Solid waste treatment and recovery device

Abstract

The utility model relates to the technical field of solid waste treatment and recovery, and discloses a solid waste treatment and recovery device which comprises four supporting legs, a processing barrel is fixedly connected to the top ends of the four supporting legs, a processing cavity is formed in the outer wall of one side of the processing barrel, a protective door is hinged to the outer wall of one side of the processing barrel through a hinge, and the protective door is used for sealing the processing cavity. The outer wall of one side of the processing barrel is fixedly connected with a blow-off pipe, the blow-off pipe communicates with the processing cavity, two drying cavities are formed in the inner wall of the processing cavity, the two drying cavities are symmetrically arranged, a dewatering assembly used for dewatering solid waste is arranged in the processing cavity, and a first motor drives a first rotating shaft to drive a containing barrel to rotate at a high speed; the solid waste is subjected to centrifugal force generated by rotation of the placing barrel, under the action of the centrifugal force, water in the solid waste is thrown out through the through holes and enters the processing cavity, and in the dewatering process, the water is discharged through the blow-down pipe through the blow-down valve.

Description

Technical Field

[0001] This utility model relates to the field of solid waste treatment and recycling technology, specifically, to a solid waste treatment and recycling device. Background Technology

[0002] Solid waste refers to solid, semi-solid, and gaseous items and substances placed in containers that are generated during production, daily life, and other activities and have lost their original utilization value, or have not lost their utilization value but have been discarded or abandoned. It also includes items and substances that are included in the management of solid waste as stipulated by laws and administrative regulations. Solid wastes with high moisture content, such as waste materials generated during food production and processing, wood processing residues, paper, and plastics, need to be recycled and treated. During the recycling process, they need to be incinerated. Incineration can convert them into heat energy or electrical energy, realizing energy recovery and utilization. Under appropriate incineration conditions, harmful substances in solid waste can be effectively destroyed, thereby achieving harmless treatment.

[0003] Existing devices have some drawbacks during use. For example, during the incineration of solid waste, the solid waste itself contains moisture, which absorbs a large amount of heat energy during combustion, causing the temperature inside the incinerator to drop. When the temperature drops to a certain level, the combustible components in the solid waste may not burn completely, resulting in a large amount of unburned material. This unburned material not only reduces the incineration efficiency but also increases the difficulty and cost of subsequent treatment. Utility Model Content

[0004] The purpose of this invention is to provide a solid waste treatment and recycling device to solve the problem that the moisture contained in solid waste during the incineration process leads to unsatisfactory incineration results.

[0005] This utility model provides the following technical solution: a solid waste treatment and recycling device, comprising four support legs, with a processing barrel fixedly connected to the top of each of the four support legs. A processing cavity is formed on one outer wall of the processing barrel, and a protective door is hinged to one outer wall of the processing barrel to cover the processing cavity. A drain pipe is fixedly connected to one outer wall of the processing barrel and communicates with the processing cavity. Two drying chambers are formed on the inner wall of the processing cavity and are symmetrically arranged. A dehydration component for dehydrating solid waste is provided inside the processing cavity, and drying components for drying solid waste are provided inside the two drying chambers.

[0006] In the above scheme, the dehydration component can quickly remove moisture from solid waste, which facilitates subsequent processing, and the drying component can quickly remove the remaining moisture from solid waste, achieving the ideal drying effect.

[0007] As a preferred embodiment of the above technical solution, the dehydration assembly includes a placement bucket rotatably connected to the inner walls of opposite sides of the processing chamber. A placement cavity is formed on one outer wall of the placement bucket, and multiple through holes are arranged in a circular array on the placement bucket. The placement cavity communicates with the processing chamber through the multiple through holes. A first motor is fixedly connected to the outer wall of the processing bucket away from the protective door. A first rotating shaft is fixedly connected to the output end of the first motor. The end of the first rotating shaft away from the first motor passes through the processing bucket laterally and is rotatably connected to the processing bucket. The end of the first rotating shaft near the placement bucket is fixedly connected to the outer wall of one side of the placement bucket.

[0008] In the above scheme, the placement bucket in the dehydration component is connected to the processing chamber through multiple annular array through holes, so that when the placement bucket rotates, the water in the solid waste can be more effectively thrown out.

[0009] As a preferred embodiment of the above technical solution, the drying assembly includes drying lamps fixedly connected to the inner walls of two drying chambers respectively. A first mounting ring and a second mounting ring are rotatably connected to both ends of the processing chamber. Two protective covers are fixedly connected to the inner walls of the first mounting ring and the second mounting ring respectively. The two protective covers are symmetrically arranged and are used to seal the corresponding drying chambers respectively.

