Water cooling device for plastic granulation

Abstract

The utility model discloses a water cooling device for plastic granulation relates to the technical field of plastic particle production, the utility model discloses a cooling tank, the inside of cooling tank is provided with filter transfer subassembly, the back half of filter transfer subassembly is inclined and is arranged, and the bottom of cooling tank is provided with circulating cooling assembly, and circulating cooling assembly is connected together with cooling tank, and the inside of cooling tank is provided with cleaning subassembly. The utility model discloses a filter transfer subassembly makes the plastic particle that can be inclined from the cooling tank and is discharged, in this process, the cleaning subassembly can clean the chippings on the plastic particle through cooling water, and the chippings that clean down can pass from filter transfer subassembly under the impact of cooling water and fall to the inside of cooling tank again, and the surface of the plastic particle that is discharged from the inside of cooling tank will not stick chippings through the cleaning subassembly, thereby when producing the plastic particle, the product quality will not be reduced because of the reason of chippings.

Description

Technical Field

[0001] This utility model belongs to the field of plastic granulation technology, and specifically relates to a water-cooling device for plastic granulation. Background Technology

[0002] In the plastic granulation process, after the plastic raw material is melted and extruded into a continuous plastic strip by an extruder, the cutting blade can cut the plastic strip to form plastic granules. After the plastic granules are cut, the overall temperature is high. In order to prevent the plastic granules from sticking together during the subsequent transportation process, a water cooling device is needed to cool the plastic granules.

[0003] The cut plastic granules can be directly fed into the cooling tank, where the cooling water cools them down. However, when the cooled granules are transported out of the cooling tank, the cutting device generates debris during the cutting process. This debris falls into the cooling tank along with the granules. This can cause some debris to adhere to the outer surface of the granules during the transfer out of the cooling tank, thus affecting the overall quality of the finished plastic granules.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a water-cooling device for plastic granulation to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a water-cooling device for plastic granulation, including a cooling tank, a filter transfer assembly is provided inside the cooling tank, the rear half of the filter transfer assembly is inclined, a circulating cooling assembly is provided at the bottom of the cooling tank and is connected to the cooling tank, and a cleaning assembly is provided inside the cooling tank, the cleaning assembly is located on the upper side of the inclined end of the filter transfer assembly and is connected to the circulating cooling assembly.

[0008] The filter transfer assembly is used to transfer plastic particles from the inside of the cooling tank, the circulating cooling assembly is used to cool the plastic particles inside the cooling tank, and the cleaning assembly is used to clean the plastic particles at the inclined position of the filter transfer assembly.

[0009] Furthermore, the filter transfer assembly includes two horizontal transfer rollers inside the cooling tank. The outer surface of each horizontal transfer roller is provided with a horizontal transfer belt. Two inclined transfer rollers are rotatably connected inside the cooling tank. The outer surface of each inclined transfer roller is provided with an inclined transfer belt, and the bottom end of the inclined transfer belt is located below the horizontal transfer belt. Sprockets are fixedly connected to the outer surfaces of both the horizontal and inclined transfer rollers. Chains are engaged on the outer surfaces of the sprockets. A drive motor is fixedly installed on the outer surface of the cooling tank, and the output end of the drive motor is fixedly connected to the horizontal transfer rollers.

[0010] Furthermore, a number of horizontal baffles are fixedly connected to the outer surface of the horizontal conveyor belt, and a number of inclined baffles are fixedly connected to the outer surface of the inclined conveyor belt. Filter holes are opened on one side of the horizontal baffles and the outer surface of the inclined conveyor belt. A baffle is fixedly connected to the inner wall of the cooling tank, and the baffle is disposed on one side of the inclined conveyor roller.

[0011] Furthermore, the circulating cooling assembly includes a mounting frame, which is fixedly installed at the bottom of the cooling tank. A cooling tower is fixedly installed inside the mounting frame. One end of the cooling tower is fixedly connected to a transport pipe, which is fixedly connected to one end of the cooling tank. The other end of the cooling tower is provided with a return pipe, which is fixedly connected to the other end of the cooling tank.

[0012] Furthermore, a filter box is provided at the other end of the cooling tower, the return pipe is fixedly connected to the filter box, a connecting pipe is fixedly connected to the bottom of the filter box, and the connecting pipe is fixedly connected to the other end of the cooling tower.

