CN109437840A - A kind of thermal-insulating type coloured glaze semicircular tile and preparation method thereof - Google Patents
A kind of thermal-insulating type coloured glaze semicircular tile and preparation method thereof Download PDFInfo
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- CN109437840A CN109437840A CN201811407560.3A CN201811407560A CN109437840A CN 109437840 A CN109437840 A CN 109437840A CN 201811407560 A CN201811407560 A CN 201811407560A CN 109437840 A CN109437840 A CN 109437840A
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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
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
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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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
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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
- 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
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—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
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
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Abstract
The present invention relates to coloured glaze semicircular tile technical fields, and in particular to and a kind of thermal-insulating type coloured glaze semicircular tile, raw material include: 100-110 parts of mine tailing by weight, and 12-15 parts of clay slip, 6-8 parts of coal dust, 10-15 parts of filler, 2-6 parts of glaze, 30-35 parts of water.The present invention also provides the preparation methods of the thermal-insulating type coloured glaze semicircular tile.A kind of coloured glaze semicircular tile is made as raw material using discarded tailing in the present invention, has the effect of heat-insulation and heat-preservation, overcomes the existing coloured glaze semicircular tile problem big in season of summer and winter heat insulation effect difference and cooling supply, the energy loss of heat supplying process.
Description
Technical field
The present invention relates to coloured glaze semicircular tile technical fields, and in particular to a kind of thermal-insulating type coloured glaze semicircular tile and preparation method thereof.
Background technique
In recent years, with China's expanding economy, the living conditions of people have obtained apparent improvement.Present many agricultures
Village area is the class for pursuing building, using expensive coloured glaze semicircular tile as roofing during building construction,
Lead to demand substantial increase of the market to coloured glaze semicircular tile in recent years.And it is whole for current market sales of common coloured glaze semicircular tile
For solid construction, the capacity of heat transmission is very strong, causes indoor heat hard to bear during the broiling summer, and can be very in season in severe winter room
Sombrely.The a large amount of energy and electric power can be wasted carrying out heat supply in winter, summer cooling, causes a large amount of wastes of the energy.
And China is the country of a resource-type shortage per capita, to save limited land resource, China is tight in recent years
Prohibit and building brick is fired using arable soil.Therefore, it the needs of living needs to seek new material to meet market and people
Raw material as the preparation of coloured glaze semicircular tile.And for many years, pile up like a mountain more than China as the waste of mining for tailing,
First construction Tailings Dam needs to spend a large amount of fund, and at every moment to carry out carrying out these Tailings Dams stringent bursting tube
Reason；Second strong wind weather dust diffuses, and seriously affects local air quality.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of thermal-insulating type coloured glaze semicircular tile and its preparation sides
Method.A kind of coloured glaze semicircular tile is made as raw material using discarded tailing in the present invention, has the effect of heat-insulation and heat-preservation, overcomes existing coloured glaze
The semicircular tile problem big in season of summer and winter heat insulation effect difference and cooling supply, the energy loss of heat supplying process.
A kind of thermal-insulating type coloured glaze semicircular tile proposed by the present invention, raw material include: 100-110 parts of mine tailing by weight, are glued
12-15 parts of soil paste, 6-8 parts of coal dust, 10-15 parts of filler, 2-6 parts of glaze, 30-35 parts of water.
Preferably, the filler is prepared by the raw material of following parts by weight: 100-110 parts of rice husk, 6-10 parts of coal dust,
10-15 parts of 150-200 mesh silica flour, 4-6 parts of 150-200 mesh albite in powder.
Preferably, the filler the preparation method comprises the following steps: press the parts by weight, by rice husk, coal dust, silica flour and albite in powder
It is uniformly mixed to obtain mixture, the water of 0.2-0.22 times of weight of mixture is added, stirs evenly, is compacted, obtains filler.
Preferably, the glaze is prepared by the raw material of following parts by weight: lead frit powder 84%, Lip river tin rouge and powder 10%,
Kaolin powder 6%.
Preferably, the glaze the preparation method comprises the following steps: press the parts by weight, by lead frit powder, Lip river tin rouge and powder, kaolin powder
Ground 300-400 mesh respectively, tails over less than 0.5%；Lead frit powder, Lip river tin rouge and powder after screening is mixed with kaolin powder
Mixture is uniformly obtained, the water of 4-5 times of weight of mixture is added, is uniformly mixed, obtains glaze.
