CN105084867B - It is a kind of using flyash as antibacterial ceramic products of primary raw material and preparation method thereof - Google Patents
It is a kind of using flyash as antibacterial ceramic products of primary raw material and preparation method thereof Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
It is a kind of using flyash as antibacterial ceramic products of primary raw material and preparation method thereof, the ceramic is prepared by the raw material of following mass percent：50 70% flyash, 10 30% bone ashes, 5 20% clinkers, 5 10% plastic clays, 0 10% fluxing agent, the auxiliary material of antibacterial powder 1 10% and 0 6%.The present invention proposes that one kind can largely consume flyash, flyash is set efficiently to be utilized in ceramic field, and change flyash and be landfilled, for doing non-ceramic cement brick or being only used for producing the antibacterial ceramic products of destiny and its preparation method of Ceramic Tiles of low-quality Ceramic Tiles etc., the product obtained has antibacterial and bacteriostasis.
Description
Technical field
The invention belongs to ceramic preparing technical field, more particularly to a kind of antibacterial using flyash as primary raw material to make pottery
Ceramic products and preparation method thereof.
Background technology
Bacterium, mould have very big harm to the mankind and animals and plants as pathogen, influence the health of people or even jeopardize life
Life, brings great economic loss.Therefore the research of anti-biotic material and its product increasingly causes the concern of people, antibacterial product
Demand will form huge market.Ceramic has the features such as intensity is high, and service life is grown, and decorative effect enriches, always
It is the most commonly used construction material of people, and one of most material of people's everyday exposure.Therefore, if ceramic brick product can be made
With antibacterial functions, undoubtedly increase a guarantee for health.
Flyash, it is the fine ash that catching is got off from the flue gas after coal combustion, is coal-burning power plant, gas station of ceramics factory and water
The primary solids waste that coal slurry fire grate goes out.It is one of larger industrial residue of the current discharge capacity in China, with the hair of power industry
Exhibition, coal-burning power plant, the flyash discharge capacity of the straight coal-fired stove of ceramics increase year by year, and substantial amounts of flyash is untreated, will produce
Airborne dust, air is polluted, river can be caused to silt up if being discharged into water system, and toxic chemical substance therein can also be made to human body and biology
Into harm.Find after testing, in the chemical composition of flyash, except containing the inorganic non-metallic oxidation prepared needed for ceramic body
Thing：Outside the components such as SiO2, Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, TiO2, also it is mingled with a small quantity not fully oxidized
Fe2O, the carbonate not decomposed completely and sulfate, organic carbon granule, incombustible such as ash grade.
Why flyash all over China, which also exists, is largely landfilled processing, no to be employed widely, in large quantities
In Production of Ceramics field, cause the wasting of resources and influence environment, most important reason is Fe2O, the carbonic acid carried secretly in these waste materials
Salt can not reject with impurity such as sulfate, organic carbon granule, incombustible, in traditional ceramic formula technology, technology, burn till skill
In the production processes such as art, the defects of easily causing base substrate stomata, foaming, crackle, impurity.
The content of the invention
It is an object of the invention to propose that one kind can largely consume flyash, and by introduce bone ash improve product whiteness and
The antibacterial ceramic products using flyash as primary raw material of porosity, make flyash efficiently be utilized in ceramic field, and change
Become flyash to be landfilled, for doing non-ceramic cement brick or being only used for producing the destiny of low-quality Ceramic Tiles etc., product has itself
Antibacterial and bacteriostasis.
It is another object of the present invention to propose a kind of preparation side using flyash as the Antibacterial ceramic tile of primary raw material
Method, handling process is simple, cost is low, and finished product has both water-permeable brick and flat brick advantage concurrently.
To use following technical scheme up to this purpose, the present invention：
A kind of antibacterial ceramic products using flyash as primary raw material, the ceramic by following mass percent original
Material is prepared：50-70% flyash, 10-30% bone ashes, 5-20% clinkers, 5-10% plastic clays, 0-10% fluxing agents,
Antibacterial powder 1-10% and 0-6% auxiliary material；
The antibacterial powder is the antimicrobial composite material containing metal ion.
