High-wear-resistant temperature-resistant light conveying belt

Abstract

The utility model discloses a high-wear-resistant temperature-resistant light conveying belt, which is provided with a high-strength polyester fiber woven layer and an aramid fiber reinforced net layer, so that the mechanical strength and tear resistance of the conveying belt are greatly improved, the conveying belt can bear larger tensile force and impact of complex working conditions, the possibility of breakage is reduced, and the service life is prolonged. And the rubber elastic buffer layer can reduce the impact force of the material, protect each structural layer and enhance the durability. And the heat insulation treatment layer is combined with the high-temperature-resistant resin layer, so that the conveying belt can stably operate in a high-temperature environment, high-temperature deformation damage is avoided, and the application range is widened. The wear-resistant rubber layer improves the surface wear resistance, reduces the wear rate and saves the cost. The anti-corrosion coating provides anti-corrosion protection for the conveying belt, and the conveying belt is suitable for conveying corrosive materials or environments with corrosion risks. The anti-static layer eliminates static electricity generated in operation, potential safety hazards are avoided, and the safety of the conveying process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveyer belt, specifically, relate to a high wear resistance temperature resistant light -duty conveyer belt. BACKGROUND

[0002] In the material conveying link of industrial production, the conveyer belt is a kind of widely used conveying equipment.However, the existing conveyer belt often exposes many deficiencies when facing complex and bad working environment, in some high-temperature operation scene, such as steel smelting, glass manufacturing and other industries, the material of ordinary conveyer belt is difficult to withstand the test of high temperature, and deformation, aging and even damage are prone to occur, which leads to the service life of the conveyer belt is greatly shortened, frequent replacement of the conveyer belt not only increases the production cost, but also affects the continuity and stability of production, therefore, the market urgently needs a light-duty conveyer belt which can have high wear resistance, temperature resistance, corrosion resistance and antistatic and other properties at the same time to meet the increasingly stringent use requirements of different industrial fields.

[0003] The existing conveyer belt is easy to be worn on the surface when conveying some materials with sharp corners or in the working condition of high speed and large friction, which affects the normal operation of the conveyer belt and reduces the conveying efficiency. When conveying corrosive materials such as chemical raw materials, ordinary conveyer belt lacks effective corrosion protection and is easily eroded by chemical substances, which damages the structure of the conveyer belt and affects its performance and service life. In addition, static electricity is generated by friction during the operation of the conveyer belt, and the accumulation of static electricity may cause safety accidents such as fire and explosion, especially in some flammable and explosive working environment, the problem of static electricity cannot be ignored. SUMMARY

[0004] The utility model aims at providing a kind of high wear resistance temperature resistant light -duty conveyer belt to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high wear resistance temperature resistant light -duty conveyer belt, including base tape layer, intermediate reinforcing layer, protective surface layer, the base tape layer includes the high-strength polyester fiber woven layer in the innermost side, high-strength polyester fiber woven layer is provided with rubber elastic buffer layer, rubber elastic buffer layer is provided with heat insulation treatment layer;The intermediate reinforcing layer includes the aramid fiber reinforced net layer covered on heat insulation treatment layer, and the aramid fiber reinforced net layer is covered with high-temperature resistant resin layer;The protective surface layer includes the wear-resistant rubber layer covered on high-temperature resistant resin layer, and the wear-resistant rubber layer is covered with corrosion-resistant coating, and the corrosion-resistant coating is covered with antistatic layer.

[0006] As the preferred technical scheme of the utility model, the high-strength polyester fiber woven layer is woven by high-strength polyester fiber material, provides good mechanical strength and flexibility for the conveyor belt, ensures that the conveyor belt can bear certain tension and bending in the conveying process, reduces the risk of breakage, the rubber elastic buffer layer adopts the mixed material of natural rubber and synthetic rubber, has good elasticity and buffering performance, can effectively reduce the impact force on the conveyor belt when conveying materials, protects the base layer and other structure layers, prolongs the service life of the conveyor belt.

[0007] As the preferred technical scheme of the utility model, the heat insulation treatment layer adopts ceramic fiber insulation material, can effectively block high temperature, reduces the influence of external high temperature environment on the base layer and the intermediate reinforcing layer, ensures the normal operation of the conveyor belt in high temperature environment, the aramid fiber reinforced net layer adopts aramid fiber and is woven into a net structure, further enhances the strength and tear resistance of the conveyor belt, improves the reliability of the conveyor belt under complex working conditions.

[0008] As the preferred technical scheme of the utility model, the high-temperature-resistant resin layer adopts organic silicon resin material, has excellent high-temperature-resistant performance and chemical stability, can maintain good physical properties under high temperature environment, prevents the conveyor belt from deforming or being damaged due to high temperature, the wear-resistant rubber layer adopts high-wear-resistant nitrile rubber material, the surface is treated specially, increases the wear resistance of the surface of the conveyor belt, reduces the wear of the conveyor belt in the process of contacting with materials and conveying equipment, improves the service life of the conveyor belt.

