CN110183241A - A kind of high-strength light marble ceramic wafer and preparation method thereof - Google Patents
A kind of high-strength light marble ceramic wafer and preparation method thereof Download PDFInfo
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- CN110183241A CN110183241A CN201910391488.8A CN201910391488A CN110183241A CN 110183241 A CN110183241 A CN 110183241A CN 201910391488 A CN201910391488 A CN 201910391488A CN 110183241 A CN110183241 A CN 110183241A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
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- 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
- C04B33/36—Reinforced clay-wares
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Environmental & Geological Engineering (AREA)
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Abstract
A kind of high-strength light marble ceramic wafer and preparation method thereof, the high-strength light marble ceramic wafer passes through slurry preparation section respectively, powder preparation section, accurate positioning cloth system, press-molding process, body drying process, incrustation process, it is burnt into treatment process, post-processing treatment process is successively made with sorting process, the high-strength light marble ceramic wafer is mainly made of basestock through process, ceramic solid waste foaming agent, ball clay, waste powder, porcelain stone, chiltern bentonite and degumming agent are made by crowded basestock formula rate mixing obtains basestock, the beneficial effects of the invention are as follows effective save the cost and efficiently solve existing marble ceramic wafer easy existing defects in process of production, and existing marble ceramic wafer is easy to produce crackle in process of production, hole and color difference, it is existing big Fibrous gypsum ceramic wafer production rear surface and inside are difficult to reach the problem of decorative pattern consistent entire body influential effect aesthetics.
Description
Technical field
The present invention relates to marble ceramic wafer preparation field more particularly to a kind of high-strength light marble ceramic wafer and its systems
Preparation Method.
Background technique
Currently, ceramic is widely used in architecture inside and outside decoration in China, the building of early stage mostly uses wet combining
Technique carries out the decorating inner and external walls construction of ceramic tile, however, due to being in external surface of buildings using the ceramic tile of wet combining form of construction work,
In erosion by wind and rain earthquake and under the action of temperature change in addition, it is also easy to produce aging and obscission, may cause under serious conditions
A large amount of financial losses and casualties；
The marble slabs cladding currently used for exterior walls of buildings, there are more defects: bulk density is very high, general > 2.56g/
cm3, it is a very big burden to building weight bearing, natural material is with more defect: crackle, hole etc. and color difference is difficult to
It is low to control flexural strength, about 8Mpa, and for outdoor in use, the more weathering such as aggravation that drench with rain day Sai, cause very big peace
In full hidden danger.
Marble material is greatly favored by consumers as high latch device material, and since marble is expensive and has radiation
Property is difficult to always widely available, in order to comply with the market demand, is proposed surface texture parian successively on the market in recent years
Ceramic tile, but the surface layer texture variations of artificial marble ceramic tiles are few and surface layer grain effect and interiors of products grain effect are inconsistent, it is existing
Somebodies not only require nothing more than aesthetic feeling brought by the grain effect of product surface when choosing entire body ceramic tile, and in product
Portion and the consistency of surface texture effect are put forward new requirements.
The market demand is complied with, the ceramic tile of surface texture parian is proposed successively on the market in recent years, by consumer
Favor, but the surface layer texture variations of this kind of artificial marble ceramic tiles are few and surface layer grain effect and interiors of products grain effect are different
It causes.As ceramic industry continues to develop, the artificial marble ceramic tiles of this quasi-tradition are gradually commonly called as " false entire body ceramic tile ", and people
It is no longer only merely aesthetic feeling brought by the grain effect of requirement product surface, also to interiors of products when choosing entire body ceramic tile
New higher requirement is proposed with the consistency of surface texture effect, existing marble ceramic wafer generally only has surface to have line
It is inconsistent with surface texture and entirety entire body and the consistent influential effect aesthetics of decorative pattern and be not able to satisfy not up to inside road
The effect of people's demand.
Currently, the waste solids generated because producing ceramic tile also increase with it with the continuous increase of Ceramic Tiles production capacity, wherein
Useless powder, useless base and the useless brick that production process generates be easy to cause environmental pollution and with ceramic raw material and dyestuff price
Rising steadily influences the sustainable development of ceramic industry.
