CRUSHER ROTOR

The disclosure relates to a rotor (108) for a comminution apparatus (100), said rotor (108) being arranged to launch material to be comminuted towards a surface (206), such as an anvil or an autogenous layer of crushed material, said rotor (108) comprising a frame (202) including an upper plate (204...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Järvenpää, Ville, TATTARI, Joni
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING TRANSPORTING
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Beschreibung
Zusammenfassung:	The disclosure relates to a rotor (108) for a comminution apparatus (100), said rotor (108) being arranged to launch material to be comminuted towards a surface (206), such as an anvil or an autogenous layer of crushed material, said rotor (108) comprising a frame (202) including an upper plate (204), a lower plate (208) and wall elements (208) extending between said upper plate (204) and said lower plate (206), the rotor (108) further comprising an inlet opening (210) in said upper plate (204) and an outlet (212) located between the upper plate (204) and the lower plate (206), wherein an uppermost surface (304) of the frame (202) and a lowermost surface (306) of the frame (202) has a greater hardness than the rest of the frame (202) such that additional wear protection elements may be omitted at those upper most and lowermost surfaces (304, 306).