Heat treatment equipment for aluminum profile manufacturing

Abstract

The utility model discloses heat treatment equipment for aluminum profile manufacturing, which relates to the technical field of aluminum profile production and comprises a cooling tank, a heat dissipation tank is connected to the bottom of the cooling tank, distribution chambers are connected to two sides of the heat dissipation tank, fans are mounted in the distribution chambers, and partition plates are fixed in the heat dissipation tank. The bottom of the heat dissipation groove is connected with a temporary storage groove. The cooling tank, the heat dissipation tank, the temporary storage tank and the liquid conveying pump are arranged, the cooling tank and the temporary storage tank are each internally provided with two parts of cooling liquid, and after quenching work of the cooling liquid in the cooling tank is completed, the electric butterfly valve on the back of the cooling tank is opened, so that the high-temperature cooling liquid in the cooling tank can enter the heat dissipation tank through gravity to dissipate heat; meanwhile, the low-temperature cooling liquid in the temporary storage tank is fed into the cooling tank through the liquid conveying pump, so that the next quenching work can be quickly carried out; long-time waiting for liquid cooling is not needed, heat treatment time consumption is reduced, conveying is safe, and the phenomenon that cooling liquid splashes when entering the cooling tank is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile production, in particular to heat treatment equipment for aluminum profile manufacturing. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by melting and extruding aluminum bars. The purpose of heat treatment of aluminum profiles is to change the internal structure of the aluminum through heating, holding, and cooling, thereby obtaining the desired properties. Different heating temperatures, holding times, and cooling methods will result in different structures and properties of the metal, placing it in different heat treatment states.

[0003] A new type of aluminum profile heat treatment device with application number 202323646966.6 includes a cold water pool and a high-temperature aluminum profile. Cold water is injected into the cold water pool. A grid is fixedly installed in the cold water pool. The grid is arranged in the middle of the inner wall of the cold water pool. The high-temperature aluminum profile can be placed on the top surface of the grid. A circulating quenching device is fixedly installed on one side of the cold water pool. The beneficial effect of the utility model is that when the water temperature of the cold water pool rises after quenching the No. 1 high-temperature aluminum profile, the water in the cold water pool is pumped out by the circulating quenching device and circulated to dissipate heat. At this time, the No. 2 aluminum profile is placed on the top surface of the grid in the cold water pool. The circulating quenching device pours cooling water back onto the No. 2 aluminum profile and fills the cold water pool to achieve the effect of avoiding the failure of the post-quenched aluminum profile to cool down quickly due to the rise in water temperature, so as to make the quality of the aluminum profile heat treatment quenching process more stable.

[0004] This technical solution is to pour the cooling liquid on the top of the aluminum profile during subsequent quenching. This quenching method will cause the cooling liquid to splash, especially the cooling liquid will boil after contacting the aluminum profile, causing the boiling cooling liquid to splash and easily scald the surrounding staff. In addition, this technical solution is to dissipate heat after quenching is completed, and the water that has dissipated heat enters the water filling tank. Therefore, before each subsequent quenching, it is necessary to wait for the equipment to cool down the cooling liquid before performing subsequent quenching work. There is a certain time interval during this period, which increases the time consumption of heat treatment. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a heat treatment equipment for aluminum profile manufacturing to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a heat treatment equipment for aluminum profile manufacturing, comprising a cooling tank, a heat dissipation tank connected to the bottom of the cooling tank, and distribution chambers connected on both sides of the heat dissipation tank, a fan installed inside the distribution chamber, and a partition plate fixed inside the heat dissipation tank; a temporary storage tank is connected to the bottom of the heat dissipation tank, and an infusion pump is installed on the back side of the temporary storage tank, and a third delivery pipe is connected between the infusion pump and the cooling tank.

[0007] By adopting the above technical solution, two portions of cooling liquid are respectively provided in the cooling tank and the temporary storage tank. When the cooling liquid in the cooling tank is quenched, the electric butterfly valve on the back of the cooling tank is opened, so that the high-temperature cooling liquid in the cooling tank can enter the heat dissipation tank by gravity to dissipate heat. At the same time, the low-temperature cooling liquid in the temporary storage tank is sent to the cooling tank by the infusion pump, so as to quickly carry out the next quenching work. The height difference and the small flow rate prevent the cooling liquid from splashing. After the high-temperature cooling liquid enters the heat dissipation tank, the high-temperature cooling liquid is divided into multiple small units by the partition plate, thereby increasing the heat dissipation area. At the same time, the fan is started to generate airflow, and the airflow is distributed through the distribution chamber so that the partition plate is filled with flowing air. The heat of the high-temperature cooling liquid is taken away by the air flow, thereby achieving a rapid heat dissipation effect. The distribution chamber can be connected to a pipeline to guide the hot air to the parts or equipment that need to be preheated, and the waste heat is recovered to reduce heat energy waste. When the cooling liquid in the heat dissipation tank is cooled, the electric butterfly valve on the back of the heat dissipation tank is opened, so that the low-temperature cooling liquid in the heat dissipation tank can enter the temporary storage tank by gravity for temporary storage, ready for the next quenching work.

