Liftable moving aeration device
A technology of aeration device and aeration membrane, which is applied in water aeration, sustainable biological treatment, water/sludge/sewage treatment, etc. Uniformity, shaking of the aeration membrane tube, etc., to achieve the effect of simple installation, convenient maintenance and low energy consumption
Inactive Publication Date: 2014-02-19
陈怀洲
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Problems solved by technology
In this non-horizontal state, the aeration effect is very uneven, and the performance of the aeration membrane tube cannot be fully utilized.
At the same time, the gas in the aeration membrane tube is also turbulent, which not only increases energy consumption but also brings the disadvantage of the aeration membrane tube shaking in the frame
Method used
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Embodiment Construction
[0023] Such as figure 1 , 2 As shown in 5, the movable aeration device that can be lifted includes an aeration film tube (1), a ferrule (2) and a guide card seat (3). In the guide card seat, there are guide card slots (4), Counterweight chamber (6) and gas-liquid conversion chamber (5). The ferrule (2) is located inside the aeration membrane tube (1), the ferrule (2) and the inner tube wall of the aeration membrane tube (1) are in close contact with each other and run parallel to the guide slot of the guide holder (3) (4) Inside, through the ferrule (2), the aeration membrane tube (1), the guide holder (3) and the counterweight material in the counterweight chamber (6), an integral liftable movable aeration device is formed.
[0024] Such as figure 2 As shown, the upper part of the guide card seat (3) is provided with a guide card slot (4), and the guide card slot (4) is slotted on the guide card seat (3) in the aeration membrane tube (1) and the guide card seat ( 3) The separa...
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The invention relates to an aeration device belonging to the technical field of water treatment, in particular to a liftable moving aeration device, which comprises an aeration membrane tube made of flexible materials and distributed with high-density micropores, a clamping sleeve and a guide clamping seat. A clamping groove, a counter weight cavity and a gas-liquid conversion cavity are distributed in the guide clamping seat. The liftable moving aeration device is characterized in that the clamping sleeve is located in the aeration membrane tube, the clamping sleeve and the inner tube wall of the aeration membrane tube are tightly attached and parallelly penetrate into the guide clamping groove of the guide clamping seat together, and the integral aeration device is formed by the clamping groove, the aeration membrane tube and the guide clamping seat. The buoyancy force of the aeration device is changed by converting media in the gas-liquid conversion cavity of the guide clamping seat, and the aeration device is lifted to the water surface through an auxiliary lifting device to facilitate maintenance. The aeration device has the advantages of being high in aeration efficiency, low in energy consumption, simple in installation and convenient in maintenance.
Description
Technical field [0001] The invention relates to an aeration device for introducing gas into a liquid, in particular to a liftable movable aeration device. It mainly relates to an aeration device that uses gas to process sewage or liquid to process waste gas in the field of environmental protection. Background technique [0002] In the waste water and waste gas treatment system in the environmental protection field, the mixing of liquid and gas is a common measure. For example: the coal-burning flue gas discharged from the chimney is introduced into the alkaline absorption liquid, and the alkaline liquid is used to absorb the sulfur dioxide in the coal-burning flue gas and then purified and discharged; the factory's discharged sewage is forced to aerate, and the oxygen in the air is introduced into the sewage To supplement the dissolved oxygen needed in the sewage purification process, etc. [0003] The most common aeration device is made of rigid material in the shape of a tube o...
Claims
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IPC IPC(8): B01F3/04C02F7/00B01D53/00
CPCY02W10/10
Inventor 陈怀洲
Owner 陈怀洲