Environment-friendly hammer type coal washing and crushing device

• Main Authors: LYU QINGHUA, MA DIYUAN, MA WENGUI
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2022
• 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 an environment-friendly hammer type coal washing crushing device which comprises a base, the base is a rectangular plate, the upper surface of the base is fixedly connected with fixing rings through supporting rods, the number of the fixing rings is two, the two fixing rings are symmetrically arranged, a shell is fixedly connected between the two fixing rings, and the shell is fixedly connected with the base. The shell is cylindrical, the shell and the fixing ring are coaxially arranged, a feeding port is formed in the top of the shell, and a discharging port is formed in the bottom of the shell in a penetrating mode. The driving mechanism drives the rotating cavity to rotate, so that the connecting port and the feeding port are staggered, and the coal crushing process is conducted in a closed space; and when the coal crushing operation is completed, the driving mechanism drives the rotating cavity to rotate, so that the connecting opening is in butt joint with the discharging open