Aeration equipment with adjusting function for sewage treatment

Abstract

The invention relates to aeration equipment with an adjusting function for sewage treatment. The aeration equipment comprises a main body, a water inlet pipe, a water outlet pipe, a deslagging pipe, an aerator and two connecting pipes, and the aeration equipment further comprises a rotating mechanism and two adjusting mechanisms. The rotating mechanism comprises a limiting assembly, a fixing blockand two rotating assemblies. The adjusting mechanism comprises a transmission assembly, a moving rod, a first spring and a plurality of adjusting assemblies. The adjusting assembly comprises a supporting rod and an adjusting plate. The aeration equipment with the adjusting function for sewage treatment has the advantages that the rotating mechanism is arranged, the connecting pipes can be drivento rotate, the path of bubbles is changed, the aeration range is enlarged, the inlet diameter of an air outlet pipe can be adjusted through the adjusting mechanism, and therefore the spraying distanceof the bubbles is adjusted, the aeration range is enlarged, sewage makes more sufficient contact with the bubbles, and the sewage treatment effect is improved.

Description

technical field [0001] The invention relates to the field of aeration equipment, in particular to an aeration equipment with regulating function for sewage treatment. Background technique [0002] The aerator is one of the common equipment in sewage treatment. The aerator injects air bubbles directly into the untreated sewage. Under the joint action of the coagulant and flocculant, the suspended solids undergo physical and chemical flocculation, thus forming Large suspended matter flocs, under the buoyancy of the bubble group, the flocs float to the liquid surface to form scum, which is separated from the water by a slag scraper. [0003] The position of the aeration device of the existing aerator is fixed, resulting in a fixed path of the air bubbles, resulting in a limited aeration range, which reduces the aeration effect. Not only that, the existing aerator generally sprays air bubbles upward at the bottom , so that the bubbles slowly move up to realize the sewage treatm...

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Problems solved by technology

[0003] The position of the aeration device of the existing aerator is fixed, resulting in a fixed path of the air bubbles, resulting in a limited aeration range, which reduces the aeration effect. Not only that, the existing aerator generally sprays air bubbles upward at the bottom , so that the bubbles slowly move up to realize the sewage treatment work, resulting in that the sewage at a higher place cannot fully contact with the bubbles, thereby reducing the work efficiency and greatly reducing the practicability of the existing existing aerators

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