[0013] Furthermore, the cleaning assembly includes cleaning pipes, and several cleaning pipes are provided corresponding to the inclined transfer belt. The cleaning pipes are all fixedly installed on the inner wall of the cooling tank. Several nozzles are fixedly connected to the outer surface of the cleaning pipes. A transfer pipe is provided on the outer side of the cooling tank. One end of the cleaning pipes passes through the cooling tank and is fixedly connected to the transfer pipe. One end of the transfer pipe is fixedly connected to the outer surface of the transport pipe. A fixing sleeve is fixedly installed on the outer surface of the cooling tank, and the transfer pipe is sleeved inside the fixing sleeve.

[0014] Furthermore, a feed hopper is fixedly connected to the top of the cooling tank, and a guide frame is fixedly installed at the other end of the cooling tank.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model uses a filter transfer component to allow cooled plastic granules to be discharged from the cooling tank at an angle. During this process, a cleaning component sprays cooling water onto the surface of the upward-moving plastic granules. Under the impact of the cooling water, debris can be detached from the plastic granules. The detached debris can pass through the filter transfer component and fall back into the cooling tank under the impact of the cooling water. The cleaning component ensures that no debris adheres to the surface of the plastic granules discharged from the cooling tank, thus preventing product quality degradation due to debris during the production of plastic granules.

[0017] 2. In this invention, after the cooled plastic granules are transferred from the horizontal conveyor belt to the inclined conveyor belt, the inclined conveyor belt can drive the plastic granules to move upward at an angle through the inclined baffle. Under the obstruction of the inclined baffle, the plastic granules can move normally with the inclined conveyor belt. At the same time, when the cleaning component washes the impurities adhering to the surface of the plastic granules, the plastic granules will not move downward to the side of the inclined conveyor belt under the impact of the cooling water. The setting of the inclined baffle allows the inclined conveyor belt to normally drive the plastic granules out of the cooling tank when they move out of the cooling tank for cleaning.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 3 For the present utility model Figure 1 Rear view structural diagram;

[0023] Figure 4 This is a schematic diagram of the filter transfer assembly structure of this utility model;

[0024] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point B;

[0025] Figure 6 This is a schematic diagram of the circulating cooling component structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the cleaning component structure of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Cooling tank; 2. Filter transfer assembly; 201. Horizontal transfer roller; 202. Horizontal transfer belt; 203. Inclined transfer roller; 204. Inclined transfer belt; 205. Sprocket; 206. Chain; 207. Drive motor; 208. Horizontal baffle; 209. Inclined baffle; 210. Filter holes; 211. Baffle plate; 3. Circulating cooling assembly; 301. Mounting bracket; 302. Cooling tower; 303. Transport pipe; 304. Return pipe; 305. Filter box; 306. Connecting pipe; 4. Cleaning assembly; 401. Cleaning pipe; 402. Nozzle; 403. Transfer pipe; 404. Fixing sleeve; 5. Feed hopper; 6. Guide frame. Detailed Implementation

[0029] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0030] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0031] Please see Figures 1-7 As shown, this utility model is a water-cooling device for plastic granulation, including a cooling tank 1, a filter transfer assembly 2 is provided inside the cooling tank 1, the rear half of the filter transfer assembly 2 is inclined, a circulating cooling assembly 3 is provided at the bottom of the cooling tank 1, the circulating cooling assembly 3 is connected to the cooling tank 1, and a cleaning assembly 4 is provided inside the cooling tank 1, the cleaning assembly 4 is located on the upper side of the inclined end of the filter transfer assembly 2, and the cleaning assembly 4 is connected to the circulating cooling assembly 3.

[0032] The filter transfer assembly 2 is used to transfer plastic particles from the inside of the cooling tank 1, the circulating cooling assembly 3 is used to cool the plastic particles inside the cooling tank 1, and the cleaning assembly 4 is used to clean the plastic particles at the inclined position of the filter transfer assembly 2.

[0033] When cooling the cut plastic granules, the granules are directly placed into the cooling tank 1. At this time, the filter transfer component 2 can move the plastic granules inside the cooling tank 1. Simultaneously, under the action of the circulating cooling component 3, cooling water can flow inside the cooling tank 1, thereby cooling the moving plastic granules. When the plastic granules fall onto the inclined position of the filter transfer component 2, they can continuously move upward. During this process, the cleaning component 4 can clean the plastic on the filter transfer component 2, so that the impurities adhering to the surface of the plastic granules can pass through the filter transfer component 2 under the impact of the water flow. The cleaned plastic granules can be discharged from the cooling tank 1 under the action of the filter transfer component 2.

