Distillation: apparatus – Apparatus – Systems
Patent
1990-05-21
1992-12-01
Woodard, Joye L.
Distillation: apparatus
Apparatus
Systems
100232, 201 6, 201 25, 202136, 202262, 414173, 414198, C10B 3100
Patent
active
051677725
ABSTRACT:
Method and apparatus for pyrolyzing used tires into a char fraction, wire, fiberglass, oil fraction and gas fraction. The tires are continuously conveyed to a preheating chamber where they are heated to a temperature level of 200.degree. F. to 400.degree. F. The heated tires are metered into a cavity having disposed therein a ram system, which shapes and forces the whole tire into a pipe which leads to a pyrolyzing chamber. The tires form a plug at the front end of the system to prevent the release of toxic gases into the atmosphere and also to prevent air from entering the pyrolyzing chamber. Similarly, solid residue produced by pyrolysis of the apparatus is forced into a discharge column, forming a plug to seal the system at its outlet end. An alternate embodiment of the invention apparatus operated manually can also be used for compacting, neutralizing and disposing of medical waste, infectious materials and the like as well as auto tires.
REFERENCES:
patent: 1236884 (1917-08-01), Seaman
patent: 4058205 (1977-11-01), Reed
patent: 4133259 (1979-01-01), Pelton
patent: 4201129 (1980-04-01), Matthys
patent: 4217175 (1980-08-01), Reilly
patent: 4401513 (1983-05-01), Brewer
patent: 4402791 (1983-09-01), Brewer
patent: 4507174 (1985-03-01), Kutrieb
patent: 4732092 (1988-03-01), Gould
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