To sum up, research and develop that a kind of lightweight, high-strength, safety, no color differnece, defect are controllable and recyclable waste material carries out
The exterior wall dried hanging ceramic wafer of the consistent entire body effect of the parian of production, inside and outside decorative pattern is market in urgent need, there is wide answer
Use prospect.
Summary of the invention
To solve problem described above, the effective save the cost of the present invention and existing marble pottery is efficiently solved
Porcelain plate is easy existing defects in process of production, and existing marble ceramic wafer is easy to produce crackle, hole in process of production
Hole and color difference, existing marble ceramic wafer production rear surface and inside are difficult to reach the consistent entire body influential effect beauty of decorative pattern
The problem of property seen.
In conjunction with problem described above, the present invention provides a kind of high-strength light marble ceramic wafer and preparation method thereof,
It include high-strength light marble ceramic wafer, the high-strength light marble ceramic wafer passes through slurry preparation section, powder respectively
Preparation section, accurate positioning cloth system, press-molding process, body drying process, incrustation process, firing processing work
Sequence, post-processing treatment process and sorting process are successively made, and the high-strength light marble ceramic wafer passes through slurry preparation section
Basestock is obtained with powder preparation section, and basestock is put into after accurate positioning cloth system carries out cloth positioning and is pressed
Machine molding procedure, obtain semi-finished product successively carry out body drying process, incrustation process, firing treatment process obtain just at
Product obtain finished product by post-processing treatment process and sorting process, and the accurate positioning cloth system is digitized using true entire body
Material distributing machine, the high-strength light marble ceramic wafer are the tools fired under conditions of firing temperature is 1150-1200 degrees Celsius
There is the high-strength light marble ceramic wafer of class circular hole sealed porosity internal structure, the high-strength light marble ceramic wafer is to use
In the hanging plate of outdoor overhead curtain wall, bulk density 1.7-1.84/cm3, with a thickness of>20mm, water absorption rate is<0.5%, flexural strength
For > 20Mp；
The effective true entire body by accurate positioning cloth system digitize material distributing machine carry out cloth precise positioning to
It generates and unanimously reaches entire body effect inside and outside marble lines.
The high-strength light marble ceramic wafer is mainly made of basestock through process；
The basestock is respectively by ceramic solid waste foaming agent: 30-50%, ball clay: 10-30%, useless powder: 1-3%,
Porcelain stone: 5-30%, chiltern bentonite: 10-25%, degumming agent: 0.1-0.6% are mixed through slurry preparation section and powder preparation section
Material, the true entire body digitlization material distributing machine progress cloth precise positioning of accurate positioning cloth system, press-molding process carry out dry method
Compression moulding carries out the dry body that body drying process obtains dry body, dry body is carried out to incrustation process to pressed green body
Surface carries out glazing and stamp processing or applies glass frit, firing treatment process is fired dry body, post-processing processing
Dry body is carried out edging and is successively made with sorting process after chamfering by process；
After the slurry preparation section is mixed evenly by ceramic waste solids, sludge, green body reinforcing agent, silicon carbide
Obtain ceramic solid waste foaming agent；The effective ceramics for generating basic green body by sludge, ceramic waste solids recycling composition are solid
Useless infusion.
The powder preparation section passes through ceramic waste solids and sludge crushes uniformly to be mixed with and obtains waste powder；
Ceramic solid waste foaming agent, ball clay, waste powder, porcelain stone, chiltern bentonite and degumming agent are pressed into basestock formula
Ratio mixing, which is made, obtains basestock.
Further, the high-strength light marble ceramic wafer is entire body parian porcelain plate, the high-strength light marble
The width of ceramic wafer is 300-900mm, length 600-1800mm, with a thickness of 20-30mm.Traditional ceramic tile accomplishes thickness
20mm or more than it is extremely difficult, the reason is that it is the problem for being difficult to go beyond that thick brick, which is cooked porcelain, in the firing stage, and
The thickness of present invention high-strength light ceramic wafer for building is up to 20mm-30mm.
