Preparation method of filler for reinforcing construction site sludge

• Main Authors: YOU YUNLIN, YAN BO, ZHANG JUYAN, ZHU YULONG, HUANG CHAO
• Format: Patent
• Language: Chinese; English
• Published: 04.10.2022
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; DISPOSAL OF SOLID WASTE; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING

The invention relates to the technical field of sludge reinforcement, and discloses a preparation method of a filler for construction site sludge reinforcement, which comprises the following preparation steps: 1) sorting construction wastes on a construction site, and carrying out primary crushing to form aggregates; 2) removing light substances in the aggregate; 3) feeding the aggregate into a crusher for deep crushing to form a crushed material; (4) the crushed materials are conveyed into a screening machine to be screened, and the filling agent for reinforcing the construction site sludge is formed; garbage generated in the construction process is screened and smashed on site, the site and cost for garbage transportation and stacking are reduced, damage and pollution to the environment are avoided, purchase of new materials is reduced, and the construction cost is reduced. The waste is subjected to impurity removal and smashing, so that fine materials in the waste are screened; after crushing and screening