The present invention also provides a kind of preparation methods of thermal-insulating type coloured glaze semicircular tile, and the method includes the following steps:
S1, the parts by weight are pressed, mine tailing, clay slip, coal dust and water is uniformly mixed, shelving, obtain just mixing；It will be first
Mixing squeezes out blank on vacuum bat extruder, is cut into blank block；
S2, it blank block is carried out to a green compact in blanking mold obtains upper base and lower base, the recessed groove of upper base and lower base
Part is filled and led up using filler, and non-recess slot part is brushed using clay slip, is brushed 2-3 times, then by upper base and lower base surrounding
Edge alignment, bonding carry out secondary pressure embryo in blanking mold, obtain semicircular tile just blank；
S3, blank at the beginning of semicircular tile is put into Semicicle-shaped mould, is the arc-shaped plank of 40-60mm at the beginning of semicircular tile on blank with width
It after portion gently makes real and smoothes out, is then close to semicircular tile and just loads onto hanging edge of a dripping tile mold in blank front end, be put into after blank block is rubbed pressure 3-4 times
Compacting and blank at the beginning of with semicircular tile is connected firmly in hanging edge of a dripping tile mold, is compacted smooth out, obtains semicircular tile first product with blank block along seam crossing；
S4, it is put into the hanging edge of a dripping tile mold that drips, is compacted, deactivation obtains the hanging edge of a dripping tile that drips after blank block is rubbed pressure 5-6 times；
S5, semicircular tile first product rear end is mitered into inclined-plane along a watt convex surface end, by the semicircular tile first product rear end court after beveling
Upper and watt convex surface outwardly, be vertically disposed in 12-15 ° inclined-plane workbench mold lower part, and keep the rear end face and tiltedly of beveling
Face workbench is in same plane, then the hanging edge of a dripping tile that will drip connects with semicircular tile first product rear end, after compacting, with blank block along seam crossing pressure
It is real to smooth out, obtain semicircular tile first product of dripping；
After S6, the semicircular tile first product natural drying that will drip, carry out pouring glaze using glaze, continue sunning obtain coloured glaze semicircular tile at the beginning of
Finished product；
S7, coloured glaze semicircular tile first product is fired, obtains thermal-insulating type coloured glaze semicircular tile.
Preferably, in S1, the time of the shelving is 3-5 days；The just mixing water content is 14-16%；The blank
The length of block is 350-400mm.
Preferably, in S2, pressure is 15-18MPa, time 2-3min when a green compact；Pressure is 18- when secondary green compact
20MPa, time 3-5min.
Preferably, in S3, before loading onto hanging edge of a dripping tile mold, first bent with thin wire from from blank front end 80-100mm at the beginning of semicircular tile
Longitudinal stick for being 12-15mm by each side excision width along two sides, and cut out with thin wire bow and go length direction extra
Part；The blank block water content is 22-25%.
Preferably, in S5, the bevel angle is 12 ° -15 °；The blank block water content is 22-25%.
Preferably, it in S6, after water drum watt first product natural drying 28-35 days, carries out pouring glaze using glaze, pours glaze 2-3
Secondary, pouring glaze overall thickness is 1.5-2.0mm, continues sunning and obtains coloured glaze semicircular tile first product in 5-6 days.
Preferably, in S6, during sunning, from the third weekend after sunning at interval of 3-5 days to the water drum by just shining
Watt first product is carried out pouring slurry 2-3 times with clay slip.
Preferably, in S7, sintering procedure is fired in two times, and cofiring 15-18 days, centre carried out the primary flame-out place that discharges water
It manages, temperature gradually rises in sintering procedure, and fires 2-3 days in each temperature section, until being warming up to 1050-1060 DEG C fires 2
Stop working after it.
In the present invention, the preparation method of the mine tailing is preferred are as follows: by tail residues impurities removing and larger block part, then uses
The mesh screen of 150-200 mesh is sieved, and is tailed over less than 1%.
