Waste plastic pyrolysis plant

The environmental pollution caused by plastic waste has been widely concerned by the world. Whereas waste plastic pyrolysis plant can provide an opportunity to collect and process plastic waste in the most environmentally friendly way. Moreover, during this processing, plastic waste can be converted into fuel oil and carbon black which can be used in many industrial fields. After years of research and development, Doing Group has mastered the advanced pyrolysis technology and designed environmentally friendly and efficient waste plastic pyrolysis plant. Now let's see the detailed information.

▶ The composition of Doing waste plastic pyrolysis plant:

Doing waste plastic pyrolysis plant

Auto-feeder, pyrolysis reactor, horizontal condenser, vertical condenser, cooling tower, oil tank, oil-gas separator, negative pressure device, tail gas cleaning system, control cabinet, carbon black discharge device, flue gas cleaning system, etc.

▶ The operation of Doing waste plastic pyrolysis plant:

Doing waste plastic pyrolysis plant operation

First, put waste plastic into the pyrolysis reactor through auto-feeder, close in-let and heat the pyrolysis reactor. When the temperature reaches 160 degrees Celsius, waste plastic will be evaporated into oil gas. The highest yield is achieved when the temperature rises to 200 degrees Celsius to 300 degrees Celsius. Then oil gas will enter the condensing system and liquefy into heavy oil, which will be collected in the oil tank. And the gas that cannot be liquefied will be recycled to the furnace chamber to assist in heating the pyrolysis reactor. The flue gas generated from heating can be discharged to the air after the purification system to meet the environmental requirements. At last, after the pyrolysis reaction is finished, stop heating the pyrolysis reactor, and then carbon black can be discharged when the temperature of the pyrolysis reactor is lowered to about 50 degrees Celsius.

Waste plastic pyrolysis plant technical data

The applications of the final products from waste plastic pyrolysis plant

The final products of waste plastic pyrolysis plant are mainly fuel oil and carbon black, and both of them have a wide range of applications in different fields.

1.Fuel oil

The fuel oil can be directly sold as fuel for industrial enterprises such as cement factory, glass factory, ceramic factory, electric power factory, steel making factory, boiler factory, etc. What's more, it can also be refined by plastic pyrolysis oil distillation machine to get diesel, a higher economic value fuel oil.

Fuel oil application

2.Carbon black

It can be directly sold, or made into briquettes, used for heating and burning, or milled into powder, widely used in new tires, shoe soles, or paint.

Carbon black application