Rapid cooling device for PE pipe production

Abstract

The utility model relates to PE pipe production cooling technical field especially relates to quick cooling device for PE pipe production, including cooling water circulating tank, cooling assembly, still including PE pipe conveying assembly, circulating assembly, the inside upper end of cooling water circulating tank is provided with cooling assembly, the outside of cooling water circulating tank is provided with PE pipe conveying assembly, the below of cooling water circulating tank is provided with circulating assembly, the utility model discloses the cooling function of PE pipe is realized to the PE pipe of PE pipe cooling tank inside through the spraying of the spraying pipe, and the water that flows out at the both ends of PE pipe cooling tank falls into the inside of cooling water circulating tank and then flows into the water purifier in the pipeline and filters, and the water after filtering through the water purifier enters the circulating pump and is pumped into the water pipe again and cools, since PE pipe cooling tank and cooling water circulating tank are all open containers, make the water after being heated by PE pipe can be discharged to absorb the heat of the form of natural evaporation heat dissipation and cool down.

Description

Technical Field

[0001] This utility model relates to the field of cooling technology in PE pipe production, and in particular to a rapid cooling device for PE pipe production. Background Technology

[0002] Cooling devices play a crucial role in the production of PE pipes. Their purpose is to quickly and evenly reduce the temperature of the PE pipes after extrusion molding, ensuring the quality and performance of the pipes. Common cooling devices mainly include cooling water tanks and spray cooling systems. Cooling water tanks generally use circulating water to immerse and cool the PE pipes, carrying away the heat of the pipes through the heat conduction of the water. Spray cooling systems use nozzles to evenly spray water onto the surface of the PE pipes, achieving forced convection heat transfer cooling.

[0003] Because cooling water typically contains various minerals and impurities, scale easily accumulates on the inner walls of cooling water tanks and pipes during long-term circulation. Scale is a poorly soluble substance formed by calcium and magnesium ions in water after heating or water evaporation. Its thermal conductivity is much lower than that of metals, which severely hinders heat transfer and greatly affects the cooling effect. At the same time, suspended impurities in the water will gradually adhere to the inside of the cooling device. Over time, this may cause local blockages in the pipes. Once the pipes are blocked, the water flow is obstructed, the cooling system cannot circulate properly, and eventually the cooling system will malfunction. This not only reduces production efficiency but may also cause quality defects due to uneven cooling of the pipes, increasing production costs. Utility Model Content

[0004] In order to overcome the problem that existing cooling devices used in PE pipe production are prone to the accumulation of scale and impurities inside the cooling device, especially in the cooling water tank and the inner wall of the pipe, which affects the cooling effect and may even block the pipe and cause cooling system failure, this utility model provides a rapid cooling device for PE pipe production.

[0005] The technical solution is as follows: A rapid cooling device for PE pipe production includes a cooling water circulation tank, a cooling assembly, a PE pipe conveying assembly, and a circulation assembly; the cooling assembly is installed at the upper part of the cooling water circulation tank; the PE pipe conveying assembly is installed outside the cooling water circulation tank; the circulation assembly is installed below the cooling water circulation tank; the cooling assembly includes a PE pipe cooling tank, a water pipe, and a spray pipe; the PE pipe conveying assembly includes a support, a conveying roller frame, and a pipeline conveying calibration pipe; a circulation pump is installed below the cooling water circulation tank; a water filter is installed on one side of the circulation pump.

[0006] Furthermore, a PE pipe cooling tank is provided at the upper end of the cooling water circulation tank; water pipes are provided at both the front and rear ends of the PE pipe cooling tank, and the outer shell of the water pipes is fixedly connected to the outer shell of the PE pipe cooling tank.

[0007] Furthermore, spray pipes are evenly distributed at the upper end of the water pipe, and the spray pipes are connected to the water pipe.

[0008] Furthermore, the cooling water circulation tank is externally supported by a bracket, and the cooling water circulation tank, PE pipe cooling tank, and bracket are fixedly connected.

[0009] Furthermore, the water pipe is connected to the drain end of the circulating pump via a pipeline; the cooling water circulation tank is connected to the inlet end of the water purifier via a pipeline.

[0010] Furthermore, the drain end of the water filter is connected to the inlet end of the circulation pump via a pipeline.

[0011] Furthermore, conveyor roller frames are provided on both sides of the support, and the conveyor roller frames are fixedly connected to the support; a pipeline conveying calibration pipe is provided on one side of the support, and the pipeline conveying calibration pipe is fixedly connected to the support.

[0012] The beneficial effects are: This utility model achieves the cooling function of PE pipe by spraying the PE pipe inside the PE pipe cooling tank through the spray pipe. The water flowing out from both ends of the PE pipe cooling tank falls into the cooling water circulation tank and then flows into the water purification filter through the pipeline for filtration. After being filtered by the water purification filter, the water enters the circulation pump and is pumped back into the water pipe for cooling. Since both the PE pipe cooling tank and the cooling water circulation tank are open containers, the water heated by the PE pipe can release the absorbed heat and cool down by natural evaporation.