[0008] Furthermore, electric butterfly valves are installed on one side of the back of the cooling tank and the heat dissipation tank, and the backs of the two electric butterfly valves are respectively connected to the first delivery pipe and the second delivery pipe.

[0009] By adopting the above technical solution, the electric butterfly valve is electrically controlled, and there is no need for staff to manually control the opening and closing of the valve, thereby reducing the occurrence of staff approaching the equipment.

[0010] Furthermore, the first delivery pipe is connected to the top of the heat dissipation tank, and the second delivery pipe is connected to the other side of the back of the temporary storage tank.

[0011] By adopting the above technical solution, the electric butterfly valve on the back of the cooling tank is opened, so that the high-temperature cooling liquid in the cooling tank can enter the heat dissipation tank by gravity to dissipate heat. The electric butterfly valve on the back of the heat dissipation tank is opened, so that the low-temperature cooling liquid in the heat dissipation tank can enter the temporary storage tank by gravity for temporary storage, preparing for the next quenching work.

[0012] Furthermore, the interior of the partition plate is hollow, and the partition plate is communicated with the two distribution chambers.

[0013] By adopting the above technical solution, the fan is started to generate airflow, and the airflow is distributed through the distribution chamber so that the partition plate is filled with flowing air. The heat of the high-temperature cooling liquid is taken away by the air flow, thereby achieving a rapid heat dissipation effect.

[0014] Furthermore, the height of the partition plate is smaller than the height of the heat dissipation slot.

[0015] By adopting the above technical solution, gaps are connected between the top and bottom of the partition plate and the heat dissipation groove, which facilitates the division into multiple small units with equal cooling liquid levels.

[0016] Furthermore, the height of the cooling groove is twice the height of the heat dissipation groove and the temporary storage groove, and the width of the heat dissipation groove and the temporary storage groove is twice the width of the cooling groove.

[0017] By adopting the above technical solution, the height of the cooling tank is twice the height of the heat dissipation tank and the temporary storage tank, thereby reducing the height of the equipment, and the width of the heat dissipation tank and the temporary storage tank is twice the width of the cooling tank, so that the volume of the cooling tank, the heat dissipation tank and the temporary storage tank are the same, avoiding the cooling liquid flowing out of the cooling tank from being unable to fully enter the heat dissipation tank and the temporary storage tank.

[0018] Furthermore, the partition plate is in a grid shape.

[0019] By adopting the above technical solution, after the high-temperature cooling liquid enters the heat dissipation tank, the high-temperature cooling liquid is divided into multiple small units by the partition plate, thereby increasing the heat dissipation area.

[0020] Furthermore, a shelf plate is connected in the middle of the cooling trough, and the shelf plate is in a grid shape.

[0021] By adopting the above technical solution, the staff can place the heated aluminum profile on the top of the shelf for quenching. When the cooling liquid in the cooling tank completes the quenching work, the staff will first take the aluminum profile out of the cooling tank.

[0022] Furthermore, a filter is installed on the inner wall of the cooling tank, and the filter corresponds to the first conveying pipe.

[0023] By adopting the above technical solution, the filter screen is set to prevent impurities on the surface of the aluminum profile from falling into the cooling tank and then flowing into the heat dissipation tank, temporary storage tank and infusion pump.

[0024] In summary, the present invention has the following beneficial effects:

[0025] 1. The utility model is provided with a cooling tank, a heat dissipation tank, a temporary storage tank and an infusion pump. Two portions of cooling liquid are respectively provided in the cooling tank and the temporary storage tank. When the cooling liquid in the cooling tank is quenched, the electric butterfly valve at the back of the cooling tank is opened, so that the high-temperature cooling liquid in the cooling tank can enter the heat dissipation tank by gravity to dissipate heat. At the same time, the low-temperature cooling liquid in the temporary storage tank is sent to the cooling tank by the infusion pump, so as to quickly carry out the next quenching work. The small height difference and flow rate prevent the cooling liquid from splashing. When the cooling liquid in the heat dissipation tank is cooled, the electric butterfly valve at the back of the heat dissipation tank is opened, so that the low-temperature cooling liquid in the heat dissipation tank can enter the temporary storage tank by gravity for temporary storage, ready for the next quenching work. There is no need to wait for the liquid to cool for a long time, which reduces the time consumption of heat treatment, and the transportation is safe, reducing the splashing phenomenon when the cooling liquid enters the cooling tank.

