Pre-flushing device for mud-containing wet aggregate before screening

• Main Authors: GENG LIBO, LU ZHENGYOU, LU LU
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model discloses a mud-containing wet aggregate screening front pre-flushing device which comprises a flushing tank, a tank cover is clamped on the outer wall of the top of the flushing tank, a shell is fixedly connected to the outer wall of the top of the tank cover, a motor is fixed to the top of the shell, an output shaft of the motor is fixedly connected with a main shaft, and a driving gear is fixedly installed on the outer wall of the main shaft. Symmetrically-arranged driven gears are connected to the two sides of the driving gear in a meshed mode, the lower ends of the driven gears extend into the flushing tank and are fixedly provided with stirring shafts, a plurality of spiral blades are fixedly installed on the outer walls of the stirring shafts, a filtering frame is fixedly installed at the bottom of the inner side of the flushing tank, and a transverse plate is fixed to the top of the filtering frame; the lower end of the stirring shaft penetrates through the transverse plate and is fi