Energy-saving heating coating device for artificial leather
By introducing a waste heat recovery system into the artificial leather heating coating device, the waste heat from the production process is used to heat the insulation box, solving the problem of temperature loss and achieving energy saving and efficiency improvement.
Patent Information
- Application Number
- CN202423012104.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing artificial leather heating coating devices are prone to heat loss during the heating process, leading to increased energy consumption and reduced performance.
The system employs a heating and insulation box and a waste heat recovery system. Waste heat generated during the production of artificial leather is transported to the heating and insulation box through waste heat pipes, and works with heating pipes to maintain the temperature and reduce heat loss.
The artificial leather heating coating device achieves energy-saving effects, improves performance and efficiency, and avoids excessive temperature loss.
Smart Images
Figure CN223847353U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to artificial leather production and processing technical field, concretely to a kind of artificial leather energy-saving heating coating device. BACKGROUND
[0002] Artificial leather energy-saving heating coating device is a kind of equipment for producing artificial leather, its main function is to uniformly coat coating on substrate, and heating is carried out simultaneously to improve coating effect, after artificial leather coating is completed, heating treatment is adopted at present, temperature loss phenomenon is prone to occur in heating process, temperature does not reach the required temperature, temperature is increased, energy consumption is increased, corresponding operating cost is also increased, artificial leather heating coating energy-saving effect is reduced, and the use effect and efficiency of artificial leather heating coating device are also directly affected.
[0003] Therefore, it is necessary to develop an artificial leather energy-saving heating coating device. UTILITY MODEL CONTENT
[0004] The utility model aims at providing an artificial leather energy-saving heating coating device to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: an artificial leather energy-saving heating coating device, comprising a heating insulation box, a U-shaped frame is installed on one side of the inside of the heating insulation box, guide holes are formed above and below the surface of the U-shaped frame, and tight rollers are installed above and below the outer wall on one side of the U-shaped frame.
[0006] A waste heat recovery tank is installed at the top center of the heating insulation box.
[0007] Preferably, heating pipes are installed at the top and bottom of the U-shaped frame.
[0008] Preferably, a guide column is installed on the outer wall of one side of the tight roller, and the outer wall of the guide column is slidably connected with the inner wall of the guide hole.
[0009] Preferably, a nut is installed on one side of the outer wall of the guide column, and the inner wall of the nut is threadedly connected with the outer wall of the guide column.
[0010] Preferably, a spring is installed on the other side of the outer wall of the guide column, and the spring is located between the U-shaped frame and the tight roller.
[0011] Preferably, a waste heat pipe is installed at the top center of the waste heat recovery tank, and a fan is installed below the inside of the waste heat recovery tank.
[0012] Preferably, the two side inner walls of the waste heat recovery tank are provided with fixed plates above, and the opposite sides of the two groups of fixed plates are provided with filter plates above and below.
[0013] Preferably, the side outer walls of the fixed plates are provided with sliding grooves above and below, and the two side outer walls of the filter plates are provided with sliding blocks.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The waste heat recovery tank is connected to the waste heat pipe on the top of the heating incubator, and the waste heat generated in the artificial leather production process is connected to the waste heat pipe, and the waste heat is transported to the waste heat recovery tank, and then the fan in the waste heat recovery tank drives the waste heat into the heating incubator, so that the artificial leather coating enters the heating incubator, and the heating pipe can heat the artificial leather, and the continuously transported waste heat can maintain the temperature in the heating incubator from being lost, so as to avoid the temperature in the heating incubator from being lost too quickly. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A front view of the utility model is provided.
[0017] Figure 2 A front view of the utility model is provided.
[0018] Figure 3 A front view of the utility model is provided. Figure 1 An enlarged view of the structure at A in the front view of the utility model is provided.
[0019] Figure 4 A partial structure exploded view of the utility model is provided.