In the present invention, the preparation method of the coal dust is preferred are as follows: the mesh screen of 150-200 mesh sieves after crushing coal cinder
Point, it tails over less than 1%.
In the present invention, the preparation method of the clay slip is preferred are as follows: and clay is dried 5-7 days, makes its moisture content lower than 5%,
It is sieved, is tailed over less than 1% with the mesh screen of 150-200 mesh after crushing；Clay after screening is put into vessel, with water according to
The weight ratio of 1:4.5-5.0 is mixed and stirred for uniformly.
In the present invention, the preparation method of the rice husk is preferred are as follows: dries rice husk 3-5 days, makes its moisture content lower than 2%, powder
It is sieved, is tailed over less than 1% with the mesh screen of 150-200 mesh after broken.
In the present invention, the upper base is preferably arc-shaped, length 300-350mm, with a thickness of 5-6mm, Inner arc it is straight
Diameter is 120-130mm, and radian is 150 ° -180 °, and recessed groove and recessed groove entirety edge is inwardly integrally formed in inner arc middle part position
The depth of inner arc is 2.5-3.0mm, and edge is non-recess slot part and the non-width for being recessed slot part is 15-20mm.
In the present invention, the lower base is preferably arc-shaped, and length is identical as upper base length, with a thickness of 5-6mm, Inner arc
Diameter is 125-136mm, and radian is 150 ° -180 °, and recessed groove is inwardly integrally formed in outer arc middle part position and recessed groove is whole
Depth along outer arc is 2.5-3.0mm, and edge is non-for the width and upper base of non-recess slot part and non-recess slot part
Be recessed the of same size of slot part；Preferably, the recess slot part of upper base and lower base is filled and led up using filler, and non-recess slot part is adopted
It is brushed, is brushed 2-3 times with clay slip.
In the present invention, the dripping tile die preferably makes of gypsum and with figuratum circular die.
In the present invention, the hanging edge of a dripping tile that drips is preferably arc-shaped, length 80-100mm, with a thickness of 10-12mm, arc chord angle
Degree be 120 ° -150 °, interior arc dia be 11-120mm, interior diameter is identical as semicircular tile first product outer diameter, two sides outer with root
Portion's fixed point is that starting point to centre beveling goes to 10 ° of -15 ° of angle parts, and two turnings on head using it is arc-shaped excessively, outside
Arc is close to the inner arc of the first blank of semicircular tile and protrudes into 40-50mm in semicircular tile body.
The present invention during firing needs that coloured glaze semicircular tile first product is first carried out loading of kiln, will during loading of kiln
Coloured glaze semicircular tile first product is layered stacked neat, makes opening down placement, and the spacing of every piece of coloured glaze semicircular tile first product is 10-15mm,
It is staggeredly placed between every layer and is separated above and below at interval of layer 2-3 with partition；After loading of kiln, with brick by stove door termination, and
Clay mud 3-5mm is smeared outside envelope kiln brick to close brickwork joint tightly；When stove door termination, side length is reserved at position among main wicket
Closing brick for the square kiln temperature peep hole of 100-150mm, peep hole lower edge stretches out 100-150mm, usually uses 2 pieces of bricks
It is close to peep hole on the outside of peep hole to be disposed vertically to block closing stove；It fires after completing to stop working 4-6 days, is reduced to furnace temperature
Afterwards, stove door is opened, the brownish red thermal-insulating type coloured glaze semicircular tile of firing is subjected to entrucking kiln discharge, and in barnyard stacking in heaps is whole
Together；Stop after firing, cooling is aerated to stove, furnace kiln temperature must be checked before kiln discharge, patch wicket is touched with the back of the hand and does not scald
When hand can kiln discharge, when kiln discharge, the quality of finished product coloured glaze semicircular tile must be examined simultaneously to reject underproof defect ware.
