CN107721369A - It is a kind of non-burning brick with self-purification capacity with sterilizing - Google Patents
It is a kind of non-burning brick with self-purification capacity with sterilizing Download PDFInfo
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- CN107721369A CN107721369A CN201710882222.4A CN201710882222A CN107721369A CN 107721369 A CN107721369 A CN 107721369A CN 201710882222 A CN201710882222 A CN 201710882222A CN 107721369 A CN107721369 A CN 107721369A
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- Prior art keywords
- parts
- burning brick
- sterilizing
- self
- purification capacity
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- 239000011449 brick Substances 0.000 title claims abstract description 39
- 238000000746 purification Methods 0.000 title claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 27
- 239000012043 crude product Substances 0.000 claims abstract description 18
- 238000005245 sintering Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 15
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 12
- 239000002243 precursor Substances 0.000 claims abstract description 10
- 235000019441 ethanol Nutrition 0.000 claims description 22
- 238000013019 agitation Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000008367 deionised water Substances 0.000 claims description 15
- 229910021641 deionized water Inorganic materials 0.000 claims description 15
- 239000002270 dispersing agent Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000011265 semifinished product Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 3
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
- C04B28/344—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition solely as one or more phosphates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
-
- B01J35/39—
Abstract
The invention discloses a kind of non-burning brick with self-purification capacity with sterilizing, using construction waste, thin yellow ground and diatomite as raw material, crude product is mixed to form by adhesive of aluminum phosphate, then the mixed alcohol liquid of nano titanium oxide and nano zine oxide is obtained into suspended precursor liquid with nano silicon dioxide sol mixing ultrasonic reaction, finally using suspended precursor liquid soak, and gradient sintering obtain it is non-burning brick.The present invention ensures to be respectively provided with good bactericidal effect and auto purification performance inside and outside non-burning brick using the efficient catalytic performance of catalysis material and the refraction performance of nano silicon.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of non-burning brick with self-purification capacity with sterilizing.
Background technology
At present, the brick generally used in building trade can be divided into baking red bricks and non-burning brick.Baking red bricks are with general
Gangue and the slag ash high-temperature firing in kiln are equipped with all over clay to form；And non-burning brick is usually with stone caused by building stones processing kind
Powder and fragment and cement mixing, cement brick prepared by after theing cement solidifies, the tailings during also someone is processed with quartz sand add
It is made after light material and cement are processed, it is raw material that industrial waste is commonly used in these bricks, thus to reducing Industry Waste
The pollution of material serves certain positive role, still, also has substantial amounts of exhaust emission in addition to waste entrainment in environmental pollution,
Particularly the discharge beyond standards of various chemical gas have had a strong impact on surrounding environment and air quality in petrochemical enterprise, and current
Building brick does not have any preventive and therapeutic effect for these air pollutions, and for air pollution, people can only use air at present
Cleanser or air purifier carry out purified treatment to homes and offices, do not have and change for atmospheric environment and air quality
Kind effect.Improvement for atmospheric environment, it is necessary to variousization of industrial enterprise's particularly petrochemical enterprise are controlled from source
Learning gas discharge beyond standards can just be such that air quality is progressively improved.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, there is provided a kind of that there is sterilization and self-purification capacity to exempt from
Bake bricks, using the efficient catalytic performance of catalysis material and the refraction performance of nano silicon, ensure have inside and outside non-burning brick
There are good bactericidal effect and auto purification performance.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of non-burning brick with self-purification capacity with sterilizing, its quality formula is as follows：
Construction waste 20-25 parts, thin yellow ground 5-10 parts, diatomite 6-10 parts, nano silicon 10-15 parts, nanometer two
Titanium oxide 10-15 parts, nano zine oxide 5-10 parts, absolute ethyl alcohol 30-45 parts, dispersant 4-8 parts, aluminum phosphate 10-12 parts, go from
Sub- water 30-40 parts.
The dispersant uses polyvinylpyrrolidone.
