CN107500719A - A kind of ball clay and its production method for having glaze Ceramic Tiles raw material as top grade - Google Patents
A kind of ball clay and its production method for having glaze Ceramic Tiles raw material as top grade Download PDFInfo
- Publication number
- CN107500719A CN107500719A CN201710532453.2A CN201710532453A CN107500719A CN 107500719 A CN107500719 A CN 107500719A CN 201710532453 A CN201710532453 A CN 201710532453A CN 107500719 A CN107500719 A CN 107500719A
- Authority
- CN
- China
- Prior art keywords
- slurry
- clay
- transported
- pond
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3218—Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/442—Carbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/443—Nitrates or nitrites
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention provides a kind of ball clay for having glaze Ceramic Tiles raw material as top grade, the ball clay includes the following components of percentage by weight：8 63% primary clays, 6 65% secondary clays, 3 15% gibbsites, 0.01 3% diluent, 0.01 2.5% flocculant and 18 36% water.The ball clay of the present invention uses above-mentioned formula and production method, the soluble sulphate that the ball clay for producing to obtain can be controlled well is 30 200ppm, and the suspension of the ball clay produced is good, moisture retention is good, color development is good after burning, overcome over completely the shortcomings that causing the more anti-fouling effect differences of product surface stomata because the sulfate of raw material is too high, there is glazed pottery tile product to provide good increased quality platform for ceramic manufacturing enterprises production top grade.
Description
Technical field
The present invention relates to there is glaze Ceramic Tiles technical field, it is related to a kind of ball clay, and in particular to one kind has glaze as top grade
The ball clay and its production method of Ceramic Tiles raw material.
Background technology
As the improvement of people's living standards, requirement of the people to various ornament materials also more and more higher, and these are high-quality
The quality control of the ornament materials and raw material of amount is also closely bound up.The polished glazed tile of in the market left when making on surface compared with
More concavo-convex stomatas, these stomatas are easily sheltered evil people and countenance evil practices, and the surface of polished glazed tile is easily penetrated into pollutant, or even some tea
Water is poured on all saves the situation powerless above, and top grade has that glaze ceramic brick surface stomata is seldom, and waterproof, easy to clean, preventing polluting effect is remote
Exceed well over polished bricks.Top grade has the soluble sulfuric acid that there are glaze Ceramic Tiles these advantages to be due to the raw material for having glaze Ceramic Tiles to use
Salt is relatively low, and quality is higher.The sulfate of ball clay is essentially magnesium sulfate, calcium sulfate, aluminum sulfate, ferric sulfate and manganese sulfate etc., this
The high-temperature decomposition temperature of a little sulfate is 1073-1473 DEG C, and the firing temperature for having glaze Ceramic Tiles is 1000-1250 DEG C.When having
After glaze ceramic brick surface has melted closing, these sulfate are still decomposing generation gas, and these gases are having in glaze Ceramic Tiles
Larger bubble is gathered into, the glaze paint that part bubble breaks through melting produces substantial amounts of stomata, and part bubble is enclosed in glaze paint, this portion
Divide bubble that increase also is had into glaze ceramic brick surface stomatal number amount after being polished on surface.So sulfuric acid by strictly controlling raw material
Salt content, it is a kind of important method so as to obtain a kind of high-grade ornament materials.
Ball clay in the market does not control the soluble sulphate content of raw material before preparation, therefore raw
The soluble sulphate content of the ball clay of output is higher, so as to be produced using the ball clay of this high content sulfate
High-grade has glaze Ceramic Tiles, or that produces have glazed pottery tile product quality unreliable, when having the stomata of glaze ceramic brick surface
More when few, bad when good during preventing polluting effect, this greatly affected glazed pottery tile product quality.Therefore need ball clay
Soluble sulphate is controlled in an appropriate scope, and to produce preventing polluting effect, good top grade has glaze Ceramic Tiles, meets city
Field has the demand of glaze Ceramic Tiles to top grade.
