CN117700205A - Red glaze snow flower spot building cup and preparation process thereof - Google Patents
Red glaze snow flower spot building cup and preparation process thereof Download PDFInfo
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- CN117700205A CN117700205A CN202311739463.5A CN202311739463A CN117700205A CN 117700205 A CN117700205 A CN 117700205A CN 202311739463 A CN202311739463 A CN 202311739463A CN 117700205 A CN117700205 A CN 117700205A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 235000015256 Chionanthus virginicus Nutrition 0.000 title description 2
- 241000234283 Galanthus nivalis Species 0.000 title 1
- 241000533950 Leucojum Species 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000010304 firing Methods 0.000 claims abstract description 14
- 235000015895 biscuits Nutrition 0.000 claims abstract description 11
- 239000002956 ash Substances 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 28
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 241000196324 Embryophyta Species 0.000 claims description 22
- 238000007873 sieving Methods 0.000 claims description 19
- 239000002002 slurry Substances 0.000 claims description 17
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 13
- 235000011613 Pinus brutia Nutrition 0.000 claims description 13
- 241000018646 Pinus brutia Species 0.000 claims description 13
- 239000005995 Aluminium silicate Substances 0.000 claims description 12
- 229910021532 Calcite Inorganic materials 0.000 claims description 12
- 235000019738 Limestone Nutrition 0.000 claims description 12
- 244000302661 Phyllostachys pubescens Species 0.000 claims description 12
- 235000003570 Phyllostachys pubescens Nutrition 0.000 claims description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims description 12
- 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 description 12
- 239000006028 limestone Substances 0.000 claims description 12
- 239000000454 talc Substances 0.000 claims description 12
- 235000012222 talc Nutrition 0.000 claims description 12
- 229910052623 talc Inorganic materials 0.000 claims description 12
- 239000002023 wood Substances 0.000 claims description 12
- 230000032683 aging Effects 0.000 claims description 10
- 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 description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 229910001710 laterite Inorganic materials 0.000 claims description 10
- 239000011504 laterite Substances 0.000 claims description 10
- 230000001376 precipitating effect Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000003723 Smelting Methods 0.000 claims description 7
- 239000002283 diesel fuel Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 5
- 239000010977 jade Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- AJBZENLMTKDAEK-UHFFFAOYSA-N 3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-4,9-diol Chemical compound CC12CCC(O)C(C)(C)C1CCC(C1(C)CC3O)(C)C2CCC1C1C3(C)CCC1C(=C)C AJBZENLMTKDAEK-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 235000003880 Calendula Nutrition 0.000 description 1
- 240000001432 Calendula officinalis Species 0.000 description 1
- 244000237791 Chionanthus virginicus Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002969 morbid Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Abstract
The invention relates to a red glaze snowflake spot building cup and a preparation process thereof. Specifically, the invention provides a preparation process of a red glaze snow spot cup, which comprises the following steps: the green body raw materials are subjected to biscuit firing to obtain a green body, glazing is carried out, and the glazed green body is roasted to obtain the red glaze snowflake spot building cup. The glaze of the red glaze snowflake build cup prepared by the process is vermilion, snowflake-shaped white speckles and white filigree, has bright and magnificent color, is as bright as a jade, and has attractive appearance, such as gel, no plaque, no pore and good texture, thereby having beautiful appearance, higher artistic and collection values.
Description
Technical Field
The invention relates to the technical field of porcelain, in particular to a red glaze snowflake spot building cup and a preparation process thereof.
Background
The build cup is the representation of black porcelain, is famous in the world because of its excellent art level, and the glaze color of build cup changes the illusion to be morbid, and is colorful, is deeply loved by people, has unique beauty compared with other porcelain, is a bright pearl on the ceramic history, is known as the black pearl on the porcelain imperial crown.
With the continuous improvement of the artistic level, the requirements on the building cup with beautiful color and appearance are also more and more increased, however, the firing process of the building cup is difficult, the requirements on the preparation process are high, the selection of the firing process is improper, the final product of the building cup is easy to be adversely affected, the glaze shape of the manufactured building cup is abnormal and disordered and is free from chapter, the glaze bubbles, deformation, plaque, blank cracking, glaze sticking, bubbles on the glaze surface and the like are caused, and thus the building cup with beautiful appearance cannot be obtained. Therefore, how to fire a build cup with an attractive appearance to improve the artistic and collection value of the build cup is a hot spot of research in the porcelain industry today.
