Water tank of underwater cutting dehydrator

Abstract

The utility model belongs to the field of underwater grain cutting, particularly relates to a water tank of an underwater grain cutting and dewatering machine, and aims to solve the problems that a screen is frequently used for powder collection in the prior art, then production personnel frequently clean and sweep, if the cleaning is not timely, the screen is possibly blocked, water overflows to the periphery of equipment through the blocked screen, and the equipment is inconvenient to clean. In order to solve the problem that the existing cleaning mode is inconvenient, the utility model provides the following scheme: the device comprises a dehydrator and a water tank arranged on one side of the dehydrator; the overflow table is used for draining overflowing water and powder, and the overflow table is fixedly arranged on one side of the water tank; the circular flow dividing shell and the powder can overflow to the overflow table from the water tank together with water and then enter one collecting bag to be collected, the water can flow down through the leakage plate, and after the collecting bag is full, the communication direction of the collecting bag is changed by adjusting the flow dividing plate in the circular flow dividing shell, and then the powder can be collected through the other collecting bag.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater pelletizing, in particular to a water tank of an underwater pelletizing and dehydrating machine. Background Art

[0002] TPV is a thermoplastic elastomer that combines the elasticity of rubber with the processability of plastic. During its production, TPV undergoes steps such as melting, extrusion, and pelletizing to prepare granular materials suitable for subsequent processing. Underwater pelletizing technology is favored for its ability to produce crystal-clear, uniform TPV particles. By pelletizing the molten TPV underwater, this technology effectively prevents adhesion and oxidation between particles, thereby improving product quality.

[0003] At present, the powder in the water tank of the underwater cutting and dehydrating machine of the domestic TPV production line is collected by a screen, and the production staff frequently cleans and sweeps it. If the cleaning is not timely, it may cause the screen to be blocked, and the water will overflow through the blocked screen to the surrounding of the equipment. In addition, the existing cleaning method is relatively inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, powder is collected by using a screen, and the production staff frequently have to clean and sweep it. If the cleaning is not timely, the screen may be clogged, and water will overflow around the equipment through the clogged screen. In addition, the existing cleaning method is relatively inconvenient. The water tank of the underwater cutting and dehydrating machine is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The water tank of the underwater cutting and dehydrating machine comprises a dehydrating machine and a water tank arranged on one side of the dehydrating machine;

[0007] An overflow platform is used to drain overflowing water and powder, and the overflow platform is fixedly arranged on one side of the water tank;

[0008] A circular diverter shell, wherein a diverter assembly for diverting overflowed water and powder is provided inside the circular diverter shell, the circular diverter shell is arranged below the overflow platform, and a through hole is opened on the bottom inner wall of the overflow platform, and the through hole is fixedly connected to the top of the outer wall of the circular diverter shell;

[0009] The powder collecting box is used for collecting powder, and the powder collecting box is located below the circular diverter shell.

[0010] In a possible design, the tops of the water tank and the overflow platform on the sides close to each other are both provided with communicating recesses.

[0011] In one possible design, the diversion assembly includes a push rod arranged in the center of a circular diversion shell, and both ends of the push rod extend to the outside of the circular diversion shell. The outer wall of the push rod is provided with a diversion plate, and both sides of the outer wall of the circular diversion shell are fixedly connected with a diversion pipe.

[0012] In one possible design, a sliding groove is provided on the outer wall of the push rod, a fixed block is fixedly provided on the inner wall of the circular diverter shell, and the fixed block cooperates with the sliding groove, an arc-shaped limiting groove is provided on the inner wall of the diverter plate, a limiting block is fixedly provided on the outer wall of the push rod, and the limiting block cooperates with the arc-shaped limiting groove, and push plates are fixedly provided at both ends of the push rod.

[0013] In a possible design, semi-arc splints are rotatably provided on both sides of the outer wall of the diversion tube, and the rotation point is located at the top of the side where the two semi-arc splints are close to each other, and a connecting rod is fixedly provided on the outer wall of the semi-arc splint, and a gear is fixedly provided on the outer wall of the connecting rod, and two adjacent gears are meshed with each other, and one of the semi-arc splints is provided with a snap at both ends, and the other semi-arc splint is provided with a bayonet at both ends, and the snap is matched with the corresponding bayonet.

[0014] In one possible design, a leakage plate is fixedly provided inside the powder collection box, a partition is fixedly provided inside the powder collection box, and the partition is located above the leakage plate, and two rotating plates are rotatably provided on one side of the powder collection box, and the two rotating plates are respectively located on both sides of the partition.

