End-of-Life Waste Tyres Continuous Pyrolysis Plant
Application:Waste Tire/plastic to oil
Advantages:full auto,continuous production,save labour and energy,environmental
Model#: BJ &1.6m*13m*2 reactors
Capacity:50TPD
- Process Route for Different Feeding Materials
Waste Tyre
Waste Tyre Cutting in Pieces--- Continuous Feeding---Reactor Double Heating Pyrolysis--- Heat Evaporation (with chemical)---Continuous Pyrolysis (with catalytic)---Continuous Heat Transfer---Crude Oil Finished Product---Non-condensed Gas Treatment---Smog Flue Purity.
Waste Plastic
Waste Plastic Pre-treatment---Continusous Feeding---Reactor Double Heating Pyrolysis--- Heat Evaporation (with chemical)---Continuous Pyrolysis(with catalytic)---Continuous Heat Transfer---Crude Oil Finished Product---Non-condensed Gas Treatment---Smog Flue Purity.
Oily Sludge/Sand
Continuous Feeding---Reactor Double Heating Pyrolysis--- Heat Evaporation (with chemical)---Continuous Pyrolysis(with catalytic)---Continuous Heat Transfer---Crude Oil Finished Product---Non-condensed Gas Treatment---Smog Flue Purity.
I. Material:
Our pyrolysis plant adapt to the material of Q 245 R (20g)or SS304,310,316 ect according to the client's requirements with standard which used for pressure vessel and boiler manufacture.
All material should be checked by our lab before acceptance, including chemical and physical testing. Our company have up to standard of ASME, CE and ISO standard .
II. Technology:
1.Our pyrolysis plant has auto feeding system. The material goes from underground to the feeder and then goes into reactor,or you can use wind-feeding system,both of which is automatic operation.And no flying dust in workshop at all.
2.We have energy saving technology:the fuel is heated at the bottom of the reactor indirectly (flame towards to the ground),with 8 burners evenly installed on the reactor,which can transfers heat energy equally to the reactor all around in 360 degree,so that materials in side of reactor could be pyrolysed equally and completely.
3.At present, the biggest problem for continuous production of rotary reactor is thicken coking which will be formed continuously when feeding materials are affected by high temperature in the reactor, which must be cleaned before rerunning next time, but also damages the equipment times by times.While we have good technology of anti-forming of coke in the reactor to ensure the continuous feeding and pyrolysis process, to avoid the cleaning job inside of the reactor, so that will greatly extend the life of the equipment and also increase production efficiency.
4.During heating process, the reactor will rotate automatically and slowly,regularly 3mins per round, the material will pyrolysis completely after from one end to the other end.And the carbon black quality are much better. The elongation rate of CB from our system is much lower than other continuous plants and batch plants. And its toluene transmittance is not less than 95%,its granulation rate also nice around 85-90%.
5.The syn gas generated from our system will be re-used to support continuous heating. The fully continuous system even dose not need any extra fuel once the system starts up. Because the syn gas will be far enough for the heating purpose. It will save much of the fuel cost.
6,High oil yield technology.Generally,there is still big quantity of rest syn gas after burning,we have technology to convert syn gas into fuel oil again,thus it will increase the oil yield rate to 42-48% (regular rate around 40% only).
7.Oil distillation device integrated our system,fuel oil are primary distilled,there are 3 outlets of distilled oil. They are heavy oil with color brown,medium oil with color orange and light oil with color transparent.
8.With our special soft sealing technology,the whole pyrolysis plant is totally air tight without leakage problem. So there is no harmful gas or odor coming out from the system. And the system has automatic depressur-ization valve,so the pressure inside of the reactor wont never be dangerous.
9.Muti-graded discharging system with water jacked promise low temperature while discharging.All the carbon black is discharged by 3 grades,from the last grade,CB final temperature less than 60ºC,which can be packed in bags directly and no possibility of fire danger . So the whole workshop will be tidy and clean.
10. We use water pools for cooling only (not N2).The water are used circularly from equipment into pool,which is totally eco-friendly and also will save a lot of cost per day.
11.Once start to first operation,it can continuously working for 8000hours. But we suggest 3 months a stop for regular check or maintenance at least. Unlike the batch plant,which need to heat and cooling down the reactor everyday,the plant easy to be broken because of heating and cooling,batch plant also very dangerous,explosion accident happens every year.So fully continuous plants are safe and service life much longer than batch plant.
12. All of our system has passed the ISO,SGS and CE certificates.
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