CN107793131A - A kind of environment-friendly ceramic water-permeable brick and its manufacture method - Google Patents
A kind of environment-friendly ceramic water-permeable brick and its manufacture method Download PDFInfo
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- CN107793131A CN107793131A CN201711105573.0A CN201711105573A CN107793131A CN 107793131 A CN107793131 A CN 107793131A CN 201711105573 A CN201711105573 A CN 201711105573A CN 107793131 A CN107793131 A CN 107793131A
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
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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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The present invention provides a kind of environment-friendly ceramic water-permeable brick and its manufacture method, it is characterized in that, the particle of discarded porous ceramics product is used as basic framework, the useless brick grain of variable grain size according to a certain ratio respectively as bottom frame material and the aggregate of surface layer frame material, and additional appropriate vitrified bonding, water, ceramic pigment respectively, through dispensing, mixing, secondary material distributing is compressing, burns till and examine etc. the production method of technique that qualified environment-friendly ceramic water-permeable brick is made.The present invention is applied to the high-volume industrialization production of water-permeable brick, the features such as manufactured water-permeable brick water permeability is strong, compression strength is high, non-skid property is good, numerous in variety, easy to maintenance, and the useless brick of use ceramics factory is raw material, effectively to provide new approach using ceramic waste product.
Description
Technical field
The invention belongs to ceramic field, particularly a kind of environment-friendly ceramic water-permeable brick and its manufacture method.
Background technology
With the fast development of China's economy, the product such as stone material, cement and Ceramic Tiles exists as ground laying construction material
It is widely used among urban construction, the common feature of these construction materials is that water permeability is poor or even waterproof, city ground
Lay this kind of construction material is increased year by year by the region of " hardening ", and urban waterlogging phenomenon is serious, exacerbates " urban heat land effect "
Formation, some regions cannot get the timely supplement of surface water because of the exhaustive exploitation of underground water, and also happen occasionally surface subsidence
Phenomenon, with the development of economic construction, the continuous progress of social civilization, requirement of the people to living environment, material life also exists
Improve constantly, " sponge-type city " concept is also to arise at the historic moment.
With the continuous heating of recent two decades Real estate industry, ceramic industry is also to have welcome a fast-developing phase,
During this, unqualified discarded product is also increasing year by year caused by ceramics factory.According to relevant report, China's Ceramic Tiles production in 2016
Amount is converted up to as many as 110.76 hundred million square metres by product qualification rate 95%, annual to produce more than 12,000,000 tons waste ceramic produced
Product, it is well known that ceramic is the inorganic non-metallic material formed by high-temperature firing, and natural degradation, weathering capacity are very poor,
Caused waste ceramic product can not only bring benefits in its production process, and pollute environment.
To solve the above problems, various slug type water-permeable bricks emerge in an endless stream.Patent publication us CN102351508B is disclosed
" a kind of production method using useless porcelain colorful ceramic permeable brick ", the percentage by weight of its dispensing is：Useless porcelain 50 ~ 60%,
Grey clay 0 ~ 50%, yellow clay 0 ~ 50%, red clay 0 ~ 50%, toner 0 ~ 10%.Its select toner mainly with
The ferrous metal such as iron, manganese, titanium element develops the color, and obtained product is restricted in color change, such as green, blue, purple is light
The water-permeable brick of refined tone is just difficult to be made.Patent publication us CN103204698B discloses " a kind of to prepare ring using iron tailings
The method of guarantor's type water-permeable brick ", it is characterized in that using iron tailings as basic aggregate, it is saturating to introduce a certain amount of waste broken glass bits preparation environment-friendly type
Water brick, is comprised the following steps that：Raw material is broken, ball milling, dispensing, mixing, drying, is molded, burns till, cutting grinding.It is crucial
Technology be the carborundum of introducing 0.25% ~ 1.5% as high-temperature foaming agent, block foaming and intumescing forms how empty shape structure when burning till,
Water-permeable brick is made in the processing technology that block after burning till need to pass through cutting grinding, and its product is in compression strength, practicality and outer
See color and luster etc. and some problems be present.Water-permeable brick made of patent publication us CN103204698B and CN102351508B, is adopted
It is basically identical with once compressing technique, the inner hole structure of manufactured water-permeable brick and aperture.But water-permeable brick is being laid and made
During, all kinds of debris are inevitably assembled on brick body surface, when cleaning cleaning, due to " the size base of brick body internal orifice dimension
This is consistent ", debris can penetrate into inside brick body the blocking for causing endoporus, cause the water permeability of brick body to be remarkably decreased.Patent discloses
Document CN105948707A is disclosed " a kind of environmental sintering ceramic color water-permeable brick production method ", it is characterised in that inner framework
Brick grain mesh number scope of being given up in material and surface layer frame material is smaller, and the useless brick grain of bulky grain does not use, relatively low to the utilization rate for the brick grain that gives up,
And need to dry 24 ~ 48 hours before burning till, time-consuming for production, is unfavorable for the high-volume industrialization production of water-permeable brick.
