CN105948702A - Porcelain plate blank powder and preparation technology thereof - Google Patents

Porcelain plate blank powder and preparation technology thereof Download PDF

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Publication number
CN105948702A
CN105948702A CN201610323681.4A CN201610323681A CN105948702A CN 105948702 A CN105948702 A CN 105948702A CN 201610323681 A CN201610323681 A CN 201610323681A CN 105948702 A CN105948702 A CN 105948702A
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porcelain plate
base substrate
plate base
substrate powder
compound
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姚文江
李强
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FOSHAN VIEWGRES CO., LTD.
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ZIBO AKADIYA CERAMIC CO Ltd
FOSHAN VIEWGRES Co Ltd
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Priority to CN201610323681.4A priority Critical patent/CN105948702A/en
Publication of CN105948702A publication Critical patent/CN105948702A/en
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/04Clay; Kaolin
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/6261Milling
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/62645Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/62695Granulation or pelletising
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427Silicates other than clay, e.g. water glass
    • C04B2235/3463Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3472Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/61Mechanical properties, e.g. fracture toughness, hardness, Young's modulus or strength

Abstract

The invention discloses porcelain plate blank powder. The porcelain plate blank powder is prepared from components in percentage by weight as follows: 45%-60% of potassium-sodium feldspar, 5%-12% of hard high-alumina clay, 30%-45% of kaolin, 1%-2% of talc and 4%-8% of bentonite, and the weight percentage sum of the components is 100%. The porcelain plate blank powder adopts simple composition and can be applied to a dry process for preparation of a porcelain plate blank with the thickness of 2 cm, and the prepared porcelain plate blank has high strength and low water absorption. The invention further discloses a preparation technology of the porcelain plate blank powder. The preparation technology is simple, the energy consumption is low and small amount of wastewater and waste gas is produced.

