Ceramic filter element with filter and purifying effects and preparation method thereof

A technology of ceramic filter elements and functions, applied in the field of ceramics, can solve problems such as single function and inability to meet people's use needs, and achieve the effects of simple production process, good use effect and low production cost

Inactive Publication Date: 2016-09-07
郑伟阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing filter materials mainly include honeycomb ceramics, filter paper, activated carbon, etc. These filter materials have single functions and cannot meet people's needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A ceramic filter element with filtering and purification functions, consisting of the following raw materials in parts by weight: 65 parts of deionized water, 34 parts of diatomaceous earth, 26 parts of kaolin, 13 parts of medical stone, 3 parts of activated carbon, and 4 parts of calcium sulfate , 2 parts of palm fiber, 5 parts of zirconia, 8 parts of silicon dioxide, 2 parts of magnesium oxide, 8 parts of polyethylene and 1 part of silica powder.

[0019] The preparation method of the ceramic filter core with filtration and purification functions, the specific steps are as follows:

[0020] Step 1, put diatomaceous earth, kaolin, medical stone, silicon micropowder, zirconia, silicon dioxide and deionized water into a stirrer, stir at 120 degrees Celsius for 2 hours and cool to normal temperature to prepare a slurry;

[0021] Step 2, put palm fiber into pulverizer and pulverize for 20 minutes to obtain palm fiber powder, put calcium sulfate, magnesium oxide and polyeth...

Embodiment 2

[0027] A ceramic filter element with filtering and purification functions, consisting of the following raw materials in parts by weight: 70 parts of deionized water, 39 parts of diatomite, 31 parts of kaolin, 16 parts of medical stone, 4 parts of activated carbon, and 5 parts of calcium sulfate , 3 parts of palm fiber, 6 parts of zirconia, 9 parts of silicon dioxide, 4 parts of magnesium oxide, 10 parts of polyethylene and 2 parts of silica powder.

[0028] The preparation method of the ceramic filter core with filtration and purification functions, the specific steps are as follows:

[0029] Step 1, put diatomaceous earth, kaolin, medical stone, silicon micropowder, zirconia, silicon dioxide and deionized water into a stirrer, stir at 140 degrees Celsius for 2.5 hours and cool to normal temperature to prepare a slurry;

[0030] Step 2, put palm fiber into pulverizer and pulverize for 30 minutes to obtain palm fiber powder, then put calcium sulfate, magnesium oxide and polyeth...

Embodiment 3

[0036] A ceramic filter element with filtering and purification functions, consisting of the following raw materials in parts by weight: 74 parts of deionized water, 44 parts of diatomaceous earth, 35 parts of kaolin, 18 parts of medical stone, 5 parts of activated carbon, and 6 parts of calcium sulfate , 4 parts of palm fiber, 7 parts of zirconia, 10 parts of silicon dioxide, 6 parts of magnesium oxide, 11 parts of polyethylene and 3 parts of microsilica powder.

[0037] The preparation method of the ceramic filter core with filtration and purification functions, the specific steps are as follows:

[0038] Step 1, put diatomaceous earth, kaolin, medical stone, silicon micropowder, zirconia, silicon dioxide and deionized water into a stirrer, stir at 160 degrees Celsius for 3 hours and cool to normal temperature to prepare a slurry;

[0039] Step 2, put palm fiber into pulverizer and pulverize for 40 minutes to obtain palm fiber powder, then put calcium sulfate, magnesium oxid...

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PUM

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Abstract

The invention discloses a ceramic filter element with filter and purifying effects and a preparation method thereof. The ceramic filter element is prepared from the following raw materials in parts by weight: 65-78 parts of deionized water, 34-48 parts of diatomite, 26-39 parts of kaolin, 13-21 parts of medical stones, 3-6 parts of active carbon, 4-6 parts of calcium sulfate, 2-5 parts of palm fibers, 5-7 parts of zirconium oxide, 8-10 parts of silicon dioxide, 2-8 parts of magnesium oxide, 8-14 parts of polyethylene and 1-3 parts of silicon micro powder. The invention further discloses a preparation method for the ceramic filter element. The prepared ceramic filter element with filter and purifying effects is simple in production process, and is used for a long time; the palm fibers are added, so that porous performance is achieved while toughness of the filter element is improved, and the filter absorption is improved; the active carbon and the silicon micro powder are added, so that the strength and the absorption of the filter element are improved; the raw materials are simple and easily available, so that the production cost is low, the purifying efficiency is high, the corrosion resistance is good, the service life is long, harmful particles in air can be effectively adsorbed, and the using effect is good.

Description

technical field [0001] The invention relates to a ceramic, in particular to a ceramic filter core with filtering and purifying functions and a preparation method thereof. Background technique [0002] With the development of science and technology and the formation of industrialization, various environmental problems have followed, and air pollution is one of them. The air quality in people's residences, workplaces and cars has been highly valued by the government and generally concerned by people. , the current situation of air quality is very worrying. According to the statistics of the National Bureau of Statistics, more than 70% of the people in the country are in a state of sub-health. Worry. People will use air purifiers to purify the air. The adsorption filter material in the purifier can absorb various harmful particles in the air, such as PM2. The amount of particles reduces the incidence of disease. Existing filter materials mainly include honeycomb ceramics, fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/20B01D46/00B01J20/30B01J20/20C04B38/00
CPCB01D39/2093B01D46/0001B01D46/0036B01D46/2422B01D2239/10B01D2253/3425B01D2275/40B01J20/02B01J20/20C04B35/14C04B38/00C04B2235/3206C04B2235/3208C04B2235/3244C04B2235/3427C04B2235/349C04B2235/422C04B2235/5212
Inventor 郑伟阳
Owner 郑伟阳
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