Thus, there is a need in the art to develop a build cup with a beautiful appearance, high artistic and collectable value.
Disclosure of Invention
The invention aims to provide a red glaze snowflake spot building cup with attractive appearance, higher artistic and collection values.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the first aspect of the invention provides a preparation process of a red glaze snow spot cup, which comprises the following steps:
(1) Mixing and crushing 5-7 parts by weight of kaolin and 2-3 parts by weight of laterite, adding water for washing, sieving with a 80-120 mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 830-870 ℃ for 5-7h, cooling and taking out to obtain a blank;
(2) Mixing 2.5-3.5 parts by weight of pine wood and 0.3-0.7 part by weight of moso bamboo, burning, and collecting ash to obtain plant ash;
(3) Mixing 8-10 parts by weight of glaze ore, 0.1-0.3 part by weight of iron oxide red, 1.0-1.4 parts by weight of calcite, 0.8-1.2 parts by weight of limestone, 0.3-0.7 part by weight of potassium feldspar, 0.05-0.15 part by weight of talcum, 0.2-0.4 part by weight of plant ash prepared in the step (2) and 10-14 parts by weight of water, grinding, and sieving with a 80-120-mesh sieve to obtain glaze slurry;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.4-0.8 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 980-1020 ℃ at the speed of 70-90 ℃/h, then is increased from 980-1020 ℃ to 1300-1340 ℃ at the speed of 10-20 ℃/h, is kept at the temperature of 1300-1340 ℃ for 35-45min, then is put into the electric kiln in a heat preservation state, is put into oil firewood once every 4.5-5.5min, is put into the electric kiln for 3 times every 330-370g of oil firewood per cubic meter of electric kiln space, is kept at the temperature of 1300-1340 ℃ for 15-25min after the oil firewood is put into, and is then cooled from 1300-1340 ℃ to normal temperature at the speed of 130-170 ℃/h, so that the red glaze snowflake building cup is obtained.
In a preferred embodiment of the invention, the process comprises the steps of:
(1) Mixing and crushing 5.8-6.2 parts by weight of kaolin and 2.4-2.6 parts by weight of laterite, adding water for washing, sieving with a 90-110 mesh sieve, precipitating, press-filtering, pugging, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 840-860 ℃ for 5.8-6.2 hours, cooling and taking out to obtain a blank;
(2) Mixing 2.8-3.2 parts by weight of pine wood and 0.4-0.6 part by weight of moso bamboo, burning, and collecting ash to obtain plant ash;
(3) Mixing 8.5-9.5 parts by weight of glaze ore, 0.1-0.3 part by weight of iron oxide red, 1.1-1.3 parts by weight of calcite, 0.9-1.1 parts by weight of limestone, 0.4-0.6 part by weight of potassium feldspar, 0.08-0.12 part by weight of talcum, 0.25-035 parts by weight of plant ash prepared in the step (2) and 11-13 parts by weight of water, grinding, and sieving with a 90-110 mesh sieve to obtain glaze slurry;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.5-0.7 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 990-1010 ℃ at the speed of 75-85 ℃/h, then is increased from 990-1010 ℃ to 1310-1330 ℃ at the speed of 14-16 ℃/h, is kept at the temperature of 1310-1330 ℃ for 38-42min, then is put into the electric kiln in a heat preservation state, is put into the electric kiln once every 4.8-5.2min, is put into the electric kiln for 3 times every time, and is kept at the temperature of 1310-1330 ℃ for 18-22min after the oil firewood is put into the electric kiln, and is cooled from 1310-1330 ℃ to normal temperature at the speed of 140-160 ℃/h, so that the red glaze snowflake spot building cup is obtained.
