Environment-friendly aluminum profile cooling device

Abstract

The utility model relates to the technical field of aluminum profile machining, and discloses an environment-friendly aluminum profile cooling device which comprises a cooling box, a liquid collecting box is fixed to the lower end of the cooling box, a box cover is hinged to the upper surface of one side of the cooling box, and an aluminum profile clamp is installed on the inner side surface of the box cover through bolts. A sealing plate is embedded in the outer wall of one side of the liquid collecting box, a filter screen of a multi-layer structure is laid on the surface of the inner side of the sealing plate, and a sealing ring is annularly arranged at the joint of the sealing plate and the liquid collecting box. The environment-friendly aluminum profile cooling device is provided with the liquid collecting box, cooling media for spray cooling are recycled through the liquid discharging pipe and the backflow pipe, the recycled cooling media are pumped into the liquid inlet pipe again through the backflow pipe at the other end and the liquid pump, aluminum profiles are circularly cooled through the spray heads, the use amount of the cooling media is reduced, and the cooling efficiency is improved. And carbon emission in the cooling operation process is reduced through a relatively closed operation environment, and the environmental protection property is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an environmentally friendly aluminum profile cooling device. Background Art

[0002] The processing flow of aluminum profiles mainly includes steps such as melting, extrusion, surface treatment, cooling and straightening, quality inspection and packaging. Extrusion is the means of forming aluminum profiles. Aluminum profiles will generate high heat due to pressure during the extrusion process. In order to improve the structural strength and performance of aluminum profiles, the aluminum profiles need to be cooled quickly for further processing.

[0003] After searching, it is found that there is an aluminum processing cooling equipment with the publication number CN206028351U, which includes a water pump, a motor, a sprayer, a filter mechanism and a support frame. The aluminum profile feed port is installed on the top of the shaft conveyor, which is used to solve the problem that the cooling speed of the aluminum profile is slow, which seriously affects the quality and performance of the aluminum profile. The cooling medium in this practice can only provide a single spraying use, the cooling medium consumption is relatively large, and the cooling medium cannot be recycled and reused after spraying, which easily leads to increased carbon emissions and reduced environmental protection of the operation. For this reason, we propose an environmentally friendly aluminum profile cooling device. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly aluminum profile cooling device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an environmentally friendly aluminum profile cooling device, comprising:

[0006] A cooling box, wherein a liquid collecting box is fixed at the lower end of the cooling box, a box cover is hingedly connected to the upper surface of one side of the cooling box, an aluminum fixture is installed on the inner surface of the box cover by bolts, a sealing plate is embedded in the outer wall of one side of the liquid collecting box, a filter screen with a multi-layer structure is laid on the inner surface of the sealing plate, and a sealing ring is arranged at the connection between the sealing plate and the liquid collecting box;

[0007] An inlet pipe is connected to the outer wall of one end of the cooling box, a pipe valve is installed in the middle of the inlet pipe, a nozzle is installed at the connection between the inlet pipe and the cooling box, the other end of the cooling box is connected to a drain pipe, one side of the lower end of the drain pipe is connected to a waste pipe, both end outer walls of the liquid collecting box are connected to return pipes, and one end of the return pipe is connected to the other side of the lower end of the drain pipe, the end of the return pipe close to the inlet pipe is equipped with a liquid pump, and the end of the return pipe close to the inlet pipe is connected to the outer wall of the lower end of the inlet pipe.

[0008] Furthermore, the sealing plate forms a sealing structure with the liquid collecting box through a sealing ring, and the filter screen forms a detachable structure with the liquid collecting box through the sealing plate.

[0009] Furthermore, the liquid inlet pipe is connected to the cooling box through a pipe valve and a nozzle, and the cooling box is connected to the waste pipe through a liquid discharge pipe and a pipe valve.

[0010] Furthermore, the cooling box is connected to the liquid collecting box through a liquid discharge pipe, a pipe valve and a return pipe, and the liquid collecting box is connected to the liquid inlet pipe through a filter screen, a liquid pump and a return pipe.

[0011] Furthermore, a side column is fixed to one side outer wall of the cooling box, a swivel seat is fixed to the upper outer wall of the side column, a hydraulic rod is connected to the inner side of the swivel seat via a rotating shaft, and the telescopic end of the hydraulic rod is connected to the upper surface of the box cover via the swivel seat.

