Multi-channel electromagnetic descaling device

Abstract

The invention relates to a multi-channel electromagnetic descaling device which comprises a multi-channel descaling signal generator and a multi-channel electromagnetic signal converter. The multi-channel descaling signal generator is connected with the multi-channel electromagnetic signal converter and sends a descaling electromagnetic signal to the multi-channel electromagnetic signal converter; the multi-channel electromagnetic signal converter can convert the received descaling electromagnetic signal into a corresponding descaling magnetic field so as to eliminate water scale or avoid the generation of the water scale; the multi-channel electromagnetic signal converter comprises a shell and a multi-channel electromagnetic descaling signal transmitting mechanism fixedly arranged in the shell; and flange connecting structures are arranged at the two ends of the shell and used for being connected with a water conveying pipeline. The multi-channel electromagnetic descaling device is simple in structure, easy to manufacture, low in cost and convenient to popularize; a multi-channel electromagnetic field can be utilized, and scales on the inner wall of a pipeline, a cooling tower filler and the pipe wall of a heat exchanger can be removed; and generation of new scales of carbonate, silicate, sulfate and fluoride is prevented.

Description

technical field [0001] The invention belongs to the technical field of environmental protection descaling, in particular to a multi-channel electromagnetic descaling device. Background technique [0002] In various industrial productions, the transfer and conversion of thermal energy is often required, and the use of circulating water and cooling water systems is often required to achieve energy conversion. Due to the alternation of cold and heat, scales accumulate in heat exchange equipment, condensers, reactors and water circulation pipes. The scale components are complex and diverse. In addition to carbonate scales, stubborn scales of silicates and halogen compounds are also produced. Due to the formation of scale, the heat exchange efficiency is low, and more energy is wasted. In severe cases, production and maintenance are often shut down. The method of chemical pickling is often used for descaling after production shutdown, which causes serious corrosion of equipment ...

AI Technical Summary

Problems solved by technology

The traditional method of removing scale from industrial circulating water and cooling water pipes is to add chemical descaling agents to the circulating water to treat the raw water. The method of using chemical descaling agents to treat circulating water and cooling water to prevent pipe scaling has problems in use. Many defects: firstly, it increases the processing cost of the enterprise; secondly, it pollutes the environment, and the circulating water cannot be reused; thirdly, the prevention structure is not thorough, and the enterprise also needs to regularly stop production and descale the heat exchange equipment

[0003] The electromagnetic descaling instruments currently on the market have a single channel. In practical application, it is found that the descaling range is narrow, and the electromagnetic frequency cannot eliminate all kinds of scales at the same time.

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