[0020] In the figure: 1, heating incubator; 101, heating pipe; 2, U-shaped frame; 201, guide hole; 202, auxiliary roller; 3, tensioning roller; 301, guide column; 302, nut; 303, spring; 4, waste heat recovery tank; 401, waste heat pipe; 402, fan; 403, fixed plate; 404, filter plate; 405, sliding groove; 406, sliding block. DETAILED DESCRIPTION
[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0022] The utility model provides the following technical scheme: a kind of artificial leather energy-saving heating coating device, please refer to Figures 1-4 , including heating incubator 1, the inside top end and bottom end two sides of heating incubator 1 are equipped with heating pipe 101, heating pipe 101 is installed in correspondence with the inside of heating incubator 1, according to heating pipe 101 access external circuit, so that its heating pipe 101 is powered on, heating treatment can be carried out to heating incubator 1, while the inner wall of heating incubator 1 can be laid with heat-insulating material, reduce the temperature loss in heating incubator 1, one side of the inside of heating incubator 1 is equipped with U-shaped frame 2, the upper surface and lower surface of U-shaped frame 2 are both equipped with guide hole 201, the top and bottom two sides of U-shaped frame 2 are both equipped with auxiliary roller 202, the upper surface and lower surface of one side outer wall of U-shaped frame 2 are both equipped with tension roller 3, the outer wall of one side of tension roller 3 is equipped with guide column 301, the outer wall of guide column 301 is slidably connected with the inner wall of guide hole 201, the outer wall of guide column 301 is equipped with nut 302 on one side, the inner wall of nut 302 is threadedly connected with the outer wall of guide column 301, two groups of tension roller 3 are slidably connected in guide hole 201 on U-shaped frame 2 by guide column 301, and nut 302 is threadedly connected on the outer wall of guide column 301, so that two groups of tension roller 3 can move horizontally on one side of U-shaped frame 2, and the nut 302 after installation prevents tension roller 3 from being separated from U-shaped frame 2, the outer wall of guide column 301 is equipped with spring 303 on the other side, spring 303 is located between U-shaped frame 2 and tension roller 3, spring 303 is sleeved on the outer wall of guide column 301, using the elastic reaction force effect of spring 303, so that artificial leather enters heating incubator 1, is conveyed by auxiliary roller 202, and is treated by tension by tension roller 3 and spring 303, and artificial leather entering heating incubator 1 is heated by heating pipe 101.
[0023] A waste heat recovery box 4 is installed at the top center of the heating and insulation box 1. A waste heat pipe 401 is installed at the top center of the waste heat recovery box 4. A fan 402 is installed inside the lower part of the waste heat recovery box 4. Fixing plates 403 are installed on the upper part of the inner walls on both sides of the waste heat recovery box 4. The top of the waste heat recovery box 4 on the top of the heating and insulation box 1 is connected to the waste heat pipe 401, and the waste heat generated during the production of artificial leather is connected into the waste heat pipe 401. Waste heat is usually generated during the production of synthetic resins such as polyvinyl chloride or polyurethane in artificial leather raw materials, especially during chemical reaction processes and heating stages. The waste heat is transported to the waste heat recovery box 4 by the waste heat pipe 401, and then driven into the heating and insulation box 1 by the fan 402 inside the waste heat recovery box 4, so that the artificial leather coating enters the heating and insulation box 1. With the help of the heating pipe 101, the artificial leather can be heated. With the continuous supply of waste heat, the heating is maintained. The temperature inside the heat preservation box 1 is not easily lost, and the rapid temperature loss inside the heat preservation box 1 is avoided as much as possible. According to the waste heat recovery method adopted, the energy-saving effect of the artificial leather heating coating device is achieved. Filter plates 404 are installed above and below each other between the two sets of fixed plates 403. Sliding grooves 405 are opened above and below the outer wall of one side of the fixed plate 403. Sliding blocks 406 are set on the outer walls of both sides of the filter plates 404. The outer wall of the sliding block 406 is slidably connected to the inner wall of the sliding groove 405. The two sets of filter plates 404 are pushed into the sliding grooves 405 on the two sets of fixed plates 403 by the sliding blocks 406. After the filter plates 404 are installed, the waste heat entering the waste heat recovery box 4 can be filtered to avoid the waste heat containing impurities or dust from entering the heat preservation box 1. At the same time, the filter plates 404 are detachable, which is convenient for removal, replacement or cleaning.
