CN108164281A - Open spontaneous multi-functional water-permeable brick of generation negative oxygen ion and preparation method thereof - Google Patents
Open spontaneous multi-functional water-permeable brick of generation negative oxygen ion and preparation method thereof Download PDFInfo
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- CN108164281A CN108164281A CN201810012029.XA CN201810012029A CN108164281A CN 108164281 A CN108164281 A CN 108164281A CN 201810012029 A CN201810012029 A CN 201810012029A CN 108164281 A CN108164281 A CN 108164281A
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
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- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
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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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- 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
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- 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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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
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Abstract
The invention discloses a kind of open spontaneous multi-functional water-permeable brick of generation negative oxygen ion, the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion includes precoat and initial bed, and the precoat includes following components in percentage by weight：90 93% Wall or floor tile waste material grain A, 7 10% compound hydrosol A, the initial bed include following components in percentage by weight：The water absorption rate of 90 93% Wall or floor tile waste material grain B, 7 10% compound hydrosol B, the Wall or floor tile waste material grain A and Wall or floor tile waste material grain B is less than 3%.The open spontaneous multi-functional water-permeable brick of generation negative oxygen ion of the present invention can in time permeate the ground rainwater, can efficiently generate negative oxygen ion, improve air quality, mitigate haze pollution, have deodorization to water body, mitigate the rainwater of acidification and with sterilizing function.
Description
Technical field
The invention belongs to technical field of inorganic non-metal ceramic, and in particular to and it is a kind of that rainwater can permeate the ground in time, and
Negative oxygen ion can be efficiently generated, improves air quality, mitigates haze pollution, has deodorization to water body, mitigate the rainwater of acidification and have
Multi-functional water-permeable brick of sterilizing function and preparation method thereof.
Background technology
Ceramic water-permeable brick uses floor tile waste material, former as main production after multiple stage crushing, processing, classification
Material, this solves the problems, such as a large amount of solid wastes that floor tile manufacturing enterprise generates.Meanwhile ceramic water-permeable brick has preferably
Compression strength, flexural strength and water penetration (are significantly better than the seepy material using cement and denatured resin as cohesive body of baking-free type
And floor tile), also good ageing-resistant, weather resistance, high temperature resistant, resistance to soiling and wearability.The face that ceramic water-permeable brick is showed
Color is the inorganic chemical industry colorant using ceramic body, has many advantages, such as not fugitive color, is welcome extensively by market, simultaneously
Also into one of the main seepy material in national popularization sponge city.
The water-permeable brick of circulation is sold in domestic production at present and market, and major function is mainly permeable, to solving heavy rain
Caused urban waterlogging, urban ground " sponge effect " play the role of it is very big, to reducing noise, mitigating city " tropical island effect " etc.
There is certain booster action.
Patent CN1336349A discloses a kind of ceramic water-permeable brick and its production method, and major ingredient is：Useless Wall or floor tile grain 70-
90%th, feldspar powder 8-20%, cellulose 1-5%, sawdust 1-5% and appropriate amount of water.The production method of ceramic water-permeable brick is：(1) match
Material：Useless floor brick material is pulverized and sieved into 4-60 mesh, sawdust sieving 20-60 mesh, 10 times of water weight of cellulose are impregnated, and obtain viscosity 400-
600 degree, feldspar powder pulverizes and sieves 200-250 mesh；Useless Wall or floor tile grain, feldspar powder, cellulose, sawdust are added in by formula, is added
Suitable water stirs evenly；(2) base：Base is squeezed by predetermined size, that is, is molded, carries out 100-130 DEG C of drying, 50- later
After 70 minutes obtain less than 0.5% aqueous adobe, after calcined 100-140 minutes under the conditions of 1100-1300 DEG C.
In patent CN1336349A, it is to add in generate viscosity in aggregate using cellulose bubble liquid, is molding viscosity
Material, the effect of the feldspar powder of addition are to generate melting in high-temperature calcination and ceramic tile particle is bonded together generation intensity, are added
The effect for entering sawdust is to generate gap after sawdust burning and generate communication type channel during burning and gas-exhausting and improve the water penetration of product.
