Study on the Waste Mud Treatment Technology of Slurry Shield Machine
During the construction process of large-diameter slurry shield machine,a large amount of waste mud is generated.In order not to affect the urban environment,it is necessary to discharge and treat it reasonably.This paper systematically describes the principles to be followed for the treatment of waste slurry in slurry shield machine construction,including environmental friendliness,timeliness,and economy.Combining with the currently completed large-diameter slurry shield machine projects,it analyzes and compares the two mainstream waste slurry treatment processes of pressure filtration and centrifugation.From the aspects of overall treatment efficiency,site requirements,cost,etc.,it proposes a practical waste slurry treatment process,attempting to seek a comprehensive and cost-effective solution to provide reference and inspiration for slurry shield machine construction.
waste slurry treatmentpressure filtrationcentrifugationmud improvementequipment foundation modularization
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