Solid waste treatment device

Abstract

The utility model discloses a solid waste treatment device which comprises a treatment box, a dehydration cylinder, a driving assembly and a compression assembly, a water outlet is formed in the side wall of the treatment box, and the water outlet is arranged close to the bottom end of the treatment box; the dewatering cylinder is rotationally arranged in the treatment box, the two ends of the dewatering cylinder penetrate out of the treatment box, and a gate is arranged at one end of the dewatering cylinder; the driving assembly is arranged on the treatment box, and the driving assembly is connected with the dewatering cylinder; the other end, close to the dewatering cylinder, of the compression assembly is arranged on the side wall of the treatment box, and the compression assembly is movably connected with the dewatering cylinder. Therefore, through the integrated design of dehydration and compression, the treatment cost can be effectively reduced, and the treatment efficiency can be improved.

Description

Technical Field

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

[0002] Solid waste, originating from human production activities, daily life and other fields, refers to solid or semi-solid substances that are discarded and may pollute the environment, widely covering categories such as industrial waste, medical waste and household garbage. Among them, industrial solid waste is particularly prominent, such as the waste residue and sludge generated in the papermaking process. Since such waste is rich in moisture, effective dehydration steps need to be carried out before further treatment.

[0003] Currently, the traditional treatment process for solid waste generally relies on a centrifuge for preliminary dehydration. Specifically, industrial waste such as papermaking waste residue is placed in a rotating dehydration cylinder, and water separation is achieved through the high-speed rotation of the dehydration cylinder. The dehydrated waste still needs to be transferred to a compression device to reduce its volume, thereby improving the efficiency and convenience of transportation, storage and subsequent treatment. Although this process has achieved preliminary treatment of waste to a certain extent, its significant drawbacks are high treatment costs, cumbersome steps and low efficiency. Content of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related technologies to some extent.

[0005] Therefore, the purpose of the utility model is to propose a solid waste treatment device, through the integrated design of dehydration and compression, which can effectively reduce the treatment cost and improve the treatment efficiency.

[0006] To achieve the above purpose, the utility model proposes a solid waste treatment device, including a treatment box, a dehydration cylinder, a driving component and a compression component. Among them, a drainage port is opened on the side wall of the treatment box, and the drainage port is arranged close to the bottom end of the treatment box; the dehydration cylinder is rotatably arranged in the treatment box, and both ends of the dehydration cylinder penetrate out of the treatment box, and a gate is arranged at one end of the dehydration cylinder; the driving component is arranged on the treatment box, and the driving component is connected to the dehydration cylinder; the compression component is arranged on the side wall of the treatment box close to the other end of the dehydration cylinder, and the compression component is movably connected to the dehydration cylinder.

[0007] The solid waste treatment device of the utility model, through the integrated design of dehydration and compression, can effectively reduce the treatment cost and improve the treatment efficiency.

[0008] In addition, the solid waste treatment device proposed according to the above application may also have the following additional technical features:

[0009] Specifically, a downwardly inclined guide plate is provided below the dewatering cylinder inside the processing box, and the bottom end of the guide plate is in contact with the bottom wall of the drain outlet.

[0010] Specifically, the driving assembly includes an external gear ring, a driving mechanism and a gear. Among them, the end of the external gear ring close to the dewatering cylinder is sleeved and fixed on the dewatering cylinder; the driving mechanism is arranged on the processing box, and the output end of the driving mechanism is fixedly connected to the gear; the gear meshes with the external gear ring.

