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Heat-resisting conveyor belt designed according to temperature distribution and preparing method of heat-resisting conveyor belt

A heat-resistant conveyor belt, temperature distribution technology, applied in conveyors, belts, transportation and packaging, etc., can solve the problem of unreasonable heat-resistant conveyor belts, improve overall performance, reduce production costs and energy consumption, Good impact resistance

Inactive Publication Date: 2015-03-25
刘山根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the irrationality of the existing heat-resistant conveyor belt, and provide a heat-resistant conveyor belt designed according to the temperature distribution and its preparation method. The conveyor belt is designed according to the temperature distribution and has a reasonable structure. Greatly improved the overall performance of the conveyor belt, effectively reducing production costs and energy consumption

Method used

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  • Heat-resisting conveyor belt designed according to temperature distribution and preparing method of heat-resisting conveyor belt
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Examples

Experimental program
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Effect test

Embodiment 1

[0023] A heat-resistant conveyor belt designed according to temperature distribution is composed of a skeleton layer, an upper covering rubber, and a lower covering rubber laminated structure, and its preparation process is as follows:

[0024] (1) According to the use requirements, before designing and manufacturing, first understand the parameters of the conveyor belt during operation, then test or calculate the temperature distribution of the conveyor belt during operation, and design a reasonable belt structure;

[0025] (2) Preparation of rubber compound, the natural rubber and synthetic rubber, carbon black, accelerator TMTD, antioxidant RD, zinc oxide, binder A, aromatic oil, sulfur and other raw materials are mixed-extruded-kneaded solid matter;

[0026] (3) Preparation of adhesive tape and film, select cotton canvas as the skeleton layer, stick two layers of cotton canvas together, double-sided glue the selected cotton canvas on the calender, obtain the adhes...

Embodiment 2

[0030] A heat-resistant conveyor belt designed according to temperature distribution is composed of a skeleton layer, an upper covering rubber, and a lower covering rubber laminated structure, and its preparation process is as follows:

[0031] (1) According to the use requirements, before designing and manufacturing, first understand the parameters of the conveyor belt during operation, then test or calculate the temperature distribution of the conveyor belt during operation, and design a reasonable belt structure;

[0032] (2) Preparation of rubber compound, the natural rubber and synthetic rubber, carbon black, accelerator TMTD, antioxidant RD, zinc oxide, binder A, aromatic oil, sulfur and other raw materials are mixed-extruded-kneaded solid matter;

[0033] (3) Preparation of adhesive tape and film, select nylon canvas as the skeleton layer, stick five layers of nylon canvas together, double-sided glue the selected cotton canvas on the calender, obtain the adhesi...

Embodiment 3

[0037] A heat-resistant conveyor belt designed according to temperature distribution is composed of a skeleton layer, an upper covering rubber, and a lower covering rubber laminated structure, and its preparation process is as follows:

[0038] (1) According to the use requirements, before designing and manufacturing, first understand the parameters of the conveyor belt during operation, then test or calculate the temperature distribution of the conveyor belt during operation, and design a reasonable belt structure;

[0039] (2) Preparation of rubber compound, the natural rubber and synthetic rubber, carbon black, accelerator TMTD, antioxidant RD, zinc oxide, binder A, aromatic oil, sulfur and other raw materials are mixed-extruded-kneaded solid matter;

[0040] (3) preparation of adhesive tape, film, selects the EP canvas that polyester material is made as skeleton layer, sticks eight layers of cotton canvases together, double-sided glues the selected EP canvas on ca...

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Abstract

The invention relates to a heat-resisting conveyor belt designed according to the temperature distribution and a preparing method of the heat-resisting conveyor belt. The conveyor belt is composed of a laminated structure of a framework layer, a transition layer, upper covering glue and lower covering glue. According to the using requirement, the parameters of the conveyor belt in the running process are known before design and manufacture are carried out, the temperature distribution of a belt body of the conveyor belt in the running process is tested or worked out, a reasonable belt body structure is designed, any one of EP canvas, nylon canvas and cotton canvas which are small in shrinking amount under the high temperature condition and insensitive in strength to the temperature is selected as the framework layer, the framework layer, the transition layer, the upper covering glue and the lower covering glue are laminated to form a complete belt billet, the belt billet is vulcanized through a vulcanizing machine, and then the heat-resisting conveyor belt can be obtained through cooling and forming after vulcanizing. The heat-resisting conveyor belt is reasonable in structure, the overall using performance of the conveyor belt is greatly improved, the production cost and energy consumption are effectively reduced, and the heat-resisting conveyor belt can be widely applied to coal, mines, ports, metallurgy, electric power, casting, cement, chemical engineering and other industries and places needing materials to be conveyed at a high speed.

Description

[0001] technical field [0002] The invention belongs to rubber products, in particular to a heat-resistant conveyor belt designed according to temperature distribution and a preparation method thereof. Background technique [0003] In modern industrial production, with the increasing degree of automation, heat-resistant conveyor belts are widely used in various fields. It is mainly used to transport sinter, coke, cement clinker, lime and other materials. The temperature distribution of the conveyor belt is different due to the difference in the temperature of the conveyed material, the temperature of the operating environment, the length of the belt, the speed of the belt, the contact coefficient between the material and the conveyor belt, and whether forced cooling is used. But so far, most conveyor belt manufacturers are still designing heat-resistant conveyor belts based on experience, such as a 200°C-resistant conveyor belt, which means that the material temperature is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/36B29D29/06
CPCB65G15/36B29D29/06
Inventor 刘山根邢伟
Owner 刘山根
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