Cooling and discharging mechanism for waste tire recycling and devulcanization

Abstract

This utility model relates to the field of mechanical design and manufacturing technology, and discloses a cooling discharge mechanism for desulfurization of waste tire recycling, including a box structure. The mechanism is characterized by: a conveying mechanism installed in the internal tank of the box structure; a pumping mechanism mounted on the side of the box structure; and a filtration mechanism nested inside the pumping mechanism. The filtration mechanism includes a limiting ring, a filter screen, filter holes, an annular clamping plate, a filter element, activated carbon, through holes, and an arc-shaped plate. The limiting ring and the annular clamping plate are fixedly connected to the inner wall of the water tank from left to right. The filter screen is placed in the gap between the limiting ring and the annular clamping plate, and the filter screen has evenly distributed filter holes. A handle is fixedly connected to the top end face of the filter screen. This utility model, through the setting of the filtration mechanism, comprehensively filters the cooling medium, effectively removing impurities from the cooling medium, ensuring the purity of the cooling medium, avoiding damage to materials and equipment caused by impurities, and improving cooling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mechanical design and manufacturing technology, and more specifically to a cooling discharge mechanism for desulfurization of waste tire recycling. Background Technology

[0002] With the continuous growth of global car ownership, the amount of waste tires generated is also increasing dramatically. If not properly disposed of, waste tires not only occupy a large amount of land resources but also cause serious environmental pollution. Therefore, the recycling of waste tires has become a crucial issue that urgently needs to be addressed. Desulfurization is a key step in the waste tire recycling process. Desulfurization restores some of the plasticity of the rubber in waste tires, allowing for subsequent reprocessing. However, the desulfurized material is at a high temperature, requiring effective cooling and efficient discharge. This process is vital for ensuring the quality of the recycled rubber and maintaining production efficiency.

[0003] Current mainstream waste tire recycling desulfurization and cooling discharge mechanisms have many problems. In the conveying stage, common conveyor belt mechanisms perform poorly in terms of conveying efficiency and material uniformity. The conveying mechanism has a weak stirring and mixing effect on the material during the conveying process, making it difficult to ensure uniform heat dissipation of the desulfurized material during the cooling process. This results in inconsistent material cooling effects, affecting the quality of subsequent products. Simple conveyor belt mechanisms cannot effectively handle high-temperature and viscous desulfurized materials, easily leading to material adhesion and blockage, which seriously affects the continuity of production. The treatment of the cooling medium is also a major shortcoming. In many cooling systems, the cooling medium is in direct contact with the desulfurized material being cooled. This not only easily leads to the material being contaminated by impurities in the cooling medium, but also may cause the cooling medium to deteriorate and pollute the environment due to the dissolution or mixing of certain components in the material. More importantly, the mechanisms generally lack an effective filtration mechanism for the cooling medium. During the circulation process, the cooling medium will continuously mix in impurities such as dust and particles. These impurities will reduce the cooling efficiency of the cooling medium and accelerate the wear and tear inside the equipment, shortening the service life of the equipment. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cooling discharge mechanism for desulfurization of waste tire recycling, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a cooling discharge mechanism for desulfurization of waste tire recycling, comprising a box structure, a conveying mechanism disposed in the internal tank of the box structure, a water pumping mechanism mounted on the side of the box structure, and a filtration mechanism nested inside the water pumping mechanism; the filtration mechanism includes a limiting ring, a filter screen, filter holes, an annular clamping plate, a filter element, activated carbon, through holes, and an arc-shaped plate, wherein the limiting ring and the annular clamping plate are fixedly connected to the inner wall of the water tank from left to right, and the filter screen is placed in the gap between the limiting ring and the annular clamping plate, with the filter screen having an opening... The filter screen has evenly distributed filter holes. A handle is fixedly connected to the top end face of the filter screen. The limiting ring, filter screen, and filter holes are symmetrically distributed on both sides of the annular clamp as a whole. The filter element is placed inside the water tank through the opening on the top surface of the annular clamp. The filter element is filled with activated carbon. The outer wall of the filter element has circumferentially distributed through holes. A handle is fixedly installed on the top surface of the filter element. The arc plate is fixedly connected to the outer wall of the water tank, and the arc plate and the water tank have multiple coplanar through grooves. The through grooves are located on the same vertical plane as the filter screen and the filter element.