Description

A kind of porcelain plate base substrate powder and preparation technology thereof
Technical field
The present invention relates to building tile technical field, particularly relate to a kind of porcelain plate base substrate powder and preparation technology thereof.
Background technology
Method prepared by ceramic wall and floor bricks powder can be divided into dry method powder process and the big class of wet-milling powder process two.Wet processing be by Raw material adds water in ball mill and grinds to form the mud requiring fineness, then carries out being spray-dried powder process or being pressed by mud Filter, beat powder after drying.It has the advantages such as operation is simple, yield is big, good, the uniform moisture of mobility of particle, but tail gas contains greatly Amount dust, if do not processed, can cause serious atmospheric pollution, and energy consumption is the biggest.Dry process is directly to be ground to by raw material carefully Powder, then to fine powder pelletize, has the advantage that energy consumption is low, economize on water.During producing, if poorly sealed, will result in Substantial amounts of dust pollution, if but seal good, then the pollution that produces can seldom, and especially contaminated wastewater can be seldom.
Owing to dry method powder process method has the advantage of energy-saving and emission-reduction, it is a trend of architectural ceramic industry for a long time.But at present Domestic due to process equipment with the problem of raw material standard, dry method powder process only limits the internal wall brick being applied to small dimension, and high intensity, The source of the blank of the 2cm thickness porcelain plate of low water absorption is still wet processing, and energy consumption is high, the waste water and gas meeting produced in pulverizing process Environment is caused serious pollution.Additionally, the formula of 2cm thickness porcelain plate blank in existing wet powder-making method directly can not be converted it is Dry method powder process, because the formula of existing 2cm thickness porcelain plate blank includes highly plastic clay, and the moisture of highly plastic clay is higher (about 30%), it is difficult to utilize dry method powder process method to carry out drying and crushing.Further, highly plastic clay is a kind of non-renewable money Source.
Summary of the invention
In order to overcome the deficiencies in the prior art, first purpose of the present invention is to provide a kind of porcelain plate base substrate powder, should Porcelain plate base substrate powder composition is simple, can be used for the porcelain plate base substrate that dry process is thick to prepare 2cm, and the porcelain plate blank strength prepared Height, water absorption rate are low.
First purpose of the present invention can realize by the following technical solutions:
A kind of porcelain plate base substrate powder, it is characterised in that include following components by weight percentage:
The percentage by weight sum of above-mentioned each component is 100%.
Wherein, hard high-alumina clay is the one in fire clay, and fire clay refers to a kind of refractoriness > deposition of 1580 DEG C Type clay, mainly by kaolinite or kaolinite illite class mineral composition, and often containing a small amount of diaspore, quartz, goethitum, sharp Titanium ore etc..General Al2O3Content > 30%, and corresponding Fe2O3、CaO、MgO、K2O、Na2The content of O is relatively low.Work as Al2O3Content exceedes When 45%, can be described as high-alumina clay or bauxite.
And Kaolin is a kind of clay based on kaolinite race clay mineral and clay rock.According to its quality, plasticity It is divided into three types with the mass fraction of chiltern: (1) hard kaoline: matter is hard, without plasticity, pulverizes tool plasticity after fine grinding; (2) soft kaolin: matter is soft, plasticity is relatively strong, chiltern mass fraction < 50%;(3) sandy kaoline: matter is soft, plasticity is relatively Weak, chiltern mass fraction > 50%.Guangxi white clay is a kind of soft kaolin, and it has, and plasticity is good, good fluidity and associativity Good feature.
Preferably, described Kaolin includes sandy kaoline and soft kaolin;The weight percent of described sandy kaoline Than the 10-15% for described porcelain plate base substrate powder;The percentage by weight of described soft kaolin is described porcelain plate base substrate powder 20-30%.
Preferably, described soft kaolin includes that Guangxi white clay, the percentage by weight of described Guangxi white clay are described porcelain plate The 10-15% of base substrate powder.
Preferably, described potassium albite includes the potassium albite from three different sources, be designated as respectively potassium albite A, Potassium albite B and potassium albite C;The percentage by weight of described potassium albite A is the 15-20% of described porcelain plate base substrate powder;Institute State the 15-20% that percentage by weight is described porcelain plate base substrate powder of potassium albite B;The percentage by weight of described potassium albite C 15-20% for described porcelain plate base substrate powder.
Potassium albite is a kind of flux class raw material in ceramic tile blank.Potassium albite A, potassium albite B and potassium albite C are 3 kinds of compositions are suitable, but the potassium albite that the place of production is different.Potassium albite A can originate from Yantai, Shandong, and potassium albite B can originate from Laiwu in Shandong province, and potassium albite C can originate from Linyi, Shandong.
Further object is that the preparation technology providing a kind of porcelain plate base substrate powder, this preparation technology is simple, Less energy consumption, the waste water and gas of generation is few, energy-conserving and environment-protective.
Another object of the present invention can realize by the following technical solutions:
The preparation technology of a kind of porcelain plate base substrate powder, comprises the following steps:
1) raw material crushes;Crushing each component in formula respectively, obtaining broken fineness is that 12 purposes first crush Material;
2) it is dried for the first time;Respectively described first broken material being dried process, obtaining water content is 6-8% second Broken material;
3) dispensing;Weigh described second broken material, mix homogeneously by formula ratio respectively, obtain the first compound;
4) fine grinding;Described first compound is carried out fine grinding process, and obtaining fineness is 325 purpose the second compounds;