But this method has some disadvantages：The viscosity of the cellulosic pulp obtained with infusion method is difficult to control, and leads to what is expected in production
Viscosity is unstable, and the thickness deviation of product is larger when leading to pressing fabric.Meanwhile sawdust and solid fuel, it is being rapidly fired to
When the gas that generates of moment easily lead to adobe burst apart in exhaust, cause waste product.The method is only suitable for the push plate being burnt at a slow speed
Kiln or tunnel oven, and high energy consumption is burnt into, product quality is difficult to control.
Patent CN1232738A discloses a kind of manufacturing method of water-permeable brick, and ceramic aggregate is crushed, sieved, adhesive is nothing
Two kinds of machine clay A, B, using Unglazed ceramic matter brick red brick by 4-7 mesh aggregate 85-94%, adhesive glues aggregate for low temperature high viscosity
Soil, batch mixing mixing, compression moulding, pressure 150-250kgf/cm2, and various color bricks are made using primary or secondary material distributing.It adopts
Main technique is：With the aggregate (accounting for 70-85% more than 10 mesh) more than 4 mesh, molding adhesive is low temperature high viscosity clay,
Bonding agent low temperature itself, in 1150-1250 DEG C of high temperature firing, ceramic aggregate particle is bonded together after bonding agent melting and
Intensity is generated, not using other fluxing agents, process for calcining and firing period do not illustrate.This is simple for process, but is producing
In, higher temperature required for ceramic tile particle congruent melting phenomenon occurs for bonding agent in itself, the flexural strength difficulty of product is more than 7.0Mpa/
cm2, relative energy consumption is higher.
Patent CN101182185A discloses a kind of outdoor water-permeable brick and preparation method thereof, and main technique is：Using pottery
Porcelain give up brick be broken for be more than 0 be less than 100 mesh particle, by 6-8 mesh<5%, 8-30 mesh are 85-90%, are 5-15% more than 30 mesh
Mass mixing, add the adhesive and water of 5wt%, mud be made, add in mold, use 90-110pa/mm2Pressure compacting
Molding, tunnel oven is burnt at 1160-1220 DEG C, and total firing period is 26-29 hours.In that patent, mainly using swelling
Soil does not have with other fluxing agents in dispensing for adhesive, directly by the use of low temperature bentonite as fluxing agent.Because tunnel oven mode is burnt
It is long into the time, ceramic tile grain surface soften at high temperature after with add in bentonite it is fluxing, can obtain higher resistance to compression flexural strength and
Compared with the product of high water-permeability, it is most apparent the shortcomings that be that the link of kiln loading vehicle is difficult to realize automate tunnel oven in process of production,
A large amount of manpower and materials are needed, and firing time is too long, high energy consumption.The temperature difference of upper, middle and lower is difficult to control in another tunnel oven calcining kiln,
The aberration of product is difficult to control, and surface bulky grain has relatively good mobility during cloth, and the little particle that compares is in pressing fabric
When it is easily separated, uneven, appearance chromatic difference is big, texture is poor.
Patent CN1919564A discloses a kind of production method of environment friendly composite ceramic water-permeable brick, and this method is with can
The industrial residue of combustion things is bottom aggregate, and grain composition is：10-20 mesh 55-65% and 20-30 mesh 35-40%, mixing add in
A certain proportion of high-temperature agglomerant and organic binder bond C.M.C, agitated, aging, molding, roast and obtain finished product drying.Though
Right this method is using industrial residue, and manufacture water-permeable passage obtains higher-strength and good during using combustible for pore former and exhaust
The product of good water penetration, in process of production, it is necessary to which by dry process, and large amount of organic carbonization, burning must expire
The process that foot discharges slowly is suitable only for the production method that firing period is more than 12 hours or more.
