Graphite ore crushing and screening system

• Main Authors: LI ZHILIANG, SHI QIANDONG, YI LONGYUE, MA JICHUN, WAN ZHEN, CHEN MINGLEI
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2019
• 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 graphite ore crushing and screening system. The device comprises a crushing chamber arranged underground, a crusher is mounted above the crushing chamber; a first conveying mechanism is mounted in the crushing chamber; the discharging end of the first conveying mechanism extends to the ground; the lower portion of the discharging end is connected with a screening machine. A sieve plate is obliquely arranged in the sieving machine; a first outlet is formed in the lower end of the screening plate on the screening machine, a second outlet is formed in the bottom endof the screening machine, a recycling channel is installed at the first outlet, the tail end of the recycling channel is connected with a collecting chamber, a second conveying mechanism is arranged between the collecting chamber and the crushing chamber, and the discharging end of the second conveying mechanism is connected with a second feeding port of the crusher. According to the system, the graphite raw ore is crushe