Further description, the auxiliary material are the one or more in reinforcing agent, water reducer or ceramic pigment.
Further description, the mass percent that the reinforcing agent accounts for raw material gross mass are 0-0.5%.
Further description, the mass percent that the water reducer accounts for raw material gross mass are 0-0.5%.
Further description, the mass percent that the ceramic pigment accounts for raw material gross mass are 0-5%.
Further description, the ceramic pigment are in praseodymium yellow, reddish brown, orange, cobalt blue, spinelle system black pigment
One or more combination.
Further description, the fluxing agent are borax.
A kind of preparation method using flyash as the Antibacterial ceramic tile of primary raw material,
The ceramic is prepared by the raw material of following mass percent：50-70% flyash, 10-30% bone ashes,
5-20% clinkers, 5-10% plastic clays, 0-10% fluxing agents, antibacterial powder 1-10% and 0-6% auxiliary material；
Comprise the following steps：
A, raw material crushes, sieved：By flyash, bone ash, clinker, plastic clay, fluxing agent and ceramic pigment by match into
Row co-grinding, sieving for standby；
B, dispensing, stirring powder：Add water to stir to the powder of sieving for standby, added during stirring by formula rate
Auxiliary material and antibacterial powder；
C, it is old：It is old that the powder that step B is obtained is sent into feed bin；
D, it is compressing, dry：Powder after will be old carries out cloth punch forming, obtains adobe, dries；
E, burn till：Burnt till being sent into after dry adobe in kiln.
Further description, step E also include inkjet printing steps before burning till, and specially dried adobe is carried out
Inkjet printing is decorated.
Further description, amount of water is not higher than the 12% of raw material gross mass in step B.
Further description, step B mixing time is 10min, speed of agitator 20r/min.
Further description, step C old time are no less than 24 hours.
Further description, the base substrate thickness after step D compactings is 3-6mm.
Beneficial effect of the present invention using flyash as the antibacterial ceramic products of primary raw material：1st, bone ash is introduced, cost is low, carries
High product whiteness；2nd, product porosity is big, and product has permeable, water suction, moisture-keeping functions；3rd, it is antifouling, wear-resisting, color development is good；4、
With antibacterial and bacteriostasis.
Beneficial effect of the present invention using flyash as the preparation method of the Antibacterial ceramic tile of primary raw material：1st, flyash is entered
Row makes full use of, and its handling process is simple, and cost is cheap, can largely consume；2nd, the power consumption of raw material processing is reduced, is directly saved
The coal consumption of powder by spraying has been gone, has reduced pollution；3rd, the intensity, chemical stability, thermal impact of product are improved, expands porous ceramics
Brick uses field.
Embodiment
Technical scheme is further illustrated below by embodiment.
A kind of antibacterial ceramic products using flyash as primary raw material, the ceramic by following mass percent original
Material is prepared：50-70% flyash, 10-30% bone ashes, 5-20% clinkers, 5-10% plastic clays, 0-10% fluxing agents,
Antibacterial powder 1-10% and 0-6% auxiliary material；
Further description, the antibacterial powder are the antimicrobial composite material containing metal ion.
Bone ash is introduced in formula, except its cost is low, outside wide material sources (animal bone ash), because its Main Ingredients and Appearance is phosphorus
Sour calcium, in high-temperature sintering process, it promotes iron ion in formula especially in flyash to exist with+trivalent state, obtained base
Iron ion in body layer does not develop the color, and improves the whiteness of product product；More importantly it is with after flyash reaction, generating bone ash
Porcelain product, the characteristics of product of this structure is big compared with traditional feldspathic china product porosity, and pore is more so that product has
There are the functions such as permeable, water suction, infiltration, moisturizing.In sintering, surface can also be formed product in addition to forming a certain amount of micropore
Fine and close calcium-aluminium-silicon-phosphorus crystalline phase, without carrying out glazing processing to dried base substrate again, the color glaze mixed type after inkjet printing
Ink is tightly combined with base substrate, itself plays antifouling, wear-resisting functions, and color development is good.In addition, the addition of fluxing agent, favorably
In reducing sintering temperature, coal consumption is reduced.
