New Mud Purification Treatment System in Shield Construction

In shield construction, waste mud is comprehensively treated by mud solidification, filter press, centrifugation and other treatment methods, and waste mud is treated with zero discharge and pollution-free treatment, so as to achieve "zero waste slurry discharge" in the shield construction process. As an environmentally-friendly engineering auxiliary equipment, the mud purification treatment system is increasingly used in non-excavation foundation construction such as mud wall protection technology, pile foundation construction, and shield construction. The mud purification treatment system not only enables solid-liquid separation of waste slurry, but also greatly saves mud treatment costs during construction, reduces construction costs, reduces environmental pollution from mud during construction, and achieves civilized and environmentally friendly construction.

The mud purification treatment system is a new type of mud purification treatment equipment for the wall protection mud used in bridge pile foundation engineering, construction engineering, underground shield engineering and trenchless engineering construction. It can effectively control the slurry water of the construction mud, separate the solid particles in the slurry, the porosity of the pile foundation, the amount of bentonite, and the cost of slurry production. At the same time, it can realize the environmentally friendly transportation of slurry waste and the discharge of slurry. Site requirements for environmentally friendly construction.