Ore grinding and blending method based on hard rock grade

The invention discloses an ore grinding and blending method based on hard rock grade, and relates to the technical field of ore dressing. The ore grinding and blending method based on the hard rock grade is carried out on the basis of an ore feeding grade analysis model and a dynamic ore blending mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CAI GUOLIANG, ZHANG DEWEN, GUAN CHANGLIANG, HUANG YU, HUANG SHENG, LI XINGHUA, LAN XIAOWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses an ore grinding and blending method based on hard rock grade, and relates to the technical field of ore dressing. The ore grinding and blending method based on the hard rock grade is carried out on the basis of an ore feeding grade analysis model and a dynamic ore blending model and comprises the following steps that firstly, information of a raw ore grade, a concentrate grade, a tailing grade, a hard rock grade, a hard rock belt and an ore feeding belt is transmitted to the ore feeding grade analysis model; secondly, after the feeding grade analysis model carries out data analysis, a hard rock raw ore grade predicted value and the feeding grade are output, the hard rock raw ore grade predicted value is used for guiding flotation feed-forward control and copper hydrometallurgy feed-forward control in the next link, and the feeding grade is conveyed to the dynamic ore blending model. And the dynamic ore blending model outputs a starting signal and a frequency signal of the vibrating fee