The content of the invention
The invention provides a kind of ball clay for having glaze Ceramic Tiles raw material as top grade, the soluble sulphate of the ball clay
Content is low, only 30-200ppm, has the advantages that suspension is good, moisture retention is good and good drying rupture strength.
It is a further object to provide it is a kind of as top grade have glaze Ceramic Tiles raw material ball clay production method.
The technical solution adopted by the present invention is：A kind of ball clay for having glaze Ceramic Tiles raw material as top grade, the ball clay
Following components including percentage by weight：
Preferably, the soluble sulphate content of ball clay for having glaze Ceramic Tiles raw material as top grade is 30-
200ppm。
Preferably, the soluble sulphate content of the primary clay of selection is less than 1200ppm.Primary clay is aluminosilicate
Rock forms kaolinite and other hydrosilicate mineral, quartz etc. after weathering, and the particle residual of incomplete weathering is in situ
And clay is formed, the solubility salt of generation is then taken away by rainwater dissolving.The general quality of primary clay is purer, iron oxide, oxidation
Titanium, manganese oxide equal size are low, and whiteness is high after burning, and refractoriness is higher, but often contains parent rock impurity, and particle is thicker, suspension compared with
Difference, moisture retention is poor, and plasticity is relatively low, and it is relatively low to dry rupture strength.For example, potassium feldspar weathering reaction is as follows：
4K[AlSi3O8]+6H2O→Al4[Si4O10](OH)8+8SiO2+ 4KOH or
4K[AlSi3O8]+4H2O→Al4[Si4O10](OH)8+8SiO2+2K2CO3。
Preferably, the soluble sulphate content of the secondary clay of selection is less than 1200ppm.Secondary clay is by primary viscous
Soil glues after former parent rock is moved away from the presence of the drift in rainwater rivers and creeks or wind-force what low-lying place deposited and formed again
Soil.Clay rubs and attenuated through collision in itself in drift transition process, while is entrained into some organic substances and other impurity,
Therefore secondary clay has particle is tiny, suspension is preferable, moisture retention is preferable, plasticity is higher, dry rupture strength is higher etc.
Advantage, but impurity is more, and iron oxide, titanium oxide, manganese oxide equal size are higher, and whiteness is relatively low after burning.
Preferably, the soluble sulphate content of the gibbsite of selection is less than 1200ppm.Gibbsite is mainly by containing aluminium
Secondary mineral of the silicate through decomposing and hydrolyzing and formed, the mineral partly formed for low temperature hot liquid containing aluminosilicate.Three water aluminium
The crystal of stone is superfine small, and crystal accumulation is together into concretion forms, beans shape or earthy.Gibbsite has that particle is tiny, plasticity
High, the advantages that suspension is good, moisture retention is good, but dry shrink it is big, burn till that contraction is big, dry tenacity is low.
Preferably, the diluent of selection is waterglass, sodium carbonate or sodium humate, the soluble sulfuric acid of the diluent of selection
Salt content is less than 1000ppm.Being added into diluent can make primary clay, secondary clay and gibbsite be well dispersed in aqueous medium
In, good mud system is formed, makes mud that there is good transporting, while also easily remove impurity.
Preferably, the flocculant of selection is aluminium polychloride, nitric acid or magnesium chloride, the soluble sulfuric acid of the flocculant of selection
Salt content is less than 1000ppm.Primary clay, secondary clay and gibbsite cohesion can be made by being added into flocculant, be formed good steady
Fixed, not stratified mud, it is also beneficial to improve the efficiency of press filtering of follow-up mud.
Preferably, the soluble sulphate content of the water of selection is less than 100ppm.