More excellent, the antibacterial powder is the high temperature antimicrobial composite material of the metal ions such as argentiferous, zinc, copper, and the antibacterial
The mesh of the granularity of powder≤20 so that the metallic composite such as argentiferous, zinc, copper, when blank sintering is into calcium-aluminium-silicon-phosphorus liquid phase,
After reacting, new ceramic phase is generated at two-phase (metal phase and ceramic crystalline phase) interface, such as Al2O3-Cu cermets
CuO-Al2O3 solid solution is generated, so as to make ceramics and metal two-phase firmly be linked to be entirety, but is exposed to billet surface or base substrate
The metal phase of internal void inwall, into playing and suppressing or kill bacterium still in the form of metal ion such as Cu2+, Zn2+, Ag+
Effect.
Therefore prepare the ceramic that obtains after sintering by above-mentioned raw materials, can be Ceramic Tiles, flat brick, watt etc. ceramics system
From inside to outside, there are many not of uniform size, the Micro-v oids and pore that come in every shape in product, its own structure, product wall indoors
In the finishing of face, when can play a part of balancing indoor air humidity, i.e. indoor moisture, it can adsorb a certain amount of air reclaimed water
Point, and when indoor seasoning, these moisture can be ejected again, play the function of automatically adjusting air humidity；Product is in outdoor
Especially in decoration of exterior wall, in misty rain weather, when can adsorb certain moisture, and arrive dry weather, these moisture can be arranged automatically
Go out, while playing wall cooling, some dirts being covered on exterior wall can roll down to ground with the globule of these extravasations, rise
To wall self-cleaning function, in addition, also having antibacterial and bacteriostasis.
Further description, the auxiliary material are one or more mixtures in reinforcing agent, water reducer or ceramic pigment.
Further description, the mass percent that the reinforcing agent accounts for raw material gross mass are 0-0.5%.
Further description, the mass percent that the water reducer accounts for raw material gross mass are 0-0.5%.
Further description, the mass percent that the ceramic pigment accounts for raw material gross mass are 0-5%.
Further description, the ceramic pigment are in praseodymium yellow, reddish brown, orange, cobalt blue, spinelle system black pigment
One or more combination.
Further description, the fluxing agent are borax.A small amount of fluxing agent borax is added, because borax fusing point is low, is had
Beneficial to sintering temperature is reduced, coal consumption is reduced；Prior effect is to expand flyash, the useless brick of fire resisting, bentonite and bone ash reaction
The porosity of the bone ash porcelain base substrate generated afterwards, " Network former " structure is formed in base substrate, improve intensity, the chemistry of product
Stability, thermal impact, expand this porous ceramic articles uses field.
Further description, the clinker refer to it is sintered after ceramic material, such as the useless polished bricks without glaze, fire resisting
Brick, exterior wall tile etc., the particle addition of certain particle diameter is broken into during use, the particle diameter of particle is typically smaller than equal to 5 mesh, utilization
Discarded Ceramic Tiles, improve the comprehensive utilization value of Ceramic Tiles waste material.
A kind of preparation method using flyash as the Antibacterial ceramic tile of primary raw material, the ceramic is by following quality hundred
The raw material of fraction is prepared：50-70% flyash, 10-30% bone ashes, 5-20% clinkers, 5-10% plastic clays, 0-10%
Fluxing agent, antibacterial powder 1-10% and 0-6% auxiliary material；
Comprise the following steps：
A, raw material crushes, sieved：By flyash, bone ash, clinker, plastic clay, fluxing agent and ceramic pigment by match into
Row co-grinding, sieving for standby；
B, dispensing, stirring powder：Add water to stir to the powder of sieving for standby, added during stirring by formula rate
Auxiliary material and antibacterial powder；
C, it is old：It is old that the powder that step B is obtained is sent into feed bin；
D, it is compressing, dry：Powder after will be old carries out cloth punch forming, obtains adobe, adobe is sent into
It is dried in 120-240 DEG C of roller kilns, dried moisture, which controls, in 0.3-1%, makes adobe obtain intensity good enough；
E, burn till：Burnt till being sent into after dry adobe in kiln.
