The so-called dry and wet separation equipment of shield dreg is a set of real-time treatment systems of construction site dreg developed and applied according to local conditions given the limited construction site of the project, which can realize the classification, dehydration, separation, and drying of shield dreg, and reuse of inorganic raw materials and water resources on the construction site.
The dry and wet separation equipment of the shield residue treats 2500-3000 cubic meters of shield material every day, screens the sand and stone in the shield material according to the particle size, and cleans it as far as possible. The remaining mud is dehydrated by the filter press, and the mud cake is loaded without dripping water.
The application of dry and wet separation equipment of shield dreg can rationally coordinate the disposal measures of shield dreg and construction waste, and achieve reduced transportation, environmental protection treatment, and resource utilization, which can not only greatly improve the construction efficiency, but also reduce the safety production risk of the construction site, and promote the “steady, accurate and fast” of shield tunneling and the “accelerated running” of project construction.