Furnaces – Combined – With boiler
Patent
1998-01-29
1999-12-07
Lazarus, Ira S.
Furnaces
Combined
With boiler
110215, 110219, 110220, 110222, 110224, 110229, 110245, F23G 502, F23G 530
Patent
active
059965126
ABSTRACT:
An apparatus for recycling municipal waste as energy includes a shredder for shredding the waste, and removing rejects, the rejects from the shredder being sorted into a first stream of inert matter that is substantially unpolluted with organic matter and into a second stream of inert matter that is substantially polluted with either organic matter or with combustible heavy elements; a first outlet for removing the second stream of inert matter; a circulating fluidized bed reactor for receiving the shredded waste and producing gases with solid particles therein; a cyclone for separating out the solid particles and receiving the gases output by the reactor; a recuperator boiler into which the gases output by the cyclone are discharged and which is provided with a first set of heat exchangers, the boiler including a dust-filtering hopper; a second outlet for removing the solid particles from the dust-filtering hopper; a second set of heat exchangers disposed in a chamber into which the gases are fed after transition the boiler; a final treatment apparatus for treating the gases and producing solid matter, after the gases transit the chamber; a third outlet for removing the solid matter resulting from the final treatment apparatus; and an independent melting and vitrification furnace which is connected to each of the first, second, and third outlets by a respective controlled pipe.
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H. Drescher, "Glasvermahlung Neue Wege Beimaltglasrecycling" Sprechsaal, vol. 128, No. 2, Mar. 1, 1995, pp. 10-15.
J. Scheffler et al, "Erzeugung Verwertbarer Produkte Durch Aufbereitung Und Verglasung Voin Rostaschen Aus Der Mullverbrennung", Entsorgungs Praxis, vol. 13, No. 12, Dec. 1, 1995, pp. 26-30.
Morin Jean-Xavier
Peyrelongue Jean-Pierre
Ciric Ljiljana V.
GEC Alsthom Stein Industrie
Lazarus Ira S.
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