Silicon carbide constant-temperature modification barrel

Abstract

The utility model discloses a silicon carbide constant-temperature modification barrel which comprises a silicon carbide constant-temperature modification barrel body, and the bottom of the surface of the silicon carbide constant-temperature modification barrel body is in threaded connection with a bottom protection block. The protection effect of the bottom of the silicon carbide constant-temperature modification barrel body can be enhanced through the arranged bottom protection block, the protection effect of the outer surface of the silicon carbide constant-temperature modification barrel body can be enhanced through the arranged protection plate and the outer ring plate, the inner wall of the silicon carbide constant-temperature modification barrel body can be conveniently cleaned through the arranged cleaning layer, and the service life of the silicon carbide constant-temperature modification barrel body is prolonged. The impact resistance of the inner wall of the silicon carbide constant-temperature modification barrel body can be improved through the arranged resistant layer, cracks in the silicon carbide constant-temperature modification barrel body can be prevented through the arranged anti-crack layer, and the inner cavity wall of the silicon carbide constant-temperature modification barrel body has certain impact resistance through the arranged anti-impact layer. And through the arrangement of the elastic layer, the impact resistance effect can be better improved.

Description

Technical Field

[0001] This utility model relates to the technical field of silicon carbide constant temperature modified barrels, specifically, to a silicon carbide constant temperature modified barrel. Background Art

[0002] Silicon carbide thermostatic modified containers are mainly used for high-temperature reactions and solid particle storage. Due to their excellent high-temperature resistance, corrosion resistance, and chemical inertness, silicon carbide thermostatic modified containers perform excellently in high-temperature reactions, capable of withstanding temperatures up to 1800 degrees Celsius, and are not easily corroded by reactants, thus ensuring the stability and controllability of the reaction process. In addition, silicon carbide thermostatic modified containers are also suitable for storing solid particles, maintaining the dryness and purity of substances, making them particularly suitable for use in pharmaceutical and chemical industries. However, existing silicon carbide thermostatic modified containers still have certain drawbacks in use, such as their relatively high brittleness and cost, making them susceptible to impact damage and reducing their service life. Therefore, a silicon carbide thermostatic modified container is proposed to solve the above problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a silicon carbide constant temperature modified barrel with certain impact resistance.

[0005] (2) Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a silicon carbide constant temperature modification barrel adopts the following technical solution: it includes a silicon carbide constant temperature modification barrel body, a bottom protective block is threadedly connected to the bottom of the surface of the silicon carbide constant temperature modification barrel body, protective plates are fixedly connected to the top and bottom of the surface of the silicon carbide constant temperature modification barrel body, an outer ring plate is fixedly connected between the upper and lower protective plates, and a protective layer is provided on the inner cavity wall of the silicon carbide constant temperature modification barrel body, the protective layer includes a cleaning layer, a resistance layer and a crack-resistant layer, the resistance layer includes an impact-resistant layer and an elastic layer.

[0007] As a preferred embodiment, the bottom of the outer surface of the silicon carbide constant temperature modification barrel is provided with an external thread, and the inner wall of the bottom protective block is provided with an internal thread that matches the external thread.

[0008] As a preferred embodiment, the protective plate is glued to the outer surface of the silicon carbide constant temperature modified barrel body, and the number of outer ring plates is five.

[0009] As a preferred embodiment, the cleaning layer is located on the surface of the resistance layer, and the resistance layer is located on the surface of the crack-resistant layer.

[0010] As a preferred embodiment, the cleaning layer is made of fluorocarbon paint, and the crack-resistant layer is made of epoxy resin coating.

[0011] As a preferred embodiment, the impact-resistant layer is located on the surface of the elastic layer, and the impact-resistant layer has the same thickness as the elastic layer.

[0012] As a preferred embodiment, the impact-resistant layer is made of polyurethane coating, and the elastic layer is made of inorganic polymer elastic metal coating.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a silicon carbide constant temperature modified barrel, which has the following beneficial effects.

[0015] 1. The bottom protective block enhances the protection of the bottom of the silicon carbide constant temperature modification barrel, and the protective plate and outer ring plate enhance the protection of the outer surface of the silicon carbide constant temperature modification barrel.

[0016] 2. The cleaning layer facilitates cleaning of the inner wall of the silicon carbide constant temperature modification barrel. The resistance layer improves the impact resistance of the inner wall of the silicon carbide constant temperature modification barrel. The crack-resistant layer prevents cracks from appearing inside the silicon carbide constant temperature modification barrel. The impact-resistant layer gives the inner wall of the silicon carbide constant temperature modification barrel a certain impact resistance. The elastic layer further enhances the impact resistance effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional schematic diagram of the silicon carbide constant temperature modification barrel body and the bottom protective block of this utility model;

[0019] Figure 3 This is a schematic diagram of the composition and structure of the protective layer of this utility model;

[0020] Figure 4 This is a schematic diagram of the composition and structure of the resistance layer of this utility model.

