CN113461333A - Environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and preparation method thereof - Google Patents
Environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and preparation method thereof Download PDFInfo
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- CN113461333A CN113461333A CN202110846474.8A CN202110846474A CN113461333A CN 113461333 A CN113461333 A CN 113461333A CN 202110846474 A CN202110846474 A CN 202110846474A CN 113461333 A CN113461333 A CN 113461333A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 47
- 230000000694 effects Effects 0.000 title claims abstract description 29
- 238000007710 freezing Methods 0.000 title claims abstract description 27
- 238000005336 cracking Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 28
- 239000010433 feldspar Substances 0.000 claims abstract description 20
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 15
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 13
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 13
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010453 quartz Substances 0.000 claims abstract description 13
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 12
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 7
- 239000010452 phosphate Substances 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 7
- 239000008107 starch Substances 0.000 claims abstract description 7
- 235000019698 starch Nutrition 0.000 claims abstract description 7
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004927 clay Substances 0.000 claims abstract description 5
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 38
- 238000001914 filtration Methods 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 28
- 239000002002 slurry Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 18
- 238000007670 refining Methods 0.000 claims description 18
- 238000012216 screening Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000292 calcium oxide Substances 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 11
- 239000000395 magnesium oxide Substances 0.000 claims description 11
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 11
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 11
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 230000032683 aging Effects 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 238000005065 mining Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 9
- 229910000514 dolomite Inorganic materials 0.000 claims description 8
- 239000010459 dolomite Substances 0.000 claims description 8
- 239000010456 wollastonite Substances 0.000 claims description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims description 7
- 229910021532 Calcite Inorganic materials 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 6
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 6
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052637 diopside Inorganic materials 0.000 claims description 6
- 239000010436 fluorite Substances 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- -1 ores Substances 0.000 claims description 4
- 239000000454 talc Substances 0.000 claims description 4
- 229910052623 talc Inorganic materials 0.000 claims description 4
- 235000012222 talc Nutrition 0.000 claims description 4
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000004021 humic acid Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000006148 magnetic separator Substances 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 235000010288 sodium nitrite Nutrition 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000009489 vacuum treatment Methods 0.000 claims description 3
- 239000012856 weighed raw material Substances 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 4
- 229910001634 calcium fluoride Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000013064 chemical raw material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses an environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and a preparation method thereof, relates to the technical field of ceramic glaze, and aims to solve the problems that the conventional ceramic glaze is easy to crack due to common anti-freezing performance in low-temperature environments such as winter, and the ceramic glaze has common degradation efficiency and is not beneficial to environmental protection. Comprises the following components in percentage by weight: 10-15% of kaolin; 20-25% of quartz; 35-40% of feldspar; 3-8% of an antifreezing agent; 15-20% of alkaline earth metal ore; 10-15% of starch plastic; 5% -10% of zircon; 15-20% of chemical raw materials; 5-10% of phosphate, wherein the kaolin is water-washed clay containing 30-45% of aluminum, the kaolin is used for introducing silicon oxide and aluminum oxide, the feldspar is one or more of potassium feldspar, potassium-sodium feldspar, lithionite and lithionite, the quartz is used for introducing silicon oxide, the purity of the quartz is more than 95%, and the iron content of the quartz is lower than 0.05%.
Description
Technical Field
The invention relates to the technical field of ceramic glaze, in particular to environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and a preparation method thereof.
Background
The glaze material is a silicate compound which is burned and melted in a high-temperature environment and adheres to a ceramic blank body to increase practical and decorative effects for the ceramic, the types of the glaze are different according to different requirements, the glaze material is a general name of two categories of colored glaze and ceramic pigment in the ceramic glaze material, the glaze applied on a ceramic ware generally takes quartz, feldspar and clay as raw materials, is ground and mixed with water, is coated on the surface of the blank body, is roasted at a certain temperature to be melted, and forms a vitreous thin layer on the surface of the ceramic when the temperature is reduced, so that the ceramic ware has the effects of increasing the mechanical strength, the thermal stability and the dielectric strength, preventing the erosion of liquid and gas, increasing the appearance of the ceramic ware, facilitating the cleaning, preventing the adhesion of dust and the like.