Therefore, also without a kind of manufacture method of ideal environment-friendly ceramic water-permeable brick.
The content of the invention
In order to solve prior art problem, the present invention provides a kind of environment-friendly ceramic water-permeable brick, its good water permeability, pressure resistance
Spend that high, rich in color, non-skid property is good, practical good endurance, simple production process.
To achieve the above object, technical scheme provided by the present invention is：A kind of environment-friendly ceramic water-permeable brick, its feature exist
In, formed by the bottom frame material and 8 ~ 12% surface layer frame material that following dry weight percentage is 88 ~ 92%,
Wherein, the bottom frame material by following dry weight percentage raw material：
The useless brick grain of 40 ~ 60% 3 ~ 6 mesh,
The useless brick grain of 20 ~ 30% 6 ~ 18 mesh,
The useless brick grain of 20 ~ 30% 18 ~ 40 mesh,
It is subject to the following material of the percentage by weight of the bottom frame material outside：
4 ~ 8% vitrified bonding,
3 ~ 5% water is formed,
The surface layer frame material is given up brick grain by 100% 6 ~ 18 mesh,
It is subject to the following material of the percentage by weight of the surface layer frame material outside：
4 ~ 8% vitrified bonding,
3 ~ 5% water,
0.5 ~ 3% ceramic pigment is formed.
Preferably, the useless brick grain is the discarded porous ceramics system that sintering temperature is burnt till between 1170 DEG C to 1250 DEG C
Product.
Preferably, the useless brick grain is made using hammer crushing mode.
The present invention also provides a kind of manufacture method of above-mentioned environment-friendly ceramic water-permeable brick, comprises the following steps：
S1：Material is got ready by the formula of the bottom frame material, is mixed, it is standby；
S2：Material is got ready by the formula of the surface layer frame material, is mixed, it is standby；
S3：The bottom frame material and the surface layer frame material got ready are used according to the above ratio has secondary material distributing briquettability
The automatic hydraulic press compacting of energy carries out secondary material distributing compacting, water-permeable brick base substrate is made, the pressure of compacting is maintained at more than 950T；
S4：The water-permeable brick base substrate is directly entered in roller kilns and burnt till through 1160 ~ 1200 DEG C；
S5：Product is through outbound after the assay was approved.
The present invention has the advantages that compared with prior art：The advantage of the invention is that from discarded porous ceramics system
Product and water-permeable brick the factory caused waste products during producing and laying use are primary raw material, and it is permeable that environment-friendly ceramic is made
Brick, realizes the resource reutilization of ceramic industry discarded object, has not only reduced the consumption of ecosystem resource but also has protected ecological environment,
Meet current " recycling economy " Industry Development Policy.Because aggregate of the present invention is porous ceramics product brick grain,
High temperature sintering is crossed, thus burns till under the firing temperature of water-permeable brick and will not also melt again, only on brick grain periphery in melting
State, brick grain is set closely to be merged with the contact surface of brick grain.Meanwhile the vitrified bonding that the present invention uses sticks for low temperature high viscosity
Soil, addition is few, mainly plays assistant formation.Because itself AL2O3 and SiO2 content is relatively low, other flux and igloss amount are relatively
Height, therefore firing temperature is relatively low, it is big to burn till after-contraction, and can and peripheral brick grain combine closely.Therefore, burnt till by high temperature
Afterwards, brick body can have more interconnected pore, and the water allowed on brick face appears from brick bottom.In addition, because its firing temperature is relatively low, journey is sintered
Degree is high, so as to have higher rupture strength and compression strength.In addition, because of the bulky grain brick grain in bottom frame material（3 ~ 6 mesh）
A large amount of uses, both enhanced the water penetration of water-permeable brick, and improved the utilization rate of discarded porous ceramics product again.And through secondary
Water-permeable brick base substrate after cloth compacting is directly entered in roller kilns to be burnt till through 1160 ~ 1200 DEG C, eliminates old and drying process,
Production time and gas consumption are greatlyd save, advantageously in the high-volume industrialization production of product.
