CN106083012A - A kind of method utilizing glazed tile waste residue to prepare fine stoneware tile - Google Patents
A kind of method utilizing glazed tile waste residue to prepare fine stoneware tile Download PDFInfo
- Publication number
- CN106083012A CN106083012A CN201610484760.3A CN201610484760A CN106083012A CN 106083012 A CN106083012 A CN 106083012A CN 201610484760 A CN201610484760 A CN 201610484760A CN 106083012 A CN106083012 A CN 106083012A
- Authority
- CN
- China
- Prior art keywords
- waste residue
- tile
- glazed tile
- raw material
- glazed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 41
- 229910052572 stoneware Inorganic materials 0.000 title claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000498 ball milling Methods 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 7
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 7
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 7
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 7
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 14
- 229910052903 pyrophyllite Inorganic materials 0.000 claims description 8
- 229910052882 wollastonite Inorganic materials 0.000 claims description 8
- 239000010456 wollastonite Substances 0.000 claims description 8
- 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 7
- 229910052637 diopside Inorganic materials 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- 235000019353 potassium silicate Nutrition 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000012744 reinforcing agent Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 abstract description 12
- 239000002585 base Substances 0.000 description 18
- 239000000919 ceramic Substances 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 9
- 229910018125 Al-Si Inorganic materials 0.000 description 8
- 229910018520 Al—Si Inorganic materials 0.000 description 8
- 239000002002 slurry Substances 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 4
- 235000019832 sodium triphosphate Nutrition 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910052661 anorthite Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GWWPLLOVYSCJIO-UHFFFAOYSA-N dialuminum;calcium;disilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] GWWPLLOVYSCJIO-UHFFFAOYSA-N 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052634 enstatite Inorganic materials 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- BBCCCLINBSELLX-UHFFFAOYSA-N magnesium;dihydroxy(oxo)silane Chemical compound [Mg+2].O[Si](O)=O BBCCCLINBSELLX-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229910052611 pyroxene Inorganic materials 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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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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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
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- Structural Engineering (AREA)
- Organic Chemistry (AREA)
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Abstract
The present invention relates to a kind of method utilizing glazed tile waste residue to prepare fine stoneware tile, comprise the steps: the preparation of blank raw material: by contain by mass percentage 45~75% glazed tile waste residue blank raw material mixing and ball milling after powder process form powder, the chemical composition after wherein said blank raw material makes base substrate burn till is: SiO2: 63~69%;Al2O3: 14~21%;Fe2O3: 0.1~1.5%;TiO2: 0.1~0.5%;CaO:4.0~14%;MgO:0.5~4.0%;K2O:1.0~3.0%;Na2O:0.8~2.8%;By the powder molding of gained, it is dried, burns till prepared fine stoneware tile.In the body recipe of the present invention, glazed tile residue doping quantity ratio is high, both can solve to throw glazed brick producer a large amount of glazed tile waste residue and face the problem of process, can save again substantial amounts of raw material.
Description
Technical field
The invention belongs to ceramic building material field, be specifically related to a kind of method utilizing glazed tile brick waste residue to prepare fine stoneware tile.
Background technology
In recent years, ceramic industry develops rapidly, and polishing glazed tile commercially occupation rate is the highest, sends out driving economy
While exhibition, also bring the problem making us puzzlement, that is, a large amount of waste residues that adobe surface produces after grinding face process,
The most mostly take the mode of landfill, along with country realizes the strict demand of sustainable development to economy, take a kind of more scientific
Mode process the waste residue of ceramic industry and seem the most urgent.
It is known that Ceramic Tiles is divided without glaze series and has glaze series, before polishing glazed tile comes into the market, institute in industry
The polished bricks claimed refers to the unglazed tile series of polishing actually, and polishing slag also refers to the waste residue that the unglazed tile of polishing produces, along with
Popularizing of polishing glazed tile product, also creates substantial amounts of glazed tile waste residue.Due between unglazed tile and glazed tile in technique, property
Having obvious difference on can, the abrading block (including the composition of abrading block, structure) that adobe surface uses in polishing process is the most not
With, this also result in polishing slag and glazed tile waste residue has bigger difference in performance.Have in the market and much relate to profit
With the Patents of ceramic waste residue, such as application number CN200810220413.5, entitled " a kind of super large specification porous ceramic plate
And manufacture method " its feature of patent prepare light porous ceramic mainly by polishing slag foam characteristics at high temperature
Plate.Application number CN200910038098.9, entitled " a kind of fine stoneware tile utilizing industrial residue to produce " described industrial residue are porcelain
Matter polished bricks polishing process produces sewage collecting and forms, and remains as polishing slag series, and in its illustrated embodiment, product
Water absorption rate is beyond the category of fine stoneware tile.Ceramic waste residue involved by above patent is all polishing slag.
