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| Title : SUCCESSIVE PYROLYSIS SYSTEM OF WASTE SYNTHETIC-HIGHLY POLYMERIZED COMPOUND |
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Status |
Patented |
Part |
Food/Chem |
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Conditon |
Licensing |
Estimated Cost |
0 US$ |
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The present invention relates to a successive pyrolysis system of waste synthetic-highly polymerized component to successively pyrolize combustible waste like waste plastics by indirect heating at a pyrolysis chamber, in which an anaerobic or hypoxic environment is maintained, and produce refined oil like heavy oil and light oil according to boiling points at a distillation column to be used as heat source for the pyrolysis of the waste.
In order to achieve the above-described objects of the present invention, there is provided a successive pyrolysis system of waste synthetic-highly polymerized compound, comprising:
a hopper, which waste is provided to and is stored in a predetermined amount;
an automatic waste injection device, which discharges a predetermined amount of waste from the hopper, and comprises an air removing means for maintaining a hypoxic environment inside by removing external air flowing in along with the waste;
a pyrolysis chamber for maintaining a high-temperature and hypoxic environment, and successively pyrolizing the waste by indirect heating, in which two or more transport screws are installed rotatably by a driving means to transport, melt and evaporate the waste provided from the waste injection device;
a gas burning chamber for burning noncondensable gas among pyrolysis gas produced at the time of the pyrolysis of the waste, and providing heat of a predetermined temperature to the outer surface of the pyrolysis chamber to be used as heat source for the pyrolysis of the waste provided to the pyrolysis chamber;
a refined oil producing means connected perpendicularly to the upper part of a gas outlet of the pyrolysis chamber, for producing refined oil from the pyrolysis gas catalyst reacted at a catalysis reaction column according to boiling point at a distillation column, and providing residual noncondensable gas that is not condensed to the gas burning chamber as initial fuel; and
an automatic discharging device for successively discharging ashes transported after being pyrolized from the pyrolysis chamber, comprising an air removing means for maintaining a hypoxic environment inside by removing external air, which flows in from the outside when discharging ashes, and the pyrolysis gas discharged from the pyrolysis chamber
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DOWON INTERNATIONAL
5F. Shinwon Bldg. 823-14, Yeoksam-dong, Kangnam-ku, SEOUL, 135-080
KOREA
PHONE : 82-2-501-3106 FAX : 82-2-501-3109 e-mail : patyellow@dowon.com
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