公开(公告)号：US20240226906A1

公开(公告)日：2024-07-11

申请号：US18617727

申请日：2024-03-27

Applicant: Anhui University of Science and Technology

Inventor： Changji WANG ,  Hanxu LI ,  Yuanyuan ZHU ,  Tianlong WEN ,  Fangwu CHEN ,  Jiantang ZHANG

IPC: B02C4/36 ,  B02C4/04 ,  B02C4/42 ,  C10L1/32

CPC classification number: B02C4/36 ,  B02C4/04 ,  B02C4/42 ,  C10L1/326

Abstract: Provided is a concentration device for coal water slurry, belonging to the technical field of coal water slurry preparation equipment, including a grinding shell, where a grinding mechanism is connected in the grinding shell. A lower part of the grinding shell is connected to a filter unit, where the filter unit is correspondingly arranged with a discharge port of the grinding mechanism. A lower part of the filter unit is correspondingly provided with a pulverized coal particle size distribution mechanism. An outlet end of the pulverized coal particle size distribution mechanism is communicated with a stirrer. The grinding mechanism includes a first bracket, where the first bracket is fixedly connected to inner side walls of the grinding shell. The first bracket is connected with step-by-step grinding units, a first adjusting unit and two second adjusting units.