Semi-final grinding system and method

The embodiment of the invention discloses a semi-final grinding system and method, and relates to the technical field of cement production. The semi-final grinding system comprises a roller press, a material lifting machine of the roller press, a high-frequency vibrating screen, a pipe mill, a disch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN GUANFENG, YUAN LIANGGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PREVENTION OF FOULING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The embodiment of the invention discloses a semi-final grinding system and method, and relates to the technical field of cement production. The semi-final grinding system comprises a roller press, a material lifting machine of the roller press, a high-frequency vibrating screen, a pipe mill, a discharging and grinding material lifting machine, a powder selecting machine and a dust collector, a discharging port of the roller press is connected with the feeding port of the material lifting machine of the roller press, the discharging port of the material lifting machine of the roller press is connected with a feeding port of the high-frequency vibrating screen, the first discharging port of the high-frequency vibrating screen is connected with a feeding port of the roller press, a second discharging port of the high-frequency vibrating screen is connected with a feeding port of the pipe mill, and a third discharging port of the high-frequency vibrating screen and a discharging port of the discharging and grindi