ROTARY KILN TYPE DRIER FOR MANUFACTURING WASTE DERIVED FUEL AND OPERATING METHOD OF SAME

PROBLEM TO BE SOLVED: To permit the shortening of breaking time of a drier without generating any igniting combustion of combustible waste or the damage to a seal unit by a method wherein the inclination of a rotary kiln main body is made changeable and the kiln is operated while increasing the incl...

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Bibliographische Detailangaben
Hauptverfasser:	UCHI JUNICHI, YAHAGI TAKASHI, KOYAMA KAZUO, KASHIMOTO SHIGEKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To permit the shortening of breaking time of a drier without generating any igniting combustion of combustible waste or the damage to a seal unit by a method wherein the inclination of a rotary kiln main body is made changeable and the kiln is operated while increasing the inclination of the same upon breaking a plant. SOLUTION: A trestle 6 is supported so as to be inclined freely by the supporting shaft 6b of an inclination supporting unit 6a at the fore part of the same while the angle of inclination α of a rotary kiln main body 1 on the trestle 6 is adjusted by elevating the rear part of the same by a driving device 7 through an elevation supporting mechanism 7a. The rotary kiln main body 1 is retained normally so as to have the inclination S of 2/100 or the angle of inclination α during stationary operation and the inclination S is adjusted so as to have a value corresponding to the slope of about 4/100 when the operation of the same has entered a breaking control whereby the discharging of dried combustible waste Fa is promoted. According to this method, the discharging time of dried combustible waste from the rotary kiln main body can be shortened.