A kind of waste rubber tire pyrolysis recovery process
A technology for rubber tires and waste rubber, which is applied in the cracking and recycling process of waste rubber tires. It can solve problems such as difficult cleaning, increased floor space, and uneven cracking, and achieves the effects of speeding up, heating evenly, and taking out steel wires easily.
Active Publication Date: 2020-12-01
山东润通橡胶有限公司
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Problems solved by technology
[0003] However, the traditional environment-friendly waste tire pyrolysis device puts waste tires directly into the pyrolysis barrel to melt the rubber. The steel wire left by the melted tire is not recycled. On the one hand, it affects the pyrolysis of the tire, and on the other hand, it increases the land occupation. area, it is not easy to clean, and the melted rubber oil cannot be stirred and cracked evenly
Method used
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[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0029] Such as figure 1 Shown, a kind of waste rubber tire pyrolysis recovery process of the present invention, this process comprises the following steps:
[0030] S1, put the rubber tire under the extrusion roller, and use the extrusion roller to repeatedly roll the rubber tire to destroy the internal structure of the rubber tire, and at the same time separate the rubber from the steel wire rope inside;
[0031] S2, putting the rubber tires rolled by S1 in the cleaning equipment for cleaning, removing impurities on the rubber tires, and improving the quality of the recycled rubber;
[0032] S3, putting the rubber tire after cleaning in S2 into the pyrolysis recovery equipment for pyrolysis;
[0033] S4, separate the separated rubber and steel ...
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The invention relates to the technical field of recycling of rubber and particularly relates to a disposed rubber tire cracking recycling process. The process comprises the following steps: S1, putting a rubber tire under an extrusion roll, repeatedly rolling the rubber tire through the extrusion roll, breaking the inner structure of the rubber tire, separating the rubber from a steel wire rope inthe inner part of the rubber at the same time; S2, cleaning the rubber tire rolled in the S1 in cleaning equipment, removing an impurity on the rubber tire, improving the quality of the recycled rubber; S3, putting the rubber tire cleaned in the S2 in cracking recycling equipment to implement thermal cracking; S4, separately storing the rubber and the steel wire rope separated in the S3. The process preliminarily breaks the rubber tire structurally by means of rolling at first, the steel wire rope and the rubber are preliminarily separated, meanwhile, air is filled in an extruded and crackedrubber gap, thereby being favorable for cracking of the rubber.
Description
technical field [0001] The invention relates to the technical field of rubber recycling, in particular to a process for cracking and recycling waste rubber tires. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Cracking, also known as cracking, refers to the process of thermal decomposition and condensation of organic compounds to produce products with different relative molecular masses. Cracking may also be called thermal cracking or pyrolysis. [0003] However, the traditional environment-friendly waste tire pyrolysis device puts the waste tires directly into the pyrolysis barrel to melt the rubber. The steel wire left by the melted tires is not recycled. On the one hand, it affects the pyrolysis of the t...
Claims
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IPC IPC(8): C10G1/10
CPCC10G1/10C10G2300/1003
Inventor 李宝
Owner 山东润通橡胶有限公司