Shield slurry separation station

2017-01-11

The efficient shield slurry separation station is the key component of mechanized tunneling. The bentonite slurry plays an important role in the construction of the hybrid shield machine, and the slurry can be used to stabilize the tunnel supporting surface and transfer the drilling cuttings. The crown shield slurry separation system using drilling fluid shaker desander, mud removing device for drilling fluid, drilling mud and mud centrifuge separation of the resulting mixture in shield tunnel construction. Through the continuous separation of high efficiency, the excavated material is separated from the bentonite slurry, and then the mud water is returned to the slurry loop to be used again.