CN114105606A - Preparation method of high-strength antique green tile - Google Patents
Preparation method of high-strength antique green tile Download PDFInfo
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- CN114105606A CN114105606A CN202111477305.8A CN202111477305A CN114105606A CN 114105606 A CN114105606 A CN 114105606A CN 202111477305 A CN202111477305 A CN 202111477305A CN 114105606 A CN114105606 A CN 114105606A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 90
- 238000002791 soaking Methods 0.000 claims abstract description 83
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 238000005303 weighing Methods 0.000 claims abstract description 25
- 239000004927 clay Substances 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 40
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 40
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 40
- 239000003245 coal Substances 0.000 claims description 40
- 239000004571 lime Substances 0.000 claims description 40
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 33
- 229910021389 graphene Inorganic materials 0.000 claims description 32
- 239000011324 bead Substances 0.000 claims description 26
- 239000011449 brick Substances 0.000 claims description 26
- 239000011812 mixed powder Substances 0.000 claims description 24
- 235000019441 ethanol Nutrition 0.000 claims description 22
- 238000003958 fumigation Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 13
- 230000032683 aging Effects 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 229920006395 saturated elastomer Polymers 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims description 11
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims description 11
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 11
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims description 11
- 235000013719 Houttuynia cordata Nutrition 0.000 claims description 11
- 240000000691 Houttuynia cordata Species 0.000 claims description 11
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 11
- 238000009835 boiling Methods 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 11
- 239000002509 fulvic acid Substances 0.000 claims description 11
- 229940095100 fulvic acid Drugs 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 229940041616 menthol Drugs 0.000 claims description 11
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 11
- 235000002906 tartaric acid Nutrition 0.000 claims description 11
- 239000011975 tartaric acid Substances 0.000 claims description 11
- 235000001405 Artemisia annua Nutrition 0.000 claims description 10
- 240000000011 Artemisia annua Species 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 4
- 230000004927 fusion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 2
- 241000049464 Artemisia apiacea Species 0.000 description 1
- 235000011570 Artemisia caruifolia var apiacea Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001579 aluminosilicate mineral Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- 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
-
- 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
- C04B33/1305—Organic additives
-
- 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
-
- 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
- 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
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Cosmetics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention discloses a preparation method of a high-strength antique green tile, belonging to the technical field of green tile processing and comprising the following steps: (1) weighing raw materials; (2) soaking; (3) fumigating; (4) flame treatment; (5) crushing; (6) rolling and forming; (7) and (5) preparing a finished product. This application soaks respectively, stifling, flame treatment to the raw materials of suitable proportion, and the degree of fusion is high between the last archaize green tile raw materials that makes of applying, and compactness is high when rolling, is showing and has improved compressive strength, long service life.
Description
Technical Field
The invention belongs to the technical field, and particularly relates to a preparation method of a high-strength antique green tile.
Background
The antique green tile is fired by clay and is in a grey color; the clay is a product of long-time weathering of certain aluminosilicate minerals and has extremely strong viscosity, so that the clay is a building material for paving roofs, and the shape of the clay is arched, flat or semi-cylindrical; secondly, a tile basin or a tile device which is fired by soil; and thirdly, the abbreviation of watt. The tile is suitable for various structures such as concrete structures, steel structures, wood structures, brick-wood mixed structures and the like to build slope roofs and level-changed slope roofs of old buildings; the gradient is suitable for 15-90 ℃, and the temperature is suitable for minus 50-70 ℃.
Along with the improvement of the living standard of people, people pay more and more attention to the durability, natural color and luster, environmental protection performance and the like of the grey brick and grey tile products. Together with the recovery and renovation of ancient and cultural buildings, house designers and developers are unique to the situation. Therefore, research and development of a preparation method of the high-strength antique green tile are urgently needed.
Disclosure of Invention
The invention aims to provide a preparation method of a high-strength antique grey tile aiming at the existing problems.