In a preferred embodiment of the invention, the process comprises the steps of:
(1) Mixing and crushing 6 parts by weight of kaolin and 2.5 parts by weight of laterite, adding water for washing, sieving with a 100-mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 850 ℃ for 6 hours, and cooling and taking out to obtain a blank;
(2) Mixing 3.0 parts by weight of pine wood and 0.5 parts by weight of moso bamboo for combustion, and collecting ashes to obtain plant ash;
(3) Mixing 9.0 parts by weight of glaze ore, 0.2 parts by weight of iron oxide red, 1.2 parts by weight of calcite, 1.0 part by weight of limestone, 0.5 part by weight of potassium feldspar, 0.1 part by weight of talcum, 0.3 part by weight of plant ash prepared in the step (2) and 12 parts by weight of water, grinding, and sieving with a 100-mesh sieve to obtain glaze slip;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.6 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 1000 ℃ at the speed of 80 ℃/h, then is increased from 1000 ℃ to 1320 ℃ at the speed of 15 ℃/h, is kept at the temperature of 1320 ℃ for 40min, then is put into the electric kiln in a heat-preserving state, is put once every 5min for 3 times, is put into the space of the electric kiln according to the amount of 350g per cubic meter, is kept at the temperature of 1320 ℃ for 20min after the input of the diesel oil is finished, and is cooled from 1320 ℃ to normal temperature at the speed of 150 ℃/h, so that the red glaze snowflake spot building cup is obtained.
In a preferred embodiment of the present invention, in the step (2), the pine wood is sun-dried pine wood.
In a preferred embodiment of the present invention, in the step (2), the moso bamboo is sun-dried moso bamboo.
In a preferred embodiment of the present invention, in the step (3), the grinding is performed in a ball mill.
In a preferred embodiment of the present invention, in the step (3), glaze ore, iron oxide red, calcite, limestone, potash feldspar, talc, plant ash and water are put into a ball mill to be ground.
In a preferred embodiment of the present invention, the room temperature is 18-22 ℃, preferably 20 ℃.
In a preferred embodiment of the present invention, the kaolin is derived from water geen in the Jianyang region of southern Pingzhi, fujian.
In a preferred embodiment of the invention, the red soil is from a water town in the Jianyang region of the southern Pingzhi of Fujian.
In a preferred embodiment of the present invention, the glaze ore is from southern Lin Cun, jianyang district, pingzhi, fujian.
In a preferred embodiment of the invention, the red glaze snow spot cup is shown in fig. 1 and 2 of the specification.
In a second aspect the present invention provides a red glazed snow spot build cup prepared by the process according to the first aspect of the present invention.
In a preferred embodiment of the invention, the red glaze snow spot cup is shown in fig. 1 and 2 of the specification.
In a preferred embodiment of the invention, the red glaze snowflake spot build cup is prepared as in example 1 of the invention.
Within the scope of the invention, the above-described individual features of the invention may be combined with one another in order to form new or preferred embodiments.
Drawings
FIG. 1 shows a red glaze snowflake spot cup prepared in example 1 of the present invention.
FIG. 2 shows a red glaze snowflake-shaped cup prepared in example 1 of the present invention.
Detailed Description
The invention develops a red glaze snowflake build cup and a preparation process thereof, the glaze of the red glaze snowflake build cup prepared by the process is vermilion, has snowflake-like white speckles and white filigree, has bright and magnificent color, is bright and beautiful, has attractive luster, is transparent, has no plaque, no pore and good texture, and has attractive appearance, higher artistic and collection values.
Terminology
As used herein, the terms "comprising," "including," and "containing" are used interchangeably, and include not only open-ended definitions, but also semi-closed, and closed-ended definitions. In other words, the term includes "consisting of … …", "consisting essentially of … …".
In the invention, the firewood is pine root rich in rosin and can be burnt vigorously.
In the present invention, iron oxide red is also called ferric oxide.
As used herein, the term "parts by weight" may be any fixed weight in milligrams, grams, or kilograms (e.g., 1mg, 1g, or 1kg, etc.). For example, a combination of 1 part by weight of component a and 9 parts by weight of component b may be a combination of 1 gram of component a+9 gram of component b, or 10 grams of component a+90 gram of component b, or the like. In the combination, the percentage content of a certain component= (the parts by weight of the component/the sum of the parts by weight of all components) ×100%, and therefore, in the composition composed of 1 part by weight of component a and 9 parts by weight of component b, the content of component a is 10%, and the content of component b is 90%.
Red glaze snowflake spot building cup and preparation process thereof
The invention provides a red glaze snowflake spot building cup with attractive appearance and collection value and a preparation process thereof. Representatively, the red glaze snow spot cup according to the present invention is shown in fig. 1 and 2.
