OPERATION APPARATUS AND FLOW PATH DISPLAY DEVICE OF SLUDGE THICKENER

PROBLEM TO BE SOLVED: To provide the operation apparatus and flow path display device of a sludge thickener, which is easy to operate for a beginner and is capable of suppressing erroneous operations for a person experienced in the operation. SOLUTION: In the operation apparatus 100 of the sludge th...

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Hauptverfasser:	AOKI NOBUYUKI, KUDO FUMIO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide the operation apparatus and flow path display device of a sludge thickener, which is easy to operate for a beginner and is capable of suppressing erroneous operations for a person experienced in the operation. SOLUTION: In the operation apparatus 100 of the sludge thickener including a reaction tank, a drum screen, a sludge tank, a vacuum pump for pressurizing and depressurizing the tank and a plurality of valves for switching a flow path, the operation apparatus is provided with a plurality of operation levers 59L, 61L and 77L for operating the plurality of valves respectively, first guide display 117a-117c for guiding a direction to operate the operation levers 59L, 61L and 77L in order to suck sludge from a cleaning tank to the tank respectively, and second guide display 118a-118c for guiding the direction to operate the operation levers 59L, 61L and 77L in order to discharge separation water to the cleaning tank. Then, the first guide display 117a-117c and the second guide display 118a-118c are displayed in mutually different colors. COPYRIGHT: (C)2010,JPO&INPIT