초록 ▼

A continuous pyrolysis system is adapted for continuous pyrolysis of tire shreds with the simultaneous recovery of solid, liquid, and gas pyrolysate. The pyrolysis system includes an anaerobic pyrolyzing chamber with a conveyor for conveying tire shreds therethrough from an infeed end to a solids ou

A continuous pyrolysis system is adapted for continuous pyrolysis of tire shreds with the simultaneous recovery of solid, liquid, and gas pyrolysate. The pyrolysis system includes an anaerobic pyrolyzing chamber with a conveyor for conveying tire shreds therethrough from an infeed end to a solids output end, and a heater for pyrolyzing the tire shreds as they are conveyed. The system also includes a solid pyrolysate output device for removing solid pyrolysate from the chamber, a liquid and gas pyrolysate output device for removing liquid and gas pyrolysate from the chamber, and a tire shred infeed device for feeding tire shreds into the chamber without interrupting either the pyrolysis of tire shreds already in the chamber, or the removal of pyrolystate from the chamber. The tire shred infeed device, and pyrolysate removal devices are each adapted for operation without the introducing substantial amounts of air into the chamber and without allowing substantial amounts of pyrolysate to escape into the atmosphere.

대표청구항 ▼

A continuous pyrolysis system for pyrolyzing tire shreds, comprising: an anaerobic pyrolyzing chamber in which tire shreds are pyrolyzed to form solid, liquid, and gas pyrolysate, infeed means for feeding tire shreds to be pyrolyzed into the pyrolyzing chamber without introducing a substantial amoun

A continuous pyrolysis system for pyrolyzing tire shreds, comprising: an anaerobic pyrolyzing chamber in which tire shreds are pyrolyzed to form solid, liquid, and gas pyrolysate, infeed means for feeding tire shreds to be pyrolyzed into the pyrolyzing chamber without introducing a substantial amount of air into the pyrolyzing chamber, and without allowing a substantial amount of gas pyrolysate to escape from the chamber into the atmosphere, fluid pyrolysate output means for removing fluid pyrolysate from the pyrolyzing chamber without introducing a substantial amount if air into said chamber, said fluid pyrolysate output means including: a gas outlet line for removing gas pyrolysate form the pyrolysis system, liquid pyrolysate output means for removing liquid pyrolysate from the pyrolysis system, and fluid pyrolysate drain means for draining gas pyrolysate from the pyrolyzing chamber to the gas outlet line, and for draining liquid pyrolysate from the pyrolyzing chamber to the liquid pyrolysate output means, solid pyrolysate output means for removing solid pyrolysate from the pyrolyzing chamber without introducing a substantial amount of air into said chamber, and without allowing a substantial amount of gas pyrolysate to escape from the chamber into the atmosphere, heating means for heating tire shreds in the pyrolyzing chamber to a temperature sufficient for pyrolyzation, and conveyor means located within the pyrolyzing chamber for receiving tire shreds to be pyrolyzed that are fed into the pyrolyzing chamber by the infeed means, for conveying the received tire shreds through the pyrolyzing chamber where they are pyrolyzed to form fluid and solid pyrolysate, and for delivering solid pyrolysate to the solid pyrolysate output means so that said solid pyrolysate can be removed from the pyrolyzing chamber, whereby tire shreds to be pyrolyzed are fed into the pyrolyzing chamber, and solid and fluid pyrolysate is removed from the pyrolyzing chamber simultaneously with pyrolyzation of tire shreds being conveyed through the pyrolyzing chamber by the conveyor means, said liquid pyrolysate output means including: an output tank from which liquid pyrolysate is removed from the pyrolysis system, an intermediate tank connected to the output tank by a liquid pyrolysate transfer line and a gas equalizing line, and a U-section connecting the lower end of the collection tube to an intermediate tank, said U-section being filled with a U-section liquid having substantially the same specific gravity as liquid pyrolysate, said U-section liquid blocking gas from flowing into or out of the collection tube through the U-section, whereby liquid pyrolysate may flow from the collection tube of the fluid drain means through the U-section to the intermediate tank, and through the liquid pyrolysate transfer line into the output tank for removal from the pyrolysis system.