[0034] After the plastic granules are cooled by the cooling tank 1 and the circulating cooling assembly 3, they can move out of the cooling tank 1 under the drive of the filter transfer assembly 2. During this process, the cleaning end of the cleaning assembly 4 can spray cooling water onto the surface of the inclined upward moving plastic granules. Under the impact of the cooling water, the debris can be detached from the plastic granules. The detached debris can pass through the filter transfer assembly 2 and fall back into the cooling tank 1 under the impact of the cooling water. The cleaning assembly 4 ensures that the surface of the plastic granules discharged from the cooling tank 1 is free of debris, so that the product quality will not be reduced due to debris during the production of plastic granules.

[0035] In one embodiment, the filter transfer assembly 2 includes two horizontal transfer rollers 201 inside the cooling tank 1. A horizontal transfer belt 202 is provided on the outer surface of each horizontal transfer roller 201. Two inclined transfer rollers 203 are rotatably connected inside the cooling tank 1. An inclined transfer belt 204 is provided on the outer surface of each inclined transfer roller 203, with the bottom end of the inclined transfer belt 204 located below the horizontal transfer belt 202. A sprocket 205 is fixedly connected to the outer surfaces of both the horizontal transfer rollers 201 and the inclined transfer rollers 203. A chain 206 meshes with the outer surface of each sprocket 205. A drive motor 207 is fixedly installed on the outer surface of the cooling tank 1, and the output end of the drive motor 207 is fixedly connected to the horizontal transfer rollers 201.

[0036] By driving the drive motor 207, the horizontal transfer roller 201 can rotate. The horizontal transfer roller 201 drives the inclined transfer roller 203 to rotate via the sprocket 205 and chain. At this time, the horizontal transfer roller 201 and the inclined transfer roller 203 can rotate synchronously, so that the horizontal transfer belt 202 and the inclined transfer belt 204 can move synchronously inside the cooling tank 1. After the plastic granules are put into the cooling tank 1, the plastic granules can fall directly onto the top of the horizontal transfer belt 202. At this time, the horizontal transfer belt 202 can move the plastic granules inside the cooling tank 1. Simultaneously, the cooling water inside the cooling tank 1 cools the moving plastic granules. After the plastic granules are moved to the upper side of the inclined conveyor belt 204 by the horizontal conveyor belt 202, they can fall directly onto the top of the inclined conveyor belt 204. At the same time, the inclined conveyor belt 204 begins to move the plastic granules upward at an angle, so that the plastic granules can be discharged from the inside of the cooling tank 1. By setting the bottom end of the inclined conveyor belt 204 below the horizontal conveyor belt 202, the plastic granules on the horizontal conveyor belt 202 can fall directly onto the top of the inclined conveyor belt 204, thus preventing the plastic granules from falling to the bottom of the inclined conveyor belt 204 after detaching from the horizontal conveyor belt 202. This allows the inclined conveyor belt 204 to properly discharge the cooled plastic granules from the inside of the cooling tank 1.

[0037] In one embodiment, for the horizontal conveyor belt 202, a plurality of horizontal baffles 208 are fixedly connected to the outer surface of the horizontal conveyor belt 202, and a plurality of inclined baffles 209 are fixedly connected to the outer surface of the inclined conveyor belt 204. Filter holes 210 are provided on one side of the horizontal baffles 208 and the outer surface of the inclined conveyor belt 204. A baffle plate 211 is fixedly connected to the inner wall of the cooling tank 1. The baffle plate 211 is disposed on one side of the inclined conveyor roller 203.

[0038] When the plastic granules fall onto the top of the horizontal conveyor belt 202, the continuously moving belt 202 pushes the granules through the horizontal baffle 208, allowing them to move normally within the cooling tank 1. The horizontal baffle 208 prevents the plastic granules from accumulating inside the cooling tank 1 during continuous feeding, ensuring effective cooling. The filter holes 210 on the horizontal baffle 208 minimize resistance as the conveyor belt 202 moves through the cooling water. When the plastic granules on the horizontal conveyor belt 202 fall onto the inclined conveyor belt 204, the inclined conveyor belt 204... The inclined baffle 209 can cause the plastic particles to move upward at an angle. Under the obstruction of the inclined baffle 209, when the cleaning component 4 washes the impurities adhering to the surface of the plastic particles, the plastic particles will not move to the lower side of the inclined conveyor belt 204 under the impact of the cooling water. This allows the inclined conveyor belt 204 to normally carry the plastic particles out of the interior of the cooling tank 1. After the impurities on the surface of the plastic particles are washed off by the cooling water, they can fall back into the interior of the cooling tank 1 through the filter holes 210 opened on the inclined conveyor belt 204. Since the baffle 211 can block one side of the inclined conveyor roller 203, the debris will not adhere to the outer surface of the inclined conveyor roller 203 when it passes through the inclined conveyor belt 204.