But, the relevant report of Ceramic Tiles is not the most prepared individually with glazed tile waste residue, it main reason is that
Do not make the difference in the characteristic between glazed tile waste residue and polishing slag clear and they separate collections are used.If can handle
Both waste residues are used separately, and more can effectively play respective effect.
Summary of the invention
The problem existed for prior art, it is an object of the invention to provide one and utilizes glazed tile waste residue to prepare fine stoneware tile
Method, with can abundant, more efficient recycle polishing glazed tile manufacturer be produced substantial amounts of glazed tile waste residue.
The present invention provides a kind of method utilizing glazed tile waste residue to prepare fine stoneware tile, comprises the steps:
The preparation of blank raw material: by contain by mass percentage 45~75% glazed tile waste residue blank raw material mixing and ball milling after
Powder process forms powder, and the chemical composition after wherein said blank raw material makes base substrate burn till is: SiO2: 63~69%;Al2O3: 14~
21%;Fe2O3: 0.1~1.5%;TiO2: 0.1~0.5%;CaO:4.0~14%;MgO:0.5~4.0%;K2O:1.0~
3.0%;Na2O:0.8~2.8%;
By the powder molding of gained, it is dried, burns till prepared fine stoneware tile.
In the body recipe of the present invention, glazed tile residue doping quantity ratio is high, both can solve to throw a large amount of glaze of glazed brick producer
Brick waste residue faces the problem of process, can save again substantial amounts of raw material.And, in body recipe introduce Ca Mg-Al-Si system
System, in conjunction with K Na-Al-Si system, solve glazed tile waste residue and shrink big problem.
In the present invention, the chemical composition of described glazed tile waste residue can be: burns and loses (IL): 2.0~4.5%;SiO2: 58~
68%;Al2O3: 19~25%;Fe2O3: 0~2.0%;TiO2: 0~1.0%;CaO:1.0~4.0%;MgO:0~1.5%;
K2O:0.5~3.0%;Na2O:1.0~4.0%.
It is preferred that described glazed tile waste residue obtains by the following method: the waste water produced in glazed tile polishing process is converged
Collection, to cesspool, adds appropriate flocculant and makes settlement of sewage, becomes moisture content to be less than the filter of 30% sludge press filtration after precipitation
Block, then smashes filter block and fully all mixes stand-by.The present invention can collect glazed tile waste residue by simple method.
In the present invention, blank raw material comprises the steps that by mass percentage, glazed tile waste residue 45~75%, clay 10~
20%, quartz 0~15%, wollastonite 5~20%, diopside 0~10%, pyrophyllite 0~12%, sand material 0~10%.
It is preferred that during mixing and ball milling, be additionally added relative to raw material gross mass 0~base substrate reinforcing agent, 0.6~1.5% of 1%
Waterglass and 0~the dispersant of 0.4%.In the present invention, base substrate reinforcing agent can strengthen the intensity of base substrate, waterglass, dispersion
Agent can improve slurry fluidity.
It is preferred that the mode of described molding is dry-pressing formed, pressing pressure is 25~40MPa.
It is preferred that dried base substrate water content is 0~0.5%, preferably 0~0.3%.
It is preferred that it is dried in billet surface glazing.Alternatively, it is also possible to be aided with stamp.According to the present invention it is possible to prepare tool
There is the fine stoneware tile of decorative pattern.
It is preferred that firing temperature is 1040~1100 DEG C, firing period is 40~60 minutes.
On the other hand, the present invention also provides for the fine stoneware tile prepared by any one method above-mentioned.
The fine stoneware tile water absorption rate of the present invention meets the requirements, and has good intensity.
According to the present invention, abundant, more efficient can recycle throwing glazed brick manufacturer and be produced substantial amounts of glazed tile waste residue
Prepare the fine stoneware tile of good quality.
Accompanying drawing explanation
Fig. 1 illustrates the process chart of one example of the present invention.
Detailed description of the invention
The present invention is further illustrated, it should be appreciated that following drawings and embodiments below in conjunction with accompanying drawing and following embodiment
It is merely to illustrate the present invention, and the unrestricted present invention.
The present invention provides a kind of method utilizing glazed tile waste residue to prepare fine stoneware tile.In the present invention, fine stoneware tile refers to water suction
Rate is the Ceramic Tiles of 3~6%.The present invention mainly by research and development body recipe, raw material through ball milling, powder process, shape, be dried, burn till
Technique realizes.Hereinafter, as example, the preparation method of fine stoneware tile is illustrated with reference to Fig. 1.