[0015] In a possible design, a water pump is provided on one side of the water tank, and the output end and input end of the water pump are respectively connected to the water tank and the powder collection box through two water pipes.

[0016] In a possible design, water level upper and lower limit monitoring sensors are provided inside the powder collection box, and the water level upper and lower limit monitoring sensors are located below the leak plate.

[0017] In the present application, when in use, the semi-arc-shaped clamping plate is first rotated open, and the two adjacent semi-arc-shaped clamping plates are made to move in the same manner through the cooperation of the gears. Then, two powder collection bags provided with leakage holes are placed inside the powder collection box and are respectively located on both sides of the partition plate. The bag openings of the two collection bags are respectively placed on the outer walls of the two diversion pipes. Then, the semi-arc-shaped clamping plate is rotated so that the two semi-arc-shaped clamping plates clamp the bag openings and achieve fixed clamping through the cooperation of the buckle and the bayonet.

[0018] During material production, the powder floating in the water overflows from the water tank to the overflow platform, and then enters the interior of the circular diverter shell through the through hole. At this time, due to the presence of the diverter plate, the flow is diverted so that it will only flow out from one diverter pipe and be sent to the corresponding collection bag. The powder will be collected in the collection bag, and the water will flow out and flow through the leak plate to the bottom of the powder collection box. When the water level in the powder collection box reaches the upper limit of the water level upper and lower limit monitoring sensors, the water pump starts to work and sends water into the water tank through the water pipe. When the water level is lower than the lower limit of the water level upper and lower limit monitoring sensors, the water pump stops working, thereby reducing the number of frequent collections by production personnel and the circulation of water resources.

[0019] When the collection bag is full, push the push plate on one side, and the push plate drives the push rod to move. Since the push rod can only slide, the diverter plate is driven to rotate through the cooperation of the limit block and the arc limit groove, and the through hole is connected to another diverter pipe. Use the second collection bag for collection, and then remove the full collection bag by releasing the corresponding semi-arc splint and replace it with a new one.

[0020] In the present invention, the water tank of the underwater cutting and dehydrating machine can achieve the effect of dividing the original flow line into two through the circular diverter shell. When the collection bag bound to one of the two is full, the diverter plate inside the circular diverter shell can be rotated by pressing the push plate, so that the flow channel is changed and the water enters the other collection bag for collection, thereby avoiding the need to suspend the collection work.

[0021] In the utility model, the water tank of the underwater cutting and dehydrating machine can achieve the effect of replacing the original screen in the water tank to collect powder through the cooperation of the overflow platform and the powder collection box, thereby avoiding the workload caused by the staff frequently cleaning the leaking screen, and can also avoid the phenomenon of the screen being blocked due to untimely cleaning, causing water overflow from the equipment;

[0022] In the utility model, when in use, the powder will overflow from the water tank to the overflow platform together with the water, and then enter one of the collection bags for collection. The water will flow down through the drain plate. When the collection bag is full, the diverter plate inside the circular diverter shell is adjusted to change the connection direction so that another collection bag can be used for collection.

[0023] The powder and water overflow and are collected through a collection bag, thereby avoiding the existing workload of frequently cleaning the leaked screen and the phenomenon that the screen will be blocked due to untimely cleaning, causing water to overflow the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the water tank of the underwater cutting and dehydrating machine proposed in the utility model;

[0025] Figure 2This is a side cross-sectional structural diagram of the water tank of the underwater cutting and dehydrating machine proposed in the utility model;

[0026] Figure 3 This is a schematic cross-sectional view of the circular diverter shell of the water tank of the underwater cutting and dehydrating machine proposed in the present invention;

[0027] Figure 4 This is a cross-sectional exploded structural diagram of the water tank push plate and diverter plate of the underwater cutting and dehydrating machine proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the exploded structure of the semi-arc-shaped splint of the water tank of the underwater cutting and dehydrating machine proposed by the present invention;

[0029] Figure 6 This is a side structural schematic diagram of the water tank of the underwater cutting and dehydrating machine proposed by the utility model.

