发明名称 |
VERTICAL PYROLYSING FURNACE, MORE PARTICULARLY FOR TYRE PIECES |
摘要 |
<p>Pieces of shredded tires are fed into the top of a vertical pyrolyzing furnace in a measured amount using a weighing hopper feed mechanism. Heated gas is introduced through inlet and pyrolyzing the tire pieces on a countercurrent flow principle to produce useful hydrocarbon volatiles and residues. The pyrolyzed residue including tire reinforcing wires are efficiently removed from the furnace by a plurality of downwardly inclined screw conveyors disposed in troughs. Each screw conveyor extends into an inclined conduit and discharges into a vertical branch conduit disposed at least partially within the cross-section of the furnace so that even discharge of the pyrolyzed residue is ensured by the combined action of gravity and the screw conveyors.</p> |
申请公布号 |
EP0019389(B1) |
申请公布日期 |
1984.03.21 |
申请号 |
EP19800301402 |
申请日期 |
1980.04.29 |
申请人 |
FOSTER WHEELER POWER PRODUCTS LIMITED |
发明人 |
COOKE, JEREMY CHARLES RIXAR;TILLEY, FREDERICK HERBERT |
分类号 |
C10B53/00;B29B11/00;B29B17/00;C10B33/02;C10B53/07;F27B1/21;(IPC1-7):27B1/20;10B53/00;10B33/02;10B1/04 |
主分类号 |
C10B53/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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