[0010] In the above scheme, the drying lamps in the drying assembly are fixedly connected to the opposite inner walls of the two drying chambers, which can directly radiate heat the solid waste placed in the chamber, thereby quickly removing the moisture.

[0011] As a preferred embodiment of the above technical solution, an internal gear is fixedly connected to the outer wall of the first mounting ring away from the second mounting ring, and a second motor is fixedly connected to the outer wall of the processing barrel at the position corresponding to the internal gear. A second rotating shaft is fixedly connected to the output end of the second motor. The end of the second rotating shaft away from the second motor passes through the processing barrel laterally and is rotatably connected to the processing barrel. A drive gear is fixedly sleeved on the outer side of the end of the second rotating shaft away from the second motor, and the drive gear meshes with the internal gear.

[0012] In the above scheme, the second rotating shaft is driven to rotate by the second motor, which in turn drives the drive gear to rotate. Since the drive gear meshes with the internal gear, the internal gear will also rotate, so that the first mounting ring, the second mounting ring and the protective cover can flexibly open or close the opening of the drying chamber.

[0013] As a preferred embodiment of the above technical solution, a handle is fixedly connected to the outer wall of the protective door on the side away from the processing barrel.

[0014] In the above scheme, the handle design allows the operator to easily open or close the protective door.

[0015] As a preferred embodiment of the above technical solution, four disturbance plates are fixedly connected to the annular array on the inner sidewall of the placement cavity.

[0016] In the above scheme, when the placement bucket rotates, the disturbance plate can agitate the solid waste, making it more evenly distributed in the placement chamber, thereby improving the efficiency of dehydration and drying.

[0017] As a preferred embodiment of the above technical solution, a drain valve is fixedly installed on the drain pipe.

[0018] In the above scheme, the sewage discharge flow rate can be flexibly adjusted by opening or closing the sewage discharge valve, ensuring that sewage can be discharged smoothly when needed, and that the sewage discharge pipe can be kept closed when not needed.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] In this invention, the dehydration and drying of solid waste through the dehydration and drying components can effectively remove residual moisture from the solid waste, improve the dryness of the solid waste, and avoid the problems of temperature drop and incomplete combustion of combustible components caused by moisture absorbing heat energy during incineration. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a solid waste treatment and recycling device.

[0022] Figure 2 This is a schematic diagram of a processing drum structure in a solid waste treatment and recycling device.

[0023] Figure 3 This is a schematic diagram of the dehydration component structure of a solid waste treatment and recycling device;

[0024] Figure 4 This is a schematic diagram of the drying component structure of a solid waste treatment and recycling device.

[0025] In the diagram: 10. Support leg; 11. Processing bucket; 12. Processing chamber; 13. Protective door; 14. Drain pipe; 15. Drying chamber; 2. Dehydration assembly; 3. Drying assembly; 201. Placement bucket; 202. Placement chamber; 203. Through hole; 204. First motor; 205. First rotating shaft; 301. Drying lamp assembly; 302. First mounting ring; 303. Second mounting ring; 304. Protective cover; 305. Internal gear; 306. Second motor; 307. Second rotating shaft; 308. Drive gear; 40. Handle; 50. Disruptor plate; 60. Drain valve. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Example

[0028] like Figures 1-4 As shown, this utility model provides a technical solution: a solid waste treatment and recycling device, including four support legs 10, with a processing barrel 11 fixedly connected to the top of each support leg 10. A processing cavity 12 is formed on one outer wall of the processing barrel 11. A protective door 13 is hinged to one outer wall of the processing barrel 11, used to cover the processing cavity 12. A drain pipe 14 is fixedly connected to one outer wall of the processing barrel 11, communicating with the processing cavity 12. Two drying chambers 15 are formed on the inner wall of the processing cavity 12, and the two drying chambers 15 are symmetrically arranged. A dehydration component 2 for dehydrating solid waste is installed inside the processing cavity 12, and a drying component 3 for drying solid waste is installed inside the two drying chambers 15. The protective door 13... A handle 40 is fixedly connected to the outer wall of the side away from the processing barrel 11, and a drain valve 60 is fixedly installed on the drain pipe 14. In actual use, the protective door 13 is opened by the handle 40, and the solid waste to be processed is put into the placement chamber 202 of the placement barrel 201. After the filling is completed, the protective door 13 is closed, and the solid waste is dehydrated by the dehydration component 2. During the dehydration process, the water is discharged through the drain pipe 14 by the drain valve 60. After the dehydration is completed, the solid waste is dried by the drying component 3 in combination with the dehydration component 2. After the drying is completed, the drying component 3 and the dehydration component 2 are closed, the heating and drying process is stopped, the protective door 13 is opened by the handle 40, and the dehydrated and dried solid waste is taken out.