A kind of coloured glaze semicircular tile is made as raw material using discarded tailing in the present invention, has the effect of heat-insulation and heat-preservation, overcomes existing
There is the problem that coloured glaze semicircular tile is big in season of summer and winter heat insulation effect difference and cooling supply, the energy loss of heat supplying process.The present invention directly with
Discarded tailing is raw material, can consume a large amount of discarded tailing resource, effectively solves tailings pollution and security risk, reaches simultaneously
To the effective use to mining waste, turn waste into wealth, saves natural resources.Manufacturing process of the present invention is simple, convenient,
Small investment, it is quick, it may also reach up the no pollution discharge of production process, obtained coloured glaze semicircular tile is high-quality, and intensity is high, sound
Clear and melodious, watt more common coloured glaze semicircular tile of body self weight reduces about 1/4, transportation cost and the pressure to roofing can be effectively reduced, together
When, coloured glaze semicircular tile obtained is double-layer hollow coloured glaze semicircular tile, can both fully ensure that the demand of production coloured glaze semicircular tile raw material is asked
Topic, the roofing as building also have the effect of insulation when using, to reduce the cold and hot energy damage of season of summer and winter
It becomes estranged consumption.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；Wherein, 1 is semicircular tile body, and 2 be intermediate gaps layer, and 3 be the hanging edge of a dripping tile.
Fig. 2 is the semicircular tile structural schematic diagram that drips of the invention；Wherein, 1 is semicircular tile body, and 2 be intermediate gaps layer, and 3 be the hanging edge of a dripping tile,
4 be the hanging edge of a dripping tile that drips.
Fig. 3 is lower blank structure schematic diagram of the invention；Wherein, 5 be lower green body, and 6 be lower base void layer.
Fig. 4 is upper blank structure schematic diagram of the invention；Wherein, 7 be upper green body, and 8 be upper base void layer.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of thermal-insulating type coloured glaze semicircular tile, raw material include: 100 parts of mine tailing by weight, and 15 parts of clay slip, 6 parts of coal dust,
15 parts of filler, 2 parts of glaze, 35 parts of water；
Wherein, the filler is prepared by the raw material of following parts by weight: 100 parts of rice husk, 10 parts of coal dust, and 150 mesh quartz
15 parts of powder, 150 6 parts of mesh albite in powder；
The filler the preparation method comprises the following steps: press the parts by weight, rice husk, coal dust, silica flour and albite in powder are mixed equal
It is even that mixture, the water of addition 0.2 times of weight of mixture stir evenly, is compacted, obtains filler；
The glaze is prepared by the raw material of following parts by weight: lead frit powder 84%, Lip river tin rouge and powder 10%, kaolin powder
6%；
The glaze the preparation method comprises the following steps: press the parts by weight, lead frit powder, Lip river tin rouge and powder, kaolin powder are ground respectively
Honed 400 mesh, tails over less than 0.5%；Lead frit powder, Lip river tin rouge and powder after screening is uniformly mixed with kaolin powder and is mixed
Material is closed, the water of 4 times of weight of mixture is added, is uniformly mixed, obtains glaze.
The preparation method of the thermal-insulating type coloured glaze semicircular tile, the method includes the following steps:
S1, the parts by weight are pressed, mine tailing, clay slip, coal dust and water is uniformly mixed, shelving, obtain just mixing；It will be first
Mixing squeezes out blank on vacuum bat extruder, is cut into blank block；
S2, it blank block is carried out to a green compact in blanking mold obtains upper base (as shown in Figure 4) and lower base (such as Fig. 3 institute
Show), the recess slot part of upper base and lower base is filled and led up using filler, and non-recess slot part is brushed using clay slip, is brushed 3 times, is connect
Upper base and lower base edge are aligned, bonding carries out secondary pressure embryo in blanking mold, obtains semicircular tile just blank；
S3, blank at the beginning of semicircular tile is put into Semicicle-shaped mould, is the arc-shaped plank of 40mm to blank top at the beginning of semicircular tile with width
