HONGRI waste plastics plant is with green technology to solve
plastics and other environment pollution which are becoming the
serious issues nowadays; and it is the meaningful and environmental
The waste plastics pyrolysis plant includes the continuous and
batch type pyrolysis system.
The continuous system waste plastics pyrolysis plant works
continuously, auto raw materials feeding, and at same time, the
carbon black continuously discharged. With advantages of labor
saving, low energy consumption, high oil output, stable equipment
operation, long using life time etc.
The batch system waste plastics pyrolysis plant works in batches,
it can not feed raw material and discharge at the same time.
MAIN RAW MATERIAL
Waste plastics, includes various types of plastics, such as PE, PP,
paper plastics etc, waste tyres and rubbers etc.
Pyrolysis Reactor; Sealed System; Power System; Separator;
Condenser; Oil Tank; Water Cooling System; Exhaust Recovery System;
Dedusting System etc.
FINISHED PRODUCT OF WASTE PLASTICS PYROLYSIS PLANT
A. 20-70% Plastic Oil:
used as fuel
sell in market
further refining to diesel, gasoline etc.
B. 20%-40% Carbon Black
sell in market
make as fine carbon by carbon black refining machine
make carbon pellet by pellet making machine
C. 5%-8% Sygas
can be recovered to heat the reactor
PROCESS FLOW OF WASTE PLASTIC PYROLYSIS PLANT
PROCESS INTRODUCTION OF WASTE PLASTIC PYROLYSIS PLANT
1. Feed raw material (waste plastic) into reactor by full-automatic
feeding machine. The reactor is supposed to be left 1/3 space for
rotating more smoothly. Then make sure the door of feeding machine
2. Pyrolysis process: reactor will be gently heated by burning the
fuel material (coal, wood, natural gas, LPG or tire oil generated).
The oil gas will be released when the temperature reached
100℃(250-280℃ is the top output rate interval). Heavy oil gas
separated by manifold is supposed to be liquefied and drop down
into the heavy oil tank. The lighter gas will rise up to the oil
condensers, be liquefied in to oil and stored in the oil tank. The
incondensable gas though dusulphurization and dedust by hydroseal
will be led to the furnace for recycling.
3. The exhaust will be treated and discharged to be national
4. Before starting next batch, make sure all the work has been
ADVANTAGES OF HONGRI WASTE PLASTIC PYROLYSIS PLANT
1. Advanced Technology: with reasonable process design, advanced
manufacturing technology, relatively high degree of automation, and
complete safety facilities;
2. High Oil Yield: using rotary pyrolysis reactor, uniform heating,
fast pyrolyzing speed, high oil yield and gas is wthout overflow;
3. Highly Efficient Environmental Protection: using high efficient
mixed heating system of coal, fuel oil and non condensable gas,
flue gas generated by the system can reach the national level of
non pollution emission standard, after strong atomized
desulfurization precipitator and industrial waste gas purifier. The
environmental protection effect of whole device can reach the
highest standards of the Europe and America.
4. Mature Technology: oil and gas cooling system adopts cooling
tower indirect cooling method, which is mature technology of our
company. It is especially suitable for oil and gas cooling and fuel
5. Energy Saving: the non condensable gas produced in refining
process can be directly used as fuel in the combustion chamber of
pyrolysis reactor, which greatly saves fuel energy;
6. Good Finished Product Quality: carbon black produced by
pyrolysis can be effectively utilized;
7. Wide Applicability: this process is not only suitable for the
treatment of waste rubber, waste plastics, waste tyres, waste
acrylic, but also suitable for sludge and oilfield waste treatment.
PARAMETERS OF HONGRI WASTE PLASTIC PYROLYSIS PLANT