The invention is realized by the following technical scheme:
a preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 35-45 parts of shale, 70-90 parts of clay, 5-9 parts of lime, 10-14 parts of coal gangue and 3-6 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
respectively placing the raw materials fumigated in the step (3) on flame outer flames for flame treatment;
(5) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (4) into a bead mill together for crushing treatment, and taking out the crushed raw materials to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
Further, the treating fluid in the step (2) comprises the following components in percentage by weight: 3-6% of propylene glycol, 1-2% of tartaric acid, 3-6% of fulvic acid, 10-12% of sodium dodecyl benzene sulfonate and the balance of deionized water.
Further, in the step (2), the temperature in the treatment liquid is kept at 40-50 ℃ during soaking, the soaking time of shale is 8-10 hours, the soaking time of clay is 3-6 hours, the soaking time of lime is 2-4 hours, the soaking time of coal gangue is 4-6 hours, and the soaking time of graphene is 34-40 min.
Further, the steam in the step (3) is generated by boiling a mixture consisting of 10-12 parts by weight of houttuynia cordata alcohol extract, 14-18 parts by weight of artemisia annua alcohol extract, 3-5 parts by weight of menthol extract and 80-90 parts by weight of absolute ethyl alcohol.
Further, the shale in the step (3) is fumigated for 2-3 hours, the clay is fumigated for 20-30 min, the lime is fumigated for 30-40 min, the coal gangue is fumigated for 1-2 hours, and the graphene is fumigated for 20-30 min.
Further, in the step (4), the shale treatment time is 10-14 min, the clay treatment time is 6-10 min, the lime treatment time is 5-11 min, the coal gangue treatment time is 12-18 min, and the graphite treatment time is 17-21 min.
Further, the rotating speed of the bead mill is controlled to be 2000-3000 rpm during the crushing treatment in the step (5), and the crushing treatment time is 2-3 h.
Compared with the prior art, the invention has the following advantages:
1. according to the application, shale, clay, lime, coal gangue and graphene are soaked in proper proportion, and the raw materials are soaked in different degrees, and the treating fluid is evaporated at high temperature in the re-fumigation process, so that the porosity of the raw materials is improved, and the processing characteristics of the raw materials can be improved, such as surface tension.
2. According to the application, flame treatment is carried out after fumigation, the surfaces of the raw materials are oxidized, water films on the surfaces of the raw materials are broken, and a foundation is laid for subsequent smashing and fusion.
3. The mixed bead mill is used for processing, the kinetic energy generated by the bead mill is utilized to weaken the interface effect among the raw materials, and due to the effect of the previous processing, the interface effect among the raw materials is effectively weakened, so that the homogeneous and refined powder is obtained.
5. The degree of fusion is high between the blue or green tile raw materials in the archaize that this application finally made, and compactness is high when rolling, is showing and has improved compressive strength.
Detailed Description
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 35-45 parts of shale, 70-90 parts of clay, 5-9 parts of lime, 10-14 parts of coal gangue and 3-6 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 3-6% of propylene glycol, 1-2% of tartaric acid, 3-6% of fulvic acid, 10-12% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
respectively placing the raw materials fumigated in the step (3) on flame outer flames for flame treatment;
(5) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (4) into a bead mill together for crushing treatment, controlling the rotating speed of the bead mill to be 2000-3000 rpm, and taking out the raw materials after crushing treatment for 2-3 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 40-50 ℃ during soaking, the soaking time of shale is 8-10 h, the soaking time of clay is 3-6 h, the soaking time of lime is 2-4 h, the soaking time of coal gangue is 4-6 h, and the soaking time of graphene is 34-40 min.
The steam in the step (3) is generated by boiling a mixture consisting of 10-12 parts by weight of houttuynia cordata alcohol extract, 14-18 parts by weight of artemisia apiacea alcohol extract, 3-5 parts by weight of menthol extract and 80-90 parts by weight of absolute ethyl alcohol.
The shale in the step (3) is fumigated for 2-3 hours, the clay is fumigated for 20-30 min, the lime is fumigated for 30-40 min, the coal gangue is fumigated for 1-2 hours, and the graphene is fumigated for 20-30 min.
In the step (4), shale treatment time is 10-14 min, clay treatment time is 6-10 min, lime treatment time is 5-11 min, coal gangue treatment time is 12-18 min, and graphite treatment time is 17-21 min.
