Beston continuous pyrolysis plant adopts modular design so that it is easy to transport, install and replace. More importantly, it is of continuous design, which means feeding, pyrolysis, and discharging take place simultaneously. The latest design can greatly improve pyrolysis efficiency and safety. Beston has successfully installed continuous pyrolysis units in the Philippines, South Africa, Romania etc. Welcome to contact us for more details.
Beston Continuous Pyrolysis Plant for Sale
Today we have the latest continuous pyrolysis plant for sale, which is certificated by CE, ISO and SGS. Surprisingly, the continuous pyrolysis plant price costs at least $688,900! It is highly competitive in the same industry.
It can process 30-35 tons of raw materials per day, including old tires, plastic, rubber, etc. Through pyrolysis, you can get pyrolysis oil, carbon black and combustible gas. Below are more parameters for your reference.
|Working Process||Fully continuous|
|Reactor Material||310S stainless steel|
|Drive System||ZQH650-50 reducer+15kw frequency conversion motor|
|Burner||2.5 million kcal per set|
|Total Weight of Shipped Materials||About 150t|
|Number of Containers||25m*8m bulk cargo+8*40HQ|
|Heating Materials||Fuel oil (including tyre/plastic pyrolysis oil), natural gas, LPG, diesel, etc.|
|Condensing System||Vertical Condenser||φ920*3200
2 sets of vertical condenser
Advantages of Continuous Pyrolysis Plant
The hot gas in Beston continuous pyrolysis reactor is reintroduced into the combustion chamber and used to heat up the reactor after mixing with the hot air of 1000-1300 degrees provided by the burner according to a certain proportion and uniformly. This technology realizes precise temperature control through precise air volume ratio, which can save fuel and achieve the standard of exhaust gas treatment in the later stage.
The first stage is a double-plate structure with external thermal insulation, which can separate heavy impurities in high-temperature oil and gas. Combining the two- and three-stage tube condensers to improve the oil recovery rate, oil products of different fractions can be obtained. It can be collected separately or mixed with the opening and closing of different solenoid valves in the oil pumping pipeline.
The residue sampling structure is innovatively designed in the slag tapping head. Customers can take out the pyrolysis residue in the furnace at any time, and detect the pyrolysis of materials in the furnace at different times. The combined high-temperature sealing slag discharge design allows customers to safely understand the operation of the equipment.
The feeding system adopts a double screw conveyor, plus a sealed silo and an electronic weighing system with “gram” level accuracy, which can achieve precise control of the feeding amount. Customers can also real-time monitor and stage statistics of the amount of feed. All data can be seen on the PLC control system.
The residue sampling structure is innovatively designed at the slagging head, so that the pyrolysis residues in the furnace can be taken at will at different times, and used to detect the pyrolysis of materials in the furnace at different times.
The feeding system uses a nitrogen generator with a purity of more than 95% to replace the air in the sealed silo. This technology can maintain an oxygen-deficient environment inside the reactor, making the pyrolysis process safer and more efficient.
The hot smoke recycling process is adopted to reduce the temperature difference inside and outside the reactor and prevent coking. The high temperature catalyst is used to prevent the material from coking during the rapid reaction time, and the coke is removed physically by friction between the mesh chain in the furnace and the inner wall of the reaction kettle. The combination of triple anti-coking technology can prevent coking on the inner wall of the reactor to the greatest extent.
PCL control system cooperated with Siemens and Blog to use Ethernet communication network and 5G technology for structural laying. Using the PCL control system, it is possible to build a dynamic process and operation diagram, control the start and stop of all equipment with one key, monitor temperature, pressure, material level in real time, and centrally control system parameters. PLC control system helps your pyrolysis equipment realize digital production.
Differences Between Batch and Continuous Pyrolysis Plants
BLJ-16 Batch pyrolysis plant can process 12-16 tons of tire per day. Semi-continuous discharing can reduce preheating, running and cooling time. It can run three times in two days and increase the daily processing capacity. BLL-16 and BLL-30 can process 12-35 tons of rubber powder per day on average.
Batch type pyrolysis plant requires opening the reactor door to clean the wire, and the working environment is very general. The fully continuous tyre pyrolysis plant no need to clean steel wire, and carbon black is also closed discharge. You can enjoy excellent working environment.
The batch pyrolysis machine has no special requirements on raw materials. While fully-continuous type has higher requirements on raw materials (tire powder, tire block of removed wire).
Due to different requirements on raw materials, the oil yield for batch pyrolysis plant is about 40%-45%. The oil yield for continuous pyrolysis equipment is more than 50%.
Cooling and Discharge
Batch type needs to wait for the reactor to completely cool before discharged and steel wire can be cleaned. Fully-continuous type can emit carbon black at high temperature, which reduces the cooling time.
Intensity of Work
Batch type is manual feeding and belt conveyor feeding. The workers need to enter the reactor, and need to pay a lot of labor intensity. Fully-continuous type does not require high labor intensity.
How Does Continuous Pyrolysis Plant Work?
Continuous pyrolysis system requires that the water content of raw materials is less than 15% and the size is smaller than 20 mm. These are what the pre-treatment system does.
Firstly, pre-heat the reactor to reach a certain temperature. Then use a screw feeder to transport the prepared raw materials into the reactor. The materials are pushed by the spiral blade and move forward along with the spiral. With continuous feeding, the raw material keeps moving forward for pyrolysis.
Pyrolysis happens under high-temperature conditions. During this process, oil gas will go through the condenser to be liquefied and collected into the oil tank. While the non-condensable gas will be recycled as heating fuel for pyrolysis.
Meanwhile, the carbon black will be discharged. There is a water cooling system, including water pumps, pipes, water pool. It can cool down the carbon black to about 30 degrees to ensure the safety of workers.
5. De-dusting System
This system aims to remove the dust particles, sulfur dioxide, nitrogen oxide compounds, and other harmful components in the flue gas. It mainly contains flue condenser, water spray tower, activated carbon adsorption system, cooling tower, etc. It can be customized according to your local environmental policy.
Continuous pyrolysis plant is fully automatic to operate, which can save your labor force input. Also, it can keep working for 24 hours a day. While it is recommended to work for 5-6 days a week and then 1-2 days for maintenance. Obviously, the continuous design will save your time and fuel. More than that, it is productive to process up to 24 tons of raw materials. Besides, the modular design makes it simple to transport, install and replace. So if you have enough raw materials and budget, the continuous pyrolysis system will be your best choice. However, if you have a limited budget and materials to process, Beston also has batch and mobile pyrolysis units to choose from. Welcome to contact us for details.