In a preferred embodiment of the invention, a process for preparing a red glaze snow spot cup is provided, the process comprising the following steps:
(1) Mixing and crushing 5-7 parts by weight of kaolin and 2-3 parts by weight of laterite, adding water for washing, sieving with a 80-120 mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 830-870 ℃ for 5-7h, cooling and taking out to obtain a blank;
(2) Mixing 2.5-3.5 parts by weight of pine wood and 0.3-0.7 part by weight of moso bamboo, burning, and collecting ash to obtain plant ash;
(3) Mixing 8-10 parts by weight of glaze ore, 0.1-0.3 part by weight of iron oxide red, 1.0-1.4 parts by weight of calcite, 0.8-1.2 parts by weight of limestone, 0.3-0.7 part by weight of potassium feldspar, 0.05-0.15 part by weight of talcum, 0.2-0.4 part by weight of plant ash prepared in the step (2) and 10-14 parts by weight of water, grinding, and sieving with a 80-120-mesh sieve to obtain glaze slurry;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.4-0.8 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 980-1020 ℃ at the speed of 70-90 ℃/h, then is increased from 980-1020 ℃ to 1300-1340 ℃ at the speed of 10-20 ℃/h, is kept at the temperature of 1300-1340 ℃ for 35-45min, then is put into the electric kiln in a heat preservation state, is put into oil firewood once every 4.5-5.5min, is put into the electric kiln for 3 times every 330-370g of oil firewood per cubic meter of electric kiln space, is kept at the temperature of 1300-1340 ℃ for 15-25min after the oil firewood is put into, and is then cooled from 1300-1340 ℃ to normal temperature at the speed of 130-170 ℃/h, so that the red glaze snowflake building cup is obtained.
In a preferred embodiment of the invention, a process for preparing a red glaze snow spot cup is provided, the process comprising the following steps:
(1) Mixing and crushing 5.8-6.2 parts by weight of kaolin and 2.4-2.6 parts by weight of laterite, adding water for washing, sieving with a 90-110 mesh sieve, precipitating, press-filtering, pugging, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 840-860 ℃ for 5.8-6.2 hours, cooling and taking out to obtain a blank;
(2) Mixing 2.8-3.2 parts by weight of pine wood and 0.4-0.6 part by weight of moso bamboo, burning, and collecting ash to obtain plant ash;
(3) Mixing 8.5-9.5 parts by weight of glaze ore, 0.1-0.3 part by weight of iron oxide red, 1.1-1.3 parts by weight of calcite, 0.9-1.1 parts by weight of limestone, 0.4-0.6 part by weight of potassium feldspar, 0.08-0.12 part by weight of talcum, 0.25-035 parts by weight of plant ash prepared in the step (2) and 11-13 parts by weight of water, grinding, and sieving with a 90-110 mesh sieve to obtain glaze slurry;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.5-0.7 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 990-1010 ℃ at the speed of 75-85 ℃/h, then is increased from 990-1010 ℃ to 1310-1330 ℃ at the speed of 14-16 ℃/h, is kept at the temperature of 1310-1330 ℃ for 38-42min, then is put into the electric kiln in a heat preservation state, is put into the electric kiln once every 4.8-5.2min, is put into the electric kiln for 3 times every time, and is kept at the temperature of 1310-1330 ℃ for 18-22min after the oil firewood is put into the electric kiln, and is cooled from 1310-1330 ℃ to normal temperature at the speed of 140-160 ℃/h, so that the red glaze snowflake spot building cup is obtained.
