Compression device for solid waste treatment

Abstract

The utility model relates to the technical field of solid waste treatment, in particular to a compression device for solid waste treatment, which comprises a solid waste treatment box, a first hydraulic rod and a second hydraulic rod mounted on two sides of the solid waste treatment box, a drain pipe arranged on the right side of the bottom of the solid waste treatment box, and a drawer slidably arranged on the front side of the solid waste treatment box. A feeding port and a motor are arranged on the upper side of the solid waste treatment box, the output end of the motor rotationally penetrates through the inner side of the solid waste treatment box, a cutting stirring blade is fixedly installed at the output end of the motor, and a smashing cylinder is arranged on the outer side of the cutting stirring blade. According to the solid waste compaction device, solid waste is smashed before solid waste compaction work, the appearance of the solid waste is reduced, large gaps are eliminated, the compaction degree in the later period is higher, in addition, water in the solid waste is compacted and separated out in the compaction process and is discharged through the drainage filter holes, compaction and drainage are synchronously carried out, and the compaction efficiency is improved. Solid waste compressed blocks compacted by the solid waste compacting machine are high in compaction degree, low in water content and convenient to transport and store.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, in particular to a compression device for solid waste treatment. Background Art

[0002] Compactors for solid waste treatment are devices specifically designed to reduce the volume of solid waste and increase its density. This type of equipment plays an important role in solid waste treatment technology because it not only helps reduce the volume of waste but also reduces transportation and disposal costs. These compactors physically compress loose solid waste materials such as paper, plastic, metal, and textiles into a smaller volume, thereby reducing the space they occupy during storage and transportation.

[0003] With reference to the authorized utility model patent number CN214239687U, a compression device for solid waste treatment is disclosed, comprising a frame, a movable wheel fixedly connected to the bottom of the frame, a compression box fixedly connected to the bottom of the inner cavity of the frame, a baffle fixedly connected between the two sides of the inner cavity of the compression box, a first pressure plate provided on both sides of the top of the baffle, an adjustment box fixedly connected to both sides of the compression box, a motor provided in the inner cavity of the adjustment box, opposite sides of the two motors fixedly connected to the inner wall of the adjustment box, and the output ends of the opposite sides of the two motors fixedly connected to threaded rods.

[0004] During use, the above patent found that: during the treatment process, solid waste often has too high a water content, which leads to large-scale rust inside the solid blocks after later compaction. In addition, the compaction rate in solid waste compression is affected by the gap ratio between solid wastes. Insufficient compaction leads to a relatively large volume of compressed blocks after treatment, which is not conducive to reducing the space occupied during storage and transportation. The above patent has not made corresponding treatment measures for the problems of water content in solid waste and gap ratio between solid wastes, which affects the storage and space occupied after solid waste treatment. For this reason, we propose a compression device for solid waste treatment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a compression device for solid waste treatment.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A compression device for solid waste treatment comprises a solid waste treatment box, a first hydraulic rod and a second hydraulic rod are installed on both sides of the solid waste treatment box, a drainage pipe is provided on the right side of the bottom of the solid waste treatment box, a draw bucket is slidably provided on the front side of the solid waste treatment box, an inlet and a motor are provided on the upper side of the solid waste treatment box, the output end of the motor rotates and passes through the inner side of the solid waste treatment box and a cutting and stirring blade is fixedly installed on the output end of the motor, a crushing cylinder is provided on the outside of the cutting and stirring blade, an upper plate is provided on the lower side of the crushing cylinder, a through opening is provided at the connection between the upper plate and the crushing cylinder, a valve plate is slidably installed on the side of the crushing cylinder, an electric telescopic rod is fixedly installed on the upper plate, the output end of the electric telescopic rod is fixedly connected to the valve plate, a lower plate is correspondingly provided on the lower side of the upper plate, two push plates are slidably provided between the lower plate and the upper plate, and a drainage filter hole is provided at the bottom of the lower plate.

[0008] Preferably, a partition is installed at the bottom of the lower plate, and the drawer is in sliding contact with the partition.

[0009] Preferably, a drainage board is provided on the right side of the partition, and the drainage board is fixedly installed on the bottom of the solid waste treatment box and is inclined.

[0010] Preferably, the two push plates are fixedly connected to the first hydraulic rod output end and the second hydraulic rod output end respectively.

[0011] Preferably, a PLC controller is provided on the outside of the solid waste treatment box, and the PLC controller is electrically connected to the first hydraulic rod, the second hydraulic rod, the motor and the electric telescopic rod.

[0012] Preferably, a plurality of reinforcement plates are provided at the connection places between the first hydraulic rod and the second hydraulic rod and the solid waste treatment box.

[0013] Preferably, the feed port is communicated with the interior of the grinding cylinder.

[0014] Preferably, a gasket is provided at the bottom of the solid waste treatment box, and the gasket is an elastic rubber pad.

