The pollution caused by the waste tyres is called Black Pollution, which has bother people for mant years, now the pyrolysis method can be the solution to this problem. This technology can turn the waste tyres to oil, carbon black , steel wire and combustible. In addition, most of the end products can be reprocessed. The fuel oil can be converted into diesel after the distillation process, and the carbon black can be reprocessed into higher quality carbon black with the black processing plant. All of those end products are useful in many areas, and they are also environmental friendly.
Earlier in 1970s, the western countries started to study how to make fully use of the waste tyre, and in the 1990s, they put the emphasis on the pyrolysis technology, but at that time, the pyrolysis technology was not mature. The pyrolysis temperature was high, and it costed energy, in addition, the quality of the products was not good. But with the development of this technology, the tyre pyrolysis plant can realize commercial process, and the end products are popular, because they are useful energy, and the working process is safe and easy to operate.
The Waste Tyre Pyrtolysis Process
1. Put raw material into reactor by full-automatic feeding machine(for the continuous machine). The reactor is supposed to be left 1/3 space for rotating more smoothly. Then make sure the door of feeding machine is closed.
2. Reactor will be gently heated by burning the fuel material (coal, wood, natural gas, LPG or tire oil generated from last batch). The oil gas will be released when the temperature reached 100℃ (250-280℃is the top output rate interval). Heavy oil gas separated by manifold is supposed to be liquefied and drop down into the heavy oil tank. The lighter gas will rise up to the oil condensers, be liquefied in to oil and stored in the oil tank. The incondensable gas though desulphurization and dedust by hydroseal will be led to the furnace for recycling.
3. After all the above work has been done, the reactor should be cool down. Carbon black will be discharged automatically. There possibly will be a little exhaust gas left, please must expel it after reaching emission standard.
4. Before starting next batch, make sure all the work has been done.
The waste tyre pyrolysis plant is good to solve the black pollution, and if you want to know more, you can contact us.