Further, the ceramic waste solids are settled to obtain ceramic solid waste foaming agent by slurry preparation section, are obtained
Ceramic solid waste foaming agent afterwards is carried out disinfection deodorizing process by disinfection and sterilization process and deodorization process, prepares work by powder
Sludge and ceramic waste solids after ordered pair deodorization and sterilization carry out production waste powder, pass through accurate positioning cloth working procedure systems
True entire body digitlization material distributing machine carries out cloth precise positioning, and powder is put into press progress press-molding process and obtains into parison
Green body is carried out body drying treatment process by body, and the green body after being dried carries out incrustation process and handles to obtain first product,
Firing treatment process is carried out by first product, firing temperature is 1150-1200 degrees Celsius, and obtaining bulk density is 1.7-1.84g/cm3,
With a thickness of>20mm, water absorption rate is<0.5%, flexural strength>20Mpa finished product.
The invention has the advantages that sum up, high-strength light ceramic wafer of the present invention, environmental protection and energy saving, light weight, intensity is high,
Water absorption rate is low, and the fidelity of stone material is high, reaches the consistent entire body of lines, can dimensionally accomplish it is bigger thicker, for outdoor
High-altitude curtain wall is safely and conveniently constructed very much, and saving is mounted into, by recycling the waste material generated in ceramic tile producing process
Have the function that save the cost and economize on resources, the aesthetics of marble ceramic wafer is improved by effectively reaching entire body effect
And it is decorative, it prevents marble ceramic wafer from cracking in process of production, hole and the problem of color difference, passes through cloth essence
Certainly position effectively has the function that surface is consistent with internal decorative pattern to improve aesthetics and meet people's demand.
Specific embodiment
It is following that the invention will be further described:
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, belongs to protection scope of the present invention.
Embodiment 1:
Step (1): basestock is respectively by ceramic solid waste foaming agent: 49%, ball clay: 11%, give up powder: 1%, porcelain
Stone: 21%, chiltern bentonite: 18%, degumming agent: 0.1% through slurry preparation section and powder preparation section mixing, accurate positioning
Cloth system digitizes material distributing machine by true entire body and does to green body progress cloth precise positioning, press-molding process to green body
Method compression moulding obtains dry body to pressed green body progress body drying process, does dry body progress incrustation process
Base surface carries out glazing and stamp processing or applies glass frit, firing treatment process is fired dry body, at post-processing
Dry body is carried out edging and is successively made with sorting process after chamfering by science and engineering sequence.
Step (2): slurry preparation section passes through ceramic waste solids: 30 parts, sludge: 10 parts, green body reinforcing agent: 0.1 part, carbon
SiClx: 1 part be mixed evenly after obtain ceramic solid waste foaming agent；
Powder preparation section passes through 30 parts of ceramic waste solids and obtains waste powder with uniform be mixed with of 10 parts of sludge crushing；It will
Ceramic solid waste foaming agent 48%, ball clay 20%, waste powder 2%, porcelain stone 18%, chiltern bentonite 12% and degumming agent 0.1%
It is made by crowded basestock formulation weight percentage mixing and obtains basestock.
Embodiment 2:
Step (1): basestock is respectively by ceramic solid waste foaming agent: 45%, ball clay: 15%, give up powder: 2%, porcelain
Stone: 23%, chiltern bentonite: 15%, degumming agent: 0.5% through slurry preparation section and powder preparation section mixing, accurate positioning
Cloth system digitizes material distributing machine by true entire body and does to green body progress cloth precise positioning, press-molding process to green body
Method compression moulding obtains dry body to pressed green body progress body drying process, does dry body progress incrustation process
Base surface carries out glazing and stamp processing or applies glass frit, firing treatment process is fired dry body, at post-processing
Dry body is carried out edging and is successively made with sorting process after chamfering by science and engineering sequence；
Step (2): slurry preparation section passes through ceramic waste solids: 40 parts, sludge: 20 parts, green body reinforcing agent: 1 part, carbonization
Silicon: 2 parts be mixed evenly after obtain ceramic solid waste foaming agent；
Powder preparation section passes through 40 parts of ceramic waste solids and obtains waste powder with uniform be mixed with of 20 parts of sludge crushing；It will
Ceramic solid waste foaming agent 47%, ball clay 10%, waste powder 3%, porcelain stone 15%, chiltern bentonite 25% and degumming agent 0.5%
It is made by crowded basestock formulation weight percentage mixing and obtains basestock.
