Compressing and packing device for dangerous solid waste treatment

Abstract

The utility model discloses a compressing and packing device for dangerous solid waste treatment, which comprises a collecting box, the outer side of the collecting box is fixedly connected with a controller, the outer side of the collecting box is provided with a crushing and collecting mechanism, the top of the crushing and collecting mechanism is fixedly connected with a conveyor, the outer side of the collecting box is connected with a sealing plate in a clamping manner, and the sealing plate is fixedly connected with the collecting box. According to the compressing and packaging device for hazardous solid waste treatment, the smashing and collecting mechanism drives a smashing column through a starter, the thrown hazardous solid waste can be smashed, follow-up compression is facilitated, the smashing box communicates with the collecting box, the packaging box is located under the smashing box, the waste can directly fall into the packaging box after being smashed, the process is smooth, and the working efficiency is improved. And the hydraulic cylinder drives the shaping plate to compress and shape the waste in the packing box, the size of the waste can be effectively reduced, storage and transportation are facilitated, and the hydraulic cylinder arranged between the packing box and the inner wall of the collecting box is stable in installation and can provide stable pressure.

Description

Technical Field

[0001] This utility model relates to the technical field of hazardous solid waste treatment equipment, specifically a compression and packaging device for hazardous solid waste treatment. Background Technology

[0002] Hazardous solid waste contains a large amount of toxic and harmful substances. If not handled properly, it can cause serious pollution to soil, water, and air, endangering the ecological environment and human health. Before further treatment of hazardous solid waste (such as incineration or landfill), it needs to be compressed and packaged to reduce its volume for easier transportation and storage.

[0003] According to the authorized patent "CN220280621U", a compression and packaging device for hazardous solid waste treatment includes a shell. The shell contains a compression chamber and a filling chamber that are interconnected. The compression chamber contains a compression mechanism, and the filling chamber contains a moving mechanism. A sealing groove is located between the compression chamber and the filling chamber on the shell, and a sealing mechanism is located within the sealing groove. The sealing groove extends through the top of the shell. A waste inlet is located on the top of the shell above the compression chamber. A sealing groove is located in the middle of the inlet on the shell, extending through one side of the shell, and a sealing mechanism is located within the sealing groove. The filling chamber extends through the shell on the opposite side of the compression chamber. A top door, rotatably connected to the side wall of the filling chamber, is located on one side of the shell. This invention allows compressed hazardous solid waste to be directly loaded into hazardous waste treatment containers, facilitating transportation.

[0004] In the application of the above-mentioned technical solutions, many devices' crushing equipment cannot adapt to the diversity of waste. For waste with high hardness or corrosiveness, the crushing effect is poor. Some compression equipment has unstable pressure output, making it difficult to compress hazardous solid waste to the ideal density, resulting in only a small reduction in waste volume, which is not conducive to subsequent storage and transportation. After packaging, the operation of removing the packaging box from the collection box is often cumbersome, requiring manual handling or the use of additional lifting equipment, which is inefficient and labor-intensive. Moreover, during manual handling, improper operation can easily cause the packaging box to shake or tip over, which may cause waste leakage.

[0005] Therefore, this utility model provides a compression and baling device for the treatment of hazardous solid waste. Utility Model Content

[0006] In view of the shortcomings of the existing technology, this utility model provides a compression and baling device for the treatment of hazardous solid waste to solve the above problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a compression and baling device for hazardous solid waste treatment, comprising a collection box, a controller fixedly connected to the outside of the collection box, a crushing and collecting mechanism provided on the outside of the collection box, a conveyor fixedly connected to the top of the crushing and collecting mechanism, and a sealing plate snapped onto the outside of the collection box;

[0008] The crushing and collecting mechanism includes a crushing box, a starter fixedly connected to the outside of the crushing box, a crushing column fixedly connected to the output end of the starter, a packing box inside the collecting box, a hydraulic cylinder fixedly connected to the outside of the packing box, and a shaping plate fixedly connected to the output end of the hydraulic cylinder.