Present invention also offers a kind of production method for the ball clay for having glaze Ceramic Tiles raw material as top grade, including following step
Suddenly：
1) soluble sulphate of primary clay, secondary clay, gibbsite, diluent, flocculant and water is tested respectively,
Choose satisfactory primary clay, secondary clay, gibbsite, diluent, flocculant and water；
2) primary clay is put into 1# slurryings pond, puts into water and diluent successively in proportion, be melted into slurry, slurry is conveyed
Thicker quartz sand is removed to 1# spirals litter cleaning machine, 1# is then transported to and scrapes the thinner quartz sand of husky machine removing, then be transported to 1#
Vibratory sieve except debark, grass roots, mica or other impurity, be then delivered to 1# oblique pond sedimentation 0.5-60 hours, then take out Xie Chishang
Layer slurry pond into 1#, adds flocculant using 1# mixers, slurry is fully flocculated while stirring, the slurry conveying after flocculation
To 1# end product pools, pure primary clay slurry is obtained；
3) secondary clay is put into 2# slurryings pond, puts into water and diluent successively in proportion, be melted into slurry, slurry is conveyed
Thicker quartz sand is removed to 2# spirals litter cleaning machine, then is transported to 2# and scrapes the thinner quartz sand of husky machine removing, then is transported to 2# and shakes
It is dynamic screen out debark, grass roots, mica or other impurity, be then delivered to 2# oblique pond sedimentation 0.5-36 hours, then take out Xie Chi upper stratas
Slurry pond into 2#, flocculant is added while stirring with 2# mixers, slurry is fully flocculated, the slurry after flocculation is transported to 2#
End product pool, obtain pure secondary clay slurry；
4) gibbsite is put into 3# slurryings pond, puts into water and diluent successively in proportion, be melted into slurry, slurry is conveyed
Thicker quartz sand is removed to 3# spirals litter cleaning machine, then is transported to 3# and scrapes the thinner quartz sand of husky machine removing, then is transported to 3# and shakes
It is dynamic screen out debark, grass roots, mica or other impurity, be then delivered to 3# oblique pond sedimentation 0.5-36 hours, then take out Xie Chi upper stratas
Slurry pond into 3#, flocculant is added while stirring with 3# mixers, slurry is fully flocculated, the slurry after flocculation is transported to 3#
End product pool and obtain pure gibbsite slurry；
5) pure primary clay slurry, pure secondary clay slurry and pure gibbsite slurry are transported to 4# end product pools, with 4# mixers
It is well mixed, then filter press is pumped into using plunger and sloughs part water, form the ball clay product that moisture content is 18-36%.
Preferably, in step 1), the soluble sulphate content of the satisfactory primary clay of selection is less than
1200ppm, the soluble sulphate content of satisfactory secondary clay are less than 1200ppm, satisfactory gibbsite
Soluble sulphate content is less than 1200ppm, and the soluble sulphate content of satisfactory diluent is less than 1000ppm, symbol
The soluble sulphate content for closing desired flocculant is less than 1000ppm, and the soluble sulphate content of satisfactory water is low
In 100ppm.
Preferably, in step 2), primary clay is melted into the slurry that siccative percentage composition is 12-66%；In step 3)
In, secondary clay is melted into the slurry that siccative percentage composition is 10-58%；In step 4), gibbsite is melted into siccative hundred
Divide the slurry that content is 10-58%.
The top grade of the present invention has the ball clay of glaze Ceramic Tiles raw material, and its all raw material used includes primary clay, secondary
Clay, gibbsite, diluent, flocculant, water, its soluble sulphur is tested using method as defined in GB/T 8158.5 before producing
The soluble sulphate of hydrochlorate, the soluble sulphate content of the selected raw material of strict control, primary clay and secondary clay
Content is less than 1200ppm, and the soluble sulphate content of diluent and flocculant is less than 1000ppm, the soluble sulphate of water
Less than 100ppm, the soluble sulphate content of gibbsite is less than 1200ppm.
Glaze Slip mainly by hard materials such as the feldspar of bulky grain, quartz, frit, flux, fluxing agents and is typically not greater than
10% ball clay composition, to ensure that glaze slip is not stratified in a long time, it is necessary to there is good suspension.Feldspar, quartz, melt
The hard material particle such as block is big, it is easy to which the precipitated and separated in glaze slip, this needs the tiny ball clay of particle to provide enough hang
Buoyancy.
