Aeration equipment provided with reinforcing plates

Abstract

The invention relates to aeration equipment provided with reinforcing plates, and belongs to the technical field of sewage treatment equipment. The aeration equipment provided with the reinforcing plates includes a rack (1), a motor (2) and an impeller (7). A speed reduction box (4) is arranged on the rack (1). The impeller (7) includes a plurality of impeller blades (8). The reinforcing plates (9) are arranged between the impeller blades (8). A lubricating oil circuit (5) is arranged on the speed reduction box (4). Oil holes are arranged between bearings of the speed reduction box (4). The lubricating oil circuit (5) communicates with the oil holes between the bearings of the speed reduction box (4). The aeration equipment is provided with the reinforcing plates between the impeller blades, thereby increasing the strength of the impeller and prolonging the service life of the impeller. The speed reduction box is provided with the lubricating oil circuit, and the lubricating oil circuit communicates with the bearings of the speed reduction box, thereby reducing the wear of the bearings, avoiding manpower waste caused by frequent replacement of the bearings, and improving the production efficiency.

Description

technical field [0001] The invention relates to an aeration device provided with a reinforcing plate, which belongs to the technical field of sewage treatment equipment. Background technique [0002] Oxidation ditch is one of the processes for urban sewage treatment. Its specific ditch type usually uses aeration to purify wastewater. However, the traditional aeration device lacks the following defects: [0003] 1. The resistance of the impeller during the rotation of the sewage surface is relatively large, and the impeller blades are easily deformed and damaged, which will affect the service life of the impeller. [0004] 2. The motor is arranged on one side of the reduction box, which occupies a large area, and when the aeration device is working, the motor is corroded by the splashed sewage, and the replacement of the motor increases the production cost. [0005] 3. Under the high-intensity work of the aeration device, the bearing on the reduction box is extremely easy t...

AI Technical Summary

Problems solved by technology

[0003] 1. The resistance of the impeller during the rotation of the sewage surface is relatively large, and the impeller blades are easily deformed and damaged, which will affect the service life of the impeller

[0004] 2. The motor is installed on one side of the reduction box, which occupies a large area, and when the aeration device is working, the motor is corroded by the splashed sewage, and the replacement of the motor will increase the production cost

[0005] 3. Under the high-intensity work of the aeration device, the bearing on the reduction box is extremely easy to wear and tear. Frequent replacement of the bearing not only wastes manpower, but also reduces work efficiency

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