For further explanation of the present invention, reference will now be made to the following specific examples.
Example 1
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 35 parts of shale, 70 parts of clay, 5 parts of lime, 10 parts of coal gangue and 3 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 3% of propylene glycol, 1% of tartaric acid, 3% of fulvic acid, 10% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
respectively placing the raw materials fumigated in the step (3) on flame outer flames for flame treatment;
(5) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (4) into a bead mill together for crushing treatment, controlling the rotating speed of the bead mill to be 2000rpm, and taking out the raw materials after crushing treatment for 2 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 40 ℃, the soaking time of shale is 8 hours, the soaking time of clay is 3 hours, the soaking time of lime is 2 hours, the soaking time of coal gangue is 4 hours, and the soaking time of graphene is 34 min.
The steam in the step (3) is steam generated by boiling a mixture consisting of 10 parts by weight of houttuynia cordata alcohol extract, 14 parts by weight of artemisia annua alcohol extract, 3 parts by weight of menthol extract and 80 parts by weight of absolute ethyl alcohol.
The shale in the step (3) is fumigated for 2 hours, the clay is fumigated for 20min, the lime is fumigated for 30min, the coal gangue is fumigated for 1 hour, and the graphene is fumigated for 20 min.
In the step (4), the shale treatment time is 10min, the clay treatment time is 6min, the lime treatment time is 5min, the coal gangue treatment time is 12min, and the graphite treatment time is 17min during the flame treatment.
Example 2
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 4.5% of propylene glycol, 1.5% of tartaric acid, 4.5% of fulvic acid, 11% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
respectively placing the raw materials fumigated in the step (3) on flame outer flames for flame treatment;
(5) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (4) into a bead mill together for crushing treatment, controlling the rotating speed of the bead mill to be 2500rpm, and taking out the raw materials after crushing treatment for 2.5 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 45 ℃ during soaking, the soaking time of shale is 9 hours, the soaking time of clay is 4.5 hours, the soaking time of lime is 3 hours, the soaking time of coal gangue is 5 hours, and the soaking time of graphene is 37 min.
The steam in the step (3) is steam generated by boiling a mixture consisting of 11 parts by weight of houttuynia cordata alcohol extract, 16 parts by weight of artemisia annua alcohol extract, 4 parts by weight of menthol extract and 85 parts by weight of absolute ethyl alcohol.
The shale in the step (3) is fumigated for 2.5 hours, the clay is fumigated for 25min, the lime is fumigated for 35min, the coal gangue is fumigated for 1.5 hours, and the graphene is fumigated for 25 min.
In the step (4), the shale treatment time is 12min, the clay treatment time is 8min, the lime treatment time is 8min, the coal gangue treatment time is 15min, and the graphite treatment time is 19 min.
Example 3
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 45 parts of shale, 90 parts of clay, 9 parts of lime, 14 parts of coal gangue and 6 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 6% of propylene glycol, 2% of tartaric acid, 6% of fulvic acid, 12% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
respectively placing the raw materials fumigated in the step (3) on flame outer flames for flame treatment;
(5) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (4) into a bead mill together for crushing treatment, controlling the rotating speed of the bead mill to be 3000rpm, and taking out the raw materials after crushing treatment for 3 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 50 ℃, the soaking time of shale is 10 hours, the soaking time of clay is 6 hours, the soaking time of lime is 4 hours, the soaking time of coal gangue is 6 hours, and the soaking time of graphene is 40 min.
The steam in the step (3) is steam generated by boiling a mixture consisting of 12 parts by weight of houttuynia cordata alcohol extract, 18 parts by weight of artemisia annua alcohol extract, 5 parts by weight of menthol extract and 90 parts by weight of absolute ethyl alcohol.
The shale in the step (3) is fumigated for 3 hours, the clay is fumigated for 30min, the lime is fumigated for 40min, the coal gangue is fumigated for 2 hours, and the graphene is fumigated for 30 min.