Glaze glazing must have certain moisture retention in ceramic body, so that suitable glaze slip can penetrate into base substrate
Interior formation intermediate layer.This intermediate layer can improve the combination between ceramic glaze layer and base substrate, avoid both shrinkage factors and expansion
Stress caused by coefficient difference and the defects of ftracture, deform.Intermediate layer can also absorb part base substrate and burn till caused gas,
Greatly reduce glaze layer pin hole, air blister defect.The big moisture retention of the hard material particle such as feldspar, quartz, frit is poor, and this needs particle tiny
Ball clay give glaze slip to provide suitable moisture retention.
The present invention uses primary clay, secondary clay and gibbsite as primary raw material, reasonably combined to learn from other's strong points to offset one's weaknesses, and makes life
The ball clay of production has excellent suspension, suitable moisture retention, good plasticity and higher drying rupture strength.
Primary clay, secondary clay and gibbsite are all natural minerals, and each component fluctuation of these raw materials is larger, its
In, soluble sulphate can be up to more than 7000ppm, and have part to have glaze Ceramic Tiles to use bleaching primary clay as original
Material, for this primary clay in order to improve whiteness, it is primary viscous to bleach that a large amount of sulfuric acid and sodium dithionite are added in production process
Soil reduces its Fe2O3Content, the soluble sulphate that the primary clay of this bleaching production contains can be up to 2000-
10000ppm.If having used the ball clay of high dissolubility sulfate in having glaze ceramic tile producing process, its surface is being burnt till
When will generate a large amount of stomatas, greatly affected the anti-pollution ability of glaze Ceramic Tiles.
The present invention the strict soluble sulphate content for controlling raw material, it is former to choose relatively low soluble sulphate by detection
Material puts into production, and in the concentration of production time control slurrying material, makes during press filtration part soluble sulphate as the water taken off is drained.
By these measures, this invention greatly reduces the soluble sulphate of ball clay product, has glaze Ceramic Tiles for production top grade
Good raw material is provided, has ensured the high-grade quality for there are glaze Ceramic Tiles well.
The beneficial effects of the invention are as follows：The present invention uses above-mentioned formula and production method, can well control and produce
The soluble sulphate of the ball clay arrived is 30-200ppm, and the suspension of the ball clay produced is good, moisture retention is good, after burning
Color development is good, overcomes over completely the shortcomings that causing the more anti-fouling effect differences of product surface stomata because the sulfate of raw material is too high, is
Ceramic manufacturing enterprises production top grade has glazed pottery tile product to provide good increased quality platform.
Embodiment
Embodiment 1
A kind of as top grade have the ball clay of glaze Ceramic Tiles raw material, the ball clay include percentage by weight with the following group
Point：
The soluble sulphate content of wherein each component is as follows：Primary clay is 300ppm, secondary clay 500ppm, three
Diaspore is 360ppm, sodium carbonate 200ppm, nitric acid 500ppm, water 50ppm.
There is the production method of the ball clay of glaze Ceramic Tiles raw material as top grade, comprise the following steps：
1) soluble sulphate of primary clay, secondary clay, gibbsite, diluent, flocculant and water is tested respectively,
Choose primary clay, secondary clay, gibbsite, diluent, flocculant and the water for meeting above-mentioned requirements；
2) primary clay is put into 1# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
50% slurry, slurry is transported to 1# spirals litter cleaning machine and removes thicker quartz sand, be then transported to 1# scrape husky machine remove it is thinner
Quartz sand, then be transported to 1# vibratory sieves except debark, grass roots, mica or other impurity, be then delivered to the oblique pond sedimentations 10 of 1#
Hour, then oblique pond upper slurry pond into 1# is taken out, flocculant is added using 1# mixers while stirring, slurry is fully flocculated,
Slurry after flocculation is transported to 1# end product pools, obtains pure primary clay slurry；
3) secondary clay is put into 2# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
48% slurry, slurry is transported to 2# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 2# scrape husky machine remove it is thinner
Quartz sand, then be transported to 2# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 2 of 2#
When, then oblique pond upper slurry pond into 2# is taken out, flocculant is added while stirring with 2# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 2# end product pools, obtains pure secondary clay slurry；
4) gibbsite is put into 3# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
45% slurry, slurry is transported to 3# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 3# scrape husky machine remove it is thinner
Quartz sand, then be transported to 3# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 3 of 3#
When, then oblique pond upper slurry pond into 3# is taken out, flocculant is added while stirring with 3# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 3# end product pools and obtains pure gibbsite slurry；
5) pure primary clay slurry, secondary clay slurry and pure gibbsite slurry are transported to 4# end product pools, mixed with 4# mixers
Close uniformly, then filter press is pumped into using plunger and sloughs part water, form the ball clay product that moisture content is 28.5%.