Typically, the preparation process of the red glaze snowflake spot building cup comprises the following steps of:
(1) Mixing and crushing 6 parts by weight of kaolin and 2.5 parts by weight of laterite, adding water for washing, sieving with a 100-mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 850 ℃ for 6 hours, and cooling and taking out to obtain a blank;
(2) Mixing 3.0 parts by weight of pine wood and 0.5 parts by weight of moso bamboo for combustion, and collecting ashes to obtain plant ash;
(3) Mixing 9.0 parts by weight of glaze ore, 0.2 parts by weight of iron oxide red, 1.2 parts by weight of calcite, 1.0 part by weight of limestone, 0.5 part by weight of potassium feldspar, 0.1 part by weight of talcum, 0.3 part by weight of plant ash prepared in the step (2) and 12 parts by weight of water, grinding, and sieving with a 100-mesh sieve to obtain glaze slip;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.6 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 1000 ℃ at the speed of 80 ℃/h, then is increased from 1000 ℃ to 1320 ℃ at the speed of 15 ℃/h, is kept at the temperature of 1320 ℃ for 40min, then is put into the electric kiln in a heat-preserving state, is put once every 5min for 3 times, is put into the space of the electric kiln according to the amount of 350g per cubic meter, is kept at the temperature of 1320 ℃ for 20min after the input of the diesel oil is finished, and is cooled from 1320 ℃ to normal temperature at the speed of 150 ℃/h, so that the red glaze snowflake spot building cup is obtained.
In a preferred embodiment of the invention, the preparation process of the red glaze snowflake spot calenders is prepared by the method of the specific embodiment 1 of the invention.
In a preferred embodiment of the invention, the red glaze snowflake spot building cup is shown in the accompanying drawings 1 and 2 of the specification.
The main excellent effects of the present invention include:
the invention develops a red glaze snowflake build cup and a preparation process thereof, wherein the glaze of the red glaze snowflake build cup is vermilion, has snowflake-shaped white speckles and white filigree, has bright and magnificent color, is bright and beautiful, has attractive color charm, is transparent to touch like grease, has no plaque, no pore and good texture, and therefore, the red glaze snowflake build cup has attractive appearance, and higher artistic and collection values.
The invention will be further illustrated with reference to specific examples. It should be understood that the following specific examples give detailed embodiments and specific operation procedures on the premise of the present technical solution, but the scope of the present invention is not limited to the examples.
Examples
The red soil comes from the Fujian southern Pingzhi Jianyang area Shui Ji town;
kaolin comes from the Jianyang region Shui Ji town in the southern Pingshi of Fujian province;
glaze ore is from southern Lin Cun, jianyang region in southern Pingzhi, fujian province.
Example 1 Red glaze snowflake Patch building cup
The embodiment 1 provides a preparation process of a red glaze snow spot cup, which comprises the following steps:
(1) Mixing and crushing 6 parts by weight of kaolin and 2.5 parts by weight of laterite, adding water for washing, sieving with a 100-mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; and (3) drawing the blank mud, forming and repairing the blank, performing biscuit firing at 850 ℃ for 6 hours, and cooling and taking out to obtain a blank.
(2) 3.0 parts by weight of dried pine wood and 0.5 parts by weight of dried moso bamboo are mixed and combusted, and ash is collected to obtain plant ash.
(3) 9.0 parts by weight of glaze ore, 0.2 parts by weight of iron oxide red, 1.2 parts by weight of calcite, 1.0 part by weight of limestone, 0.5 part by weight of potassium feldspar, 0.1 part by weight of talcum, 0.3 part by weight of plant ash prepared in the step (2) and 12 parts by weight of water are put into a ball mill to be ground, and the mixture is screened by a 100-mesh sieve to obtain glaze slip.
(4) And (3) applying the glaze slurry prepared in the step (3) to the green body prepared in the step (1), and airing to obtain a glazed green body with glazing thickness of 0.6 mm.
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature (20 ℃) to 1000 ℃ at the speed of 80 ℃/h, then is increased from 1000 ℃ to 1320 ℃ at the speed of 15 ℃/h, is kept at the temperature of 1320 ℃ for 40min, then is put into the electric kiln in a heat-preserving state, is put into the furnace every 5min for 3 times, is put into the furnace at the amount of 350g per cubic meter of electric kiln space, is kept at the temperature of 1320 ℃ for 20min after the oil firewood is put into the furnace, is cooled from 1320 ℃ to normal temperature (20 ℃) at the speed of 150 ℃/h, and is opened to obtain the red glaze snowflake spot building cup.
Effect evaluation:
as shown in figures 1 and 2, the red glaze snowflake build cup prepared in the example 1 has vermilion glaze, snowflake-like white speckles and white filigree, bright and magnificent color, beautiful luster, attractive color, gel-like touch, no plaque, no pore and good texture, and therefore, the red glaze snowflake build cup prepared in the example 1 has beautiful appearance, artistic and collection value.