[0021] In the diagram: 1. Silicon carbide thermostatic modified barrel body; 2. Bottom protective block; 3. Protective plate; 4. Outer ring plate; 5. Protective layer; 6. Cleaning layer; 7. Resistance layer; 71. Impact-resistant layer; 72. Elastic layer; 8. Crack-resistant layer. DETAILED DESCRIPTION

[0022] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0023] Example 1:

[0024] Please see Figure 1-4 To achieve external protection, this embodiment provides the following technical solution, specifically: It includes a silicon carbide constant-temperature modified barrel body 1, a bottom protective block 2 threadedly connected to the bottom of the surface of the silicon carbide constant-temperature modified barrel body 1, protective plates 3 fixedly connected to the top and bottom of the surface of the silicon carbide constant-temperature modified barrel body 1, an outer ring plate 4 fixedly connected between the upper and lower protective plates 3, an external thread provided at the bottom of the outer surface of the silicon carbide constant-temperature modified barrel body 1, an internal thread matching the external thread provided on the inner wall of the bottom protective block 2, and protective plates 3 glued to the outer surface of the silicon carbide constant-temperature modified barrel body 1. There are five outer ring plates 4. The bottom protective block 2 enhances the protection effect at the bottom of the silicon carbide constant-temperature modified barrel body 1, and the protective plates 3 and outer ring plates 4 enhance the protection effect on the outer surface of the silicon carbide constant-temperature modified barrel body 1.

[0025] Example 2:

[0026] Please see Figure 1-4 To achieve good internal impact resistance, this embodiment provides the following technical solution, specifically: A protective layer 5 is provided on the inner wall of the silicon carbide constant-temperature modified barrel body 1. The protective layer 5 includes a cleaning layer 6, a resistance layer 7, and a crack-resistant layer 8. The resistance layer 7 includes an impact-resistant layer 71 and an elastic layer 72. The cleaning layer 6 is located on the surface of the resistance layer 7, and the resistance layer 7 is located on the surface of the crack-resistant layer 8. The cleaning layer 6 is made of fluorocarbon paint, and the crack-resistant layer 8 is made of epoxy resin coating. The impact-resistant layer 71 is located on the surface of the elastic layer 72, and the impact-resistant layer 71 and the elastic layer 72 have the same thickness. The material of layer 71 is polyurethane coating, and the material of elastic layer 72 is inorganic polymer elastic metal coating. The cleaning layer 6 facilitates cleaning of the inner wall of the silicon carbide constant temperature modified barrel body 1. The resistance layer 7 improves the impact resistance of the inner wall of the silicon carbide constant temperature modified barrel body 1. The crack-resistant layer 8 prevents cracks from appearing inside the silicon carbide constant temperature modified barrel body 1. The impact-resistant layer 71 gives the inner wall of the silicon carbide constant temperature modified barrel body 1 a certain impact resistance. The elastic layer 72 further improves the impact resistance effect.

[0027] The working principle of this utility model is as follows: The bottom protective block 2 is rotated and screwed onto the bottom of the silicon carbide constant temperature modification tank body 1. The bottom protective block 2 prevents impact damage to the bottom of the silicon carbide constant temperature modification tank body 1 during placement or movement. The protective plate 3 and outer ring plate 4 provide protection to the outer surface of the silicon carbide constant temperature modification tank body 1, preventing direct impact damage from external objects. The cleaning layer 6, with its smooth, flat, and non-porous fluorocarbon paint coating, improves the surface's resistance to contamination and ease of cleaning, facilitating the cleaning of the silicon carbide constant temperature modification tank body 1. The inner wall, through the impact-resistant layer 71, is coated with polyurethane, which has excellent corrosion resistance and impact resistance, giving the inner wall of the silicon carbide constant temperature modified barrel body 1 a certain impact resistance. Through the elastic layer 72, the inorganic polymer elastic metal coating has the advantages of high hardness, strong corrosion resistance, good thermal conductivity and high elasticity, and can automatically expand and contract with the deformation of the substrate, which can better improve the impact resistance. Through the crack-resistant layer 8, the epoxy resin coating is a two-component coating with high strength, high toughness and high durability, which can fill cracks, holes and pits on the surface of the substrate, achieving a filling effect and waterproofing effect, and preventing cracks from appearing inside the silicon carbide constant temperature modified barrel body 1.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A silicon carbide isothermal modification barrel, comprising a silicon carbide isothermal modification barrel body (1), characterized in that: The bottom of the silicon carbide constant temperature modified barrel body (1) is threaded with a bottom protective block (2). The top and bottom of the silicon carbide constant temperature modified barrel body (1) are fixedly connected with protective plates (3). An outer ring plate (4) is fixedly connected between the upper and lower protective plates (3). The inner wall of the silicon carbide constant temperature modified barrel body (1) is provided with a protective layer (5). The protective layer (5) includes a cleaning layer (6), a resistance layer (7) and a crack-resistant layer (8). The resistance layer (7) includes an impact-resistant layer (71) and an elastic layer (72).

2. The silicon carbide constant temperature modification tank according to claim 1, characterized in that: The bottom of the outer surface of the silicon carbide constant temperature modified barrel body (1) is provided with an external thread, and the inner wall of the bottom protective block (2) is provided with an internal thread that matches the external thread.

3. The silicon carbide constant temperature modification tank according to claim 1, characterized in that: The protective plate (3) is glued to the outer surface of the silicon carbide constant temperature modified barrel body (1) with adhesive, and the number of outer ring plates (4) is five.

4. The silicon carbide constant temperature modification tank according to claim 1, characterized in that: The cleaning layer (6) is located on the surface of the resistance layer (7), which is located on the surface of the crack-resistant layer (8).

5. The silicon carbide constant temperature modification tank according to claim 1, characterized in that: The cleaning layer (6) is made of fluorocarbon paint, and the crack-resistant layer (8) is made of epoxy resin coating.

6. The silicon carbide constant temperature modification tank according to claim 1, characterized in that: The impact-resistant layer (71) is located on the surface of the elastic layer (72), and the impact-resistant layer (71) and the elastic layer (72) have the same thickness.

7. The silicon carbide constant temperature modification tank according to claim 1, characterized in that: The impact-resistant layer (71) is made of polyurethane coating, and the elastic layer (72) is made of inorganic polymer elastic metal coating.

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