Continuous Waste Tires Pyrolysis Equipment

Carbon Black Refining Equipment
2018-07-23
Oil Refining Equipment
2021-09-02

Continuous Waste Tires Pyrolysis Equipment

Category:
Description


Pyrolysis
The waste tire or plastic is heated without oxygen so that the polymers are decomposed and gasified into shorter chains of hydrocarbons. This process is called pyrolysis, which is a mature technology for batch model pyrolysis plant in China. But for the continuous model pyrolysis plant, few suppliers can make it well.

Continuous pyrolysis machine
Capacity: 10,000T/Year; 20,000T/Year; 30,000T/Year
Waste tire continuous pyrolysis machine Process
→ The waste tire is shredded into tire block first and then grinded into powder.
→ Heat the reactor with external energy, such as diesel oil(about 600-900kg) or natural gas.
→The tire powder is continuously to be fed into the drum reactor.
→ The tire powder is converted into gas and carbon black in the reactor.
→ The gas goes into the condensers. Some gas is cooled down to liquid oil. Some is No Condensable Gas, we call it NCG. The NCG will be used as fuel to heat the reactor, so no need external energy any more.
→ The oil goes into oil tank and carbon black will be automatically transferred to the carbon black refining system to make pellets.
→ The flue gas produced by the pyrolysis line will be cleaned to meet the environmental standard then discharged.


The project of waste tyre recycling line
Step 1: Shred whole tire to tire block

Shredder1
Tire block size: 60-120mm
Capacity: 3t / h
Weight : 12 tons
Size: 4800 * 1800 * 2200mm
Chamber size:1220*950*680mm
Motor power: 55kw+55kw
Blade size: 500*60mm
Blade material: 9crsi or H13
Number of blades: 20
Shaft: 40Cr
Spindle speed: 15-20rpm
Shredder2
Tire block size:20-50mm
Capacity: 3t / h
Weight:8 tons
Size: 4000 * 1800 * 2000mm
Chamber size:820*750*600mm
Motor power:45kw+45kw
Blade size:400*20mm
Blade material: 9crsi or H13
Number of blades:40
Shaft: 40Cr
Spindle speed: 15-20rpm

Step 2:Crush tire block to tire powder

Crusher

Tire powder size: 20mesh
Capacity: 1.2 ton/hour
Total Size:16.5*9m
Total Weight: 31.5 tons
Crusher weight: 24.5 tons
Crusher size: 5500mmx2300mmx1700mm
Crusher power: 185KW
Step 3:Convert tyre powder to oil and carbon black with continuous pyrolysis line

Pyrolysis line

Capacity: 1 ton tire power/hour
Size: 45*10*7m
Working power: 70kw/hour
Oil production rate: 38-45%
Carbon Black production rate:45-50%
No Condensable Gas production rate: 10-15%
Pyrolysis process description:
1.Waste tyre powder go into the reactor
2.Reactor inside temperature about 400 Degree Celsius.
3.The tyre powder will not burn in the reactor because there no oxygen. It will become oil gas.
Burning can produce a lot of harmful substances. Pyrolysis will not. Just produce oil gas and carbon black.
4.Oil gas go into condensers. It becomes liquid oil.


Oil Price about 600usd per ton
Pyrolysis also produce carbon black.

Carbon black price about 200usd per ton
The old tyres are non-degradable waste. They will not disappear for a long time if you do not deal with it. They can be changed into oil and carbon black with the pyrolysis line. It is good for environment protection.