The invention will be further described with reference to specific embodiment for embodiment：
Embodiment 1：The present embodiment provides a kind of manufacture method of environment-friendly ceramic water-permeable brick, comprises the following steps：
S1：Material is got ready by following formulas, is well mixed in mixer, it is standby that bottom frame material is made；
The useless brick grain of 40% 3 ~ 6 mesh,
The useless brick grain of 30% 6 ~ 18 mesh,
The useless brick grain of 30% 18 ~ 40 mesh,
It is subject to the following material of the percentage by weight of the bottom frame material outside：
4% vitrified bonding,
3% water；
S2：Material is got ready by following formulas, is well mixed in mixer, it is standby that bottom frame material is made；
The useless brick grain of 100% 6 ~ 18 mesh,
It is subject to the following material of the percentage by weight of the surface layer frame material outside：
4% vitrified bonding,
3% water,
2.0% iron oxide red
S3：The 88% bottom frame material got ready and the 12% surface layer frame material got ready are taken, using with secondary material distributing pressure
The automatic hydraulic press compacting of performance processed carries out secondary material distributing compacting, is made water-permeable brick base substrate, the pressure of compacting be maintained at 950T with
On；
S4：By the water-permeable brick base substrate, burnt till in the roller kilns of the 125m that directly makes a gift to someone length through 1160 DEG C；
S5：Product is through outbound after the assay was approved.
Embodiment 2：The present embodiment provides a kind of manufacture method of environment-friendly ceramic water-permeable brick, comprises the following steps：
S1：Material is got ready by following formulas, is well mixed in mixer, it is standby that bottom frame material is made；
The useless brick grain of 60% 3 ~ 6 mesh,
The useless brick grain of 20% 6 ~ 18 mesh,
The useless brick grain of 20% 18 ~ 40 mesh,
It is subject to the following material of the percentage by weight of the bottom frame material outside：
8% vitrified bonding,
5% water；
S2：Material is got ready by following formulas, is well mixed in mixer, it is standby that bottom frame material is made；
The useless brick grain of 100% 6 ~ 18 mesh,
It is subject to the following material of the percentage by weight of the surface layer frame material outside：
8% vitrified bonding,
5% water,
1.0% cobalt blue.
S3：The 88% bottom frame material got ready and the 8% surface layer frame material got ready are taken, using with secondary material distributing
The automatic hydraulic press compacting of suppression performance carries out secondary material distributing compacting, water-permeable brick base substrate is made, the pressure of compacting is maintained at 950T
More than；
S4：By the water-permeable brick base substrate, burnt till in the roller kilns of the 125m that directly makes a gift to someone length through 1200 DEG C；
S5：Product is through outbound after the assay was approved.
Embodiment 3：The present embodiment provides a kind of manufacture method of environment-friendly ceramic water-permeable brick, comprises the following steps：
S1：Material is got ready by following formulas, is well mixed in mixer, it is standby that bottom frame material is made；
The useless brick grain of 55% 3 ~ 6 mesh,
The useless brick grain of 20% 6 ~ 18 mesh,
The useless brick grain of 25% 18 ~ 40 mesh,
It is subject to the following material of the percentage by weight of the bottom frame material outside：
6% vitrified bonding,
4% water；
S2：Material is got ready by following formulas, is well mixed in mixer, it is standby that bottom frame material is made；
The useless brick grain of 100% 6 ~ 18 mesh,
It is subject to the following material of the percentage by weight of the surface layer frame material outside：
6% vitrified bonding,
4% water,
0.5% base is with goth black, and 2% base is with orange.
S3：The 90% bottom frame material got ready and the 10% surface layer frame material got ready are taken, using with secondary cloth
Expect that the automatic hydraulic press compacting of suppression performance carries out secondary material distributing compacting, water-permeable brick base substrate is made, the pressure of compacting is maintained at
More than 950T；
S4：By the water-permeable brick base substrate, burnt till in the roller kilns of the 125m that directly makes a gift to someone length through 1180 DEG C；
S5：Product is through outbound after the assay was approved.
The environment-friendly ceramic water-permeable brick being fabricated to using three above embodiment, from discarded porous ceramics product and thoroughly
Water brickwork factory caused waste products during producing and laying use is primary raw material, and environment-friendly ceramic water-permeable brick is made, real
The resource reutilization of ceramic industry discarded object is showed, has not only reduced the consumption of ecosystem resource but also protected ecological environment, met
" recycling economy " Industry Development Policy now.It is too high because aggregate of the present invention is porous ceramics product brick grain
Temperature sintering, thus burn till under the firing temperature of water-permeable brick and will not also melt again, it is in only molten condition on brick grain periphery,
Brick grain is set closely to be merged with the contact surface of brick grain.Meanwhile the vitrified bonding that the present invention uses adds for low temperature high viscosity clay
Amount is few, mainly plays assistant formation.Because itself AL2O3 and SiO2 content is relatively low, the AL2O3 contents of this vitrified bonding are 75%,
SiO2 content is 13%, and other flux and igloss amount are of a relatively high, and igloss amount is 8%, therefore firing temperature is relatively low, after burning till
Shrink greatly, and can be combined closely with peripheral brick grain.Therefore, after high temperature is burnt till, brick body can have more interconnected pore, allow brick
Water on face appears from brick bottom, coefficient of permeability >=0.012cm/s.In addition, because its firing temperature is relatively low, sintering degree is high, so as to
With higher rupture strength and compression strength, its compression strength：>=70MPa, the modulus of rupture：≥5.5MPa.In addition, because the bottom of at
Bulky grain brick grain in layer frame material（3 ~ 6 mesh）A large amount of uses, both enhanced the water penetration of water-permeable brick, improved again discarded without glaze
The utilization rate of ceramic.And the water-permeable brick base substrate after secondary material distributing is suppressed is directly entered in roller kilns through 1160 ~ 1200
DEG C burn till, eliminate old and drying process, production time and gas consumption are greatlyd save, advantageously in product
High-volume industrialization production.