[0009] Preferably, the bottom of the packing box is provided with a moving mechanism, the moving mechanism includes a motor, the output end of the motor is fixedly connected to a lead screw, the outer side of the lead screw is threaded with a collar, the top of the collar is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to a stabilizing plate, the outer side of the stabilizing plate is fixedly connected to a slider, and a moving groove is formed in the inner wall of the collection box.

[0010] Preferably, the crushing box is fixedly connected to the top of the collecting box, and the crushing columns are rotated and symmetrically distributed inside the crushing box.

[0011] Preferably, the collection box and the crushing box are in communication, and the packaging box is located directly below the crushing box.

[0012] Preferably, the hydraulic cylinder is located between the inner walls of the packing box and the collection box, and the shaping plate is movably connected inside the packing box.

[0013] Preferably, the motor is fixedly connected to the outside of the collection box, and the lead screw is rotatably connected to the inside of the collection box.

[0014] Preferably, the lead screw is located below the stabilizing plate, and the stabilizing plate is fixedly connected to the bottom of the packing box, and one end of the slider is slidably connected inside the moving groove.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] (1) The hazardous solid waste treatment compression and baling device has a crushing and collection mechanism that drives the crushing column through the starter to crush the hazardous solid waste, which is convenient for subsequent compression. The crushing box is connected to the collection box, and the baling box is located directly below the crushing box, so that the waste can fall directly into the baling box after crushing. The process is smooth and the processing efficiency is improved. The hydraulic cylinder drives the shaping plate to compress and shape the waste in the baling box, which can effectively reduce the volume of the waste and facilitate storage and transportation. The hydraulic cylinder installed between the inner wall of the baling box and the collection box is firmly installed and can provide stable pressure.

[0018] (2) The compression and baling device for hazardous solid waste treatment has a moving mechanism that uses a motor to drive a lead screw, which causes the collar to move the connecting rod, the stabilizing plate and the baling box, making it easier to move the baled box out of the collection box and facilitate subsequent handling and processing. The slider slides in the moving groove, ensuring the stability of the baling box movement process. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention;

[0020] Figure 2 This is a structural schematic diagram of the other side of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the collection box of this utility model;

[0022] Figure 4 This is a schematic diagram of the outer side of the moving mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the outer structure of the packing box of this utility model.

[0024] In the diagram: 1. Collection box; 2. Controller; 3. Crushing and collecting mechanism; 31. Crushing box; 32. Starter; 33. Crushing column; 34. Packing box; 35. Hydraulic cylinder; 36. Shaping plate; 4. Conveyor; 5. Moving mechanism; 51. Motor; 52. Lead screw; 53. Collar; 54. Connecting rod; 55. Stabilizing plate; 56. Sliding block; 57. Moving groove; 6. Sealing plate. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-5A compression and baling device for hazardous solid waste treatment includes a collection box 1, a controller 2 fixedly connected to the outside of the collection box 1, a crushing and collecting mechanism 3 provided on the outside of the collection box 1, a conveyor 4 fixedly connected to the top of the crushing and collecting mechanism 3, and a sealing plate 6 snapped onto the outside of the collection box 1.

[0027] The crushing and collecting mechanism 3 includes a crushing box 31, a starter 32 is fixedly connected to the outside of the crushing box 31, a crushing column 33 is fixedly connected to the output end of the starter 32, a packing box 34 is provided inside the collecting box 1, a hydraulic cylinder 35 is fixedly connected to the outside of the packing box 34, and a shaping plate 36 is fixedly connected to the output end of the hydraulic cylinder 35.

[0028] Furthermore: the crushing box 31 is fixedly connected to the top of the collection box 1, the crushing column 33 rotates and is symmetrically distributed inside the crushing box 31, the collection box 1 and the crushing box 31 are in a connected state, the packaging box 34 is located directly below the crushing box 31, the hydraulic cylinder 35 is located between the inner wall of the packaging box 34 and the collection box 1, and the shaping plate 36 is movably connected inside the packaging box 34.

[0029] It should be noted that the crushing box 31 can adopt a multi-layer composite structure. The inner layer is made of corrosion-resistant and high-strength alloy materials, such as titanium alloy, to resist the corrosion of waste. The outer layer is made of high-strength carbon steel to enhance the overall structural strength. At the same time, replaceable wear-resistant liners are installed on the inner wall of the crushing box 31. When the liners are severely worn, they can be easily replaced, reducing equipment maintenance costs and extending the service life of the crushing box 31.