Embodiment 3:
Step (1): basestock is respectively by ceramic solid waste foaming agent: 47%, ball clay: 30%, give up powder: 3%, porcelain
Stone: 10%, chiltern bentonite: 10%, degumming agent: 0.5% through slurry preparation section and powder preparation section mixing, accurate positioning
Cloth system digitizes material distributing machine by true entire body and does to green body progress cloth precise positioning, press-molding process to green body
Method compression moulding obtains dry body to pressed green body progress body drying process, does dry body progress incrustation process
Base surface carries out glazing and stamp processing or applies glass frit, firing treatment process is fired dry body, at post-processing
Dry body is carried out edging and is successively made with sorting process after chamfering by science and engineering sequence；
Step (2): slurry preparation section passes through ceramic waste solids: 50 parts, sludge: 30 parts, green body reinforcing agent: 2 parts, carbonization
Silicon: 3 parts be mixed evenly after obtain ceramic solid waste foaming agent；
Powder preparation section passes through 50 parts of ceramic waste solids and obtains waste powder with uniform be mixed with of 30 parts of sludge crushing；It will
Ceramic solid waste foaming agent 38%, ball clay 30%, waste powder 3%, porcelain stone 9%, chiltern bentonite 20% and degumming agent 0.6% are pressed
Crowded basestock formulation weight percentage mixing, which is made, obtains basestock.
It is as follows for the high-strength light marble ceramic wafer performance test test index and result of 1-3 of the embodiment of the present invention:
1, new material: the present invention uses special formulation, the high-strength light marble for building burnt out with the formula
Ceramic wafer is different from other general category Ceramic Tiles, closer to the special texture of marble ceramic wafer lithotome, the emulation of stone material
Degree is high.
2, Gao Houdu: traditional ceramic tile thickness accomplish 20mm or more than it is extremely difficult, the reason is that firing the stage,
It is the problem for being difficult to go beyond that thick brick, which is cooked porcelain, and the thickness of present invention high-strength light marble ceramic wafer for building
Reachable > 20mm.
3, light: the inside of present invention high-strength light marble ceramic wafer for building possesses the hole knot of similar circular hole
Structure, bulk density is generally in 1.7g/cm3-1.84g/cm3, one third lighter than stone material and conventional ceramic brick is more.
4, high-intensitive: the invention belongs to light-weight ceramic tile, the breakdown strengths of the high-strength light marble ceramic wafer of 18mm thickness
>=4900N, the modulus of rupture are greater than 22Mpa；Breakdown strength >=7700N of 20mm or more thick high-strength light marble ceramic wafer,
The modulus of rupture is greater than 28Mpa.
Intensity of the invention is far longer than traditional light-weight ceramic tile (bulk density 1.0-1.5g/cm3Or it is less than 1.0g/
cm3)。
5, keep the temperature: the inside of present invention high-strength light marble ceramic wafer for building possesses the hole knot of similar circular hole
Structure allows its inside to form an air layer, and thermal coefficient is low, and thermal coefficient is about 0.12w/ (m.k), to have certain heat preservation
Effect.
6, sound insulation: the inside of present invention high-strength light marble ceramic wafer for building possesses the hole knot of similar circular hole
Structure allows its inside to form an air layer, to have certain soundproof effect.
7, frost resistance is good: the flawless after -40 DEG C to 15 DEG C each holding 60min are recycled 5 times, no peeling.
8, cloth precise positioning: material distributing machine is digitized by true entire body, precise positioning is carried out to generate marble to cloth
It is consistent inside and outside lines, improve aesthetics.
To sum up, high-strength light marble ceramic wafer of the present invention, environmental protection and energy saving, light weight, intensity is high, and water absorption rate is low, stone material
Fidelity it is high, can dimensionally accomplish bigger thicker, safely and conveniently construct very much for outdoor overhead curtain wall, save and hang
It dresses up.