Comparative example 1
The preparation process of the cup for building comparative example 1 is the same as that of example 1, except that: preparing glaze slip in the step (3):
(3) 9.0 parts by weight of glaze ore, 0.2 parts by weight of iron oxide red, 0.5 parts by weight of calcite, 1.5 parts by weight of limestone, 0.2 parts by weight of talcum, 0.1 parts by weight of plant ash prepared in the step (2) and 12 parts by weight of water are put into a ball mill to be ground, and the mixture is sieved by a 100-mesh sieve to obtain glaze slurry.
Effect evaluation:
the glaze of the calendula prepared in comparative example 1 was dull, rough, poor in texture, and free of snowflake-like white speckles and white filigree.
Comparative example 2
The preparation process of the cup for the comparative example 2 is the same as that of example 1, except that: (5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature (20 ℃) to 1320 ℃ at the speed of 200 ℃/h, the temperature is kept for 40 minutes at 1320 ℃, then diesel oil is put into the electric kiln in a heat-preserving state, the diesel oil is put into the electric kiln every 5 minutes for 3 times, after the diesel oil is put into the electric kiln at the speed of 150 ℃/h, the electric kiln is kept at 1320 ℃ for 20 minutes, and then the electric kiln is cooled from 1320 ℃ to normal temperature (20 ℃) at the speed of 150 ℃/h, and the furnace door is opened, so that the building cup is obtained.
Effect evaluation:
the glaze of the architectural cup prepared in comparative example 2 appeared black, dull in color, and failed to fire.
Comparative example 3
The preparation process of the cup for building comparative example 3 is the same as that of example 1, except that: (5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature (20 ℃) to 1000 ℃ at the speed of 80 ℃/h, then is increased from 1000 ℃ to 1380 ℃ at the speed of 15 ℃/h, is kept at the temperature of 1380 ℃ for 40min, then is put into the electric kiln in a heat-preserving state, is put into oil firewood every 5min for 3 times, is put into the electric kiln every time according to the amount of 600g of the space of the electric kiln per cubic meter, and is cooled from 1380 ℃ to normal temperature (20 ℃) at the speed of 150 ℃/h after the oil firewood is put into, and the furnace door is opened to obtain the building cup.
Effect evaluation:
the calendered glaze prepared in this comparative example 3 exhibited pores and plaque, and failed firing.
While the invention has been described in terms of one embodiment, it should be noted that modifications could be made without departing from the principles of the invention, which would be apparent to those skilled in the art, would also be considered to be within the scope of the invention.
Claims (4)
1. The preparation process of the red glaze snowflake spot building cup is characterized by comprising the following steps of:
(1) Mixing and crushing 5-7 parts by weight of kaolin and 2-3 parts by weight of laterite, adding water for washing, sieving with a 80-120 mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 830-870 ℃ for 5-7h, cooling and taking out to obtain a blank;
(2) Mixing 2.5-3.5 parts by weight of pine wood and 0.3-0.7 part by weight of moso bamboo, burning, and collecting ash to obtain plant ash;
(3) Mixing 8-10 parts by weight of glaze ore, 0.1-0.3 part by weight of iron oxide red, 1.0-1.4 parts by weight of calcite, 0.8-1.2 parts by weight of limestone, 0.3-0.7 part by weight of potassium feldspar, 0.05-0.15 part by weight of talcum, 0.2-0.4 part by weight of plant ash prepared in the step (2) and 10-14 parts by weight of water, grinding, and sieving with a 80-120-mesh sieve to obtain glaze slurry;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.4-0.8 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 980-1020 ℃ at the speed of 70-90 ℃/h, then is increased from 980-1020 ℃ to 1300-1340 ℃ at the speed of 10-20 ℃/h, is kept at the temperature of 1300-1340 ℃ for 35-45min, then is put into the electric kiln in a heat preservation state, is put into oil firewood once every 4.5-5.5min, is put into the electric kiln for 3 times every 330-370g of oil firewood per cubic meter of electric kiln space, is kept at the temperature of 1300-1340 ℃ for 15-25min after the oil firewood is put into, and is then cooled from 1300-1340 ℃ to normal temperature at the speed of 130-170 ℃/h, so that the red glaze snowflake building cup is obtained.