[0024] Working principle: when using the utility model, the inside of the heating insulation box 1 is correspondingly distributed with an array of heating pipes 101, according to the heating pipe 101 connected to the external circuit, so that the heating pipe 101 is powered on, the heating insulation box 1 can be heated, and the inner wall of the heating insulation box 1 can be laid with heat preservation materials to reduce the temperature loss in the heating insulation box 1. By sliding the two sets of tensioning rollers 3 in the guide hole 201 on the U-shaped frame 2 through the guide column 301, and screwing the nut 302 on the outer wall of the guide column 301, the two sets of tensioning rollers 3 can move horizontally on one side of the U-shaped frame 2, and the installed nut 302 prevents the tensioning roller 3 from separating from the U-shaped frame 2. By sleeving the spring 303 on the outer wall of the guide column 301, the spring 303 has the effect of elastic reaction force, so that the artificial leather enters the heating insulation box 1, is conveyed by the auxiliary roller 202, and is subjected to tensioning treatment by the tensioning roller 3 matched with the spring 303. The artificial leather entering the heating insulation box 1 can be heated by the heating pipe 101. By connecting the top of the waste heat recovery tank 4 on the top of the heating insulation box 1 to the waste heat pipe 401, and connecting the waste heat generated in the artificial leather production process to the waste heat pipe 401, the waste heat is usually generated in the production process of synthetic resins such as polyvinyl chloride or polyurethane in artificial leather raw materials, especially in the chemical reaction process and heating stage. The waste heat is transported to the waste heat recovery tank 4 by the waste heat pipe 401, and then is driven by the fan 402 in the waste heat recovery tank 4 to the heating insulation box 1, so that the artificial leather coating enters the heating insulation box 1, and is subjected to heating treatment by the heating pipe 101. With the continuous delivery of waste heat, the temperature in the heating insulation box 1 is not easy to lose, and the temperature loss in the heating insulation box 1 is avoided as much as possible. According to the waste heat recovery mode, the energy saving effect of the artificial leather heating coating device is realized. By sliding the two sets of filter plates 404 into the sliding grooves 405 on the two sets of fixed plates 403 through the sliding blocks 406, the filter plates 404 can be installed to filter the waste heat entering the waste heat recovery tank 4, so as to avoid the impurities or smoke dust in the waste heat entering the heating insulation box 1. At the same time, the filter plate 404 has a detachable effect, which is convenient for taking out and replacing or cleaning, directly and effectively improving the use effect and efficiency of the artificial leather heating coating device.
[0025] Although the utility model has been described above with reference to the embodiments, various modifications can be made to it and equivalent components can be substituted for the components thereof without departing from the scope of the utility model. In particular, the features of the embodiments disclosed by the utility model can be combined with each other in any manner as long as there is no structural conflict, and the combinations of the features are not exhaustively described in the specification only for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. An energy-saving heating coating device for artificial leather, comprising a heating incubator (1), characterized in that: The inside of the heating incubator (1) is provided with a U-shaped frame (2), the upper and lower surfaces of the U-shaped frame (2) are provided with guide holes (201), and the upper and lower outer walls of one side of the U-shaped frame (2) are provided with tension rollers (3). The top center of the heating incubator (1) is provided with a waste heat recovery tank (4).
2. The energy-saving heating coating device for artificial leather according to claim 1, characterized in that: The top and bottom of the U-shaped frame (2) are provided with auxiliary rollers (202).
3. The energy-saving heating coating device for artificial leather according to claim 1, characterized in that: The outer wall of the tension roller (3) is provided with a guide column (301), and the outer wall of the guide column (301) is slidably connected with the inner wall of the guide hole (201).
4. The energy-saving heating coating device for artificial leather according to claim 3, characterized in that: The outer wall of the guide column (301) is provided with a nut (302), and the inner wall of the nut (302) is threadedly connected with the outer wall of the guide column (301).
5. The energy-saving heating coating device for artificial leather according to claim 4, characterized in that: The outer wall of the guide column (301) is provided with a spring (303), and the spring (303) is located between the U-shaped frame (2) and the tension roller (3).
6. The energy-saving heating coating device for artificial leather according to claim 1, characterized in that: The top center of the waste heat recovery tank (4) is provided with a waste heat pipe (401), and the inside of the waste heat recovery tank (4) is provided with a fan (402).
7. The energy-saving heating coating device for artificial leather according to claim 1, characterized in that: The upper and lower surfaces of the two inner walls of the waste heat recovery tank (4) are provided with fixed plates (403), and the upper and lower surfaces of the opposite sides of the two fixed plates (403) are provided with filter plates (404).
8. The energy-saving heating coating device for artificial leather according to claim 7, characterized in that: The upper and lower surfaces of the outer wall of the fixed plate (403) are provided with sliding grooves (405), and the outer walls of the two sides of the filter plate (404) are provided with sliding blocks (406), and the outer wall of the sliding block (406) is slidably connected with the inner wall of the sliding groove (405).