Wind-force directly-driven circulating aeration equipment

Abstract

The invention relates to wind-force directly-driven circulating aeration equipment, which comprises a vertical force transfer shaft, wherein a wind wheel, a pinion conversion device, a power connection system, an air producing bag, a gearwheel conversion device, a fixing block, micro aerators and plug-flow impellers are arranged on the vertical force transfer shaft sequentially from top to bottom; and the air producing bag delivers air to the bottom under the action of the power connection system. According to the equipment, the wind wheel rotates under the action of wind force, so that wind energy is converted into kinetic energy; the air is delivered to a stirring turbine and the air producing bag by the vertical force transfer shaft, so that the air is delivered to the bottom; and water flow on a superficial layer is diffused in the transverse direction under the action of the stirring turbine and is subjected to convection exchange with a water body on a surface layer to realize the large-area disturbance of the water body. The wind-force directly-driven circulating aeration equipment is simple in structure, compact in arrangement and convenient to operate, and is suitable for improving the water quality of lakes and ponds, and energy is saved.

Description

technical field [0001] The invention relates to a device in the field of environmental engineering science, in particular to a wind-driven direct-driven circulating aeration device. Background technique [0002] With the development of industrial and agricultural production in our country, the problem of water pollution has become increasingly serious, and the content of dissolved oxygen (DO) in water has decreased, causing many environmental problems. The DO content in the water body is an important indicator to measure the water quality of the water body, and the DO in the water is the condition for maintaining the aquatic ecological balance and the decomposition of organic matter. Insufficient DO content will directly threaten the growth of aquatic organisms; if DO is exhausted, the organic matter in the water will decompose under anaerobic conditions, making the water quality stink. DO in water mainly comes from the physical interaction process between water and air, th...

AI Technical Summary

Problems solved by technology

At present, many process equipment only consider the amount of reoxygenation of the water body within the scope of the equipment, and fail to meet the reoxygenation of large-scale water bodies and the circulation of the upper and lower layers of the water body.

[0009] (3) High energy consumption and complicated operation

Some equipment relies on external power, diesel generators and other external energy sources, ignoring natural resources such as wind energy, and the basic structure of the device is complex and difficult to operate

There is also a way to use some equipment to complement wind power, which not only requires a large investment but also is extremely complicated to operate.

[0010] (4) Poor effect and difficult to manage

Relying on surface aeration and ignoring deep water bodies is essentially impossible to achieve the purpose of improving water bodies and purifying water quality

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