Electromagnetic centrifugal type water purifier

Abstract

The invention provides an electromagnetic centrifugal type water purifier and a purifying method thereof. The water purifier mainly comprises a propeller (4), a separating barrel (5), an anode (2), a cathode (9), an electromagnet pole N and an electromagnet pole S (13); a water inlet (8) is formed in the top of the separating barrel (5); a concentrated water central water outlet (7) is formed at the bottom end of the propeller (4); a concentrated water outer wall water outlet (11), a clean water guide slot (6) and a clean water outlet (12) are further formed in the bottom of the separating barrel (5); the outer surface of the anode (2) is packaged with an anode insulating layer (3); and the outer wall of the separating barrel (5) is packaged with a cathode insulating layer (10). According to the water purifying method disclosed by the invention, impurities comprising particles, bacteria, macromolecules, heavy metals, cations, anions and the like in water are separated by reasonably utilizing centrifugal force, electric field force and lorentz force simultaneously, so that water is purified; and the water purifying effect is optimal by controlling three parameters of fluid rotation speed, radial electric field intensity, and longitudinal magnetic field size. In order to completely separate anions and cations, the electromagnetic centrifugal type water purifier adopts two-stage purification, wherein direction of electromagnetic fields of second-stage purification is reverse to that of electromagnetic fields of first-stage purification. The electromagnetic centrifugal type water purifier adopts a circulating water path design, so that water purifying efficiency is improved and a wastewater ratio is reduced.

Description

technical field [0001] The invention belongs to the technical field of water purification, and can also be used in the fields of air purification, medicine purification, chemical extraction and the like. Background technique [0002] my country is short of water resources, especially drinking water, and the water shortage in northern cities is even more serious. On the other hand, while my country's economy is developing rapidly, water pollution is becoming more and more serious, especially heavy metal pollution. Therefore, like food safety, the safety and sanitation of drinking water has also attracted great attention. [0003] The pollutants and hazards that may be contained in domestic tap water are as follows: [0004] Types of size harm sand, rust visible to the naked eye inedible, harmful to health suspended matter Greater than 10-4mm Affect taste, endanger health colloid Greater than 10-6mm Affect taste, endanger health ba...

AI Technical Summary

Problems solved by technology

[0006] The common disadvantages of the above technical methods are low water purification efficiency, high waste water rate, and low utilization rate of water resources.

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