How does the waste plastic pyrolysis plant work?

16 Jun

16Jun

What is pyrolysis:

Pyro = heat. Lysis = break down.

Pyrolysis is chemical reaction. This reaction involves molecular breakdown of larger molecules into smaller molecules in presence of heat. Pyrolysis is also known as thermal cracking, cracking, thermolysis, depolymerization, etc.

Waste plastic pyrolysis machine can convert the plastic waste to energy, such as plastic pyrolysis oil, carbon black and combustible gas. Those products are popular in the market, and they also have a great market value.

The working process of waste plastic pyrolysis machine:

1. Putting plastic waste into reactor by auto-feeder, then heat the reactor with any one of the following fuel materials: coal, wood, natural gas, oil. Keep heating the reactor, when the temperature reaches nearly 250 degree Celsius, waste tyre will be transferred to oil gas.

2. The liquid oil will be cooled by condenser from oil gas and then collected by oil tank. Then, the exhaust gas which can not be cooled in normal pressure will be recycled to heat the reactor. In this way, you can not only saving energy, but also protecting environment.

3. Smoke produced by processing the plastics can achieve national emission standard through dual desulfurization and dusting removal device. After you get crude oil, the temperature will be low, at this time, carbon black will be discharged automatically.

Finally, when the temperature falls to 100 degree Celsius, After all these steps, you can start another batch.