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Aeration oxygenation device and method for detecting liquid oxygenation capacity thereof

An aeration device and aeration technology, applied in water aeration, chemical instruments and methods, aerobic process treatment, etc., can solve the problems of long time spent on adjusting and controlling the aeration device, cumbersome operation, dissolved oxygen degree, substrate reaction The degree of stirring effect can not be well observed and other issues

Inactive Publication Date: 2015-08-12
POWERCHINA ZHONGNAN ENG +1
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Problems solved by technology

While urban water supply aeration treatment equipment, sewage aerobic treatment and its standard upgrading and other engineering aeration treatment equipment are in the operation of sewage and wastewater treatment plants, the degree of dissolved oxygen, the degree of matrix reaction, and the stirring effect cannot be well observed. And it takes a long time to adjust the aeration device, and the operation is cumbersome

Method used

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  • Aeration oxygenation device and method for detecting liquid oxygenation capacity thereof
  • Aeration oxygenation device and method for detecting liquid oxygenation capacity thereof
  • Aeration oxygenation device and method for detecting liquid oxygenation capacity thereof

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Embodiment Construction

[0027] An aeration and oxygenation device, such as figure 1 , figure 2 As shown, it includes a plexiglass cylinder 1, an aeration branch pipe 2, an aerator 3, a dissolved oxygen meter 4, a blower 5, a U-shaped pressure gauge 6, a flow meter 7, and the like. The bottom of the plexiglass cylinder 1 is provided with an inlet and drain pipe 11 , and the center of the bottom is independently provided with an aeration branch pipe 2 . Dissolved oxygen meters 4 are respectively suspended on both sides of the inner wall of the plexiglass cylinder 1 , and the outside is connected with a blower 5 . The aeration branch pipe 2 is provided with an aeration round hole 22, and an aerator 3 is arranged on the aeration round hole 22; Count 6 connected. The blower 5 is arranged outside the plexiglass cylinder 1, and the air duct of the blower 5 is provided with a flow meter 7, which is connected with the U-shaped pressure gauge 6; the blower 5 and the flow meter 7 control the air volume throu...

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Abstract

The present invention discloses an aeration oxygenation device and method for detecting liquid oxygenation capacity thereof. The aeration oxygenation device comprises a container and an aeration device disposed within the container, and the container is also provided with dissolved oxygen meters for detecting oxygen concentration of liquid in the container; a blower device is in communication with a blower device through a pipe; the pipe is equipped with a flowmeter to detect the amount of wind and a pressure gauge for detecting wind pressure. The invention achieves in situ observation of the situation of aeration dissolved oxygen; the aeration bottom matrix reaction zone realizes gas and water stirring effect, so that dissolved oxygen meters on the aeration oxygenation device fast measures the performance of aeration device. The invention provides theoretical and technical support for waste water treatment engineering.

Description

technical field [0001] The invention relates to an aeration and oxygenation device and a method for detecting the oxygenation capacity of a liquid, and is especially suitable for projects such as aeration treatment of urban water supply, aeration treatment of sewage and waste water, and the like. Background technique [0002] At present, the aeration treatment device is getting more and more attention in the urban water supply treatment, sewage aerobic treatment and its upgrading and reconstruction projects, and it is also the most economical and practical part of the treatment process. While urban water supply aeration treatment equipment, sewage aerobic treatment and its standard upgrading and other engineering aeration treatment equipment are in the operation of sewage and wastewater treatment plants, the degree of dissolved oxygen, the degree of substrate reaction, and the stirring effect cannot be well observed. Moreover, it takes a long time to adjust and control the a...

Claims

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Application Information

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IPC IPC(8): C02F7/00C02F3/02
CPCY02W10/10
Inventor 刘德华李勇童纯清唐传祥黎慧娟
Owner POWERCHINA ZHONGNAN ENG
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