Rotatable self-absorption disc-shaped nanobubble generation method and device

Abstract

The invention discloses a rotatable self-absorption disc-shaped nanobubble generation method and device. The device comprises a motor, and a central shaft is connected on the motor in a transmission manner. The device has the advantages that the device can generate and eject micro-nano bubbles in a 360-degre omnibearing manner, aeration dead angle can be avoided, water aeration uniformity and oxygenation performance are improved, the defect that bubbles are small in size is improved, service area of aeration equipment is increased, and the number of devices in unit water area can be reduced greatly. The device is driven not through a pump, can self-absorb water and is simple in structure; a water pump and a complex pipeline system are not needed, so that the device has the advantages of small size, high efficiency and low cost, energy utilization rate can be increased, mass energy consumption formed when fluid and a gas-water mixture pass the water pump and the complex pipeline systemis avoided, the problem that conventional aerators are prone to failing due to heat generation is solved, and the device is long in service life, high in production efficiency, good in effect, low incost, convenient to maintain and low in maintenance cost.

Description

technical field [0001] The invention belongs to the technical field of water pollution treatment equipment, and in particular relates to a method and a device for generating rotary self-priming disc-shaped nano-bubbles. Background technique: [0002] In recent years, with the rapid development of social economy, the contradiction between the increasing level of economic development and the water environment and water ecology has intensified; among them, the problem of water environment pollution is particularly prominent, which is specifically manifested in the slow renewal rate of rivers and lakes, and the acceptance of domestic sewage , The amount of industrial wastewater is large, which makes the rivers and lakes seriously and increasingly polluted; the population in the eastern part of my country has increased rapidly, accelerating the accumulation of organic matter and nutrients in the rivers and lakes, and aggravating the degree of eutrophication of the lakes. However, ...

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Problems solved by technology

[0004] The object of the present invention is to provide a rotating self-priming dish-shaped nano-bubble generating method and generating device in order to solve the above problems, which solves the shortcomings of the existing cutting machine such as complex structure, difficult operation, and slow start.

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