[0026] 2. The utility model is provided with a distribution chamber, a fan and a partition plate. After the high-temperature cooling liquid enters the heat dissipation tank, the high-temperature cooling liquid is divided into multiple small units by the partition plate, thereby increasing the heat dissipation area. At the same time, the fan is started to generate airflow, and the airflow is distributed through the distribution chamber so that the partition plate is filled with flowing air. The heat of the high-temperature cooling liquid is taken away by the air flow, thereby achieving a rapid heat dissipation effect. The distribution chamber can be connected to a pipeline to guide the hot air to the parts or equipment that need to be preheated, and the waste heat is recovered to reduce heat energy waste; it is convenient for rapid heat dissipation and waste heat recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the utility model;

[0028] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the top-sectional structure of the heat dissipation slot of the present utility model.

[0031] In the figure: 1. Cooling tank; 2. Shelf; 3. Heat dissipation tank; 4. Temporary storage tank; 5. Distribution chamber; 6. Electric butterfly valve; 7. First delivery pipe; 8. Second delivery pipe; 9. Infusion pump; 10. Third delivery pipe; 11. Filter; 12. Fan; 13. Partition plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The following describes an embodiment of the present invention based on its overall structure.

[0034] Example 1:

[0035] A heat treatment equipment for aluminum profile manufacturing, such as Figure 1-Figure 4 As shown, it includes a cooling trough 1, a heat dissipation trough 3 is connected to the bottom of the cooling trough 1, and distribution chambers 5 are connected on both sides of the heat dissipation trough 3. A fan 12 is installed inside the distribution chamber 5, and a partition plate 13 is fixed inside the heat dissipation trough 3. The partition plate 13 is in a grid shape, and the height of the partition plate 13 is less than the height of the heat dissipation trough 3. The partition plate 13 is hollow inside and is connected to the two distribution chambers 5. The high-temperature cooling liquid is divided into multiple small units through the partition plate 13, thereby increasing the heat dissipation area, and then the fan 12 is started to generate air flow, and the air flow is distributed through the distribution chamber 5 so that the partition plate 13 is filled with flowing air, and the heat of the high-temperature cooling liquid is taken away by the air flow, thereby achieving a rapid heat dissipation effect; a temporary storage tank 4 is connected to the bottom of the heat dissipation trough 3, the height of the cooling trough 1 is twice the height of the heat dissipation trough 3 and the temporary tank 4, the width of the heat dissipation trough 3 and the temporary tank 4 is twice the width of the cooling trough 1, and the height of the cooling trough 1 is twice the height of the heat dissipation trough 3 and the temporary tank 4, thereby reducing the height of the equipment, and the width of the heat dissipation trough 3 and the temporary tank 4 is the width of the cooling trough 1 The second delivery pipe 8 is connected to the other side of the temporary storage tank 4. When the cooling liquid in the heat dissipation tank 3 is cooled, the cooling liquid in the temporary storage tank 4 can enter the heat dissipation tank 3 and the temporary storage tank 4 by gravity.

[0036] See Figure 1-Figure 3 In the above embodiment, a shelf plate 2 is connected in the middle of the cooling tank 1, and the shelf plate 2 is in a grid shape. The staff can place the heated aluminum profile on the top of the shelf plate 2 for quenching. When the cooling liquid in the cooling tank 1 completes the quenching work, the staff will first take the aluminum profile out of the cooling tank 1.

[0037] Example 2:

[0038] On the basis of the above embodiment 1, in order to prevent impurities on the surface of the aluminum profile from falling into the cooling tank 1 and then flowing into the heat dissipation tank 3, the temporary storage tank 4 and the infusion pump 9, the following settings are now adopted.

[0039] See Figure 3 In the above embodiment, a filter screen 11 is installed on the inner wall of the cooling tank 1, and the filter screen 11 corresponds to the first conveying pipe 7. The setting of the filter screen 11 prevents impurities on the surface of the aluminum profile from falling into the cooling tank 1 and flowing into the heat dissipation tank 3, the temporary storage tank 4 and the infusion pump 9.