5) humidification pelletize: described second compound is put into humidifying prilling machine, and adds the Organic adhesive that concentration is 2% Aqueous solution, it is 40-100 purpose the 3rd compound that pelletize obtains fineness;
6) second time is dried;Described 3rd compound is dried process, and obtaining water content is 7-8% the 4th mixing Material;
7) sieve;Described 4th compound crosses 40-100 mesh sieve, obtains described porcelain plate base substrate powder.
Preferably, also include step 8), old 24 hours of described porcelain plate base substrate powder.
Preferably, also including that selecting crude drugs with winnower remove impurity processes, described selecting crude drugs with winnower remove impurity processes and is arranged on step 4) and step 5) between.
Preferably, step 5) in, described 3rd compound water content is 10-12%, bulk density is 0.95g/cm3
Preferably, step 5) in, described Organic adhesive is carboxymethyl cellulose;The addition of described Organic adhesive is The 5-6% of described porcelain plate base substrate powder.
Preferably, step 6) in, use multilamellar vibrations fluidized bed dryer that described 3rd compound is dried process.
Compared to existing technology, the beneficial effects of the present invention is:
(1) porcelain plate base substrate powder provided by the present invention, each Component Source in formula is easy to get, and high without moisture content Fat clay raw material (moisture content is more than 30%), it is to avoid be not suitable for the drawback of dry grinding equipment.This porcelain plate base substrate powder is permissible Take the porcelain plate that dry preparation process is thick to produce 2cm, compressing after dry body strength reach 1.5MPa.And in prior art For preparing the porcelain plate base substrate powder of porcelain plate thick for 2cm, its formula includes the fat clay raw material of high-moisture percentage, can only be with wet Prepared by method technique.
(2) porcelain plate base substrate powder provided by the present invention, potassium albite ratio in formula is high, uses simultaneously and originates from 3 The potassium albite of individual different sources is conducive to improving the stability of product.
(3) porcelain plate base substrate powder provided by the present invention, using of hard high-alumina clay ensures that porcelain plate base substrate has enough Aluminum content so that base substrate will not deform in the high temperature stage of burning till, base substrate has enough toughness and intensity simultaneously.
(4) porcelain plate base substrate powder provided by the present invention, Kaolin uses two classes in formula, and a class is soft, a class sand Matter, two use time similar, i.e. can obtain certain powder particles intensity, ensure that raw material moisture content is low simultaneously, and beneficially dry method is thin The technological requirement of mill.
(5) porcelain plate base substrate powder provided by the present invention, bentonite accounts for 4-8% in formula, and consumption is reasonable, improves base , there is base substrate deliquescing in dry body strength after body formed, it is to avoid consumption too much causes the base substrate to burn till link at high temperature, and finished product deforms Defect.
(6) preparation technology of porcelain plate base substrate powder provided by the present invention, be humidified granulation process, generally uses water smoke Changing, atomized water mixes agglomerating with powder fine powder, becomes granule.But such powder particles is in later stage course of conveying, intensity meeting Gradually reducing along with moisture content reduces, granule becomes scattered, and segmentation increases, and brings impact to later stage base substrate is compressing.Therefore make at humidification Grain link, concentration is the aqueous solution binding agent as fine powder of 2% carboxymethyl cellulose so that it is atomization, obtains having certain The powder particles of intensity, ultimately facilitates molding.The carboxymethyl cellulose aqueous solution of excessive concentrations is unfavorable for atomization.
(7) preparation technology of porcelain plate base substrate powder provided by the present invention, the fineness of dry method fine grinding link controls final shadow Ringing the product intensity that later stage high temperature burns till, control 325 mesh screen residue 1-2%, the intensity of its product intensity and wet powder-making is suitable.
Detailed description of the invention
Below, in conjunction with detailed description of the invention, the present invention is described further:
A kind of porcelain plate base substrate powder, including following components by weight percentage:
The percentage by weight sum of above-mentioned each component is 100%.
Wherein, Kaolin includes sandy kaoline and soft kaolin;The percentage by weight of described sandy kaoline is institute State the 10-15% of porcelain plate base substrate powder;The percentage by weight of described soft kaolin is the 20-of described porcelain plate base substrate powder 30%;Described soft kaolin includes that Guangxi white clay, the percentage by weight of described Guangxi white clay are described porcelain plate base substrate powder 10-15%.
According to above-mentioned formula, obtaining the porcelain plate base substrate powder of embodiment 1-3, its concrete formula see table 1 respectively.Existing The formula of the porcelain plate base substrate powder of technology wet processing is shown in Table the record of 1 comparative example 1.
Table 1 embodiment 1-3 and the formula table of comparative example 1 porcelain plate base substrate powder
Wherein, 1. potassium albite A originates from Yantai, Shandong, and potassium albite B originates from Laiwu in Shandong province, and potassium albite C originates from mountain Linyi, east.
2. soft kaolin A is Guangxi white clay, and soft kaolin B is the soft kaolin of non-Guangxi white clay class.
Embodiment 1
The record of the proportioning of each component of embodiment 1 and each component such as table 1.
The preparation technology of a kind of porcelain plate base substrate powder, comprises the following steps:
1) raw material crushes;Respectively each component in formula is carried out carse, medium and small broken with jaw crusher, obtain broken thin Degree is 12 purpose the first broken materials;
2) it is dried for the first time;Respectively described first broken material being dried process, it is 6% the second broken for obtaining water content Particle;