[0011] Specifically, the compression assembly includes a support plate, a pressure plate, a telescopic mechanism and two guide rods. Among them, the other end of the support plate close to the dewatering cylinder is erected on the side wall of the processing box; the pressure plate is movably arranged inside the dewatering cylinder; the telescopic mechanism is arranged on the support plate, and the output end of the telescopic mechanism is fixedly connected to the pressure plate; the two guide rods are located on both sides of the telescopic mechanism and are vertically fixed on the pressure plate, and both of the two guide rods penetrate through the support plate.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0013] The above-mentioned and / or additional aspects and advantages of the present invention will become apparent and easy to understand from the following description of the embodiments in conjunction with the drawings, in which:

[0014] Figure 1 is a three-dimensional view of a solid waste treatment device according to an embodiment of the present invention Figure 1 ;

[0015] Figure 2 is a three-dimensional view of a solid waste treatment device according to an embodiment of the present invention Figure 2 ;

[0016] Figure 3 is a cross-sectional view of a solid waste treatment device according to an embodiment of the present invention.

[0017] As shown in the figure: 10, processing box; 11, drain outlet; 12, guide plate; 20, dewatering cylinder; 21, gate; 30, driving assembly; 31, external gear ring; 32, driving mechanism; 33, gear; 40, compression assembly; 41, support plate; 42, pressure plate; 43, telescopic mechanism; 44, guide rod. Detailed Embodiment

[0018] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation of the present utility model. On the contrary, the embodiments of the present utility model include all changes, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0019] The solid waste treatment device according to the embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0020] As Figures 1 - 3 shown, the solid waste treatment device according to the embodiment of the present utility model may include a treatment tank 10, a dehydration cylinder 20, a driving assembly 30, and a compression assembly 40.

[0021] Among them, a drain port 11 is provided on the side wall of the treatment tank 10, and the drain port 11 is arranged close to the bottom end of the treatment tank 10.

[0022] The dehydration cylinder 20 is rotatably arranged in the treatment tank 10, and both ends of the dehydration cylinder 20 penetrate through the treatment tank 10. A gate 21 is provided at one end of the dehydration cylinder 20. It should be noted that the gate 21 described in this embodiment is used to control the opening and closing of the opening at the end of the dehydration cylinder 20.

[0023] It should be noted that dehydration holes are provided around the dehydration cylinder 20 described in this embodiment.

[0024] The driving assembly 30 is arranged on the treatment tank 10, and the driving assembly 30 is connected to the dehydration cylinder 20. The compression assembly 40 is arranged on the side wall of the treatment tank 10 close to the other end of the dehydration cylinder 20, and the compression assembly 40 is movably connected to the dehydration cylinder 20.

[0025] In an embodiment of the present utility model, as Figure 1 shown, a downwardly inclined guide plate 12 is provided in the treatment tank 10 and below the dehydration cylinder 20. The bottom end of the guide plate 12 is in contact with the bottom wall of the drain port 11. It can be understood that by providing the guide plate 12, the water discharged from the dehydration cylinder 20 can be discharged from the drain port 11 conveniently.

[0026] In an embodiment of the present utility model, as Figures 1 - 3 shown, the driving assembly 30 may include an external gear ring 31, a driving mechanism 32, and a gear 33. Among them, the external gear ring 31 is sleeved and fixed on the dehydration cylinder 20 near the end of the dehydration cylinder 20.

[0027] The driving mechanism 32 is arranged on the treatment tank 10, and the output end of the driving mechanism 32 is fixedly connected to the gear 33. The gear 33 meshes with the external gear ring 31.

[0028] It should be noted that the driving mechanism 32 described in this embodiment may be a driving motor.

[0029] It can be understood that the staff can control the driving mechanism 32 to drive the gear 33 to drive the outer gear ring 31 to rotate, and drive the dewatering cylinder 20 to rotate rapidly through the outer gear ring 31, so as to dehydrate the solid waste (such as papermaking waste residue and sludge, etc.) located in the dewatering cylinder 20.

[0030] Furthermore, in an embodiment of the present utility model, as Figures 1 - 3 shown, the compression assembly 40 may include a support plate 41, a pressure plate 42, a telescopic mechanism 43 and two guide rods 44.

[0031] Among them, the other end of the support plate 41 close to the dewatering cylinder 20 is erected on the side wall of the processing box 10, the pressure plate 42 is movably arranged in the dewatering cylinder 20, and the pressure plate 42 is attached to the inner wall of the dewatering cylinder 20. The telescopic mechanism 43 is arranged on the support plate 41, and the output end of the telescopic mechanism 43 is fixedly connected to the pressure plate 42.

