METHOD AND DRUM FOR RETRIEVING RINSE WATER OF TRUCK AGITATOR DRUM

PROBLEM TO BE SOLVED: To provide a retrieving method of rinse water, which retrieves only supernatant water separated after rinsing a mortar grimed truck agitator drum by a dilute solution. SOLUTION: A supernatant vent (7) is prepared in an end plate (8) of a truck agitator drum (3). The drum (3) is...

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Bibliographische Detailangaben
1. Verfasser:	GOTO TOMOHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL WORKING CEMENT, CLAY, OR STONE
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a retrieving method of rinse water, which retrieves only supernatant water separated after rinsing a mortar grimed truck agitator drum by a dilute solution. SOLUTION: A supernatant vent (7) is prepared in an end plate (8) of a truck agitator drum (3). The drum (3) is rinsed by a dilute solution containing a stabilizer and a supernatant water (U) and a sludge mortar (T) are separated by gravitation. The supernatant vent (7) is opened and a retrieve hose is connected. The drum (3) is turned for a given extent so that the supernatant vent (7) may be put in a given exhaust position in the supernatant water (U) above the sludge mortar (T). Thereafter a given quantity of the supernatant water (U) is recovered from the supernatant vent (7). COPYRIGHT: (C)2009,JPO&INPIT