Above-mentioned a kind of high-strength light marble ceramic wafer and preparation method thereof has specifically included high-strength light marble pottery
Porcelain plate, high-strength light marble ceramic wafer pass through respectively slurry preparation section, powder preparation section, accurate positioning cloth system,
Press-molding process, body drying process, incrustation process, firing treatment process, post-processing treatment process and sorting process
Successively it is made；
High-strength light marble ceramic wafer obtains basestock by slurry preparation section and powder preparation section, will be basic
Blank is put into after accurate positioning cloth system carries out cloth positioning and carries out press-molding process, and press-molding process adds mold to fill
Decorations show that semi-finished product successively carry out body drying process, incrustation process, firing treatment process and obtain first product；
First product is by obtaining finished product after post-processing treatment process and sorting process；
Accurate positioning cloth system digitizes material distributing machine using true entire body；True entire body digitlization material distributing machine is using five dimension clothes
Technology realizes that the pattern texture of marble surface and bottom surface reaches unified, equally true entire body in table.
High-strength light marble ceramic wafer is fired under conditions of firing temperature is 1150-1200 degrees Celsius with class
The high-strength light marble ceramic wafer of circular hole sealed porosity internal structure, the inside of present invention high-strength light ceramic wafer for building
Possess similar cellular hole configurations, bulk density is generally in 1.7g/cm3-1.94g/cm3, lighter by three than stone material and conventional ceramic brick
More than/mono- and its one air layer of internal formation is allowed to allow its inside to form an air to have certain soundproof effect
Layer, thermal coefficient is low, and thermal coefficient is about 0.12w/ (m.k), to have certain heat insulation effect.
High-strength light marble ceramic wafer is the hanging plate for outdoor overhead curtain wall, bulk density 1.7-1.84/cm3, thick
Degree is>20mm, and water absorption rate is<0.5%, and flexural strength is>20Mpa；The invention belongs to high-strength light marble ceramic wafer, 20mm
Breakdown strength >=4900N of thick Lightweight ceramic porcelain plate, the modulus of rupture are greater than 22Mpa；20mm or more thick high-strength light ceramic wafer
Breakdown strength >=8800N, the modulus of rupture be greater than 28Mpa, intensity of the invention is far longer than traditional lightweight Dali feldspar
(bulk density is 1.0-1.5 or is less than 1.00g/cm plate3)。
High-strength light marble ceramic wafer is mainly made of basestock through process；As described above, more than effectively passing through
Process working process basestock is to generate high-strength light marble ceramic wafer.
Basestock is respectively by ceramic solid waste foaming agent: 30-50%, ball clay: 10-30%, useless powder: 1-3%, porcelain
Stone: 5-30%, chiltern bentonite: 10-25%, degumming agent: 0.1-0.6% are mixed through slurry preparation section and powder preparation section
Material, the true entire body digitlization material distributing machine progress cloth precise positioning of accurate positioning cloth system, press-molding process carry out dry method
Compression moulding carries out the dry body that body drying process obtains dry body, dry body is carried out to incrustation process to pressed green body
Surface carries out glazing and stamp processing or applies glass frit, firing treatment process is fired dry body, post-processing processing
Dry body is carried out edging and is successively made with sorting process after chamfering by process；As described above, effectively according to slurry preparation section with
Powder preparation section is recycled waste material and obtains green body, successively obtains finished product by above process processing green body, finished product it is big
It is consistent inside and outside fibrous gypsum lines.
True entire body digitlization cloth system uses the Strand Feeding Technique of five-dimensional solid, can be realized multi-level multicoloured flexibility
Metaplasia produces, its working principle is that: all inputs of the cloth system are inputted in a manner of pattern document；Apparatus for distributing communication
Open-ended, with front and back equipment seamless interfacing；Keyholed back plate is managed in realization, and full-automatic Flexible Production is defeated by pattern document
Enter, using five dimension Strand Feeding Techniques, realizes that the pattern texture of marble surface and bottom surface reaches unified, equally true entire body in table.
Slurry preparation section be mixed evenly by ceramic waste solids, sludge, green body reinforcing agent, silicon carbide after obtain
Ceramic solid waste foaming agent；As described above, being effectively mixed according to ceramic waste solids, sludge, green body reinforcing agent and silicon carbide
Ceramic solid waste foam is obtained, to have the function that recycle ceramic waste solids utilizes with sludge circulation.
