CN110590331A - Low-cost yellow ceramic plate and preparation method thereof - Google Patents
Low-cost yellow ceramic plate and preparation method thereof Download PDFInfo
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- CN110590331A CN110590331A CN201910959131.5A CN201910959131A CN110590331A CN 110590331 A CN110590331 A CN 110590331A CN 201910959131 A CN201910959131 A CN 201910959131A CN 110590331 A CN110590331 A CN 110590331A
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- 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
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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
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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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
- C04B2235/327—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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- 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
- C04B2235/9646—Optical properties
- C04B2235/9661—Colour
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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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Abstract
The invention relates to the technical field of ceramic plates, in particular to a low-cost yellow ceramic plate and a preparation method thereof. The raw materials comprise the following components in parts by weight: 20-30 parts of bentonite, 10-20 parts of kaolin, 10-20 parts of clay, 20-30 parts of porcelain stone, 0.1-3 parts of titanium dioxide, 0-3 parts of iron oxide red and 20-30 parts of granite stone waste residue. The invention uses low-cost titanium dioxide and iron oxide red as color development raw materials, adds low-cost clay and waste residue powder in granite stone industry, and has high product quality, low cost and low energy consumption.
Description
Technical Field
The invention relates to the technical field of ceramic plates, in particular to a low-cost yellow ceramic plate and a preparation method thereof.
Background
The existing yellow ceramic plate material and manufacturing process mainly have the following defects: firstly, a yellow or orange ceramic pigment needs to be added into the raw materials, and the addition amount is large, so that the cost is high; secondly, the iron content of the basic raw materials such as clay, feldspar and the like is required to be low, so that the price of the basic raw materials is high, and the production cost is correspondingly increased; thirdly, the firing temperature is up to more than 1150 ℃, and the energy consumption is large; the market selling price of the existing yellow ceramic plate is high.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, the present invention provides a low-cost yellow ceramic plate and a preparation method thereof, so as to solve the above-mentioned technical problems.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the yellow ceramic plate is characterized by comprising the following raw materials in parts by weight: 20-30 parts of bentonite, 10-20 parts of kaolin, 10-20 parts of clay, 20-30 parts of porcelain stone, 0.1-3 parts of titanium dioxide, 0-3 parts of iron oxide red and 20-30 parts of granite stone waste residue.
Preferably, the yellow ceramic plate comprises the following raw materials in parts by weight: 28 parts of bentonite, 12 parts of kaolin, 10 parts of clay, 1.5 parts of titanium dioxide, 1 part of iron oxide red and 22 parts of granite stone waste residue.
Preferably, the yellow ceramic plate comprises the following raw materials in parts by weight: 30 parts of bentonite, 10 parts of kaolin, 6 parts of clay, 30 parts of porcelain stone, 1.0 part of titanium dioxide, 0.3 part of iron oxide red and 28 parts of granite stone waste residue.
Preferably, the yellow ceramic plate comprises the following raw materials in parts by weight: 32 parts of bentonite, 8 parts of kaolin, 8 parts of clay, 30 parts of porcelain stone, 2 parts of titanium dioxide, 1.5 parts of iron oxide red and 32 parts of granite stone waste residue.
Preferably, the yellow ceramic plate comprises the following raw materials in parts by weight: 33 parts of bentonite, 8 parts of kaolin, 8 parts of clay, 26 parts of porcelain stone, 2.2 parts of titanium dioxide, 2.0 parts of iron oxide red and 25 parts of granite stone waste residue.
The preparation method of the yellow ceramic plate is characterized by comprising the following steps:
(1) preparing raw materials of the yellow ceramic plates according to the proportion, crushing the raw materials to more than 200 meshes, and mixing the crushed raw materials to form mixed raw materials;
(2) mixing the mixed raw materials with water in a stirrer according to the proportion that the water accounts for 15.5-18.5% of the mass of the mixed raw materials to prepare wet materials;
(3) feeding the wet material prepared in the step (2) into a pug mill for mixing to prepare pug with the plasticity index of 8-12;
(4) feeding the pug prepared in the step (3) into a vacuum extruder, forming through a die orifice, and then cutting into a specification meeting the design requirement, thereby preparing a wet blank;
(5) drying the wet blank prepared in the step (4) for 4-8 hours at the temperature of 100-150 ℃ to prepare a dry blank with the drying strength of 2.5-4.5 Mpa;
(6) and (4) sending the dry blank obtained in the step (5) into a firing kiln, and firing at the temperature of 1100-1140 ℃ for 2-3.5 hours to obtain a finished product of the yellow ceramic plate.
