A magnetic-carbon ultrasonic return fine filter and a method for water treatment using the device

Abstract

The invention relates to a water treatment method and equipment. The water treatment method includes magnetized water and filtered water treatment processes and a backwashing backwashing process. The high-efficiency magnetic-carbon ultrasonic return fine filter designed by it is characterized in that: the inlet flange (1) is connected with the cylinder (12), and there is a cylindrical cavity in the cylinder (12), and the cylindrical cavity is controlled by an electric butterfly valve (2 ) is divided into two areas inside and outside; the outer area is the magnetization treatment area, and the inner area is the high-frequency impact area of ​​ultrasonic oscillation wave; there is an electromagnet (13) on the inner side of the inlet flange (1) and the connection part of the cylinder (12), so that the inlet The outer area of ​​the place forms a strong magnetic field area; the strong magnetic field area first performs magnetization and adsorption treatment on the water to be treated; the inner area is a plurality of ultrasonic electrodes (11). shock. The method and equipment can improve the fine filtration degree of water quality, reduce costs, do not need chemical agents, do not change or destroy the chemical properties of water, are easy to install, and occupy a small area.

Description

technical field [0001] The invention relates to a water treatment method and equipment, in particular to a water treatment method and a high-efficiency magnetic-carbon ultrasonic return fine filter. Background technique [0002] Existing water treatment methods and equipment adopt the method of filtering and magnetizing water to purify water, such as electronic descaling water treatment instruments such as figure 1 As shown, it installs the electrode in the center of the cylinder, and the periphery of the electrode is completely empty, water will pass through other positions without electrodes, and the amount of water passing through the electrode is very small, so the role of the electrode is not fully achieved. ; At the same time, due to the limitation of the water inlet and outlet flanges, the electrodes cannot be increased without limit, otherwise, the actual available flow area in the cylinder will decrease, and the resistance will increase when water passes through the...

AI Technical Summary

Problems solved by technology

[0003] In the general water treatment process, the treated water will cause solid particles, mechanical impurities, sand, rust blocks and various foreign matters to be unable to filter, resulting in impact and collision on the inner wall of the entire pipe network, forming noise and causing damage to the pipeline. It has affected various valves, water pumps and other equipment in the system, and even damaged the equipment. When the pressure is high, it will cause dangers such as bursting pipes and explosions.

When there are too many solid particles, mechanical impurities, sand, rust blocks and various foreign matters, it is necessary to stop the power and stop the power for maintenance, which will affect the production efficiency and increase the production cost

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