Magnetic sound field cooperated aquifer oxygenation purification process method and device

Abstract

The invention relates to a water oxygenation and purification method combining magnetic and sound field and the device. A speed regulating motor and an oxygen collecting magnetizing wheel connected with the speed regulating motor are arranged on a frame; a power ultrasonic transducer toward the oxygen collecting magnetizing wheel is also arranged on the frame. The device is characterized in that the oxygen collecting magnetizing wheel is used for separating and collecting oxygen from air and then transferring the oxygen into water, meanwhile, the power ultrasonic transducer is used for irradiating ultrasonic wave to the oxygen collecting magnetizing wheel, thereby, the oxygen absorbed on the oxygen collecting magnetizing wheel is desorbed quickly and dissolved in the water completely to oxygenate and magnetize the water. The device has the advantages of rational design, simple structure, easy operation and high efficiency of oxygenation. The water oxygenation and purification method comprises the steps of separation and collection of oxygen from air and oxygen enrichment and magnetization of water. The method has the advantages of simple method, high efficiency of oxygenation, oxygenation of pollutant in the water and purification of water. The water oxygenation and purification method combining magnetic and sound field and the device can be used for purification of sewage, restoration of water quality for landscape and continuous preparation of oxygen enriched and magnetized water for agriculture and forestry irrigation.

Description

technical field [0001] The invention belongs to the field of water treatment, and in particular relates to a method and a device for oxygenating and purifying water body by using magnetic force oxygen gathering and ultrasonic desorption technology. Background technique [0002] In the sewage treatment process, the aeration and oxygenation of water body is the core process. The effect of aeration and oxygenation directly affects the efficiency and purification effect of sewage treatment. This is because the aeration and oxygenation of the water body mainly has two functions: one is to use the oxidation of oxygen itself to oxidize and purify the pollutants in the sewage. The second is that oxygenation of water body can stimulate the activity of decontamination fungus in sewage and ensure its continuous removal of degraded pollutants. [0003] The paper "Preliminary Study on Aeration Equipment in Sewage Treatment" published in the 26th issue of "Science and Technology Informat...

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Problems solved by technology

The main disadvantage of using this equipment to transport oxygen to sewage is that the source of oxygen is insufficient and the cost of purifying sewage is too high

One method of oxygen source is to purchase liquid oxygen. The cost of liquid oxygen is too high and the risk is high. It is only suitable for experimental research. In sewage treatment, a large amount of liquid oxygen is needed, which increases the cost of sewage treatment and has no promotion value. ;Another method of oxygen source is pipeline oxygen delivery. Oxygen plants are built in places with sewage, and oxygen is transported to sewage to purify sewage. There is also the problem of increasing sewage treatment fees; oxygen source also uses chemical Oxygen production, cryogenic oxygen production or pressure swing adsorption oxygen production, using these methods to produce oxygen for sewage treatment, the investment cost of equipment is large, the amount of oxygen production is small, and the cost of prepared oxygen is high, which cannot meet the large amount of oxygen required for sewage treatment , so it is difficult to promote

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