The waste residues of bentonite, kaolin, clay, porcelain stone and granite are ceramic plate base materials, titanium dioxide and iron oxide red are both base materials and chromophoric materials.
The invention has the advantages of
According to the invention, low-cost titanium dioxide and iron oxide red are used as color development raw materials, low-cost clay and waste residue powder in granite stone industry are added, yellow ceramic plates with different hues can be produced according to different addition amounts, and the product quality is high, the cost is low and the energy consumption is low.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The yellow ceramic plate comprises the following raw materials in parts by weight: 28 parts of bentonite, 12 parts of kaolin, 10 parts of clay, 1.5 parts of titanium dioxide, 1 part of iron oxide red and 22 parts of granite stone waste residue. The preparation method comprises the following steps:
(1) taking and crushing the raw materials to 200 meshes according to the proportion, and then mixing the crushed raw materials to form mixed raw materials;
(2) mixing the mixed raw materials with water in a stirrer according to the proportion that the water accounts for 17.5 percent of the mass of the mixed raw materials, thereby preparing wet materials;
(3) feeding the wet material into a pug mill for mixing to prepare pug with a plasticity index of 10;
(4) feeding the pug into a vacuum extruder, forming through a die orifice, and then cutting into a specification meeting the design requirement, thereby preparing a wet blank;
(5) drying the wet blank for 8 hours at the temperature of 120 ℃ to prepare a dry blank with the drying strength of 3.5 Mpa;
(6) the dried body was fed into a firing kiln and fired at 1100 ℃ for 3 hours to obtain a yellow ceramic plate of example 1.
Example 2
The yellow ceramic plate comprises the following raw materials in parts by weight: 30 parts of bentonite, 10 parts of kaolin, 6 parts of clay, 30 parts of porcelain stone, 1.0 part of titanium dioxide, 0.3 part of iron oxide red and 28 parts of granite stone waste residue.
The preparation method comprises the following steps:
(1) taking and crushing the raw materials to 200 meshes according to the proportion, and then mixing the crushed raw materials to form mixed raw materials;
(2) mixing the mixed raw materials with water in a stirrer according to the proportion that the water accounts for 18 percent of the mass of the mixed raw materials, thereby preparing wet materials;
(3) feeding the wet material into a pug mill for mixing to prepare pug with a plasticity index of 11;
(4) feeding the pug into a vacuum extruder, forming through a die orifice, and then cutting into a specification meeting the design requirement, thereby preparing a wet blank;
(5) drying the wet blank body for 7 hours at the temperature of 130 ℃ to prepare a dry blank body with the drying strength of 4 Mpa;
(6) the dried green body was fed into a firing kiln and fired at 1110 c for 3.5 hours to obtain a yellow ceramic plate of example 2.
Example 3
The yellow ceramic plate comprises the following raw materials in parts by weight: 32 parts of bentonite, 8 parts of kaolin, 8 parts of clay, 30 parts of porcelain stone, 2 parts of titanium dioxide, 1.5 parts of iron oxide red and 32 parts of granite stone waste residue. The preparation method comprises the following steps:
(1) taking and crushing the raw materials to 200 meshes according to the proportion, and then mixing the crushed raw materials to form mixed raw materials;
(2) mixing the mixed raw materials with water in a stirrer according to the proportion that the water accounts for 18.5 percent of the mass of the mixed raw materials, thereby preparing wet materials;
(3) feeding the wet material into a pug mill for mixing to obtain pug with the plasticity index of 11.5;
(4) feeding the pug into a vacuum extruder, forming through a die orifice, and then cutting into a specification meeting the design requirement, thereby preparing a wet blank;
(5) drying the wet green body for 5.5 hours at the temperature of 140 ℃ to prepare a dry green body with the drying strength of 3.5 Mpa;
(6) the dried green body was fed into a firing kiln and fired at 1105 ℃ for 3 hours to obtain a yellow ceramic plate of example 3.
