Ceramic filter core

A technology of ceramic filter element and filtration precision, applied in the field of ceramic filter element, can solve the problems of insufficient precision and sterilization effect, etc.

Inactive Publication Date: 2012-12-19
苏州富奇诺环保节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide a ceramic filter elem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] Example 1

[0015] Put 680g of diatomaceous earth, 140g of alumina powder, 80g of zeolite, 80g of medical stone and 20g of silver iodide into sintering at 1000-1200 degrees Celsius to obtain.

[0016] The ceramic filter element of the present invention has the following advantages:

[0017] 1. Lightweight, high porosity, capacity less than 0.8g / cm3, porosity is 1.3-1.5 times that of ordinary ceramic filter elements, and the water permeability under the same conditions is 1.5-3 times that of ordinary ceramic filter elements;

[0018] 2. Uniform pore size distribution, high filtration accuracy, up to 0.2 microns; 3. Good self-cleaning condition, no pollution. 4. It is easy to regenerate and can be washed with a brush, sandpaper, rinsed with water or backwashed.

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PUM

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Abstract

The invention discloses a ceramic filter core. The ceramic filter core comprises the following ingredients of: by weight, 60-70% of diatomite, 5-20% of an alumina powder, 5-10% of a zeolite powder, 5-10% of a Chinese medical stone powder and 1-5% of silver iodide. The ceramic filter core provided by the invention is a high-grade filtering material which is prepared by using diatomite and the like as raw materials, moulding and carrying out high-temperature sintering. The inside of the material is uniformly coated with silver ions such that the material has antibacterial and anticorrosion effects and bacteria, fine particle impurities, virus and the like in water can be effectively removed. The ceramic filter core provided by the invention can be widely applied in purification and sterilization of drinking water and mineral water as well as preparation of sterile water, disinfectant fluid and high purity water in pharmaceutical and electron industries.

Description

technical field [0001] The invention relates to the field of filter elements, in particular to a ceramic filter element. Background technique [0002] Generally, ceramic filter elements for water purification are used to purify, neutralize, and soften water quality. With the improvement of water quality requirements, smaller filtration accuracy is required, and the water purification effect of sterilization and anticorrosion is required. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a ceramic filter element, which solves the problem of insufficient precision and sterilizing effect of the existing ceramic filter element for water purification. [0004] In order to solve the above-mentioned technical problems and achieve the above-mentioned technical purpose, the present invention adopts the following technical solutions: [0005] A ceramic filter element, the ceramic filt...

Claims

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Application Information

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IPC IPC(8): B01D39/20C02F1/50C04B35/14
Inventor 吴敬忠
Owner 苏州富奇诺环保节能科技有限公司
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