Ionic activity multi micropore ceramic filter element raw material formula and manufacturing technology thereof

Abstract

The invention relates to the technical field of ceramic filter element manufacture, and particularly relates to an ionic activity multi micropore ceramic filter element raw material formula. A filter element is prepared from, by weight, 20-30% of montmorillonite, 10-30% of clay, 10-30% of silicon earth, 10-30% of feldspar, 15-30% of pore-forming agents, 2-10% of tackiness agents, 10-20% of first catalyzer and 0.5-10% of second catalyzer. The formula has the advantages that a traditional ceramic filter element has single physical adsorption, and the ionic activity ceramic filter element by contrast, has physical and chemical adsorption and has remarkable technological progressiveness; through the raw material formula and the manufacturing technology process, the activity of ion particles which are distributed on the filter element evenly is retained effectively, and the technical difficulty that the ionic activity of the montmorillonite vanishes after the montmorillonite is subjected to 1000 DEG C high temperature calcination and loses crystal water in the prior art is solved. The ionic activity ceramic filter element plays an ionic bond electrostatic attraction part in the water purification process, pulls in and intercepts heavy metal ions in water, catches and inhibits and kills malignant bacteria, and accordingly has an efficient purification function.

Description

technical field [0001] The invention relates to the technical field of manufacturing ceramic filter elements, in particular to the raw material formula and manufacturing process of ion active microporous ceramic filter elements. Background technique [0002] At present, the ceramic filter elements used in ceramic water purifiers on the market have a single purification function of physical adsorption, and the pore size of ceramic filter elements is relatively large, generally micron and submicron, which cannot effectively remove heavy metal ions and bacteria in water. With people's urgent expectation for drinking safe and healthy water, traditional ceramic filter elements can no longer meet the needs of consumers. Ion-active ceramic filter elements must not only retain their own characteristics of ceramic filter elements, but also have the chemical adsorption function of ion replacement reaction. It can not only effectively remove pollutants such as heavy metal ions, viruses...

AI Technical Summary

Problems solved by technology

[0002] At present, the ceramic filter elements used in ceramic water purifiers on the market have a single purification function of physical adsorption, and the pore size of ceramic filter elements is relatively large, generally micron and submicron, which cannot effectively remove heavy metal ions and bacteria in water. With people's urgent expectation for drinking safe and healthy water, traditional ceramic filter elements can no longer meet the needs of consumers. Ion-active ceramic filter elements must not only retain their own characteristics of ceramic filter elements, but also have the chemical adsorption function of ion replacement reaction. It can not only effectively remove heavy metal ions, viruses, bacteria and other pollutants in water, but also retain various beneficial trace elements in water

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