[0039] In one embodiment, the circulating cooling assembly 3 includes a mounting bracket 301, which is fixedly installed at the bottom of the cooling tank 1. A cooling tower 302 is fixedly installed inside the mounting bracket 301. One end of the cooling tower 302 is fixedly connected to a transport pipe 303, which is fixedly connected to one end of the cooling tank 1. The other end of the cooling tower 302 is provided with a return pipe 304, which is fixedly connected to the other end of the cooling tank 1.

[0040] The cooling water inside the cooling tank 1 can flow to the cooling tower 302 through the return pipe 304. At this time, the cooling tower 302 can cool the incoming cooling water. The cooled water then flows back to the cooling tank 1 through the transport pipe 303. The above arrangement allows the cooling water inside the cooling tank 1 to be reused, and at the same time, the cooling effect of the cooling water on the plastic particles can be guaranteed.

[0041] In one embodiment, for the cooling tower 302, a filter box 305 is provided at the other end of the cooling tower 302, the return pipe 304 is fixedly connected to the filter box 305, and a connecting pipe 306 is fixedly connected to the bottom of the filter box 305, and the connecting pipe 306 is fixedly connected to the other end of the cooling tower 302.

[0042] When the cooling water inside the cooling tank 1 flows into the return pipe 304, it can flow directly into the filter box 305 under the guidance of the return pipe 304. At this time, the filter screen installed inside the filter box 305 can filter out the debris and impurities inside the cooling water. The filtered cooling water flows into the cooling tower 302 through the connecting pipe 306 for cooling. The setting that the cooling water can only be cooled in the cooling tower 302 after being filtered ensures that debris and impurities will not cause blockage of the entire circulation pipeline. At the same time, the debris and impurities inside the cooling tank 1 will flow out of the cooling tank 1 along with the cooling water, thereby avoiding the accumulation of a large amount of debris and impurities inside the cooling tank 1.

[0043] In one embodiment, the cleaning assembly 4 includes a cleaning pipe 401, with several cleaning pipes 401 corresponding to the inclined conveyor belt 204. Each cleaning pipe 401 is fixedly installed on the inner wall of the cooling tank 1. Several nozzles 402 are fixedly connected to the outer surface of the cleaning pipe 401. A conveyor pipe 403 is provided on the outer side of the cooling tank 1. One end of each cleaning pipe 401 passes through the cooling tank 1 and is fixedly connected to the conveyor pipe 403. One end of the conveyor pipe 403 is fixedly connected to the outer surface of the transport pipe 303. A fixing sleeve 404 is fixedly installed on the outer surface of the cooling tank 1, and the conveyor pipe 403 is sleeved inside the fixing sleeve 404.

[0044] Cooling water that has been cooled inside the transport pipe 303 can flow into the transfer pipe 403. Under the guidance of the transfer pipe 403, the cooling water can be diverted into several cleaning pipes 401. Several nozzles 402 spray the cooling water inside the corresponding cleaning pipe 401 onto the plastic particles that are moving upward at an angle, thereby cleaning the impurities adhering to the plastic particles. Since there are multiple cleaning pipes 401, the cleaning effect on the plastic particles can be guaranteed.

[0045] In one embodiment, for the cooling tank 1, a feed hopper 5 is fixedly connected to the top of the cooling tank 1, and a guide frame 6 is fixedly installed at the other end of the cooling tank 1.

[0046] Plastic granules can be fed into the cooling tank 1 through the feed hopper 5. Under the constraint of the feed hopper 5, the plastic granules can be evenly spread on the top of the horizontal conveyor belt 202, so that the cooling water can effectively cool the plastic granules. After the cooled plastic granules are moved out of the cooling tank 1 by the inclined conveyor belt 204, they can fall directly into the guide frame 6 under their own gravity. At this time, the plastic granules can roll directly into the device for collecting plastic granules under the guidance of the guide frame 6.

[0047] Through the above technical solution, 1. The filtered and conveyor assembly 2 allows the cooled plastic granules to be discharged from the cooling tank 1 at an angle. During this process, the cleaning assembly 4 sprays cooling water onto the surface of the upwardly moving plastic granules. Under the impact of the cooling water, debris can be detached from the plastic granules. The detached debris can pass through the filtered and conveyor assembly 2 and fall back into the cooling tank 1. The cleaning assembly 4 ensures that no debris adheres to the surface of the plastic granules discharged from the cooling tank 1, thus preventing product quality degradation due to debris during the production of plastic granules; 2. Through the horizontal conveyor belt 2 02 After the cooled plastic granules are transferred to the inclined conveyor belt 204, the inclined conveyor belt 204 can drive the plastic granules to move upward at an angle through the inclined baffle 209. Under the obstruction of the inclined baffle 209, the plastic granules can move normally with the inclined conveyor belt 204. At the same time, when the cleaning component 4 washes the impurities adhering to the surface of the plastic granules, the plastic granules will not move to the lower side of the inclined conveyor belt 204 under the impact of the cooling water. The setting of the inclined baffle 209 allows the inclined conveyor belt 204 to normally drive the plastic granules to move out of the cooling tank 1 when they move out of the cooling tank 1 for cleaning.