[0030] Specifically: The pressure output of hydraulic cylinder 35 directly affects the compression effect. In order to achieve more efficient compression, variable pump control technology can be adopted to adjust the pressure of hydraulic cylinder 35 in real time according to the actual situation of waste in the packing box 34. For example, in the initial stage of compression, when there is a lot of waste and it is loose, the pressure output can be increased appropriately to quickly compact the waste. As compression progresses, the pressure is gradually reduced to avoid over-compression and damage to the equipment. At the same time, anti-slip textures or protrusions are set on the surface of the shaping plate 36 to increase the friction between it and the waste, prevent the waste from sliding during compression, and improve the stability and effect of compression.

[0031] As a further improvement of this utility model, a moving mechanism 5 is provided at the bottom of the packing box 34. The moving mechanism 5 includes a motor 51. A lead screw 52 is fixedly connected to the output end of the motor 51. A collar 53 is threadedly connected to the outer side of the lead screw 52. A connecting rod 54 is fixedly connected to the top of the collar 53. A stabilizing plate 55 is fixedly connected to the top of the connecting rod 54. A slider 56 is fixedly connected to the outer side of the stabilizing plate 55. A moving groove 57 is provided in the inner wall of the collection box 1.

[0032] It should be noted that: the motor 51 is fixedly connected to the outside of the collection box 1, the lead screw 52 is rotatably connected to the inside of the collection box 1, the lead screw 52 is located below the stabilizing plate 55, and the stabilizing plate 55 is fixedly connected to the bottom of the packing box 34, and one end of the slider 56 is slidably connected to the inside of the moving groove 57.

[0033] Furthermore, during long-term use, the lead screw 52 and collar 53 in the moving mechanism 5 may experience wear, affecting their moving accuracy. To address this issue, specially treated lead screws 52 and collars 53 can be used, such as through carburizing and quenching, to improve their surface hardness and wear resistance. Simultaneously, an automatic lubrication device is installed at the mating point of the lead screw 52 and collar 53 to periodically inject lubricating oil into the threaded joint, reducing frictional resistance, minimizing wear, and ensuring the smoothness and accuracy of the packing box 34's movement. Additionally, to further enhance the load-bearing capacity of the moving mechanism 5, the power of the motor 51 can be increased, and a matching reducer can be selected to provide greater torque output.

[0034] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0035] Working principle: Hazardous solid waste is transported to the top of the crushing and collection mechanism 3 by the conveyor 4. The conveyor 4 uses its transport power to smoothly deliver the waste to the designated position to prepare for subsequent crushing. The waste enters the crushing box 31, and the starter 32 starts to work. The output end of the starter 32 drives the crushing column 33 to rotate at high speed. Since the crushing column 33 is symmetrically distributed inside the crushing box 31, it forms shearing and squeezing forces on the waste when rotating, crushing large pieces of waste into smaller particles. The shredded waste, aided by its own gravity and the structural design of the shredding box 31, falls naturally into the collection box 1 below through the connecting part. The packing box 34 is located inside the collection box 1, directly below the shredding box 31. After the shredded waste falls into the collection box 1, some of the waste will directly enter the packing box 34. The moving mechanism 5 at the bottom of the packing box 34 initially keeps the position of the packing box 34 stable, waiting for the waste to be collected. When a certain amount of waste is collected in the packing box 34, the controller 2 issues a command to start the hydraulic cylinder 35. The hydraulic cylinder 35 is installed between the inner wall of the packing box 34 and the collection box 1. Its output end pushes the shaping plate 36 to move towards the waste inside the packing box 34. As the shaping plate 36 moves, pressure is applied to the waste inside the box, gradually compressing the waste into a relatively compact block shape, achieving the purpose of reducing volume and facilitating packing. During the compression process, the controller 2 can adjust the pressure output of the hydraulic cylinder 35 according to actual needs to adapt to the compression requirements of waste of different properties.

