Rotational flow desilting device for water conservancy project

• Main Author: TAN ZHAOHONG
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The rotational flow desilting device comprises a desilting tank, a feeding port is formed in one side of the desilting tank, a water outlet is formed in the top wall of the desilting tank, a first servo motor is fixed to the outer top face of the desilting tank, a rotating shaft is fixed to the output end of the first servo motor, and rotating blades are fixed to the outer wall of the lower end of the rotating shaft; the side wall of the middle of the desilting tank is rotationally connected with a first rotating shaft through a bearing. According to the rotational flow desilting device for the water conservancy project, through mutual cooperative use of a second servo motor, a first rotating shaft, a second rotating shaft, a transmission gear, a driven gear, a first gate, a second gate, a lead screw, a gate block and other structures, the second gate is opened while the first gate is closed, and the second gate is closed when the first gate is opened; sand discharging is carried out while upper rotational fl