MOISTURE MEASURING DEVICE, AGGREGATE STORAGE HOPPER AND MOISTURE MEASURING METHOD

PROBLEM TO BE SOLVED: To heighten accuracy in measuring moisture. SOLUTION: An aggregate storage part 2 has an aggregate throw-in port and an aggregate discharge port. A gate 3 is fitted to the aggregate storage part 2 to open/close the aggregate discharge port. A moisture sensor 5 can detect the mo...

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Bibliographische Detailangaben
Hauptverfasser:	MIYAGI KIYOSHI, YAMAGUCHI MASASHI, YOSHIKAWA HISAYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER TESTING TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To heighten accuracy in measuring moisture. SOLUTION: An aggregate storage part 2 has an aggregate throw-in port and an aggregate discharge port. A gate 3 is fitted to the aggregate storage part 2 to open/close the aggregate discharge port. A moisture sensor 5 can detect the moisture of aggregate close to a sensor part inside the aggregate storage part 2. A cleaner 7 can clean the sensor part by power. A reciprocating driving device 6 can move the moisture sensor 5 into a cleaned position and a measuring position. A cleaner driving device 8 can move the cleaner 7 into a stand-by position and a cleaning position. Before starting to measure moisture, the sensor part of the moisture sensor 5 is cleaned by the cleaner 7 to remove attachment stuck to the sensor part.