PVC particle cooling water circulating device with filtering structure

Abstract

This utility model discloses a PVC particle cooling water circulation device with a filtration structure, including a water storage tank with a water inlet at the top. A cooling tank is fixedly connected to the top of the water storage tank, and a feed inlet is located at the top of the cooling tank. A cooling tank is provided inside the cooling tank, and stirring blades are rotatably connected between the inner walls of the cooling tank. A stirring assembly is located at the top of the cooling tank to drive the stirring blades to rotate. A distribution pipe is fixedly connected between the inner walls of the cooling tank. This utility model achieves dual cooling of PVC particles by using nozzles on the outside of the distribution pipe in conjunction with the cooling tank. Simultaneously, the stirring assembly drives the stirring blades to agitate the PVC particles, thereby improving cooling efficiency and quality. The sieve frame facilitates the separation of water and impurities from the PVC particles, while the filter frame effectively filters impurities in the inlet and circulating water, preventing impurity accumulation and clogging, thus extending the service life of the cooling water circulation device and reducing maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of PVC particle cooling technology, specifically a PVC particle cooling water circulation device with a filtration structure. Background Technology

[0002] PVC particles, or polyvinyl chloride particles, are a polymer material polymerized from vinyl chloride monomers. They have excellent physical and chemical properties, such as good insulation, corrosion resistance, and processing performance, and are therefore widely used in building materials, industrial products, packaging materials, and other fields. A PVC particle cooling water circulation device is a device specifically designed for cooling PVC particles and recycling the cooling water.

[0003] Current PVC particle cooling water circulation devices generally lack effective filtration structures, which easily leads to the accumulation of impurities and particles, causing pipe blockage and increasing maintenance costs. In addition, most devices lack stirring functions, resulting in uneven cooling of PVC particles and affecting the cooling effect and quality of PVC particles. To solve the above problems, we propose a PVC particle cooling water circulation device with a filtration structure. Utility Model Content

[0004] The purpose of this invention is to provide a PVC particle cooling water circulation device with a filtration structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a PVC particle cooling water circulation device with a filtration structure, comprising a water storage tank, a water inlet at the top of the water storage tank, a cooling tank fixedly connected to the top of the water storage tank, a feed inlet at the top of the cooling tank, a cooling trough inside the cooling tank, stirring blades rotatably connected between the inner walls of the cooling tank, a stirring assembly at the top of the cooling tank for driving the stirring blades to rotate, a diversion pipe fixedly connected between the inner walls of the cooling tank, a nozzle on the outer side of the diversion pipe, a channel, a first water inlet pipe, a second water inlet pipe, and a return pipe between the water storage tank and the cooling tank, the channel communicating with the interiors of the water storage tank and the cooling tank, a chute on one side of the water storage tank, a filter frame slidably connected between the inner walls of the chute, and a sieve frame between the inner walls of the filter frame.

[0006] As a further preferred embodiment of this technical solution, the top end of the first water supply pipe extends into the interior of the water storage tank and communicates with the interior of the diversion pipe, the second water supply pipe communicates with the interior of the cooling tank, the bottom ends of both the first and second water supply pipes extend into the interior of the water storage tank, and the return pipe communicates with the interiors of the water storage tank and the cooling tank.

[0007] As a further preferred embodiment of this technical solution, a first water pump and a second water pump are fixedly installed between the inner walls of the water storage tank, and the output ends of the first water pump and the second water pump are fixedly connected to the extension ends of the first water supply pipe and the second water supply pipe, respectively.

[0008] As a further preferred embodiment of this technical solution, a bracket is fixedly connected to the top of the channel, a guide groove is provided on the top of the channel, and a baffle is slidably connected between the bracket and the inner wall of the guide groove.

[0009] As a further preferred embodiment of this technical solution, a telescopic electric cylinder is fixedly installed on the top of the bracket, and the output end of the telescopic electric cylinder extends into the interior of the bracket and is fixedly connected to the baffle.

[0010] As a further preferred embodiment of this technical solution, the top of the filter frame has two limiting grooves, and the inner walls of the two limiting grooves are slidably connected to limiting blocks, and the two limiting blocks are fixedly connected to the sieve frame.

[0011] As a further preferred embodiment of this technical solution, the stirring assembly includes a rotating shaft, which is rotatably connected to the top of the inner side of the cooling tank, and the outer side of the rotating shaft is fixedly connected to the stirring blade. The top end of the rotating shaft extends to the top of the cooling tank and is fixedly connected to a worm gear.