[0040] The implementation principle of the utility model is as follows: first, two portions of cooling liquid are respectively provided in the cooling tank 1 and the temporary storage tank 4. The height of the cooling tank 1 is twice the height of the heat dissipation tank 3 and the temporary storage tank 4, thereby reducing the height of the equipment, and the width of the heat dissipation tank 3 and the temporary storage tank 4 is twice the width of the cooling tank 1, so that the volumes of the cooling tank 1, the heat dissipation tank 3 and the temporary storage tank 4 are the same, thereby preventing the cooling liquid flowing out of the cooling tank 1 from being unable to fully enter the heat dissipation tank 3 and the temporary storage tank 4. At the same time, the setting of the filter 11 prevents impurities on the surface of the aluminum profile from falling into the cooling tank 1 and then flowing into the heat dissipation tank 3, the temporary storage tank 4 and the infusion pump 9;

[0041] The staff can place the heated aluminum profile on the top of the shelf 2 for quenching. When the cooling liquid in the cooling tank 1 completes the quenching work, the staff first takes the aluminum profile out of the cooling tank 1, and then opens the electric butterfly valve 6 on the back of the cooling tank 1, so that the high-temperature cooling liquid in the cooling tank 1 can enter the heat dissipation tank 3 by gravity to dissipate heat. Then the staff closes the electric butterfly valve 6 on the back of the cooling tank 1, and at the same time, the staff starts the infusion pump 9, and sends the low-temperature cooling liquid in the temporary storage tank 4 into the cooling tank 1 through the infusion pump 9, so as to quickly carry out the next quenching work, and then the staff closes the infusion pump 9;

[0042] After the high-temperature cooling liquid enters the heat dissipation tank 3, the staff turns on the fan 12, and at the same time divides the high-temperature cooling liquid into multiple small units through the partition plate 13, thereby increasing the heat dissipation area. The fan 12 is then started to generate airflow, and the airflow is distributed through the distribution chamber 5 so that the partition plate 13 is filled with flowing air. The heat of the high-temperature cooling liquid is taken away by the air flow, thereby achieving a rapid heat dissipation effect. The distribution chamber 5 can be connected to a pipeline to guide the hot air to the parts or equipment that need to be preheated, and the waste heat is recovered to reduce heat energy waste. When the cooling liquid in the heat dissipation tank 3 is cooled, the staff opens the electric butterfly valve 6 on the back of the heat dissipation tank 3, so that the low-temperature cooling liquid in the heat dissipation tank 3 can enter the temporary storage tank 4 by gravity for temporary storage, ready for the next quenching work. After that, the staff closes the electric butterfly valve 6 on the back of the heat dissipation tank 3.

[0043] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A heat treatment device for aluminum profile manufacturing, comprising a cooling tank (1), characterized in that: The bottom of the cooling trough (1) is connected to a heat dissipation trough (3), and both sides of the heat dissipation trough (3) are connected to distribution chambers (5), a fan (12) is installed inside the distribution chamber (5), and a partition plate (13) is fixed inside the heat dissipation trough (3); the bottom of the heat dissipation trough (3) is connected to a temporary storage trough (4), and an infusion pump (9) is installed on one side of the back of the temporary storage trough (4), and a third delivery pipe (10) is connected between the infusion pump (9) and the cooling trough (1).

2. The heat treatment equipment for aluminum profile manufacturing according to claim 1, characterized in that: An electric butterfly valve (6) is installed on one side of the back of the cooling trough (1) and the heat dissipation trough (3), and the backs of the two electric butterfly valves (6) are respectively connected to a first delivery pipe (7) and a second delivery pipe (8).

3. The heat treatment equipment for aluminum profile manufacturing according to claim 2, characterized in that: The first delivery pipe (7) is connected to the top of the heat dissipation tank (3), and the second delivery pipe (8) is connected to the other side of the back of the temporary storage tank (4).

4. The heat treatment equipment for aluminum profile manufacturing according to claim 1, characterized in that: The interior of the partition plate (13) is hollow, and the partition plate (13) is communicated with the two distribution chambers (5).

5. The heat treatment equipment for aluminum profile manufacturing according to claim 4, characterized in that: The height of the partition plate (13) is smaller than the height of the heat dissipation groove (3).

6. The heat treatment equipment for aluminum profile manufacturing according to claim 1, characterized in that: The height of the cooling groove (1) is twice the height of the heat dissipation groove (3) and the temporary storage groove (4), and the width of the heat dissipation groove (3) and the temporary storage groove (4) is twice the width of the cooling groove (1).

7. The heat treatment equipment for aluminum profile manufacturing according to claim 5, characterized in that: The partition plate (13) is in a grid shape.

8. The heat treatment equipment for aluminum profile manufacturing according to claim 1, characterized in that: A shelf plate (2) is connected in the middle of the cooling trough (1), and the shelf plate (2) is in a grid shape.

9. The heat treatment equipment for aluminum profile manufacturing according to claim 1, characterized in that: A filter screen (11) is installed on the inner wall of the cooling tank (1), and the filter screen (11) corresponds to the first conveying pipe (7).

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