CN103936402B

CN103936402B - A kind of Ceramic Tiles that can releasing negative oxygen ion and preparation method thereof

Info

Publication number: CN103936402B
Application number: CN201410137729.3A
Authority: CN
Inventors: 徐安辉; 孔德泽; 郑辉
Original assignee: ANHUI YA'OU CERAMIC Co Ltd
Current assignee: ANHUI YA'OU CERAMIC Co Ltd
Priority date: 2014-04-08
Filing date: 2014-04-08
Publication date: 2016-05-25
Anticipated expiration: 2034-04-08
Also published as: CN103936402A

Abstract

The invention discloses a kind of Ceramic Tiles that can releasing negative oxygen ion and preparation method thereof, its raw material by following weight portion is made: river sand 38-56, fluorite 22-34, volcanic rock 18-26, dolomite 10-20, modified clay 24-36, giobertite 15-25, tourmaline 12-18, six ring stone 10-15, medical stone 8-14, boiler ash sediment 5-10, talcum powder 6-12, oyster shell whiting 4-8, brium carbonate 3-6, zinc oxide 2-4. In Ceramic Tiles of the present invention, be added with tourmaline, six ring stones, medical stone etc., make Ceramic Tiles for a long time releasing beneficial in the negative oxygen ion of health, can significantly strengthen blood circulation, enhance metabolism, improve immunity, the body and mind of releiving, also there is the effect of bacteriostat degerming simultaneously, and there is obvious deodorization functions, and can purify the air of a room, improve IAQ.

Description

A kind of Ceramic Tiles that can releasing negative oxygen ion and preparation method thereof

Technical field

The present invention relates to a kind of Ceramic Tiles that can releasing negative oxygen ion and preparation method thereof, belong to building ceramics field.

Background technology

Ceramic Tiles is by clay, quartz sand and other inorganic non-metallic raw materials, through the tabular or block ceramic of the explained hereafter such as batching, ball milling, powder process, moulding, sintering, is widely used in decorating and metope and the ground of protecting building, structures. Along with developing rapidly of real estate, the production and consumption of ceramic tile is all got a larger development, but Ceramic Tiles is in the market only as decorating, there is no health care, a kind ofly be applied in family or the health tile of office space if can develop, for improving people's fitness and environment purification, huge social benefit and economic interests will be there are.

Summary of the invention

The object of the present invention is to provide a kind of Ceramic Tiles that can releasing negative oxygen ion and preparation method thereof, for strengthening blood circulation, enhance metabolism, improve immunity, the body and mind of releiving.

For achieving the above object, the technical solution used in the present invention is as follows:

Ceramic Tiles that can releasing negative oxygen ion, is made up of the raw material of following weight portion: river sand 38-56, fluorite 22-34, volcanic rock 18-26, dolomite 10-20, modified clay 24-36, giobertite 15-25, tourmaline 12-18, six ring stone 10-15, medical stone 8-14, boiler ash sediment 5-10, talcum powder 6-12, oyster shell whiting 4-8, brium carbonate 3-6, zinc oxide 2-4;

The preparation method of described modified clay is as follows: a, 3-6:2-4:1-2 takes attapulgite, diatomite, bentonite in mass ratio, mix, add appropriate water to make the clay slurry that concentration is 30-40%, then the sulfuric acid solution that is 15-25% by concentration regulates slurries PH to 3-5, heating water bath is to 85-95 DEG C, stir 2-4h, filter, be washed with distilled water to neutrality, dry, 440-480 DEG C of calcining 2-3h, pulverizes, and crosses 200-300 mesh sieve; B, the clay of getting above-mentioned processing by weight 1:2-3 are that 1.5-3mol/L titanium tetrachloride aqueous solution mixes with concentration, then add the jade powder of 2-3%, the copper sulphate of 2-3%, the dodecyl benzyl dimethyl ammonium chloride of 1-2%, the APTES of 0.5-1%, ultrasonic dispersion in 30-50 DEG C of water bath with thermostatic control, carry out mechanical agitation simultaneously, reaction 1-2h, then the ammoniacal liquor that is 5-10% by concentration regulates PH to 4-6, stir 1-2h, filter, use distilled water washes clean, dry, 620-660 DEG C of calcining 1-2h, is cooled to room temperature.