However, the existing ceramic glaze is easy to crack due to general antifreezing performance in low-temperature environments such as winter, and the ceramic glaze has general degradation efficiency and is not beneficial to environmental protection; therefore, the existing requirements are not met, and an environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and a preparation method thereof are provided.
Disclosure of Invention
The invention aims to provide an environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and a preparation method thereof, and aims to solve the problems that the conventional ceramic glaze provided in the background art is easy to crack due to common anti-freezing performance in low-temperature environments such as winter, and the ceramic glaze has common degradation efficiency and is not beneficial to environmental protection.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly ceramic glaze with anti-freezing and anti-cracking effects comprises the following components in percentage by weight:
10-15% of kaolin;
20-25% of quartz;
35-40% of feldspar;
3-8% of an antifreezing agent;
15-20% of alkaline earth metal ore;
10-15% of starch plastic;
5% -10% of zircon;
15-20% of chemical raw materials;
5-10% of phosphate.
Preferably, the kaolin is water-washed clay containing 30-45% of aluminum, the kaolin is used for introducing silicon oxide and aluminum oxide, the feldspar is one or more of potassium feldspar, potassium-sodium feldspar, lithium porcelain stone and lithium feldspar, the quartz is used for introducing silicon oxide, the purity of the quartz is above 95%, and the iron content is lower than 0.05%.
Preferably, the alkaline earth metal ore is one or more of calcite, diopside, fluorite, talc, dolomite and wollastonite, and the mineral iron oxide content of the alkaline earth metal ore is less than 0.5%.
Preferably, the calcite is used for introducing calcium oxide, the fluorite is used for introducing calcium fluoride, the diopside is used for introducing silicon oxide, calcium oxide and magnesium oxide, the dolomite is used for introducing calcium oxide and magnesium oxide, and the wollastonite is used for introducing calcium oxide and silicon oxide, wherein the calcium oxide, the calcium fluoride, the silicon oxide and the magnesium oxide are alkaline earth metal oxides.
Preferably, the chemical raw material is one or more of aluminum oxide, zinc oxide and barium carbonate.
Preferably, the antifreezing agent is composed of calcium nitrite, carbonate, urea, ethylene glycol, sodium nitrite, calcium chloride and chemical molecules, wherein finely-divided aggregate and a water reducing agent can be added to form composite antifreezing.
Preferably, the preparation method of the environment-friendly ceramic glaze with the anti-freezing and anti-cracking effects comprises the following steps:
the method comprises the following steps: the method comprises the following steps of (1) mining, storing and detecting raw materials, mining required raw materials such as ores, feldspar, soil and the like, crushing the raw materials by using a crusher in the mining process, enabling crushed objects to enter a detection position through a conveyor for detection, sampling and analyzing by using a chemical analysis instrument in the detection process, mainly analyzing components and corresponding indexes in the raw materials, enabling detected qualified products to enter a weighing mechanism for weighing, and separately conveying the raw materials through weighing;
step two: processing and detecting raw materials, conveying the weighed raw materials into a ball mill, adding water, ingredients and the raw materials to perform ball stone impact and friction in the ball mill, so that the particle size of an internal material body is reduced, the ball milling time is generally 12-36 hours according to the difference of the ingredients, detecting the slurry after ball milling by using detection equipment, detecting and analyzing the fluidity and thixotropy of the slurry in the detection process, detecting the diameter and size of particles by using a photoelectric detection mode, and re-processing the particles or sending the particles out of the pool for storage by using the detected data;
step three: slurry is filtered and deironing is carried out, the slurry sent into the tank is filtered, the filtering process can be combined and filtered by using two modes of filtering equipment and a filtering net component to remove large impurity particles and fine sand stones in the slurry, wherein the specification of the filtering net at the filtering net component ensures that the blank is between 150 meshes and 200 meshes, the glaze is between 200 meshes and 300 meshes, the slurry after combined screening enters a wet magnetic separator to deironing, and the slurry is sent out again after the deironing is finished;
step four: rough refining and fine refining, namely sending the slurry into a filter press for filter pressing to discharge water, changing the slurry after water discharge into cake-shaped mud, sending the mud cake into a vacuum pug mill for rough refining, placing the mud cake in a temperature control range of a temperature control device after rough refining, and controlling the temperature of the temperature control range through the temperature control device to ensure that the mud cake is aged in the process, wherein the aging process is used for ensuring that the moisture in the mud cake is uniform, increasing the content of humic acid substances and improving the viscosity and the forming performance of the mud cake, the aging process generally lasts for about 7 days, and the mud cake is sent into the vacuum pug mill again for vacuum treatment after aging is finished;
step five: spray granulation and detection, wherein a spray granulator is used for spray granulation of the treated pug, detection and screening are carried out on the particle size and moisture of the granules obtained after granulation through detection equipment, qualified products are weighed and sent out, and unqualified products are granulated again or returned to a rough refining section for rough refining again;
step six: screening qualified powder materials and storing the qualified powder materials in a warehouse, screening the qualified powder materials by a screening machine, removing impurities in the powder materials in the screening process, collecting screened products according to different specifications such as size, weight and the like, conveying the collected screened products into the warehouse by a conveying mechanism for recording and storing, and performing subsequent operations such as forming, brick making and the like on the products according to different prepared products.
