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Method for recycling waste soft magnetic ferrite magnetic core

A soft magnetic ferrite and scrap technology, applied in the soft magnetic field, can solve the problems of a large amount of waste mud, most waste, environmental pollution, etc., and achieve the effects of reducing pollution, saving energy, and reducing manufacturing costs

Inactive Publication Date: 2011-04-06
SHANGHAI JISHUN MAGNETIC MATERIAL
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Problems solved by technology

[0004] However, in the actual production process, the most waste of raw materials for the soft ferrite core is the grinding process, and a large amount of waste slurry will be generated when the soft ferrite core is molded and demoulded.
However, in the face of this problem, most manufacturers generally use landfill or treat it as garbage disposal. Since then, not only have this resource not been properly utilized, but it has also caused pollution to the environment, thereby increasing the social burden

Method used

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  • Method for recycling waste soft magnetic ferrite magnetic core
  • Method for recycling waste soft magnetic ferrite magnetic core
  • Method for recycling waste soft magnetic ferrite magnetic core

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Embodiment Construction

[0020] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0021] see figure 1 and figure 2 , figure 1 Shown as the schematic flow sheet of the method for the recovery and regeneration of the soft ferrite magnetic core waste material of the present invention, figure 2 It is shown as a schematic diagram of equipment used in the method for recycling soft ferrite core waste of the present invention. It should be noted that, in the drawings, they are all simplified schematic diagrams, and onl...

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Abstract

The invention provides a method for recycling a waste soft magnetic ferrite magnetic core. The method comprises the following steps of: flushing a waste to a preset conveying channel; conveying the waste to a sedimentation basin by using the conveying channel; extracting waste slurry into an evaporation pond by using an extracting device so as to evaporate moisture in the sun; and preparing the waste slurry into powder by performing powder making processes such as strip rolling, ball milling, pre-burning, spray granulation and the like. The aims of saving energy sources and reducing environmental pollution are fulfilled, the waste can be recycled and the manufacturing cost of a product is lowered.

Description

technical field [0001] The invention relates to the field of soft magnetism, in particular to a method for recovering and regenerating soft ferrite core waste. Background technique [0002] Soft magnetic ferrite has the characteristics of high magnetic permeability, high resistivity and low loss at high frequency, and it has easy mass production, stable performance and high machining performance. It can be made into magnetic cores of various shapes by using molds, especially It is characterized by low cost, and it is rapidly promoted and applied in communication, sensing, audio-visual equipment, switching power supply and magnetic head industry. Especially with the continuous advancement of science and technology, the demand for soft ferrite materials is also increasing, and the performance requirements are also continuously improving. In recent years, my country's soft ferrite industry has developed rapidly and has a broad market prospect. [0003] In the prior art, soft ...

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Application Information

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IPC IPC(8): C04B35/26H01F41/02
Inventor 冯劲松
Owner SHANGHAI JISHUN MAGNETIC MATERIAL
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