Cooling device for high polymer material particle production

Abstract

The utility model discloses a cooling device for high polymer material particle production, which relates to the technical field of cooling for high polymer material particle production, and comprises a support frame, an air cooling unit is arranged on the top surface of the support frame, a material turning unit is arranged in the air cooling unit, a refrigeration unit is arranged on the top surface of the air cooling unit, and a cooling fan is arranged on the top surface of the refrigeration unit. A water cooling unit is arranged on the top face of the air cooling unit, the air cooling unit comprises a water tank, the water tank is fixedly connected to the top face of the supporting frame, a drainage pipe is connected into the water tank in a sleeved mode, a ventilation hole is formed in the inner side of the water tank, and a fixing frame is fixedly connected to the inner side of the ventilation hole; and one side of the fixing frame is fixedly connected with a heat dissipation fan. Through the arrangement of the water tank, the drainage pipe, the ventilation hole, the fixing frame, the heat dissipation fan, the dustproof net, the T-shaped rod and the spring, the effect of filtering impurities in air while air cooling heat dissipation is achieved, and the influence of the impurities in the air on high polymer material particles is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of cooling technology for the production of polymer material particles, and specifically to a cooling device for the production of polymer material particles. Background Technology

[0002] Polymer particles are particulate substances composed of polymeric compounds. Polymers, also known as high molecular weight polymers, are long-chain molecules formed by numerous repeating molecular units linked by covalent bonds. Polymer particles come in a variety of materials, commonly including ABS (acrylonitrile-butadiene-styrene copolymer) and polypropylene (PP). These materials are produced through polymerization reactions of different monomers and possess unique physical and chemical properties. For example, ABS particles are copolymerized from acrylonitrile, butadiene, and styrene, exhibiting high strength, good toughness, and ease of processing and molding.

[0003] The current announcement number CN217494895U discloses a cooling device for the production of polymer material particles, which relates to the field of polymer material cooling technology. It includes a base and a cooling box. A support frame is fixedly installed on the upper wall of the base, and the cooling box is fixedly installed on the upper wall of the support frame. A bracket is fixedly installed inside the cooling box, and a spray pipe is fixedly installed inside the bracket. The spray pipe is a hollow pipe, and an atomizer is fixedly installed on the side wall of the spray pipe. This invention uses a fan to blow in outside air, and the rapid airflow carries away the high-temperature gas. The atomizer performs a water mist vaporization cooling process, significantly improving the cooling capacity. The sprayed liquid is sprayed through the spray pipe, and the sprayed liquid, after being rotated by the diffuser plate at the lower end of the main shaft, becomes irregularly moving and comes into contact with the raw materials fed from the feeding box to complete heat exchange. After entering the draining screen, it achieves circulating cooling. A cooling spiral tube is installed on the wall of the cooling box to maintain a low temperature and provide an environment conducive to the cooling process.

[0004] To address the cooling issue, existing technologies employ atomizers to vaporize water mist for cooling, significantly improving cooling capacity. However, this approach still fails to prevent external dust from entering during air-cooled processes, leading to contamination of the polymer materials during cooling. Utility Model Content

[0005] The purpose of this invention is to provide a cooling device for the production of polymer material particles, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A cooling device for producing polymer material particles includes a support frame, an air-cooling unit on the top surface of the support frame, a material turning unit inside the air-cooling unit, a refrigeration unit on the top surface of the air-cooling unit, and a water-cooling unit on the top surface of the air-cooling unit.

[0008] The air-cooled unit includes a water tank, which is fixedly connected to the top surface of the support frame. A drain pipe is sleeved inside the water tank. A ventilation hole is provided on the inner side of the water tank. A fixing frame is fixedly connected to the inner side of the ventilation hole. A cooling fan is fixedly connected to one side of the fixing frame. A dustproof net is slidably connected to the inner side of the ventilation hole. A T-shaped rod is slidably connected to the inner side of the dustproof net. The inner side of the T-shaped rod is slidably connected to the inside of the water tank. A spring is sleeved on the outer side of the T-shaped rod.

[0009] A further improvement of the present invention is that the material turning unit includes a feed inlet, which is fixedly connected to the inside of the water tank. A cooling pipe is fixedly connected to one side of the feed inlet, and a drain hole is opened on the inner side of the cooling pipe. An outlet is sleeved inside the feed inlet.

