A submersible mixer capable of automatic lifting

Abstract

The invention provides a submersible mixer capable of automatic lifting, including a lifting device, a fixed-rotation number submersible mixer, a displacement sensor, a power monitor, a timer and a controller, and the lifting device is used to adjust the position of the fixed-rotation number submersible mixer , the controller adjusts the position of the submersible mixer through the lifting device according to the position of the submersible mixer detected by the displacement sensor, the working time of the submersible mixer at the upper displacement point recorded by the timer, and the output power of the submersible mixer. The invention can automatically adjust the working position of the submersible mixer according to the sewage density of the mixing tank, and enhances the mixing range, efficiency and effect.

Description

technical field [0001] The invention relates to the technical field of hydraulic machinery, in particular to a submersible mixer capable of automatic lifting. Background technique [0002] The main function of the submersible mixer is to stir and mix the medium in the pool, prevent sediment deposition, and create a mixed flow of water and medium. It has a wide range of applications in the treatment of urban sewage, industrial wastewater, and agricultural sewage. At present, the installation form of ordinary submersible mixers is fixed, and there is no feedback on the mixing effect. The mixing range is small, the effect is poor, and problems such as insufficient mixing and serious sedimentation at the bottom of the pool are prone to occur. [0003] Such as the installation structure described in the installation structure of a submersible mixer whose authorized announcement number is CN203620532 U, the working position of the submersible mixer can only be adjusted artificial...

AI Technical Summary

Problems solved by technology

At present, the installation form of ordinary submersible mixers is fixed, and there is no feedback on the mixing effect. The mixing range is small and the effect is poor, and it is prone to problems such as insufficient mixing and serious sedimentation at the bottom of the pool.

[0003] Such as the installation structure described in the installation structure of a submersible mixer whose authorized announcement number is CN203620532 U, the working position of the submersible mixer can only be adjusted artificially, and the waste of human resources cannot make a significant contribution to the sewage mixing effect at the bottom of the sewage pool. Feedback evaluation will lead to uneven stirring and deposition at the bottom of the pool

[0004] For example, the installation structure described in the adjustable installation device of the submersible mixer whose authorized announcement number is CN207126483U can only manually adjust the working position of the submersible mixer. The positioning is inaccurate and wastes human resources, and feedback and evaluation of the mixing effect cannot be performed.

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