[0012] As a further preferred embodiment of this technical solution, a mounting plate and an auxiliary plate are fixedly connected to the top of the cooling box, and a worm gear is rotatably connected between the mounting plate and the auxiliary plate, the worm gear meshing with a worm wheel.

[0013] As a further preferred embodiment of this technical solution, a stirring motor is fixedly installed on one side of the mounting plate, and the output end of the stirring motor passes through the mounting plate and is fixedly connected to the worm gear.

[0014] This utility model provides a PVC particle cooling water circulation device with a filtration structure, which has the following beneficial effects:

[0015] (1) This utility model achieves dual cooling of PVC particles by combining the nozzle on the outside of the diversion pipe with the cooling tank. At the same time, the stirring assembly drives the stirring blade to stir the PVC particles, thereby improving the cooling efficiency and quality. The screen frame facilitates the separation of water and impurities from the PVC particles, while the filter frame can effectively filter impurities in the inlet water and circulating water, preventing impurities from accumulating and clogging, thereby extending the service life of the cooling water circulation device and reducing maintenance costs.

[0016] (2) This utility model uses a telescopic electric cylinder to push the baffle to move between the inner wall of the bracket and the guide groove, which can flexibly realize the closure and opening of the channel. This not only ensures the full cooling of PVC particles, but also facilitates the collection of PVC particles, thereby improving the overall performance of the cooling water circulation device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional half-sectional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the water storage tank structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the sieve frame structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the filter frame structure of this utility model;

[0022] In the diagram: 1. Water storage tank; 2. Cooling tank; 3. Filter frame; 4. Channel; 5. Bracket; 6. Telescopic electric cylinder; 7. Baffle; 8. Mounting plate; 9. Auxiliary plate; 10. Worm gear; 11. Worm wheel; 12. Stirring motor; 13. First water supply pipe; 14. Cooling tank; 15. Diverter pipe; 16. Nozzle; 17. Rotating shaft; 18. Stirring blade; 19. Second water supply pipe; 20. Return pipe; 21. First water pump; 22. Second water pump; 23. Guide groove; 24. Slide groove; 25. Screen frame; 26. Limiting block; 27. Limiting groove; 28. Feed inlet; 29. ​​Water injection port. Detailed Implementation

[0023] 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.

[0024] This utility model provides a technical solution: such as Figures 1-5As shown in this embodiment, a PVC particle cooling water circulation device with a filtration structure includes a water storage tank 1. A water inlet 29 is provided at the top of the water storage tank 1. A cooling tank 2 is fixedly connected to the top of the water storage tank 1. A feed inlet 28 is provided at the top of the cooling tank 2. A cooling groove 14 is provided inside the cooling tank 2. A stirring blade 18 is rotatably connected between the inner walls of the cooling tank 2. A stirring assembly is provided at the top of the cooling tank 2 to drive the stirring blade 18 to rotate. A diversion pipe 15 is fixedly connected between the inner walls of the cooling tank 2. A nozzle 16 is provided on the outer side of the diversion pipe 15. A channel 4, a first water inlet pipe 13, a second water inlet pipe 19, and a return pipe 20 are provided between the water storage tank 1 and the cooling tank 2. The channel 4 communicates with the interiors of both the water storage tank 1 and the cooling tank 2. A sliding groove 24 is provided on one side of the water storage tank 1. A filter frame 3 is slidably connected between the inner walls of the sliding groove 24. A sieve frame 25 is provided between the inner walls of the filter frame 3. The top end of the first water inlet pipe 13 extends to the water storage tank. The interior of the first water supply pipe 13 is connected to the interior of the diversion pipe 15. The second water supply pipe 19 is connected to the interior of the cooling tank 14. The bottom ends of the first water supply pipe 13 and the second water supply pipe 19 extend into the interior of the water storage tank 1. The return pipe 20 is connected to the interior of the water storage tank 1 and the cooling tank 14. The first water pump 21 and the second water pump 22 are fixedly installed between the inner walls of the water storage tank 1. The output ends of the first water pump 21 and the second water pump 22 are fixedly connected to the extension ends of the first water supply pipe 13 and the second water supply pipe 19, respectively. The top of the channel 4 is fixedly connected to the bracket 5. The top of the channel 4 is provided with a guide groove 23. The inner walls of the bracket 5 and the guide groove 23 are slidably connected to the baffle 7. The top of the bracket 5 is fixedly installed with a telescopic electric cylinder 6. The output end of the telescopic electric cylinder 6 extends into the interior of the bracket 5 and is fixedly connected to the baffle 7. The top of the filter frame 3 is provided with two limiting grooves 27. The inner walls of the two limiting grooves 27 are slidably connected to the limiting blocks 26. The two limiting blocks 26 are fixedly connected to the screen frame 25.