It after gently making real and smoothes out, is then close to semicircular tile and just loads onto hanging edge of a dripping tile mold in blank front end, be put into the hanging edge of a dripping tile after blank block is rubbed pressure 4 times
Compacting and blank at the beginning of with semicircular tile is connected firmly in mold, is compacted smooth out, obtains semicircular tile first product with blank block along seam crossing；
S4, it is put into the hanging edge of a dripping tile mold that drips, is compacted, deactivation obtains the hanging edge of a dripping tile that drips after blank block is rubbed pressure 5 times；
S5, semicircular tile first product rear end is mitered into inclined-plane along a watt convex surface end, by the semicircular tile first product rear end court after beveling
Upper and watt convex surface outwardly, be vertically disposed in 15 ° inclined-plane workbench mold lower part, and keep the rear end face and inclined-plane work of beveling
Make platform in same plane, then the hanging edge of a dripping tile that will drip connects with semicircular tile first product rear end, after compacting, is smeared with blank block along seam crossing compacting
It is flat, obtain drip semicircular tile first product (as shown in Figure 2)；
After S6, the semicircular tile first product natural drying that will drip, carry out pouring glaze using glaze, continue sunning obtain coloured glaze semicircular tile at the beginning of
Finished product；
S7, coloured glaze semicircular tile first product is fired, obtains thermal-insulating type coloured glaze semicircular tile (as shown in Figure 1)；
Wherein, in S1, the time of the shelving is 3 days；The just mixing water content is 16%；The length of the blank block
For 350mm；
In S2, pressure is 18MPa, time 2min when a green compact；Pressure is 20MPa when secondary green compact, and the time is
3min；
In S3, before loading onto hanging edge of a dripping tile mold, first bent with thin wire from the indulging along two sides from blank front end 100mm at the beginning of semicircular tile
The part for going length direction extra is cut out to the stick for being 12mm by each side excision width, and with thin wire bow；The blank
Block water content is 25%；
In S5, the bevel angle is 12 °；The blank block water content is 25%；
It in S6, after water drum watt first product natural drying 28 days, carries out pouring glaze using glaze, pours glaze 3 times, pour glaze overall thickness
For 1.5mm, continues sunning and obtain coloured glaze semicircular tile first product in 6 days；
In S6, during sunning, the water drum watt first product by just shining is used from the third weekend after sunning at interval of 3 days
Clay slip carries out pouring slurry 3 times；
In S7, sintering procedure is fired in two times, and cofiring system 15 days, centre carried out the primary flame-out processing that discharges water, sintering procedure
Middle temperature gradually rises, and fires 3 days in each temperature section, until stopping working after being warming up to 1050 DEG C of firings 2 days.
Embodiment 2
A kind of thermal-insulating type coloured glaze semicircular tile, raw material include: 110 parts of mine tailing by weight, and 12 parts of clay slip, 8 parts of coal dust,
10 parts of filler, 6 parts of glaze, 30 parts of water；
Wherein, the filler is prepared by the raw material of following parts by weight: 110 parts of rice husk, 6 parts of coal dust, and 200 mesh silica flours
10 parts, 200 4 parts of mesh albite in powder；
The filler the preparation method comprises the following steps: press the parts by weight, rice husk, coal dust, silica flour and albite in powder are mixed equal
It is even that mixture, the water of addition 0.22 times of weight of mixture stir evenly, is compacted, obtains filler；
The glaze is prepared by the raw material of following parts by weight: lead frit powder 84%, Lip river tin rouge and powder 10%, kaolin powder
6%；
The glaze the preparation method comprises the following steps: press the parts by weight, lead frit powder, Lip river tin rouge and powder, kaolin powder are ground respectively
Honed 300 mesh, tails over less than 0.5%；Lead frit powder, Lip river tin rouge and powder after screening is uniformly mixed with kaolin powder and is mixed
Material is closed, the water of 5 times of weight of mixture is added, is uniformly mixed, obtains glaze.