Preferably, the filtration equipment includes the filter mechanism body, mixing mechanism is installed to the top of filter mechanism body, the motor cabinet is installed to the intermediate position department of mixing mechanism top, driving motor is installed to the top of motor cabinet, the shaft coupling is installed to driving motor's output, the drive rod body is installed to the lower extreme of shaft coupling, rotor blade is installed to the outer wall of the drive rod body, and driving motor's output passes through the shaft coupling and is connected with the drive rod body transmission, the pan feeding mouth is all installed to the both sides of motor cabinet.
Preferably, install the middle part filter screen between filter mechanism body and the mixing mechanism, the internally mounted of filter mechanism body has the filter tank, and the filter tank installs two sets ofly, the tank bottom filter screen is installed to the bottom of filter tank, the scum pipe is installed to the outer wall of filter tank one side.
Preferably, the unloading pipe is installed to the lower extreme of filter mechanism body, the transport auger is installed to the lower extreme of unloading pipe, carry and install the auger entry between auger and the unloading pipe, carry the auger and keep away from the one end below of auger entry and install the auger export, carry the auger and install the auger motor near the one end of auger entry, hot gas exit tube and hot gas advance the pipe are installed respectively to the upper and lower both ends of auger motor, carry the outer wall of auger front end face and install the control by temperature change screen.
Compared with the prior art, the invention has the beneficial effects that:
1. the anti-freezing agent, the starch plastic, the zirconite and the phosphate are added on the basis of the original ceramic glaze, and the addition of the anti-freezing agent can reduce the freezing point of the ceramic, improve the cold resistance and the freezing resistance of the ceramic, ensure that the ceramic finished product can deal with the low-temperature environment and avoid the cracking phenomenon caused by the low temperature in winter; aiming at the problem of ceramic cracking, the cracking-resistant ceramic glaze can be enhanced and prevented by properly reducing the consumption of feldspar and increasing the consumption of talc in the processing process to reduce the content of alkali metal oxides in the glaze and improve the components of alkaline earth metal oxides, adding zircon to improve the content of silicon dioxide and aluminum oxide in the glaze so as to achieve the effect of reducing the expansion coefficient of the glaze, selecting dolomite to promote the reaction of dolomite and the glaze to enhance the thickness of the middle layer, and obtaining the effect of enhancing the cracking resistance of the ceramic through the three aspects, wherein starch plastic and phosphate are both used for improving the environmental protection of the ceramic glaze, phosphate belongs to an environmentally degradable material, and starch plastic belongs to a biodegradable material, so that the ceramic glaze can be rapidly degraded in the environment after being used so as to achieve the environmental protection effect The anti-cracking and environment-friendly effects avoid the problem that the quality of the finished product of the ceramic glaze is general due to the three defects.
2. The alkaline earth metal ore is used for introducing required oxide, the chemical raw materials are used for playing an auxiliary role, the calcium oxide is used for improving the hardness of the glaze and improving the physical property, the magnesium oxide is used for improving the wear resistance of the glaze, the proper addition of the magnesium oxide can improve the fluidity of the glaze in the processing process, the barium oxide is used for improving the glossiness of the glaze, and the quality of the glaze can be improved to different degrees through the oxide.
3. The glaze in different stages is detected by adding the detection equipment in each stage of preparation, so that the quality of the finished glaze product is guaranteed, the rationality of the preparation flow is enhanced, the condition that defects are found after the glaze is processed is avoided, the self-checking performance of each link is improved, and the waste of materials required by processing is reduced.