[0025] During the cooling of PVC particles, cooling water is first injected into the water storage tank 1 through the water inlet 29. Then, the cooling water passes through the screen frame 25 and the filter frame 3 (the bottom of the screen frame 25 and the filter frame 3 are respectively equipped with a screen plate and a filter plate, specifically made of stainless steel, to facilitate the separation and collection of PVC particles and impurities), thus achieving filtration. Subsequently, the device is connected to an external power source and powered on. The controller then activates the telescopic electric cylinder 6, which pushes the baffle 7 between the bracket 5 and the inner wall of the guide groove 23, and moves the channel 4... The system is sealed, and at the same time, PVC particles are put into the cooling tank 2 through the feed port 28. Then, the first water pump 21 delivers cooling water to the distribution pipe 15 along the first water supply pipe 13 and outputs the PVC particles through the nozzle 16. Then, the second water pump 22 delivers the cooling water to the cooling tank 14 along the second water supply pipe 19, thereby achieving dual cooling of the PVC particles. Then, the stirring assembly drives the stirring blade 18 to rotate between the inner walls of the cooling tank 2 and stir the PVC particles to ensure uniform cooling of the PVC particles.

[0026] After the PVC particles cool down, the telescopic electric cylinder 6 pushes the baffle 7 to move between the inner walls of the bracket 5 and the guide groove 23, opening the channel 4. The PVC particles flow into the water storage tank 1 with the cooling water, and are then separated and collected by the screen frame 25. The filter frame 3 filters and collects impurities, ensuring the recycling effect of the cooling water. The cooling water in the cooling tank 14 flows back to the water storage tank 1 through the return pipe 20, thus achieving dual circulating water cooling. Finally, the filter frame 3 is moved out of the slide 24, and the two limiting blocks 26 are moved out of the two limiting grooves 27 respectively, thereby moving the screen frame 25 out of the filter frame 3 to facilitate the recovery of PVC particles and the treatment of impurities, thereby improving the use effect of the cooling water circulation device.

[0027] like Figures 1-5 As shown, the stirring assembly includes a rotating shaft 17, which is rotatably connected to the top of the inner side of the cooling tank 2. The outer side of the rotating shaft 17 is fixedly connected to the stirring blade 18. The top end of the rotating shaft 17 extends to the top of the cooling tank 2 and is fixedly connected to a worm gear 11. The top of the cooling tank 2 is fixedly connected to a mounting plate 8 and an auxiliary plate 9. A worm gear 10 is rotatably connected between the mounting plate 8 and the auxiliary plate 9. The worm gear 10 meshes with the worm gear 11. A stirring motor 12 is fixedly installed on one side of the mounting plate 8. The output end of the stirring motor 12 passes through the mounting plate 8 and is fixedly connected to the worm gear 10.

[0028] The stirring motor 12 drives the worm gear 10 to rotate between the mounting plate 8 and the auxiliary plate 9. At the same time, the meshing action of the worm gear 10 and the worm wheel 11 drives the rotating shaft 17 to drive the stirring blade 18 to rotate between the inner walls of the cooling box 2, thereby improving the cooling efficiency of the PVC particles.

[0029] This utility model provides a PVC particle cooling water circulation device with a filtration structure. The specific working principle is as follows: When the PVC particles are cooled, cooling water is first injected into the water storage tank 1 through the water inlet 29. Then, the cooling water passes through the screen frame 25 and the filter frame 3, thus achieving filtration. Subsequently, the device is connected to an external power source and powered on. Then, the controller activates the telescopic electric cylinder 6, which pushes the baffle 7 between the support 5 and the inner wall of the guide groove 23, closing the channel 4. Simultaneously, PVC particles are placed into the cooling tank 2 through the feed inlet 28. Immediately afterwards… The first water pump 21 delivers cooling water along the first water inlet pipe 13 to the branch pipe 15, and outputs it to the PVC particles using the nozzle 16. Then, the second water pump 22 delivers the cooling water along the second water inlet pipe 19 to the cooling tank 14, thereby achieving dual cooling of the PVC particles. Next, the stirring motor 12 drives the worm gear 10 to rotate between the mounting plate 8 and the auxiliary plate 9. At the same time, under the meshing action of the worm gear 10 and the worm wheel 11, the rotating shaft 17 drives the stirring blade 18 to rotate between the inner walls of the cooling tank 2, and stirs the PVC particles to ensure uniform cooling of the PVC particles.

