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Aeration unit, aeration device, aeration float and aeration method

An aeration device and aeration technology, applied in water aeration, chemical instruments and methods, degassed water/sewage treatment, etc., can solve the problems that floating bodies have no aeration function, are not suitable for biological survival, and have low oxygen supply efficiency , to achieve the effect of facilitating mass production, improving oxygen supply efficiency, and simple structure

Pending Publication Date: 2017-09-15
南京八本堂环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the aeration devices used in lakes, aquaculture farms, sewage treatment plants, etc. include water surface runner stirring aeration devices using electric motors. The effect of low supply efficiency
In addition, the long-term operation of the traditional aeration device will form a water body environment that is not suitable for the survival of organisms, that is, the dissolved gas in the water is out of balance, which is not conducive to the survival of organisms
In addition, when the traditional water surface floating body is used for greening or other water body restoration projects, additional aeration devices and push-flow equipment are required, that is, the aeration device and the floating body are separated, and the floating body itself has no aeration function
In addition, there is no floating body in the aeration device used for water restoration projects, etc., and additional floating bodies are required to provide buoyancy for the aeration device
Therefore, there is room for improvement in conventional aeration devices

Method used

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  • Aeration unit, aeration device, aeration float and aeration method
  • Aeration unit, aeration device, aeration float and aeration method
  • Aeration unit, aeration device, aeration float and aeration method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0037] In order to illustrate Example 1 more clearly, in figure 1 with figure 2 Among them, the side of the outer surface with the air inlet 3 and the water outlet 10 is called the first outer surface side, and the outer surface side opposite to the first outer surface side is called the second outer surface side. And the left and right sides of the outer surface provided with the air inlet 3 and the water outlet 10 are the third outer surface side and the fourth outer surface side. It should be noted that these limitations are for illustration only.

[0038] The aeration unit 1 of this embodiment is an aeration unit installed in water, specifically, the aeration unit 1 may be installed in a water area with a water depth of, for example, 10-50 cm. The aeration unit 1 has a water-air passage inside, integrates the floating body and the aeration function, and is especially suitable for water purification and water pollution prevention and control in aquaculture and river chan...

no. 2 approach

[0041] The aeration unit in this embodiment can be used alone, or two or more aeration units can be combined and connected together as an aeration unit. The aeration unit of the present invention belongs to shallow water aeration and has low power requirements, that is, the area of ​​solar panels required for power is smaller when the device is installed, which is beneficial to the miniaturization of the device. In addition, under the same power, the amount of treated water is large, which has an energy-saving effect. Such as image 3 , Figure 7 with Figure 11 As shown, a plurality of aeration units or a plurality of combined aeration units are connected to form an aeration device. Aeration devices can be used in lakes, aquaculture farms, sewage treatment plants, etc., for example, in such as Figure 4 In the shown ecological floating island, the aeration unit is used to aerate the water at a water depth of, for example, 10-50 cm, so that convection can be formed between...

Embodiment 2

[0047] In order to illustrate Example 2 more clearly, in Figure 5 with Image 6 Among them, the side of the outer surface with the air inlet 3 and the water inlet 2 is called the first outer surface side, and the outer surface side opposite to the first outer surface side is called the second outer surface side. In addition, in this embodiment, the same or components as those of Example 1 and Example 2 are denoted by the same reference numerals.

[0048] The difference from Example 1 is that in the aeration unit 1 of this embodiment, as image 3 with Figure 4 As shown, the structure of the aeration unit 1 is symmetrical with respect to the left and right directions of the paper, and the water inlet 2 and the air inlet 3 are arranged on the outer surface of the lower part of the aeration unit 1 in a manner parallel to the central axis, so that the gas and water flow The output direction is bidirectional, that is, there are two output paths. Different from the constricted ...

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Abstract

The invention provides an aeration unit, an aeration device, an aeration float and an aeration method. The aeration unit comprises an aeration portion positioned on the lower portion, a liquid discharging portion positioned on the upper portion, a contracted neck portion communicating the aeration portion with the liquid discharging portion and positioned between the same, a water collection pipe communicated with the contracted neck portion through a transverse pipe and the float; the aeration unit further provides a gas inlet arranged below the aeration portion and used for supplying gas. By the aeration unit, the aeration device, the aeration float and the aeration method, large-area water body flow making, oxygenation, fixed point input and fixed point output can be realized through small power so as to realize fixed point restoration of a water body, and balance of dissolved gas in the water body can be adjusted while oxygen supply efficiency is improved.

Description

【Technical field】 [0001] The invention relates to an aeration unit, an aeration device, an aeration floating body and an aeration method, in particular to an aeration unit, an aeration device, an aeration Floats and aeration methods. 【Background technique】 [0002] At present, the aeration devices used in lakes, aquaculture farms, sewage treatment plants, etc. include water surface runner stirring aeration devices using electric motors. The effect of low supply efficiency. In addition, the long-term operation of the traditional aeration device will form a water body environment that is not suitable for the survival of organisms, that is, the dissolved gas in the water body is out of balance, which is not conducive to the survival of organisms. In addition, when the traditional water surface floating body is used for greening or other water body restoration projects, additional aeration devices and push-flow equipment are required, that is, the aeration device and the float...

Claims

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Application Information

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IPC IPC(8): C02F7/00C02F1/20C02F3/02C02F103/20
CPCC02F1/20C02F3/02C02F7/00C02F2201/002C02F2103/20C02F2103/007C02F2103/001Y02W10/37Y02W10/10
Inventor 马聪聪王小磊
Owner 南京八本堂环保科技有限公司
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