[0029] As one implementation method in this embodiment, such as Figure 1 , Figure 2 and Figure 3As shown, the dehydration assembly 2 includes a placement tank 201 rotatably connected to the inner walls of opposite sides of the processing chamber 12. A placement cavity 202 is formed on one outer wall of the placement tank 201. Multiple through holes 203 are arranged in a circular array on the placement tank 201. The placement cavity 202 communicates with the processing chamber 12 through the multiple through holes 203. A first motor 204 is fixedly connected to the outer wall of the processing tank 11 on the side away from the protective door 13. A first rotating shaft 205 is fixedly connected to the output end of the first motor 204. The end of the first rotating shaft 205 away from the first motor 204 passes laterally through the processing tank 11 and is rotatably connected to it. The end of the first rotating shaft 205 near the placement tank 201 is fixedly connected to the outer wall of one side of the placement tank 201. The placement cavity 202... Four disturbance plates 50 are fixedly connected to the inner wall in a ring array. In actual use, when solid waste is put into the placement chamber 202 of the placement bucket 201, the first motor 204 drives the first rotating shaft 205 to drive the placement bucket 201 to rotate at high speed. The solid waste will be subjected to the centrifugal force generated by the rotation of the placement bucket 201. Under the action of centrifugal force, the water in the solid waste will be thrown out through the through hole 203 and enter the processing chamber 12. After dehydration, the first motor 204 drives the first rotating shaft 205 to drive the placement bucket 201 to rotate slowly. During the rotation of the placement bucket 201, the disturbance plates 50 agitate the solid waste, disperse the solid waste, and dry the solid waste in conjunction with the drying component 3.

[0030] As one implementation method in this embodiment, such as Figure 1 , Figure 2 and Figure 4As shown, the drying assembly 3 includes drying lamp groups 301 fixedly connected to the inner walls of two drying chambers 15 respectively. A first mounting ring 302 and a second mounting ring 303 are rotatably connected to both ends of the processing chamber 12. Two protective covers 304 are fixedly connected to the inner walls of the first mounting ring 302 and the second mounting ring 303 respectively. The two protective covers 304 are symmetrically arranged and are used to seal the corresponding drying chambers 15. An internal gear 305 is fixedly connected to the outer wall of the first mounting ring 302 away from the second mounting ring 303. A second motor 306 is fixedly connected to the outer wall of the processing barrel 11 at the position corresponding to the internal gear 305. A second rotating shaft 307 is fixedly connected to the output end of the second motor 306. The end of the second rotating shaft 307 away from the second motor 306 passes laterally through the processing barrel 11 and is rotatably connected to the processing barrel 11. A drive gear 308 is fixedly sleeved on the outer side of the end of the rotating shaft 307 away from the second motor 306. The drive gear 308 meshes with the inner gear 305. In actual use, after the solid waste is dehydrated, the second rotating shaft 307 is driven by the second motor 306 to drive the drive gear 308 to rotate. The rotation of the drive gear 308 drives the inner gear 305 to rotate. As the inner gear 305 rotates, the first mounting ring 302, the second mounting ring 303, and the protective cover 304 will gradually open, exposing the opening of the drying chamber 15. By cooperating with the dehydration assembly 2, the solid waste can receive more fully the radiant heat of the drying lamp assembly 301. When the solid waste is dried, the drying lamp assembly 301 is turned off, the dehydration assembly 2 is turned off, and the second motor 306 is controlled to rotate in the opposite direction, so that the protective cover 304 gradually blocks the opening of the drying chamber 15.

