A production device of a radiation refrigeration coating

Abstract

This utility model discloses a production device for radiation-cooling coatings, including a mixing tank, an inner rotating disc, a side fixed support plate, and an inner scraper. The inner rotating disc is rotatably disposed inside the mixing tank. The bottom of the side fixed support plate is fixedly connected to the inner rotating disc. The inner scraper is disposed outside the side fixed support plate and fixedly connected to the inner rotating disc, rotating along with the inner rotating disc. The inner scraper is located inside the mixing tank, and its outer end is slidably connected to the inner wall of the mixing tank. Two first rotating rods are rotatably disposed inside the side fixed support plate, both of which are vertically arranged and rotatably connected to the inner side of the inner rotating disc. The two first rotating rods are located at the outer ends of the side fixed support plate. A second rotating rod is disposed inside the inner rotating disc, and the second rotating rod is vertically arranged. In summary, this utility model has the advantages of simple structure, convenient operation, high production efficiency, good mixing effect, and suitability for large-scale promotion.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary equipment processing technology for coating production, and specifically relates to a production device for radiation-cooled coatings. Background Technology

[0002] Radiation cooling coatings are innovative materials with special functions. They reduce the surface temperature of objects through a unique physical mechanism, showing great application potential in energy conservation, environmental protection, and multiple industrial fields. They play a very positive role in building energy conservation, industrial equipment cooling, power facility protection, agricultural greenhouse management, and even photovoltaic efficiency enhancement. They are one of the powerful technical means to address global warming, energy conservation and emission reduction, and alleviate the urban heat island effect. Currently, they are mainly challenged by environmental dependence, durability, and cost. If the cost problem of their production can be solved, they will have great economic and social benefits.

[0003] In the production of radiation-cooling coatings, the stirring process is the core link to ensure the uniform dispersion of functional fillers and maintain the stability of the system. It directly affects the reflectivity, emissivity and application performance of the coating. Especially when preparing radiation-cooling coatings containing various nanoparticles and functional additives, due to the characteristics of nanoparticles being prone to agglomeration and the large differences in density and particle size of different components, the current single stirring method cannot effectively break up the agglomerates. Not only is the stirring efficiency low, but it also cannot achieve a uniform mixing effect. The existing solutions mainly extend the stirring time. Although this has some effect, it also significantly increases energy consumption and production time costs, which is not suitable for large-scale promotion of the process.

[0004] Therefore, there is an urgent need for a production device for radiation-cooling coatings that can solve the problems of single stirring method, low stirring efficiency, inability to effectively break up agglomerates, long production time and high production cost for radiation-cooling coatings containing various nanoparticles and functional additives. Utility Model Content

[0005] In view of this, this utility model proposes an integrated automatic assembly device for portable moxibustion devices, which is applied to the field of processing technology for moxibustion auxiliary equipment, and solves the existing technical problems of single stirring method, low stirring efficiency, inability to effectively break up agglomerates, long production time and high production cost.

[0006] To achieve the above-mentioned technical objectives, the specific technical solution adopted by this utility model is as follows:

[0007] A production apparatus for radiation-cooling coatings includes a mixing tank, an inner rotating disc, a side fixed support plate, and an inner scraper. The inner rotating disc is rotatably disposed inside the mixing tank. The bottom of the side fixed support plate is fixedly connected to the inner rotating disc. The inner scraper is disposed outside the side fixed support plate and fixedly connected to the inner rotating disc, rotating with the inner rotating disc. The inner scraper is located inside the mixing tank, and its outer end is slidably connected to the inner wall of the mixing tank. Two first rotating rods are rotatably disposed inside the side fixed support plate, both of which are vertically arranged and rotatably connected to the inner side of the inner rotating disc. The two first rotating rods are located at the outer ends of the side fixed support plate. A second rotating rod is disposed inside the inner rotating disc, and it is vertically arranged. The outer ends of the side fixed support plate and the corresponding two first rotating rods are symmetrically arranged in the horizontal direction about the second rotating rod.

[0008] Furthermore, a first stirring shaft is provided at the bottom of the second rotating rod, and stirring blades are provided on the outside of the first stirring shaft. Two second stirring shafts are symmetrically arranged inside the inner rotating disk about the first stirring shaft. The top of the second stirring shaft is fixed to the first rotating rod, and the rotation of the first rotating rod drives the rotation of the second stirring shaft.