[0012] Furthermore, the hydraulic rod is rotatably connected to the side column via a swivel seat, and the box cover is rotatably connected to the cooling box via a telescopic end of the hydraulic rod.

[0013] Furthermore, a heat exchange plate is arranged inside the liquid collecting tank, a heat pipe is passed through the middle of the heat exchange plate, and the heat pipe penetrates to an outer wall of one side of the liquid collecting tank.

[0014] Furthermore, the heat exchange fins are evenly distributed at equal distances along the outer wall of one end of the heat pipe close to the liquid collecting tank, and the heat pipe and the heat exchange fins are symmetrically arranged with respect to the central axis of the liquid collecting tank.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The environmentally friendly aluminum profile cooling device is provided with a liquid collecting tank, which recovers the cooling medium used for spray cooling through a discharge pipe and a reflux pipe, so that the recovered cooling medium is re-pumped into the liquid inlet pipe through the reflux pipe and the liquid pump at the other end, and the aluminum profile is circulated and cooled through the nozzle, thereby reducing the use of the cooling medium, reducing carbon emissions during the cooling operation through a relatively closed working environment, and improving environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model in a closed state of the box cover;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model when the box cover is opened;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the liquid collecting box of the utility model;

[0020] Figure 4 It is an enlarged structural diagram of the sealing plate and filter screen part of the utility model.

[0021] In the figure: 1. Cooling box; 2. Liquid collecting box; 3. Box cover; 4. Aluminum clamp; 5. Sealing plate; 6. Filter; 7. Liquid inlet pipe; 8. Pipe valve; 9. Nozzle; 10. Liquid discharge pipe; 11. Waste discharge pipe; 12. Return pipe; 13. Liquid pump; 14. Sealing ring; 15. Side column; 16. Swivel seat; 17. Hydraulic rod; 18. Heat exchange plate; 19. Heat pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides an environmentally friendly aluminum profile cooling device through improvement. Figure 1-Figure 4, including: a cooling box 1, a liquid collecting box 2 is fixed at the lower end of the cooling box 1, a box cover 3 is hinged on the upper surface of one side of the cooling box 1, and an aluminum clamp 4 is installed on the inner surface of the box cover 3 by bolts, and the aluminum clamp 4 is used to clamp and fix the aluminum profile to be cooled, so as to facilitate the cooling operation; a sealing plate 5 is embedded in the outer wall of one side of the liquid collecting box 2, and a multi-layer structure filter screen 6 is laid on the inner surface of the sealing plate 5, and the filter screen 6 is detachable through the sealing plate 5 and the liquid collecting box 2, and a sealing ring 14 is arranged at the connection between the sealing plate 5 and the liquid collecting box 2, and the sealing plate 5 A sealing structure is formed between the sealing ring 14 and the liquid collecting box 2. The outer wall of one end of the cooling box 1 is connected to a liquid inlet pipe 7, and a pipe valve 8 is installed in the middle of the liquid inlet pipe 7. A nozzle 9 is installed at the connection between the liquid inlet pipe 7 and the cooling box 1. The liquid inlet pipe 7 is connected to the cooling box 1 through the pipe valve 8 and the nozzle 9. The other end of the cooling box 1 is connected to a drain pipe 10, and the lower end of the drain pipe 10 is connected to a waste pipe 11. The cooling box 1 is connected to the waste pipe 11 through the drain pipe 10 and the pipe valve 8. The outer walls of both ends of the liquid collecting box 2 are connected to The cooling box 1 is connected to the liquid collecting box 2 through the liquid collecting box 2 and the return pipe 12, and one end of the return pipe 12 is connected to the other side of the lower end of the drain pipe 10. The cooling box 1 is connected to the liquid collecting box 2 through the drain pipe 10, the pipe valve 8 and the return pipe 12. The set liquid collecting box 2 recovers the cooling medium used for spray cooling through the drain pipe 10 and the return pipe 12, and filters and removes impurities from the cooling medium through the filter screen 6, so that the recovered cooling medium is re-pumped into the liquid inlet pipe 7 through the return pipe 12 and the liquid pump 13 at the other end, and the aluminum profile is circulated and cooled, thereby reducing the use of the cooling medium. The relatively closed working environment reduces carbon emissions during the cooling operation and improves environmental protection. The end of the reflux pipe 12 close to the liquid inlet pipe 7 is equipped with a liquid pump 13, and the end of the reflux pipe 12 close to the liquid inlet pipe 7 is connected to the outer wall of the lower end of the liquid inlet pipe 7, and the liquid collecting box 2 is connected to the liquid inlet pipe 7 through the filter screen 6, the liquid pump 13 and the reflux pipe 12. The reflux pipe 12 close to the liquid inlet pipe 7 is used to pump the filtered coolant back into the liquid inlet pipe 7 through the liquid pump 13 to cool the aluminum profile and realize the rapid recovery and reuse of the cooling medium.