3) dispensing;Weigh described second broken material, mix homogeneously by formula ratio respectively, obtain the first compound;Weigh institute When stating the second broken material, various raw materials use electronic belt continuous weighting;
4) fine grinding;Described first compound carrying out fine grinding and selecting crude drugs with winnower processes, obtaining fineness is that 325 purposes second mix Material;
5) humidification pelletize: described second compound is put into humidifying prilling machine, and adds the carboxymethyl cellulose that concentration is 2% Element aqueous solution, addition is the 5% of described porcelain plate base substrate powder;It is that 40 mesh, water content are 12%, pile up that pelletize obtains fineness Density is 0.95g/cm3The 3rd compound;
6) second time is dried;Use multilamellar vibrations fluidized bed dryer that described 3rd compound is dried process, It is 7% the 4th compound to water content;
7) sieve;Described 4th compound crosses 70 mesh sieves, obtains described porcelain plate base substrate powder;
8) described porcelain plate base substrate powder is entered storage silo by belt-conveying, old 24 hours.
Porcelain plate prepared by the porcelain plate base substrate powder utilizing embodiment 1 to obtain, and the key performance data of porcelain plate are shown in Table 2.
Embodiment 2
The record of the proportioning of each component of embodiment 2 and each component such as table 1.
The preparation technology of a kind of porcelain plate base substrate powder, comprises the following steps:
1) raw material crushes;Respectively each component in formula is carried out carse, medium and small broken with dry grinding equipment, obtain broken fineness It is 12 purpose the first broken materials;
2) it is dried for the first time;Respectively described first broken material being dried process, it is 7% the second broken for obtaining water content Particle;
3) dispensing;Weigh described second broken material, mix homogeneously by formula ratio respectively, obtain the first compound;Weigh institute When stating the second broken material, various raw materials use electronic belt continuous weighting;
4) fine grinding;Described first compound carrying out fine grinding and selecting crude drugs with winnower processes, obtaining fineness is that 325 purposes second mix Material;
5) humidification pelletize: described second compound is put into humidifying prilling machine, and adds the carboxymethyl cellulose that concentration is 2% Element aqueous solution, addition is the 6% of described porcelain plate base substrate powder;It is that 80 mesh, water content are 11%, pile up that pelletize obtains fineness Density is 0.95g/cm3The 3rd compound;
6) second time is dried;Use multilamellar vibrations fluidized bed dryer that described 3rd compound is dried process, It is 8% the 4th compound to water content;
7) sieve;Described 4th compound crosses 90 mesh sieves, obtains described porcelain plate base substrate powder;
8) described porcelain plate base substrate powder is entered storage silo by belt-conveying, old 24 hours.
Porcelain plate prepared by the porcelain plate base substrate powder utilizing embodiment 2 to obtain, and the key performance data of porcelain plate are shown in Table 2.
Embodiment 3
The record of the proportioning of each component of embodiment 3 and each component such as table 1.
The preparation technology of a kind of porcelain plate base substrate powder, comprises the following steps:
1) raw material crushes;Respectively each component in formula is carried out carse, medium and small broken with jaw crusher, obtain broken thin Degree is 12 purpose the first broken materials;
2) it is dried for the first time;Respectively described first broken material being dried process, it is 8% the second broken for obtaining water content Particle;
3) dispensing;Weigh described second broken material, mix homogeneously by formula ratio respectively, obtain the first compound;Weigh institute When stating the second broken material, various raw materials use electronic belt continuous weighting;
4) fine grinding;Described first compound carrying out fine grinding and selecting crude drugs with winnower processes, obtaining fineness is that 325 purposes second mix Material;
5) humidification pelletize: described second compound is put into humidifying prilling machine, and adds the carboxymethyl cellulose that concentration is 2% Element aqueous solution, addition is the 5.5% of described porcelain plate base substrate powder;Pelletize obtain fineness be 60 mesh, water content be 10%, heap Long-pending density is 0.95g/cm3The 3rd compound;
6) third time is dried;Use multilamellar vibrations fluidized bed dryer that described 3rd compound is dried process, It is 7% the 4th compound to water content;
7) sieve;Described 4th compound crosses 100 mesh sieves, obtains described porcelain plate base substrate powder;
8) described porcelain plate base substrate powder is entered storage silo by belt-conveying, old 24 hours.
Porcelain plate prepared by the porcelain plate base substrate powder utilizing embodiment 3 to obtain, and the key performance data of porcelain plate are shown in Table 2.
Comparative example 1
The record of the proportioning of each component of comparative example 1 and each component such as table 1.
Existing wet processing is used to obtain the porcelain plate base substrate powder of embodiment 1.
Porcelain plate prepared by the porcelain plate base substrate powder utilizing comparative example 1 to obtain, and the key performance data of porcelain plate are shown in Table 2.
Table 2 embodiment 1-3 and the performance inventory table of comparative example 1 porcelain plate
Can obtain from the data of table 2, by adjusting the formula of wet processing porcelain plate powder body, and take suitable dry process system Standby porcelain plate, its end properties of the product obtained is suitable with the properties of product of wet processing, porcelain plate base the most provided by the present invention Body powder is applicable to prepare thick porcelain plate blank (the porcelain plate blank that such as 2cm is thick) with dry process, and dry preparation process energy consumption is low, The waste water and waste liquid produced is few, energy-conserving and environment-protective, not only conforms with the policy requirements that national energy-saving reduces discharging, and also has reality to enterprise Interests.Additionally, the properties of powder made by preparation technology provided by the present invention is through the test of lab scale pilot scale, fully meet The big needs produced.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention Within.