[0010] By adopting the above technical solution, the drainage holes set on the inner side of the feed inlet facilitate the rapid drainage of water generated during the water cooling process, while also providing ventilation.

[0011] A further improvement of this utility model is that a motor is fixedly connected to one side of the cooling pipe, and a spiral conveying roller is fixedly sleeved at the output end of the motor.

[0012] By adopting the above technical solution, the setting of motor and spiral conveyor roller achieves the effect of convenient spiral conveying of polymer material particles inside the cooling tube. At the same time, the polymer material particles are turned over, making full contact with the cooling air and cooling water, thereby improving the cooling speed.

[0013] A further improvement of the present invention is that the refrigeration unit includes a cold water tank, the cold water tank is fixedly connected to the top surface of the water tank, an inlet pipe is sleeved inside the cold water tank, and an insulation layer is provided inside the cold water tank.

[0014] By adopting the above technical solution, an insulation layer is installed on the inside of the cold water tank to prevent the cooling water from losing temperature too quickly during the cooling process, thus achieving the effect of heat preservation for the internal water.

[0015] A further improvement of this utility model is that a cooler is provided on one side of the cold water tank, and a cooling pipe is provided inside the cold water tank.

[0016] By adopting the above technical solution, the arrangement of the cooler and cooling pipes facilitates the cooling effect of water and improves the speed of spray heat dissipation.

[0017] A further improvement of the present invention is that the water cooling unit includes a pump, the pump is fixedly connected to the top surface of the water tank, the suction end of the pump is sleeved inside the cold water tank, the outlet end of the pump is sleeved with a three-way pipe, one end of the three-way pipe is sleeved with a water supply pipe, and one end of the water supply pipe is sleeved with a spray head.

[0018] By adopting the above technical solution, the arrangement of pump, tee pipe, water supply pipe and spray head facilitates the spray cooling effect on the polymer material particles inside the cooling pipe.

[0019] A further improvement of this utility model is that: one end of the three-way pipe is fitted with a refrigeration circulation pipe, one end of the refrigeration circulation pipe is fitted inside the cold water tank, and a heat dissipation plate is fixedly connected to the inner side of the pump.

[0020] By adopting the above technical solution, the arrangement of the refrigeration circulation pipe and heat sink facilitates the cooling effect of the air during the air-cooling process, further improving the cooling speed.

[0021] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0022] This utility model provides a cooling device for the production of polymer material particles. Through the arrangement of a water tank, drain pipe, ventilation holes, a fixing frame, a cooling fan, a dustproof net, a T-shaped rod, and springs, it achieves the effect of filtering impurities in the air while performing air cooling, further reducing the impact of airborne impurities on the polymer material particles. The drain holes located inside the feed inlet facilitate the rapid drainage of water generated during water cooling, while also providing ventilation. The motor and spiral conveyor rollers facilitate the spiral conveying of polymer material particles inside the cooling pipe, while simultaneously agitating the particles to ensure sufficient contact with the cooling air and water, thereby increasing the cooling speed.

[0023] This utility model provides a cooling device for the production of polymer material particles. By setting an insulation layer inside the cold water tank, the device prevents the cooling water from losing temperature too quickly during the cooling process, thus keeping the water inside warm. The device is equipped with a pump, a three-way pipe, a water supply pipe, and a spray head to facilitate spray cooling of the polymer material particles inside the cooling pipe. The device is also equipped with a refrigeration circulation pipe and a heat dissipation plate to facilitate cooling of the air during the air cooling process, further improving the cooling speed. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a cross-sectional structural diagram of the air-cooled unit of this utility model;

[0026] Figure 3 This is a cross-sectional structural diagram of the material turning unit of this utility model;

[0027] Figure 4 This is a cross-sectional structural diagram of the refrigeration unit of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the water-cooling unit of this utility model.