[0006] Furthermore, the box structure includes a workbench, a working groove, and an annular groove. The top surface of the workbench is provided with a working groove, and the bottom outer wall of the working groove is provided with an annular groove that is evenly distributed along the width direction and surrounds the entire outer wall of the groove.

[0007] Furthermore, the box structure includes a discharge port and a cavity, wherein the cavity is provided inside the workbench in the area outside the tank, and the discharge port is provided on one side wall of the workbench along the length direction.

[0008] Furthermore, the conveying mechanism includes a rotating shaft, a rotating motor, and a water inlet. The two ends of the rotating shaft pass through the outer wall of the workbench and are rotatably connected thereto. One end of the rotating shaft is fixedly connected to the output end of the rotating motor. Starting the rotating motor can drive the rotating shaft to rotate coaxially. A water inlet is provided on the outer wall of the other end of the rotating shaft.

[0009] Furthermore, the conveying mechanism includes conveying blades, rubber plugs, and a protective shell. The water inlet is sealed with a rubber plug that is compatible with it. The outer wall of the rotating shaft is fixedly connected with conveying blades along the length direction, and the conveying blades are distributed in a circumferential manner. The rotating motor is nested in the protective shell. The rotating shaft, conveying blades, rotating motor, water inlet, and rubber plug are arranged side by side as a whole in the working groove.

[0010] Furthermore, the water pumping mechanism includes a water tank, a water pump, heat dissipation holes, and an outlet pipe. The top surface of the water tank has multiple heat dissipation holes. One end of the water pump passes through the outer wall of the workbench and extends into the cavity, while the other end of the water pump passes through the outer wall of the water tank and extends into its interior. Both ends of the outlet pipe pass through and connect to one side of the outer wall of the workbench and the water tank, respectively, and extend into their interiors.

[0011] The technical effects and advantages of this utility model are as follows: This invention, through the design of the conveying mechanism, can significantly improve the conveying speed, while simultaneously ensuring thorough stirring and mixing of the materials during the conveying process. This guarantees uniform heat dissipation during the cooling process, greatly enhancing the cooling effect and product quality.

[0012] This invention, through the setting of a water pumping mechanism, powerfully accelerates the circulation of the cooling medium, enabling the cooling medium to quickly remove heat, greatly shortening the cooling time, significantly improving production efficiency, and meeting the urgent needs of the modern waste tire recycling industry for efficient, environmentally friendly, and high-quality production.

[0013] This invention utilizes a filtration mechanism to comprehensively filter the cooling medium, effectively removing impurities and ensuring its purity. This prevents impurities from damaging materials and equipment, thereby improving cooling efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 3 This is a partial structural schematic diagram of the present invention.

[0017] Figure 4 This is a partial structural schematic diagram of the present invention.

[0018] Figure 5 This is a partial cross-sectional schematic diagram of the conveying mechanism of this utility model.

[0019] Figure 6 This is a schematic diagram of the overall structure of the filtration mechanism of this utility model.

[0020] Figure 7 This is a partial structural schematic diagram of the filtration mechanism of this utility model.

[0021] Figure 8 This is a partial cross-sectional schematic diagram of the filtration mechanism of this utility model.

