Shield tunneling machine and grouting system thereof

• Main Authors: DING MENGJUN, JIA JINJIAN, WANG YOUZENG, YUAN HAOHAO, ZHANG WEIWEI, LI RUISHI, ZHANG GUOLIANG, HAN WENPENG, LI YAN, SU ZHIXUE
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2021
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The utility model relates to a shield tunneling machine and a grouting system thereof. The grouting system of the shield tunneling machine comprises a first slurry container and a second slurry container, and the density of slurry in the first slurry container is smaller than that of slurry in the s...