TREATING METHOD OF DUST GENERATED FROM WASTE GASIFYING MELTING FURNACE AND WASTE GASIFYING MELTING EQUIPMENT

PROBLEM TO BE SOLVED: To provide a treating method of dust generated from a gasifying melting furnace, and its waste gasifying melting equipment for eliminating an equipment problem by dispensing with a dehydrator for turning slurry of the dust generated when washing pyrolytic gas by water into dehy...

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Hauptverfasser:	OHATA MAKOTO, YAGINO TOSHIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE DISPOSAL OF SOLID WASTE FLUES FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECLAMATION OF CONTAMINED SOIL SOIL REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES RETORTS SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a treating method of dust generated from a gasifying melting furnace, and its waste gasifying melting equipment for eliminating an equipment problem by dispensing with a dehydrator for turning slurry of the dust generated when washing pyrolytic gas by water into dehydrated sludge, and a carrying device for carrying the dehydrated sludge up to a furnace top part. SOLUTION: This treating method of the dust generated from the gasifying melting furnace is a treating method of the dust generated from the gasifying melting furnace 10 for inputting and pyrolyzing waste on this high temperature hearth 60 by forming the high temperature hearth 60 by burning coke deposited on a furnace inside lower part, and blows the pyrolytic gas generated by the gasifying melting furnace 10 in the high temperature hearth 60 in a slurry state after turning the collected dust into concentrated slurry by coagulating and sedimenting the dust by a coagulating-sedimenting device 40 by collecting the dust by washing the pyrolytic gas generated by the gasifying melting furnace 10 by water by a gas washing device 30. COPYRIGHT: (C)2004,JPO