Pipeline type rapid cooling device

Abstract

The invention belongs to the technical field of cooling devices, and relates to a pipeline type rapid cooling device which comprises a heat exchange box, a liquid inlet pipe is arranged at one end of the heat exchange box, buffer boxes are fixedly installed at two liquid inlets in the liquid inlet pipe, and a filter plate is vertically and slidably arranged at the end, close to the liquid inlet pipe, in each buffer box; a scraper is rotationally connected into the side face of each filter plate, a collecting box is detachably installed at the bottom of the buffer box and located at the bottom of one side of the filter plate, two pressing plates are symmetrically, vertically and slidably arranged in the collecting box through first springs, and the ends, close to each other, of the two pressing plates are in sliding fit; a driving assembly is arranged in each buffering box, and the driving assemblies drive the two pressing plates to alternately move up and down while driving the scrapers to rotate in a reciprocating mode. The device has the advantages that through reciprocating rotation of the scraper, scraped impurities fall into the collecting box from the pressing plate which is not subjected to compaction work, so that impurity collection is not affected while compaction work is carried out.

Description

Technical Field

[0001] This invention belongs to the technical field of cooling devices, and relates to a pipeline-type rapid cooling device. Background Technology

[0002] Pipeline cooling devices are equipment that achieve heat exchange and temperature control through pipeline structures. They are widely used in the heat recovery and transfer processes of natural gas liquefaction and oil refining, and can significantly improve energy utilization efficiency.

[0003] A plate-fin heat exchanger with anti-clogging function is disclosed in Chinese patent CN202510324660.3. The left side of the heat exchanger body is fixedly connected to a discharge pipe. A fixed plate is fixedly connected to the front of the buffer box. A motor is fixedly connected to the top of the fixed plate. A roller is fixedly connected to the output end of the motor. A slide rail is slidably connected to the inner wall of the buffer box. A filter plate is slidably connected to the inner wall of the buffer box. A fixed block is fixedly connected to the top of the buffer box. A U-shaped plate is fixedly connected to the surface of the slide rail. A scraper is fixedly connected to the right side of the U-shaped plate.

[0004] The heat exchanger uses a downward-moving pressure plate to compact impurities in the collection box. During compaction, the pressure plate seals the top of the collection box, preventing impurities from the filter plate from falling into the collection box.

[0005] To address the above problems, this invention proposes a pipeline-type rapid cooling device. Summary of the Invention

[0006] To address the problems existing in the background technology, the present invention proposes a pipeline-type rapid cooling device.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a heat exchange box is included, one end of which is provided with an inlet pipe and the other end of which is provided with an outlet pipe. The inlet pipe is provided with two inlets, and a buffer box is fixedly installed at each of the two inlets. A filter plate is vertically slidably arranged in each buffer box near the end of the inlet pipe, and a scraper is rotatably connected to the side of each filter plate.

[0008] A collection box is detachably installed at the bottom of the buffer box. The collection box is located at the bottom of one side of the filter plate. Inside the collection box, two pressure plates are symmetrically and vertically slidably arranged by a first spring. The two pressure plates slide together at their closest ends.

[0009] Each of the buffer boxes is equipped with a drive assembly, which drives the scraper to rotate back and forth while simultaneously driving the two pressure plates to move up and down alternately.

[0010] Furthermore, the heat exchange box is internally spaced and fixedly connected with several fins, and the same first heat exchange tube and the same second heat exchange tube are fixedly passed through the several fins. The middle part of the first heat exchange tube and the second heat exchange tube are composed of multiple L-shaped structures connected end to end.

[0011] One end of the first heat exchange tube is fixedly connected to one of the liquid inlets of the liquid inlet pipe, one end of the second heat exchange tube is fixedly connected to the other liquid inlet of the liquid inlet pipe, and the other ends of both the second heat exchange tube and the first heat exchange tube are fixedly connected to the liquid outlet pipe.

[0012] Furthermore, each of the buffer boxes is provided with a sliding groove, and the filter plate is vertically slidably disposed in the corresponding sliding groove. Each filter plate is provided with an installation groove on its side, and a number of filter holes are evenly provided on the filter plate at the installation groove.

[0013] One end of the scraper is rotatably connected to the bottom of the mounting groove, and a rectangular groove is provided at the end of the scraper that is rotatably connected to the mounting groove.

[0014] Furthermore, a support base is fixedly connected to the bottom of the buffer box, and a square rod is movably inserted through the support base. The vertical cross-section of the square rod is rectangular, and one end of the square rod is movably engaged in a rectangular groove.

