Tunnel mud purification equipment

• Apr 22, 2022
• The tunnel mud purification equipment has a wide range of application, which includes mud purification projects in underground tunnel shield, bridge pile foundation, sand washing and recycling, river dredging, non-excavation and other engine...

Tunnel mud purification equipment 

The tunnel mud purification equipment has a wide range of application, which includes mud purification projects in underground tunnel shield, bridge pile foundation, sand washing and recycling, river dredging, non-excavation and other engineering fields, which can help improve the efficiency of hole formation, the recovery of essence mud, reduce mud discharge and jamming phenomenon, and is a necessary equipment for environmental protection foundation construction.

 

 

Tunnel mud purification equipment is mainly divided into 2 segments: mud separation system and cyclone separation system. The equipment is mainly composed of coarse type vibrating screen module, sand removal and mud removal module and slurry pump equipment.

 

Mud separation system generally adopts coarse type mud vibrating screen equipment for effective treatment, and the coarser solid phase particles will do preliminary separation treatment. Cyclone separation system is mainly used to remove sand and mud cyclone processing equipment to complete, the role is to separate the particles after the vibrating screen mud one by one for finer cyclone separation solid phase control.

 Features of tunnel mud purification equipment.

1) Mud processing capacity is large, purification and sand removal efficiency is high.

2）Vibrating screen equipment has long service life, low failure rate, easy installation and maintenance.

3) The screen angle and screen hole size and excitation force of vibrating screen can not only be flexibly adjusted, but also can achieve good screening effect in various bottom layers.

(4) centrifugal slurry pump equipment generalization into a high degree, good corrosion resistance, suitable for long-term transport of strong abrasion, corrosion, high concentration of slurry.

5）Modern cyclone parameters reasonable structure, material wear resistance, corrosion resistance, convenient operation, high economic and practicality, can be used for a long time in the evil environment.

(6) There are control valves between the main inlet pipe and outlet pipe of desander and deslimer, and automatic anti-sand plugging device and bottom flow port adjustment device in the cyclone.