[0030] In the figure: 1. dehydrator; 2. water tank; 3. overflow platform; 4. circular diverter shell; 5. powder collection box; 6. water pump; 7. water pipe; 8. leak plate; 9. partition; 10. through hole; 11. diverter pipe; 12. push rod; 13. diverter plate; 14. arc-shaped limit groove; 15. limit block; 16. semi-arc-shaped splint; 17. gear; 18. connecting rod; 19. buckle; 20. rotating plate; 21. fixing block; 22. slide groove; 23. push plate; 24. notch. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1

[0033] Reference Figure 1 The water tank of the underwater pelletizer is used in the field of underwater pelletizing, and includes: a dehydrator 1, a water tank 2, an overflow platform 3, a circular diverter shell 4 and a powder collection box 5. The water tank 2 is arranged on one side of the dehydrator 1 and is used to store the mixed liquid generated during the dehydration process. The overflow platform 3 is fixedly installed on one side of the water tank 2, and its upper surface is designed to be inclined to facilitate the overflowed water and powder to flow to the through hole 10 opened at its bottom. The through hole 10 is fixedly connected to the top of the circular diverter shell 4 arranged below to realize preliminary drainage.

[0034] Reference Figure 3-4, both sides of the circular diverter shell 4 are fixedly connected to the diverter tube 11, and a movable push rod 12 is installed inside. The outer wall of the push rod 12 is covered with a diverter plate 13. By subsequently adjusting the position of the push rod 12 to control the angle of the diverter plate 13, the through hole 10 is connected to one of the diverter tubes 11. The sliding groove 22 on the push rod 12 cooperates with the fixed block 21 on the inner wall of the circular diverter shell 4 through the point 4, ensuring that the push rod 12 slides horizontally. At the same time, the arc-shaped limiting groove 14 on the inner wall of the diverter plate 13 cooperates with the limiting block 15 on the push rod 12, so that when the push plate 23 at one end of the push rod 12 is pushed, the push rod 12 drives the limiting block 15 to move, thereby realizing the rotation of the diverter plate 13 through the cooperation of the arc-shaped limiting groove 14.

[0035] Reference Figure 2 The powder collection box 5 is located below the circular diverter housing 4 and is internally provided with a drain plate 8 and a partition 9. The drain plate 8 is used to allow moisture to flow downward along the drain plate 8 after the collection bag is placed in the powder collection box 5. The partition 9 divides the collection box into two areas, each for placing two collection bags. Two rotating plates 20 are also provided on one side of the powder collection box 5. The collection bags can be easily removed by rotating the rotating plates 20.

[0036] Example 2

[0037] refer to Figure 2 , improved on the basis of Example 1: In order to further improve the degree of automation, a water pump 6 is further provided on one side of the water tank 2, which is connected to the water tank 2 and the powder collection box 5 through two water pipes 7 respectively. The water pump 6 can regularly pump the water accumulated in the powder collection box 5 back to the water tank 2 for circulation treatment. Water level upper and lower limit monitoring sensors are also installed below the leak plate 8 in the powder collection box 5 for real-time monitoring of the internal water level. In conjunction with the water pump 6, one side of the water tank 2 can be automatically set as a water inlet end, a water outlet end and water level upper and lower limit detection sensors for adjusting the water level in the water tank 2.

[0038] Reference Figure 5 A pair of semi-arc splints 16 are provided on each side of the outer wall of the shunt pipe 11, and synchronous opening and closing are achieved through the transmission mechanism of the connecting rod 18 and the gear 17 located on the outer wall of the rotating point. The semi-arc splints 16 are fixed by a buckle 19 and a bayonet. The buckle 19 is an existing structure. The buckle 19 is inserted into the inner deformation of the bayonet to achieve the snap-fit fixation, so that when the collection bag is placed in the powder collection box 5, the bag mouth is put on the outer wall of the shunt pipe 11 and clamped and fixed by the two semi-arc splints 16.

[0039] Specifically, the pair of semi-arc-shaped clamping plates 16 are first rotated open by the gear 17, and then two powder collection bags provided with leakage holes are placed inside the powder collection box 5 and on both sides of the partition 9, and the bag openings of the two collection bags are respectively placed on the outer walls of the two diversion pipes 11. Then, the semi-arc-shaped clamping plates 16 are rotated so that the two semi-arc-shaped clamping plates 16 clamp the bag openings and securely clamp them by the engagement of the buckle 19 with the bayonet.

[0040] During material production, the powder floating in the water overflows from the water tank 2 to the overflow platform 3, and then enters the interior of the circular diverter shell 4 through the through hole 10. At this time, due to the presence of the diverter plate 13, diversion is achieved, so that it will only flow out from one diverter pipe 11 and be sent to the corresponding collection bag. The powder will be collected in the collection bag, and the water will flow out and flow through the leak plate 8 to the bottom of the powder collection box 5. When the water level in the powder collection box 5 reaches the upper limit of the water level upper and lower limit monitoring sensor, the water pump 6 starts to work and sends water into the water tank 2 through the water pipe 7. When the water level is lower than the lower limit of the water level upper and lower limit monitoring sensor, the water pump 6 stops working, thereby reducing the number of frequent collections by production personnel and the circulation of water resources.