[0015] Furthermore, a mounting plate is fixedly connected to the bottom of the buffer box, and a turntable is rotatably connected to the top of the mounting plate. The square rod slides horizontally through the turntable, and a rotating shaft is fixedly connected to one end of the square rod. The rotating shaft rotates through the end face of the buffer box, and a limit plate is fixedly connected to one end of the rotating shaft that extends to the outside of the buffer box.

[0016] A limiting plate is fixedly sleeved on the square rod, and a second spring is sleeved on the square rod between the limiting plate and the turntable. One end of the second spring is fixedly connected to one side of the limiting plate, and the other end of the second spring is fixedly connected to one side of the turntable.

[0017] Furthermore, the drive assembly includes a motor, which is fixedly connected to one side of the buffer box. A worm gear is rotatably connected inside the buffer box, and one end of the worm gear rotates through the side of the buffer box and is fixedly connected to the output end of the motor.

[0018] One end of the support base is rotatably connected to a worm gear, which meshes with a worm, and the square rod slides through the worm gear.

[0019] Furthermore, the buffer box has two rotating rods symmetrically connected inside, with a square rod located between the two rotating rods and parallel to the rotating rods;

[0020] The other end of the support base is rotatably connected to a first gear, the square rod slides through the first gear, and a second gear is fixedly sleeved on each of the two rotating rods, with the first gear meshing with the two second gears;

[0021] Each of the two rotating rods has a push rod fixedly connected to one end near the filter plate. The push rod is perpendicular to the rotating rod, and the push rod corresponds to the pressure plate. The push rod abuts against the top surface of the pressure plate.

[0022] Furthermore, positioning plates are fixedly connected to the two corresponding inner walls inside the buffer box, and guide posts are fixedly connected to the bottom of the two positioning plates. The bottom ends of the two guide posts extend into the collection box. The horizontal cross-section of the guide posts is rectangular, and the two pressure plates are slidably sleeved on the two guide posts respectively.

[0023] There are two first springs, which are respectively sleeved on two guide posts. One end of the first spring is fixedly connected to the bottom of the positioning plate, and the other end of the first spring is fixedly connected to the top of the pressure plate.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. This pipeline-type rapid cooling device is equipped with two rotating rods. The two rotating rods rotate in the same direction through the cooperation of the first gear and two second gears. When one push rod pushes down on one of the pressure plates, the other push rod rotates away from the other pressure plate. This causes the two pressure plates to alternately squeeze the impurities in the collection box downwards. In conjunction with the reciprocating rotation of the scraper, the scraped impurities fall from the pressure plate that has not yet been compacted into the collection box. This allows the compaction process to be carried out without affecting the collection of impurities, making it convenient to use.

[0026] 2. This pipeline-type rapid cooling device is equipped with a square rod. The rotation of the square rod drives the scraper to rotate, so that the scraper can scrape off the impurities on the filter plate. At the same time, the square rod drives two rotating rods to rotate, so that two push rods alternately push the pressure plate downward. It is not necessary to drive the scraper and pressure plate separately for scraping and pressing, thus reducing production costs. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 This is a schematic diagram of the internal structure of the heat exchanger box in this invention;

[0029] Figure 3 This is a schematic diagram of the structure of the first heat exchange tube and the second heat exchange tube in this invention;

[0030] Figure 4 This is a schematic diagram of the internal structure of the buffer box in this invention;

[0031] Figure 5 This is a schematic diagram of the worm gear structure in this invention;

[0032] Figure 6 This is a schematic diagram of the structure of the square rod in this invention.

[0033] In the diagram: 1. Heat exchanger box; 2. Fins; 3. Inlet pipe; 4. Outlet pipe; 5. Buffer box; 6. Filter plate; 7. First heat exchange tube; 8. Second heat exchange tube; 9. Scraper; 10. Guide column; 11. First spring; 12. Pressure plate; 13. Support base; 14. Turntable; 15. Limiting plate; 16. Second spring; 17. Support plate; 18. Second gear; 19. Rotating rod; 20. Motor; 21. Worm gear; 22. Worm wheel; 23. Limiting plate; 24. Square rod; 25. First gear; 26. Collection box; 27. Positioning plate; 28. Mounting plate; 29. ​​Push rod; 30. Rotating shaft. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] like Figures 1-6 As shown, the technical solution adopted by the present invention is as follows: a pipeline-type rapid cooling device includes a heat exchange box 1, one end of which is provided with a liquid inlet pipe 3, and the other end of which is provided with a liquid outlet pipe 4. The liquid inlet pipe 3 is provided with two liquid inlets.