In the step (4), the shale treatment time is 14min, the clay treatment time is 10min, the lime treatment time is 11min, the coal gangue treatment time is 18min, and the graphite treatment time is 21 min.
Example 4
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
mixing the raw materials weighed in the step (1), and soaking in a treatment solution, wherein the treatment solution comprises the following components in percentage by weight: 4.5% of propylene glycol, 1.5% of tartaric acid, 4.5% of fulvic acid, 11% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering the mixed raw materials soaked in the step (2), and putting the filtered mixed raw materials on steam for fumigation;
(4) flame treatment:
putting the mixed raw material fumigated in the step (3) on flame outer flame for flame treatment;
(5) and (3) crushing treatment:
putting the mixed raw material subjected to the flame treatment in the step (4) into a bead mill for crushing treatment, controlling the rotating speed of the bead mill to be 2500rpm, and taking out the crushed raw material after 2.5 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
And (3) during soaking in the step (2), keeping the temperature in the treatment liquid at 45 ℃ and the soaking time at 4.5 h.
The steam in the step (3) is steam generated by boiling a mixture consisting of 11 parts by weight of houttuynia cordata alcohol extract, 16 parts by weight of artemisia annua alcohol extract, 4 parts by weight of menthol extract and 85 parts by weight of absolute ethyl alcohol.
The fumigating time in the step (3) is 25 min.
The flame treatment time in the step (4) is 8 min.
Example 5
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) fumigating:
filtering the raw materials weighed in the step (2), and then respectively placing the raw materials on steam for fumigation treatment;
(3) flame treatment:
respectively placing the raw materials fumigated in the step (2) on flame outer flames for flame treatment;
(4) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (3) into a bead mill together for crushing treatment, controlling the rotating speed of the bead mill to be 2500rpm, and taking out the raw materials after crushing treatment for 2.5 hours to obtain mixed powder for later use;
(5) rolling and forming:
stacking and aging the mixed powder obtained in the step (4), and then carrying out rolling forming treatment to obtain a green brick for later use;
(6) and (3) preparing a finished product:
and (5) placing the green brick obtained in the step (5) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
The steam in the step (2) is steam generated by boiling a mixture consisting of 11 parts by weight of houttuynia cordata alcohol extract, 16 parts by weight of artemisia annua alcohol extract, 4 parts by weight of menthol extract and 85 parts by weight of absolute ethyl alcohol.
The shale in the step (2) has the fumigation time of 2.5h, the clay has the fumigation time of 25min, the lime has the fumigation time of 35min, the coal gangue has the fumigation time of 1.5h, and the graphene has the fumigation time of 25 min.
In the flame treatment in the step (3), the shale treatment time is 12min, the clay treatment time is 8min, the lime treatment time is 8min, the coal gangue treatment time is 15min, and the graphite treatment time is 19 min.
Example 6
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 4.5% of propylene glycol, 1.5% of tartaric acid, 4.5% of fulvic acid, 11% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
mixing the raw materials soaked in the step (2), and putting the mixture on steam for fumigation;
(4) flame treatment:
putting the mixed raw material fumigated in the step (3) on flame outer flame for flame treatment;
(5) and (3) crushing treatment:
putting the mixed raw material subjected to the flame treatment in the step (4) into a bead mill for crushing treatment, controlling the rotating speed of the bead mill to be 2500rpm, and taking out the crushed raw material after 2.5 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 45 ℃ during soaking, the soaking time of shale is 9 hours, the soaking time of clay is 4.5 hours, the soaking time of lime is 3 hours, the soaking time of coal gangue is 5 hours, and the soaking time of graphene is 37 min.
The steam in the step (3) is steam generated by boiling a mixture consisting of 11 parts by weight of houttuynia cordata alcohol extract, 16 parts by weight of artemisia annua alcohol extract, 4 parts by weight of menthol extract and 85 parts by weight of absolute ethyl alcohol.
The fumigating time in the step (3) is 25 min.
The flame treatment time in step (4) was 8 min.