Patent CN103771864B disclose a kind of ceramic water-permeable brick prepared using in-situ preparation high-temperature agglomerant and its
Preparation method is mainly technically characterized by introducing soluble-salt in the aggregate of water-permeable brick, and add in bone in form of an aqueous solutions
In material, it is uniformly mixed more difficult to solve the problems, such as to add in solid form, and also eliminates the problem of preparing high-temperature agglomerant,
Simplify the link of production.But soluble-salt used is metal monovalent salt and divalent salts, and addition is less than 5% in aqueous solution
When, when being actually added into the salt quality in aggregate than being only 0.175%, and adding in a large amount of water soluble salts, the alkalinity enhancing of aqueous solution,
The viscosity of molding adhesive can be largely destroyed, molding blank is caused to bond poor, green strength is low and model easy to stick when suppressing
Into surface defect.Breakage is easily caused in compacting demoulding, mobile process, and addition is reduced, though it can guarantee low temperature bonding agent
Viscosity, but fluxing action is decreased obviously can only improve melting by improving firing temperature, firing temperature will to 1170 DEG C-
1230 DEG C, cause firing energy consumption higher.
At present, the method for domestic production ceramic water-permeable brick is broadly divided into two major class：(1) using inorganic Low binding agent.It is main
Ingredient is wanted as sodium bentonite and calcium-base bentonite, reinforcing body hypothermia feldspar, (fusing point of low temperature feldspar will as high temperature fluxing agent
It asks below 1150 DEG C)；(2) made using polysaccharide solution (concentration 50wt%) as molding adhesive with aqueous metal salt
For high temperature fluxing agent.Although the product being prepared has preferable compression strength, flexural strength and coefficient of permeability, generally it is burnt into
Temperature need to reach 1170 DEG C or more, and for firing time at 6-29 hours, the energy consumption cost of firing accounted for more than 30% product cost, and
And yield is relatively low (35~100mm of product thickness), largely constrains the dosage in bigger market, and its function is only saturating
Water, reduces city " tropical island effect " and fainter sound absorption function at aqueous (gap is aqueous), and when permeable, evaporation water can not
Make certain processing to water body, it is impossible to the apparent improvement result of ambient air quality.
The negative ion ceramic ceramic tile of currently available technology production, using tourmaline powder or combined type tourmaline powder or combined type
Rare earth tourmaline powder (hereinafter referred to as negative ion powder).Its preparation process is two classes：
(1) unglazed tile, polished bricks part directly add in negative ion powder in formula, dispensing, mud are made by ball milling
Slurry, 0.2~2.5mm powder particles are made by spray drying in mud, by suppressing, drying, high temperature firing acquisition water absorption rate it is low
In 0.5% floor tile.Due to tourmaline powder sheet as black, short, bristly hair or beard is red or brown based on, add in ceramic batch, firing
The aesthetics of carcass can be seriously affected after product, so addition is restricted.Separately because of burnings such as unglazed floor tiles, polished bricks, glazed tiles
Cheng Houwei dense bodies, proportion are 2.6~2.8g/cm3, water absorption rate is both needed to 0.5% hereinafter, and the negative ion powder quilt that is added in
It is completely encapsulated in inside the carcass of complete vitreous, it is few (by addition that surface can expose aerial anionic particle
The granule size of weight percent when negative ion powder can calculate), and the liquid that ceramic tile is formed in high-temperature sintering process
It meets and immerses inside negative ion powder crystal structure, and physical-chemical reaction and variation have occurred therewith, destroy to a certain extent
The unidirectional polar axis of negative ion powder can reduce the ability of negative ion powder launching electronics, also just reduce and to generate negative oxygen ion
Ability.Other direction, because negative ion powder is completely wrapped in inside the ceramic tile carcass of vitreous, the water absorption rate of ceramic tile is 0.5%
(it is considered that not absorbing water substantially) below has also just broken off the approach that negative ion powder is in direct contact water body and air, in very great Cheng
Approach and ability that negative ion powder generates the negative oxygen ion of higher concentration are limited on degree, belongs to closed transmitting anion.
