Conveying pipeline with surface coated with special anti-corrosion material and interior coated with super-wear-resistant ceramic and assembly

Abstract

The utility model discloses a conveying pipeline and assembly with the surface coated with special anti-corrosion materials and the interior coated with super wear-resistant ceramics, which comprise a pipeline body, the pipeline body comprises a base layer, the lower surface of the base layer is fixedly connected with a first strengthening layer, and the lower surface of the first strengthening layer is fixedly connected with a thermal insulation layer; the lower surface of the heat insulation layer is fixedly connected with a wear-resistant ceramic layer, the upper surface of the base layer is fixedly connected with a second reinforcing layer, the upper surface of the second reinforcing layer is fixedly connected with a special anti-corrosion layer, and reinforcing ribs are arranged in the pipeline body. According to the pipeline, damage of chemical substances, salt mist, moisture and other corrosive environments can be effectively resisted, the service life of the pipeline is prolonged, and when the pipeline is used for conveying solid particles or high-viscosity media, abrasion can be resisted, the long service cycle can be kept, inner diameter changes caused by abrasion are reduced, the fluid flowing efficiency is kept, and the conveying performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveying pipe technology, and in particular to a conveying pipe and component with a surface coated with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic. Background Technology

[0002] With the acceleration of industrialization, especially in industries such as chemical, metallurgical, mining, and petroleum, the demand for high-performance pipelines has increased significantly. These industries have complex production environments, and the transported media may have characteristics such as high temperature, high pressure, and corrosiveness. The challenges of material transportation are that traditional pipeline materials often cannot meet the needs of long-term high-intensity transportation and are prone to wear, corrosion, and leakage. There is an urgent need for more durable materials to solve these problems. For example, China has disclosed "a kind of pipeline" with the application number "CN201020159683.2". Its reinforcement layer is an aluminum film reinforcement layer or a copper film reinforcement layer, which can improve the thermal insulation effect of the pipeline and make it less prone to water and air leakage at the joints. However, it cannot resist the damage of chemicals, salt spray, moisture, and other corrosive environments. It cannot resist wear to maintain a long service life and cannot reduce the change in inner diameter caused by wear to maintain the efficiency of fluid flow. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a conveying pipe and components with a surface covered with a special anti-corrosion material and an inner layer of ultra-wear-resistant ceramic. Through the combination of the wear-resistant ceramic layer and the special anti-corrosion layer, it can effectively resist the damage of chemicals, salt spray, moisture and other corrosive environments, extend the service life of the pipe, enable the pipe to resist wear when conveying solid particles or high-viscosity media, maintain a longer service life, reduce the change in inner diameter caused by wear, maintain the efficiency of fluid flow, and improve the conveying performance. Through the combination of the reinforcing layer and the reinforcing ribs, the structural strength of the conveying pipe can be improved, and the compressive strength can be increased.

[0004] This utility model also provides a conveying pipe and assembly having the aforementioned surface coated with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic, comprising: a pipe body, the pipe body including a base layer, a first reinforcing layer fixedly connected to the lower surface of the base layer, a heat insulation layer fixedly connected to the lower surface of the first reinforcing layer, a wear-resistant ceramic layer fixedly connected to the lower surface of the heat insulation layer, a second reinforcing layer fixedly connected to the upper surface of the base layer, and a special anti-corrosion layer fixedly connected to the upper surface of the second reinforcing layer; reinforcing ribs are provided inside the pipe body. Through the combination of the wear-resistant ceramic layer and the special anti-corrosion layer, it can effectively resist the damage of chemicals, salt spray, moisture and other corrosive environments, extend the service life of the pipe, enable the pipe to resist wear when conveying solid particles or high-viscosity media, maintain a longer service life, reduce the change in inner diameter caused by wear, maintain the efficiency of fluid flow, and improve conveying performance; through the combination of the reinforcing layer and the reinforcing ribs, the structural strength of the conveying pipe can be improved, and the compressive strength can be increased.

[0005] According to the present invention, a conveying pipe with a surface covered with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic is provided. The first reinforcing layer and the second reinforcing layer are made of glass fiber, which has strong structural stability. The insulation layer is made of rock wool, which has excellent insulation performance.