Embodiment 2
A kind of as top grade have the ball clay of glaze Ceramic Tiles raw material, the ball clay include percentage by weight with the following group
Point：
The soluble sulphate content of wherein each component is as follows：Primary clay is 800ppm, secondary clay 300ppm, three
Diaspore is 230ppm, waterglass 700ppm, aluminium polychloride 900ppm, water 20ppm.
There is the production method of the ball clay of glaze Ceramic Tiles raw material as top grade, comprise the following steps：
1) soluble sulphate of primary clay, secondary clay, gibbsite, diluent, flocculant and water is tested respectively,
Choose primary clay, secondary clay, gibbsite, diluent, flocculant and the water for meeting above-mentioned requirements；
2) primary clay is put into 1# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
45% slurry, slurry is transported to 1# spirals litter cleaning machine and removes thicker quartz sand, be then transported to 1# scrape husky machine remove it is thinner
Quartz sand, then be transported to 1# vibratory sieves except debark, grass roots, mica or other impurity, be then delivered to the oblique pond sedimentations 20 of 1#
Hour, then oblique pond upper slurry pond into 1# is taken out, flocculant is added using 1# mixers while stirring, slurry is fully flocculated,
Slurry after flocculation is transported to 1# end product pools, obtains pure primary clay slurry；
3) secondary clay is put into 2# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
42% slurry, slurry is transported to 2# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 2# scrape husky machine remove it is thinner
Quartz sand, then be transported to 2# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 15 of 2#
When, then oblique pond upper slurry pond into 2# is taken out, flocculant is added while stirring with 2# mixers, makes slurry flocculation fully flocculation,
Slurry after flocculation is transported to 2# end product pools, obtains pure secondary clay slurry；
4) gibbsite is put into 3# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
40% slurry, slurry is transported to 3# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 3# scrape husky machine remove it is thinner
Quartz sand, then be transported to 3# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 15 of 3#
When, then oblique pond upper slurry pond into 3# is taken out, flocculant is added while stirring with 3# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 3# end product pools and obtains pure gibbsite slurry；
5) pure primary clay slurry, secondary clay slurry and pure gibbsite slurry are transported to 4# end product pools, mixed with 4# mixers
Close uniformly, then filter press is pumped into using plunger and sloughs part water, form the ball clay product of moisture content 25.7%.
Embodiment 3
A kind of as top grade have the ball clay of glaze Ceramic Tiles raw material, the ball clay include percentage by weight with the following group
Point：
The soluble sulphate content of wherein each component is as follows：Primary clay is 300ppm, secondary clay 200ppm, three
Diaspore is 800ppm, sodium humate 400ppm, magnesium chloride 500ppm, water 30ppm.