(2) glazed tile class：Glazed tile refers to apply the glaze layer that a layer thickness is 0.3-3.0mm on floor tile surface.And it bears
Ion powder is during glaze slip is prepared, and by being manually incorporated in glaze, by ball milling, is sieved, is made containing anion
The glaze slip of powder.In process of production, with get rid of glaze or drench glaze, glaze spraying mode glaze slip is allowed to be attached to ceramic adobe surface, through overdrying
After dry, after 1180-1250 DEG C of high temperature firing melts, the complete vitreous of glaze paint forms compact structure, and water absorption rate is less than 0.05%
Complete vitreous glazed layer, final negative ion powder is completely wrapped in inside glaze layer, and glazed layer is melted in high temperature sintering
It needs to be completely formed the full liquid phase compared with low viscosity in the process, stronger physical-chemical reaction has occurred with negative ion powder in liquid phase, right
The erosion bigger of negative ion powder is more easy to weaken the ability of negative ion powder launching electronics.Likewise, negative ion powder is sealed completely
Closure is rolled in silicate glass body, can not be in direct contact moisture and air, the concentration of the negative oxygen ion of generation all can only compared with
Low level, can only be in 1300/cm3Within.
At present, in the market water-permeable brick function is mainly permeable, and function is single, it is impossible to meet the need of city continuous development
It will.Compound hydrosol is equably sprayed onto water-permeable brick particles of aggregates surface, and be relatively evenly attached to by the present invention using spray-on process
Aggregate surface prepares multi-functional water-permeable brick.Every basic function that the water-permeable brick of preparation can not only meet needed for sponge city refers to
Mark, while the haze to large and medium-sized city, air pollution, acid rain penetrate into ground to the pollution of earth's surface, ground sanitary sewage with rainwater
Foul smell taste generated after topsoil etc. has clear improvement and assists improvement result, and the negative aeroion for particularly increasing city is dense
Degree allows the square in city and pavement can spontaneous generation anion.
Invention content
Rainwater can be permeated the ground in time the object of the present invention is to provide a kind of, can efficiently generate negative oxygen ion, improved empty
Makings amount mitigates haze pollution, has deodorization to water body, mitigates the rainwater of acidification and the multi-functional water-permeable brick with sterilizing function.
The technical solution adopted by the present invention is：A kind of open spontaneous multi-functional water-permeable brick of generation negative oxygen ion, it is described to open
It puts the spontaneous multi-functional water-permeable brick of generation negative oxygen ion of formula and includes precoat and initial bed, the precoat includes following weight percent
The component of ratio：
Wall or floor tile waste material grain A 90-93%,
Compound hydrosol A 7-10%,
The initial bed includes following components in percentage by weight：
Wall or floor tile waste material grain B 90-93%,
Compound hydrosol B 7-10%；
The water absorption rate of the Wall or floor tile waste material grain A and Wall or floor tile waste material grain B are less than 3%.
Preferably, the Wall or floor tile waste material grain A mixes shape by the Wall or floor tile waste material grain of the granular-grade of following weight percent
Into：
10-16 mesh Wall or floor tile waste material grain 75-85%,
16-60 mesh Wall or floor tile waste material grains 15-25%.
In addition, fabric regards the needs of color, required inorganic ceramic colorant can be additionally incorporated.
Preferably, the Wall or floor tile waste material grain B mixes shape by the Wall or floor tile waste material grain of the granular-grade of following weight percent
Into：
3-10 mesh Wall or floor tile waste material grain 40-50%,
10-16 mesh Wall or floor tile waste material grain 15-30%,
16-60 mesh Wall or floor tile waste material grains 20-35%.
Preferably, the compound hydrosol A includes following components in percentage by weight：
Preferably, the compound hydrosol B includes following components in percentage by weight：
Wherein, each component that the compound hydrosol B of the compound hydrosol A of precoat and initial bed is used is as follows：Water
For industrial tap water；Converted starch is manufactured by Foshan starch factory industrialness；Lithium carbonate fine powder is industrial tailing, carbonic acid lithium content
It is 50~60%, fineness 25-320 mesh；Albite fine powder fineness be 250-300 mesh, Na2O content ＞ 6.7% (ingredient ratio)；Phosphorus
Sour trisodium is industrial products, is used as diluent, influence liquidity, and have fluxing action；The fineness 1200-1500 of negative ion powder
Mesh.