[0031] Working principle: The protective door 13 is opened via handle 40, and the solid waste to be processed is placed into the placement chamber 202 of the placement bucket 201. After placement, the protective door 13 is closed. The first motor 204 drives the first rotating shaft 205 to rotate the placement bucket 201 at high speed. The solid waste is subjected to centrifugal force generated by the rotation of the placement bucket 201. Under the action of centrifugal force, the water in the solid waste is thrown out through the through hole 203 and enters the processing chamber 12. During the dehydration process, the water is discharged through the drain pipe 14 via the drain valve 60. After dehydration, the first motor 204 drives the first rotating shaft 205 to rotate the placement bucket 201 slowly. During the rotation of the placement bucket 201, the turbulence plate 50 agitates the solid waste, causing… Solid waste is dispersed and driven by the second motor 306 to rotate the second rotating shaft 307, which in turn drives the drive gear 308 to rotate. The rotation of the drive gear 308 drives the internal gear 305 to rotate. As the internal gear 305 rotates, the first mounting ring 302, the second mounting ring 303, and the protective cover 304 gradually open, exposing the opening of the drying chamber 15. This is done in conjunction with the dehydration assembly 2 so that the solid waste can receive more fully the radiant heat from the drying lamp assembly 301. When the solid waste is dried, the drying lamp assembly 301 is turned off, the first motor 204 is stopped, and the second motor 306 is controlled to rotate in the opposite direction, so that the protective cover 304 gradually blocks the opening of the drying chamber 15. The protective door 13 is opened by the handle 40, and the dehydrated and dried solid waste is taken out.

[0032] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A solid waste remediation recycling device comprising four support legs (10) characterised in that: Four said support leg (10) top fixed connection has processing barrel (11), the processing barrel (11) one side outer wall is equipped with processing cavity (12), the processing barrel (11) one side outer wall is hinged with the protective door (13) through the hinge, the protective door (13) is used for covering processing cavity (12), the processing barrel (11) one side outer wall is fixedly connected with the blowdown pipe (14), the blowdown pipe (14) is communicated with processing cavity (12), the processing cavity (12) inner wall is equipped with two drying cavities (15), and two the drying cavities (15) are symmetrically arranged, the processing cavity (12) is provided with the dehydration assembly (2) for carrying out dehydration to solid waste, two the drying cavities (15) are provided with the drying assembly (3) for carrying out drying to solid waste; The drying assembly (3) includes drying lamp groups (301) fixedly connected to the opposite inner side walls of the two drying cavities (15), respectively, first mounting rings (302) and second mounting rings (303) are rotatably connected to the inner side walls at both ends of the processing cavity (12), the opposite inner side walls of the first mounting rings (302) and the second mounting rings (303) are fixedly connected with two protective covers (304), the two protective covers (304) are symmetrically arranged, and the two protective covers (304) are used for covering the corresponding drying cavities (15), respectively.

2. The solid waste management and recycling device, as claimed in claim 1, wherein: The dehydration assembly (2) includes a placement barrel (201) rotatably connected to the inner side walls of the opposite sides of the processing cavity (12), a placement cavity (202) is formed in the outer wall of the placement barrel (201), a plurality of through holes (203) are formed in the annular array of the placement barrel (201), the placement cavity (202) is communicated with the processing cavity (12) through the plurality of through holes (203), a first motor (204) is fixedly connected to the outer wall of the processing barrel (11) away from the protective door (13), a first rotating shaft (205) is fixedly connected to the output end of the first motor (204), the first rotating shaft (205) penetrates through the processing barrel (11) transversely and is rotatably connected with the processing barrel (11) at the end away from the first motor (204), and the end of the first rotating shaft (205) close to the placement barrel (201) is fixedly connected with the outer wall of the placement barrel (201).

3. The solid waste management and recycling apparatus of claim 1, wherein: The outer wall of the first mounting ring (302) away from the second mounting ring (303) is fixedly connected with an internal gear (305), a second motor (306) is fixedly connected to the outer wall of the processing barrel (11) corresponding to the position of the internal gear (305), a second rotating shaft (307) is fixedly connected to the output end of the second motor (306), the second rotating shaft (307) penetrates through the processing barrel (11) transversely at the end away from the second motor (306) and is rotatably connected with the processing barrel (11), a driving gear (308) is fixedly sleeved with the outer side of the end of the second rotating shaft (307) away from the second motor (306), and the driving gear (308) is meshedly connected with the internal gear (305).

4. The solid waste management and recycling apparatus of claim 1, wherein: The outer wall of the protective door (13) away from the processing barrel (11) is fixedly connected with a handle (40).

5. The apparatus of claim 2, wherein: Four disturbing plates (50) are fixedly connected to the inner wall annular array of the placing cavity (202).

6. The solid waste management and recycling apparatus of claim 1, wherein: The blowdown pipe (14) is fixedly installed with a blowdown valve (60).

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