There is the production method of the ball clay of glaze Ceramic Tiles raw material as top grade, comprise the following steps：
1) soluble sulphate of primary clay, secondary clay, gibbsite, diluent, flocculant and water is tested respectively,
Choose primary clay, secondary clay, gibbsite, diluent, flocculant and the water for meeting above-mentioned requirements；
2) primary clay is put into 1# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
20% slurry, slurry is transported to 1# spirals litter cleaning machine and removes thicker quartz sand, be then transported to 1# scrape husky machine remove it is thinner
Quartz sand, then be transported to 1# vibratory sieves except debark, grass roots, mica or other impurity, be then delivered to the oblique pond sedimentations 35 of 1#
Hour, then oblique pond upper slurry pond into 1# is taken out, flocculant is added using 1# mixers while stirring, slurry is fully flocculated,
Slurry after flocculation is transported to 1# end product pools, obtains pure primary clay slurry；
3) secondary clay is put into 2# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
25% slurry, slurry is transported to 2# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 2# scrape husky machine remove it is thinner
Quartz sand, then be transported to 2# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 25 of 2#
When, then oblique pond upper slurry pond into 2# is taken out, flocculant is added while stirring with 2# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 2# end product pools, obtains pure secondary clay slurry；
4) gibbsite is put into 3# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
30% slurry, slurry is transported to 3# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 3# scrape husky machine remove it is thinner
Quartz sand, then be transported to 3# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 22 of 3#
When, then oblique pond upper slurry pond into 3# is taken out, flocculant is added while stirring with 3# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 3# end product pools and obtains pure gibbsite slurry；
5) pure primary clay slurry, secondary clay slurry and pure gibbsite slurry are transported to 4# end product pools, mixed with 4# mixers
Close uniformly, then filter press is pumped into using plunger and sloughs part water, form the ball clay product that moisture content is 33.5%.
Embodiment 4
A kind of as top grade have the ball clay of glaze Ceramic Tiles raw material, the ball clay include percentage by weight with the following group
Point：
The soluble sulphate content of wherein each component is as follows：Primary clay is 800ppm, secondary clay 600ppm, three
Diaspore is 500ppm, sodium carbonate 600ppm, aluminium polychloride 500ppm, water 80ppm.
There is the production method of the ball clay of glaze Ceramic Tiles raw material as top grade, comprise the following steps：
1) soluble sulphate of primary clay, secondary clay, gibbsite, diluent, flocculant and water is tested respectively,
Choose primary clay, secondary clay, gibbsite, diluent, flocculant and the water for meeting above-mentioned requirements；
2) primary clay is put into 1# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
30% slurry, slurry is transported to 1# spirals litter cleaning machine and removes thicker quartz sand, be then transported to 1# scrape husky machine remove it is thinner
Quartz sand, then be transported to 1# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 1 of 1#
When, then oblique pond upper slurry pond into 1# is taken out, flocculant is added using 1# mixers while stirring, slurry is fully flocculated, is wadded a quilt with cotton
Slurry after solidifying is transported to 1# end product pools, obtains pure primary clay slurry；
3) secondary clay is put into 2# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
35% slurry, slurry is transported to 2# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 2# scrape husky machine remove it is thinner
Quartz sand, then be transported to 2# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 1 of 2#
When, then oblique pond upper slurry pond into 2# is taken out, flocculant is added while stirring with 2# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 2# end product pools, obtains pure secondary clay slurry；
4) gibbsite is put into 3# slurryings pond, puts into water and diluent successively in proportion, chemical conversion siccative percentage composition is
38% slurry, slurry is transported to 3# spirals litter cleaning machine and removes thicker quartz sand, then be transported to 3# scrape husky machine remove it is thinner
Quartz sand, then be transported to 3# vibratory sieves except debark, grass roots, mica or other impurity, it is small to be then delivered to the oblique pond sedimentations 3 of 3#
When, then oblique pond upper slurry pond into 3# is taken out, flocculant is added while stirring with 3# mixers, slurry is fully flocculated, and is flocculated
Slurry afterwards is transported to 3# end product pools and obtains pure gibbsite slurry；
5) pure primary clay slurry, secondary clay slurry and pure gibbsite slurry are transported to 4# end product pools, mixed with 4# mixers
Close uniformly, then filter press is pumped into using plunger and sloughs part water, form the ball clay product that moisture content is 26.5%.
The embodiment 1-4 ball clays produced are detected, acquired results are as shown in table 1 below.
The performance test results of the ball clay of the embodiment 1-4 of table 1 productions
From the foregoing, it will be observed that the properties of ball clay produced by the invention for having glaze Ceramic Tiles raw material as top grade can meet
The requirements of index, it has excellent performance.
