Double-bearing-seat supporting structure of oxidation ditch rotating disc aerator

• Main Authors: ZHANG ZHIPENG, RUAN CHAO, JIANG DAN, SHANG QIAOJU
• Format: Patent
• Language: Chinese; English
• Published: 20.01.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an oxidation ditch rotating disc aerator double-bearing seat supporting structure which comprises a main shaft, discs are fixedly connected to the main shaft through bolts, the discs are distributed at equal intervals, one end of the main shaft is rotatably connected with a first rotating shaft supporting seat in an inserting mode, and the other end of the main shaft is provided with a coupler. And the coupler and the main shaft are fixedly connected through a bolt, the coupler is rotationally connected with a second rotating shaft supporting seat in an inserted connection mode, the other end of the coupler is connected with a speed reducer, and a driving motor is arranged at the top end of the speed reducer. Through the mutual cooperation of the first rotating shaft supporting seat and the second rotating shaft supporting seat, the two ends of the main shaft can be supported, so that the stress of the output end of the speed reducer can be reduced, and the main shaft and the outpu