Silicon carbide is a kind of foamed material, and the presence of the material receives it unlike conventional ceramic in sintering procedure
Contracting is expansion instead, so that high-strength light ceramic wafer for building be made to be more easier in size and thickness than traditional ceramics plate
Accomplish big and thick, ceramic solid waste foaming agent, 1-3 parts of silicon carbide, ceramics waste solids 30-50 is made by the mixing of following raw material
Part, sludge or 10-30 parts of bed mud, 10-25 parts of bentonite, 0.1-2 parts of green body reinforcing agent, 0.1-0.6 parts of degumming agent.
Powder preparation section passes through ceramic waste solids and sludge crushes uniformly to be mixed with and obtains waste powder；As described above,
Effectively crushed uniformly to be mixed with according to ceramic waste solids and sludge and obtain waste powder, thus reach the ceramic waste solids of recycling with
The effect that sludge powder recycles.
Ceramic solid waste foaming agent, ball clay, waste powder, porcelain stone, chiltern bentonite and degumming agent are pressed into basestock formula
Ratio mixing, which is made, obtains basestock；As described above, effectively according to ceramic solid waste foaming agent, ball clay, waste powder, porcelain
Proportionally mixing produces basestock for stone, chiltern bentonite and degumming agent.
Ball clay is roughly divided into two class of rich kaolinite stone-type and rich sericite type, because its partial size is smaller, so at 1200 DEG C
Temperature shrinkage rate is larger, be easy to be sintered, its plastic index be all high plasticity clay 4.0~5.0, due to its containing Fe2O3,
The impurity such as TiiO2 are lower, white after calcination or canescence, are good fire resisting bonding clays, multi-purpose to make clayey, High-Alumina
The bonding clay and ceramic industry raw material of refractory product；As described above, effectively carrying out the work of fire and heat endurance according to ball clay
It is made of convenient for ceramics.
High-strength light marble ceramic wafer is entire body parian porcelain plate, and the width of high-strength light marble ceramic wafer is
300-900mm, length 600-1800mm, with a thickness of 20-30mm.
Ceramic waste solids are settled to obtain ceramic solid waste foaming agent by slurry preparation section, the ceramic solid waste after obtaining
Foaming agent is carried out disinfection deodorizing process by disinfection and sterilization process and deodorization process, by powder preparation section to deodorization and
Sludge and ceramic waste solids after sterilization carry out production waste powder, are digitized by the true entire body of accurate positioning cloth working procedure systems
Material distributing machine carry out cloth precise positioning, by powder be put into press carry out press-molding process obtain molding blank, by green body into
Row body drying treatment process and drying temperature are 130-150 degrees Celsius, and the green body after being dried carries out incrustation process
Processing obtains first product, carries out firing treatment process by first product, and firing temperature is 1150-1200 degrees Celsius, obtains bulk density
For 1.7-1.84g/cm3, with a thickness of>20mm, water absorption rate is<0.5%, flexural strength>20Mpa finished product.
It is authenticated by experiment using flawless, no peeling after -50 DEG C to 20 DEG C each holding 60min circulations are multiple.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention are limited by appended claims extremely equivalent.
The invention has the advantages that it is good effectively to reach high thickness, light, high-intensitive, heat preservation, sound insulation and frost resistance
Effect, high-strength light ceramic wafer of the present invention, environmental protection and energy saving, light weight, intensity is high, and water absorption rate is low, and the fidelity of stone material is high, reaches
The consistent entire body of lines, can dimensionally accomplish bigger thicker, safely and conveniently construct very much, save for outdoor overhead curtain wall
About mount cost；
Have the function that save the cost by recycling the waste material generated in ceramic tile producing process and economize on resources,
The aesthetics and dicoration that marble ceramic wafer is improved by effectively reaching entire body effect, prevent marble ceramic wafer in life
It is cracked during producing, hole and the problem of color difference, surface and internal decorative pattern is effectively reached by cloth precise positioning
Unanimously to improve aesthetics and meet the effect of people's demand.