The preparation method is as follows：
Step 1, nano titanium oxide and nano zine oxide are added into absolute ethyl alcohol, then adds dispersant and surpassed
Sound disperses 30-50min, obtains suspended alcohol liquid；
Step 2, suspended alcohol liquid is put into reactor and carries out Pressurized-heated reaction 2-4h, suspended plating is obtained after natural cooling
Film alcohol liquid
Step 3, nano silicon is added in the deionized water of half, mechanical agitation forms nano silicon dioxide sol
Liquid；
Step 4, nano silicon dioxide sol liquid is added into suspended plated film alcohol liquid, mixed after ultrasonic reaction 2-4h
Precursor liquid；
Step 5, after construction waste, thin yellow ground and diatomite mechanical agitation being mixed, compressive reaction 2-3h is carried out, is obtained tight
Full mold mixture；
Step 6, aluminum phosphate is added into remaining deionized water, then the mixture with step 5 mixes, and places
On moulding machine, crude product is formed；
Step 7, crude product is put into baking oven and carries out drying 20-30min, crude product is soaked using mixing precursor liquid after taking-up,
Naturally dry obtains, semi-finished product；
Step 8, semi-finished product are put into Muffle furnace and carry out gradient sintering, obtained non-burning brick.
The supersonic frequency of ultrasonic disperse in the step 1 is 2.5-5.5kHz, can not only by the way of ultrasonic disperse
It is enough to form the passivation of alcohol liquid in nano titanium oxide and surface of nanometer zinc oxide, it is more convenient to be combined with dispersant, and ultrasound point
Rate of dispersion can be accelerated by dissipating, and reach more preferable dispersion effect.
The pressure of temperature-pressure reaction in the step 2 is 4-6MPa, and temperature is 70-80 DEG C, temperature-pressure reaction energy
Enough promote the combination of nano titanium oxide and nano zine oxide, form composite photocatalyst material, solve zinc oxide hole-recombination
The problem of speed is too fast, while liquid solves the agglomeration traits of nano titanium oxide, obtains effect stability, the good complex light of efficiency
Catalyst.
Mechanical agitation speed in the step 3 is 1000-3000r/min, and the ultrasonic reaction in the step 4 uses water
Ultrasonic reaction is bathed, the supersonic frequency is 10-15kHz；Nano silicon is dissolved using churned mechanically mode, forms knot
The relatively stable colloidal sol of structure, by nano titanium oxide-nano zine oxide mixture and nano silicon by the way of ultrasound
Reaction, nano-silica surface is attached to by nano titanium oxide-nano zine oxide.
Mechanical agitation speed in the step 5 is 500-1000r/min, and the pressure of the compressive reaction is 10-
Construction waste, thin yellow ground and diatomite are carried out mechanical mixture stirring by 15MPa, the step, then carry out the mode of sealing pressing
Extruded, ensure compact structure between material.
Drying temperature in the step 7 is 100-110 DEG C, can be by the deionized water in crude product by way of drying
Remove, reach stabilized structure, while powder cementation can be prevented it from caving in by aluminum phosphate.
Gradient sintering mode in the step 8 is as follows：
Step 1,1-2h is sintered under the conditions of 150-180 DEG C,
Step 2, temperature is increased to 220-250 DEG C of sintering 0.5-1h,
Step 3, the Isothermal sinter 2h under the conditions of 300 DEG C.
The step is removed the solvent in semi-finished product and organic matter by gradient sintering successively, ensures inside and outside stable knot
Structure.
The present invention is mixed to form crude product using construction waste, thin yellow ground and diatomite as raw material by adhesive of aluminum phosphate,
Then the mixed alcohol liquid of nano titanium oxide and nano zine oxide is hanged with nano silicon dioxide sol mixing ultrasonic reaction
Turbid precursor liquid, finally use suspended precursor liquid immersion, and gradient sintering obtain non-burning brick.
Compared with prior art, the invention has the advantages that：
(1) present invention ensures to exempt from using the efficient catalytic performance of catalysis material and the refraction performance of nano silicon
Good bactericidal effect and auto purification performance are respectively provided with inside and outside baking bricks.
(2) present invention is internal is full of hole, brick body is had good heat insulation effect, while subtracted the weight of brick body
Gently, so as to alleviate the wall weight of building, the security of building is improved..
(3) present invention has good photocatalysis performance as catalyst using nano titanium oxide and nano zine oxide, ensures
Its bactericidal effect, while also ensure that the contaminant degradation effect on its surface.
(4) preparation method of the invention turns waste into wealth, and meets environmental requirement, material application is few.
Embodiment
The present invention is described further with reference to embodiment：
Embodiment 1
A kind of non-burning brick with self-purification capacity with sterilizing, its quality formula is as follows：
20 parts of construction waste, 5 parts of thin yellow ground, 6 parts of diatomite, 10 parts of nano silicon, 10 parts of nano titanium oxide, receive
5 parts of zinc oxide of rice, 30 parts of absolute ethyl alcohol, 4 parts of dispersant, 10 parts of aluminum phosphate, 30 parts of deionized water.
The dispersant uses polyvinylpyrrolidone.