[0024] See also Figure 1, an environmentally friendly aluminum profile cooling device, comprising: a side column 15 is fixed to the outer wall of one side of the cooling box 1, a swivel seat 16 is fixed to the outer wall of the upper end of the side column 15, a hydraulic rod 17 is connected to the inner side of the swivel seat 16 through a rotating shaft, the hydraulic rod 17 is rotatably connected to the side column 15 through the swivel seat 16, and the telescopic end of the hydraulic rod 17 is connected to the upper surface of the box cover 3 through the swivel seat 16, and the box cover 3 is rotatably connected to the cooling box 1 through the telescopic end of the hydraulic rod 17, the hydraulic rod 17 is arranged through the swivel seat 16 so that it can be rotatably adjusted to a limited extent, and the telescopic end of the hydraulic rod 17 can be extended and retracted, so that the hydraulic rod 17 can drive the box cover 3 to open on the cooling box 1, without the need for manual operation to open the box cover 3, thereby improving the stability of the box cover 3 when opening and closing, and preventing injuries during manual operation.

[0025] See also Figure 1 and Figure 3 , an environmentally friendly aluminum profile cooling device, comprising: a heat exchange plate 18 is arranged inside a liquid collecting tank 2, a heat pipe 19 is penetrated in the middle of the heat exchange plate 18, the heat exchange plates 18 are evenly distributed along the outer wall of one end of the heat pipe 19 close to the liquid collecting tank 2, and the heat pipe 19 penetrates to one side of the outer wall of the liquid collecting tank 2, and the heat pipe 19 and the heat exchange plate 18 are symmetrically arranged about the central axis of the liquid collecting tank 2, the arranged heat exchange plate 18 and the heat pipe 19 are used to cool the coolant refluxed into the liquid collecting tank 2, and reuse the output heat by connecting with the heat pipe 19 according to demand, thereby improving the energy utilization efficiency in the cooling device.

