How much do you know about the waste plastic pyrolysis plant?

Due to the waste plastic is very difficult to natural degrade, the abundant of waste plastic has caused a severe environmental pollution. In order to protection the environment, many people choose waste plastic pyrolysis plant to process waste plastic. Well, how much do you know about the waste plastic pyrolysis plant? In the following article, I will make a brief introduction about waste plastic pyrolysis plant.

1. What is waste plastic pyrolysis plant?

Waste plastic pyrolysis plant

Waste plastic pyrolysis plant is the device to process various waste plastic, such as pure PE plastics, pure PP plastics, plastic household garbage, etc. By using the waste plastic pyrolysis plant, the waste plastic can be pyrolyzed into fuel oil, carbon black and uncondensable gas.

2. What is the process of waste plastic pyrolysis plant?

The working process of waste plastic pyrolysis plant as follows:

I. Crushing

Using a plastic crusher to crush the waste plastic into crushed plastics.

II. Feeding

Feeding the crushed plastics into the pyrolysis reactor by the feeding winch cage sealed.

III. Continuous pyrolysis

The crushed plastics will be pyrolyzed under high temperature and oxygen-free conditions, and then oil and gas will generate after reaching a certain temperature.

IV. Condensing into oil

The generated oil and gas will be buffered in the buffer condensing tank firstly, and then they will condensed into oil through the two vertical condenser and two horizontal condenser. The condensed oil will enter the oil tank.

The condensing process of waste plastic pyrolysis plant

V. Tail gas purification

After the condensing system, there will generate some uncondensable gas, which contains hydrogen sulfide and other harmful gases. The tail gas cleaning and odor removal system can process the uncondensable gas into the fuel for the pyrolysis reactor.

VI. Discharging carbon black

The carbon black will be discharged from the discharge cage, which is connected to the end of the pyrolysis reactor in this step.

VII. Fume treatment

The flue gas, generated by the process of pyrolysis reactor heating, will enter the desulfurization tower for purification and treatment, after reaching the national environmental protection emission standard, the flue gas will be discharged into the atmosphere.

3. What is the product of waste plastic pyrolysis plant?

The product obtained by pyrolysis plant of waste plastics

After processing by waste plastic pyrolysis plant, the waste plastic will become the fuel oil, carbon black and uncondensable gas. The fuel oil can be the fuel of steel factory, heavy oil generator, cement factory, etc., or you can refine it into diesel to sell. As for the carbon black, it can be the additive of new tire, shoe soles and paint. And all of them can bring economic benefit to us.

Have you had a based understanding of waste plastic pyrolysis plant after the brief introduction. If you are interested in it, and want to know more about the waste plastic pyrolysis plant, please contact Henan Doing Environmental Protection Technology Co., Ltd.