[0015] In the present utility model, a compression device for solid waste treatment is described, which adds solid waste into the feed port, and the solid waste can pass into the crushing drum from the feed port. The starting motor can drive the cutting and stirring blades to crush the solid waste inside the crushing drum, and by reducing the shape of the waste and eliminating large gaps between the solid waste, the later compaction degree is higher. The volume of the solid waste crushed by the crushing drum is reduced, and falls between the upper plate and the lower plate through the through port. Subsequently, the second hydraulic rod is started to drive the right push plate to approach the left push plate, and the solid waste is driven by the right push plate to squeeze toward the left push plate. As the distance between the two push plates continues to shrink, the solid waste is compressed into blocks. During the compression process, the wastewater compressed is discharged through the drainage filter holes on the lower plate. After the solid waste compression block is formed, its compaction degree and moisture content are guaranteed.

[0016] The utility model has a reasonable design. It breaks up the solid waste before compacting it, reduces the shape of the solid waste, eliminates large gaps, and makes the compaction degree in the later stage higher. In addition, during the compaction process, the moisture in the solid waste is compacted and precipitated and discharged through the drainage filter holes, thereby realizing the simultaneous compaction and drainage. The solid waste compressed blocks compacted by the utility model have high compaction degree and low water content, and are easy to transport and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a compression device for solid waste treatment proposed in this utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a compression device for solid waste treatment proposed in this utility model Figure 2 ;

[0019] Figure 3 This is a cross-sectional schematic diagram of a compression device for solid waste treatment proposed by the present invention.

[0020] In the figure: 1. solid waste treatment box; 101. gasket; 2. drawer; 3. first hydraulic rod; 4. second hydraulic rod; 5. reinforcement plate; 6. PLC controller; 7. feed port; 8. motor; 9. drain pipe; 10. crushing drum; 11. cutting and stirring blade; 12. upper plate; 13. valve plate; 14. electric telescopic rod; 15. through port; 16. push plate; 17. lower plate; 18. drainage filter hole; 19. partition; 20. drainage plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-3 A compression device for solid waste treatment includes a solid waste treatment box 1, a first hydraulic rod 3 and a second hydraulic rod 4 are installed on both sides of the solid waste treatment box 1, a drainage pipe 9 is provided on the right side of the bottom of the solid waste treatment box 1, a drawer 2 is slidingly provided on the front side of the solid waste treatment box 1, a feed port 7 and a motor 8 are provided on the upper side of the solid waste treatment box 1, the output end of the motor 8 rotates through the inside of the solid waste treatment box 1 and a cutting and stirring blade 11 is fixedly installed on the output end of the motor 8, a crushing cylinder 10 is provided on the outside of the cutting and stirring blade 11, the feed port 7 is connected to the inside of the crushing cylinder 10, and the crushing cylinder 1 0 is provided on the lower side of an upper plate 12, and a through port 15 is provided at the connection between the upper plate 12 and the pulverizing cylinder 10. A valve plate 13 is slidably installed on the side of the pulverizing cylinder 10. An electric telescopic rod 14 is fixedly installed on the upper plate 12, and the output end of the electric telescopic rod 14 is fixedly connected to the valve plate 13. A lower plate 17 is correspondingly provided on the lower side of the upper plate 12. Two push plates 16 are slidably provided between the lower plate 17 and the upper plate 12. The two push plates 16 are fixedly connected to the output ends of the first hydraulic rod 3 and the second hydraulic rod 4, respectively. A drainage filter hole 18 is provided at the bottom of the lower plate 17.

[0023] Through the above structure, the valve plate 13 arranged on the side of the crushing cylinder 10 can realize the closure of the bottom of the crushing cylinder 10. When the solid waste is in the crushing cylinder 10 for crushing, the valve plate 13 can provide support for the solid waste, so that the solid waste can obtain sufficient volume reduction effect in the crushing cylinder 10. The drainage filter hole 18 set in the lower plate 17 realizes the synchronous drainage function during the compaction process of the solid waste, reduces the water content of the solid waste compacted block, and makes the compacted solid waste easier to preserve.

[0024] In this embodiment, a partition 19 is installed at the bottom of the lower plate 17, and the drawer 2 is in sliding contact with the partition 19. A drainage board 20 is provided on the right side of the partition 19. The drainage board 20 is fixedly installed at the bottom of the solid waste treatment box 1 and the drainage board 20 is inclined.

[0025] Through the above structure, the partition 19 separates the drawer 2 from the lower plate 17 and the drainage chamber formed at the bottom of the solid waste treatment box 1. The drawer 2 is used to receive the solid waste compressed blocks formed after compaction. The inclined setting of the partition 19 helps to drain water and prevents water from accumulating at the bottom of the solid waste treatment box 1.

[0026] In this embodiment, a PLC controller 6 is provided outside the solid waste treatment box 1 , and the PLC controller 6 is electrically connected to the first hydraulic rod 3 , the second hydraulic rod 4 , the motor 8 and the electric telescopic rod 14 .

[0027] Through the above structure, the PLC controller 6 is electrically connected to the relevant electrical components in the device, controlling the electrical components to work in coordination with each other, thereby improving the degree of automation of the device.