Example 7
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 4.5% of propylene glycol, 1.5% of tartaric acid, 4.5% of fulvic acid, 11% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) flame treatment:
respectively placing the raw materials soaked in the step (2) on flame outer flames for flame treatment;
(4) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (3) into a bead mill together for crushing treatment, controlling the rotating speed of the bead mill to be 2500rpm, and taking out the raw materials after crushing treatment for 2.5 hours to obtain mixed powder for later use;
(5) rolling and forming:
stacking and aging the mixed powder obtained in the step (4), and then carrying out rolling forming treatment to obtain a green brick for later use;
(6) and (3) preparing a finished product:
and (5) placing the green brick obtained in the step (5) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 45 ℃ during soaking, the soaking time of shale is 9 hours, the soaking time of clay is 4.5 hours, the soaking time of lime is 3 hours, the soaking time of coal gangue is 5 hours, and the soaking time of graphene is 37 min.
In the flame treatment in the step (3), the shale treatment time is 12min, the clay treatment time is 8min, the lime treatment time is 8min, the coal gangue treatment time is 15min, and the graphite treatment time is 19 min.
Example 8
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 4.5% of propylene glycol, 1.5% of tartaric acid, 4.5% of fulvic acid, 11% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
mixing the raw materials fumigated in the step (3), and putting the mixture on flame outer flame for flame treatment;
(5) and (3) crushing treatment:
putting the mixed raw material subjected to the flame treatment in the step (4) into a bead mill for crushing treatment, controlling the rotating speed of the bead mill to be 2500rpm, and taking out the crushed raw material after 2.5 hours to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 45 ℃ during soaking, the soaking time of shale is 9 hours, the soaking time of clay is 4.5 hours, the soaking time of lime is 3 hours, the soaking time of coal gangue is 5 hours, and the soaking time of graphene is 37 min.
The steam in the step (3) is steam generated by boiling a mixture consisting of 11 parts by weight of houttuynia cordata alcohol extract, 16 parts by weight of artemisia annua alcohol extract, 4 parts by weight of menthol extract and 85 parts by weight of absolute ethyl alcohol.
The shale in the step (3) is fumigated for 2.5 hours, the clay is fumigated for 25min, the lime is fumigated for 35min, the coal gangue is fumigated for 1.5 hours, and the graphene is fumigated for 25 min.
The flame treatment time in step (4) was 8 min.
Example 9
A preparation method of a high-strength antique green tile comprises the following steps:
(1) weighing raw materials:
weighing 40 parts of shale, 80 parts of clay, 7 parts of lime, 12 parts of coal gangue and 4.5 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively, wherein the treatment solution comprises the following components in percentage by weight: 4.5% of propylene glycol, 1.5% of tartaric acid, 4.5% of fulvic acid, 11% of sodium dodecyl benzene sulfonate and the balance of deionized water;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) and (3) crushing treatment:
putting the raw materials fumigated in the step (3) into a bead mill together for crushing, controlling the rotation speed of the bead mill to be 2500rpm, and taking out the raw materials after crushing for 2.5 hours to obtain mixed powder for later use;
(5) rolling and forming:
stacking and aging the mixed powder obtained in the step (4), and then carrying out rolling forming treatment to obtain a green brick for later use;
(6) and (3) preparing a finished product:
and (5) placing the green brick obtained in the step (5) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
In the step (2), the temperature in the treatment liquid is kept at 45 ℃ during soaking, the soaking time of shale is 9 hours, the soaking time of clay is 4.5 hours, the soaking time of lime is 3 hours, the soaking time of coal gangue is 5 hours, and the soaking time of graphene is 37 min.
The steam in the step (3) is steam generated by boiling a mixture consisting of 11 parts by weight of houttuynia cordata alcohol extract, 16 parts by weight of artemisia annua alcohol extract, 4 parts by weight of menthol extract and 85 parts by weight of absolute ethyl alcohol.
The shale in the step (3) is fumigated for 2.5 hours, the clay is fumigated for 25min, the lime is fumigated for 35min, the coal gangue is fumigated for 1.5 hours, and the graphene is fumigated for 25 min.
Control group
The application numbers are: CN201310238704.8 discloses an autoclaved blue brick or blue tile and a manufacturing method thereof.
