Cooling device of homogenizing furnace

Abstract

The utility model relates to the technical field of homogenizing treatment, and provides a homogenizing furnace cooling device which comprises a cooling mechanism and a furnace body, the cooling mechanism comprises a lifting assembly, a cooling box and a protective shell arranged on the cooling box in a covering mode, the cooling box is filled with cooling liquid, the lifting assembly is installed on the inner side wall of the protective shell, the lifting assembly is provided with a first positioning seat for containing aluminum profiles, and the first positioning seat can be immersed in the cooling liquid in a reciprocating mode. A water mist assembly is connected to the protective shell in a sliding mode, and the spraying direction of the water mist assembly faces the lifting assembly; the furnace body is connected with the cooling box, a second positioning seat is arranged in the furnace body, and a moving channel for aluminum profiles to penetrate through is formed between the furnace body and the cooling box; the cooling device solves the problem that cooling efficiency is poor due to uneven cooling, and has the advantages of being simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of homogenization treatment, and particularly relates to a cooling device for a homogenizing furnace. Background Art

[0002] At present, the aluminum profile homogenizing furnace is an indispensable device for improving the quality of aluminum profile products. After homogenization, the internal components of the aluminum profile are uniform, the mold consumption is reduced during the production process, and the extrusion pressure is reduced. The homogenizing furnace generally includes a homogenizing furnace and a cooling device. The cooling device generally includes two cooling methods: air cooling and water cooling. However, there are still some deficiencies in the existing cooling devices of the homogenizing furnace. For example, a cooling device for a homogenizing furnace with the publication number CN210596178U has cavities provided inside both the heat dissipation wall and the aluminum rod support frame and they are interconnected. There is a water inlet pipe provided on the heat dissipation wall, and several water mist nozzles are provided on the aluminum rod support frame. Cooling water enters the internal cavities of the heat dissipation wall and the aluminum rod support frame through the water inlet pipe, and is sprayed out by the water mist nozzles to perform layered water cooling on the aluminum rod to avoid uneven precipitation of the second phase due to large temperature differences during the cooling process of the aluminum rod.

[0003] However, the above device still has the following disadvantages: when the device is in use, neither the water mist nozzles nor the aluminum rods can move positions. Therefore, when cooling, the water mist nozzles still cool one side of the aluminum rod faster, and the uniformity is still not ideal, so the cooling efficiency is poor. Summary of the Invention

[0004] Based on this, in order to solve the problem of poor cooling efficiency caused by uneven cooling, the utility model provides a cooling device for a homogenizing furnace, and its specific technical solution is as follows:

[0005] A cooling device for a homogenizing furnace includes a cooling mechanism and a furnace body; the cooling mechanism includes a lifting component, a cooling tank, and a protective shell covering the cooling tank. The cooling tank is filled with a coolant. The lifting component is installed on the inner side wall of the protective shell. A first positioning seat for placing the aluminum profile is provided on the lifting component, and the first positioning seat can reciprocally immerse into the coolant. A water mist component is slidably connected to the protective shell, and the spraying direction of the water mist component faces the lifting component; the furnace body is connected to the cooling tank, and a second positioning seat is provided inside the furnace body. A moving channel for the aluminum profile to pass through is formed between the furnace body and the cooling tank.

[0006] The above-mentioned homogenizing furnace cooling device is provided with a lifting component, which controls the lifting movement of the aluminum profile, enabling the aluminum profile to reciprocally enter the cooling box and complete the immersion cooling operation, thus solving the problem of poor cooling efficiency caused by uneven cooling; by setting a water mist component, the temperature inside the protective shell can be rapidly reduced by spraying. Compared with other cooling methods, the energy consumption of spray cooling is lower, saving production costs; by setting a first positioning seat and a second positioning seat, it is convenient to install and place the aluminum profile during processing, improving the installation stability of the aluminum profile and preventing it from falling off during processing, which affects the processing efficiency.

[0007] Further, the cooling box includes a box body and a liquid inlet pipe. The box body is provided with a liquid inlet and an opening. One end of the liquid inlet pipe is arranged at the liquid inlet, and the other end of the liquid inlet pipe extends and is installed inside the box body. The outer side wall of the box body is fixedly connected to the furnace body.

