Harmless and resourceful treatment system for shield muck

• Main Authors: CHEN MING, LIANG FEILONG, FANG YANWEI, HU NAN, WANG YIYUAN, SHEN ERBU, QU JIANMING, HU XINGLONG, WANG BO, ZHAN WEN, ZOU GAOMING, SEO MIN-JOO, YANG WU, YANG LIN, LU CHAOYANG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2024
• Subjects: DISPOSAL OF SOLID WASTE; PERFORMING OPERATIONS; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING

The utility model relates to a harmless and resourceful treatment system for shield muck, which comprises a shield muck storage and conveying unit, a muck-slurry separation unit, a slurry treatment unit and a resourceful utilization unit which are communicated in sequence, and the shield muck storage and conveying unit is used for conveying original muck to the muck-slurry separation unit; the residue-slurry separation unit is used for screening residue soil and separating coarse aggregate, fine aggregate and slurry; the slurry treatment unit is used for carrying out modification treatment on the separated slurry and pumping the slurry to filter pressing equipment for dehydration to form a mud cake and tail water; and the resource utilization unit is used for curing, crushing and screening the mud cake to form a roadbed filler product. According to the treatment system, harmless and resourceful treatment is conducted on the shield muck, generated tail water is free of pollution, and the pollution risk of the