Recycled concrete production process

• Main Authors: ZHOU HUI, ZHANG CHUANXING, LU YILI
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: CLEANING; CLEANING IN GENERAL; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; PREVENTION OF FOULING IN GENERAL; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

The invention discloses a recycled concrete production process. The recycled concrete production process comprises the following steps that S1, waste concrete blocks are put into a crushing assembly from a feeding hole, and the crushing assembly is controlled to extrude and crush the concrete blocks, so that the crushed concrete blocks fall onto a first conveying assembly; S2, a first conveying assembly is controlled to drive the broken concrete blocks to move rightwards, a magnet in a second conveying assembly adsorbs reinforcing steel bars mixed in the broken concrete blocks to the surface of a second conveying belt, and the broken concrete blocks fall into a first collecting box; S3, when the second conveying assembly moves the reinforcing steel bars to the position above a reinforcing steel bar separating assembly, the reinforcing steel bars fall into the reinforcing steel bar separating assembly under the action of gravity; and S4, the reinforcing steel bar separating assembly is controlled to extrude an