2. The process of claim 1, wherein the process comprises the steps of:
(1) Mixing and crushing 5.8-6.2 parts by weight of kaolin and 2.4-2.6 parts by weight of laterite, adding water for washing, sieving with a 90-110 mesh sieve, precipitating, press-filtering, pugging, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 840-860 ℃ for 5.8-6.2 hours, cooling and taking out to obtain a blank;
(2) Mixing 2.8-3.2 parts by weight of pine wood and 0.4-0.6 part by weight of moso bamboo, burning, and collecting ash to obtain plant ash;
(3) Mixing 8.5-9.5 parts by weight of glaze ore, 0.1-0.3 part by weight of iron oxide red, 1.1-1.3 parts by weight of calcite, 0.9-1.1 parts by weight of limestone, 0.4-0.6 part by weight of potassium feldspar, 0.08-0.12 part by weight of talcum, 0.25-035 parts by weight of plant ash prepared in the step (2) and 11-13 parts by weight of water, grinding, and sieving with a 90-110 mesh sieve to obtain glaze slurry;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.5-0.7 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 990-1010 ℃ at the speed of 75-85 ℃/h, then is increased from 990-1010 ℃ to 1310-1330 ℃ at the speed of 14-16 ℃/h, is kept at the temperature of 1310-1330 ℃ for 38-42min, then is put into the electric kiln in a heat preservation state, is put into the electric kiln once every 4.8-5.2min, is put into the electric kiln for 3 times every time, and is kept at the temperature of 1310-1330 ℃ for 18-22min after the oil firewood is put into the electric kiln, and is cooled from 1310-1330 ℃ to normal temperature at the speed of 140-160 ℃/h, so that the red glaze snowflake spot building cup is obtained.
3. The process of claim 1, wherein the process comprises the steps of:
(1) Mixing and crushing 6 parts by weight of kaolin and 2.5 parts by weight of laterite, adding water for washing, sieving with a 100-mesh sieve, precipitating, press-filtering, smelting mud, and aging to obtain blank mud; drawing the blank mud, shaping and repairing the blank, performing biscuit firing at 850 ℃ for 6 hours, and cooling and taking out to obtain a blank;
(2) Mixing 3.0 parts by weight of pine wood and 0.5 parts by weight of moso bamboo for combustion, and collecting ashes to obtain plant ash;
(3) Mixing 9.0 parts by weight of glaze ore, 0.2 parts by weight of iron oxide red, 1.2 parts by weight of calcite, 1.0 part by weight of limestone, 0.5 part by weight of potassium feldspar, 0.1 part by weight of talcum, 0.3 part by weight of plant ash prepared in the step (2) and 12 parts by weight of water, grinding, and sieving with a 100-mesh sieve to obtain glaze slip;
(4) Applying the glaze slurry prepared in the step (3) to the blank prepared in the step (1), and airing to obtain a glazed blank with glazing thickness of 0.6 mm;
(5) Roasting the glazed blank obtained in the step (4) in an electric kiln, wherein the roasting step is as follows:
the furnace temperature is increased from normal temperature to 1000 ℃ at the speed of 80 ℃/h, then is increased from 1000 ℃ to 1320 ℃ at the speed of 15 ℃/h, is kept at the temperature of 1320 ℃ for 40min, then is put into the electric kiln in a heat-preserving state, is put once every 5min for 3 times, is put into the space of the electric kiln according to the amount of 350g per cubic meter, is kept at the temperature of 1320 ℃ for 20min after the input of the diesel oil is finished, and is cooled from 1320 ℃ to normal temperature at the speed of 150 ℃/h, so that the red glaze snowflake spot building cup is obtained.
4. A red glaze snowflake build cup, characterized in that it is prepared by the process of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311739463.5A CN117700205A (en) | 2023-12-18 | 2023-12-18 | Red glaze snow flower spot building cup and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311739463.5A CN117700205A (en) | 2023-12-18 | 2023-12-18 | Red glaze snow flower spot building cup and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117700205A true CN117700205A (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311739463.5A Pending CN117700205A (en) | 2023-12-18 | 2023-12-18 | Red glaze snow flower spot building cup and preparation process thereof |
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| Country | Link |
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| CN (1) | CN117700205A (en) |
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2023
- 2023-12-18 CN CN202311739463.5A patent/CN117700205A/en active Pending
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