[0006] According to this utility model, a conveying pipeline with a surface covered by a special anti-corrosion material and an inner layer of ultra-wear-resistant ceramic is provided. The wear-resistant ceramic layer is made of silicon nitride, which can resist wear and maintain a long service life. The special anti-corrosion layer is specifically an epoxy resin coating, which can effectively resist the damage of chemicals, salt spray, moisture and other corrosive environments, and extend the service life of the pipeline.

[0007] According to this utility model, a conveying pipe with a surface covered with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic is provided. The reinforcing ribs are made of glass fiber reinforced plastic, and the outer surface of the pipe body is provided with a sound insulation and heat insulation sleeve, which can effectively protect the effective operation of the conveying pipe.

[0008] According to the present invention, a conveying pipeline with a surface covered with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic is provided. A water pump is installed on the pipeline body, and a flange is fixedly connected to one end of the pipeline body.

[0009] According to the present invention, a conveying pipe with a surface covered with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic is provided. The pipe body is provided with a valve, and the valve is provided with a control handle.

[0010] According to this utility model, a conveying pipe with a surface covered with a special anti-corrosion material and an inner layer of ultra-wear-resistant ceramic is provided, wherein the reinforcing ribs are connected to the base layer, the first reinforcing layer, the heat insulation layer, the wear-resistant ceramic layer, and the second reinforcing layer.

[0011] A component, characterized in that it comprises a conveying pipe having a surface coated with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic, as described in any of the above claims.

[0012] Beneficial effects

[0013] Compared with existing technologies, this type of conveying pipe and component with a surface covered with special anti-corrosion material and an inner layer of ultra-wear-resistant ceramic can effectively resist the damage of chemicals, salt spray, moisture and other corrosive environments through the combination of the wear-resistant ceramic layer and the special anti-corrosion layer, extend the service life of the pipe, enable the pipe to resist wear when conveying solid particles or high-viscosity media, maintain a longer service life, reduce the change in inner diameter caused by wear, maintain the efficiency of fluid flow, and improve the conveying performance.

[0014] Compared with existing technologies, this type of conveying pipe and component with a surface covered with special anti-corrosion material and an inner layer of ultra-wear-resistant ceramic can improve the structural strength and compressive strength of the conveying pipe through the combination of reinforcing layer and reinforcing rib. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a right-side structural view of a conveying pipe and component with a surface covered by a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic, according to the present invention.

[0017] Figure 2 This is a left view of the conveying pipe and components of the present invention, which are coated with a special anti-corrosion material on the surface and coated with ultra-wear-resistant ceramic.

[0018] Figure 3 This is a cross-sectional view of the internal structure of a conveying pipeline with a surface covered by a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic, according to the present invention.

[0019] Figure 4 This is a cross-sectional structural diagram of the pipeline body of the present invention, which is a conveying pipeline with a surface covered with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic.

[0020] Legend:

[0021] 1. Pipe body; 2. Base layer; 3. First reinforcing layer; 4. Thermal insulation layer; 5. Wear-resistant ceramic layer; 6. Second reinforcing layer; 7. Special anti-corrosion layer; 8. Reinforcing rib; 9. Water pump; 10. Valve; 11. Flange. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 3 and Figure 4 This utility model discloses a conveying pipe with a special anti-corrosion material on the surface and an inner layer of ultra-wear-resistant ceramic. The pipe includes: a pipe body 1, the main part for conveying the medium; a sound-insulating and heat-insulating sleeve on the outer surface of the pipe body 1; a base layer 2; a first reinforcing layer 3 made of glass fiber fixedly connected to the lower surface of the base layer 2; a heat insulation layer 4 made of rock wool fixedly connected to the lower surface of the first reinforcing layer 3; a wear-resistant ceramic layer 5 made of silicon nitride fixedly connected to the lower surface of the heat insulation layer 4; a second reinforcing layer 6 made of glass fiber fixedly connected to the upper surface of the base layer 2; a special anti-corrosion layer 7 specifically an epoxy resin coating fixedly connected to the upper surface of the second reinforcing layer 6; and reinforcing ribs 8 made of glass fiber reinforced plastic provided inside the pipe body 1. The reinforcing ribs 8 are connected to the base layer 2, the first reinforcing layer 3, the heat insulation layer 4, the wear-resistant ceramic layer 5, and the second reinforcing layer 6.