Claims (10)

1. a porcelain plate base substrate powder, it is characterised in that include following components by weight percentage:
Potassium albite 45-60%;Hard high-alumina clay 5-12%;
Kaolin 30-45%;Talcum 1-2%;
Bentonite 4-8%;
The percentage by weight sum of above-mentioned each component is 100%.
Porcelain plate base substrate powder the most according to claim 1, it is characterised in that described Kaolin includes sandy kaoline and soft Matter Kaolin;The percentage by weight of described sandy kaoline is the 10-15% of described porcelain plate base substrate powder;Described soft kaolin The 20-30% that percentage by weight is described porcelain plate base substrate powder.
Porcelain plate base substrate powder the most according to claim 1, it is characterised in that described soft kaolin includes Guangxi white clay, The percentage by weight of described Guangxi white clay is the 10-15% of described porcelain plate base substrate powder.
Porcelain plate base substrate powder the most according to claim 1, it is characterised in that described potassium albite includes from three differences The potassium albite in the place of production, is designated as potassium albite A, potassium albite B and potassium albite C respectively;The weight percent of described potassium albite A Than the 15-20% for described porcelain plate base substrate powder;The percentage by weight of described potassium albite B is described porcelain plate base substrate powder 15-20%;The percentage by weight of described potassium albite C is the 15-20% of described porcelain plate base substrate powder.
5. the preparation technology of a porcelain plate base substrate powder as claimed in claim 1, it is characterised in that comprise the following steps:
1) raw material crushes;Crushing each component in formula respectively, obtaining broken fineness is 12 purpose the first broken materials;
2) it is dried for the first time;Respectively described first broken material being dried process, obtaining water content is that 6-8% second crushes Material;
3) dispensing;Weigh described second broken material, mix homogeneously by formula ratio respectively, obtain the first compound;
4) fine grinding;Described first compound is carried out fine grinding process, and obtaining fineness is 325 purpose the second compounds;
5) humidification pelletize: described second compound is put into humidifying prilling machine, and it is water-soluble to add the Organic adhesive that concentration is 2% Liquid, it is 40-100 purpose the 3rd compound that pelletize obtains fineness;
6) second time is dried;Described 3rd compound is dried process, and obtaining water content is 7-8% the 4th compound;
7) sieve;Described 4th compound crosses 40-100 mesh sieve, obtains described porcelain plate base substrate powder.
The preparation technology of porcelain plate base substrate powder the most according to claim 5, it is characterised in that also include step 8), institute State porcelain plate base substrate powder old 24 hours.
The preparation technology of porcelain plate base substrate powder the most according to claim 5, it is characterised in that also include at selecting crude drugs with winnower remove impurity Reason, described selecting crude drugs with winnower remove impurity processes and is arranged on step 4) and step 5) between.
The preparation technology of porcelain plate base substrate powder the most according to claim 5, it is characterised in that step 5) in, the described 3rd Compound water content is 10-12%, bulk density is 0.95g/cm3
The preparation technology of porcelain plate base substrate powder the most according to claim 5, it is characterised in that step 5) in, described organic Adhesive is carboxymethyl cellulose;The addition of described Organic adhesive is the 5-6% of described porcelain plate base substrate powder.
The preparation technology of porcelain plate base substrate powder the most according to claim 5, it is characterised in that step 6) in, use multilamellar Vibrations fluidized bed dryer is dried process to described 3rd compound.
CN201610323681.4A 2016-05-13 2016-05-13 Porcelain plate blank powder and preparation technology thereof Pending CN105948702A (en)