[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water-cooled device for plastic granulation, comprising a cooling tank (1), characterized in that, The cooling tank (1) is equipped with a filter transfer assembly (2), the rear half of which is inclined. The bottom of the cooling tank (1) is equipped with a circulating cooling assembly (3), which is connected to the cooling tank (1). The cooling tank (1) is equipped with a cleaning assembly (4), which is located on the upper side of the inclined end of the filter transfer assembly (2), and is connected to the circulating cooling assembly (3). The filter transfer assembly (2) is used to transfer plastic particles out of the interior of the cooling tank (1), the circulating cooling assembly (3) is used to cool the plastic particles inside the cooling tank (1), and the cleaning assembly (4) is used to clean the plastic particles at the inclined position of the filter transfer assembly (2).

2. The water-cooling device for plastic granulation according to claim 1, characterized in that, The filter transfer assembly (2) includes a horizontal transfer roller (201), two of which are provided inside the cooling tank (1). A horizontal transfer belt (202) is provided on the outer surface of the horizontal transfer roller (201). Two inclined transfer rollers (203) are rotatably connected inside the cooling tank (1). An inclined transfer belt (204) is provided on the outer surface of the inclined transfer roller (203). The bottom end of the inclined transfer belt (204) is located below the horizontal transfer belt (202). A sprocket (205) is fixedly connected to the outer surface of both the horizontal transfer roller (201) and the inclined transfer roller (203). A chain (206) is engaged on the outer surface of the sprocket (205). A drive motor (207) is fixedly installed on the outer surface of the cooling tank (1). The output end of the drive motor (207) is fixedly connected to the horizontal transfer roller (201).

3. The water-cooling device for plastic granulation according to claim 2, characterized in that, The outer surface of the horizontal conveyor belt (202) is fixedly connected with several horizontal baffles (208), and the outer surface of the inclined conveyor belt (204) is fixedly connected with several inclined baffles (209). Filter holes (210) are opened on one side of the horizontal baffles (208) and the outer surface of the inclined conveyor belt (204). A baffle plate (211) is fixedly connected to the inner wall of the cooling tank (1). The baffle plate (211) is arranged on one side of the inclined conveyor roller (203).

4. The water-cooling device for plastic granulation according to claim 2, characterized in that, The circulating cooling assembly (3) includes a mounting bracket (301), which is fixedly installed at the bottom of the cooling tank (1). A cooling tower (302) is fixedly installed inside the mounting bracket (301). A transport pipe (303) is fixedly connected to one end of the cooling tower (302), and the transport pipe (303) is fixedly connected to one end of the cooling tank (1). A return pipe (304) is provided at the other end of the cooling tower (302), and the return pipe (304) is fixedly connected to the other end of the cooling tank (1).

5. A water-cooling device for plastic granulation according to claim 4, characterized in that, A filter box (305) is provided at the other end of the cooling tower (302). The return pipe (304) is fixedly connected to the filter box (305). A connecting pipe (306) is fixedly connected to the bottom of the filter box (305). The connecting pipe (306) is fixedly connected to the other end of the cooling tower (302).

6. A water-cooled apparatus for plastic granulation according to claim 4, characterized in that, The cleaning assembly (4) includes a cleaning pipe (401), and several cleaning pipes (401) are provided corresponding to the inclined transfer belt (204). Several cleaning pipes (401) are fixedly installed on the inner wall of the cooling tank (1). Several nozzles (402) are fixedly connected to the outer surface of the cleaning pipe (401). A transfer pipe (403) is provided on the outer side of the cooling tank (1). One end of several cleaning pipes (401) passes through the cooling tank (1) and is fixedly connected to the transfer pipe (403). One end of the transfer pipe (403) is fixedly connected to the outer surface of the transport pipe (303). A fixing sleeve (404) is fixedly installed on the outer surface of the cooling tank (1). The transfer pipe (403) is sleeved inside the fixing sleeve (404).

7. A water-cooled apparatus for plastic granulation according to claim 1, characterized in that, The top of the cooling tank (1) is fixedly connected to a feed hopper (5), and the other end of the cooling tank (1) is fixedly installed with a guide frame (6).

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