The preparation method of the thermal-insulating type coloured glaze semicircular tile, the method includes the following steps:
S1, the parts by weight are pressed, mine tailing, clay slip, coal dust and water is uniformly mixed, shelving, obtain just mixing；It will be first
Mixing squeezes out blank on vacuum bat extruder, is cut into blank block；
S2, it blank block is carried out to a green compact in blanking mold obtains upper base and lower base, the recessed groove of upper base and lower base
Part is filled and led up using filler, and non-recess slot part is brushed using clay slip, is brushed 2 times, then by upper base and lower base edge
Alignment, bonding, carries out secondary pressure embryo in blanking mold, obtains semicircular tile just blank；
S3, blank at the beginning of semicircular tile is put into Semicicle-shaped mould, is the arc-shaped plank of 60mm to blank top at the beginning of semicircular tile with width
It after gently making real and smoothes out, is then close to semicircular tile and just loads onto hanging edge of a dripping tile mold in blank front end, be put into the hanging edge of a dripping tile after blank block is rubbed pressure 3 times
Compacting and blank at the beginning of with semicircular tile is connected firmly in mold, is compacted smooth out, obtains semicircular tile first product with blank block along seam crossing；
S4, it is put into the hanging edge of a dripping tile mold that drips, is compacted, deactivation obtains the hanging edge of a dripping tile that drips after blank block is rubbed pressure 6 times；
S5, semicircular tile first product rear end is mitered into inclined-plane along a watt convex surface end, by the semicircular tile first product rear end court after beveling
Upper and watt convex surface outwardly, be vertically disposed in 12 ° inclined-plane workbench mold lower part, and keep the rear end face and inclined-plane work of beveling
Make platform in same plane, then the hanging edge of a dripping tile that will drip connects with semicircular tile first product rear end, after compacting, is smeared with blank block along seam crossing compacting
It is flat, obtain semicircular tile first product of dripping；
After S6, the semicircular tile first product natural drying that will drip, carry out pouring glaze using glaze, continue sunning obtain coloured glaze semicircular tile at the beginning of
Finished product；
S7, coloured glaze semicircular tile first product is fired, obtains thermal-insulating type coloured glaze semicircular tile；
Wherein, in S1, the time of the shelving is 5 days；The just mixing water content is 14%；The length of the blank block
For 400mm；
In S2, pressure is 15MPa, time 3min when a green compact；Pressure is 18MPa when secondary green compact, and the time is
5min；
In S3, before loading onto hanging edge of a dripping tile mold, first bent with thin wire from the indulging along two sides from blank front end 80mm at the beginning of semicircular tile
The part for going length direction extra is cut out to the stick for being 15mm by each side excision width, and with thin wire bow；The blank
Block water content is 22%；
In S5, the bevel angle is 15 °；The blank block water content is 22%；
It in S6, after water drum watt first product natural drying 35 days, carries out pouring glaze using glaze, pours glaze 2 times, pour glaze overall thickness
For 2.0mm, continues sunning and obtain coloured glaze semicircular tile first product in 5 days；
In S6, during sunning, the water drum watt first product by just shining is used from the third weekend after sunning at interval of 5 days
Clay slip carries out pouring slurry 2 times；
In S7, sintering procedure is fired in two times, and cofiring system 18 days, centre carried out the primary flame-out processing that discharges water, sintering procedure
Middle temperature gradually rises, and fires 2 days in each temperature section, until stopping working after being warming up to 1060 DEG C of firings 2 days.
Embodiment 3
A kind of thermal-insulating type coloured glaze semicircular tile, raw material include: 105 parts of mine tailing by weight, and 13 parts of clay slip, 7 parts of coal dust,
12 parts of filler, 4 parts of glaze, 33 parts of water；
Wherein, the filler is prepared by the raw material of following parts by weight: 105 parts of rice husk, 8 parts of coal dust, and 170 mesh silica flours
12 parts, 180 5 parts of mesh albite in powder；
The filler the preparation method comprises the following steps: press the parts by weight, rice husk, coal dust, silica flour and albite in powder are mixed equal
It is even that mixture, the water of addition 0.21 times of weight of mixture stir evenly, is compacted, obtains filler；
The glaze is prepared by the raw material of following parts by weight: lead frit powder 84%, Lip river tin rouge and powder 10%, kaolin powder
6%；
The glaze the preparation method comprises the following steps: press the parts by weight, lead frit powder, Lip river tin rouge and powder, kaolin powder are ground respectively
Honed 350 mesh, tails over less than 0.5%；Lead frit powder, Lip river tin rouge and powder after screening is uniformly mixed with kaolin powder and is mixed
Material is closed, the water of 4.5 times of weight of mixture is added, is uniformly mixed, obtains glaze.