[0029] In the diagram: 1. Support frame; 2. Air-cooled unit; 21. Water tank; 22. Drain pipe; 23. Ventilation hole; 24. Fixing frame; 25. Cooling fan; 26. Dustproof net; 27. T-shaped rod; 28. Spring; 3. Material turning unit; 31. Feed inlet; 32. Cooling pipe; 33. Drain hole; 34. Discharge outlet; 35. Motor; 36. Spiral conveyor roller; 4. Refrigeration unit; 41. Cold water tank; 42. Water inlet pipe; 43. Insulation layer; 44. Refrigerator; 45. Refrigeration pipe; 5. Water-cooled unit; 51. Pump; 52. T-shaped pipe; 53. Water supply pipe; 54. Spray head; 55. Refrigeration circulation pipe; 56. Heat sink. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to embodiments: Example

[0031] like Figure 1-5 As shown, this utility model provides a cooling device for the production of polymer material particles, including a support frame 1, an air-cooling unit 2 disposed on the top surface of the support frame 1, a material turning unit 3 disposed inside the air-cooling unit 2, a refrigeration unit 4 disposed on the top surface of the air-cooling unit 2, and a water-cooling unit 5 disposed on the top surface of the air-cooling unit 2. The air-cooling unit 2 includes a water tank 21, which is fixedly connected to the top surface of the support frame 1. A drain pipe 22 is sleeved inside the water tank 21. A ventilation hole 23 is provided on the inner side of the water tank 21. A fixing frame 24 is fixedly connected to the inner side of the ventilation hole 23. A cooling fan 25 is fixedly connected to one side of the fixing frame 24. A dustproof net 26 is slidably connected to the inner side of the water tank 21. A T-shaped rod 27 is slidably connected to the inner side of the dustproof net 26. The inner side of the T-shaped rod 27 is slidably connected to the inside of the water tank 21. A spring 28 is sleeved on the outer side of the T-shaped rod 27 to control the operation of the cooling fan 25. The external air is then filtered through the dustproof net 26 and delivered to the inside of the water tank 21. The air is then delivered to the inside of the cooling pipe 32 through the drain hole 33, and the polymer material particles inside the cooling pipe 32 are cooled. After long-term use, the T-shaped rod 27 can be removed from the inside of the dustproof net 26, and the dustproof net 26 can be disassembled and replaced. Example

[0032] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the material turning unit 3 includes a feed inlet 31, which is fixedly connected to the inside of the water tank 21. A cooling pipe 32 is fixedly connected to one side of the feed inlet 31. A drain hole 33 is opened on the inner side of the cooling pipe 32. An outlet 34 is sleeved inside the feed inlet 31. A motor 35 is fixedly connected to one side of the cooling pipe 32. A spiral conveying roller 36 is fixedly sleeved at the output end of the motor 35. By placing polymer material particles inside the cooling pipe 32 through the feed inlet 31, the motor 35 is controlled to drive the spiral conveying roller 36 to rotate, thereby turning the polymer material particles inside the cooling pipe 32. Example

[0033] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the refrigeration unit 4 includes a cold water tank 41, which is fixedly connected to the top surface of the water tank 21. An inlet pipe 42 is sleeved inside the cold water tank 41, and an insulation layer 43 is provided inside the cold water tank 41. A cooler 44 is provided on one side of the cold water tank 41, and a cooling pipe 45 is provided inside the cold water tank 41. The water-cooling unit 5 includes a pump 51, which is fixedly connected to the top surface of the water tank 21. The suction end of the pump 51 is sleeved inside the cold water tank 41, and the outlet end of the pump 51 is sleeved with a three-way pipe 52. One end of the three-way pipe 52 is sleeved with a water delivery pipe 53, and one end of the water delivery pipe 53 is sleeved with a spray head 54. One end of the three-way pipe 52 is sleeved with a refrigeration circulation pipe 55, and one end of the refrigeration circulation pipe 55 is sleeved inside the cold water tank 41. A diffuser is fixedly connected to the inner side of the pump 51. The hot plate 56 simultaneously places water inside the inlet pipe 42, and the cooler 44 cools the cooling pipe 45, thereby cooling the water inside the cold water tank 41. The pump 51 pumps the cooling water out of the cold water tank 41, and then delivers it to the spray head 54 through the water pipe 53 at one end of the three-way pipe 52. The spray head 54 then pumps the cooling water into the cooling pipe 32, allowing it to fully contact and dissipate heat from the polymer material particles inside. The water generated is collected through the water tank 21. At the same time, the pump 51 delivers the cooling water to the refrigeration circulation pipe 55, and through the cooperation between the heat dissipation plates 56, it contacts the incoming air and cools the air, thereby increasing the heat dissipation speed. After cooling, the polymer material particles are discharged through the discharge port 34 and collected by the workers.

[0034] The working principle of the cooling device used in the production of polymer material particles will be explained in detail below.

[0035] like Figure 1-5As shown, by placing polymer material particles into the cooling tube 32 through the feed inlet 31, the motor 35 drives the spiral conveyor roller 36 to rotate, thereby agitating the polymer material particles inside the cooling tube 32. Simultaneously, the cooling fan 25 operates, drawing in external air through the dust filter 26 to remove impurities before delivering it to the water tank 21. The air is then fed into the cooling tube 32 through the drain hole 33, cooling the polymer material particles inside. For extended use, the T-shaped rod 27 can be removed from the dust filter 26, allowing for its replacement. Water is then placed inside the water inlet pipe 42, and the cooler 44 is controlled to... The refrigeration pipe 45 refrigerates the water inside the cold water tank 41. The pump 51 pumps the cooling water out of the cold water tank 41, which is then transported to the spray head 54 through the water pipe 53 at one end of the three-way pipe 52. The spray head 54 then pumps the cooling water into the cooling pipe 32, allowing it to fully contact and dissipate heat from the polymer particles inside. The water generated is collected through the water tank 21. Meanwhile, the pump 51 delivers the cooling water to the refrigeration circulation pipe 55, where it contacts the incoming air through the cooperation of the heat dissipation plates 56, cooling the air and increasing the heat dissipation speed. After cooling, the polymer particles are discharged through the discharge port 34 for collection by workers.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A cooling device for producing polymer material particles, comprising a support frame (1), characterized in that: The top surface of the support frame (1) is provided with an air-cooling unit (2), the inside of the air-cooling unit (2) is provided with a material turning unit (3), the top surface of the air-cooling unit (2) is provided with a refrigeration unit (4), and the top surface of the air-cooling unit (2) is provided with a water-cooling unit (5). The air-cooled unit (2) includes a water tank (21), which is fixedly connected to the top surface of the support frame (1). A drain pipe (22) is sleeved inside the water tank (21). A ventilation hole (23) is opened on the inner side of the water tank (21). A fixing frame (24) is fixedly connected to the inner side of the ventilation hole (23). A cooling fan (25) is fixedly connected to one side of the fixing frame (24). A dustproof net (26) is slidably connected to the inner side of the ventilation hole (23). A T-shaped rod (27) is slidably connected to the inner side of the dustproof net (26). The inner side of the T-shaped rod (27) is slidably connected to the inside of the water tank (21). A spring (28) is sleeved on the outer side of the T-shaped rod (27).

2. The cooling device for producing polymer material particles according to claim 1, characterized in that: The material turning unit (3) includes a feed inlet (31), which is fixedly connected to the inside of the water tank (21). A cooling pipe (32) is fixedly connected to one side of the feed inlet (31). A drain hole (33) is opened on the inner side of the cooling pipe (32). A discharge port (34) is sleeved inside the feed inlet (31).

3. The cooling device for producing polymer material particles according to claim 2, characterized in that: A motor (35) is fixedly connected to one side of the cooling pipe (32), and a spiral conveying roller (36) is fixedly sleeved at the output end of the motor (35).

4. The cooling device for producing polymer material particles according to claim 1, characterized in that: The refrigeration unit (4) includes a cold water tank (41), which is fixedly connected to the top surface of the water tank (21). The inside of the cold water tank (41) is fitted with a water inlet pipe (42), and the inside of the cold water tank (41) is provided with a heat insulation layer (43).

5. A cooling device for producing polymer material particles according to claim 4, characterized in that: A refrigerator (44) is provided on one side of the cold water tank (41), and a refrigeration pipe (45) is provided inside the cold water tank (41).

6. A cooling device for producing polymer material particles according to claim 1, characterized in that: The water-cooling unit (5) includes a pump (51), which is fixedly connected to the top surface of the water tank (21). The suction end of the pump (51) is fitted inside the cold water tank (41). The outlet end of the pump (51) is fitted with a three-way pipe (52). One end of the three-way pipe (52) is fitted with a water supply pipe (53), and one end of the water supply pipe (53) is fitted with a spray head (54).

7. A cooling device for producing polymer material particles according to claim 6, characterized in that: One end of the three-way pipe (52) is fitted with a refrigeration circulation pipe (55), and one end of the refrigeration circulation pipe (55) is fitted inside the cold water tank (41). A heat sink plate (56) is fixedly connected to the inside of the pump (51).

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