[0036] The heat exchanger 1 has several fins 2 fixedly connected at intervals inside. A first heat exchange tube 7 and a second heat exchange tube 8 are fixedly threaded through these fins 2. The middle sections of both the first heat exchange tube 7 and the second heat exchange tube 8 consist of multiple L-shaped structures connected end-to-end. This allows the first and second heat exchange tubes 7 and 8 to pass through the fins 2 multiple times via bends, enabling heat exchange between the fluid flowing within the tubes and the fins 2, thus achieving rapid cooling.

[0037] One end of the first heat exchange tube 7 is fixedly connected to one of the liquid inlets of the inlet pipe 3, and one end of the second heat exchange tube 8 is fixedly connected to the other liquid inlet of the inlet pipe 3. The other ends of both the second heat exchange tube 8 and the first heat exchange tube 7 are fixedly connected to the outlet pipe 4. This allows the fluid to enter the heat exchange box 1 through the first heat exchange tube 7 and the second heat exchange tube 8 respectively for cooling, and the cooled fluid is discharged together through the outlet pipe 4.

[0038] A cooling fan (not shown in the figure) is installed below the heat exchange box 1. The cooling fan is an evaporative cooling product and is an existing product. The cooling fan blows air into the heat exchange box 1 to cool the fins 2.

[0039] A buffer box 5 is fixedly installed at each of the two inlets on the inlet pipe 3. A filter plate 6 is vertically slidably installed in each buffer box 5 near one end of the inlet pipe 3. The filter plate 6 facilitates the filtration of impurities in the fluid, reducing the impact of impurities on the heat exchange effect when entering the first heat exchange tube 7 and the second heat exchange tube 8. A scraper 9 is rotatably connected to the side of each filter plate 6.

[0040] Each buffer box 5 has a sliding groove, and the filter plate 6 is vertically slidably installed in the corresponding sliding groove. Each filter plate 6 has an installation groove on its side, and several filter holes are evenly distributed on the filter plate 6 at the installation groove. This allows the filter plate 6 to filter through the installation groove, and the filtered impurities are also located in the installation groove.

[0041] One end of the scraper 9 is rotatably connected to the bottom of the mounting groove, and a rectangular groove is provided at the end of the scraper 9 that is rotatably connected to the mounting groove. By rotating the scraper 9, impurities on the mounting groove can be scraped off, thereby cleaning one side of the filter plate 6.

[0042] A support base 13 is fixedly connected to the bottom of the buffer box 5, and a square rod 24 is movably inserted through the support base 13. The vertical cross-section of the square rod 24 is rectangular, and one end of the square rod 24 is movably engaged in a rectangular groove. By engaging one end of the square rod 24 in the rectangular groove, the scraper 9 and the filter plate 6 are positioned in the buffer box 5, and the rotation of the square rod 24 can drive the scraper 9 to rotate.

[0043] The top surface of the square rod 24 near the scraper 9 is inclined, and the inclined surface of the square rod 24 gradually slopes upward from the end near the scraper 9 to the other end.

[0044] A mounting plate 28 is fixedly connected to the bottom of the buffer box 5, and a turntable 14 is rotatably connected to the top of the mounting plate 28. A square rod 24 slides horizontally through the turntable 14. When the square rod 24 rotates, it will drive the turntable 14 to rotate on the mounting plate 28, increasing the stability of the square rod 24.

[0045] One end of the square rod 24 is fixedly connected to a rotating shaft 30, which rotates through the end face of the buffer box 5. The end of the rotating shaft 30 extending outside the buffer box 5 is fixedly connected to a limiting plate 15, so that the square rod 24 can be moved by pulling it through the limiting plate 15.

[0046] A limiting plate 23 is fixedly sleeved on the square rod 24. A second spring 16 is sleeved on the square rod 24 between the limiting plate 23 and the turntable 14. One end of the second spring 16 is fixedly connected to one side of the limiting plate 23, and the other end of the second spring 16 is fixedly connected to one side of the turntable 14. In the initial state, the second spring 16 pushes the limiting plate 23, so that one end of the square rod 24 is located inside the rectangular groove.