The preparation method of the thermal-insulating type coloured glaze semicircular tile, the method includes the following steps:
S1, the parts by weight are pressed, mine tailing, clay slip, coal dust and water is uniformly mixed, shelving, obtain just mixing；It will be first
Mixing squeezes out blank on vacuum bat extruder, is cut into blank block；
S2, it blank block is carried out to a green compact in blanking mold obtains upper base and lower base, the recessed groove of upper base and lower base
Part is filled and led up using filler, and non-recess slot part is brushed using clay slip, is brushed 3 times, then by upper base and lower base edge
Alignment, bonding, carries out secondary pressure embryo in blanking mold, obtains semicircular tile just blank；
S3, blank at the beginning of semicircular tile is put into Semicicle-shaped mould, is the arc-shaped plank of 50mm to blank top at the beginning of semicircular tile with width
It after gently making real and smoothes out, is then close to semicircular tile and just loads onto hanging edge of a dripping tile mold in blank front end, be put into the hanging edge of a dripping tile after blank block is rubbed pressure 4 times
Compacting and blank at the beginning of with semicircular tile is connected firmly in mold, is compacted smooth out, obtains semicircular tile first product with blank block along seam crossing；
S4, it is put into the hanging edge of a dripping tile mold that drips, is compacted, deactivation obtains the hanging edge of a dripping tile that drips after blank block is rubbed pressure 6 times；
S5, semicircular tile first product rear end is mitered into inclined-plane along a watt convex surface end, by the semicircular tile first product rear end court after beveling
Upper and watt convex surface outwardly, be vertically disposed in 14 ° inclined-plane workbench mold lower part, and keep the rear end face and inclined-plane work of beveling
Make platform in same plane, then the hanging edge of a dripping tile that will drip connects with semicircular tile first product rear end, after compacting, is smeared with blank block along seam crossing compacting
It is flat, obtain semicircular tile first product of dripping；
After S6, the semicircular tile first product natural drying that will drip, carry out pouring glaze using glaze, continue sunning obtain coloured glaze semicircular tile at the beginning of
Finished product；
S7, coloured glaze semicircular tile first product is fired, obtains thermal-insulating type coloured glaze semicircular tile；
Wherein, in S1, the time of the shelving is 4 days；The just mixing water content is 15%；The length of the blank block
For 370mm；
In S2, pressure is 17MPa, time 2.5min when a green compact；Pressure is 19MPa when secondary green compact, and the time is
4min；
In S3, before loading onto hanging edge of a dripping tile mold, first bent with thin wire from the indulging along two sides from blank front end 90mm at the beginning of semicircular tile
The part for going length direction extra is cut out to the stick for being 14mm by each side excision width, and with thin wire bow；The blank
Block water content is 24%；
In S5, the bevel angle is 14 °；The blank block water content is 24%；
It in S6, after water drum watt first product natural drying 30 days, carries out pouring glaze using glaze, pours glaze 3 times, pour glaze overall thickness
For 1.8mm, continues sunning and obtain coloured glaze semicircular tile first product in 6 days；
In S6, during sunning, the water drum watt first product by just shining is used from the third weekend after sunning at interval of 4 days
Clay slip carries out pouring slurry 3 times；
In S7, sintering procedure is fired in two times, and cofiring system 17 days, centre carried out the primary flame-out processing that discharges water, sintering procedure
Middle temperature gradually rises, and fires 3 days in each temperature section, until stopping working after being warming up to 1055 DEG C of firings 2 days.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of thermal-insulating type coloured glaze semicircular tile, which is characterized in that its raw material includes: 100-110 parts of mine tailing by weight, clay slip
12-15 parts, 6-8 parts of coal dust, 10-15 parts of filler, 2-6 parts of glaze, 30-35 parts of water.
2. thermal-insulating type coloured glaze semicircular tile according to claim 1, which is characterized in that the filler by following parts by weight raw material system
It is standby to form: 100-110 parts of rice husk, 6-10 parts of coal dust, 10-15 parts of 150-200 mesh silica flour, 150-200 mesh albite in powder 4-6
Part；Preferably, the filler the preparation method comprises the following steps: press the parts by weight, by rice husk, coal dust, silica flour and albite in powder mix
It is uniform that mixture, the water of addition 0.2-0.22 times of weight of mixture stir evenly, is compacted, obtains filler.
