Filtering and impurity removing equipment for conveying high-purity aluminum oxide and implementation method of filtering and impurity removing equipment

Abstract

The invention discloses filtering and impurity removing equipment for conveying high-purity aluminum oxide and an implementation method of the filtering and impurity removing equipment, and relates to the technical field of high-purity aluminum oxide. In order to solve the problems of filtration and impurity removal when high-purity aluminum oxide is conveyed, according to the filtration and impurity removal equipment for conveying the high-purity aluminum oxide and the implementation method thereof, a stirring device stirs impurities in materials, and a first filter can filter out impurities with overlarge particles in the materials; pure oxygen gas can be input into the inner cavity of the first furnace body through the multiple sets of gas inlet pipes, the oxygen content in materials is increased, impurities in the materials can be rapidly peeled off, mineral substances in the materials can be rapidly used as a leaching agent through acid leaching of hydrochloric acid in the hydrochloric acid device, and mineral impurities such as iron in the materials are removed; the vibrator continuously vibrates, so that materials are not accumulated, impurities are filtered out more cleanly, the heating bottom enables the materials falling onto the surface of the heating bottom to rapidly heat to evaporate water, and the microwave device effectively separates some organic matter components in the materials from hydrochloric acid under the action of an electromagnetic field.

Description

technical field [0001] The invention relates to the technical field of high-purity alumina, in particular to filtering and impurity-removing equipment for transporting high-purity alumina and an implementation method thereof. Background technique [0002] High-purity alumina is a chemical with the chemical formula AL2O3. The following problems often occur in the existing high-purity alumina conveying device: [0003] 1. The existing filter device simply filters out the existing impurities in high-purity alumina, and there is only one layer of filter device, and a single filter device cannot completely filter out. [0004] 2. There will be some minerals in high-purity alumina, and the minerals cannot be filtered out without special extraction, and there will still be impurities in high-purity alumina without extraction. Contents of the invention [0005] The object of the present invention is to provide high-purity alumina transportation filter and impurity removal equipm...

AI Technical Summary

Problems solved by technology

[0003] 1. The existing filter device simply filters out the existing impurities in high-purity alumina, and there is only one layer of filter device, and a single filter device cannot completely filter out

[0004] 2. There will be some minerals in high-purity alumina, and the minerals cannot be filtered out without special extraction, and there will still be impurities in high-purity alumina without extraction

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