The collection of glazed tile waste residue
In the present invention, glazed tile waste residue refers to the sewage warp that glazed tile produces during glaze layer and abrading block mutual grinding when polishing
Collection, deposition, the solid waste of filter pressing.It addition, in the present invention, the glazed tile originated as glazed tile waste residue is not had spy
Do not limit, can be glazed tile well known in the art.The chemical composition of glazed tile waste residue can be: IL:2.0~4.5%;SiO2:
58~68%;Al2O3: 19~25%;Fe2O3: 0~2.0%;TiO2: 0~1.0%;CaO:1.0~4.0%;MgO:0~
1.5%;K2O:0.5~3.0%;Na2O:1.0~4.0%.Glazed tile waste residue homogenizing can be collected by the following method: by glaze
The waste water produced in brick polishing process is pooled to cesspool, adds appropriate flocculant and makes settlement of sewage, by the mud after precipitation
Filter pressing becomes moisture content to be less than the filter block of 30%, is then smashed by filter block and fully all mixes stand-by.Described flocculant can be polypropylene
Amide, aluminum chloride, aluminum sulfate etc..
Body recipe
In order to fully recycle glazed tile waste residue, in formula, glazed tile waste residue ratio is not less than 45%.In one example, base
Body formula mainly comprises as glazed tile waste residue 45~75%, clay 10~20%, quartz 0~15%, wollastonite 5~20%, thoroughly
Pyroxene 0~10%, pyrophyllite 0~12%, sand material 0~10%.Wherein, sand material refers to except clay already pointed out, stone
The ceramic mineral raw material that can be used for Production of Ceramics outside English, wollastonite, diopside, pyrophyllite, its chemical composition requires according to base
Depending on body formula chemical composition requires.Preferably, body recipe mainly comprise into glazed tile waste residue 45~60%, clay 16~
20%, quartz 4~10%, wollastonite 5~15%, diopside 4~8%, pyrophyllite 4~9%, sand material 3~8%.But, should
Understanding, above-mentioned body recipe is merely illustrative, and the body recipe of the present invention is not limited to this, as long as and it meets following body recipe
Component requirements.In other words, the concrete raw material of base substrate can require rationally to select according to body recipe chemical composition.Separately
Outward, it is also possible to add relative to this formula gross mass 0~the base substrate reinforcing agent of 1%, to strengthen the intensity of base substrate.Increase as base substrate
Strong agent, includes but not limited to polyvinyl alcohol, dibutyl phthalate.
Body recipe chemical composition can be: SiO2: 63~69%;Al2O3: 14~21%;Fe2O3: 0.1~1.5%;
TiO2: 0.1~0.5%;CaO:4.0~14%;MgO:0.5~4.0%;K2O:1.0~3.0%;Na2O:0.8~2.8%.This
Invention in body recipe introduce Ca Mg-Al-Si system, in conjunction with K Na-Al-Si system, can solve glazed tile waste residue shrink
Big problem.This is because Ca in Mg-Al-Si system, under high temperature, reaction generates anorthite, enstatite, cordierite are produced
Raw volume contraction be less than K in Na-Al-Si system pyroreaction generate volume contraction produced by mullite.
According to body recipe by various raw material mixing and ball milling.It addition, it is the most additional relative to base on the basis of body recipe
Body formula gross mass 0~the waterglass of 1.5% and 0~the dispersant of 0.4%, so that slurry has rational mobility.Its
In, described dispersant includes but not limited to sodium humate, sodium tripolyphosphate etc..Ball milling method can be wet ball grinding, ball-milling medium
Can be high alumina ballstone, middle aluminum ballstone, natural cobblestone etc..Ball milling disposed slurry fineness can be 0.5~3.5% (250 mesh screen residue).Will
The slurry iron-removing of ball milling gained, sieve, pelletize, prepare powder.Prilling process includes but not limited to that spray tower dusts.
Send press-molding by prepared powder, prepare base substrate.Pressing pressure can be 25~40MPa.Molding specification can be
(150~800) × (150~800) × (5~13) mm.
It is 0~0.5% by body drying to water content.Baking temperature can be 120~250 DEG C.Drying time can be 30~
70 minutes.
After drying can also be in billet surface glazing, it is also possible to be aided with stamp, to strengthen the decorative effect of fine stoneware tile.This
Bright glaze and the composition of stamp and method are not particularly limited, composition well known in the art and method can be used.