[0009] As the preferred technical scheme of the utility model, the corrosion-resistant coating adopts fluorocarbon paint, can effectively prevent the conveyor belt from being corroded by chemical substances, is suitable for conveying materials with corrosive property or being used in the environment with corrosion risk, the antistatic layer adopts high molecular material containing antistatic agent, can effectively eliminate the static generated in the operation process of the conveyor belt, avoids the safety hidden danger caused by static, ensures the safety of the conveying process.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] By setting high-strength polyester fiber woven layer and aramid fiber reinforced net layer, the mechanical strength and tear resistance of the conveyor belt are greatly improved, so that it can withstand greater tension and impact under complex working conditions, reduce the possibility of fracture and prolong the service life of the conveyor belt. The existence of the rubber elastic buffer layer effectively reduces the impact force of the material on the conveyor belt, protects the structure layers of the conveyor belt, and further improves the durability of the conveyor belt. The combination of the heat insulation treatment layer and the high-temperature resistant resin layer enables the conveyor belt to operate stably in a high-temperature environment, prevents deformation and damage caused by high temperature, and widens the use range of the conveyor belt. The wear-resistant rubber layer significantly improves the wear resistance of the surface of the conveyor belt, reduces the wear rate, reduces the replacement frequency caused by wear, and saves costs. The corrosion-resistant coating provides effective corrosion protection for the conveyor belt, making it suitable for conveying corrosive materials or in corrosive environments. The antistatic layer eliminates static electricity generated during the operation of the conveyor belt, avoids safety hazards caused by static electricity, and ensures the safety of the conveying process. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0013] Figure 1 is a structure schematic view of a high-wear-resistant and high-temperature-resistant light conveyor belt according to an embodiment of the present application;

[0014] Figure 2 is a structure schematic view of a base layer of a high-wear-resistant and high-temperature-resistant light conveyor belt according to an embodiment of the present application;

[0015] Figure 3 is a structure schematic view of an intermediate reinforcing layer of a high-wear-resistant and high-temperature-resistant light conveyor belt according to an embodiment of the present application;

[0016] Figure 4 is a structure schematic view of a protective surface layer of a high-wear-resistant and high-temperature-resistant light conveyor belt according to an embodiment of the present application.

[0017] Reference signs:

[0018] 1, base layer; 2, intermediate reinforcing layer; 3, protective surface layer; 4, high-strength polyester fiber woven layer; 5, rubber elastic buffer layer; 6, heat insulation treatment layer; 7, aramid fiber reinforced net layer; 8, high-temperature resistant resin layer; 9, wear-resistant rubber layer; 10, corrosion-resistant coating; 11, antistatic layer. DETAILED DESCRIPTION

[0019] Further description of the utility model is made below in combination with the drawings and specific embodiments.

[0020] Please refer to Figures 1-3 The high wear-resistant and temperature-resistant light conveyor belt comprises a base layer 1, an intermediate reinforcing layer 2 and a protective surface layer 3. The high-strength polyester fiber woven layer (4) is made of high-strength polyester fiber material and is woven into the required shape and specification by using advanced weaving technology, so that the woven layer has good mechanical strength and flexibility. The rubber elastic buffer layer (5) is made by mixing natural rubber and synthetic rubber in a certain proportion, adding appropriate additives and auxiliary agents, and then mixing, vulcanizing and other processes to form the rubber elastic buffer layer (5), which is then uniformly coated or attached to the high-strength polyester fiber woven layer (4). The heat insulation treatment layer (6) is made of ceramic fiber heat insulation material and is covered on the rubber elastic buffer layer (5) by spraying, sticking and other methods to ensure good heat insulation effect.

[0021] The aramid fiber reinforced net layer (7) is woven into a net structure using aramid fiber and then covered on the heat insulation treatment layer (6) and firmly combined with the heat insulation treatment layer (6) by bonding or hot pressing. The high-temperature-resistant resin layer (8) is made of silicone resin material and is uniformly coated on the aramid fiber reinforced net layer (7) and then cured to form the high-temperature-resistant resin layer (8), which improves the high-temperature resistance and chemical stability of the conveyor belt.

[0022] The wear-resistant rubber layer (9) is made of high-wear nitrile rubber material and is treated on the surface, such as adding wear-resistant particles and performing surface texture treatment, and then is covered on the high-temperature-resistant resin layer (8) and is tightly combined with the high-temperature-resistant resin layer (8) by vulcanization and other processes. The corrosion-resistant coating (10) is made of fluorocarbon paint and is uniformly sprayed on the wear-resistant rubber layer (9) to form the corrosion-resistant coating (10) for providing corrosion protection for the conveyor belt. The antistatic layer (11) is made of high-molecular material containing antistatic agent and is coated on the corrosion-resistant coating (10) to form the antistatic layer (11) for effectively eliminating static electricity generated during the operation of the conveyor belt.