[0047] A collection box 26 is detachably installed at the bottom of the buffer box 5, and the collection box 26 is located at the bottom of one side of the filter plate 6. This allows impurities scraped off the filter plate 6 to fall into the collection box 26. Inside the collection box 26, two pressure plates 12 are symmetrically and vertically slidably arranged via a first spring 11, with the ends of the two pressure plates 12 slidingly engaged at their closest points.

[0048] The bottom surface of the buffer box 5 has a discharge port, and the collection box 26 is installed at the discharge port by bolts. This allows the collection box 26 to be disassembled and the impurities inside the collection box 26 to be cleaned.

[0049] Positioning plates 27 are fixedly connected to two corresponding inner walls inside the buffer box 5. Guide posts 10 are fixedly connected to the bottom of each positioning plate 27, and the bottom ends of the two guide posts 10 extend into the collection box 26. The horizontal cross-section of the guide post 10 is rectangular, and two pressure plates 12 are slidably sleeved on the two guide posts 10 respectively. The guide posts 10 are used to position the pressure plates 12 for vertical movement.

[0050] Two first springs 11 are provided, each sleeved on one of the two guide posts 10. One end of the first spring 11 is fixedly connected to the bottom of the positioning plate 27, and the other end is fixedly connected to the top of the pressure plate 12. In the initial state, the first spring 11 pulls the pressure plate 12 upward, causing the pressure plate 12 to leave the collection box 26, so that impurities can enter the collection box 26 from below the pressure plate 12.

[0051] Each buffer box 5 is equipped with a drive component inside. The drive component drives the scraper 9 to rotate back and forth while driving the two pressure plates 12 to move up and down alternately.

[0052] The drive assembly includes a motor 20, which is fixedly connected to one side of the buffer box 5. A worm gear 21 is rotatably connected inside the buffer box 5, with one end of the worm gear 21 rotatably passing through the side of the buffer box 5 and then fixedly connected to the output end of the motor 20. The motor 20 drives the worm gear 21 to rotate.

[0053] A worm gear 22 is rotatably connected to one end of the support base 13, and the worm gear 22 meshes with the worm 21. The square rod 24 slides through the worm gear 22. The worm 21 drives the worm gear 22 to rotate, and the worm gear 22 drives the square rod 24 to rotate.

[0054] The buffer box 5 has two rotating rods 19 symmetrically connected inside. A square rod 24 is located between the two rotating rods 19 and is parallel to the rotating rods 19.

[0055] The bottom surface of the buffer box 5 is fixedly connected to the end of each rotating rod 19 with a support plate 17, and the end of the rotating rod 19 is rotatably connected to the corresponding support plate 17.

[0056] The other end of the support base 13 is rotatably connected to a first gear 25, and a square rod 24 slides through the first gear 25. The square rod 24 drives the first gear 25 to rotate. Two second gears 18 are fixedly sleeved on each of the two rotating rods 19, and the first gear 25 meshes with the two second gears 18. The first gear 25 drives the two second gears 18 to rotate, and the two second gears 18 rotate in the same direction.

[0057] Each of the two rotating rods 19 has a push rod 29 fixedly connected to one end near the filter plate 6. The push rod 29 is perpendicular to the rotating rod 19. The push rod 29 corresponds to the pressure plate 12 one-to-one, and the push rod 29 abuts against the top surface of the pressure plate 12. When the rotating rod 19 drives the push rod 29 to rotate, the push rod 29 will push the pressure plate 12 downward, causing the pressure plate 12 to slide downward.

[0058] Working principle:

[0059] During use, install the heat exchange box 1 and place the cooling fan below it. Ensure the cooling fan's outlet faces the fins 2.

[0060] Move the filter plate 6 and insert its bottom end into the groove of the buffer box 5. The filter plate 6 will then drive the scraper 9 to move into the interior of the buffer box 5.

[0061] When the bottom end of the filter plate 6 moves to the end of the square rod 24 with the inclined surface, the continued downward movement of the filter plate 6 will compress the inclined surface of the square rod 24. This causes the square rod 24 to move away from the filter plate 6, and the square rod 24 slides on the worm gear 22, the first gear 25, and the turntable 14, while the rotating shaft 30 slides outward from the buffer box 5. The square rod 24 drives the limiting plate 23 to move and compresses the second spring 16.

[0062] When the bottom surface of the filter plate 6 slides to the bottom end of the groove, the end of the square rod 24 corresponds to the rectangular groove of the scraper 9. At this time, the second spring 16 will push the limiting plate 23 to move, so that the end of the square rod 24 with the inclined surface moves into the rectangular groove. Thus, the scraper 9 is positioned in the buffer box 5, and the filter plate 6 is positioned in the groove.