Wherein, sieved in step A after raw material co-grinding, minus mesh storage storage is standby, and the particulate material on sieve is again
It is standby to carry out crushing papery grain diameter rear storage up to standard.
Step B carries out dispensing, stirring, and its stirring technique, (i.e. ball milling slurrying, spraying are made with existing Ceramic Tiles processing technology
Powder) after obtained powder compare, reduce the power consumption of raw material processing, directly eliminate the coal consumption of powder by spraying, cost reduces, dirty
Dye is reduced, energy-saving and environmental protection.
Burn till from mode is rapidly fired to, the adobe after inkjet printing is entered into kiln low temperature and fast firing, firing temperature 1120-
1180 DEG C, firing period 40-60min.
Further description, step E also include inkjet printing steps before burning till, and specially dried adobe is carried out
Inkjet printing is decorated.Using the base substrate of inventive formulation, in sintering, surface, can also shape in addition to forming a certain amount of micropore
Into calcium-aluminium-silicon-phosphorus crystalline phase of densification, without carrying out glazing processing to dried base substrate again, the color glaze mixing after inkjet printing
Type ink is tightly combined with base substrate, itself plays antifouling, wear-resisting functions, and color development is good.
Further description, amount of water is not higher than the 12% of raw material gross mass in step B.Preferably, amount of water controls
Ceramic pigment, reinforcing agent and the water reducer of formula rate are added in the 8% of raw material gross mass, whipping process.
Further description, step B mixing time is 10min, speed of agitator 20r/min.
Further description, step C old time are no less than 24 hours, and the old time is more than or equal to 24 hours, makes
Powder divides water more uniform and stable.
Further description, the base substrate thickness after step D compactings is 3-6mm.Sintering procedure oxidation fully, is easily arranged
Gas, the risk for the defects of organic carbon granule, incombustible etc. cause base substrate bulge, foaming can be reduced.
Further description, burn till after obtaining product, after cooling, selection classification is carried out to product, obtain Ceramic Tiles production
Product.
Examples below will be prepared as specific embodiment explanation, the chemical composition of the flyash used with ceramic thin plate brick
Form and be：
It should be noted that the flyash collected from different coal-burning power plants, gas station of ceramics factory or water-coal slurry furnace, its fine coal
The chemical composition content of ash can be different, but nor affects on its application in the present invention.
Embodiment 1
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 50%, bone ash 20%, fire resisting are given up
Brick 10%, borax 5%, bentonite 5%, reinforcing agent 0.1%, water reducer 0.1%, praseodymium yellow 4.8%, antibacterial powder 5%.
Preparation method：
A, raw material crushes, sieved：Will raw material flyash, bone ash, the useless brick of fire resisting, borax, bentonite, ceramic pigment needed for formula
Material, crush respectively and cross 20 mesh standard sieves, minus mesh storage storage is standby, and particulate material thicker on sieve is crushed again
Until after grain diameter is up to standard, storage storage together；
B, dispensing, stirring powder：By conforming particle raw material after crushed, dispensing is carried out by formula rate, and after adding water
10min, speed of agitator 20r/min are stirred, amount of water control adds formula in the 8% of raw material total amount, whipping process
Ceramic pigment, reinforcing agent, water reducer and the antibacterial powder of ratio；
C, it is old；The feed bin that powder after stirring is sent into sealing is old, old time >=24 hour, it is ensured that powder
Moisture is more uniform and stable；
D, it is compressing, dry：Sub-material after will be old is sent into cloth system and carries out punch forming, adobe is formed, by brick
Base is sent into 120 DEG C of roller kilns and is dried, and the control of dried moisture makes adobe obtain intensity good enough 0.3%；
E, inkjet printing is decorated：To dried adobe, inkjet printing decoration is carried out, the thickness of decorative layer is 0.01mm；
F, burn till：Adobe after inkjet printing is entered into kiln low temperature and fast firing, 1120 DEG C of firing temperature, firing period is
60min；
G, selection classification：After burning till, part cooling is treated, selection classification obtains ceramic thin plate brick product.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 3mm, the modulus of rupture 38, is absorbed water
Rate is 3%, and coefficient of permeability is up to 0.025, and wearability is up to 3 grades, and the bacteriostasis rate to Escherichia coli is 98.8%, to Staphylococcus aureus
The bacteriostasis rate of bacterium is 99.2%, meets JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
Embodiment 2
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 50%, bone ash 10%, fire resisting are given up
Brick 20%, borax 6%, bentonite 10%, reinforcing agent 0.5%, water reducer 0.5%, ceramic pigment 2%, antibacterial powder 1%, wherein
Ceramic pigment is reddish brown, orange combination.