[0009] Furthermore, an inner fixed support plate is provided on the inner side of the inner scraper, the bottom end of the second stirring shaft is rotatably connected to the inner fixed support plate, an inner gear ring is fixedly connected to the inner side of the mixing tank, a gear that meshes with the inner gear ring is fixedly connected to the outer side of the first rotating rod, the gear meshes with the inner gear ring, the inner scraper is slidably connected to the inner gear ring, and the inner scraper is slidably connected to the mixing tank.

[0010] Furthermore, a bottom support frame is fixedly connected inside the mixing tank, and the bottom end of the No. 1 stirring shaft is rotatably connected to the bottom support frame.

[0011] Furthermore, a discharge pipe is fixedly connected to the bottom of the mixing tank, and a feed pipe is fixedly connected to one side of the mixing tank.

[0012] Furthermore, a No. 2 material control valve is installed on the discharge pipe, and a No. 1 material control valve is installed on the feed pipe.

[0013] Furthermore, a motor is installed on the top of the mixing tank, and the output end of the motor is fixedly connected to the second rotating rod.

[0014] Furthermore, an external support frame is provided on the outside of the mixing tank to support the mixing tank through its connection.

[0015] By adopting the above technical solution, this utility model can also bring the following beneficial effects:

[0016] 1. This utility model discloses a production device for radiation-cooling coatings. By setting up an inner rotating disk, a side fixed support plate, a first rotating rod, a gear, and a second stirring shaft, the device achieves overall rotation adjustment when the second rotating rod, the first stirring shaft, and the inner rotating disk rotate. The inner rotating disk drives the side fixed support plate, the first rotating rod, the second stirring shaft, and the gear to rotate as a whole. The gear meshes with an internal gear ring, and when the gear rotates, it drives the first rotating rod on the inner side to rotate. The first rotating rod then drives the second stirring shaft to rotate. When the second stirring shaft rotates, it rotates on its own axis, thus fully stirring the radiation-cooling coating in the mixing tank. This device has the advantages of simple structure, good stirring effect, requiring only one driving device, and effective cost savings.

[0017] 2. This utility model discloses a production device for radiation cooling coating. The inner rotating disc drives the outer inner scraper to rotate. The inner scraper scrapes off the residual material on the inner wall of the mixing tank, reducing the amount of material residue on the inner wall of the mixing tank, reducing the number of maintenance times and shortening maintenance time. The mixing tank is automatically fed and discharged through the feed pipe, discharge pipe, No. 1 material control valve and No. 2 material control valve, which effectively improves production efficiency. It has the advantages of convenient operation, higher production efficiency, long service life and suitability for large-scale promotion. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a production device for radiation-cooled coating mentioned in this utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the second rotating rod and the side fixed support plate in this embodiment;

[0021] Figure 3 This is a schematic diagram of the connection structure between the first stirring shaft and the stirring blade in this embodiment;

[0022] Figure 4 This is a schematic diagram of the connection structure between the side fixed support plate and the first rotating rod in this embodiment;

[0023] In the diagram: 1. Mixing tank; 2. Inner rotating disc; 3. Side fixed support plate; 4. Inner scraper; 5. Rotating rod No. 1; 6. Gear; 7. Internal gear ring; 8. Rotating rod No. 2; 9. Motor; 10. Stirring shaft No. 1; 11. Stirring shaft No. 2; 12. Inner fixed support plate; 13. Stirring blades; 14. Bottom support frame; 15. Discharge pipe; 16. Outer support frame; 17. Feed pipe; 18. Material control valve No. 1; 19. Material control valve No. 2. Detailed Implementation

[0024] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. This utility model can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this invention, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using other structures and / or functionalities besides one or more of the aspects set forth herein.

