate waste of different volumes, further improving overall processing efficiency and saving processing steps.

[0041] In a preferred embodiment, the size of the dispensing port 71 can be flexibly adjusted by changing the spacing between the dispensing plates 7, thereby adapting to different types and volume distributions of waste, improving the device's adaptability to various types of domestic waste, and better meeting the diverse needs of waste in actual waste treatment scenarios.

[0042] In one embodiment, a guide structure 4 is provided on one side of the second hopper 3. The guide structure 4 includes a guide roller 41 and a first drive structure 42. The guide roller 41 is rotatably disposed on one side of the second hopper 3, and the side wall of the guide roller 41 is located in the second hopper 3. The first drive structure 42 is disposed on the frame 1, and the first drive structure 42 drives the guide roller 41 to rotate.

[0043] Furthermore, the sidewall of the guide roller 41 is provided with a plurality of protrusions 411.

[0044] The design of the guide structure 4, especially the rotating guide roller 41 and the protrusions 411 on its side wall, can effectively push the garbage in the second hopper 3 to fall into the crushing mechanism more quickly, reduce the residence time of the garbage in the second hopper 3, improve the working efficiency of the crushing structure 8, thereby speeding up the entire garbage treatment process and improving the processing capacity of the device.

[0045] The multiple protrusions 411 on the side wall of the guide roller 41 increase the friction and contact area with the waste, making the guiding effect on the waste more obvious. This ensures that the waste can be guided more accurately to the crushing mechanism, avoiding the accumulation of waste in the second hopper 3 or deviation from the crushing area, and further ensuring the stability of the device operation and the reliability of the processing effect.

[0046] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings. In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0047] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary phrase "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0048] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, these terms have no special meaning and therefore should not be construed as limiting the scope of protection of this application. The above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A household waste sorting, processing, and recycling device, characterized in that, include: The machine frame includes a first hopper and a second hopper. The second hopper is located on one side of the first hopper, and its side wall has a passageway communicating with the first hopper. The first hopper contains a first conveyor line and multiple distribution ports. The first conveyor line is located on one side of the distribution ports, and the distribution ports are located between the output end of the first conveyor line and the passageway. The second hopper contains a discharge port, and a compaction structure is provided at the discharge port.

2. The household waste sorting, processing, and recycling device according to claim 1, characterized in that: A second conveyor line is provided below the discharge port of the second hopper.

3. The household waste sorting, processing, and recycling device according to claim 1, characterized in that: A screening hopper is provided below the material distribution port, and a first screening port is provided at the screening hopper. The outlet of the first screening port is oriented towards the side away from the second material hopper.

4. The household waste sorting, processing, and recycling device according to claim 3, characterized in that: The screening hopper is also provided with a second screening port, which is located on one side of the first screening port. A partition is provided between the second screening port and the first screening port, and the outlet of the second screening port is connected to the second hopper.

5. The household waste sorting, processing, and recycling device according to any one of claims 1-4, characterized in that: The material distribution port includes multiple material distribution plates, which are arranged in parallel. The length direction of the material distribution plates is the same as the conveying direction of the first conveyor line, and the material distribution port is formed between two adjacent material distribution plates.

6. The household waste sorting, processing, and recycling device according to any one of claims 1-4, characterized in that: A guide structure is provided on one side of the second hopper. The guide structure includes a guide roller and a first drive structure. The guide roller is rotatably disposed on one side of the second hopper, and the side wall of the guide roller is located in the second hopper. The first drive structure is disposed on the frame and drives the guide roller to rotate.

7. The household waste sorting, processing, and recycling device according to claim 6, characterized in that: The sidewall of the guide roller is provided with multiple protrusions.

8. The household waste sorting, processing, and recycling device according to any one of claims 1-4, characterized in that: The rolling structure includes two oppositely arranged rolling rollers and a second driving structure. The rolling rollers are located at the discharge port, and the second driving structure is located on the outer wall of the second hopper. The second driving structure drives the rolling rollers to rotate.

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