Preparation method stirs 20min, speed of agitator 20r/min after adding water when removing dispensing, and amount of water controls total in raw material
The 12% of amount, drying temperature are 200 DEG C, and the control of dried moisture is 1%, and the thickness of decorative layer is 0.2mm, firing temperature
1180 DEG C, firing period is that remaining is the same as embodiment 1 outside 40min.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 4mm, the modulus of rupture 40, is absorbed water
Rate 2%, coefficient of permeability 0.018, wearability is up to 4 grades, and the bacteriostasis rate to Escherichia coli is 98.5%, to staphylococcus aureus
Bacteriostasis rate be 98.6%, meet JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
Embodiment 3
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 60%, bone ash 10%, fire resisting are given up
Brick 5%, borax 5%, bentonite 5%, reinforcing agent 0.5%, water reducer 0.5%, spinelle system black pigment 4%, antibacterial powder
10%.
Preparation method adds water to stir 30min, speed of agitator 10r/min when removing dispensing, amount of water is controlled in raw material total amount
6%, drying temperature is 240 DEG C, and the control of dried moisture is 0.5%, and the thickness of decorative layer is 0.2mm, firing temperature
1180 DEG C, firing period is that remaining is the same as embodiment 1 outside 50min.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 5mm, the modulus of rupture 50, water absorption rate
1%, coefficient of permeability 0.02, wearability is up to 4 grades, and the bacteriostasis rate to Escherichia coli is 97.6%, to staphylococcus aureus
Bacteriostasis rate is 97.1%, meets JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
Embodiment 4
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 50%, bone ash 30%, fire resisting are given up
Brick 5%, borax 5%, bentonite 5%, reinforcing agent 0.5%, water reducer 0.5%, cobalt blue 2%, antibacterial powder 2%.
Preparation method adds water to stir 20min, speed of agitator 30r/min when removing dispensing, amount of water is controlled in raw material total amount
6%, drying temperature is 240 DEG C, and the control of dried moisture is 0.5%, and the thickness of decorative layer is 0.01mm, firing temperature
1120 DEG C, firing period is that remaining is the same as embodiment 1 outside 50min.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 5mm, the modulus of rupture 45, water absorption rate
About 2%, coefficient of permeability 0.015, wearability is up to 4 grades, and the bacteriostasis rate to Escherichia coli is 98.6%, to Staphylococcus aureus
The bacteriostasis rate of bacterium is 98.4%, meets JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
Embodiment 5
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 50%, bone ash 30%, fire resisting are given up
Brick 8%, bentonite 7%, reinforcing agent 0.5%, water reducer 0.5%, cobalt blue 2%, antibacterial powder 2%.
