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Low-frequency high-gradient magnetic field scale inhibiting cleaner

A high-gradient magnetic field and anti-scaling technology, applied in the direction of magnetic field/electric field water/sewage treatment, etc., can solve the problems of high cost, secondary pollution, and affecting service life, etc., and achieve low cost, small space occupation, and simple production method Effect

Inactive Publication Date: 2008-09-03
INNER MONGOLIA UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in many industrial waters, especially industrial circulating cooling water, boiler water, pipelines and other fouling problems are serious, affecting their service life
The traditional method of scale inhibition and descaling is generally to add scale inhibitors to the water, which is not only costly, but also causes secondary pollution

Method used

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  • Low-frequency high-gradient magnetic field scale inhibiting cleaner
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  • Low-frequency high-gradient magnetic field scale inhibiting cleaner

Examples

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Embodiment Construction

[0013] The present invention adopts copper wire to wind the solenoid 1, the solenoid has built-in magnetic steel wool 2, the solenoid 1 is connected in series with the low-frequency power supply 3, and the magnetic steel wool 2 is placed perpendicular to the magnetic force line. The central pipe of the solenoid 1 is a non-magnetic PVC pipe, the length is 400-1500mm, and the inner diameter is generally The outside of the PVC pipe is wound with dense turns of copper wire, and the specifications of the copper wire are determined according to the output current of the low-frequency power supply.

[0014] Determine the number of turns of the solenoid 1 according to the following formula:

[0015] n = 2 B μ 0 I ( l l 2 ...

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Abstract

The invention belongs to a low frequency and high gradient magnetic field scale-buster, which belongs to the scale-buster manufacturing field. The invention is characterized in that a solenoid is made by coiling copper wire, magnetized steel wool with higher magnetic inductivity is arranged inside the solenoid coil, and a low frequency power supply is connected with the magnetized steel wool to make the scale-buster. The inventive steel wool is positioned to be perpendicular to the magnetic lineation, a high gradient magnetic field with 100 to 1000T / m can be generated near the steel wool and is perpendicular to the magnetized steel wool. The scale-buster has the advantages that the structure is simple, the installation and the operation are convenient, the occupied space is small, the cost is low, no secondary pollution exists, and the energy-saving and consumption-reducing and scale inhibition effects are good. The scale-buster can be applied to the industrial cycle cooling water, boilers and the pipeline thereof, and other systems, and belongs to the green environmental protection technology.

Description

1. Technical field [0001] The invention relates to a low-frequency, high-gradient magnetic field scale inhibitor, which is applied to systems such as industrial circulating cooling water, boilers and pipelines thereof, and belongs to the field of scale inhibitor manufacture. 2. Background technology [0002] At present, in many industrial waters, especially industrial circulating cooling water, boiler water, pipelines, etc., fouling is serious, which affects their service life. The traditional method of antiscaling and descaling is generally to add antiscalant to the water. This method is not only costly, but also causes secondary pollution. 3. Contents of the invention [0003] The object of the present invention is to provide a low-frequency high-gradient magnetic field scale-resistance and scale-removal device that does not produce secondary pollution, is low in cost, saves energy and reduces consumption. [0004] The technical problem solved by the invention is: the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/48
Inventor 张雪峰牛韬齐丽英牛焕忠晋伟李永红慕利娟钱钢
Owner INNER MONGOLIA UNIV OF SCI & TECH
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