Preparation method and equipment of magnetic nanocomposite material

Abstract

The invention discloses a preparation method and equipment of a magnetic nanocomposite material, belonging to the technical field of magnetic nanomaterial preparation. The equipment comprises an agitating tank, wherein a heating cavity is formed in the outer wall of the upper part of the agitating tank; a feeding pipe is arranged on the upper end surface of the upper cover; the middle part of theupper end surface of the upper cover is fixedly connected with a stirring motor through a mounting frame; the output shaft end of the stirring motor is fixedly connected with a stirring shaft; the lower part of the stirring shaft is fixedly connected with long stirring blades and short stirring blades respectively; a first cooling cavity and a second cooling cavity are formed in an inner cavity ofthe heating cavity; and irradiation heating devices are symmetrically arranged in the inner cavity of the heating cavity. According to the invention, the problems that existing magnetic nanocompositematerial preparation equipment is low in liquid raw material and powder mixing efficiency and poor in heating and cooling effect, and consequently the whole magnetic nanomaterial production efficiency is not high are solved.

Description

technical field [0001] The invention relates to the technical field of magnetic nanomaterial preparation, in particular to a preparation method and equipment for a magnetic nanocomposite material. Background technique [0002] At present, in the production and preparation process of cobalt nano-magnetic materials, the traditional production process is often used. Although it can basically meet the requirements of production and product quality, it leads to the existence of many other components in the current cobalt nano-magnetic material products. The impurity of elements and the diameter uniformity and dispersion of cobalt nano magnetic material particles are relatively poor, so the product quality stability of cobalt nano magnetic material products is relatively poor, the production efficiency is low and the production cost is high. [0003] In the production process of the existing magnetic nanocomposite materials, the raw material liquid and powder need to be mixed, and...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for preparing magnetic nanocomposite materials and its equipment, which solves the problems of low mixing efficiency of liquid raw materials and powders and poor heating and cooling effects in existing magnetic nanocomposite material preparation equipment. problems, resulting in low production efficiency of the entire magnetic nanomaterials

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