[0008] Further, the lifting component includes a mounting frame, a lifting frame and a driving structure. One end of the mounting frame is connected to the inner side wall of the protective shell, and the other end of the mounting frame extends to the bottom of the box body and is fixed. The lifting frame is arranged on the mounting frame. The first positioning seat is detachably arranged on the lifting frame. The driving structure is installed on the protective shell and is used to control the lifting movement of the lifting frame.

[0009] Further, the driving structure includes a driving motor, a transmission shaft, a transmission gear and a lifting rack. The driving motor is installed on the box body. The transmission shaft is rotationally assembled on the side wall of the box body. One end of the transmission shaft is in transmission connection with the driving motor. A transmission gear is sleeved on the other end of the transmission shaft. The lifting rack is installed on the lifting frame, and the lifting rack meshes with the transmission gear.

[0010] Further, the structure of the first positioning seat is the same as that of the second positioning seat. A plurality of auxiliary pulleys are arranged at intervals on the first positioning seat. A positioning space for placing the aluminum profile is formed between two adjacent auxiliary pulleys.

[0011] Further, a feed inlet is provided on the protective shell, and limiting components are arranged on both sides inside the feed inlet.

[0012] Further, the water mist component includes a water mist nozzle and a sliding plate connected to the top of the protective shell. A water inlet is provided on the sliding plate. One end of the water mist nozzle is inserted into the water inlet, and the other end of the water mist nozzle extends into the protective shell and is located above the lifting component.

[0013] Further, the water mist nozzle includes a water inlet pipe, a cold air fan, a spray pipe, and a plurality of mist caps. The water inlet pipe is connected between the water inlet and the spray pipe. The cold air fan is installed on the spray pipe. A plurality of fan blades are arranged at intervals on the cold air fan. A plurality of hole groups are formed in the spray pipe. The plurality of mist caps are sequentially sleeved on the outer side wall of the spray pipe from top to bottom. A gap is formed between two adjacent mist caps up and down. The hole groups are arranged in the gap.

[0014] Further, the hole group includes a plurality of spray holes arranged at intervals, and the plurality of spray holes are arranged around the outer circumference of the spray pipe.

[0015] Further, a plurality of heating pipes are provided on the furnace body, and the heating pipes extend into the furnace body. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the homogenizing furnace cooling device according to an embodiment of the present invention;

[0017] Figure 2 is a schematic cross-sectional structural diagram of the homogenizing furnace cooling device according to an embodiment of the present invention;

[0018] Figure 3 is a schematic structural diagram of the water mist nozzle of the homogenizing furnace cooling device according to an embodiment of the present invention;

[0019] Figure 4 is a schematic structural diagram of the water mist nozzle of the homogenizing furnace cooling device according to an embodiment of the present invention.

[0020] Description of the Reference Numerals:

[0021] 1, lifting assembly; 11, mounting frame; 12, lifting frame; 13, driving structure; 131, lifting rack; 2, cooling tank; 21, box body; 22, liquid inlet pipeline; 3, protective shell; 31, feeding port; 32, limiting component; 4, first positioning seat; 5, water mist component; 51, water mist nozzle; 511, water inlet pipe; 512, cold air fan; 5121, fan blade; 513, spray pipe; 5131, spray hole; 514, mist cap; 52, sliding plate; 521, water inlet; 6, furnace body; 61, heating pipe; 7, second positioning seat; 8, auxiliary pulley. Detailed Embodiments

[0022] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and do not limit the protection scope of the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model pertains. The terms used herein in the description of this utility model are for the purpose of describing specific implementations only and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] In this utility model, the so-called "first" and "second" do not represent specific quantities and sequences, but are only used for name distinction.

[0026] As Figure 1 and Figure 2 As shown, a homogenizing furnace cooling device in an embodiment of this utility model includes a cooling mechanism and a furnace body 6; the cooling mechanism includes a lifting component 1, a cooling tank 2, and a protective shell 3 covering the cooling tank 2. The cooling tank 2 is filled with coolant. The lifting component 1 is installed on the inner side wall of the protective shell 3. A first positioning seat 4 for placing aluminum profiles is provided on the lifting component 1. The first positioning seat 4 can reciprocally immerse in the coolant. A water mist component 5 is slidably connected to the protective shell 3, and the spraying direction of the water mist component 5 faces the lifting component 1; the furnace body 6 is connected to the cooling tank 2, and a second positioning seat 7 is provided inside the furnace body 6. A moving channel for the aluminum profile to pass through is formed between the furnace body 6 and the cooling tank 2.