[0030] After the PVC particles cool down, the telescopic electric cylinder 6 pushes the baffle 7 to move between the inner walls of the bracket 5 and the guide groove 23, opening the channel 4. The PVC particles flow into the water storage tank 1 with the cooling water, and are then separated and collected by the screen frame 25. The filter frame 3 filters and collects impurities, ensuring the effective recycling of the cooling water. The cooling water in the cooling tank 14 flows back to the water storage tank 1 through the return pipe 20, thus achieving dual circulating water cooling. Finally, the filter frame 3 is moved out of the slide 24, and the two limiting blocks 26 are moved out of the two limiting grooves 27 respectively, thereby moving the screen frame 25 out of the filter frame 3 to facilitate the recovery of PVC particles and the treatment of impurities, thus completing the use of the PVC particle cooling water circulation device.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PVC particle cooling water circulating device with filtering structure, comprising a water storage tank (1), characterized in that: The water storage tank (1) has a water inlet (29) at its top. A cooling tank (2) is fixedly connected to the top of the water storage tank (1). A feed inlet (28) is provided at the top of the cooling tank (2). A cooling tank (14) is provided inside the cooling tank (2). A stirring blade (18) is rotatably connected between the inner walls of the cooling tank (2). A stirring assembly is provided at the top of the cooling tank (2). The stirring assembly is used to drive the stirring blade (18) to rotate. A diversion pipe is fixedly connected between the inner walls of the cooling tank (2). 15), a nozzle (16) is provided on the outside of the diversion pipe (15), a channel (4), a first water supply pipe (13), a second water supply pipe (19) and a return pipe (20) are provided between the water storage tank (1) and the cooling tank (2), the channel (4) is connected to the interior of the water storage tank (1) and the cooling tank (2), a chute (24) is provided on one side of the water storage tank (1), a filter frame (3) is slidably connected between the inner walls of the chute (24), and a screen frame (25) is provided between the inner walls of the filter frame (3).

2. The PVC particle cooling water circulating device with filtering structure according to claim 1, characterized in that: The top end of the first water supply pipe (13) extends into the interior of the water storage tank (1) and communicates with the interior of the diversion pipe (15). The second water supply pipe (19) communicates with the interior of the cooling tank (14). The bottom ends of the first water supply pipe (13) and the second water supply pipe (19) both extend into the interior of the water storage tank (1). The return pipe (20) communicates with the interior of the water storage tank (1) and the cooling tank (14).

3. The PVC particle cooling water circulating device with filtering structure according to claim 2, characterized in that: A first water pump (21) and a second water pump (22) are fixedly installed between the inner walls of the water storage tank (1). The output ends of the first water pump (21) and the second water pump (22) are fixedly connected to the extension ends of the first water supply pipe (13) and the second water supply pipe (19), respectively.

4. The PVC particle cooling water circulating device with filtering structure according to claim 1, characterized in that: A bracket (5) is fixedly connected to the top of the channel (4), and a guide groove (23) is provided on the top of the channel (4). A baffle (7) is slidably connected between the inner wall of the bracket (5) and the guide groove (23).

5. The PVC particle cooling water circulating device with filtering structure according to claim 4, characterized in that: A telescopic electric cylinder (6) is fixedly installed on the top of the bracket (5), and the output end of the telescopic electric cylinder (6) extends into the interior of the bracket (5) and is fixedly connected to the baffle (7).

6. The PVC particle cooling water circulating device with filtering structure according to claim 1, characterized in that: The top of the filter frame (3) has two limiting grooves (27), and the inner walls of the two limiting grooves (27) are slidably connected to limiting blocks (26), and the two limiting blocks (26) are fixedly connected to the screen frame (25).

7. The PVC particle cooling water circulating device with filtering structure according to claim 1, characterized in that: The stirring assembly includes a rotating shaft (17), which is rotatably connected to the top of the inner side of the cooling box (2). The outer side of the rotating shaft (17) is fixedly connected to the stirring blade (18). The top end of the rotating shaft (17) extends to the top of the cooling box (2) and is fixedly connected to a worm gear (11).

8. The PVC particle cooling water circulating device with filtering structure according to claim 7, characterized in that: The top of the cooling box (2) is fixedly connected to an installation plate (8) and an auxiliary plate (9). A worm gear (10) is rotatably connected between the installation plate (8) and the auxiliary plate (9). The worm gear (10) meshes with a worm wheel (11).

9. The PVC particle cooling water circulating device with filtering structure according to claim 8, characterized in that: One side of the mounting plate (8) is fixedly provided with a stirring motor (12), and an output end of the stirring motor (12) is fixedly connected with the worm (10) through the mounting plate (8).

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