[0022] The attached diagram is labeled as follows: 1. Box structure; 101. Workbench; 102. Working trough; 103. Discharge port; 104. Cavity; 105. Annular groove; 2. Conveying mechanism; 201. Rotating shaft; 202. Conveying blades; 203. Rotary motor; 204. Water inlet; 205. Rubber stopper; 206. Protective shell; 3. Pumping mechanism; 301. Water tank; 302. Water pump; 303. Heat dissipation hole; 304. Water outlet pipe; 4. Filtration mechanism; 401. Limiting ring; 402. Filter screen; 403. Filter hole; 404. Annular clamp; 405. Filter element; 406. Activated carbon; 407. Through hole; 408. Arc plate. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The cooling discharge mechanism for desulfurization of waste tire recycling involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Reference Figures 1-8 This utility model provides a cooling discharge mechanism for desulfurization of waste tire recycling, including a box structure 1, a conveying mechanism 2 is provided in the internal trough of the box structure 1, a water pumping mechanism 3 is assembled on the side of the box structure 1, and a filter mechanism 4 is nested inside the water pumping mechanism 3. Reference Figures 1-4 The box structure 1 includes a workbench 101, a working trough 102, a discharge port 103, a cavity 104, and an annular groove 105. The top surface of the workbench 101 has a working trough 102. The bottom outer wall of the working trough 102 has an annular groove 105 evenly distributed along the width direction and surrounds the entire outer wall of the trough. The annular groove 105 increases the contact area between the trough and the cooling medium, allowing the cooling medium to fully contact the trough and enhancing the cooling effect on the material. The area outside the trough of the workbench 101 has a cavity 104. By filling the cavity 104 with cooling medium, an indirect cooling method is adopted in which the cooling medium does not directly contact the material, which ensures the cooling effect and eliminates the risk of material contamination. The discharge port 103 is provided on one side wall of the workbench 101 along the length direction. The discharge port 103 is provided to discharge the cooled material. Reference Figures 1-5The conveying mechanism 2 includes a rotating shaft 201, conveying blades 202, a rotary motor 203, a water inlet 204, a rubber plug 205, and a protective shell 206. The two ends of the rotating shaft 201 pass through and are rotatably connected to the outer wall of the workbench 101. One end of the rotating shaft 201 is fixedly connected to the output end of the rotary motor 203. Starting the rotary motor 203 drives the rotating shaft 201 to rotate coaxially. A water inlet 204 is provided on the outer wall of the other end of the rotating shaft 201, and a rubber plug 205 is used to seal the water inlet 204. The outer wall of the rotating shaft 201 is fixed along its length. The conveyor blades 202 are fixedly connected and are distributed in a circular pattern. The rotary motor 203 is nested in the protective shell 206. The protective shell 206 can protect it from damage and also provide support. The rotary shaft 201, conveyor blades 202, rotary motor 203, water inlet 204 and rubber plug 205 are arranged in parallel as a whole in the working trough 102. The conveying mechanism 2 can significantly improve the conveying speed. At the same time, the material is fully stirred and mixed during the conveying process, ensuring that the material dissipates heat evenly during the cooling process, which greatly improves the cooling effect and product quality. Reference Figures 1-4 The water pumping mechanism 3 includes a water tank 301, a water pump 302, heat dissipation holes 303, and a water outlet pipe 304. The top surface of the water tank 301 has multiple heat dissipation holes 303, which facilitates the heat dissipation of the cooling medium and improves the cooling effect. One end of the water pump 302 passes through the outer wall of the workbench 101 and extends into the cavity 104, while the other end of the water pump 302 passes through the outer wall of the water tank 301 and extends into its interior. Both ends of the water outlet pipe 304 pass through and connect to one side of the outer wall of the workbench 101 and the water tank 301, respectively, and extend into its interior. Through the setting of the water pumping mechanism 3, the circulation of the cooling medium is strongly accelerated, enabling the cooling medium to quickly remove heat, greatly shortening the cooling time, significantly improving production efficiency, and meeting the urgent needs of the modern waste tire recycling industry for efficient, environmentally friendly, and high-quality production. Reference Figure 4 and Figures 6-8The filtration mechanism 4 includes a limiting ring 401, a filter screen 402, filter holes 403, an annular clamping plate 404, a filter element 405, activated carbon 406, through holes 407, and an arc-shaped plate 408. The limiting ring 401 and the annular clamping plate 404 are fixedly connected to the inner wall of the water tank 301 from left to right. The filter screen 402 is placed in the gap between the limiting ring 401 and the annular clamping plate 404. The filter screen 402 has evenly distributed filter holes 403. A handle is fixedly connected to the top end face of the filter screen 402. The limiting ring 401, filter screen 402, and filter holes 403 are symmetrically distributed as a whole on both sides of the annular clamping plate 404. The filter