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Technology for treating spent tyre and its used equipment

A waste tire and process technology, applied in grain processing, lighting and heating equipment, applications, etc., can solve the problems of high-purity rubber, not providing practical guarantee, not being specific enough, and not providing high-purity fine rubber powder, etc.

Active Publication Date: 2005-03-09
赵宝林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the equipment applied for in this patent can recycle rubber, the specific components in the equipment, such as the device for cutting tires, the device for crushing tires and cutting into pieces, and the device for removing impurities contained in tires, etc. are not described specifically enough. The high purity of the rubber provides no real guarantee
In addition, no process for preparing high-purity fine rubber powder from rubber recovered from waste tires is provided in the above-mentioned patent application

Method used

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  • Technology for treating spent tyre and its used equipment
  • Technology for treating spent tyre and its used equipment
  • Technology for treating spent tyre and its used equipment

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Embodiment Construction

[0053] The present invention is specifically described below in conjunction with accompanying drawing:

[0054] Referring to Fig. 1, the waste tires collected are put into the cleaning machine 1-1 of the pretreatment station 1 for cleaning. The washing machine for processing waste tires of the present invention is preferably a dry-cleaning washing machine controlled by a manipulator. The structure of the robot-type cleaning machine is similar to that used in car washes. A wire-nylon composite brush is mounted on the arm of the robotic washer. Longer nylon fibers are arranged on the outer circle of the composite brush, and shorter steel wires are arranged on the inner circle of the composite brush. The steel wire-nylon composite brush stretches to the inner and outer surfaces of the vertically placed waste tires under the control of the manipulator, and as the composite brush rotates, the steel wires will firmly adhere to the foreign matter on the tire surface, such as soil ...

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Abstract

A technology for treating used tyres includes such steps as pretreating for cutting into blocks and dewatering, deep freezing for embrittlement, pulverizing and removing impurities. Its apparatus is composed of cutting machine, deep freezing root and pulverizer with hammer set, cutter and grinder.

Description

technical field [0001] The present invention relates to the process of recovering rubber from waste tires and making it into rubber powder, and relates to the equipment used in the process. Background technique [0002] Cars are an important means of transportation in the current society. With the development of the economy, the number of cars in China alone is estimated to be close to 100 million, and a large number of car tires are scrapped every year. These waste tires are not only an important source of pollution, but also an important resource. If they cannot be recycled and reproduced effectively, it will be a huge waste of resources. The rubber used to make tires includes synthetic rubber, natural rubber, and their mixtures. Synthetic rubber uses petroleum as raw material, and petroleum resources are becoming increasingly tense today. Natural rubber comes from rubber trees, and its output is limited by the growth rate of rubber trees and the area of ​​rubber gardens...

Claims

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Application Information

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IPC IPC(8): B02C4/02B02C13/02B29B17/00F25D13/06
CPCY02W30/62
Inventor 赵宝林
Owner 赵宝林
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