METHOD AND SYSTEM FOR VOLUME FLOW MEASUREMENT

A system for measuring volume flow of a material includes: an imaging receiver for receiving images of a screen deck of a vibratory shaker from an overhead position; at least one illumination device for projecting a line of light onto the screen deck from an angle different than a viewing angle of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Canty, Thomas M, O'Brien, Paul J
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A system for measuring volume flow of a material includes: an imaging receiver for receiving images of a screen deck of a vibratory shaker from an overhead position; at least one illumination device for projecting a line of light onto the screen deck from an angle different than a viewing angle of the imaging receiver to the screen deck; and a mounting bracket for holding the imaging receiver and the at least one illumination device in a substantially fixed relative position to one another and to the screen deck. The system is determines the volume flow of the material based on the images of the screen deck.