element 405 is placed in the water tank through the opening on the top surface of the annular clamping plate 404. Inside the tank 301, the filter element 405 is filled with activated carbon 406. The outer wall of the filter element 405 has circumferentially distributed through holes 407. A handle is fixedly installed on the top surface of the filter element 405. An arc plate 408 is fixedly connected to the outer wall of the water tank 301, and the arc plate 408 and the water tank 301 have multiple coplanar through grooves. The through grooves are located on the same vertical plane as the filter screen 402 and the filter element 405, so that they can be pulled out through the through grooves for easy cleaning and replacement. Through the setting of the filtration mechanism 4, the cooling medium is comprehensively filtered, effectively removing impurities in the cooling medium, ensuring the purity of the cooling medium, avoiding damage to materials and equipment caused by impurities, and improving cooling efficiency. The working principle of this utility model: First, coolant is injected into the water tank 301 through the heat dissipation hole 303. Then, the rubber plug 205 is removed and coolant is added into the rotating shaft 201. After the coolant is filled, the rubber plug 205 is put back in. Then, the water pump 302 is started to draw the cooling medium from the water tank 301 into the cavity 104 of the workbench 101. Once the cooling medium overflows from the outlet pipe 304 back into the water tank 301, it indicates that the entire cavity is filled with cooling medium. Simultaneously, the cooling medium begins to circulate between the water tank 301 and the cavity 104, allowing it to quickly remove heat and significantly reduce cooling time. The overflowing cooling medium, after entering the water tank 301, dissipates heat through multiple heat dissipation holes 303 on the water tank 301, lowering its temperature and enabling better cooling. Simultaneously, material is added to the working trough 102, and then the rotary motor 203 is started to drive the conveyor blades 202 to rotate, stirring the material. Combined with the annular groove 105 on the bottom wall of the working trough 102, the cooling medium fully contacts the trough. The heat of the material is fully absorbed by the cooling medium in the cavity 104 and the rotating shaft 201 through conduction, achieving a significant reduction in material temperature. Furthermore, the cooperation of the rotating shaft 201 and the conveyor blades 202 causes the material to continuously move towards the discharge port 103, ultimately discharging and collecting the cooled material. It is worth noting that during the flow of the cooling medium from right to left within the water tank 301, it is filtered by the filter screens 402 on both sides of the annular clamping plate 404, with the filtration precision of the filter screens 402 increasing sequentially from right to left. Simultaneously, in conjunction with the activated carbon 406 in the filter element 405 placed within the annular clamping plate 404, a multi-stage filtration effect is achieved, effectively removing impurities from the cooling medium, ensuring its purity, reducing wear on the equipment, and improving cooling efficiency. The filtered cooling medium is then pumped into the cavity 104 by the water pump 302. Finally, when the filtration effect of the filter mechanism 4 is not ideal, the filter screen 402 and filter element 405 can be removed, the filter screen 402 can be cleaned and the activated carbon 406 in the filter element 405 can be replaced, and then put back in to achieve a good filtration effect.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cooling and discharging mechanism for desulfurization of waste tire recycling, comprising a box structure (1), characterized in that: A conveying mechanism (2) is provided in the internal tank of the box structure (1), and a water pumping mechanism (3) is assembled on the side of the box structure (1). A filtration mechanism (4) is nested inside the water pumping mechanism (3). The filtration mechanism (4) includes a limiting ring (401), a filter screen (402), filter holes (403), an annular clamping plate (404), a filter element (405), activated carbon (406), a through hole (407), and an arc plate (408). The limiting ring (401) and the annular clamping plate (404) are fixedly connected to the inner wall of the water tank (301) from left to right. The filter screen (402) is placed in the gap between the limiting ring (401) and the annular clamping plate (404). The filter screen (402) has evenly distributed filter holes (403). 2) A handle is fixedly connected to the top end face. The limiting ring (401), filter screen (402) and filter hole (403) are symmetrically distributed on both sides of the annular clamp (404) as a whole. The filter element (405) is placed inside the water tank (301) through the opening on the top surface of the annular clamp (404). The filter element (405) is filled with activated carbon (406). The outer wall of the filter element (405) is provided with through holes (407) distributed in a circle. A handle is fixedly installed on the top surface of the filter element (405). The arc plate (408) is fixedly connected to the outer wall of the water tank (301) and the arc plate (408) and the water tank (301) are provided with multiple coplanar through grooves. The through grooves are located on the same vertical plane as the filter screen (402) and the filter element (405).