[0036] After compression, the motor 51 is started again by the controller 2. The output end of the motor 51 drives the lead screw 52 to rotate inside the collection box 1. The collar 53 connected to the lead screw 52 moves along the direction of the lead screw 52 due to the rotation of the lead screw 52. The connecting rod 54 connected to the top of the collar 53 will drive the stabilizing plate 55 and the packing box 34 connected to it to move synchronously. The slider 56 on the outside of the stabilizing plate 55 slides in the moving groove 57 on the inner wall of the collection box 1 to ensure the stability of the packing box 34 during the movement process and avoid shaking or deviation. In this way, the packing box 34 with compressed waste is moved from inside the collection box 1 to a position that is convenient for packing operation. After the packing box 34 is moved into place, the packing box 34 is bundled and other packing operations are performed manually or with the help of external packing equipment to ensure that the waste will not be scattered during subsequent transportation and storage. After packing is completed, the packing box 34 can be moved out of the collection box 1 again by the moving mechanism 5. At the same time, a new empty packing box 34 is moved to the corresponding position in the collection box 1 to prepare for the next round of waste collection and compression packing work.

[0037] Throughout the entire operation, the sealing plate 6 that is snapped onto the outside of the collection box 1 plays a crucial protective role. The sealing plate 6 can effectively prevent toxic and harmful gases, dust and other substances generated during the waste treatment process from leaking into the external environment, ensuring the safety of operators and preventing pollution of the surrounding environment. At the same time, operators can monitor and adjust the operating status of each mechanism through the controller 2 to realize the automated and efficient operation of the entire hazardous solid waste treatment compression and baling device.

[0038] 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.

[0039] 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 compression and baling device for hazardous solid waste treatment, comprising a collection box (1), characterized in that: A controller (2) is fixedly connected to the outside of the collection box (1), a crushing and collecting mechanism (3) is provided on the outside of the collection box (1), a conveyor (4) is fixedly connected to the top of the crushing and collecting mechanism (3), and a sealing plate (6) is snapped onto the outside of the collection box (1). The crushing and collecting mechanism (3) includes a crushing box (31), a starter (32) is fixedly connected to the outside of the crushing box (31), a crushing column (33) is fixedly connected to the output end of the starter (32), a packing box (34) is provided inside the collecting box (1), a hydraulic cylinder (35) is fixedly connected to the outside of the packing box (34), and a shaping plate (36) is fixedly connected to the output end of the hydraulic cylinder (35).

2. The compression and baling device for hazardous solid waste treatment according to claim 1, characterized in that: The bottom of the packing box (34) is provided with a moving mechanism (5), which includes a motor (51). The output end of the motor (51) is fixedly connected to a lead screw (52). The outer side of the lead screw (52) is threaded with a collar (53). The top of the collar (53) is fixedly connected to a connecting rod (54). The top of the connecting rod (54) is fixedly connected to a stabilizing plate (55). The outer side of the stabilizing plate (55) is fixedly connected to a slider (56). The inner wall of the collection box (1) is provided with a moving groove (57).

3. The compression and baling device for hazardous solid waste treatment according to claim 1, characterized in that: The crushing box (31) is fixedly connected to the top of the collection box (1), and the crushing columns (33) are rotated and symmetrically distributed inside the crushing box (31).

4. The compression and baling device for hazardous solid waste treatment according to claim 1, characterized in that: The collection box (1) and the crushing box (31) are in a connected state, and the packaging box (34) is located directly below the crushing box (31).

5. A compression and baling device for hazardous solid waste treatment according to claim 1, characterized in that: The hydraulic cylinder (35) is located between the inner wall of the packing box (34) and the collection box (1), and the shaping plate (36) is movably connected inside the packing box (34).

6. A compression and baling device for hazardous solid waste treatment according to claim 2, characterized in that: The motor (51) is fixedly connected to the outside of the collection box (1), and the lead screw (52) is rotatably connected to the inside of the collection box (1).

7. A compression and baling device for hazardous solid waste treatment according to claim 2, characterized in that: The lead screw (52) is located below the stabilizing plate (55), and the stabilizing plate (55) is fixedly connected to the bottom of the packing box (34). One end of the slider (56) is slidably connected to the inside of the moving groove (57).

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