4. Utilize filter mechanism to filter the frit in the course of working, at first the mode that drives the transmission body of rod and rotor blade through driving motor during filtration mixes the stirring, later utilize the middle part filter screen, the filter tank, the impurity of different specifications is filtered to the mode of tank bottom filter screen, the separation, the impurity of filtration department is discharged from row's cinder pipe, the auger is seen off to the frit accessible after the filtration is accomplished, the usable steam of the in-process of seeing off advances the pipe and preheats, the required time of follow-up heating has been reduced, make whole filtration conveying equipment more practical.
Drawings
FIG. 1 is a flow chart of the preparation of the present invention;
FIG. 2 is a schematic view of the filter body structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the filter body according to the present invention;
in the figure: 1. a filter mechanism body; 2. a mixing mechanism; 3. a feeding port; 4. a drive motor; 5. a motor base; 6. a coupling; 7. a drive rod body; 8. a rotor blade; 9. a middle filter screen; 10. a filter tank; 11. a filter screen at the bottom of the tank; 12. a slag discharge pipe; 13. a discharging pipe; 14. an auger inlet; 15. conveying the auger; 16. a packing auger motor; 17. an outlet of the auger; 18. hot gas enters the pipe; 19. a hot gas outlet pipe; 20. a temperature control screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: an environment-friendly ceramic glaze with anti-freezing and anti-cracking effects comprises the following components in percentage by weight:
10-15% of kaolin;
20-25% of quartz;
35-40% of feldspar;
3-8% of an antifreezing agent;
15-20% of alkaline earth metal ore;
10-15% of starch plastic;
5% -10% of zircon;
15-20% of chemical raw materials;
5-10% of phosphate.
Further, the kaolin is water-washed clay containing 30-45% of aluminum, the kaolin is used for introducing silicon oxide and aluminum oxide, the feldspar is one or more of potassium feldspar, potassium-sodium feldspar, lithium porcelain stone and lithium feldspar, the quartz is used for introducing the silicon oxide, the purity of the silicon oxide is over 95%, the iron content is lower than 0.05%, and the kaolin is used for improving the suspension property and the viscosity of the glaze.
Further, the alkaline earth metal ore is composed of one or more of calcite, diopside, fluorite, talc, dolomite, wollastonite, the mineral iron oxide content of the alkaline earth metal ore is less than 0.5%, and the alkaline earth metal ore is used for introducing the required oxide.
Further, calcite is used for introducing calcium oxide, fluorite is used for introducing calcium fluoride, diopside is used for introducing silicon oxide, calcium oxide and magnesium oxide, dolomite is used for introducing calcium oxide and magnesium oxide, wollastonite is used for introducing calcium oxide and silicon oxide, calcium fluoride, silicon oxide and magnesium oxide are all alkaline earth metal oxides, calcium oxide is used for improving the hardness of glaze and improving the physical properties, magnesium oxide is used for improving the wear resistance of the glaze, proper addition can improve the fluidity of the glaze in the processing process, and barium oxide is used for improving the glossiness of the glaze.
Further, the chemical raw material is one or more of aluminum oxide, zinc oxide and barium carbonate.
Furthermore, the antifreezing agent is composed of calcium nitrite, carbonate, urea, ethylene glycol, sodium nitrite, calcium chloride and chemical molecules, wherein fine aggregate and a water reducing agent can be added to form composite antifreezing, and the aggregate and the water reducing agent can be added on the basis of lowering the freezing point of the antifreezing agent, so that the antifreezing performance of the antifreezing agent is improved, and the antifreezing effect of the ceramic finished product can be further improved.