Claims (10)
1. a kind of ball clay for having glaze Ceramic Tiles raw material as top grade, it is characterised in that the ball clay includes percentage by weight
Following components：
2. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that described as high
It is 30-200ppm that shelves, which have the soluble sulphate content of the ball clay of glaze Ceramic Tiles raw material,.
3. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that primary clay
Soluble sulphate content is less than 1200ppm.
4. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that secondary clay
Soluble sulphate content is less than 1200ppm.
5. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that gibbsite
Soluble sulphate content is less than 1200ppm.
6. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that diluent is water
Glass, sodium carbonate or sodium humate, the soluble sulphate content of diluent are less than 1000ppm.
7. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that flocculant is poly-
Close aluminium chloride, nitric acid or magnesium chloride, the soluble sulphate content of flocculant and be less than 1000ppm.
8. the ball clay according to claim 1 for having glaze Ceramic Tiles raw material as top grade, it is characterised in that the solubility of water
Sulphates content is less than 100ppm.
9. there is the production method of the ball clay of glaze Ceramic Tiles raw material as top grade, it is characterised in that comprise the following steps：
1) soluble sulphate of primary clay, secondary clay, gibbsite, diluent, flocculant and water is tested respectively, is chosen
Satisfactory primary clay, secondary clay, gibbsite, diluent, flocculant and water；
2) primary clay is put into 1# slurryings pond, puts into water and diluent successively in proportion, be melted into slurry, slurry is transported to 1#
Spiral litter cleaning machine removes thicker quartz sand, is then transported to 1# and scrapes the thinner quartz sand of husky machine removing, then is transported to 1# vibrations
Screen out debark, grass roots, mica or other impurity, be then delivered to 1# oblique pond sedimentation 0.5-60 hours, then take out Xie Chi upper stratas slurry
Expect pond in 1#, flocculant is added using 1# mixers while stirring, slurry is fully flocculated, the slurry after flocculation is transported to 1#
End product pool, obtain pure primary clay slurry；
3) secondary clay is put into 2# slurryings pond, puts into water and diluent successively in proportion, be melted into slurry, slurry is transported to 2#
Spiral litter cleaning machine removes thicker quartz sand, then is transported to 2# and scrapes the thinner quartz sand of husky machine removing, then is transported to 2# vibratory sieves
Except debark, grass roots, mica or other impurity, be then delivered to 2# oblique pond sedimentation 0.5-36 hours, then take out oblique pond upper slurry
The pond into 2#, flocculant is added while stirring with 2# mixers, slurry is fully flocculated, the slurry after flocculation is transported to 2# finished products
Pond, obtain pure secondary clay slurry；
4) gibbsite is put into 3# slurryings pond, puts into water and diluent successively in proportion, be melted into slurry, slurry is transported to 3#
Spiral litter cleaning machine removes thicker quartz sand, then is transported to 3# and scrapes the thinner quartz sand of husky machine removing, then is transported to 3# vibratory sieves
Except debark, grass roots, mica or other impurity, be then delivered to 3# oblique pond sedimentation 0.5-36 hours, then take out oblique pond upper slurry
The pond into 3#, flocculant is added while stirring with 3# mixers, slurry is fully flocculated, the slurry after flocculation is transported to 3# finished products
Pond and obtain pure gibbsite slurry；
5) pure primary clay slurry, pure secondary clay slurry and pure gibbsite slurry are transported to 4# end product pools, mixed with 4# mixers
Uniformly, then filter press is pumped into using plunger and sloughs part water, obtain ball clay product.
