Waste plastic to fuel conversion pyrolysis plant

Pyrolysis Plant

The rapid rate of plastic consumption throughout the world has led to the creation of increasing amounts of waste and this in turn poses greater difficulties for disposal. Nowadays, the largest amount of plastic wastes is disposed of by land filling, and incineration. So, Environmental pollution increases day by day in everywhere. Plastic wastes are the main causes of environmental pollution. Recycling has many types of techniques including pyrolysis, gasification,hydrolysis and etc.Among them, the most attractive technique of recycling is pyrolysis or thermal cracking. The pyrolytic products can be divided into a gas fraction, a liquid fraction consisting of paraffins, olefins,naphthenes and aromatics, and solid residues. The complex pyrolysis products may also be grouped as oil gases, liquid fuel and carbon black. Mixed plastic wastes include HDPE, LDPE, PP, PS and ABS. plastics were collected locally as used laundry bottles, shampoo bottles, soft drink bottles, water bottles,juices cups,various foam, shopping bags and plastic bags and so on.

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conversion waste plastic to fuel
Waste plastic to fuel conversion pyrolysis plant
Waste plastic to fuel conversion pyrolysis plant is a new design that can convert waste plastic to fuel oil and carbon black.
 
The  rapid rate of plastic consumption  throughout  the world  has led to the  creation of increasing amounts  of waste and this in turn poses greater difficulties for disposal. Nowadays, the largest amount of plastic wastes is disposed of by land  filling, and  incineration. So, Environmental  pollution increases day by day in everywhere. Plastic wastes are the main causes of environmental pollution.
Recycling has many types of techniques including pyrolysis, gasification,hydrolysis and etc. Among them, the most attractive technique of recycling is pyrolysis or thermal cracking.


waste plastic to fuel pyrolysis plant
Waste plastic to fuel conversion pyrolysis plan

 
The pyrolytic products can be divided into a gas fraction, a liquid fraction consisting of paraffins, olefins, naphthenes and aromatics, and solid residues.
The complex pyrolysis products may also be grouped as oil gases, liquid fuel and carbon black.
Mixed plastic wastes include HDPE, LDPE, PP, PS and ABS.
plastics were collected locally as used laundry bottles, shampoo bottles, soft drink bottles, water bottles,juices cups,various foam, shopping bags and plastic bags and so on.


Approx oil yield off different raw materials
PE 95%
PP 90%
PS 90%
ABS 40%
Leftovers of paper Wet 15-20%,dry 60%
House garbage 35%-50%
Plastic cable 80%
Plastic bag 50%
Submarine cable 75%
Rubber cable 35%
Sole 30%
Big tires 45%-50%
Small tires 35%-40%
PVC Not suitable
PET Not suitable

 

Waste plastic to fuel conversion pyrolysis plant pyrolysis process:

waste plastic to fuel
Waste plastic to fuel conversion pyrolysis plant pyrolysis process

 
The necessary equipments for waste plastics cracking were mainly consisted of reactor, auto-feeder, catalyst chamber, oil water separator, condenser units, vacuum device, water, fuel container, combustion system, safety device, dedusting system, exhaust gas recycling system and operating system.

Reactor and condensers  are significant  role  in  pyrolysis  process.  The  function  of  reactor  is  to  break  down  the  long  chain hydrocarbon composed in various plastics. The reactor has been designed as a cylindrical shell for the solid  waste  pyrolysis. The  condenser  is  provided  to  cool  and condense  the  gases  evolved  out  from  the  pyrolyser.  As  a  result  of  cooling,  the  condensable  gases become liquid which is called pyrolytic oil. The required units for reactors and condensers were constructed in the local workshop.

Introduction of main parts and features of waste plastic to fuel conversion pyrolysis plant
Reactor 1. Made by Q245R boiler plate. Also can choose Q345R, OR 304 AND 306 stainless.
 
2. Auto-welding both inside and outside
 
Auto-feeder 1. 60 ton hydraulic pressure
 
2. Can feed all types of materials
 
3. Save labor and save time
 
Catalyst chamber 1. Improve oil yield and oil quality
 
2. Reduce the speed of oil gas so that it can be better cooled
Oil-water separator 1. Separate oil and water
 
2. Collect heavy oil
 
1. Water sealing design keep safety
Condenser 1. The oil gas is cooled separately by small pipes inside condenser
 
2. Light oil is collected here
Vacuum device Keep machine running under normal pressure
Anti-back fire device 1. Recycle residual gas to furnace as fuel
 
2. Water sealing design prevent tempering
Dust removal device Dispose of flue gas caused by using coal, wood, oil or natural gas.

The product yield such as oil, gas and carbon black from pyrolysis process:

1.Fuel Oil (40% to 45%)
pyrolysis plant
Fuel oil application
The main application of oil products produced by plastic to fuel conversion pyrolysis plant is the fuel oil that is wide used for industrial and commercial purposes. Such as power plant factory,glass factory,cement factory,ceramic fatory.
Exhaust gas (About 10%)
We get about 10% pyrolytic gases during pyrolysis process. The main component of this gases are methane (CH4), so we can not condense and store this gases. We use this gases to heat the reactor and we can use exceed gases for other heating application.
Carbon Black (30% to 35%)
pyrolysis plant
Carbon black application
The second product of waste plastic to fuel conversion pyrolysis plant is carbon black. The quantity of carbon black is about 30% to 35% according to tyre quality. Carbon black can application to electric cable jacketing,black nylon bag,rubber additive.
3D drawing:
pyrolysis plant 3Ddrawing
Waste plastic to fuel conversion pyrolysis plant 3D drawing
Certificates:
pyrolysis plant certificates
DOING certificates

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