Further, the preparation method of the environment-friendly ceramic glaze with the anti-freezing and anti-cracking effects comprises the following steps:
the method comprises the following steps: the method comprises the following steps of (1) mining, storing and detecting raw materials, mining required raw materials such as ores, feldspar, soil and the like, crushing the raw materials by using a crusher in the mining process, enabling crushed objects to enter a detection position through a conveyor for detection, sampling and analyzing by using a chemical analysis instrument in the detection process, mainly analyzing components and corresponding indexes in the raw materials, enabling detected qualified products to enter a weighing mechanism for weighing, and separately conveying the raw materials through weighing;
step two: processing and detecting raw materials, conveying the weighed raw materials into a ball mill, adding water, ingredients and the raw materials to perform ball stone impact and friction in the ball mill, so that the particle size of an internal material body is reduced, the ball milling time is generally 12-36 hours according to the difference of the ingredients, detecting the slurry after ball milling by using detection equipment, detecting and analyzing the fluidity and thixotropy of the slurry in the detection process, detecting the diameter and size of particles by using a photoelectric detection mode, and re-processing the particles or sending the particles out of the pool for storage by using the detected data;
step three: slurry is filtered and deironing is carried out, the slurry sent into the tank is filtered, the filtering process can be combined and filtered by using two modes of filtering equipment and a filtering net component to remove large impurity particles and fine sand stones in the slurry, wherein the specification of the filtering net at the filtering net component ensures that the blank is between 150 meshes and 200 meshes, the glaze is between 200 meshes and 300 meshes, the slurry after combined screening enters a wet magnetic separator to deironing, and the slurry is sent out again after the deironing is finished;
step four: rough refining and fine refining, namely sending the slurry into a filter press for filter pressing to discharge water, changing the slurry after water discharge into cake-shaped mud, sending the mud cake into a vacuum pug mill for rough refining, placing the mud cake in a temperature control range of a temperature control device after rough refining, and controlling the temperature of the temperature control range through the temperature control device to ensure that the mud cake is aged in the process, wherein the aging process is used for ensuring that the moisture in the mud cake is uniform, increasing the content of humic acid substances and improving the viscosity and the forming performance of the mud cake, the aging process generally lasts for about 7 days, and the mud cake is sent into the vacuum pug mill again for vacuum treatment after aging is finished;
step five: spray granulation and detection, wherein a spray granulator is used for spray granulation of the treated pug, detection and screening are carried out on the particle size and moisture of the granules obtained after granulation through detection equipment, qualified products are weighed and sent out, and unqualified products are granulated again or returned to a rough refining section for rough refining again;
step six: screening qualified powder materials and storing the qualified powder materials in a warehouse, screening the qualified powder materials by a screening machine, removing impurities in the powder materials in the screening process, collecting screened products according to different specifications such as size, weight and the like, conveying the collected screened products into the warehouse by a conveying mechanism for recording and storing, and performing subsequent operations such as forming, brick making and the like on the products according to different prepared products.
Further, filtration equipment includes filter mechanism body 1, mixing mechanism 2 is installed to filter mechanism body 1's top, motor cabinet 5 is installed to the intermediate position department of mixing mechanism 2 top, driving motor 4 is installed to motor cabinet 5's top, shaft coupling 6 is installed to driving motor 4's output, the transmission body of rod 7 is installed to the lower extreme of shaft coupling 6, rotor blade 8 is installed to the outer wall of transmission body of rod 7, driving motor 4's output passes through shaft coupling 6 and is connected with the transmission body of rod 7 transmission, pan feeding mouth 3 is all installed to motor cabinet 5's both sides, driving motor 4 utilizes the electrodynamic force to drive the transmission body of rod 7 and rotor blade 8 and rotates, it mixes the stirring to drive the frit through mechanical rotation.
Further, install middle part filter screen 9 between filter mechanism body 1 and the mixing mechanism 2, the internally mounted of filter mechanism body 1 has filter tank 10, and filter tank 10 installs two sets ofly, tank bottom filter screen 11 is installed to the bottom of filter tank 10, row's sediment pipe 12 is installed to the outer wall of filter tank 10 one side, middle part filter screen 9 is used for filtering the mixture, large-scale impurity flows on upper portion, the frit falls down to filter tank 10 in by tank bottom filter screen 11 once more from the through-hole, small-size impurity is withheld, the frit then continues downwards to see off, reached the filtration, the effect of separation impurity.