10. production method according to claim 9, it is characterised in that in step 2), primary clay is melted into siccative hundred
Divide the slurry that content is 12-66%, in step 3), secondary clay is melted into the slurry that siccative percentage composition is 10-58%；
In step 4), gibbsite is melted into the slurry that siccative percentage composition is 10-58%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532453.2A CN107500719B (en) | 2017-07-03 | 2017-07-03 | Ball clay used as raw material of high-grade glazed ceramic tile and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532453.2A CN107500719B (en) | 2017-07-03 | 2017-07-03 | Ball clay used as raw material of high-grade glazed ceramic tile and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107500719A true CN107500719A (en) | 2017-12-22 |
| CN107500719B CN107500719B (en) | 2019-12-20 |
Family
ID=60678613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532453.2A Active CN107500719B (en) | 2017-07-03 | 2017-07-03 | Ball clay used as raw material of high-grade glazed ceramic tile and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107500719B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569729A (en) * | 2004-04-28 | 2005-01-26 | 新会嘉窑陶瓷原料有限公司 | Ball clay as raw materials of superwhite polished tile and method for making same |
| JP2006290695A (en) * | 2005-04-13 | 2006-10-26 | Saburi Toryo Kk | Method for manufacturing ceramic raw material |
| CN103041867A (en) * | 2011-10-12 | 2013-04-17 | 刘一序 | Catalyst carrier, and preparation method and application thereof |
-
2017
- 2017-07-03 CN CN201710532453.2A patent/CN107500719B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569729A (en) * | 2004-04-28 | 2005-01-26 | 新会嘉窑陶瓷原料有限公司 | Ball clay as raw materials of superwhite polished tile and method for making same |
| JP2006290695A (en) * | 2005-04-13 | 2006-10-26 | Saburi Toryo Kk | Method for manufacturing ceramic raw material |
| CN103041867A (en) * | 2011-10-12 | 2013-04-17 | 刘一序 | Catalyst carrier, and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 陆小荣: "《陶瓷工艺学》", 31 January 2005 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107500719B (en) | 2019-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Rhodes | Clay and Glazes for the Potter | |
| CN100343195C (en) | Low temperature semi-porcelain and its preparation method | |
| CN105753448A (en) | Ultralow-temperature low-deformation glazed green brick body and preparation method thereof | |
| CN106495742B (en) | Anti- wax stone bonding glaze, anti-wax stone bonding ceramics and its preparation process | |
| CN109608045B (en) | Wear-resistant high-hardness ceramic glaze and preparation method thereof | |
| US11708307B2 (en) | Composition to completely or partially replace ball clay in ceramics, method of making, and use thereof | |
| CN105036703B (en) | Ceramic of fine and close low water suction high and preparation method thereof | |
| CN105198385B (en) | A kind of method that utilization oilfield waste drilling mud prepares environment friendly ceramic filtering material | |
| CN104058786A (en) | High-performance aerated concrete building material utilizing barium slag and preparation method thereof | |
| CN110228992A (en) | A kind of high white pottery porcelain of high thermal stability and preparation method thereof | |
| JP4966596B2 (en) | Ceramic substrate and ceramic fired body | |
| CN104045319B (en) | A kind of waste stone dust pottery and preparation method thereof | |
| ITBS20090131A1 (en) | METHOD FOR THE PRODUCTION OF BRICKS, INTERMEDIATE PRODUCT AND BRICK | |
| CN106630980A (en) | An oil-proof antifouling kitchen ceramic tile | |
| CN106007380A (en) | Red glaze and preparation method thereof | |
| CN107500719A (en) | A kind of ball clay and its production method for having glaze Ceramic Tiles raw material as top grade | |
| US20050116395A1 (en) | Method for aluminum residue ash recycling utilization | |
| CN103664133A (en) | Special washing ball clay for top-grade ceramics and production method thereof | |
| CN110028301B (en) | Green glaze Ru porcelain for Zhanggong roadway and preparation method thereof | |
| WO2016065891A1 (en) | Colour ceramic and preparation method therefor | |
| CN1238299C (en) | Ball clay as raw materials of superwhite polished tile and method for making same | |
| CN107500718A (en) | A kind of ball clay and its production method as high-grade electrical porcelain raw materials | |
| CN107285731B (en) | Ball clay as high-grade sanitary ceramic raw material and production method thereof | |
| CN106957169A (en) | A kind of manufacture craft of iron stoneware | |
| CN102180651B (en) | Hollow grouting method for producing attapulgite porous ceramic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |