Master batch cooling equipment

Abstract

The utility model relates to the technical field of cooling equipment, in particular to master batch cooling equipment which comprises a top end cooling box, a material injection opening, a multi-stage air cooling heat dissipation assembly, a bottom end cooling box, a cold air input type cooling assembly and a discharging opening. A material injection opening is formed in the upper end part of the top end cooling box; a multi-stage air cooling heat dissipation assembly is arranged in the top end cooling box; a bottom end cooling box is arranged at the lower end part of the top end cooling box; a cold air input type cooling assembly is arranged in the bottom end cooling box. A discharge hole is formed in the lower end part of the bottom end cooling box. According to the utility model, more heat can be taken away from equipment by arranging the multi-stage air-cooling heat dissipation assembly, the distance of master batches passing through the cooling air port is prolonged to the maximum extent in a limited space, so that the heat in the master batches can be discharged, and the shaking structure can prevent the master batches from being gathered together, so that the master batches are uniformly dispersed, and the heat dissipation efficiency is improved. Heat accumulation caused by gathering is avoided, so that cooling air can be in better contact with the master batch, and the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a masterbatch cooling equipment. Background Art

[0002] Nano-insulation PET masterbatch processing is a process of processing PET masterbatch using nano-insulation technology. In the process of nano-insulation PET masterbatch processing, it is first necessary to select suitable nano-insulation materials and evenly coat them on the surface of the PET masterbatch. Then, through an appropriate cooling system and control technology, the temperature of the PET masterbatch is reduced to the required level to maintain its stability during the processing. However, when the existing cooling equipment is in use, it mostly uses air cooling to cool the masterbatch on the assembly line. The cooling method is single, and the time for the masterbatch to pass through the air outlet is short. The masterbatch will gather together and cannot be dispersed, affecting the cooling efficiency. Therefore, it is urgently necessary to set up a cooling device that can evenly disperse the masterbatch, so that the wind generated by the fan can better contact with the PET masterbatch, further improving the cooling effect. Utility Model Content

[0003] In order to overcome the problem that the masterbatch on the assembly line is cooled by air cooling during the use of the cooling equipment, the cooling method is single, the time for the masterbatch to pass through the air outlet is short, and the masterbatch will gather together and cannot be dispersed, affecting the cooling efficiency.

[0004] The technical scheme of the utility model is: a masterbatch cooling device, comprising a top cooling box, a material injection port, a multi-stage air-cooling heat dissipation component, a bottom cooling box, a cold air injection cooling component, and a material outlet; the material injection port is installed at the upper end of the top cooling box; the multi-stage air-cooling heat dissipation component is arranged inside the top cooling box; the bottom cooling box is arranged at the lower end of the top cooling box; the cold air injection cooling component is arranged inside the bottom cooling box; the material outlet is arranged at the lower end of the bottom cooling box.

[0005] Preferably, a multi-stage air-cooled heat dissipation component is used to take more heat away from the equipment, maximize the distance that the masterbatch passes through the cooling air outlet within a limited space, and discharge the heat inside the masterbatch. The shaking structure prevents the masterbatch from gathering together, and makes the masterbatch evenly dispersed to avoid heat accumulation caused by aggregation, so that the cooling air can better contact the masterbatch and speed up the cooling efficiency. This can not only reduce production costs, but also reduce the impact on the environment. The cold air input cooling component can provide a stable cooling effect in a high temperature environment, absorb the remaining heat of the masterbatch after air cooling, achieve a multiple cooling effect, and thus improve the cooling efficiency.

[0006] Preferably, the multi-stage air-cooled heat dissipation component includes a first suspension spring, a first elastic plate, an upper shaking cooling plate, a dual-axis motor, a transmission rotating rod, a rotating cam, a second suspension spring, a second elastic plate, a lower shaking cooling plate, a connecting fixed block, a linkage support rod, a transmission connecting plate and a fan; a first suspension spring is arranged inside the top cooling box; the lower end of the first suspension spring is elastically connected to the first elastic plate, and the first suspension spring and the first elastic plate are used together to make the upper shaking cooling plate be in a suspended state.

[0007] Preferably, an upper shaking cooling plate is installed at the side end of the first elastic plate; a double-axis motor is installed at the upper end of the upper shaking cooling plate; a transmission rotating rod is arranged at the output end of the double-axis motor; a rotating cam is arranged at the outer end of the transmission rotating rod, and the double-axis motor drives the transmission rotating rod to rotate the rotating cam, thereby generating a shaking force, which allows the upper shaking cooling plate to shake, so that the passing masterbatch can be dispersed by the vibration force and can better contact with the cooling air.

[0008] Preferably, a second suspension spring is provided at the side end of the upper shaking cooling plate; the lower end of the second suspension spring is elastically connected to a second elastic plate; the lower shaking cooling plate is installed at the side end of the second elastic plate, and the second suspension spring and the second elastic plate are used to suspend the lower shaking cooling plate below the upper shaking cooling plate.

[0009] Preferably, the upper end of the lower shaking cooling plate is fixedly connected with a connecting and fixing block; a linkage support rod is arranged inside the connecting and fixing block; the side ends of the linkage support rod and the rotating cam are both slidably connected with a transmission connecting plate; the side end of the top cooling box is provided with a fan, and the linkage support rod cooperates with the transmission connecting plate to make the lower shaking cooling plate shake as well. The lower shaking cooling plate and the upper shaking cooling plate can increase the heat dissipation contact time of the masterbatch in cooling air, so that it can better dissipate heat in a limited space.

[0010] Preferably, the cold air-immersion cooling component includes an internal supporting pipe, a driving motor, an auger conveying shaft, a refrigeration module and a conduction pipe; an internal supporting pipe is arranged inside the bottom cooling box; a driving motor is installed on the side end of the bottom cooling box, and the driving motor drives the auger conveying shaft to disperse the masterbatch discharged from the top cooling box and move it in the internal supporting pipe.

[0011] Preferably, an auger conveying shaft is provided at the output end of the driving motor; a refrigeration module is installed at the side end of the bottom cooling box; a conduction pipe is provided inside the bottom cooling box; and the refrigeration module is connected to the conduction pipe, and the refrigeration module transports cold air to the conduction pipe to reduce the temperature of the internal supporting pipe, thereby cooling the internal mother particles when they pass through.

[0012] Beneficial effects of the utility model:

[0013] 1. During the use of cooling equipment, the masterbatch on the assembly line is mostly cooled by air cooling. The cooling method is single, and the masterbatch passes through the air outlet for a short time. Moreover, the masterbatch will gather together and cannot be dispersed, which affects the cooling efficiency. Therefore, a multi-stage air-cooled heat dissipation component can be used to take more heat away from the equipment, maximize the distance that the masterbatch passes through the cooling air outlet in a limited space, so that the heat inside the masterbatch can be discharged, and the shaking structure can prevent the masterbatch from gathering together, so that the masterbatch is evenly dispersed to avoid heat accumulation caused by aggregation, so that the cooling air can better contact with the masterbatch and accelerate the cooling efficiency. This can not only reduce production costs, but also reduce the impact on the environment. The cold air input cooling component can provide a stable cooling effect in a high temperature environment, absorb the remaining heat of the masterbatch after air cooling, achieve multiple cooling effects, and thus improve the cooling efficiency;

[0014] 2. The first suspension spring and the first elastic plate are used together to make the upper shaking cooling plate suspended. The dual-axis motor drives the transmission rotating rod to rotate the rotating cam, thereby generating a shaking force, which allows the upper shaking cooling plate to shake, so that the passing masterbatch can be dispersed by the vibration force and can better contact with the cooling air. The second suspension spring and the second elastic plate are then used to suspend the lower shaking cooling plate under the upper shaking cooling plate. The linkage support rod cooperates with the transmission connecting plate to make the lower shaking cooling plate also shake. The lower shaking cooling plate and the upper shaking cooling plate can increase the heat dissipation time of the masterbatch in contact with the cooling air, so that it can better dissipate heat in a limited space.

[0015] 3. The driving motor drives the auger conveying shaft to disperse the masterbatch discharged from the top cooling box and move it in the internal supporting pipe. The refrigeration module delivers cold air to the conduction pipe to reduce the temperature of the internal supporting pipe and cool the internal masterbatch when it passes through. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of the cooling device of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of the three-dimensional structure of the dual-axis motor of the cooling device of the utility model;

[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the connection and fixing block of the cooling device of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of the auger conveying shaft of the cooling device of the utility model;

[0020] Figure 5 What is shown is a schematic diagram of the three-dimensional structure of the refrigeration module of the cooling device of the present utility model.

[0021] Explanation of the reference numerals: 1. top cooling box; 2. material injection port; 3. multi-stage air-cooled heat dissipation component; 4. bottom cooling box; 5. cold air injection cooling component; 6. discharge port; 301. first suspension spring; 302. first elastic plate; 303. upper shaking cooling plate; 304. double-axis motor; 305. transmission rotating rod; 306. rotating cam; 307. second suspension spring; 308. second elastic plate; 309. lower shaking cooling plate; 310. connecting fixed block; 311. linkage support rod; 312. transmission connecting plate; 313. fan; 501. internal supporting pipe; 502. driving motor; 503. auger conveying shaft; 504. refrigeration module; 505. conduction pipe. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Embodiment 1

[0024] See also Figure 1-3The utility model provides an embodiment: a masterbatch cooling device, including a top cooling box 1, a material injection port 2, a multi-stage air-cooling heat dissipation component 3, a bottom cooling box 4, a cold air injection cooling component 5, and a discharge port 6; the top cooling box 1 is provided with a material injection port 2 at the upper end; the top cooling box 1 is provided with a multi-stage air-cooling heat dissipation component 3; the top cooling box 1 is provided with a bottom cooling box 4 at the lower end; the bottom cooling box 4 is provided with a cold air injection cooling component 5; the bottom cooling box 4 is provided with a discharge port 6 at the lower end, and the multi-stage air-cooling heat dissipation component 3 includes a first suspension spring 301, a first elastic plate 302, an upper shaking cooling plate 303, and a dual-axis motor 3 04, transmission rotating rod 305, rotating cam 306, second suspension spring 307, second elastic plate 308, lower shaking cooling plate 309, connecting fixed block 310, linkage support rod 311, transmission connecting plate 312 and fan 313; the top cooling box 1 is provided with a first suspension spring 301; the lower end of the first suspension spring 301 is elastically connected with the first elastic plate 302, the first suspension spring 301 and the first elastic plate 302 are used together to make the upper shaking cooling plate 303 in a suspended state, and the upper shaking cooling plate 303 is installed at the side end of the first elastic plate 302; the upper end of the upper shaking cooling plate 303 is installed with a double-axis motor 304; The output end of the double-axis motor 304 is provided with a transmission rotating rod 305; the outer end of the transmission rotating rod 305 is provided with a rotating cam 306, and the double-axis motor 304 drives the transmission rotating rod 305 to rotate the rotating cam 306, thereby generating a shaking force, which allows the upper shaking cooling plate 303 to shake, so that the passing masterbatch can be dispersed by the vibration force and can better contact with the cooling air, and the side end of the upper shaking cooling plate 303 is provided with a second suspension spring 307; the lower end of the second suspension spring 307 is elastically connected to the second elastic plate 308; the side end of the second elastic plate 308 is installed with a lower shaking cooling plate 309, and then cooperates with the second suspension spring 307 and the second elastic plate 308 to form a lower shaking cooling plate 309. Plate 308 makes the lower shaking cooling plate 309 hang below the upper shaking cooling plate 303, and the upper end of the lower shaking cooling plate 309 is fixedly connected with a connecting and fixing block 310; a linkage support rod 311 is arranged inside the connecting and fixing block 310; the side ends of the linkage support rod 311 and the rotating cam 306 are both slidably connected with a transmission connecting plate 312; a fan 313 is arranged at the side end of the top cooling box 1, and the linkage support rod 311 cooperates with the transmission connecting plate 312 to make the lower shaking cooling plate 309 also shake, and the lower shaking cooling plate 309 and the upper shaking cooling plate 303 can increase the heat dissipation contact time of the masterbatch in cooling air, so that it can dissipate heat better in a limited space.

[0025] Embodiment 2

[0026] See also Figure 4-5In this embodiment, the cold air input cooling component 5 includes an internal support pipe 501, a drive motor 502, an auger conveying shaft 503, a refrigeration module 504 and a conduction pipe 505; an internal support pipe 501 is arranged inside the bottom cooling box 4; a drive motor 502 is installed at the side end of the bottom cooling box 4, and the drive motor 502 drives the auger conveying shaft 503 so that the masterbatch discharged from the top cooling box 1 can be dispersed and moved in the internal support pipe 501, and the output end of the drive motor 502 is provided with an auger conveying shaft 503; a refrigeration module 504 is installed at the side end of the bottom cooling box 4; a conduction pipe 505 is arranged inside the bottom cooling box 4; and the refrigeration module 504 is connected to the conduction pipe 505, and the refrigeration module 504 conveys cold air to the conduction pipe 505 to reduce the temperature of the internal support pipe 501, and cools down the internal masterbatch when it passes through.

[0027] When working, firstly, the first suspension spring 301 and the first elastic plate 302 are used in combination to make the upper shaking cooling plate 303 in a suspended state, and the dual-axis motor 304 drives the transmission rotating rod 305 to rotate the rotating cam 306, thereby generating a shaking force, so that the upper shaking cooling plate 303 can be shaken, so that the passing masterbatch can be dispersed by the vibration force and can better contact with the cooling air, and then the second suspension spring 307 and the second elastic plate 308 are used to make the lower shaking cooling plate 309 suspended under the upper shaking cooling plate 303, and the linkage support rod 311 cooperates with the transmission connecting plate 312 to make the lower shaking cooling plate 309 also shake, and the lower shaking cooling plate 309 and the upper shaking cooling plate 303 can increase the heat dissipation time of the masterbatch in contact with the cooling air, so that it can better dissipate heat in a limited space;

[0028] Finally, the driving motor 502 drives the auger conveying shaft 503 to disperse the masterbatch discharged from the top cooling box 1 and move it in the internal supporting pipe 501. The refrigeration module 504 delivers cold air to the conduction pipe 505 to lower the temperature of the internal supporting pipe 501, thereby cooling the internal masterbatch when it passes through.

[0029] Through the above steps, more heat can be taken away from the equipment by using the multi-stage air-cooled heat dissipation component 3, and the distance that the masterbatch passes through the cooling air outlet can be maximized within a limited space, so that the heat inside the masterbatch can be discharged. The shaking structure can prevent the masterbatch from gathering together, and the masterbatch can be evenly dispersed to avoid heat accumulation caused by aggregation, so that the cooling air can better contact the masterbatch and accelerate the cooling efficiency. This can not only reduce production costs, but also reduce the impact on the environment. The cold air input cooling component 5 can provide a stable cooling effect in a high temperature environment, can absorb the remaining heat of the masterbatch after air cooling, achieve multiple cooling effects, and thus improve the cooling efficiency.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A masterbatch cooling device, comprising a top cooling box (1); characterized in that: It also comprises a material injection port (2), a multi-stage air-cooling heat dissipation component (3), a bottom cooling box (4), a cold air injection type cooling component (5), and a material discharge port (6); the material injection port (2) is installed at the upper end of the top cooling box (1); the multi-stage air-cooling heat dissipation component (3) is arranged inside the top cooling box (1); the bottom cooling box (4) is arranged at the lower end of the top cooling box (1); the cold air injection type cooling component (5) is arranged inside the bottom cooling box (4); and the material discharge port (6) is arranged at the lower end of the bottom cooling box (4).

2. A masterbatch cooling device according to claim 1, characterized in that: The multi-stage air-cooling heat dissipation component (3) comprises a first suspension spring (301), a first elastic plate (302), an upper shaking cooling plate (303), a dual-axis motor (304), a transmission rotating rod (305), a rotating cam (306), a second suspension spring (307), a second elastic plate (308), a lower shaking cooling plate (309), a connecting fixed block (310), a linkage support rod (311), a transmission connecting plate (312) and a fan (313); a first suspension spring (301) is arranged inside the top cooling box (1); and the lower end of the first suspension spring (301) is elastically connected to the first elastic plate (302).

3. A masterbatch cooling device according to claim 2, characterized in that: An upper shaking cooling plate (303) is installed at the side end of the first elastic plate (302); a double-axis motor (304) is installed at the upper end of the upper shaking cooling plate (303); and a transmission rotating rod (305) is provided at the output end of the double-axis motor (304); The outer end of the transmission rotating rod (305) is provided with a rotating cam (306).

4. A masterbatch cooling device according to claim 3, characterized in that: A second suspension spring (307) is provided at the side end of the upper shaking cooling plate (303); the lower end of the second suspension spring (307) is elastically connected to a second elastic plate (308); and a lower shaking cooling plate (309) is installed at the side end of the second elastic plate (308).

5. A masterbatch cooling device according to claim 4, characterized in that: The upper end of the lower shaking cooling plate (309) is fixedly connected to a connecting and fixing block (310); a linkage support rod (311) is arranged inside the connecting and fixing block (310); the side ends of the linkage support rod (311) and the rotating cam (306) are both slidably connected to a transmission connecting plate (312); and a fan (313) is arranged at the side end of the top cooling box (1).

6. A masterbatch cooling device according to claim 1, characterized in that: The cold air drop-in cooling component (5) comprises an internal supporting pipe (501), a driving motor (502), an auger conveying shaft (503), a refrigeration module (504) and a conduction pipe (505); the internal supporting pipe (501) is arranged inside the bottom cooling box (4); and the driving motor (502) is installed at the side end of the bottom cooling box (4).

7. The masterbatch cooling device according to claim 1, characterized in that: An auger conveying shaft (503) is provided at the output end of the driving motor (502); a refrigeration module (504) is installed at the side end of the bottom cooling box (4); a conduction pipe (505) is provided inside the bottom cooling box (4); and the refrigeration module (504) and the conduction pipe (505) are connected by a pipeline.

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