The preparation method is as follows：
Step 1, nano titanium oxide and nano zine oxide are added into absolute ethyl alcohol, then adds dispersant and surpassed
Sound disperses 30min, obtains suspended alcohol liquid；
Step 2, suspended alcohol liquid is put into reactor and carries out Pressurized-heated reaction 2h, suspended plated film is obtained after natural cooling
Alcohol liquid
Step 3, nano silicon is added in the deionized water of half, mechanical agitation forms nano silicon dioxide sol
Liquid；
Step 4, nano silicon dioxide sol liquid is added into suspended plated film alcohol liquid, before obtaining mixing after ultrasonic reaction 2h
Drive liquid；
Step 5, after construction waste, thin yellow ground and diatomite mechanical agitation being mixed, compressive reaction 2h is carried out, obtains consolidation
Type mixture；
Step 6, aluminum phosphate is added into remaining deionized water, then the mixture with step 5 mixes, and places
On moulding machine, crude product is formed；
Step 7, crude product is put into baking oven and carries out drying 20min, it is natural using mixing precursor liquid immersion crude product after taking-up
Dry to obtain, semi-finished product；
Step 8, semi-finished product are put into Muffle furnace and carry out gradient sintering, obtained non-burning brick.
The supersonic frequency of ultrasonic disperse in the step 1 is 2.5kHz.
The pressure of temperature-pressure reaction in the step 2 is 4MPa, and temperature is 70 DEG C.
Mechanical agitation speed in the step 3 is 1000r/min, and the ultrasonic reaction in the step 4 is surpassed using water-bath
Phonoresponse, the supersonic frequency are 10kHz.
Mechanical agitation speed in the step 5 is 500r/min, and the pressure of the compressive reaction is 10MPa.
Drying temperature in the step 7 is 100 DEG C.
Gradient sintering mode in the step 8 is as follows：
Step 1,1h is sintered under the conditions of 150 DEG C,
Step 2, temperature is increased to 220 DEG C of sintering 0.5h,
Step 3, the Isothermal sinter 2h under the conditions of 300 DEG C.
Embodiment 2
A kind of non-burning brick with self-purification capacity with sterilizing, its quality formula is as follows：
25 parts of construction waste, 10 parts of thin yellow ground, 10 parts of diatomite, 15 parts of nano silicon, 15 parts of nano titanium oxide,
10 parts of nano zine oxide, 45 parts of absolute ethyl alcohol, 8 parts of dispersant, 12 parts of aluminum phosphate, 40 parts of deionized water.
The dispersant uses polyvinylpyrrolidone.
The preparation method is as follows：
Step 1, nano titanium oxide and nano zine oxide are added into absolute ethyl alcohol, then adds dispersant and surpassed
Sound disperses 50min, obtains suspended alcohol liquid；
Step 2, suspended alcohol liquid is put into reactor and carries out Pressurized-heated reaction 4h, suspended plated film is obtained after natural cooling
Alcohol liquid
Step 3, nano silicon is added in the deionized water of half, mechanical agitation forms nano silicon dioxide sol
Liquid；
Step 4, nano silicon dioxide sol liquid is added into suspended plated film alcohol liquid, before obtaining mixing after ultrasonic reaction 4h
Drive liquid；
Step 5, after construction waste, thin yellow ground and diatomite mechanical agitation being mixed, compressive reaction 3h is carried out, obtains consolidation
Type mixture；
Step 6, aluminum phosphate is added into remaining deionized water, then the mixture with step 5 mixes, and places
On moulding machine, crude product is formed；
Step 7, crude product is put into baking oven and carries out drying 30min, it is natural using mixing precursor liquid immersion crude product after taking-up
Dry to obtain, semi-finished product；
Step 8, semi-finished product are put into Muffle furnace and carry out gradient sintering, obtained non-burning brick.
The supersonic frequency of ultrasonic disperse in the step 1 is 5.5kHz.
The pressure of temperature-pressure reaction in the step 2 is 6MPa, and temperature is 80 DEG C.
Mechanical agitation speed in the step 3 is 3000r/min, and the ultrasonic reaction in the step 4 is surpassed using water-bath
Phonoresponse, the supersonic frequency are 15kHz.
Mechanical agitation speed in the step 5 is 1000r/min, and the pressure of the compressive reaction is 15MPa.
Drying temperature in the step 7 is 110 DEG C.
Gradient sintering mode in the step 8 is as follows：
Step 1,2h is sintered under the conditions of 180 DEG C,
Step 2, temperature is increased to 250 DEG C of sintering 1h,
Step 3, the Isothermal sinter 2h under the conditions of 300 DEG C.