Preparation method is in addition to firing temperature is 1180 DEG C, and remaining is the same as embodiment 4.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 4mm, the modulus of rupture 38, water absorption rate
About 1%, coefficient of permeability 0.015, wearability is up to 3 grades, and the bacteriostasis rate to Escherichia coli is 98.6%, to Staphylococcus aureus
The bacteriostasis rate of bacterium is 98.4%, meets JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
Compared with Example 4, the embodiment 4 of fluxing agent borax is with the addition of, the addition expansion flyash of borax, fire resisting are given up
The porosity of the bone ash porcelain base substrate generated after brick, bentonite and bone ash reaction, forms " Network former " structure in base substrate,
Make that its finished product modulus of rupture is higher, and possessed intensity is higher.
Embodiment 6
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 70%, bone ash 10%, fire resisting are given up
Brick 5%, borax 5%, bentonite 5%, reinforcing agent 0.5%, water reducer 0.5%, ceramic pigment 0%, antibacterial powder 4%.
Amount of water control is the 6% of raw material total amount when preparation method removes dispensing, and drying temperature is 240 DEG C, dried water
Sub-control system is 0.5%, and the thickness of decorative layer is 0.2mm, 1180 DEG C of firing temperature, and firing period is outside 50min, and remaining is the same as implementing
Example 1.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 6mm, the modulus of rupture 50, water absorption rate
1%, coefficient of permeability 0.01, wearability is up to 4 grades, and the bacteriostasis rate to Escherichia coli is 98.6%, to staphylococcus aureus
Bacteriostasis rate is 98.4%, meets JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
Embodiment 7
The base substrate of ceramic thin plate brick is made up of the raw material of following mass percent：Flyash 50%, bone ash 10%, fire resisting are given up
Brick 6%, borax 10%, bentonite 10%, antibacterial powder 4%.
Amount of water control is the 8% of raw material total amount when preparation method removes dispensing, and drying temperature is 240 DEG C, dried water
Sub-control system is 0.5%, and the thickness of decorative layer is 0.05mm, and 1180 DEG C of firing temperature, firing period is outside 40min, and remaining is the same as real
Apply example 1.
Through performance detection, the permeable ceramic thin plate brick thickness prepared by the present embodiment is 6mm, the modulus of rupture 45, water absorption rate
1%, coefficient of permeability 0.018, wearability is up to 4 grades, and the bacteriostasis rate to Escherichia coli is 98.4%, to staphylococcus aureus
Bacteriostasis rate is 97.4%, meets JC/T897-2002《Antibacterial ceramic products anti-microbial property》Standard.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
- A kind of 1. antibacterial ceramic products using flyash as primary raw material, it is characterised in that：The ceramic is by following quality The raw material of percentage is prepared：50-70% flyash, 10-30% bone ashes, 5-20% clinkers, 5-10% plastic clays, 0- 10% fluxing agent, antibacterial powder 1-10% and 0-6% auxiliary material.
- A kind of 2. antibacterial ceramic products using flyash as primary raw material according to claim 1, it is characterised in that：It is described Antibacterial powder is the antimicrobial composite material containing metal ion.
- A kind of 3. antibacterial ceramic products using flyash as primary raw material according to claim 1, it is characterised in that：It is described Auxiliary material is the one or more in reinforcing agent, water reducer or ceramic pigment.
- A kind of 4. antibacterial ceramic products using flyash as primary raw material according to claim 3, it is characterised in that：It is described The mass percent that reinforcing agent accounts for raw material gross mass is 0-0.5%.
- A kind of 5. antibacterial ceramic products using flyash as primary raw material according to claim 3, it is characterised in that：It is described The mass percent that water reducer accounts for raw material gross mass is 0-0.5%.
- A kind of 6. antibacterial ceramic products using flyash as primary raw material according to claim 3, it is characterised in that：It is described The mass percent that ceramic pigment accounts for raw material gross mass is 0-5%.
- A kind of 7. antibacterial ceramic products using flyash as primary raw material stated according to claim 6, it is characterised in that：The pottery Porcelain color is one or more combinations in praseodymium yellow, reddish brown, orange, cobalt blue, spinelle system black pigment.
- A kind of 8. antibacterial ceramic products using flyash as primary raw material according to claim 1, it is characterised in that：It is described Fluxing agent is borax.