[0027] For the above homogenizing furnace cooling device, by providing the lifting component 1, the lifting component 1 controls the lifting movement of the aluminum profile, so that the aluminum profile can reciprocally enter the cooling tank 2 and complete the immersion cooling operation, thus solving the problem of poor cooling efficiency caused by uneven cooling; by providing the water mist component 5, the temperature inside the protective shell 3 can be rapidly reduced by spraying. Compared with other cooling methods, the energy consumption of spray cooling is lower, saving production costs; by providing the first positioning seat 4 and the second positioning seat 7, it is convenient for the installation and placement of the aluminum profile during processing, improving the installation stability of the aluminum profile and avoiding falling off during processing, which affects the processing efficiency.

[0028] As Figure 1 and Figure 2As shown, in one embodiment, the cooling box 2 includes a box body 21 and a liquid inlet pipe 22. The box body 21 is provided with a liquid inlet and an opening. One end of the liquid inlet pipe 22 is arranged at the liquid inlet, and the other end of the liquid inlet pipe 22 extends and is installed inside the box body 21. The outer side wall of the box body 21 is fixedly connected to the furnace body 6. Thus, it is convenient to fill the coolant.

[0029] As Figure 2 shown, in one embodiment, the lifting assembly 1 includes a mounting frame 11, a lifting frame 12 and a driving structure 13. One end of the mounting frame 11 is connected to the inner side wall of the protective shell 3, and the other end of the mounting frame 11 extends to the bottom of the box body 21 and is fixed. The lifting frame 12 is arranged on the mounting frame 11. The first positioning seat 4 is detachably arranged on the lifting frame 12. The driving structure 13 is installed on the protective shell 3 and is used to control the lifting movement of the lifting frame 12.

[0030] As Figure 2 shown, in one embodiment, the driving structure 13 includes a driving motor, a transmission shaft, a transmission gear and a lifting rack 131. The driving motor is installed on the box body 21. The transmission shaft is rotatably assembled on the side wall of the box body 21. One end of the transmission shaft is in transmission connection with the driving motor. A transmission gear is sleeved on the other end of the transmission shaft. The lifting rack 131 is installed on the lifting frame 12, and the lifting rack 131 meshes with the transmission gear. By providing a driving motor, the driving motor controls the rotation of the transmission shaft, thereby driving the rotation of the transmission gear, and further controlling the lifting movement of the lifting frame 12 through the meshing between the transmission gear and the lifting rack 131.

[0031] As Figure 2 shown, in one embodiment, the structure of the first positioning seat 4 is the same as that of the second positioning seat 7. A plurality of auxiliary pulleys 8 are arranged at intervals on the first positioning seat 4. A positioning space for placing the aluminum profile is formed between two adjacent auxiliary pulleys 8. By providing the auxiliary pulleys 8, it is convenient for the aluminum profile to move on the first positioning seat 4 and the second positioning seat 7 and to be transferred between the first positioning seat 4 and the second positioning seat 7.

[0032] As Figure 1 and Figure 2 shown, in one embodiment, the protective shell 3 is provided with a feed inlet 31. Limiting components 32 are arranged on both sides inside the feed inlet 31. Limit the feeding of the aluminum profile to avoid deviation or even falling off.

[0033] As Figures 2 - 4 shown, in one embodiment, the water mist assembly 5 includes a water mist nozzle 51 and a sliding plate 52 slidably connected to the top of the protective shell 3. The sliding plate 52 is provided with a water inlet 521. One end of the water mist nozzle 51 is inserted into the water inlet 521, and the other end of the water mist nozzle 51 extends into the protective shell 3 and is located above the lifting assembly 1.

[0034] As Figures 2 - 4 shown, in one embodiment, the water mist nozzle 51 includes a water inlet pipe 511, a cold air fan 512, a spray pipe 513 and a plurality of mist caps 514. The water inlet pipe 511 is connected between the water inlet 521 and the spray pipe 513. The cold air fan 512 is installed on the spray pipe 513. A plurality of fan blades 5121 are arranged at intervals on the cold air fan 512. A plurality of hole groups are formed on the spray pipe 513. The plurality of mist caps 514 are sequentially sleeved on the outer side wall of the spray pipe 513 from top to bottom. A gap is formed between two adjacent mist caps 514 from top to bottom. The hole groups are arranged in the gaps. Cooling water is sprayed out from the hole groups and forms water mist under the action of the mist caps 514.