Embodiment 3
A kind of non-burning brick with self-purification capacity with sterilizing, its quality formula is as follows：
25 parts of construction waste, 8 parts of thin yellow ground, 8 parts of diatomite, 13 parts of nano silicon, 12 parts of nano titanium oxide, receive
8 parts of zinc oxide of rice, 35 parts of absolute ethyl alcohol, 6 parts of dispersant, 12 parts of aluminum phosphate, 35 parts of deionized water.
The dispersant uses polyvinylpyrrolidone.
The preparation method is as follows：
Step 1, nano titanium oxide and nano zine oxide are added into absolute ethyl alcohol, then adds dispersant and surpassed
Sound disperses 40min, obtains suspended alcohol liquid；
Step 2, suspended alcohol liquid is put into reactor and carries out Pressurized-heated reaction 2-4h, suspended plating is obtained after natural cooling
Film alcohol liquid
Step 3, nano silicon is added in the deionized water of half, mechanical agitation forms nano silicon dioxide sol
Liquid；
Step 4, nano silicon dioxide sol liquid is added into suspended plated film alcohol liquid, before obtaining mixing after ultrasonic reaction 3h
Drive liquid；
Step 5, after construction waste, thin yellow ground and diatomite mechanical agitation being mixed, compressive reaction 3h is carried out, obtains consolidation
Type mixture；
Step 6, aluminum phosphate is added into remaining deionized water, then the mixture with step 5 mixes, and places
On moulding machine, crude product is formed；
Step 7, crude product is put into baking oven and carries out drying 25min, it is natural using mixing precursor liquid immersion crude product after taking-up
Dry to obtain, semi-finished product；
Step 8, semi-finished product are put into Muffle furnace and carry out gradient sintering, obtained non-burning brick.
The supersonic frequency of ultrasonic disperse in the step 1 is 4.5kHz.
The pressure of temperature-pressure reaction in the step 2 is 5MPa, and temperature is 75 DEG C.
Mechanical agitation speed in the step 3 is 2000r/min, and the ultrasonic reaction in the step 4 is surpassed using water-bath
Phonoresponse, the supersonic frequency are 13kHz.
Mechanical agitation speed in the step 5 is 800r/min, and the pressure of the compressive reaction is 13MPa.
Drying temperature in the step 7 is 105 DEG C.
Gradient sintering mode in the step 8 is as follows：
Step 1,2h is sintered under the conditions of 160 DEG C,
Step 2, temperature is increased to 230 DEG C of sintering 1h,
Step 3, the Isothermal sinter 2h under the conditions of 300 DEG C.
Embodiment 4
With embodiment 3 prepare it is non-burning brick with it is common it is non-burning brick as a comparison, its result is as follows：
Embodiments of the invention are the foregoing is only, are not intended to limit the present invention, it is all using equivalent substitution or equivalent transformation
The technical scheme that mode is obtained, all falls within protection scope of the present invention.
Claims (9)
1. a kind of non-burning brick with self-purification capacity with sterilizing, its quality formula is as follows：
Construction waste 20-25 parts, thin yellow ground 5-10 parts, diatomite 6-10 parts, nano silicon 10-15 parts, nanometer titanium dioxide
Titanium 10-15 parts, nano zine oxide 5-10 parts, absolute ethyl alcohol 30-45 parts, dispersant 4-8 parts, aluminum phosphate 10-12 parts, deionized water
30-40 parts.
It is 2. according to claim 1 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that described scattered
Agent uses polyvinylpyrrolidone.
It is 3. according to claim 1 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the preparation
Method is as follows：
Step 1, nano titanium oxide and nano zine oxide are added into absolute ethyl alcohol, then adds dispersant and carry out ultrasound point
30-50min is dissipated, obtains suspended alcohol liquid；
Step 2, suspended alcohol liquid is put into reactor and carries out Pressurized-heated reaction 2-4h, suspended plated film alcohol is obtained after natural cooling
Liquid
Step 3, nano silicon is added in the deionized water of half, mechanical agitation forms nano silicon dioxide sol liquid；
Step 4, nano silicon dioxide sol liquid is added into suspended plated film alcohol liquid, obtains mixing forerunner after ultrasonic reaction 2-4h
Liquid；
Step 5, after construction waste, thin yellow ground and diatomite mechanical agitation being mixed, compressive reaction 2-3h is carried out, obtains compact real form
Mixture；
Step 6, aluminum phosphate is added into remaining deionized water, then the mixture with step 5 mixes, and is placed on system
On mould machine, crude product is formed；
Step 7, crude product is put into baking oven and carries out drying 20-30min, it is natural using mixing precursor liquid immersion crude product after taking-up
Dry to obtain, semi-finished product；
Step 8, semi-finished product are put into Muffle furnace and carry out gradient sintering, obtained non-burning brick.