- A kind of 9. preparation method using flyash as the Antibacterial ceramic tile of primary raw material, it is characterised in that：The ceramic is prepared by the raw material of following mass percent：50-70% flyash, 10-30% bone ashes, 5- 20% clinker, 5-10% plastic clays, 0-10% fluxing agents, antibacterial powder 1-10% and 0-6% auxiliary material；Comprise the following steps：A, raw material crushes, sieved：Flyash, bone ash, clinker, plastic clay, fluxing agent and ceramic pigment are mixed by proportioning Close and crush, sieving for standby；B, dispensing, stirring powder：Add water to stir to the powder of sieving for standby, auxiliary material is added by formula rate during stirring And antibacterial powder；C, it is old：It is old that the powder that step B is obtained is sent into feed bin；D, it is compressing, dry：Powder after will be old carries out cloth punch forming, obtains adobe, dries；E, burn till：Burnt till being sent into after dry adobe in kiln.
- 10. a kind of preparation method using flyash as the Antibacterial ceramic tile of primary raw material according to claim 9, its feature It is：Step E also includes inkjet printing steps before burning till, and specially carries out inkjet printing decoration to dried adobe.
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| CN105421192A (en) * | 2015-12-15 | 2016-03-23 | 亿利资源集团有限公司 | Water-permeable brick for pavement |
| CN105837169A (en) * | 2016-04-25 | 2016-08-10 | 山东电盾科技有限公司 | Anti-static antimicrobial ceramic tile prepared from coal ash and preparation method of anti-static antimicrobial ceramic tile |
| CN106116513A (en) * | 2016-06-23 | 2016-11-16 | 安徽省含山瓷业股份有限公司 | The ceramic ware for daily use that a kind of corrosion resistance is high |
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| CN106116548A (en) * | 2016-06-23 | 2016-11-16 | 安徽省含山瓷业股份有限公司 | A kind of ceramic ware for daily use of good heat preservation performance |
| CN106116459B (en) * | 2016-06-25 | 2018-12-28 | 王赞 | Change colour ceramic tile and preparation method thereof |
| CN109721333B (en) * | 2019-01-21 | 2022-04-01 | 江苏中宜生态土研究院有限公司 | Ceramic brick prepared from garbage fly ash and preparation method |
| CN110818261A (en) * | 2019-12-23 | 2020-02-21 | 佛山市东鹏陶瓷有限公司 | Antibacterial ceramic glaze and preparation method and application thereof |
| CN115180970B (en) * | 2021-04-01 | 2023-03-28 | 国家能源投资集团有限责任公司 | Composition for producing fly ash-based porous ceramic, fly ash-based porous ceramic and preparation method and application thereof |
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| KR101155772B1 (en) * | 2003-07-11 | 2012-06-12 | 코센티노, 에스.에이. | Composite material having the appearance of natural stone |
| US9550934B2 (en) * | 2011-11-21 | 2017-01-24 | Halliburton Energy Services, Inc. | Calcium phosphate cement compositions comprising pumice and/or perlite and associated methods |
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Effective date of registration: 20170413 Address after: 415500 Changde city of Hunan province Lixian Qiao Li South River Town neighborhood Goose Road No. 59 Applicant after: Lixian Xinpeng Ceramic Co., Ltd. Applicant after: Guangdong Dongpeng Holdings Co., Ltd. Applicant after: Foshan Dongpeng Ceramic Co., Ltd. Applicant after: Qingyuan Nafuna Ceramics Co.,Ltd. Address before: 415500 Changde city of Hunan province Lixian Qiao Li South River Town neighborhood Goose Road No. 59 Applicant before: Lixian Xinpeng Ceramic Co., Ltd. Applicant before: Guangdong Dongpeng Holdings Co., Ltd. Applicant before: Foshan Dongpeng Ceramic Co., Ltd. Applicant before: Qingyuan Nafuna Ceramics Co.,Ltd. Applicant before: Guangdong Dongpeng Ceramic Co., Ltd. |
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