3. thermal-insulating type coloured glaze semicircular tile according to claim 2, which is characterized in that the glaze by following parts by weight raw material system
It is standby to form: lead frit powder 84%, Lip river tin rouge and powder 10%, kaolin powder 6%；Preferably, the glaze the preparation method comprises the following steps: press institute
Parts by weight are stated, lead frit powder, Lip river tin rouge and powder, kaolin powder are distinguished into ground 300-400 mesh, tailed over less than 0.5%；It will sieve
Lead frit powder, Lip river tin rouge and powder after point are uniformly mixed to obtain mixture with kaolin powder, and the water of 4-5 times of weight of mixture is added,
It is uniformly mixed, obtains glaze.
4. a kind of preparation method of any one of -3 thermal-insulating type coloured glaze semicircular tiles according to claim 1, which is characterized in that the side
Method includes the following steps:
S1, the parts by weight are pressed, mine tailing, clay slip, coal dust and water is uniformly mixed, shelving, obtain just mixing；By first mixing
Blank is squeezed out on vacuum bat extruder, is cut into blank block；
S2, it blank block is carried out to a green compact in blanking mold obtains upper base and lower base, then by upper base and lower base surrounding
Edge alignment, bonding carry out secondary pressure embryo in blanking mold, obtain semicircular tile just blank；
S3, blank at the beginning of semicircular tile is put into Semicicle-shaped mould, is close to semicircular tile and just loads onto hanging edge of a dripping tile mold in blank front end, blank block is rubbed into pressure
After be put into the hanging edge of a dripping tile mold compacting and blank at the beginning of with semicircular tile is connected firmly, be compacted smooth out along seam crossing with blank block, obtain semicircular tile
First product；
S4, it is put into the hanging edge of a dripping tile mold that drips, is compacted after blank block is rubbed pressure, deactivation obtains the hanging edge of a dripping tile that drips；
S5, semicircular tile first product rear end is mitered into inclined-plane along a watt convex surface end, then will the drip hanging edge of a dripping tile and semicircular tile first product rear end phase
It connects, after compacting, is compacted smooth out along seam crossing with blank block, obtains semicircular tile first product of dripping；
After S6, the semicircular tile first product natural drying that will drip, carry out pouring glaze using glaze, continue sunning obtain coloured glaze semicircular tile just at
Product；
S7, coloured glaze semicircular tile first product is fired, obtains thermal-insulating type coloured glaze semicircular tile.
5. the preparation method of thermal-insulating type coloured glaze semicircular tile according to claim 4, which is characterized in that in S1, the shelving when
Between be 3-5 days；The just mixing water content is 14-16%；The length of the blank block is 350-400mm.
6. the preparation method of thermal-insulating type coloured glaze semicircular tile according to claim 4, which is characterized in that in S2, a when green compact is pressed
Power is 15-18MPa, time 2-3min；Pressure is 18-20MPa, time 3-5min when secondary green compact.
7. the preparation method of thermal-insulating type coloured glaze semicircular tile according to claim 4, which is characterized in that in S3, load onto hanging edge of a dripping tile mold
Before, each side is first cut off into width as 12-15mm's along the longitudinal of two sides from from blank front end 80-100mm at the beginning of semicircular tile
Stick；The blank block water content is 22-25%.
8. the preparation method of thermal-insulating type coloured glaze semicircular tile according to claim 4, which is characterized in that in S5, the bevel angle
It is 12 ° -15 °；The blank block water content is 22-25%.
9. the preparation method of thermal-insulating type coloured glaze semicircular tile according to claim 4, which is characterized in that in S6, by the beginning of water drum watt at
Product natural drying is carried out pouring glaze using glaze, pours glaze 2-3 times after 28-35 days, and pouring glaze overall thickness is 1.5-2.0mm, continues to dry
Obtain within 5-6 days coloured glaze semicircular tile first product；Preferably, in S6, during sunning, from the third weekend after sunning at interval of 3-5 days
Water drum watt first product by just shining is carried out to pour slurry 2-3 times with clay slip.
10. the preparation method of thermal-insulating type coloured glaze semicircular tile according to claim 4, which is characterized in that in S7, sintering procedure is divided to two
Secondary firing, cofiring 15-18 days, centre carried out the primary flame-out processing that discharges water, and temperature gradually rises in sintering procedure, and each
Temperature section is fired 2-3 days, until stopping working after being warming up to 1050-1060 DEG C of firing 2 days.
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