Base substrate is burnt till prepared fine stoneware tile through 1040~1100 DEG C of temperature.Firing period can be 40~60 minutes.After burning till,
Shrinkage factor is less than 7%.Edging, classification, packing etc. can also be carried out after burning till.
The fine stoneware tile water absorption rate of the present invention meets fine stoneware tile standard (3~6%), and, there is good rupture strength (disconnected
Split modulus), such as up to more than 37Mpa.
There is advantages that
1, glazed tile residue doping quantity ratio is high, both can solve glazed tile producer a large amount of glazed tile waste residue and face the problem of process,
Substantial amounts of raw material can be saved again;
2, body recipe introduces Ca Mg-Al-Si system, in conjunction with K Na-Al-Si system, solve glazed tile waste residue and shrink big
Problem.
Enumerate embodiment further below to describe the present invention in detail.It will similarly be understood that following example are served only for this
Invention is further described, it is impossible to being interpreted as limiting the scope of the invention, those skilled in the art is according to this
Some nonessential improvement and adjustment that bright foregoing is made belong to protection scope of the present invention.Following example is concrete
Technological parameters etc. are the most only that an example in OK range, i.e. those skilled in the art can be done properly by explanation herein
In the range of select, and do not really want to be defined in the concrete numerical value of hereafter example.
In following examples, the performance test methods of fine stoneware tile is as follows:
The mensuration of fine stoneware tile rupture strength (modulus of rupture): according to GB/T 3810.4-2006 " Ceramic Tiles test method the 4th
Point: the modulus of rupture and the mensuration of breakdown strength " fine stoneware tile is carried out the mensuration of the modulus of rupture;
The mensuration of fine stoneware tile water absorption rate: according to GB/T 3810.3-2006 " Ceramic Tiles test method third portion: water absorption rate, aobvious gas
The mensuration of porosity, apparent relative density and unit weight " fine stoneware tile is carried out the mensuration of water absorption rate;
Shrinkage factor refer to base substrate burn after the ratio that reduces relative to die size of size, formula is: 100%* (size-mould after burning
Tool size)/die size.
In following examples, the chemical composition (wt%) of each raw material is as follows:
In following examples, body recipe chemical composition (wt%) is as follows:
Embodiment 1
Glazed tile waste residue by 75%, the black mud of 10%, the diopside of 8%, the wollastonite of 5%, the pyrophyllite of 2%, additional 1%
The sodium tripolyphosphate mixing and ball milling of polyvinyl alcohol, the waterglass of 1.2% and 0.25%, slurry iron-removing, sieve after through spray dried
Dry pelletize.Powder is compressing through 35MPa pressure, specification 330 × 330 × 9mm, and dried base substrate water content is 0.3%.Execute
The end, cover-coat enamel, then burn till through roller kilns 1045 DEG C, firing period 50 minutes.Finished bricks water absorption rate 3.3-4.1%, rupture strength
42Mpa, shrinkage factor is 7.0%.
Embodiment 2
Glazed tile waste residue by 60%, the black mud of 16%, the diopside of 10%, the wollastonite of 6%, the pyrophyllite of 5%, 3%
Quartz, the sodium tripolyphosphate mixing and ball milling of the polyvinyl alcohol of additional 0.8%, the waterglass of 1.1% and 0.2%, slurry iron-removing, mistake
Through spray drying granulation after sieve.Powder is compressing through 35MPa pressure, specification 329 × 329 × 9mm, dried base substrate water content
It is 0.3%.Execute the end, cover-coat enamel, then burn till through roller kilns 1065 DEG C, firing period 50 minutes.Finished bricks water absorption rate 4.0-4.9%,
Rupture strength 40Mpa, shrinkage factor is 6.4%.
Embodiment 3
Glazed tile waste residue by 45%, the black mud of 20%, the diopside of 5%, the wollastonite of 11%, the middle temperature sand of 9%, 6%
Pyrophyllite, the quartz of 4%, the dibutyl phthalate of additional 0.5%, the waterglass of 1.1% and the tripolyphosphate of 0.15%
Sodium mixing and ball milling, slurry iron-removing, sieve after through spray drying granulation.Powder is compressing through 33MPa pressure, specification 327 × 327
× 9mm, dried base substrate water content is 0.3%.Execute the end, cover-coat enamel, roller printing, burn till through roller kilns 1090 DEG C, firing period
50 minutes.Finished bricks water absorption rate 4.4-5.5%, rupture strength 37Mpa, shrinkage factor is 6.0%.
Industrial applicability: the present invention can fully, high efficiente callback utilize glazed tile manufacturer to be produced substantial amounts of glazed tile
Waste residue prepares fine stoneware tile, can solve to throw glazed brick producer a large amount of glazed tile waste residue and face the problem of process, can save again a large amount of
Raw material, have good application prospect in fine stoneware tile preparation field.
