Directional slag separating device for tooth roller crusher in slurry shield tunneling machine

• Main Authors: YANG YUNPENG, SHI XIAOWEI, WANG SONGHE, LI YAN, SU ZHIXUE, ZHANG XU, ZHANG JIANQI, WANG LONG
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2024
• 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 belongs to the technical field of shield tunneling machines, and particularly relates to a directional slag separating device for a tooth roller crusher in a slurry shield tunneling machine, which comprises a slurry discharging channel, a filtering device, a slag stone collecting device, a slurry inlet, a slurry outlet and a directional slag separating outlet, one end of the slurry discharge channel is connected with the slurry discharge system through the slurry inlet, and the other end is connected with the tooth-roller crusher through the slurry outlet; an opening is formed in the bottom of the slurry discharging channel, and a filtering device is arranged in the opening; the large-particle-size slag stones enter the tooth roller crusher through the slurry outlet, and the slurry and the small-particle-size slag stones penetrate through the filtering device and enter the slag stone collecting device; the slag stone collecting device is arranged under the filtering device and used for colle