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CN107488026A (en) * 2017-08-11 2017-12-19 广东金牌陶瓷有限公司 A kind of high strength ceramics brick adobe of parian and preparation method thereof
CN108314435A (en) * 2018-01-25 2018-07-24 广东金牌陶瓷有限公司 A kind of high anti-break and high strength degree ceramics sheet slab and its manufacturing method
CN108658580A (en) * 2018-06-19 2018-10-16 河北金汇陶瓷有限公司 Large-sized ceramic Throwing glazed brick dry method flouring technologies
CN110092647A (en) * 2019-05-17 2019-08-06 王�华 It is a kind of to determine the black glaze of kiln and paint in gold artistic porcelain plate and preparation method thereof
CN110304897A (en) * 2019-06-19 2019-10-08 景德镇乐华陶瓷洁具有限公司 A kind of Imitation Rock Porcelain Tiles and preparation method thereof
CN110483010A (en) * 2019-08-21 2019-11-22 蒙娜丽莎集团股份有限公司 A kind of processability is good, high-strength large size ceramic plate and preparation method thereof
CN111875366A (en) * 2020-07-20 2020-11-03 广东新润成陶瓷有限公司 Whole-body log texture ceramic tile and preparation method thereof
CN113149602A (en) * 2021-05-07 2021-07-23 徐金花 Novel glazed ceramic tile with high strength, high plasticity and excellent comprehensive performance

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107488026A (en) * 2017-08-11 2017-12-19 广东金牌陶瓷有限公司 A kind of high strength ceramics brick adobe of parian and preparation method thereof
CN108314435A (en) * 2018-01-25 2018-07-24 广东金牌陶瓷有限公司 A kind of high anti-break and high strength degree ceramics sheet slab and its manufacturing method
CN108658580A (en) * 2018-06-19 2018-10-16 河北金汇陶瓷有限公司 Large-sized ceramic Throwing glazed brick dry method flouring technologies
CN110092647A (en) * 2019-05-17 2019-08-06 王�华 It is a kind of to determine the black glaze of kiln and paint in gold artistic porcelain plate and preparation method thereof
CN110304897A (en) * 2019-06-19 2019-10-08 景德镇乐华陶瓷洁具有限公司 A kind of Imitation Rock Porcelain Tiles and preparation method thereof
CN110483010A (en) * 2019-08-21 2019-11-22 蒙娜丽莎集团股份有限公司 A kind of processability is good, high-strength large size ceramic plate and preparation method thereof
CN111875366A (en) * 2020-07-20 2020-11-03 广东新润成陶瓷有限公司 Whole-body log texture ceramic tile and preparation method thereof
CN113149602A (en) * 2021-05-07 2021-07-23 徐金花 Novel glazed ceramic tile with high strength, high plasticity and excellent comprehensive performance

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