Claims (10)
1. one kind utilizes the method that fine stoneware tile prepared by glazed tile waste residue, it is characterised in that comprise the steps:
The preparation of blank raw material: by contain by mass percentage 45~75% glazed tile waste residue blank raw material mixing and ball milling after
Powder process forms powder, and the chemical composition after wherein said blank raw material makes base substrate burn till is: SiO2: 63~69%;Al2O3: 14~
21%;Fe2O3: 0.1~1.5%;TiO2: 0.1~0.5%;CaO:4.0~14%;MgO:0.5~4.0%;K2O:1.0~3.0%;
Na2O:0.8~2.8%;
By the powder molding of gained, it is dried, burns till prepared fine stoneware tile.
Method the most according to claim 1, it is characterised in that the chemical composition of described glazed tile waste residue is: burn and lose: 2.0
~4.5%;SiO2: 58~68%;Al2O3: 19~25%;Fe2O3: 0~2.0%;TiO2: 0~1.0%;CaO:1.0~4.0%;
MgO:0~1.5%;K2O:0.5~3.0%;Na2O:1.0~4.0%.
Method the most according to claim 1 and 2, it is characterised in that described glazed tile waste residue obtains by the following method: will
The sewage produced during glaze layer and abrading block mutual grinding during glazed tile polishing is pooled to cesspool, adds appropriate flocculant and makes
Settlement of sewage, becomes moisture content to be less than the filter block of 30% sludge press filtration after precipitation, is then smashed by filter block and the most all mixes and treats
With.
The most according to the method in any one of claims 1 to 3, it is characterised in that blank raw material includes: by mass percentage
Meter, glazed tile waste residue 45~75%, clay 10~20%, quartz 0~15%, wollastonite 5~20%, diopside 0~10%, pyrophyllite 0
~12%, sand material 0~10%.
Method the most according to any one of claim 1 to 4, it is characterised in that during mixing and ball milling, is additionally added relative to former
Material gross mass 0~the waterglass of base substrate reinforcing agent, 0.6~1.5% of 1% and 0~the dispersant of 0.4%.
Method the most according to any one of claim 1 to 5, it is characterised in that the mode of described molding is dry-pressing formed,
Pressing pressure is 25~40MPa.
Method the most according to any one of claim 1 to 6, it is characterised in that dried base substrate water content be 0~
0.3%。
Method the most according to any one of claim 1 to 7, it is characterised in that dried in billet surface glazing.
Method the most according to any one of claim 1 to 8, it is characterised in that firing temperature is 1040~1100 DEG C, burns
The one-tenth cycle is 40~60 minutes.
10. the fine stoneware tile prepared by the method according to any one of claim 1 to 9.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113173776A (en) * | 2021-05-08 | 2021-07-27 | 山东金卡材料科技有限公司 | Method for preparing ceramic tile by using domestic sludge |
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| CN102417347A (en) * | 2011-08-08 | 2012-04-18 | 信益陶瓷(中国)有限公司 | Method for resource utilization of waste materials in ceramic production process |
| CN103319156A (en) * | 2013-07-09 | 2013-09-25 | 广东天弼陶瓷有限公司 | Method for recycling waste porcelain in porcelain tile production |
| CN103693942A (en) * | 2013-11-27 | 2014-04-02 | 广东家美陶瓷有限公司 | Low-temperature fast-fired ceramic tile and production process thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417347A (en) * | 2011-08-08 | 2012-04-18 | 信益陶瓷(中国)有限公司 | Method for resource utilization of waste materials in ceramic production process |
| CN103319156A (en) * | 2013-07-09 | 2013-09-25 | 广东天弼陶瓷有限公司 | Method for recycling waste porcelain in porcelain tile production |
| CN103693942A (en) * | 2013-11-27 | 2014-04-02 | 广东家美陶瓷有限公司 | Low-temperature fast-fired ceramic tile and production process thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927651A (en) * | 2017-05-17 | 2017-07-07 | 姜艳 | A kind of processing method containing heavy industries sludge |
| CN106927651B (en) * | 2017-05-17 | 2020-03-20 | 姜艳 | Treatment method of heavy metal-containing industrial sludge |
| CN113173776A (en) * | 2021-05-08 | 2021-07-27 | 山东金卡材料科技有限公司 | Method for preparing ceramic tile by using domestic sludge |
| CN113173776B (en) * | 2021-05-08 | 2022-09-02 | 山东金卡材料科技有限公司 | Method for preparing ceramic tile by using domestic sludge |
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