[0024] Specifically, the structural strength of the pipe body 1 is improved by the first reinforcing layer 3 and the second reinforcing layer 6, the structural stability of the pipe body 1 is further improved by the reinforcing rib 8, the temperature of the pipe body 1 is separated from the temperature of the external environment by the insulation layer 4, the hardness and wear resistance of the pipe body 1 are improved by the wear-resistant ceramic layer 5, and the chemical resistance and corrosion resistance of the pipe body 1 are improved by the special anti-corrosion layer 7, which can effectively extend the service life of the pipe.

[0025] Reference Figure 1 and Figure 2 The pipeline body 1 is equipped with a water pump 9 to provide power to promote the flow of the medium. One end of the pipeline body 1 is fixedly connected to a flange 11, which connects the pipeline to other pipelines or other equipment components for easy maintenance and replacement. The pipeline body 1 is equipped with a valve 10 to control the flow and pressure and ensure safe operation. The valve 10 is equipped with a control handle.

[0026] Specifically, a water pump 9 is installed on the pipe body 1, and a valve 10 is installed on the pipe body 1. The pipe body 1 is connected to other equipment through a flange 11.

[0027] A component, characterized in that it comprises a conveying pipe having a surface coated with a special anti-corrosion material and an inner lining of ultra-wear-resistant ceramic, as described in any of the above claims.

[0028] Working principle: During manufacturing, the pipe body 1 includes a base layer 2, a first reinforcing layer 3 below the base layer 2, a heat insulation layer 4 below the first reinforcing layer 3, a wear-resistant ceramic layer 5 below the heat insulation layer 4, a second reinforcing layer 6 above the base layer 2, a special anti-corrosion layer 7 above the second reinforcing layer 6, and reinforcing ribs 8 inside the pipe body 1 to strengthen the overall structure of the pipe body 1. A water pump 9 is installed on the pipe body 1, and a valve 10 is installed on the pipe body 1. The pipe body 1 is connected to other equipment through a flange 11.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A conveying pipe coated with a special anticorrosive material inner coated with super abrasion resistant ceramic, characterized in that, Including: The pipeline body (1) includes a base layer (2), the lower surface of the base layer (2) is fixedly connected with a first reinforcing layer (3), the lower surface of the first reinforcing layer (3) is fixedly connected with a temperature insulation layer (4), the lower surface of the temperature insulation layer (4) is fixedly connected with a wear-resistant ceramic layer (5), the upper surface of the base layer (2) is fixedly connected with a second reinforcing layer (6), the upper surface of the second reinforcing layer (6) is fixedly connected with a special anticorrosive layer (7), and the pipeline body (1) is provided with a reinforcing rib (8).

2. A conveying pipe lined with ultra-wear resistant ceramic coated with special anticorrosive material according to claim 1, characterized in that, The material of the first reinforcing layer (3) and the second reinforcing layer (6) is glass fiber, and the material of the temperature insulation layer (4) is rock wool.

3. The conveying pipe according to claim 1, wherein the pipe is coated with a special anticorrosive material and an inner layer of super wear-resistant ceramic.

4. The conveying pipe according to claim 1, wherein the pipe is coated with a special anticorrosive material and an inner layer of super wear-resistant ceramic. The material of the wear-resistant ceramic layer (5) is silicon nitride, and the special anticorrosive layer (7) is specifically an epoxy resin coating.

4. The conveying pipe according to claim 1, wherein the pipe is coated with a special anticorrosive material and an inner layer of super wear-resistant ceramic. The material of the reinforcing rib (8) is glass fiber reinforced plastic, and the outer surface of the pipeline body (1) is provided with a sound insulation and heat preservation sleeve.

5. The conveying pipe according to claim 1, wherein the pipe is coated with a special anticorrosive material and an inner layer of super wear-resistant ceramic. A water pump (9) is arranged on the pipeline body (1), and one end of the pipeline body (1) is fixedly connected with a flange plate (11).

6. A conveying pipe lined with ultra-wear resistant ceramic coated with special anticorrosive material according to claim 1, characterized in that, A valve (10) is arranged on the pipeline body (1), and the valve (10) is provided with a control handle.

7. The delivery pipe of claim 1, wherein the pipe is coated with a special anticorrosive material and an inner coating of super abrasion ceramic. The reinforcing rib (8) is connected with the base layer (2), the first reinforcing layer (3), the temperature insulation layer (4), the wear-resistant ceramic layer (5) and the second reinforcing layer (6).

8. An assembly characterized by, A conveying pipeline covered with a special anticorrosive material and an inner ultra-wear-resistant ceramic is disclosed.

Images