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Antibacterial ceramic filter element and preparation method thereof

An antibacterial ceramic and filter element technology, applied in the field of ceramic materials, can solve the problems of single formula and function, and achieve the effects of good sterilization and bacteriostatic effect, good water resistance and good filtration performance.

Inactive Publication Date: 2018-04-13
张琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw materials, formulations and functions of existing ceramic filter materials are relatively single, which cannot meet the requirements of continuous technological development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A bacteriostatic and antibacterial ceramic filter element made of the following materials (kg): sea green stone 60, sea pumice 30, bentonite 12, nano black gold charcoal 8, rice husk powder 6, razor clam king shell powder 3, wooden fish stone 4 , Sodium bicarbonate 3, acrylic emulsion 1, sugar cane molasses 1, palm fiber 2, corn flour 1, phenolic resin 3, epoxy soybean oil 4, beeswax 1, antibacterial additives 6;

[0016] The antibacterial additive is made of the following raw materials by weight (kg): Beitouite 20, crystal crushed stone 15, natural manganese sand 8, nano silver carbon molecular sieve 3, nano zinc oxide 1, lauryl glucoside 0.5, hydrogen peroxide 35; The preparation method is: calcining Beitou stone, crystal crushed stone, and natural manganese sand at 810°C for 2 hours, then pulverize and grind into powder, then mix it with nano silver carbon molecular sieve and nano zinc oxide, and then add lauryl glucose Glucoside and hydrogen peroxide are stirred for 1....

Embodiment 2

[0022] A bacteriostatic and antibacterial ceramic filter element made of the following weight (kg) raw materials: sea green stone 65, sea pumice 35, bentonite 13, nano black gold charcoal 10, rice husk powder 7, razor clam king shell powder 4, wooden fish stone 5 , Sodium bicarbonate 4, acrylic emulsion 1, sugar cane molasses 1, palm fiber 3, corn flour 2, phenolic resin 4, epoxy soybean oil 5, beeswax 1, antibacterial additive 6;

[0023] The antibacterial additive is made of the following raw materials by weight (kg): Beitouite 25, crystal crushed stone 16, natural manganese sand 10, nano silver carbon molecular sieve 4, nano zinc oxide 2, dodecyl glucoside 0.7, hydrogen peroxide 40; The preparation method is: calcining Beitou stone, crystal crushed stone and natural manganese sand at 850°C for 1.5 hours, then pulverize and grind into powder, then mix it with nano silver carbon molecular sieve and nano zinc oxide, and then add lauryl glucose Glycoside and hydrogen peroxide were...

Embodiment 3

[0029] A bacteriostatic and antibacterial ceramic filter element made of the following weight (kg) raw materials: sea green stone 70, sea pumice 40, bentonite 15, nano black gold charcoal 12, rice husk powder 8, razor clam shell powder 5, wooden fish stone 6 , Sodium bicarbonate 5, acrylic emulsion 2, sugar cane molasses 2, palm fiber 4, corn flour 3, phenolic resin 5, epoxy soybean oil 6, beeswax 2, antibacterial additives 7;

[0030] The antibacterial additive is made of the following raw materials by weight (kg): Beitou stone 30, crystal crushed stone 18, natural manganese sand 12, nano silver carbon molecular sieve 5, nano zinc oxide 3, lauryl glucoside 0.5-1 , Hydrogen peroxide 45; The preparation method is: calcining Beitou stone, crystal crushed stone, natural manganese sand at 870 ℃ for 1 hour, pulverize and grind into powder, then mix it with nano silver carbon molecular sieve and nano zinc oxide, and then add dodecane Glucoside and hydrogen peroxide are stirred for 1 ho...

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Abstract

The invention discloses an antibacterial ceramic filter element and a preparation method thereof. The antibacterial ceramic filter element is mainly prepared from glauconite, bryozoatum, bentonite, nano black ebony carbon, rice hull powder, razor clam king shell powder, hollow stone, sodium bicarbonate, an acrylic emulsion, cane molasses, a palm fiber, corn flour, a phenolic resin, epoxidized soybean oil, beewax and antibacterial additives. Due to adoption of glauconite and bryozoatum as main raw materials, and together with raw materials such as nano black ebony carbon, rice hull powder, razor clam king shell powder and hollow stone, the ceramic filter element is very good in filtration performance, capable of effectively adsorbing harmful substances such as heavy metals, in addition stable in chemical property and good in water resistance; as a great deal of anion is released from radiobarite and crystal macadam in the antibacterial additives, a very good antibacterial function is achieved; due to cooperation of natural manganese sand, a nanosilver molecular sieve and nano zinc oxide, not only is good filtration and adsorption performance achieved, but also very good sterilization performance is achieved.

Description

Technical field [0001] The invention relates to the technical field of ceramic materials, and more specifically to a bacteriostatic and antibacterial ceramic filter element and a preparation method thereof. Background technique [0002] Ceramic filter element is mainly used for filtering, antibacterial and activating treatment of drinking water, harmful residual chlorine and suspended pollutants, organic chemicals, color and peculiar smell. By using this filter element, drinking water that meets certain drinking standards can be filtered out. It can be used in industries such as water purifiers, bottled water and quality water supply, as well as other occasions that have corresponding requirements for water quality. At present, the ceramic filter element with the highest filtration accuracy in the world is the dual control membrane ceramic filter element with an average pore size of 0.1μm. The water filtered by the filter element can be drunk without boiling, which fully meets t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/20B01J20/20B01J20/30C04B35/16C04B35/622A01N59/16A01P1/00A01P3/00
CPCA01N59/00A01N59/16B01D39/2068B01D39/2075B01D39/2093B01D2239/0407B01D2239/0442B01D2239/10B01J20/06B01J20/10B01J20/103B01J20/12B01J20/16B01J20/20C02F1/001C02F1/50C04B35/16C04B35/195C04B35/622C04B35/62204C04B35/62213C04B35/62605C04B35/62625C04B35/62675C04B38/00C04B2235/3201C04B2235/3208C04B2235/3262C04B2235/3267C04B2235/3272C04B2235/3284C04B2235/3418C04B2235/3427C04B2235/349C04B2235/422C04B2235/442C04B2235/448C04B2235/52C04B2235/5212C04B2235/6562C04B2235/6567
Inventor 张琴
Owner 张琴
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