Claims (3)
1. a kind of high-strength light marble ceramic wafer and preparation method thereof includes high-strength light marble ceramic wafer, feature
It is, the high-strength light marble ceramic wafer passes through slurry preparation section, powder preparation section, accurate positioning cloth system respectively
System, press-molding process, body drying process, incrustation process, firing treatment process, post-processing treatment process and grder man
Sequence is successively made, and the high-strength light marble ceramic wafer obtains basic base by slurry preparation section and powder preparation section
Material, by basestock be put into accurate positioning cloth system carry out cloth positioning after carry out press-molding process, obtain semi-finished product according to
Secondary progress body drying process, incrustation process, firing treatment process obtain first product, by post-processing treatment process and divide
Process is selected to obtain finished product, the accurate positioning cloth system digitizes material distributing machine, the high-strength light marble using true entire body
Ceramic wafer is fired under conditions of firing temperature is 1150-1200 degrees Celsius with class circular hole sealed porosity internal structure
High-strength light marble ceramic wafer, the high-strength light marble ceramic wafer is hanging plate for outdoor overhead curtain wall, is held
Weight is 1.7-1.84/cm3, with a thickness of>20mm, water absorption rate is<0.5%, and flexural strength is>20Mpa；
The high-strength light marble ceramic wafer is mainly made of basestock through process:
The basestock weight percent by ceramic solid waste foaming agent in basestock respectively are as follows: 30-50%, ball clay
Weight percent in basestock are as follows: 10-30%, useless weight percent of the powder in basestock are as follows: 1-3%, porcelain
Weight percent of the stone in basestock are as follows: the weight percent of 5-30%, chiltern bentonite in basestock are as follows: 10-
25%, weight percent of the degumming agent in basestock are as follows: 0.1-0.6%, the above raw material is through slurry preparation section and powder
True entire body digitlization material distributing machine progress the cloth precise positioning, press-molding work of preparation section mixing, accurate positioning cloth system
Sequence carries out dry method compression moulding, obtains dry body to pressed green body progress body drying process, dry body is carried out incrustation
The dry body surface of process carries out glazing and stamp processing or applies glass frit, firing treatment process is fired dry body,
Dry body is carried out edging and is successively made with sorting process after chamfering by post-processing treatment process；The slurry preparation section is will be ceramic
Waste solids: 30-50 parts, sludge: 10-30 parts, green body reinforcing agent: 0.1-2 parts, silicon carbide: 1-3 parts, after being mixed evenly
Obtain ceramic solid waste foaming agent；
The powder preparation section passes through ceramic waste solids and sludge crushes uniformly to be mixed with and obtains waste powder；
Ceramic solid waste foaming agent, ball clay, waste powder, porcelain stone, chiltern bentonite and degumming agent are pressed and squeeze basestock recipe ratio
Example mixing, which is made, obtains basestock.
2. a kind of high-strength light marble ceramic wafer and preparation method thereof according to claim 1, feature is as described light
The high-strength marble ceramic wafer of matter is entire body parian porcelain plate, and the width of the high-strength light marble ceramic wafer is 300-
900mm, length 600-1800mm, with a thickness of 20-30mm.
3. a kind of high-strength light marble ceramic wafer and preparation method thereof according to claim 1, which is characterized in that the pottery
Porcelain waste solids are settled to obtain ceramic solid waste foaming agent by slurry preparation section, and the ceramic solid waste foaming agent after obtaining passes through
Disinfection and sterilization process and deodorization process carry out disinfection deodorizing process, by powder preparation section to the dirt after deodorization and sterilization
Mud and ceramic waste solids carry out production waste powder, digitize material distributing machine by the true entire body of accurate positioning cloth working procedure systems and carry out
Powder is put into press progress press-molding process and obtains molding blank, green body is carried out body drying by cloth precise positioning
Treatment process, the green body after being dried carry out incrustation process and handle to obtain first product, carried out at firing by first product
Science and engineering sequence, firing temperature are 1150-1200 degrees Celsius, and obtaining bulk density is 1.7-1.84g/cm3, with a thickness of > 20mm, water absorption rate is
<0.5%, flexural strength>20Mpa finished product.
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| CN112500147A (en) * | 2020-12-24 | 2021-03-16 | 湖州海程塑业有限公司 | Light wall brick |
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