[0028] In this embodiment, a plurality of reinforcement plates 5 are provided at the connection points between the first hydraulic rod 3 and the second hydraulic rod 4 and the solid waste treatment box 1 .

[0029] Through the above structure, the provision of the reinforcement plate 5 improves the strength of the connection between the first hydraulic rod 3 and the second hydraulic rod 4 and the solid waste treatment box 1.

[0030] In this embodiment, a gasket 101 is provided at the bottom of the solid waste treatment box 1 , and the gasket 101 is an elastic rubber pad.

[0031] Through the above structure, the gasket 101 has a buffering and shock-absorbing effect, and at the same time separates the bottom of the solid waste treatment box 1 from the ground, preventing the bottom from being damp and rusted.

[0032] In the present invention, when in use, solid waste is added to the feed port 7, and the solid waste can slide from the feed port 7 into the crushing cylinder 10. At this time, the valve plate 13 is in a closed state, and the motor 8 is started to drive the cutting and stirring blades 11 to crush the solid waste inside the crushing cylinder 10. After the solid waste is processed by the cutting and stirring blades 11, the volume is reduced, and the gap rate between them is also relatively reduced. The PLC controller 6 controls the electric telescopic rod 14 to retract, and the bottom of the crushing cylinder 10 is opened. The solid waste after the crushing process falls between the upper plate 12 and the lower plate 17 through the through port 15, and then the second hydraulic rod 4 is started to drive the right push plate 16 to When the left push plate 16 approaches, the solid waste is driven by the right push plate 16 to be squeezed toward the left push plate 16. As the distance between the two push plates 16 continues to shrink, the solid waste is compressed into blocks. During the compression process, the wastewater squeezed out is discharged through the drainage filter holes 18 on the lower plate 17, and then falls onto the drainage plate 20, and finally discharged into the sewage pipe of the production workshop through the drainage pipe 9. After the compression is completed, the first hydraulic rod 3 on the left retracts, and the second hydraulic rod 4 on the right continues to push to the left. When the solid waste compressed block is above the drawer 2, it loses support and falls into the drawer 2. The solid waste compressed block stored inside the drawer 2 can be taken out by sliding the drawer 2 open.

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A compression device for solid waste treatment, characterized in that: The invention comprises a solid waste treatment box (1), wherein a first hydraulic rod (3) and a second hydraulic rod (4) are installed on both sides of the solid waste treatment box (1), a drainage pipe (9) is arranged on the right side of the bottom of the solid waste treatment box (1), a drawer (2) is slidably arranged on the front side of the solid waste treatment box (1), an inlet (7) and a motor (8) are arranged on the upper side of the solid waste treatment box (1), the output end of the motor (8) rotates to pass through the inside of the solid waste treatment box (1) and a cutting and stirring blade (11) is fixedly installed on the output end of the motor (8), a crushing cylinder (10) is arranged on the outside of the cutting and stirring blade (11), and the crushing cylinder (10) An upper plate (12) is arranged at the lower side, a through hole (15) is arranged at the connection between the upper plate (12) and the crushing cylinder (10), a valve plate (13) is slidably installed on the side of the crushing cylinder (10), an electric telescopic rod (14) is fixedly installed on the upper plate (12), the output end of the electric telescopic rod (14) is fixedly connected to the valve plate (13), a lower plate (17) is arranged correspondingly at the lower side of the upper plate (12), two push plates (16) are slidably arranged between the lower plate (17) and the upper plate (12), and a drainage filter hole (18) is opened at the bottom of the lower plate (17).

2. A compression device for solid waste treatment according to claim 1, characterized in that: A partition plate (19) is installed at the bottom of the lower plate (17), and the drawer (2) is in sliding contact with the partition plate (19).

3. A compression device for solid waste treatment according to claim 2, characterized in that: A drainage board (20) is arranged on the right side of the partition (19); the drainage board (20) is fixedly mounted on the bottom of the solid waste treatment box (1) and the drainage board (20) is arranged in an inclined manner.

4. A compression device for solid waste treatment according to claim 1, characterized in that: The two push plates (16) are fixedly connected to the output end of the first hydraulic rod (3) and the output end of the second hydraulic rod (4), respectively.

5. The compression device for solid waste treatment according to claim 1, characterized in that: A PLC controller (6) is arranged outside the solid waste treatment box (1), and the PLC controller (6) is electrically connected to the first hydraulic rod (3), the second hydraulic rod (4), the motor (8) and the electric telescopic rod (14).

6. The compression device for solid waste treatment according to claim 1, characterized in that: A plurality of reinforcing plates (5) are provided at the connection points between the first hydraulic rod (3) and the second hydraulic rod (4) and the solid waste treatment box (1).

7. The compression device for solid waste treatment according to claim 1, characterized in that: The feed inlet (7) is communicated with the interior of the pulverizing cylinder (10).

8. The compression device for solid waste treatment according to claim 1, characterized in that: A gasket (101) is provided at the bottom of the solid waste treatment box (1), and the gasket (101) is an elastic rubber pad.

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