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

A microporous ceramic and active technology, which is applied to ceramic products, clay products, and other chemical processes, can solve the problems of single purification function and inability to effectively remove heavy metal ions and bacteria, and achieve high-efficiency purification and significant technological progress. Effect

Inactive Publication Date: 2017-08-25
邱和忠
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  • Description
  • Claims
  • Application Information

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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

Method used

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

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Embodiment 1

[0041] Said scheme, described montmorillonite is 20%, clay is 10%, silica is 15%, feldspar is 15%, pore-forming agent is 15%, adhesive is 5%, catalyst one is 15%; Catalyst two 5%.

Embodiment 2

[0043] The above scheme, the montmorillonite is 25%, the clay is 10%, the silica is 25%, the feldspar is 10%, the pore-forming agent is 15%, the adhesive is 2%, the catalyst one is 10%; the catalyst two 3%.

Embodiment 3

[0045] In the above scheme, in the step b, the various raw materials are ground for the first time for about 20 hours, and after adding the catalyst disulfuric acid solution, the second grinding is about 2 hours, and the temperature for calcining the green body in the step d is 1150 The calcination time is 10 hours, and the montmorillonite still maintains a high ion activity after being calcined at a high temperature of 1000 degrees, so it has an efficient purification effect.

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B33/13B01J20/12
CPCB01J20/12C04B33/13C04B38/02C04B2235/3418C04B2235/3472
Inventor 邱和忠
Owner 邱和忠
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