The present invention can releasing negative oxygen ion the preparation method of Ceramic Tiles, comprise the following steps:

(1) getting river sand, fluorite, volcanic rock, dolomite, giobertite mixes, pulverize, wet ball grinding 10-15h, carries out melting, after it melts completely after oven dry, after stirring 5-8min, carrying out rapid water quenches, obtain broken particle, wet ball grinding 4-8h, dries, cross 100-150 mesh sieve, stand-by;

(2) get tourmaline, six ring stones, medical stones mix, and pulverize, wet ball grinding 5-10h, crosses 150-200 mesh sieve, leaves standstill 8-14h, is spray dried to the particle that water content is 3-5%, stand-by;

(3) powder above-mentioned steps (1) being made with step (2) adds and in batch mixer, mixes 3-6min, then adds remaining raw material mixing 2-5min, and the waterglass mixing 25-30min that the solid content that then adds compound weight 3-4% is 35% leaves standstill 14-18h;

(4) it is compressing under 80-90MPa that powder step (3) being mixed is delivered to forming machine, then the adobe suppressing delivered to and in dry kiln, be dried to the dry body that water content is 2-4%;

(5) dry body is warming up to 1240-1280 DEG C with the speed of 15-20 DEG C/min, insulation 2-3h, then be cooled to 800-850 DEG C with the speed of 5-10 DEG C/min, insulation 1-2h, is cooled to normal temperature, gets product through edging, packaging.

Above-mentioned modified clay adopts the collaborative coated by titanium dioxide clay of the materials such as jade powder, copper sulphate, not only the harmful bacteria such as Escherichia coli, staphylococcus aureus is had to biocidal efficacies, simultaneously PARA FORMALDEHYDE PRILLS(91,95), benzene, ammonia, sulfur dioxide, carbon monoxide, nitrogen oxide, TVOC etc. affect the harmful organic substance of human body health and cigarette is smelly, lavatory is smelly, rubbish is smelly, animal is smelly etc. plays deodourizing effect, can also improve the performances such as the ageing resistance, weatherability, uvioresistant, scrubbing resistance of ceramic tile, keep the color gloss of ceramic tile, extend the operating period of ceramic tile.

Beneficial effect of the present invention:

In Ceramic Tiles of the present invention, be added with tourmaline, six ring stones, medical stone etc., make Ceramic Tiles for a long time releasing beneficial in the negative oxygen ion of health, can significantly strengthen blood circulation, enhance metabolism, improve immunity, the body and mind of releiving, also there is the effect of bacteriostat degerming simultaneously, and there is obvious deodorization functions, and can purify the air of a room, improve IAQ. And the Ceramic Tiles light weight making, intensity is high, and water absorption rate is low, good weatherability, security performance is good, and natural environmental-protective is durable in use.

Detailed description of the invention

Ceramic Tiles that can releasing negative oxygen ion, is made up of the raw material of following weight (kg): river sand 44, fluorite 26, volcanic rock 22, dolomite 18, modified clay 32, giobertite 20, tourmaline 16, six ring stones 12, medical stone 10, boiler ash sediment 8, talcum powder 10, oyster shell whiting 6, brium carbonate 4, zinc oxide 3;

The preparation method of described modified clay is as follows: a, 5:3:2 takes attapulgite, diatomite, bentonite in mass ratio, mix, adding appropriate water to make concentration is 35% clay slurry, then the sulfuric acid solution that is 20% by concentration regulates slurries PH to 4, heating water bath to 90 DEG C, stir 3h, filter, be washed with distilled water to neutrality, dry, 460 DEG C of calcining 3h, pulverize, and cross 250 mesh sieves; B, the clay of getting above-mentioned processing by weight 1:3 are that 2.5mol/L titanium tetrachloride aqueous solution mixes with concentration, then add and be equivalent to the jade powder of mixture total weight 2.5%, 2% copper sulphate, 1.5% dodecyl benzyl dimethyl ammonium chloride, 0.7% APTES, ultrasonic dispersion in 40 DEG C of waters bath with thermostatic control, carry out mechanical agitation simultaneously, reaction 2h, then the ammoniacal liquor that is 10% by concentration regulates PH to 5, stir 1.5h, filter, use distilled water washes clean, dry, 650 DEG C of calcining 1h, are cooled to room temperature.