[0027] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0028] Furthermore, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0029] In one embodiment of this utility model, such as Figures 1 to 4 As shown, the present invention provides a production apparatus for radiation-cooling coatings, comprising a mixing tank 1, an inner rotating disk 2, a side fixed support plate 3, and an inner scraper 4. The inner rotating disk 2 is rotatably disposed inside the mixing tank 1. A second rotating rod 8 is fixedly connected to the inside of the inner rotating disk 2, and the horizontal ends of the side fixed support plate 3 are symmetrically welded and fixed to the outer sides of the second rotating rod 8. The bottom of the side fixed support plate 3 is fixedly connected to the inner rotating disk 2, so that the horizontal ends of the side fixed support plate 3 rotate horizontally around the second rotating rod 8. The inner scraper 4 is fixedly connected to the side fixed support plate 3. On the outside, the inner scraper 4 is fixedly connected to the inner rotating disk 2. The inner scraper 4 is matched with the inner wall of the mixing tank 1. The first rotating rod 5 is rotatably set inside the side fixed support plate 3. The first rotating rod 5 and the second rotating rod 8 both extend vertically. The first rotating rod 5 is rotatably connected to the inner rotating disk 2. The first stirring shaft 10 is fixedly connected to the bottom end of the second rotating rod 8. The stirring blade 13 is fixedly installed on the outside of the first stirring shaft 10. The second stirring shaft 11 is symmetrically rotated inside the inner rotating disk 2. The top end of the second stirring shaft 11 is fixedly connected to the first rotating rod 5.

[0030] An inner fixed support plate 12 is fixedly connected to the inner side of the inner scraper 4. The bottom end of the second stirring shaft 11 is rotatably connected to the inner fixed support plate 12. An inner gear ring 7 is fixedly connected to the inner side of the mixing tank 1. A gear 6 that meshes with the inner gear ring 7 is fixedly connected to the outer side of the first rotating rod 5. The gear 6 meshes with the inner gear ring 7. The inner scraper 4 is slidably connected to the inner gear ring 7 and the mixing tank 1. The second rotating rod 8 drives the inner rotating disk 2, the side fixed support plate 3, the first rotating rod 5, the gear 6, and the second stirring shaft 11 to rotate as a whole. The gear 6 meshes with the inner teeth of the inner gear ring 7. When rotating, the gear 6 rotates through the meshing of the fixed inner gear ring 7. The gear 6 drives the first rotating rod 5 and the second stirring shaft 11 to rotate. The first stirring shaft 10 and the second stirring shaft 11 are used to mix the radiation cooling coating raw materials in the mixing tank 1.

[0031] A bottom support frame 14 is welded and fixed inside the mixing tank 1. The bottom end of the first stirring shaft 10 is rotatably connected to the bottom support frame 14. A discharge pipe 15 is fixedly connected to the bottom of the mixing tank 1, and a feed pipe 17 is fixedly connected to one side of the mixing tank 1. The bottom support frame 14 supports the rotational position of the first stirring shaft 10, and the discharge pipe 15 discharges the radiant cooling coating that has been stirred inside the mixing tank 1. A second material control valve 19 is installed on the discharge pipe 15, and a first material control valve 18 is installed on the feed pipe 17. The second material control valve 19 controls the discharge from the discharge pipe 15, and the first material control valve 18 controls the feeding from the feed pipe 17.

[0032] A motor 9 is bolted to the top of the mixing tank 1. The output end of the motor 9 is fixedly connected to the second rotating rod 8. The output end of the motor 9 drives the second rotating rod 8 to rotate, which in turn drives the inner rotating disk 2, the side fixed support plate 3, the inner scraper 4, the first stirring shaft 10, and the second stirring shaft 11 to rotate and adjust as a whole, so as to uniformly stir the radiation cooling coating raw materials in the mixing tank 1. An external support frame 16 is provided on the outside of the mixing tank 1.