[0023] In specific application, the high-strength polyester fiber woven layer 4 provides good mechanical strength and flexibility for the conveyor belt, ensures that the conveyor belt can withstand certain tension and bending during conveying to reduce the risk of breakage, guarantees the stability of the overall structure of the conveyor belt and maintains normal conveying work. The rubber elastic buffer layer 5 can effectively reduce the impact force on the conveyor belt during conveying materials, protects the base layer 1 and other structural layers and prolongs the service life of the conveyor belt. The heat insulation treatment layer 6 can effectively block high temperature and reduce the influence of external high temperature environment on the base layer 1 and the intermediate reinforcing layer 2, so as to ensure normal operation of the conveyor belt in high temperature environment and avoid structural damage caused by high temperature.

[0024] The aramid fiber reinforced net layer 7 further enhances the strength and tear resistance of the conveyor belt, improves the reliability of the conveyor belt under complex working conditions, and ensures that the conveyor belt is not easily damaged. The high-temperature resistant resin layer 8 can maintain good physical properties in a high-temperature environment, prevent the conveyor belt from deforming or being damaged due to high temperature, and maintain its normal function. The wear-resistant rubber layer 9 reduces wear when in contact with materials and conveying equipment, prolonging the service life of the conveyor belt. The corrosion-resistant coating 10 can effectively prevent the conveyor belt from being corroded by chemicals, is suitable for conveying corrosive materials or environments with corrosion risks, and protects the internal structure of the conveyor belt. The anti-static layer 11 can effectively eliminate static electricity generated during the operation of the conveyor belt, avoid safety hazards caused by static electricity, and ensure the safety of the conveying process.

[0025] In the description of the utility model, it is necessary to explain that the terms "top", "bottom", "one side", "the other side", "front", "back", "intermediate position", "inside", "top end", "bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0026] Finally, it should be noted that: the above-mentioned only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high abrasion resistant, temperature resistant, light weight conveyor belt characterized in that, The application relates to a high-temperature-resistant and anti-corrosion conveying belt, which comprises a base layer (1), an intermediate reinforcing layer (2) and a protective surface layer (3), the base layer (1) comprises a high-strength polyester fiber woven layer (4) located at the innermost side, a rubber elastic buffer layer (5) is arranged on the high-strength polyester fiber woven layer (4), and a heat insulation treatment layer (6) is arranged on the rubber elastic buffer layer (5); the intermediate reinforcing layer (2) comprises an aramid fiber reinforced net layer (7) covering the heat insulation treatment layer (6), and a high-temperature-resistant resin layer (8) covers the aramid fiber reinforced net layer (7); the protective surface layer (3) comprises a wear-resistant rubber layer (9) covering the high-temperature-resistant resin layer (8), an anti-corrosion coating layer (10) covers the wear-resistant rubber layer (9), and an antistatic layer (11) covers the anti-corrosion coating layer (10).

2. A high abrasion resistant, high temperature resistant, light weight conveyor belt according to claim 1, wherein, The high-strength polyester fiber woven layer (4) is woven by high-strength polyester fiber material, and provides good mechanical strength and flexibility for the conveying belt, so that the conveying belt can bear certain tension and bending in the conveying process, and the risk of breakage is reduced; the rubber elastic buffer layer (5) is made of mixed material of natural rubber and synthetic rubber, has good elasticity and buffering performance, can effectively reduce the impact force on the conveying belt during conveying of materials, protects the base layer (1) and other structure layers, and prolongs the service life of the conveying belt.

3. A high abrasion resistant and temperature resistant light weight conveyor belt according to claim 1, characterized in that, The heat insulation treatment layer (6) is made of ceramic fiber heat insulation material, can effectively block high temperature, reduces the influence of external high-temperature environment on the base layer (1) and the intermediate reinforcing layer (2), and guarantees normal operation of the conveying belt in a high-temperature environment; the aramid fiber reinforced net layer (7) is woven into a net structure by aramid fiber, further enhances the strength and tear resistance of the conveying belt, and improves the reliability of the conveying belt under complex working conditions.

4. A high abrasion resistant and temperature resistant light weight conveyor belt according to claim 1, characterized in that, The high-temperature-resistant resin layer (8) is made of organic silicon resin material, has excellent high-temperature resistance and chemical stability, can maintain good physical properties in a high-temperature environment, prevents the conveying belt from being deformed or damaged due to high temperature, the wear-resistant rubber layer (9) is made of high-wear nitrile rubber material, and the surface is specially treated, so that the wear resistance of the surface of the conveying belt is increased, wear of the conveying belt in the process of contacting with materials and conveying equipment is reduced, and the service life of the conveying belt is prolonged.

5. A high abrasion and high temperature resistant light weight conveyor belt according to claim 1, wherein, The anti-corrosion coating layer (10) is made of fluorocarbon paint, can effectively prevent the conveying belt from being corroded by chemical substances, is suitable for conveying materials with corrosiveness or being used in an environment with corrosion risk, and the antistatic layer (11) is made of high-molecular material containing an antistatic agent, can effectively eliminate static electricity generated in the conveying belt during operation, avoids safety hazards caused by static electricity, and guarantees the safety of the conveying process.

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