What are the three steps to pyrolysis plastic to oil?

It is believed that many people know that the principle ofpyrolysis of plastics

The first step: DoingGroup adopts a vertical condenser, which can generate natural negative pressure. Under natural negative pressure, oil and steam go together to reduce the pressure of the oil outlet, so as to ensure that the oil outlet is not easy to be blocked, compared to the traditional sky tube. , it is easy to block. Can not guarantee the cooling effect of oil and gas.

The second step is to use a horizontal condenser, which is also the condenser with the highest oil yield among the three condensers. The condenser has a large cooling area and can guarantee that more than 90% of oil and gas can be in the condenser at this stage. Cool down. After the first two condensers, only a small part of the oil and gas is not cooled.

The third step: the last vertical condenser is to treat a small amount of oil and gas that has not cooled down in the first and second stages. In order to ensure that this part of the oil and gas is cooled down, oil and gas use a design that moves from the bottom up, which can slow the speed of oil and gas and ensure that the oil and gas are fully cooled.

After these three steps, the cracked oil and gas can be fully cooled. According to different waste plastic materials, the following oil yields are summarized for reference:

Pyrolysis rate of different types of waste plastics:

Raw Materials Project Fuel Oil

Waste plastic PE 85%-95%

PP 80%-90%

PS 80%-90%

ABS 40%

Pure white plastic 60%-70%

Fishing net, safety net 45%-50%

MAMEI 40%

Plastic brand 20%

Pulp 20%-30%

Daily garbage 30%-50%

Pure plastic cable 60%-80%

Pure purchase package 50%

The factors affecting the oil recovery rate mainly depend on the condensing system of the cracking equipment. In addition, the condensing system of the cracking equipment is also related to the degree of dryness and wetness of the recycled plastic waste. In addition, whether the core reactor in the cracking equipment can use the raw material waste The oil and gas in the plastic fully steamed out, which has certain requirements on the quality of the reactor.

1. The DoingGroup'swaste plastic cracking equipment

2. With external insulation system, can play a good thermal insulation effect on the heated reactor.

3. Using a unique three-step welding process, it is not easy to crack and has high safety.

The DoingGroup'swaste plastic cracking equipment

Contact: Ms Bonnie

Phone: +86-371-5677 1821

Mobile/Wechat/Whatsapp:0086-135-2669-2320

Skype: bonniezhao2

Email: oilmachine@doinggroup.com

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