Novel grinding ball of ball mill and novel ball mill adopting same

• Main Authors: YAO SHIMIN, WANG XIANGWEI, LI CHUNYE
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model discloses a novel grinding ball of a ball mill, the number of the grinding balls is multiple, the multiple grinding balls have multiple diameters, a part of the grinding balls comprise at least one spherical-crown-shaped pit, and the diameter of the at least one spherical-crown-shaped pit on each grinding ball is at least the same as one of the multiple diameters of the multiple grinding balls. The novel grinding ball of the ball mill disclosed by the utility model can effectively improve the working efficiency of the ultrafine powder grinding ball mill. 本实用新型公开了一种球磨机的新型磨球，磨球的数量为多个，多个磨球包括多种直径，其中一部分的磨球上包括至少一个球冠形凹坑，每个磨球上的至少一个球冠形凹坑的直径至少与多个磨球的多种直径的一种相同。本实用新型的球磨机的新型磨球可以有效地提高尤其是超细粉粉磨球磨机的工作效率。