It is 4. according to claim 3 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the step
The supersonic frequency of ultrasonic disperse in 1 is 2.5-5.5kHz.
It is 5. according to claim 3 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the step
The pressure of temperature-pressure reaction in 2 is 4-6MPa, and temperature is 70-80 DEG C.
It is 6. according to claim 3 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the step
Mechanical agitation speed in 3 is 1000-3000r/min, and the ultrasonic reaction in the step 4 is reacted using water bath sonicator, described
Supersonic frequency is 10-15kHz.
It is 7. according to claim 3 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the step
Mechanical agitation speed in 5 is 500-1000r/min, and the pressure of the compressive reaction is 10-15MPa.
It is 8. according to claim 3 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the step
Drying temperature in 7 is 100-110 DEG C.
It is 9. according to claim 3 a kind of non-burning brick with self-purification capacity with sterilizing, it is characterised in that the step
Gradient sintering mode in 8 is as follows：
Step 1,1-2h is sintered under the conditions of 150-180 DEG C,
Step 2, temperature is increased to 220-250 DEG C of sintering 0.5-1h,
Step 3, the Isothermal sinter 2h under the conditions of 300 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882222.4A CN107721369A (en) | 2017-09-26 | 2017-09-26 | It is a kind of non-burning brick with self-purification capacity with sterilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882222.4A CN107721369A (en) | 2017-09-26 | 2017-09-26 | It is a kind of non-burning brick with self-purification capacity with sterilizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107721369A true CN107721369A (en) | 2018-02-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710882222.4A Pending CN107721369A (en) | 2017-09-26 | 2017-09-26 | It is a kind of non-burning brick with self-purification capacity with sterilizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107721369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896839A (en) * | 2019-04-24 | 2019-06-18 | 同曦集团有限公司 | A kind of antibacterial and mouldproof ceramic tile and preparation method thereof |
| CN112279603A (en) * | 2020-11-10 | 2021-01-29 | 济南大学 | Red mud baking-free brick and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436680A (en) * | 1981-02-16 | 1984-03-13 | Didier-Werke Ag | Process for producing granular, fire-resistant material |
| CN1063471A (en) * | 1992-01-31 | 1992-08-12 | 淄博市新材料研究所 | The composition of light weight concrete and purposes |
| CN106242409A (en) * | 2016-08-19 | 2016-12-21 | 岳佐星 | A kind of non-burning brick preparation method |
| CN106830757A (en) * | 2017-03-22 | 2017-06-13 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of antibacterial and mouldproof artificial quartz stone plate and preparation method thereof |
| CN107082607A (en) * | 2017-06-03 | 2017-08-22 | 合肥慧林建材有限公司 | A kind of road ecological revetment brick and preparation method thereof |
-
2017
- 2017-09-26 CN CN201710882222.4A patent/CN107721369A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436680A (en) * | 1981-02-16 | 1984-03-13 | Didier-Werke Ag | Process for producing granular, fire-resistant material |
| CN1063471A (en) * | 1992-01-31 | 1992-08-12 | 淄博市新材料研究所 | The composition of light weight concrete and purposes |
| CN106242409A (en) * | 2016-08-19 | 2016-12-21 | 岳佐星 | A kind of non-burning brick preparation method |
| CN106830757A (en) * | 2017-03-22 | 2017-06-13 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of antibacterial and mouldproof artificial quartz stone plate and preparation method thereof |
| CN107082607A (en) * | 2017-06-03 | 2017-08-22 | 合肥慧林建材有限公司 | A kind of road ecological revetment brick and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李广宇等: "《胶黏剂原材料手册》", 31 August 2004 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896839A (en) * | 2019-04-24 | 2019-06-18 | 同曦集团有限公司 | A kind of antibacterial and mouldproof ceramic tile and preparation method thereof |
| CN109896839B (en) * | 2019-04-24 | 2022-02-18 | 同曦集团有限公司 | Antibacterial and mildewproof ceramic tile and preparation method thereof |
| CN112279603A (en) * | 2020-11-10 | 2021-01-29 | 济南大学 | Red mud baking-free brick and preparation method thereof |
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