The compound hydrosol A of precoat and the compound hydrosol B of initial bed (without negative ion powder, then save addition
The step of negative ion powder) specific preparation method it is as follows：
1) prepare a high-velocity fluid dispersator, rotating speed can be in 1500-3000 revs/min of variable frequency adjustment, according to need
It adjusts；
2) by water, converted starch and tertiary sodium phosphate, dispensing stirring adds in lithium carbonate superfine powder and sodium after 5-10 minutes in proportion
Feldspar superfine powder after being stirred for 5-8 minutes, adds in negative ion powder, then 5-8 minutes, is sieved with 120 mesh, can obtain mobility
And the good compound hydrosol of suspension.
Wherein, the sticky control standard of converted starch is：By water:Converted starch=4:1 weight ratio stirs evenly, and control is viscous
Degree is qualified between 6000-9000；Lithium carbonate, albite, the negative ion powder of addition are fine powder, are substantially insoluble in water, institute
Must be uniformly dispersed in converted starch, just be added in after abundant aquation, the fine powder for ensureing to add in does not have agglomeration.
The compound hydrosol A of the precoat of preparation and the compound hydrosol B of initial bed meet following index：
(1) proportion of compound hydrosol is needed to control in 1.70-2.0g/cm by produce reality3Between, mobility grace
Lattice viscosity apparatus is tested, and is controlled between 40-50 seconds；
(2) suspension：The compound hydrosol prepared, with diameter of phi 100, high 50cm glass tank in be added to height be
The hydrosol of 45cm stands 24 hours, with the naked eye observes glass bottom of the barrel whether subject to sediment, is not allow for sediment.
Preferably, the proportion of the compound hydrosol A and compound hydrosol B is 1.70-2.0g/cm3, viscosity 40-50
Second.
Preferably, the purity 50-60% of the lithium carbonate fine powder, fineness are 250-320 mesh；The albite fine powder it is thin
It spends for 250-300 mesh, Na2O content ＞ 6.7%.
Preferably, the negative ion powder by weight percent following raw material：Dravite 12-18%, iron dravite
12-18%, chromium dravite 12-18%, hokutolite 48-56% are mixed, and the fineness of the negative ion powder is 1200-1500
Mesh.It is furthermore preferred that following raw material of the negative ion powder by weight percent：Dravite 16%, iron dravite 16%, chromium
Dravite 16%, hokutolite 52% mix.
The negative ion powder that the present invention uses is obtained with natural purified tourmaline and Peitou stone ore hybrid process.It is various
The anion emission ability of crude tourmaline and hokutolite is widely different when the mineral structure of itself is different.Generally polishing
Floor tile throws glaze floor tile, is only suitable on interior glazed tile with light or white as far as possible tourmaline powder, and brown, dirty-green, black
Because the color development of the base glaze to brick has larger impact, unsuitable large scale uses the tourmaline powder of color.And (Inner Mongol goes out Peitou mountain flour
Production) it is coffee-like, there is faint radium element, infrared ray can be emitted, after the two is combined, the ability of transmitting anion
It is strengthened.
The anion-generating material that the present invention uses is the mixed of dravite, iron tourmaline, chromium U.S. tourmaline and hokutolite
Zoarium is machined to 1200-1500 mesh fineness by air-flow crushing, and specific composition and structure are respectively：
(1) dravite：NaMg3Al6B3Si6O27(O,OH,F)4Etc. shaft-like, brown.
(2) iron dravite：(Na,k)(Mg,Fe)3Fe6B3Si16O27(O,OH,F)4Etc. shaft-like, short cylinder black.
(3) chromium dravite：NaMg3(Cr5,Al)B3Si16O27(OH)4Pyramid shape, dirty-green.
(4) hokutolite：PbBa4(SO4)5Precipitating crystalline, it is coffee-like containing micro radium element.
Above 4 kinds of raw materials by weight, dravite 16%, iron dravite 16%, chromium dravite 16%, Peitou
52% ratio of stone mixes, and obtain fineness through air-flow crushing uses in 1200-1500 mesh super fine or each separate machined into micro mist
Weight ratio obtains after being mixed in more than ratio.
