With the development of the economic soar industrial revolution, the number of motor vehicles in China has increased year by year, and the number of waste tires has risen by about 8% every year. It is expected that by 2020, the amount of scrap tires will reach 2000-2000 tons per year. Such a number of waste tires need to occupy a large number of empty space, difficult to compress and eliminate, the future will become another pollution source after the white pollution "plastic bag" black pollution "waste tire".
There are many ways of treating waste tires, such as retreading tires, producing regenerated tyres and rubber powder, pyrolysis and incineration, etc. in which the least pollution of the environment should be refurbished tires and production of regenerated tyres. According to the tire brand and type, the quality of tire reclaimed rubber produced varies greatly.
According to the tire quality, it can be divided into three kinds of brand tyres, brand tyres and miscellaneous tyres, of which brand tyres refer to world famous brands of tyres (Michelin, Bridgestone and so on), which generally refer to small brand tyres (double money, Chaoyang, double star, etc.). The tire model can be divided into 750 tires, 750-900 tires, 900-1200 tires, more than 1200 engineering tyres, and more than 750 tyres generally belong to small tire. The tire can be used to produce regenerated rubber for rubber and shoe material. 750-900 can produce regenerated rubber for rubber plate, rubber pad and so on. 900-1200 tires are suitable for producing conveyor belt and three. The reclaimed rubber such as corner belt, bridge bearing and so on has high requirements for strength, wear resistance and hardness. More than 1200 of the tires are mostly used for producing rubber powder for filling.
The demand for environmental protection is increasingly strict in our country. The production of regenerated tyres requires that waste water, waste gas and dust must reach the standard. This requires that tire reclaimed rubber must be clear.
1, environmentally friendly tire reclaimed rubber must be environment-friendly tires as the main raw material. If the tire before regeneration can not meet the requirements of environmental protection, the reclaimed tire reclaimed rubber can hardly reach the grade of reclaimed rubber.
2. The tire regenerated rubber must be carefully selected for the raw tire. The quality of reclaimed rubber produced by tyres classified according to brands and models is more stable.
3. The regenerated rubber of the tire is properly stored. Many places are a pile of waste tires and a pile of regenerated tires, all of which are stored in the open air; the waste tires are kept open in the open air.
With the development of the economic soar industrial revolution, the number of motor vehicles in China has increased year by year, and the number of waste tires has risen by about 8% every year. It is expected that by 2020, the amount of scrap tires will reach 2000-2000 tons per year. Such a number of waste tires need to occupy a large number of empty space, difficult to compress and eliminate, the future will become another pollution source after the white pollution "plastic bag" black pollution "waste tire".
There are many ways of treating waste tires, such as retreading tires, producing regenerated tyres and rubber powder, pyrolysis and incineration, etc. in which the least pollution of the environment should be refurbished tires and production of regenerated tyres. According to the tire brand and type, the quality of tire reclaimed rubber produced varies greatly.
According to the tire quality, it can be divided into three kinds of brand tyres, brand tyres and miscellaneous tyres, of which brand tyres refer to world famous brands of tyres (Michelin, Bridgestone and so on), which generally refer to small brand tyres (double money, Chaoyang, double star, etc.). The tire model can be divided into 750 tires, 750-900 tires, 900-1200 tires, more than 1200 engineering tyres, and more than 750 tyres generally belong to small tire. The tire can be used to produce regenerated rubber for rubber and shoe material. 750-900 can produce regenerated rubber for rubber plate, rubber pad and so on. 900-1200 tires are suitable for producing conveyor belt and three. The reclaimed rubber such as corner belt, bridge bearing and so on has high requirements for strength, wear resistance and hardness. More than 1200 of the tires are mostly used for producing rubber powder for filling.
The demand for environmental protection is increasingly strict in our country. The production of regenerated tyres requires that waste water, waste gas and dust must reach the standard. This requires that tire reclaimed rubber must be clear.
1, environmentally friendly tire reclaimed rubber must be environment-friendly tires as the main raw material. If the tire before regeneration can not meet the requirements of environmental protection, the reclaimed tire reclaimed rubber can hardly reach the grade of reclaimed rubber.
2. The tire regenerated rubber must be carefully selected for the raw tire. The quality of reclaimed rubber produced by tyres classified according to brands and models is more stable.
3. The regenerated rubber of the tire is properly stored. Many places are a pile of waste tires and a pile of regenerated tires, all of which are stored in the open air; the waste tires are kept open in the open air.
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