2. The cooling and discharging mechanism for desulfurization of waste tire recycling according to claim 1, characterized in that: The box structure (1) includes a workbench (101), a working groove (102) and an annular groove (105). The top surface of the workbench (101) is provided with a working groove (102), and the bottom outer wall of the working groove (102) is provided with an annular groove (105) evenly distributed along the width direction, and the annular groove (105) surrounds the entire outer wall of the groove.

3. The cooling and discharging mechanism for desulfurization of waste tire recycling according to claim 2, characterized in that: The box structure (1) includes a discharge port (103) and a cavity (104). The cavity (104) is provided in the area outside the tank of the workbench (101). The discharge port (103) is provided on one side wall of the workbench (101) along the length direction.

4. The cooling and discharging mechanism for desulfurization of waste tire recycling according to claim 1, characterized in that: The conveying mechanism (2) includes a rotating shaft (201), a rotating motor (203), and a water inlet (204). The two ends of the rotating shaft (201) pass through the outer wall of the workbench (101) and are rotatably connected thereto. One end of the rotating shaft (201) is fixedly connected to the output end of the rotating motor (203). Starting the rotating motor (203) can drive the rotating shaft (201) to rotate coaxially. A water inlet (204) is provided on the outer wall of the other end of the rotating shaft (201).

5. The cooling and discharging mechanism for desulfurization of waste tire recycling according to claim 4, characterized in that: The conveying mechanism (2) includes a conveying blade (202), a rubber plug (205), and a protective shell (206). The water inlet (204) is sealed with a rubber plug (205) that is compatible with it. The outer wall of the rotating shaft (201) is fixedly connected with the conveying blade (202) along the length direction and the conveying blade (202) is circumferentially distributed. The rotating motor (203) is nested in the protective shell (206). The rotating shaft (201), the conveying blade (202), the rotating motor (203), the water inlet (204), and the rubber plug (205) are arranged as a whole in the working groove (102).

6. The cooling and discharging mechanism for desulfurization of waste tire recycling according to claim 1, characterized in that: The pumping mechanism (3) includes a water tank (301), a water pump (302), a heat dissipation hole (303), and a water outlet pipe (304). The top surface of the water tank (301) has multiple heat dissipation holes (303). One end of the water pump (302) passes through the outer wall of the workbench (101) and extends into the cavity (104). The other end of the water pump (302) passes through the outer wall of the water tank (301) and extends into its interior. The two ends of the water outlet pipe (304) pass through and connect to one side of the workbench (101) and the outer wall of the water tank (301) respectively and extend into its interior.

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