How does a full-automatic continuous waste tire to fuel oil pyrolysis plant work？

The disposal of solid wastes from human activity is a growing environmental problem for modern society, especially in developing countries. The scrap tires is one of the very common and most important hazardous solid wastes all over the world. Now there is a new technology called tires to oil pyrolysis technology that could not merely get rid of the huge piles of waste tires but may also produce a profit from the end products while protecting the environment as well.

Since 2007, DonigGroup has been devoting itself to the research of waste tire processing technologies, and has developed batch-type waste tire to fuel oil pyrolysis plant and fully automatic continuous waste tire and plastic pyrolysis plant. The machines have been exported to 36 countries at home and abroad. Current technologies, including heating, cooling, environmental protection, and safety control, have achieved various certifications and are recognized by customers in various countries. With the pursuit of economic efficiency, more and more people are interested in the automatic continuous waste tire pyrolysis plant.

Introduction to full-automatic continuous waste tire to fuel oil pyrolysis plant

The full-automatic continuous waste tire to fuel oil pyrolysis plant is based on the batch-type waste tire to fuel oil pyrolysis plant. The main oil refining process is the same, but it is more intelligent and convenient to operate, and it also saves a lot of manpower and material resources. Compared with the batch-type waste tire to fuel oil pyrolysis plant, the main advantage of the fully automatic continuous waste tire to fuel oil pyrolysis plant is continuous and automatic feeding and slag discharge, so it saves a lot of time that would otherwise need to be cooled by the machine to discharge slag, and then the entire process is completed. More efficient.

1. Tire pretreatment

Unlike batch-type batch-type waste tire to fuel oil pyrolysis plant, in order to ensure that raw materials are continuously fed in a fully automatic continuous waste tire to fuel oil pyrolysis plant and sealed in a uniform feed system, the tire must be pre-crushed.

2. Feed

Our fully automated continuous waste tire to fuel oil pyrolysis plant  uses spiral sealed conveyors for feeding. Feeders can set feed rates to control the entire process in an orderly manner. The air-blasting device is installed in the feeder to ensure that no air enters the cracking reactor, effectively avoiding the safety hazards of the automatic continuous used tire refining equipment.

3. Thermal cracking

Our automatic continuous waste tire to fuel oil pyrolysis plant uses an indirect heating system, and the flame does not directly contact the inner wall of the cracking reactor. The heating source is connected to the cracking system through the combustion chamber and heated by hot air or hot air. In this way, the life of the autoclave of fully automatic and continuous waste tire to fuel oil pyrolysis plant can be extended and the heating can be even.

4. Cooling

With the batch waste tire to fuel oil pyrolysis plant , the cooling system of the fully automatic and continuous waste tire to fuel oil pyrolysis plant is also an important part of the refinery equipment. A good cooling system can fully cool the oil and gas generated by tire cracking and increase the oil yield.

5. Slagging

Our automatic continuous waste tire to fuel oil pyrolysis plant uses a screw conveyor to connect the cracking reactor to the end of the cracking process. The spiral conveyor has a circulating water cooling layer on the outside so that the discharged carbon black will not overheat and damage the slag discharge device, and the workers will be burned.

Third, the advantages of automatic continuous waste tire to fuel oil pyrolysis plant :

1. High efficiency, large capacity

Fully automatic continuous waste tire to fuel oil pyrolysis plant can be continuously and continuously performed 24 hours a day, with high efficiency and large production capacity. Through our multi-reactor design, the maximum output can reach 100 tons per day.

2.PLC intelligent control

Our fully automated continuous waste tire to fuel oil pyrolysis plant can be controlled by PLC or computer intelligently, saving manpower and material resources, making the entire refining process of automatic continuous waste tire to fuel oil pyrolysis plant more convenient and faster.

3. Multi-reactor design to fully crack the tire feed, high oil yield

Our fully automatic continuous waste tire to fuel oil pyrolysis plant uses a unique multi-reactor design, which allows us to design a different number of reactors based on the customer's feed to ensure that the feed is continuously and continuously cracked. Only when the feed is fully cracked, the oil yield will reach the highest.

4. Indirect heating, heating evenly and effectively, and extend the life of the reactor

Our automatic continuous waste tire to fuel oil pyrolysis plant adopts indirect hot air heating method. The heating source does not directly contact the reactor, which can prolong the life of the reactor and make the heating even and effective.

5. Internal rotation transmission system, truly complete continuous operation of the machine

We all know that the old pyrolysis reactors need to be rotated to keep the heating uniform, as well as to facilitate the feeding and slagging. The rotation of the reactor represents the need for a sealing device at the junction between the reactor and the piping to avoid leakage of the reactor and potential safety hazards. However, the sealing material is not permanently durable. Basically, it takes 1-2 days to completely stop the machine and replace the sealing material once. If so, there is simply no way to achieve full continuous operation. Therefore, when designing fully automatic continuous waste tire refinery equipment, we use an internal rotating conveyor system that does not require the use of sealing materials, so there is no need to stop the machine from constantly changing the sealing material in order to achieve truly full continuous operation.

Fourth, automatic continuous waste tire to fuel oil pyrolysis plant product uses

1. Pyrolysis oil

1) It can be used directly as a substitute for fuel oil for industrial or boiler heating, eg cement plants, steel mills, glass plants, etc.

2)It can be refined into diesel with waste oil distillation machine for diesel fuel and power plants, agricultural machinery, etc.

2. Carbon black

1) It can be used for industrial heating by pressure ball combustion. Its combustion calorific value is equivalent to that of coal, and can be directly used instead of coal;

2) It can be pulverized and refined into different standards for additives such as paint pigments and rubber products.

3. Steel wire

1) Sold to waste recycling station

2) Sell directly to steel smelters and re-smelt

Contact: Ms Bonnie

Phone: +86-371-5677 1821

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

Skype: bonniezhao2

Email: oilmachine@doinggroup.com

VIew more: pyrolysis plant   continuous tyre pyrolysis plant