Blowing type water purifier

Abstract

The invention discloses a blowing type water purifier which comprises an electric flocculation device, a negative electrode, a positive electrode, a plurality of ultrasonic probes, a filtering device, a water collecting barrel and a controller. The electric flocculation device comprises a shell of a hollow cylindrical structure, a water inlet is formed in one side of the shell, a water outlet is formed in the other side of the shell, a plurality of gas holes are formed in the shell and communicated with a gas source through a ventilating pipe, and an electromagnetic valve is arranged on the ventilating pipe. The negative electrode comprises a first metal pipe. The positive electrode comprises a second metal pipe and a plurality of flexible metal wires. The filtering device comprises a pipe body and a plurality of membrane wires. The controller is connected with the electromagnetic valve and the ultrasonic generator and used for controlling the ultrasonic generator to radiate ultrasonic waves into the shell for 10 minutes after controlling the gas source to supply gas into the shell for 30 seconds. Iron ions generated by the positive electrode can fully enter a water body and can be evenly dispersed into the water body.

Description

technical field [0001] The invention relates to a water purifier. More specifically, the present invention relates to an air blowing water purifier. Background technique [0002] In the process of purifying water, electrocoagulation is often used to remove impurities such as heavy metals and salt in water. The electroflocculation device uses metallic anodes such as aluminum and iron. Under the action of direct current, the anode is eroded to produce aluminum and iron ions. After a series of hydrolysis, polymerization and oxidation of ferrous iron, they develop into various hydroxyl complexes. , polynuclear hydroxyl complexes and even hydroxides, so that the colloidal impurities and suspended impurities in the water are coagulated and precipitated to separate. At the same time, the charged pollutant particles swim in the electric field, and some of their charges are neutralized by the charges on the surface of the flocs, which promotes their destabilization and coagulation....

AI Technical Summary

Problems solved by technology

[0003] However, at present, in the process of electrocoagulation water purification, aluminum and iron ions are not easy to diffuse into the water body, cannot be evenly mixed into the water body, and cannot make full use of aluminum and iron ions to purify water, and electrocoagulation purification water will produce a large amount of flocculent colloids , these flocculent colloids will adhere to the surface of the electrode, and also affect the entry of aluminum and iron ions into the water body

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