Permanent magnet deironing and polarization device

Abstract

The invention relates to the field of water treatment, and discloses a permanent magnet deironing and polarization device, comprising a permanent magnet deironing device and a permanent magnet polarization device, wherein the permanent magnet deironing device is communicated with the permanent polarization device, the permanent magnet deironing device comprises a cylinder and permanent magnet deironing components; the permanent magnet polarization device comprises a vertical chamber, a pull rod and a flow guide plate; a water inlet is formed in the bottom of the vertical chamber, a water outlet is formed in the upper part; a plurality of layers of clapboards are arranged along the axial direction of the vertical chamber at intervals, the peripheries of the clapboards are sealed with the inner wall of the vertical chamber; the permanent magnet deironing components are fixedly arranged at both the upper and lower sides of each layer of clapboard, each permanent magnet deironing componentcomprises a plurality of layers of permanent magnet rings arranged at intervals, a communicating hole communicated with an annular chamber of the permanent magnet ring is formed in the clapboard; thepull rod sequentially passes through the annular chamber and the communicating hole from bottom to top; the flow guide plate is connected to the bottom end and the top end of the pull rod and the pull rod between two adjacent layers of clapboards respectively; and a circulating clearance is reserved between the flow guide plate and the vertical chamber. The device can remove iron corrosion products and limescale.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a permanent magnet iron removal polarization device. Background technique [0002] Magnetic treatment technology is a very promising technology, because this technology will not bring additional pollution to the water environment, it is being widely used in water treatment. It is generally believed that the magnetic treatment of the water system is mainly to accelerate the crystallization inside the solution, thereby greatly reducing the direct crystallization and hard deposition of salts on the heating surface, and playing the role of anti-scaling. Studies have shown that the scale inhibition effect of the magnetic field is closely related to the strength of the magnetic field, the supersaturation of the solution, the flow rate and various ions in the solution. In addition, there is another argument that the magnetic treatment changes the structure of the water itself, ...

AI Technical Summary

Problems solved by technology

In many industrial production processes, various salts are deposited on the walls of thermal equipment, pipelines and other equipment, resulting in a sharp drop in work efficiency, excessive consumption of fuel and frequent shutdowns for cleaning

[0003] In the existing water treatment process, iron corrosion products and scale have always been difficult problems to solve. Usually, water quality is controlled by adding a large amount of chemicals. However, the operating cost is high and it brings additional pollution to the water environment.

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