Further, a discharging pipe 13 is installed at the lower end of the filtering mechanism body 1, a conveying auger 15 is installed at the lower end of the discharging pipe 13, an auger inlet 14 is installed between the conveying auger 15 and the discharging pipe 13, an auger outlet 17 is installed below one end, far away from the auger inlet 14, of the conveying auger 15, an auger motor 16 is installed at one end, close to the auger inlet 14, of the conveying auger 15, a hot gas outlet pipe 19 and a hot gas inlet pipe 18 are installed at the upper end and the lower end of the auger motor 16 respectively, a temperature control screen 20 is installed on the outer wall of the front end face of the conveying auger 15, the conveying auger 15 is used for driving glaze to be conveyed in a manner that the auger motor 16 drives an internal helical blade to drive, hot gas enters and exits through the hot gas inlet pipe 18 and the hot gas outlet pipe 19 in a circulating mode in the conveying process, and the preheating effect can be achieved in the internal conveying process.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The environment-friendly ceramic glaze with the anti-freezing and anti-cracking effects is characterized by comprising the following components in percentage by weight:
10-15% of kaolin;
20-25% of quartz;
35-40% of feldspar;
3-8% of an antifreezing agent;
15-20% of alkaline earth metal ore;
10-15% of starch plastic;
5% -10% of zircon;
15-20% of chemical raw materials;
5-10% of phosphate.
2. The environment-friendly ceramic glaze with anti-freezing and anti-cracking effects as claimed in claim 1, wherein: the kaolin is water-washed clay containing 30-45% of aluminum, the kaolin is used for introducing silicon oxide and aluminum oxide, the feldspar is one or more of potassium feldspar, potassium-sodium feldspar, lithium porcelain stone and lithium feldspar, the quartz is used for introducing silicon oxide, the purity of the quartz is above 95%, and the iron content is lower than 0.05%.
3. The environment-friendly ceramic glaze with anti-freezing and anti-cracking effects as claimed in claim 1, wherein: the alkaline earth metal ore is one or more of calcite, diopside, fluorite, talcum, dolomite and wollastonite, and the content of mineral iron oxide in the alkaline earth metal ore is less than 0.5%.
4. The environment-friendly ceramic glaze with anti-freezing and anti-cracking effects as claimed in claim 3, wherein: the method comprises the following steps of introducing calcite, fluorite, diopside, silica, calcium oxide and magnesium oxide into the mixture, introducing dolomite and magnesium oxide into the mixture, introducing wollastonite into the mixture, and introducing wollastonite into the mixture.
5. The environment-friendly ceramic glaze with anti-freezing and anti-cracking effects as claimed in claim 1, wherein: the chemical raw materials are one or more of aluminum oxide, zinc oxide and barium carbonate.
6. The environment-friendly ceramic glaze with anti-freezing and anti-cracking effects as claimed in claim 1, wherein: the antifreezing agent is composed of calcium nitrite, carbonate, urea, ethylene glycol, sodium nitrite, calcium chloride and chemical molecules, wherein finely-divided aggregate and a water reducing agent can be added to form composite antifreezing.
7. The method for preparing the environment-friendly ceramic glaze with anti-freezing and anti-cracking effects according to any one of claims 1 to 6, which is characterized by comprising the following steps:
the method comprises the following steps: the method comprises the following steps of (1) mining, storing and detecting raw materials, mining required raw materials such as ores, feldspar, soil and the like, crushing the raw materials by using a crusher in the mining process, enabling crushed objects to enter a detection position through a conveyor for detection, sampling and analyzing by using a chemical analysis instrument in the detection process, mainly analyzing components and corresponding indexes in the raw materials, enabling detected qualified products to enter a weighing mechanism for weighing, and separately conveying the raw materials through weighing;
step two: processing and detecting raw materials, conveying the weighed raw materials into a ball mill, adding water, ingredients and the raw materials to perform ball stone impact and friction in the ball mill, so that the particle size of an internal material body is reduced, the ball milling time is generally 12-36 hours according to the difference of the ingredients, detecting the slurry after ball milling by using detection equipment, detecting and analyzing the fluidity and thixotropy of the slurry in the detection process, detecting the diameter and size of particles by using a photoelectric detection mode, and re-processing the particles or sending the particles out of the pool for storage by using the detected data;
step three: slurry is filtered and deironing is carried out, the slurry sent into the tank is filtered, the filtering process can be combined and filtered by using two modes of filtering equipment and a filtering net component to remove large impurity particles and fine sand stones in the slurry, wherein the specification of the filtering net at the filtering net component ensures that the blank is between 150 meshes and 200 meshes, the glaze is between 200 meshes and 300 meshes, the slurry after combined screening enters a wet magnetic separator to deironing, and the slurry is sent out again after the deironing is finished;
