Doing fully continuous plastic pyrolysis plant is more popular in the market than batch pyrolysis plant and semi-continuous pyrolysis plant because of the high degree of automation and larger capacity. For the large capacity, the daily capacity can be 30 T. Speaking of the high degree of automation, continuous plastic pyrolysis plant is equipped with automatic feeding and discharging system, which can realize feeding materials on one side and discharging slag from the other side continuously.
Workflow of fully continuous plastic pyrolysis plant:
1. The processed raw material is put into the pyrolysis reactor automatically. When the inner temperature of the pyrolysis reactor reaches related degree, the oil gas will be generated.
2. Then the oil gas goes into the catalyst chamber firstly. In the catalyst chamber, the heavy oil gas will be liquefied into heavy oil and drop in the heavy oil tank. The light oil gas rise up to the condenser, and then be liquefied into oil. In the hydroseal, the combustible gas will be desulfurated and cleaned then recycled to heat the pyrolysis reactor.
3. The smoke produced when heat the reactor will be cooled down, then enters the de-dusting system. In the spraying tower, the smoke will go through the water washing, water spray, and ceramic ring adsorption, so the smoke can meet the EU environmental protection and emission standards.
4. As for the carbon black, it will be discharged by the auto screw discharger.
Final products of fully continuous plastic pyrolysis plant:
Both the fuel oil and the carbon black produced by the cracking process can be directly marketed. If you want to get higher market value, you can further process them ,and we have specialized equipment for this,waste oil distillation machine ,carbon briquetting machine and grinding machine. Fuel oil can be refined to light diesel oil, carbon black can be made into carbon black pellets for combustion, or milling to carbon black fine powder, used in the production of plastics, rubber soles, paints and so on. Non-condensable gases can be recovered as fuel heating the reactor, which saves fuel costs.
Advantage of DOING waste oi to diesel recycling equipment :
1. Fast heating system
All the system is sealedï¼?so the loss of heat is less. Conduction oil is for recycling use, which can save a lot of heating fuel for you. No smell and smoke produce, so there is no harm to the workers. conduction oil doesnâ??t heat reactor directly, and it is helpful to prolong the life of the reactor. Coil heater can make heating evenly and fast. Combined with indirect heating system ,the reactor can keep hot for longer time, so the whole process is faster with less fuel.
2.Vertical design
From our design, It is very easy to clean the slag , asphalt residues will be discharged from the bottom of the vertical reactors automaticly.
3.Continuously working
When operating the machine, first you pump oil inside the reactor to heatï¼?after finishing heating, it will become oil gas and goes to cooling system, then goes to oil tank. So, the first reactor is empty, no need to stop, you could pump another tank of waste oil again into the first tank ,continuously working.
4.High purity
The oil recovery rate is about 85%. The diesel oil or gasoline we finally get from this plant has clean , transparent color and qualified smell , which can be widely applied in tractors, trucks, generators, boilers, agricultural vehicles etc. and will produce less smoke and less noise than regular diesel fuel.
5.diesel further purification system
What liquefied from the condenser is the non-standard diesel oil of brown and yellow. After being further deodorized and decolored in diesel further purification system , we can get high purity and and light yellow diesel oil.
Products of waste oi to diesel recycling equipment:
Products of waste oil refining plant include 85% diesel, 10% asphalt, 5% water and other impurities. The final diesel after refining can be used for tractors, trucks, ships and diesel oil generators etc, and asphalt usually for paving and refinery.
