Novel wear -resisting high pressure grinding roller

• Main Authors: LIANG FENG, LI SHUHUI, HONG FUZHEN, CAO TIEFENG, WANG ZAIQING, JIANG LIXIN, YU JIANG
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2018
• 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 wear -resisting high pressure grinding roller belongs to an ore deposit rock crushing apparatus, and it has solved the problem that the wearing and tearing of current high pressure grinding roller side end face are serious, the life -span is low. The utility model discloses an action roller and quiet roller, quiet roller side end face can dismantle fixed a plurality of curb plates that are provided with, it is a plurality of the curb plate follow quiet roller side end face circumferential edge along setting up, and extend to with the action roller side end face overlap, the curb plate on extend to with the action roller side end face part orientation of overlapping one side of action roller side end face be provided with a plurality of curb plate abrasion -resistant alloy posts. The utility model discloses an improvement to high pressure roller side end face structure has improved the wearability, and changes conveniently, and the cost is reduced hasprolonged life. 本实用新型公开了