Example 4
The yellow ceramic plate comprises the following raw materials in parts by weight: 33 parts of bentonite, 8 parts of kaolin, 8 parts of clay, 26 parts of porcelain stone, 2.2 parts of titanium dioxide, 2.0 parts of iron oxide red and 25 parts of granite stone waste residue. The preparation method comprises the following steps:
(1) taking and crushing the raw materials to 250 meshes according to the proportion, and then mixing the crushed raw materials to form mixed raw materials;
(2) mixing the mixed raw materials with water in a stirrer according to the proportion that the water accounts for 18.5 percent of the mass of the mixed raw materials, thereby preparing wet materials;
(3) feeding the wet material into a pug mill for mixing to prepare pug with a plasticity index of 12;
(4) feeding the pug into a vacuum extruder, forming through a die orifice, and then cutting into a specification meeting the design requirement, thereby preparing a wet blank;
(5) drying the wet green body for 4 hours at the temperature of 150 ℃ to prepare a dry green body with the drying strength of 3.8 Mpa;
(6) the dried green body was fed into a firing kiln and fired at 1115 ℃ for 2.5 hours to obtain a yellow ceramic plate of example 4.
The present invention is not limited to these examples 1 to 4. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Performance testing
The yellow ceramic plates obtained in examples 1 to 4 and having a thickness of 18cm were respectively used and subjected to performance index tests, and the test results are shown in Table 1.
Table 1 table of performance index test results
As can be seen from the performance indexes in the table above, the yellow ceramic plate provided by the invention completely meets the requirements of national standards; that is to say, the low-cost titanium dioxide and iron oxide red are used as color development raw materials, and low-cost clay and waste residue powder in granite stone industry are added, so that the production cost is reduced, the product quality is high, and the problem of environmental pollution caused by difficult waste treatment is solved.
Claims (6)
1. The yellow ceramic plate is characterized by comprising the following raw materials in parts by weight: 20-30 parts of bentonite, 10-20 parts of kaolin, 10-20 parts of clay, 20-30 parts of porcelain stone, 0.1-3 parts of titanium dioxide, 0-3 parts of iron oxide red and 20-30 parts of granite stone waste residue.
2. The yellow ceramic plate according to claim 1, characterized in that the raw material composition comprises, in parts by weight: 28 parts of bentonite, 12 parts of kaolin, 10 parts of clay, 1.5 parts of titanium dioxide, 1 part of iron oxide red and 22 parts of granite stone waste residue.
3. The yellow ceramic plate according to claim 1, characterized in that the raw material composition comprises, in parts by weight: 30 parts of bentonite, 10 parts of kaolin, 6 parts of clay, 30 parts of porcelain stone, 1.0 part of titanium dioxide, 0.3 part of iron oxide red and 28 parts of granite stone waste residue.
4. The yellow ceramic plate according to claim 1, characterized in that the raw material composition comprises, in parts by weight: 32 parts of bentonite, 8 parts of kaolin, 8 parts of clay, 30 parts of porcelain stone, 2 parts of titanium dioxide, 1.5 parts of iron oxide red and 32 parts of granite stone waste residue.
5. The yellow ceramic plate according to claim 1, characterized in that the raw material composition comprises, in parts by weight: 33 parts of bentonite, 8 parts of kaolin, 8 parts of clay, 26 parts of porcelain stone, 2.2 parts of titanium dioxide, 2.0 parts of iron oxide red and 25 parts of granite stone waste residue.
