With the increasing number of waste tires in China, the waste tire recycling industry has gradually developed. At present, there are several common ways to recycle waste tires:
1. Direct utilization: decorate the replaced waste tires and make them into swings, potted plants and other works of art, or change them into fenders of port terminals to reduce the impact force in the process of docking or mooring between ships and docks or between ships.
2. Tire retreading: Waste tires that meet the retreading conditions can be retreaded and reused.
3. Made of rubber powder / particles: waste tires are crushed and ground into granules / rubber powder by the tire crushing unit, the unit operates at room temperature, there is no waste water and exhaust gas during the production period, which is conducive to environmental protection and resource utilization, has high economic value, and the finished products produced have a wide range of applications, and the particles can be used in sports plastic stadiums, playgrounds, rubber floor tiles, artificial turf and other fields; Rubber powder can be used in waterproofing membranes, waterproof coatings, highway modified asphalt, rubber products and other fields.
4. Pyrolysis into oil: Pyrolysis of waste tires into oil at high temperature can also recover fuel oil and carbon black, and there is no pollutant emission.
The above described methods have their own advantages, tire retreading and direct utilization is suitable for a small amount of waste tire utilization, if the number of waste tires is larger, it is better to use grinding or oil refining, while alleviating the environmental pollution caused by waste tires, it can also play its role in different fields, you can choose in combination with your own local actual situation.
