Aeration pump

Abstract

The invention discloses an aeration pump which comprises a rotary drive device, a hollow air guide shaft, an impeller communicated with the inner cavity of the hollow air guide shaft, a sealing component and a support for supporting the parts above. The air guide shaft is disposed on the rotary drive device. The bottom end of the air guide shaft is communicated with external air. The top end of the air guide shaft is communicated with the inner cavity of the impeller. The impeller comprises a hollow inner cavity and hollow vanes. The hollow inner cavity is communicated with the hollow vanes. The sealing component is disposed on the air guide shaft and connected with a wax water and wastewater tank in a sealed manner. The support is fixed below the wax water and wastewater tank. The air guide shaft and the impeller are driven to rotate by the rotary drive device to generate centrifugal force so as to allow the air to enter the impeller from the bottom end of the air guide shaft, the air then flows into the wax water and wastewater tank to generate bubbles so as to achieve aeration. The aeration pump is capable of generating bubbles simply and efficiently.

Description

technical field [0001] The invention relates to a device for generating air bubbles in a wax water wastewater pool in the printing and dyeing industry. Background technique [0002] Please refer to figure 1 , the aeration pump in the figure uses compressed air 13 to act on the water flowing out from the water pump 14 in the compressed container to generate liquid-gas mixing. This device requires the operator to be able to accurately control the amount of compressed air and water flow, which makes the operation more demanding and difficult to debug. [0003] Please refer to figure 2 , figure 2 The aeration pump in the aeration pump uses the compressed air pump 15 to drive the compressed air into the sieve device 16 in the wastewater tank to generate air bubbles. The tubes used in this aeration device are generally more than 2 meters long, so that the air flows through The path of the sieve is long, so that the amount and strength of the air that finally flow...

AI Technical Summary

Problems solved by technology

This kind of device requires the operator to be able to accurately control the amount of compressed air and water flow, so that the operation requirements are high and it is difficult to debug

[0003] Please refer to figure 2 , figure 2 The aeration pump in the aeration pump uses the compressed air pump 15 to drive the compressed air into the sieve device 16 in the wastewater tank to generate air bubbles. The tubes used in this aeration device are generally more than 2 meters long, so that the air flows through The path of the sieve is long, so the amount and strength of the air that finally flows into the sieve is not very large, and most of the generated air bubbles do not meet the requirements, and the efficiency is not very ideal.

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