In order to compare the technical effects of the application, the green tiles are correspondingly prepared by the methods of the embodiment 2, the embodiments 4 to 9 and the comparison group respectively, the numbers of the green tiles are 1 to 8, and then the green tiles correspondingly prepared by the methods of all the groups are subjected to compression strength test by referring to GB/T25993-.
The specific experimental comparative data are shown in the following table 1:
| compressive strength (MPa) | |
| 1 | 38.5 |
| 2 | 32.6 |
| 3 | 29.6 |
| 4 | 34.1 |
| 5 | 32.0 |
| 6 | 37.1 |
| 7 | 34.5 |
| 8 | 16.6 |
The method can be obtained from the table 1, the compressive strength of the green tiles of 1-7 groups is higher than that of the control group, and 1 group is most prominent, namely the green tile preparation method obviously improves the green tile strength.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not limited to the illustrated embodiments, and all the modifications and equivalents of the embodiments may be made without departing from the spirit of the present invention.
Claims (7)
1. The preparation method of the high-strength antique blue tile is characterized by comprising the following steps:
(1) weighing raw materials:
weighing 35-45 parts of shale, 70-90 parts of clay, 5-9 parts of lime, 10-14 parts of coal gangue and 3-6 parts of graphene in corresponding parts by weight for later use;
(2) soaking:
soaking the raw materials weighed in the step (1) in a treatment solution respectively;
(3) fumigating:
filtering out the raw materials soaked in the step (2), and then respectively putting the raw materials on steam for fumigation treatment;
(4) flame treatment:
respectively placing the raw materials fumigated in the step (3) on flame outer flames for flame treatment;
(5) and (3) crushing treatment:
putting the raw materials subjected to the flame treatment in the step (4) into a bead mill together for crushing treatment, and taking out the crushed raw materials to obtain mixed powder for later use;
(6) rolling and forming:
stacking and aging the mixed powder obtained in the step (5), and then carrying out rolling forming treatment to obtain a green brick for later use;
(7) and (3) preparing a finished product:
and (4) placing the green brick obtained in the step (6) in a kiln for high-temperature sintering treatment, then carrying out high-pressure saturated steam oxidation, and then demoulding.
2. The method for preparing the high-strength antique grey tile according to claim 1, wherein the treating fluid in the step (2) comprises the following components in percentage by weight: 3-6% of propylene glycol, 1-2% of tartaric acid, 3-6% of fulvic acid, 10-12% of sodium dodecyl benzene sulfonate and the balance of deionized water.
3. The preparation method of the high-strength antique grey tile according to claim 1, wherein the temperature in the treatment liquid is kept at 40-50 ℃ during soaking in the step (2), the soaking time of shale is 8-10 h, the soaking time of clay is 3-6 h, the soaking time of lime is 2-4 h, the soaking time of coal gangue is 4-6 h, and the soaking time of graphene is 34-40 min.
4. The method for preparing the high-strength antique green tile according to claim 1, wherein the steam in the step (3) is steam generated by boiling a mixture of 10-12 parts by weight of houttuynia cordata alcohol extract, 14-18 parts by weight of artemisia annua alcohol extract, 3-5 parts by weight of menthol extract and 80-90 parts by weight of absolute ethyl alcohol.
5. The preparation method of the high-strength antique green tile according to claim 1, wherein the shale in the step (3) is fumigated for 2-3 hours, the clay is fumigated for 20-30 min, the lime is fumigated for 30-40 min, the coal gangue is fumigated for 1-2 hours, and the graphene is fumigated for 20-30 min.
6. The preparation method of the high-strength antique grey tile according to claim 1, wherein the shale treatment time in the flame treatment in the step (4) is 10-14 min, the clay treatment time is 6-10 min, the lime treatment time is 5-11 min, the coal gangue treatment time is 12-18 min, and the graphite treatment time is 17-21 min.
7. The method for preparing high-strength antique grey tile according to claim 1, wherein the rotation speed of the bead mill is controlled to be 2000-3000 rpm during the crushing treatment in the step (5), and the crushing treatment time is 2-3 h.
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