Examples of implementation described above are only the preferred embodiments of the invention, and the implementation model of the present invention is not limited with this
Enclose, therefore the change that all shape, principles according to the present invention are made, it all should cover within the scope of the present invention.
Claims (4)
1. a kind of environment-friendly ceramic water-permeable brick, it is characterised in that by the bottom frame material and 8 that following dry weight percentage is 88 ~ 92%
~ 12% surface layer frame material is formed,
Wherein, the bottom frame material by following dry weight percentage raw material：
The useless brick grain of 40 ~ 60% 3 ~ 6 mesh,
The useless brick grain of 20 ~ 30% 6 ~ 18 mesh,
The useless brick grain of 20 ~ 30% 18 ~ 40 mesh,
It is subject to the following material of the percentage by weight of the bottom frame material outside：
4 ~ 8% vitrified bonding,
3 ~ 5% water is formed,
The surface layer frame material is given up brick grain by 100% 6 ~ 18 mesh,
It is subject to the following material of the percentage by weight of the surface layer frame material outside：
4 ~ 8% vitrified bonding,
3 ~ 5% water,
0.5 ~ 3% ceramic pigment is formed.
2. environment-friendly ceramic water-permeable brick according to claim 1, it is characterised in that：The useless brick grain is that sintering temperature exists
The discarded porous ceramics product burnt till between 1170 DEG C to 1250 DEG C.
3. environment-friendly ceramic water-permeable brick according to claim 2, it is characterised in that：The useless brick grain uses hammer crushing side
Formula is made.
A kind of 4. manufacture method of environment-friendly ceramic water-permeable brick as described in claim 1 or 2 or 3, it is characterised in that：Including with
Lower step：
S1：Material is got ready by the formula of the bottom frame material, is mixed, it is standby；
S2：Material is got ready by the formula of the surface layer frame material, is mixed, it is standby；
S3：The bottom frame material and the surface layer frame material got ready are used the automatic liquid with secondary material distributing suppression performance
Press compacting carries out secondary material distributing compacting, water-permeable brick base substrate is made, the pressure of compacting is maintained at more than 950T；
S4：The water-permeable brick base substrate is directly entered in roller kilns and burnt till through 1160 ~ 1200 DEG C；
S5：Product is through outbound after the assay was approved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105573.0A CN107793131A (en) | 2017-11-10 | 2017-11-10 | A kind of environment-friendly ceramic water-permeable brick and its manufacture method |
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| CN201711105573.0A CN107793131A (en) | 2017-11-10 | 2017-11-10 | A kind of environment-friendly ceramic water-permeable brick and its manufacture method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285665A (en) * | 2020-03-12 | 2020-06-16 | 宜兴友邦陶瓷有限公司 | Method for manufacturing water permeable brick by combining waste glass with waste ceramic |
| CN113754461A (en) * | 2021-09-17 | 2021-12-07 | 河南建筑材料研究设计院有限责任公司 | Composite construction recycled aggregate sintering brick that permeates water |
| CN114133214A (en) * | 2021-12-06 | 2022-03-04 | 内蒙古建能兴辉陶瓷有限公司 | Water permeable brick raw material composition based on foamed ceramics and tile tailings, preparation device and method |
-
2017
- 2017-11-10 CN CN201711105573.0A patent/CN107793131A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285665A (en) * | 2020-03-12 | 2020-06-16 | 宜兴友邦陶瓷有限公司 | Method for manufacturing water permeable brick by combining waste glass with waste ceramic |
| CN113754461A (en) * | 2021-09-17 | 2021-12-07 | 河南建筑材料研究设计院有限责任公司 | Composite construction recycled aggregate sintering brick that permeates water |
| CN113754461B (en) * | 2021-09-17 | 2022-12-27 | 河南建筑材料研究设计院有限责任公司 | Composite construction recycled aggregate sintering brick that permeates water |
| CN114133214A (en) * | 2021-12-06 | 2022-03-04 | 内蒙古建能兴辉陶瓷有限公司 | Water permeable brick raw material composition based on foamed ceramics and tile tailings, preparation device and method |
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