MULTI-SHELF FURNACE COMPRISING ARMS BEARING RABBLE TEETH OF OPTIMIZED PROFILE, APPLICATION TO THE ROASTING OF BIOMASS

MULTI-SHELF FURNACE COMPRISING ARMS BEARING RABBLE TEETH OF OPTIMIZED PROFILE, APPLICATION TO THE ROASTING OF BIOMASS

The invention consists primarily in a multi-shelf furnace (1), intended for thermally treating a charge of material M, comprising at least one rabble arm (5) secured to a rotary shaft, above each shelf (3) of the furnace, and comprising rabble teeth (7) secured perpendicularly to the arm, each rabbl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COTTENIER, Gauthier, LEBOUTTE, Didier, BERTHELLEMY, Alain, MARECHAL, Denis, MELKIOR, Thierry, BEL, Quentin
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
BLASTING
CHEMISTRY
DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
LIQUEFIED PETROLEUM GAS
LUBRICANTS
MECHANICAL ENGINEERING
METALLURGY
NATURAL GAS
OPEN SINTERING OR LIKE APPARATUS
OVENS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
RETORTS
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
WEAPONS
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Beschreibung
Zusammenfassung:The invention consists primarily in a multi-shelf furnace (1), intended for thermally treating a charge of material M, comprising at least one rabble arm (5) secured to a rotary shaft, above each shelf (3) of the furnace, and comprising rabble teeth (7) secured perpendicularly to the arm, each rabble tooth (7) having a front edge that is inclined from bottom to top, the inclined front edge constituting the leading edge (70) for the material M to be rabbled.