[0032] The two guide rods 44 are located on both sides of the telescopic mechanism 43 and are vertically fixed on the pressure plate 42, and both of the two guide rods 44 penetrate through the support plate 41.

[0033] It should be noted that the telescopic mechanism 43 described in this embodiment may be a cylinder or a hydraulic cylinder.

[0034] Specifically, when it is necessary to process solid waste, the relevant staff first open the gate 21, put the solid waste into the dewatering cylinder 20, and then close the gate 21. Subsequently, the staff control the driving mechanism 32 to drive the dewatering cylinder 20 to rotate rapidly, dehydrate the solid waste by the centrifugal force generated by the rapid rotation of the dewatering cylinder 20, and the water thrown out is discharged into the inner cavity bottom of the processing box 10 through the dewatering holes on the dewatering cylinder 20 and discharged through the drain port 11.

[0035] In order to further improve the dehydration efficiency of solid waste, after the dewatering cylinder 20 rotates for a period of time or while the dewatering cylinder 20 is rotating, the staff can control the output end of the telescopic mechanism 43 to reciprocally stretch and move, thereby pushing the pressure plate 42 to reciprocally move in the dewatering cylinder 20 and repeatedly squeeze the solid waste in the dewatering cylinder 20, so as to accelerate the dehydration efficiency of the solid waste.

[0036] After the moisture in the solid waste is removed, the staff can control the output end of the telescopic mechanism 43 to maintain the extended state, and push the pressing plate 42 to press the solid waste against the gate 21 for compression molding. After the solid waste is compression molded, the staff opens the gate 21, controls the output end of the telescopic mechanism 43 to continue to extend, and pushes the compression molded solid waste out of the dehydration cylinder 20 through the pressing plate 42.

[0037] In summary, the solid waste treatment device of the embodiment of the present utility model, through the integrated design of dehydration and compression, can effectively reduce the treatment cost and improve the treatment efficiency.

[0038] In the description of this specification, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0039] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0040] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A solid waste treatment device, characterized in that: It includes a processing box, a dehydration cylinder, a driving assembly and a compression assembly, wherein: A drainage port is provided on the side wall of the processing box, and the drainage port is arranged close to the bottom end of the processing box; The dehydration cylinder is rotatably arranged in the processing box, and both ends of the dehydration cylinder pass through the processing box, and a gate is provided at one end of the dehydration cylinder; The driving assembly is arranged on the processing box, and the driving assembly is connected to the dehydration cylinder; The compression assembly is arranged on the side wall of the processing box near the other end of the dehydration cylinder, and the compression assembly is movably connected to the dehydration cylinder.

2. The solid waste treatment device according to claim 1, characterized in that: A guide plate inclined downward is provided in the processing box and below the dehydration cylinder, and the bottom end of the guide plate is in contact with the bottom wall of the drainage port.

3. The solid waste treatment device according to claim 1, characterized in that: The drive assembly includes an outer gear ring, a drive mechanism and a gear, wherein: The end of the outer gear ring close to the dehydration cylinder is sleeved and fixed on the dehydration cylinder; The driving mechanism is arranged on the processing box, and the output end of the driving mechanism is fixedly connected to the gear; The gear is meshed with the outer gear ring.

4. The solid waste treatment device according to claim 1, characterized in that: The compression assembly includes a support plate, a pressure plate, a retractable mechanism and two guide rods, wherein: The other end of the support plate close to the dehydration cylinder is mounted on the side wall of the processing box; The pressure plate is movably arranged in the dehydration cylinder; The retractable mechanism is arranged on the support plate, and the output end of the retractable mechanism is fixedly connected to the pressure plate; The two guide rods are located on both sides of the telescopic mechanism and are vertically fixed on the pressure plate, and both guide rods pass through the support plate.

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