Miniature flow propeller for sewage treatment

• Main Authors: SUN YONGLI, ZHENG XINGCAN, LI PENGFENG
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2012
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model relates to a miniature flow propeller for sewage treatment, in particular to a miniature flow propeller for a small channel, which belongs to the technical field of the sewage treatment and comprises a casing. A supporting motor seat is arranged in the casing, and a speed regulating motor is installed on the supporting motor seat and connected with a drive shaft of a first synchronous rotary shaft group. A supporting seat is arranged under the supporting motor seat, a bearing supporting seat is arranged at the lower end of the supporting seat, two bearings are fixed on the bearing supporting seat and are both connected with a threaded rotary shaft, one end of the threaded rotary shaft is connected with a small propeller, the other end of the threaded rotary shaft is connected with a drive shaft of a second synchronous rotary shaft group, and the drive shaft of the first synchronous rotary shaft group and the drive shaft of the second synchronous rotary shaft group drive the small propeller t