[0063] The fluid that needs to be cooled is introduced into the first heat exchange tube 7 and the second heat exchange tube 8 through two buffer boxes 5 respectively.

[0064] The fluid flowing within the first heat exchange tube 7 and the second heat exchange tube 8 exchanges heat with the fins 2, achieving rapid cooling. The cooling fan is then activated, blowing cool air onto the fins 2 to further cool them.

[0065] When the fluid enters the buffer box 5, it passes through the filter plate 6, which filters out impurities in the fluid. The impurities are filtered into the mounting groove on one side of the filter plate 6.

[0066] The fluid does not contain large particles of impurities, and the impurities will flow with the water flow, so there will be no impurities accumulating on the worm 21, worm wheel 22, first gear 25, and second gear 28, and it will not affect the use of the device.

[0067] When motor 20 is started, its output rotates forward, driving worm gear 21 to rotate. Worm gear 21 drives worm wheel 22 to rotate, which in turn drives square rod 24 to rotate. Square rod 24 drives first gear 25 to rotate, simultaneously driving limit plate 23, turntable 14, and rotating shaft 30 to rotate, causing turntable 14 to rotate at the top of mounting plate 28.

[0068] The first gear 25 drives the second gear 18 to rotate, and the two second gears 18 rotate in the same direction. The second gear 18 drives the rotating rod 19 to rotate, causing the two push rods 29 to rotate.

[0069] Since the two push rods 29 rotate in the same direction, one push rod 29 will press down on the pressure plate 12, which slides on the corresponding guide post 10 and stretches the corresponding first spring 11. The other push rod 29 will rotate away from the pressure plate 12.

[0070] The square rod 24 drives the scraper 9 to rotate in the first direction, causing the scraper 9 to scrape away impurities in one half of the mounting groove. The pressure plate 12 at the scraping point is not squeezed, so the impurities scraped by the scraper 9 fall from below the pressure plate 12 into the collection box 26.

[0071] When the output of motor 20 is reversed, it will drive scraper 9 to rotate in the second direction, which will drive the two push rods 29 to rotate.

[0072] The scraper 9 removes impurities from the other half of the mounting groove. Similarly, the pressure plate 12 at the scraping point is no longer compressed, so the impurities scraped by the scraper 9 will fall from below the pressure plate 12 into the collection box 26. The other pressure plate 12 will be compressed, making the impurities in the collection box 26 compacted, which can prevent the impurities from being washed upward by the fluid during use.

[0073] As the push rod 29 rotates away from the compressed pressure plate 12, the first spring 11 pulls the pressure plate 12 upward, causing it to slide upward on the corresponding guide post 10. This continues until the first spring 11 returns to its initial state, ready to be compressed again.

[0074] When the scraper 9 removes impurities from one half of the mounting groove, the removed impurities fall from below the corresponding pressure plate 12, while the other pressure plate 12 presses down to compact the impurities in the collection box 26. The forward and reverse rotation of the motor 20 ensures that the scraping and compaction processes are synchronized and do not interfere with each other.

[0075] After a period of use, disassemble the collection box 26 and clean out the impurities.

[0076] When it is necessary to disassemble the filter plate 6, pull the limiting plate 15 away from the end of the buffer box 5. The limiting plate 15 drives the square rod 24 to move, so that one end of the square rod 24 leaves the rectangular groove on the scraper 9. The square rod 24 no longer restricts the scraper 9 and the filter plate 6, so the filter plate 6 can be moved upward.

[0077] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pipeline-type rapid cooling device, characterized in that, Includes a heat exchange box (1), one end of which is provided with an inlet pipe (3) and the other end of which is provided with an outlet pipe (4). The inlet pipe (3) has two inlets, and a buffer box (5) is fixedly installed at each of the two inlets. A filter plate (6) is vertically slidably arranged in each buffer box (5) near the end of the inlet pipe (3). A scraper (9) is rotatably connected to the side of each filter plate (6). The bottom of the buffer box (5) is detachably equipped with a collection box (26). The collection box (26) is located at the bottom of one side of the filter plate (6). Inside the collection box (26), two pressure plates (12) are symmetrically and vertically slidably arranged by a first spring (11). The two pressure plates (12) slide together at their closest ends. Each of the buffer boxes (5) is equipped with a drive assembly inside. The drive assembly drives the scraper (9) to rotate back and forth while driving the two pressure plates (12) to move up and down alternately.