[0035] Specifically, the mist cap 514 is in a funnel shape, and the funnel-shaped mist cap 514 is buckled on the spray pipe 513.

[0036] As Figure 4 shown, in one embodiment, the hole group includes a plurality of spray holes 5131 arranged at intervals, and the plurality of spray holes 5131 are arranged around the outer circumference of the spray pipe 513.

[0037] As Figure 2 shown, in one embodiment, a plurality of heating pipes 61 are provided on the furnace body 6, and the heating pipes 61 extend into the furnace body 6. The heating and homogenizing operation of the aluminum profile is realized.

[0038] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0039] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A homogenizing furnace cooling device, characterized in that: include: A cooling mechanism, comprising a lifting assembly, a cooling box, and a protective shell covering the cooling box, wherein the cooling box is filled with coolant, the lifting assembly is mounted on the inner sidewall of the protective shell, the lifting assembly is provided with a first positioning seat for placing the aluminum profile, the first positioning seat can be reciprocally immersed in the coolant, and a water mist assembly is slidably connected to the protective shell, the spray direction of the water mist assembly being toward the lifting assembly; A furnace body is connected to the cooling box, a second positioning seat is provided in the furnace body, and a moving channel for the aluminum profile to pass through is formed between the furnace body and the cooling box.

2. The homogenizing furnace cooling device according to claim 1, characterized in that: The cooling box includes a box body and a liquid inlet pipe. The box body is provided with a liquid inlet and an opening. One end of the liquid inlet pipe is arranged at the liquid inlet, and the other end of the liquid inlet pipe extends and is installed in the box body. The outer wall of the box body is fixedly connected to the furnace body.

3. The homogenizing furnace cooling device according to claim 2, characterized in that: The lifting assembly includes a mounting frame, a lifting frame and a driving structure. One end of the mounting frame is connected to the inner wall of the protective shell, and the other end of the mounting frame extends to the bottom of the box and is fixed. The lifting frame is arranged on the mounting frame, and the first positioning seat is detachably mounted on the lifting frame. The driving structure is installed on the protective shell and is used to control the lifting movement of the lifting frame.

4. The homogenizing furnace cooling device according to claim 3, characterized in that: The driving structure includes a driving motor, a transmission shaft, a transmission gear and a lifting rack. The driving motor is installed on the box body, and the transmission shaft is rotatably assembled on the side wall of the box body. One end of the transmission shaft is connected to the driving motor, and the other end of the transmission shaft is provided with a transmission gear. The lifting rack is installed on the lifting frame, and the lifting rack and the transmission gear are meshed with each other.

5. The homogenizing furnace cooling device according to claim 1, characterized in that: The structure of the first positioning seat is the same as that of the second positioning seat. A plurality of auxiliary pulleys are arranged at intervals on the first positioning seat, and a positioning space for placing the aluminum profile is formed between two adjacent auxiliary pulleys.

6. The homogenizing furnace cooling device according to claim 1, characterized in that: A feed port is provided on the protective shell, and limiting components are provided on both sides of the feed port.

7. The homogenizing furnace cooling device according to claim 1, characterized in that: The water mist assembly includes a water mist nozzle and a slide slidably connected to the top of the protective shell. The slide is provided with a water inlet. One end of the water mist nozzle is inserted into the water inlet, and the other end of the water mist nozzle extends into the protective shell and is located above the lifting assembly.

8. The homogenizing furnace cooling device according to claim 7, characterized in that: The water mist nozzle includes a water inlet pipe, a cooling fan, a nozzle and multiple mist covers. The water inlet pipe is connected between the water inlet and the nozzle. The cooling fan is installed on the nozzle. The cooling fan is provided with multiple blades at intervals. The nozzle is provided with multiple hole groups. The multiple mist covers are sequentially mounted on the outer wall of the nozzle up and down. A gap is formed between two adjacent upper and lower mist covers, and the hole group is arranged in the gap.

9. The homogenizing furnace cooling device according to claim 8, characterized in that: The hole group includes a plurality of water spray holes arranged at intervals, and the plurality of water spray holes are arranged around the outer circumference of the nozzle.

10. The homogenizing furnace cooling device according to claim 1, characterized in that: The furnace body is provided with a plurality of heating tubes, and the heating tubes extend into the furnace body.

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