INDUCTION HEATING TYPE DRY DISTILLATION FURNACE

PROBLEM TO BE SOLVED: To prevent breakage of a centrifugal circulating fan for circulating furnace gas during a dry distillation furnace operation by reducing centrifugal force from blades acting on a disk of the circulating fan, in an induction heating type dry distillation furnace for induction-he...

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Bibliographische Detailangaben
Hauptverfasser:	TAKE TATSUO, OKAYAMA SAKAE, ABE SHINICHI, SAKUMA MASAKI, KANEKO KIMIHISA, TADANO HIDEAKI, WAKAHARA KUNIO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS BASED THEREON 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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUELS FURNACES GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS OVENS PEAT PETROLEUM, GAS OR COKE INDUSTRIES RETORTS TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP WEAPONS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent breakage of a centrifugal circulating fan for circulating furnace gas during a dry distillation furnace operation by reducing centrifugal force from blades acting on a disk of the circulating fan, in an induction heating type dry distillation furnace for induction-heating a furnace body housing objects subject to dry distillation in the furnace in an inert gas atmosphere to subject the objects to dry distillation. SOLUTION: The blades 12 of the circulating fan 6 are coupled by coupling plates 14 to a boss 13 in the fan center, and the blades 12 under centrifugal force are supported by the rigid boss 13 in the center, so that centrifugal force from the blades is distributed to the boss and a side plate 11 to reduce stress on the side plate 11. COPYRIGHT: (C)2005,JPO&NCIPI