2. The pipeline-type rapid cooling device according to claim 1, characterized in that: The heat exchange box (1) has several fins (2) fixedly connected at intervals inside. The same first heat exchange tube (7) and the same second heat exchange tube (8) are fixedly passed through the several fins (2). The middle part of the first heat exchange tube (7) and the second heat exchange tube (8) are composed of multiple L-shaped structures connected end to end. One end of the first heat exchange tube (7) is fixedly connected to one of the liquid inlets of the liquid inlet tube (3), one end of the second heat exchange tube (8) is fixedly connected to the other liquid inlet of the liquid inlet tube (3), and the other ends of the second heat exchange tube (8) and the first heat exchange tube (7) are fixedly connected to the liquid outlet tube (4).

3. The pipeline-type rapid cooling device according to claim 1, characterized in that: Each of the buffer boxes (5) is provided with a sliding groove, and the filter plate (6) is vertically slidably set in the corresponding sliding groove. Each filter plate (6) is provided with an installation groove on its side, and a number of filter holes are evenly provided on the filter plate (6) at the installation groove. One end of the scraper (9) is rotatably connected to the bottom of the mounting groove, and a rectangular groove is provided at the end of the scraper (9) that is rotatably connected to the mounting groove.

4. The pipeline-type rapid cooling device according to claim 3, characterized in that: The bottom of the buffer box (5) is fixedly connected to a support base (13), and a square rod (24) is movably passed through the support base (13). The vertical cross section of the square rod (24) is rectangular, and one end of the square rod (24) is movably engaged in the rectangular groove.

5. A pipeline-type rapid cooling device according to claim 4, characterized in that: The bottom of the buffer box (5) is fixedly connected to an installation plate (28), and the top of the installation plate (28) is rotatably connected to a turntable (14). The square rod (24) slides horizontally through the turntable (14), and one end of the square rod (24) is fixedly connected to a rotating shaft (30). The rotating shaft (30) rotates through the end face of the buffer box (5), and one end of the rotating shaft (30) extending to the outside of the buffer box (5) is fixedly connected to a limiting plate (15). A limiting plate (23) is fixedly sleeved on the square rod (24). A second spring (16) is sleeved on the square rod (24) between the limiting plate (23) and the turntable (14). One end of the second spring (16) is fixedly connected to one side of the limiting plate (23), and the other end of the second spring (16) is fixedly connected to one side of the turntable (14).

6. A pipeline-type rapid cooling device according to claim 5, characterized in that: The drive assembly includes a motor (20), which is fixedly connected to one side of the buffer box (5). A worm gear (21) is rotatably connected inside the buffer box (5). One end of the worm gear (21) rotates through the side of the buffer box (5) and is fixedly connected to the output end of the motor (20). One end of the support base (13) is rotatably connected to a worm wheel (22), which meshes with the worm (21), and the square rod (24) slides through the worm wheel (22).

7. A pipeline-type rapid cooling device according to claim 6, characterized in that: The buffer box (5) has two rotating rods (19) symmetrically connected inside. A square rod (24) is located between the two rotating rods (19) and is parallel to the rotating rods (19). The other end of the support base (13) is rotatably connected to a first gear (25), and the square rod (24) slides through the first gear (25). The two rotating rods (19) are each fixedly fitted with a second gear (18), and the first gear (25) meshes with the two second gears (18). Both of the rotating rods (19) are fixedly connected to push rods (29) at one end near the filter plate (6). The push rods (29) are perpendicular to the rotating rods (19), and the push rods (29) correspond one-to-one with the pressure plate (12). The push rods (29) and the top surface of the pressure plate (12) are in contact.

8. The pipeline-type rapid cooling device according to claim 1, characterized in that: Positioning plates (27) are fixedly connected to the two inner walls of the buffer box (5). Guide posts (10) are fixedly connected to the bottom of the two positioning plates (27). The bottom ends of the two guide posts (10) extend into the collection box (26). The horizontal cross section of the guide post (10) is rectangular. The two pressure plates (12) are slidably sleeved on the two guide posts (10). There are two first springs (11). The two first springs (11) are respectively sleeved on the two guide posts (10). One end of the first spring (11) is fixedly connected to the bottom of the positioning plate (27), and the other end of the first spring (11) is fixedly connected to the top of the pressure plate (12).

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