step four: rough refining and fine refining, namely sending the slurry into a filter press for filter pressing to discharge water, changing the slurry after water discharge into cake-shaped mud, sending the mud cake into a vacuum pug mill for rough refining, placing the mud cake in a temperature control range of a temperature control device after rough refining, and controlling the temperature of the temperature control range through the temperature control device to ensure that the mud cake is aged in the process, wherein the aging process is used for ensuring that the moisture in the mud cake is uniform, increasing the content of humic acid substances and improving the viscosity and the forming performance of the mud cake, the aging process generally lasts for about 7 days, and the mud cake is sent into the vacuum pug mill again for vacuum treatment after aging is finished;
step five: spray granulation and detection, wherein a spray granulator is used for spray granulation of the treated pug, detection and screening are carried out on the particle size and moisture of the granules obtained after granulation through detection equipment, qualified products are weighed and sent out, and unqualified products are granulated again or returned to a rough refining section for rough refining again;
step six: screening qualified powder materials and storing the qualified powder materials in a warehouse, screening the qualified powder materials by a screening machine, removing impurities in the powder materials in the screening process, collecting screened products according to different specifications such as size, weight and the like, conveying the collected screened products into the warehouse by a conveying mechanism for recording and storing, and performing subsequent operations such as forming, brick making and the like on the products according to different prepared products.
8. The method for preparing the environment-friendly ceramic glaze with anti-freezing and anti-cracking effects according to claim 7, wherein the method comprises the following steps: filtration equipment includes filtering mechanism body (1), mixing mechanism (2) are installed to the top of filtering mechanism body (1), motor cabinet (5) are installed to the intermediate position department of mixing mechanism (2) top, driving motor (4) are installed to the top of motor cabinet (5), shaft coupling (6) are installed to the output of driving motor (4), the transmission body of rod (7) is installed to the lower extreme of shaft coupling (6), rotating blade (8) are installed to the outer wall of the transmission body of rod (7), and the output of driving motor (4) is passed through shaft coupling (6) and is connected with the transmission body of rod (7) transmission, pan feeding mouth (3) are all installed to the both sides of motor cabinet (5).
9. The method for preparing the environment-friendly ceramic glaze with anti-freezing and anti-cracking effects according to claim 8, wherein the method comprises the following steps: install middle part filter screen (9) between filtering mechanism body (1) and mixing mechanism (2), the internally mounted of filtering mechanism body (1) has filter tank (10), and filter tank (10) installs two sets ofly, tank bottom filter screen (11) are installed to the bottom of filter tank (10), scum pipe (12) are installed to the outer wall of filter tank (10) one side.
10. The method for preparing the environment-friendly ceramic glaze with anti-freezing and anti-cracking effects according to claim 8, wherein the method comprises the following steps: feed pipe (13) are installed to the lower extreme of filter mechanism body (1), carry auger (15) are installed to the lower extreme of feed pipe (13), carry auger (15) and install auger entry (14) between feed pipe (13), carry auger (15) to keep away from the one end below of auger entry (14) and install auger export (17), carry auger (15) and be close to the one end of auger entry (14) and install auger motor (16), hot gas exit tube (19) and hot gas advance pipe (18) are installed respectively to the upper and lower both ends of auger motor (16), carry the outer wall of auger (15) preceding terminal surface and install control by temperature change screen (20).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611518A (en) * | 2022-10-31 | 2023-01-17 | 安徽昆仑新材料科技有限公司 | Environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and preparation method thereof |
| CN116081949A (en) * | 2023-01-17 | 2023-05-09 | 广东简一(集团)陶瓷有限公司 | Sound-absorbing marble glaze, sound-absorbing ceramic tile using sound-absorbing marble glaze and preparation method of ceramic tile |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611518A (en) * | 2022-10-31 | 2023-01-17 | 安徽昆仑新材料科技有限公司 | Environment-friendly ceramic glaze with anti-freezing and anti-cracking effects and preparation method thereof |
| CN116081949A (en) * | 2023-01-17 | 2023-05-09 | 广东简一(集团)陶瓷有限公司 | Sound-absorbing marble glaze, sound-absorbing ceramic tile using sound-absorbing marble glaze and preparation method of ceramic tile |
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