[0041] When the collection bag is full, push the push plate 23 on one side, and the push plate 23 drives the push rod 12 to move. Since the push rod 12 can only slide, the cooperation of the limit block 15 and the arc limit groove 14 drives the diverter plate 13 to rotate, and the through hole 10 is connected with another diverter pipe 11, and the second collection bag is used for collection. After that, the full collection bag is removed by removing the corresponding semi-arc clamp 16, and then replaced with a new one, finally achieving the effect of replacing the original screen in the water tank 2 to collect powder, so as to avoid the workload caused by the staff frequently cleaning the leaking screen, and to avoid the phenomenon that the screen is blocked due to untimely cleaning, causing water to overflow the equipment.

[0042] However, as is well known to those skilled in the art, the working principles and wiring methods of the dehydrator 1, the water pump 6 and the upper and lower limit water level monitoring sensors are commonplace, and are all conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The water tank of the underwater cutting and dehydrating machine is characterized by: include: A dehydrator (1) and a water tank (2) arranged on one side of the dehydrator (1); An overflow platform (3) is used to drain overflowed water and powder, and the overflow platform (3) is fixedly arranged on one side of the water tank (2); A circular diverter shell (4), wherein a diverter assembly for diverting overflowed water and powder is provided inside the circular diverter shell (4), the circular diverter shell (4) is arranged below the overflow platform (3), a through hole (10) is opened on the bottom inner wall of the overflow platform (3), and the through hole (10) is fixedly connected to the top of the outer wall of the circular diverter shell (4); The powder collecting box (5) is used for collecting powder, and the powder collecting box (5) is located below the circular diverter shell (4).

2. The water tank of the underwater cutting and dehydrating machine according to claim 1, characterized in that: The tops of the water tank (2) and the overflow platform (3) on the adjacent sides are both provided with communicating notches (24).

3. The water tank of the underwater cutting and dehydrating machine according to claim 2, characterized in that: The diversion assembly comprises a push rod (12) arranged at the center of the circular diversion shell (4), and both ends of the push rod (12) extend to the outside of the circular diversion shell (4), the outer wall of the push rod (12) is provided with a diversion plate (13), and both sides of the outer wall of the circular diversion shell (4) are fixedly connected with a diversion pipe (11).

4. The water tank of the underwater cutting and dehydrating machine according to claim 3, characterized in that: The outer wall of the push rod (12) is provided with a slide groove (22), the inner wall of the circular diverter shell (4) is fixedly provided with a fixed block (21), and the fixed block (21) cooperates with the slide groove (22), the inner wall of the diverter plate (13) is provided with an arc-shaped limit groove (14), the outer wall of the push rod (12) is fixedly provided with a limit block (15), and the limit block (15) cooperates with the arc-shaped limit groove (14), and push plates (23) are fixedly provided at both ends of the push rod (12).

5. The water tank of the underwater cutting and dehydrating machine according to claim 4, characterized in that: Semi-arc splints (16) are rotatably provided on both sides of the outer wall of the shunt pipe (11), and the rotation point is located at the top of the side where the two semi-arc splints (16) are close to each other. A connecting rod (18) is fixedly provided on the outer wall of the semi-arc splint (16), and a gear (17) is fixedly provided on the outer wall of the connecting rod (18), and two adjacent gears (17) are meshed with each other. A buckle (19) is provided at both ends of one of the semi-arc splints (16), and a bayonet is opened at both ends of the other semi-arc splint (16), and the buckle (19) matches the corresponding bayonet.

6. The water tank of the underwater cutting and dehydrating machine according to claim 5, characterized in that: A leak plate (8) is fixedly provided inside the powder collection box (5), a partition (9) is fixedly provided inside the powder collection box (5), and the partition (9) is located above the leak plate (8), and two rotating plates (20) are rotatably provided on one side of the powder collection box (5), and the two rotating plates (20) are respectively located on both sides of the partition (9).

7. The water tank of the underwater cutting and dehydrating machine according to claim 1, characterized in that: A water pump (6) is provided on one side of the water tank (2), and the output end and input end of the water pump (6) are respectively connected to the water tank (2) and the powder collection box (5) through two water pipes (7).

8. The water tank of the underwater cutting and dehydrating machine according to claim 7, characterized in that: Water level upper and lower limit monitoring sensors are provided inside the powder material collecting box (5), and the water level upper and lower limit monitoring sensors are located below the leaking plate (8).

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