The preparation method of Ceramic Tiles that can releasing negative oxygen ion, comprises the following steps:

(1) get river sand, fluorite, volcanic rock, dolomite, giobertite and mix, pulverize, wet ball grinding 10h, carries out melting after oven dry, after it melts completely, after stirring 7min, carry out rapid water and quench, obtain broken particle, wet ball grinding 6h, dry, cross 150 mesh sieves, stand-by;

(2) get tourmaline, six ring stones, medical stones mix, and pulverize, wet ball grinding 8h, crosses 200 mesh sieves, leaves standstill 12h, is spray dried to water content and is 4% particle, stand-by;

(3) powder above-mentioned steps (1) being made with step (2) adds and in batch mixer, mixes 4min, then adds remaining raw material mixing 3min, and the waterglass mixing 28min that the solid content that then adds compound weight 3.5% is 35% leaves standstill 16h;

(4) it is compressing under 85MPa that powder step (3) being mixed is delivered to forming machine, and then the adobe suppressing being delivered to and in dry kiln, being dried to water content is 3% dry body;

(5) dry body is warming up to 1260 DEG C with the speed of 18 DEG C/min, insulation 2h, then be cooled to 820 DEG C with the speed of 10 DEG C/min, insulation 1h, is cooled to normal temperature, gets product through edging, packaging.

The Ceramic Tiles of producing, its rupture strength is 17.5MPa, water absorption rate is 7.1%.

In this Ceramic Tiles, be added with tourmaline, six ring stones, medical stone etc., make Ceramic Tiles for a long time releasing beneficial in the negative oxygen ion of health, can significantly strengthen blood circulation, enhance metabolism, improve immunity, the body and mind of releiving, also there is the effect of bacteriostat degerming simultaneously, and there is obvious deodorization functions, and can purify the air of a room, improve IAQ.

Claims

One kind can releasing negative oxygen ion Ceramic Tiles, it is characterized in that, made by the raw material of following weight portion: river sand 38-56, fluorite 22-34, volcanic rock 18-26, dolomite 10-20, modified clay 24-36, giobertite 15-25, tourmaline 12-18, six ring stone 10-15, medical stone 8-14, boiler ash sediment 5-10, talcum powder 6-12, oyster shell whiting 4-8, brium carbonate 3-6, zinc oxide 2-4;

The preparation method of described modified clay is as follows:

A, 3-6:2-4:1-2 takes attapulgite, diatomite, bentonite in mass ratio, mix, add appropriate water to make the clay slurry that concentration is 30-40%, then the sulfuric acid solution that is 15-25% by concentration regulates slurries pH to 3-5, heating water bath is to 85-95 DEG C, stir 2-4h, filter, be washed with distilled water to neutrality, dry, 440-480 DEG C of calcining 2-3h, pulverizes, and crosses 200-300 mesh sieve;

B, to get in step a final gained material by weight 1:2-3 be that 1.5-3mol/L titanium tetrachloride aqueous solution mixes with concentration, then add the jade powder of 2-3%, the copper sulphate of 2-3%, the dodecyl benzyl dimethyl ammonium chloride of 1-2%, the APTES of 0.5-1%, ultrasonic dispersion in 30-50 DEG C of water bath with thermostatic control, carry out mechanical agitation simultaneously, reaction 1-2h, then the ammoniacal liquor that is 5-10% by concentration regulates pH to 4-6, stir 1-2h, filter, use distilled water washes clean, dry, 620-660 DEG C of calcining 1-2h, is cooled to room temperature;

The preparation method of described Ceramic Tiles that can releasing negative oxygen ion, comprises the following steps:

(1) getting river sand, fluorite, volcanic rock, dolomite, giobertite mixes, pulverize, wet ball grinding 10-15h, carries out melting, after it melts completely after oven dry, after stirring 5-8min, carrying out rapid water quenches, obtain broken particle, wet ball grinding 4-8h, dries, cross 100-150 mesh sieve, stand-by;

(2) get tourmaline, six ring stones, medical stones mix, and pulverize, wet ball grinding 5-10h, crosses 150-200 mesh sieve, leaves standstill 8-14h, is spray dried to the particle that water content is 3-5%, stand-by;

(3) powder above-mentioned steps (1) being made with step (2) adds and in batch mixer, mixes 3-6min, then adds remaining raw material mixing 2-5min, and the waterglass mixing 25-30min that the solid content that then adds compound weight 3-4% is 35% leaves standstill 14-18h;

(4) it is compressing under 80-90MPa that powder step (3) being mixed is delivered to forming machine, then the adobe suppressing delivered to and in dry kiln, be dried to the dry body that water content is 2-4%;

(5) dry body is warming up to 1240-1280 DEG C with the speed of 15-20 DEG C/min, insulation 2-3h, then be cooled to 800-850 DEG C with the speed of 5-10 DEG C/min, insulation 1-2h, is cooled to normal temperature, gets product through edging, packaging.