6. A method for preparing the yellow ceramic plate of claim 1, which comprises the following steps:
(1) preparing raw materials of the yellow ceramic plates according to the proportion, crushing the raw materials to more than 200 meshes, and mixing the crushed raw materials to form mixed raw materials;
(2) mixing the mixed raw materials with water in a stirrer according to the proportion that the water accounts for 15.5-18.5% of the mass of the mixed raw materials to prepare wet materials;
(3) feeding the wet material prepared in the step (2) into a pug mill for mixing to prepare pug with the plasticity index of 8-12;
(4) feeding the pug prepared in the step (3) into a vacuum extruder, forming through a die orifice, and then cutting into a specification meeting the design requirement, thereby preparing a wet blank;
(5) drying the wet blank prepared in the step (4) for 4-8 hours at the temperature of 100-150 ℃ to prepare a dry blank with the drying strength of 2.5-4.5 Mpa;
(6) and (4) sending the dry blank obtained in the step (5) into a firing kiln, and firing at the temperature of 1100-1140 ℃ for 2-3.5 hours to obtain a finished product of the yellow ceramic plate.
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| CN201910959131.5A CN110590331A (en) | 2019-10-10 | 2019-10-10 | Low-cost yellow ceramic plate and preparation method thereof |
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| CN201910959131.5A CN110590331A (en) | 2019-10-10 | 2019-10-10 | Low-cost yellow ceramic plate and preparation method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172354A (en) * | 2006-10-31 | 2008-05-07 | 陈莉 | Ceramic tile strip shaped grain granulation method and apparatus |
| CN103159458A (en) * | 2013-04-17 | 2013-06-19 | 成都理工大学 | Method for preparing color ceramic plate by utilizing pyrite tailing as main raw material |
| CN103979932A (en) * | 2014-05-08 | 2014-08-13 | 山东雅美特建陶有限公司 | Black ceramic plate and making method thereof |
| CN103979998A (en) * | 2014-05-08 | 2014-08-13 | 山东雅美特建陶有限公司 | Hollow foam ceramic plate and making method thereof |
| CN105036703A (en) * | 2015-07-30 | 2015-11-11 | 江苏省宜兴彩陶工艺厂 | High-dense low-water-absorption ceramic product and preparation method thereof |
| KR20180065675A (en) * | 2016-12-08 | 2018-06-18 | 김화원 | Method for manufacturing ceramic composition with excellent durability |
| CN108623310A (en) * | 2018-05-21 | 2018-10-09 | 广东惠众新材料科技股份有限公司 | A kind of ceramic plate and preparation method thereof |
| CN110171985A (en) * | 2019-05-09 | 2019-08-27 | 潮州市潮安区派陶瓷业有限公司 | A kind of low temperature sinter ceramic and preparation method thereof |
-
2019
- 2019-10-10 CN CN201910959131.5A patent/CN110590331A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172354A (en) * | 2006-10-31 | 2008-05-07 | 陈莉 | Ceramic tile strip shaped grain granulation method and apparatus |
| CN103159458A (en) * | 2013-04-17 | 2013-06-19 | 成都理工大学 | Method for preparing color ceramic plate by utilizing pyrite tailing as main raw material |
| CN103979932A (en) * | 2014-05-08 | 2014-08-13 | 山东雅美特建陶有限公司 | Black ceramic plate and making method thereof |
| CN103979998A (en) * | 2014-05-08 | 2014-08-13 | 山东雅美特建陶有限公司 | Hollow foam ceramic plate and making method thereof |
| CN105036703A (en) * | 2015-07-30 | 2015-11-11 | 江苏省宜兴彩陶工艺厂 | High-dense low-water-absorption ceramic product and preparation method thereof |
| KR20180065675A (en) * | 2016-12-08 | 2018-06-18 | 김화원 | Method for manufacturing ceramic composition with excellent durability |
| CN108623310A (en) * | 2018-05-21 | 2018-10-09 | 广东惠众新材料科技股份有限公司 | A kind of ceramic plate and preparation method thereof |
| CN110171985A (en) * | 2019-05-09 | 2019-08-27 | 潮州市潮安区派陶瓷业有限公司 | A kind of low temperature sinter ceramic and preparation method thereof |
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