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Treatment process of waste rubber tire

A waste rubber and treatment process technology, which is applied in the field of waste rubber tire treatment process, can solve the problems of high energy consumption, unfriendly environment, waste of resources, etc., achieve strong recycling, solve environmental pollution, and reasonable treatment process Effect

Inactive Publication Date: 2019-01-15
WEIFANG YUELONG RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The recycling and recycling of waste tires as a recyclable polymer material has attracted the attention of countries all over the world. In developed countries, waste tires are used free of charge, tax reduction and exemption, government subsidies, and legislation to expand resource utilization. Support; the current recycling methods for these waste tires will cause a waste of various resources, and the reuse consumes a lot of energy and is not environmentally friendly; therefore, we propose a treatment process for waste rubber tires

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A processing technology for waste rubber tires, comprising the following steps:

[0016] Step 1: Refurbishment processing: first classify the waste rubber tires with intact tire tops and defective parts according to the model and pattern, then cut and separate the tire tops from the tires along the tire shoulders, and cut and separate them with cutting equipment. The separated tire roof should be regular, and its cut surface should be kept parallel to the central axis of the tire; then, the inner surface of the tire roof after cutting and separation should be polished and fluffed. The grinding and fluffing treatment should be carried out by grinding equipment. After grinding and fluffing, carry out dust removal treatment, and apply glue on the inner surface of the polished and fluffed tire roof to form a spare tire roof; choose a qualified carcass that meets the requirements after separation and cutting, or use a conventional one-stage forming machine to follow the conve...

Embodiment 2

[0024] A processing technology for waste rubber tires, comprising the following steps:

[0025] Step 1: Refurbishment processing: first classify the waste rubber tires with intact tire tops and defective parts according to the model and pattern, then cut and separate the tire tops from the tires along the tire shoulders, and cut and separate them with cutting equipment. The separated tire roof should be regular, and its cut surface should be kept parallel to the central axis of the tire; then, the inner surface of the tire roof after cutting and separation should be polished and fluffed. The grinding and fluffing treatment should be carried out by grinding equipment. After grinding and fluffing, carry out dust removal treatment, and apply glue on the inner surface of the polished and fluffed tire roof to form a spare tire roof; choose a qualified carcass that meets the requirements after separation and cutting, or use a conventional one-stage forming machine to follow the conve...

Embodiment 3

[0033] A processing technology for waste rubber tires, comprising the following steps:

[0034] Step 1: Refurbishment processing: first classify the waste rubber tires with intact tire tops and defective parts according to the model and pattern, then cut and separate the tire tops from the tires along the tire shoulders, and cut and separate them with cutting equipment. The separated tire roof should be regular, and its cut surface should be kept parallel to the central axis of the tire; then, the inner surface of the tire roof after cutting and separation should be polished and fluffed. The grinding and fluffing treatment should be carried out by grinding equipment. After grinding and fluffing, carry out dust removal treatment, and apply glue on the inner surface of the polished and fluffed tire roof to form a spare tire roof; choose a qualified carcass that meets the requirements after separation and cutting, or use a conventional one-stage forming machine to follow the conve...

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PUM

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Abstract

The invention discloses a treatment process of a waste rubber tire. The treatment process comprises the following steps of overhaul processing, rubber dicing, drying, rubber ground mat preparing and rubber product processing. The treatment process is more reasonable, the waste rubber tire with the tire top being complete is subjected to overhaul processing into a new tire, the manufacturing cost of the new tire can be effectively reduced, and the recovery and utilization performance is high; the waste rubber tire is crushed into rubber particles and can be prepared into a rubber ground mat, arubber runway and the like; the waste rubber tire is ground into rubber powder and can be prepared into a rubber products needed in life after desulphurization, the problem of environment pollution caused by the waste rubber tire is effectively solved, energy saving and environment protection are achieved, waste is reutilized, and environment friendliness is achieved; and the treatment process issimpler, the treatment efficiency of the waste rubber tire is effectively improved, and a good promotional effect is achieved.

Description

technical field [0001] The invention relates to the technical field of waste rubber tire treatment, in particular to a waste rubber tire treatment process. Background technique [0002] With the development of the automobile industry, the generation of waste tires is also increasing. According to the statistics of the World Environmental Health Organization, the stock of waste tires in the world has reached 3 billion, and it is increasing at an astonishing number of about 1 billion per year. The recycling and recycling of waste tires as a recyclable polymer material has attracted the attention of countries all over the world. In developed countries, waste tires are used free of charge, tax reduction and exemption, government subsidies, and legislation to expand resource utilization. Support; the current recycling methods for these waste tires will cause a waste of various resources, and the reuse consumes a lot of energy and is not environmentally friendly; therefore, we pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/54
CPCB29D30/54
Inventor 刘新刚隋国建刘永德
Owner WEIFANG YUELONG RUBBER