[0026] Working principle: For this type of environmentally friendly aluminum profile cooling device, the staff first starts the hydraulic rod 17 installed on the side column 15 through the swivel seat 16, opens the box cover 3 by contracting the telescopic end of the hydraulic rod 17, and then places the aluminum profile to be cooled on the inside of the box cover 3 through the aluminum fixture 4, so as to facilitate the aluminum profile to be sent into the inside of the cooling box 1 for cooling. The staff transports the cooling medium into the cooling box 1 by opening the liquid inlet pipe 7 of the pipe valve 8. The cooling medium sprays and cools the aluminum profile through the nozzle 9, and soaks and cools the aluminum profile through the accumulated cooling medium. After that, the excess cooling medium entrained with heat is discharged through the drain pipe 10. If it needs to be discarded, it can be discharged by opening the drain pipe 10 and the waste pipe 11 of the pipe valve 8. Then, if it is necessary to improve the environmental performance of the device, the pipe valve 8 of the waste pipe 11 can be closed, and the pipe valve 8 of the reflux pipe 12 at both ends of the collecting tank 2 can be opened to allow the cooling medium to be discharged in a single batch. After the aluminum profile is cooled, it flows into the collecting tank 2. A sealing plate 5 and a filter screen 6 for filtering are inserted into the collecting tank 2. The sealing plate 5 maintains sealing through the sealing ring 14, and can filter and remove impurities that may be contained in the cooling medium. The filter screen 6 can be cleaned and maintained by withdrawing the sealing plate 5, and the heat contained in the cooling medium can be heat exchanged through the heat exchange plate 18, so as to achieve the purpose of cooling the cooling medium, and the exchanged heat is output through the heat pipe 19, and can be connected to the heat pipe 19 through other external equipment that requires heat, and this part of the heat is reused, so as to achieve the purpose of improving energy utilization efficiency and preliminarily improve the environmental protection of the cooling operation. Finally, the cooled and filtered cooling medium is re-pumped into the liquid inlet pipe 7 through the liquid pump 13 and the reflux pipe 12, and the aluminum profile is cooled through the nozzle 9, which reduces the use of cooling medium, reduces carbon emissions during cooling operations, and improves the environmental protection of operations.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly aluminum profile cooling device, characterized in that: include: A cooling box (1), wherein a liquid collecting box (2) is fixed at the lower end of the cooling box (1), a box cover (3) is hingedly connected to the upper surface of one side of the cooling box (1), an aluminum fixture (4) is installed on the inner surface of the box cover (3) by means of bolts, a sealing plate (5) is embedded in the outer wall of one side of the liquid collecting box (2), a filter screen (6) with a multi-layer structure is laid on the inner surface of the sealing plate (5), and a sealing ring (14) is provided at the connection between the sealing plate (5) and the liquid collecting box (2); A liquid inlet pipe (7) is connected to the outer wall of one end of the cooling box (1), a pipe valve (8) is installed in the middle of the liquid inlet pipe (7), a nozzle (9) is installed at the connection between the liquid inlet pipe (7) and the cooling box (1), the other end of the cooling box (1) is connected to a liquid discharge pipe (10), one side of the lower end of the liquid discharge pipe (10) is connected to a waste discharge pipe (11), the outer walls of both ends of the liquid collecting box (2) are connected to a return pipe (12), and one end of the return pipe (12) is connected to the other side of the lower end of the liquid discharge pipe (10), the end of the return pipe (12) close to the liquid inlet pipe (7) is equipped with a liquid pump (13), and the end of the return pipe (12) close to the liquid inlet pipe (7) is connected to the outer wall of the lower end of the liquid inlet pipe (7).

2. The environmentally friendly aluminum profile cooling device according to claim 1, characterized in that: The sealing plate (5) forms a sealing structure with the liquid collecting box (2) through a sealing ring (14), and the filter screen (6) forms a detachable structure with the sealing plate (5) and the liquid collecting box (2).

3. The environmentally friendly aluminum profile cooling device according to claim 1 is characterized in that: The liquid inlet pipe (7) is connected to the cooling box (1) through the pipe valve (8) and the nozzle (9), and the cooling box (1) is connected to the waste pipe (11) through the liquid discharge pipe (10) and the pipe valve (8).

4. The environmentally friendly aluminum profile cooling device according to claim 1 is characterized in that: The cooling box (1) is connected to the liquid collecting box (2) via a liquid discharge pipe (10), a pipe valve (8) and a return pipe (12), and the liquid collecting box (2) is connected to the liquid inlet pipe (7) via a filter screen (6), a liquid pump (13) and a return pipe (12).

5. The environmentally friendly aluminum profile cooling device according to claim 1 is characterized in that: A side column (15) is fixed to an outer wall of one side of the cooling box (1), a swivel seat (16) is fixed to an outer wall of an upper end of the side column (15), a hydraulic rod (17) is connected to the inner side of the swivel seat (16) via a rotating shaft, and a telescopic end of the hydraulic rod (17) is connected to the upper surface of the box cover (3) via the swivel seat (16).

6. The environmentally friendly aluminum profile cooling device according to claim 5, characterized in that: The hydraulic rod (17) is rotatably connected to the side column (15) via the swivel seat (16), and the box cover (3) is rotatably connected to the cooling box (1) via the telescopic end of the hydraulic rod (17).

7. The environmentally friendly aluminum profile cooling device according to claim 1 is characterized in that: A heat exchange plate (18) is arranged inside the liquid collecting tank (2), a heat pipe (19) is passed through the middle of the heat exchange plate (18), and the heat pipe (19) passes through an outer wall of one side of the liquid collecting tank (2).

8. The environmentally friendly aluminum profile cooling device according to claim 7, characterized in that: The heat exchange fins (18) are evenly distributed at equal distances along the outer wall of one end of the heat pipe (19) close to the liquid collecting tank (2), and the heat pipe (19) and the heat exchange fins (18) are symmetrically arranged about the central axis of the liquid collecting tank (2).

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