[0033] In use, this invention is centrally controlled by an external controller. Various raw materials required for mixing the radiation cooling coating are added to the mixing tank 1 through the feed pipe 17. These raw materials mainly include nanoparticles, film-forming substances, solvents, and additives. The output of the motor 9 drives the second rotating rod 8 to rotate. The second rotating rod 8 drives the outer inner rotating disk 2 to rotate inside the mixing tank 1. The inner rotating disk 2, the second rotating rod 8, drive the side fixed support plate 3, the inner scraper 4, the first rotating rod 5, and the gear 6 to rotate as a whole. The second rotating rod 8 drives the first stirring shaft 10 and the stirring blades 13 to rotate. When the angle position is adjusted by rotation, gear 6 meshes with the internal gear ring 7. The position of the internal gear ring 7 is fixed. Gear 6 and internal gear ring 7 mesh and rotate, driving the first rotating rod 5 to rotate. The first rotating rod 5 drives the second stirring shaft 11 to rotate. The first stirring shaft 10, the second stirring shaft 11 and the stirring blade 13 mix the radiant cooling coating raw materials in the mixing tank 1. The inner rotating disk 2 drives the outer inner scraper 4 to rotate. The inner scraper 4 scrapes off the residual material on the inner wall of the mixing tank 1. In summary, this utility model has the advantages of simple structure, convenient operation, high production efficiency, good mixing effect and suitability for large-scale promotion.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A production apparatus for radiation-cooled coatings, characterized in that: The system includes a mixing tank (1), an inner rotating disc (2), a side fixed support plate (3), and an inner scraper (4). The inner rotating disc (2) is rotatably disposed inside the mixing tank (1). The bottom of the side fixed support plate (3) is fixedly connected to the inner rotating disc (2). The inner scraper (4) is disposed outside the side fixed support plate (3) and fixedly connected to the inner rotating disc (2), rotating along with the inner rotating disc (2). The inner scraper (4) is located inside the mixing tank (1), and its outer end is slidably connected to the inner wall of the mixing tank (1). The side fixed support plate (3) has two rotating rods (5) inside. Both rotating rods (5) are vertically arranged. The rotating rods (5) are rotatably connected to the inner side of the inner rotating disk (2). The two rotating rods (5) are located at the outer end of the side fixed support plate (3). The inner rotating disk (2) has a rotating rod (8) inside. The rotating rod (8) is vertically arranged. The outer ends of the side fixed support plate (3) and the corresponding two rotating rods (5) are symmetrically arranged in the horizontal direction about the rotating rod (8).

2. The production apparatus for radiation-cooled coatings according to claim 1, characterized in that: The bottom end of the second rotating rod (8) is provided with a first stirring shaft (10), and the outside of the first stirring shaft (10) is provided with stirring blades (13). The inner rotating disk (2) is symmetrically provided with two second stirring shafts (11) about the first stirring shaft (10). The top end of the second stirring shaft (11) is fixed to the first rotating rod (5), and the rotation of the first rotating rod (5) drives the rotation of the second stirring shaft (11).

3. The production apparatus for radiation-cooled coatings according to claim 2, characterized in that: An inner fixed support plate (12) is provided on the inner side of the inner scraper (4). The bottom end of the second stirring shaft (11) is rotatably connected to the inner fixed support plate (12). An inner gear ring (7) is fixedly connected to the inner side of the mixing tank (1). A gear (6) that cooperates with the inner gear ring (7) is fixedly connected to the outer side of the first rotating rod (5). The gear (6) meshes with the inner gear ring (7). The inner scraper (4) is slidably connected to the inner gear ring (7). The inner scraper (4) is slidably connected to the mixing tank (1).

4. The production apparatus for radiation-cooled coatings according to claim 3, characterized in that: The mixing tank (1) is fixedly connected to a bottom support frame (14), and the bottom end of the first stirring shaft (10) is rotatably connected to the bottom support frame (14).

5. The production apparatus for radiation-cooled coatings according to claim 4, characterized in that: The bottom of the mixing tank (1) is fixedly connected to a discharge pipe (15), and the side of the mixing tank (1) is fixedly connected to a feed pipe (17).

6. The production apparatus for radiation-cooled coatings according to claim 5, characterized in that: The discharge pipe (15) is equipped with a No. 2 material control valve (19), and the feed pipe (17) is equipped with a No. 1 material control valve (18).

7. The production apparatus for radiation-cooled coatings according to claim 6, characterized in that: A motor (9) is installed on the top of the mixing tank (1), and the output end of the motor (9) is fixedly connected to the second rotating rod (8).

8. The production apparatus for radiation-cooled coatings according to claim 7, characterized in that: An external support frame (16) is provided on the outside of the mixing tank (1) to support the mixing tank (1) through its connection with the mixing tank (1).

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