[0013] The PE pipe conveying assembly features conveying rollers on both sides of the support for moving and conveying the PE pipe, while the pipeline conveying calibration pipe is a calibration device that allows the PE pipe to be conveyed through its internal holes, preventing the PE pipe from shifting during the moving and conveying process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a side view of the overall three-dimensional structure of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the cooling water circulation tank, cooling component, and circulation component assembly of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the cooling component of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the conveyor roller frame and pipeline conveying calibration tube of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1. Cooling water circulation tank; 2. Cooling assembly; 3. PE pipe conveying assembly; 4. Circulation assembly; 201. PE pipe cooling tank; 202. Water pipe; 203. Spray pipe; 301. Support; 302. Conveying roller frame; 303. Pipeline conveying calibration pipe; 401. Circulation pump; 402. Water filter. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Example 1

[0021] like Figures 1-5 As shown, a rapid cooling device for PE pipe production includes a cooling water circulation tank 1, a cooling assembly 2, a PE pipe conveying assembly 3, and a circulation assembly 4. The cooling assembly 2 is located at the upper part of the interior of the cooling water circulation tank 1. The PE pipe conveying assembly 3 is located outside the cooling water circulation tank 1. The circulation assembly 4 is located below the cooling water circulation tank 1. The cooling assembly 2 includes a PE pipe cooling tank 201, a water pipe 202, and a spray pipe 203. The PE pipe conveying assembly 3 includes a support 301, a conveying roller frame 302, and a pipe conveying calibration pipe 303. A circulation pump 401 is located below the cooling water circulation tank 1. A water filter 402 is located on one side of the circulation pump 401.

[0022] A PE pipe cooling tank 201 is provided at the upper end of the cooling water circulation tank 1; water pipes 202 are provided at both the front and rear ends of the PE pipe cooling tank 201, and the outer shell of the water pipe 202 is fixedly connected to the outer shell of the PE pipe cooling tank 201.

[0023] Spray pipes 203 are evenly distributed at the upper end of the water pipe 202, and the spray pipes 203 are connected to the water pipe 202.

[0024] A bracket 301 is provided on the outside of the cooling water circulation tank 1, and the cooling water circulation tank 1 and the PE pipe cooling tank 201 are fixedly connected to the bracket 301.

[0025] The water pipe 202 is connected to the drain end of the circulating pump 401 via a pipeline; the cooling water circulation tank 1 is connected to the inlet end of the water filter 402 via a pipeline.

[0026] The drain end of the water filter 402 is connected to the inlet end of the circulation pump 401 via a pipeline.

[0027] The PE pipes inside the PE pipe cooling tank 201 are cooled by spraying water from the spray pipe 203. The water flowing out from both ends of the PE pipe cooling tank 201 falls into the cooling water circulation tank 1 and then flows into the water purification filter 402 for filtration through the pipeline. The water filtered by the water purification filter 402 enters the circulation pump 401 and is pumped back into the water pipe 202 for cooling. Since both the PE pipe cooling tank 201 and the cooling water circulation tank 1 are open containers, the water heated by the PE pipe can release the absorbed heat and cool down by natural evaporation. Example 2

[0028] Based on Example 1, such as Figures 1-5 As shown, both sides of the support 301 are provided with conveyor roller frames 302, and the conveyor roller frames 302 are fixedly connected to the support 301; a pipeline conveying calibration pipe 303 is provided on one side of the support 301, and the pipeline conveying calibration pipe 303 is fixedly connected to the support 301.

[0029] With the PE pipe conveying assembly 3 in place, the conveying rollers 302 on both sides of the support 301 are used for the movement and conveying of the PE pipe, while the pipeline conveying calibration pipe 303 is a calibration device for the PE pipe to be conveyed through its internal holes, preventing the PE pipe from shifting during the movement and conveying process.

Claims

1. A rapid cooling device for PE pipe production, comprising a cooling water circulation tank (1) and a cooling assembly (2), characterized in that: It also includes a PE pipe conveying assembly (3) and a circulation assembly (4); a cooling assembly (2) is provided at the upper part of the interior of the cooling water circulation tank (1); a PE pipe conveying assembly (3) is provided on the outside of the cooling water circulation tank (1); a circulation assembly (4) is provided below the cooling water circulation tank (1); the cooling assembly (2) includes a PE pipe cooling tank (201), a water pipe (202), and a spray pipe (203); the PE pipe conveying assembly (3) includes a support (301), a conveying roller frame (302), and a pipeline conveying calibration pipe (303); a circulation pump (401) is provided below the cooling water circulation tank (1); a water filter (402) is provided on one side of the circulation pump (401).

2. The rapid cooling device for PE pipe production according to claim 1, characterized in that: A PE pipe cooling tank (201) is provided at the upper end of the cooling water circulation tank (1); water pipes (202) are provided at both the front and rear ends of the PE pipe cooling tank (201), and the outer shell of the water pipe (202) is fixedly connected to the outer shell of the PE pipe cooling tank (201).

3. The rapid cooling device for PE pipe production according to claim 2, characterized in that: Spray pipes (203) are evenly distributed at the upper end of the water pipe (202), and the spray pipes (203) are connected to the water pipe (202).

4. The rapid cooling device for PE pipe production according to claim 1, characterized in that: A bracket (301) is provided on the outside of the cooling water circulation tank (1), and the cooling water circulation tank (1), the PE pipe cooling tank (201) and the bracket (301) are fixedly connected.

5. The rapid cooling device for PE pipe production according to claim 2, characterized in that: The water pipe (202) is connected to the drain end of the circulating pump (401) via a pipeline; the cooling water circulation tank (1) is connected to the inlet end of the water filter (402) via a pipeline.

6. The rapid cooling device for PE pipe production according to claim 1, characterized in that: The drain end of the water filter (402) is connected to the inlet end of the circulating pump (401) via a pipeline.

7. The rapid cooling device for PE pipe production according to claim 4, characterized in that: Both sides of the support (301) are provided with conveyor roller frames (302), and the conveyor roller frames (302) are fixedly connected to the support (301); a pipeline conveying calibration pipe (303) is provided on one side of the support (301), and the pipeline conveying calibration pipe (303) is fixedly connected to the support (301).

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