Preferably, the thickness of the precoat is 12-18mm, and the degree of the initial bed is 35-45mm.
The present invention also provides the method for preparing the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion, including following step
Suddenly：
1) in proportion by the Wall or floor tile waste material grain B of initial bed carry out dispensing, carry out horizontal batch, using pressure atomization with
The mode that compressed air secondary-atomizing mode is combined adds compound hydrosol B, carries out horizontal distributing and crushes stirring, is sent into certainly
Dynamic bottom material feeder is for use, obtains bottom material；
2) in proportion by the Wall or floor tile waste material grain A of precoat carry out dispensing, carry out horizontal batch, using pressure atomization with
The mode that compressed air secondary-atomizing mode is combined adds compound hydrosol A, carries out horizontal distributing and crushes stirring, is sent into certainly
Dynamic fabric feeder is for use, obtains fabric；
3) bottom material is sent into press and carries out a cloth, fabric is sent into press carries out secondary material distributing, and compression moulding takes off
Mould obtains water-permeable brick semi-finished product；
4) water-permeable brick semi-finished product are placed on and carry out heating firing, cooled down to get more to open spontaneous generation negative oxygen ion
Function water-permeable brick.
Wherein, the addition of compound hydrosol is added using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Enter, the total amount added in is automatically controlled with quantitative flow measurement mode, and spray-on process can equably be sprayed onto compound hydrosol permeable
Brick particles of aggregates surface, and relatively evenly it is attached to aggregate surface.
Preferably, compound hydrosol A is added with the mode that compressed air secondary-atomizing mode is combined using pressure atomization
During with compound hydrosol B, the condition of control is：Nozzle diameter Φ 2.5~Φ 3.0mm, 0.5~0.6mpa of pressure；Compressed air
Pressure is 0.4~0.6mpa.
Wherein pressure atomization pressurization contracting air atomizing principle is：With special spray gun, spray gun nozzle aperture is 2.0~Φ of Φ
2.5mm is forced into 0.5~0.6mpa pressure with stainless steel alkali prevention, antifouling pump, sprays to be formed all less than 0.10mm water through rifle nozzle
The mist of pearl, then be atomized with 0.4~0.6mpa pressure compressed airs, droplet is carried out secondary-atomizing, makes compound hydrosol abundant
Atomization forms the misty hydrosol of below 0.05mm, is easy to be uniformly adhered aggregate surface (spraying into hydrosol while stirring).
Final realization allows the negative ion powder of grain size minimum to be uniformly adhered the outermost layer in aggregate.Lithium carbonate powder and albite in powder granularity compared with
Negative ion powder is big, and momentum is big when being sprayed from spray gun, is first attached to aggregate surface, and negative ion powder is just attached to lithium carbonate and albite grain table
Face, final negative ion powder are exposed to outer layer, form Open architecture.
Preferably, the rotating speed that horizontal distributing crushes whipping process control is 2000-2900 revs/min, the pressure of compression moulding
Power control is 17-27Mpa, and heating sintering process control is：First stage, firing temperature are 50-200 DEG C, time 15-
30min；Second stage, firing temperature are 200-450 DEG C, time 15-30min；Phase III, firing temperature 450-700
DEG C, time 25-40min；Fourth stage, firing temperature are 900-1030 DEG C, time 35-45min；5th stage, firing
Temperature is 1030-1050 DEG C, time 40-60min.
The preparation of open type multifunctional water-permeable brick is integrated by multiple requirements such as the functions, cost and decoration of water-permeable brick
Considering, secondary material distributing mode is used in preparation process, it is contemplated that cost performance factor, bottom are added without colorant and negative ion powder, and
Face layer should assurance function, while meet decoration, the requirements such as sense organ again, therefore different from bottom material.Raw material aggregate is to use water absorption rate
Wall or floor tile waste material less than 3% crushes, separate storage to quality obtains.
More specifically, the technological process of production of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion is as follows：
The present invention adds compound hydrosol using pressure atomization with the mode that compressed air secondary-atomizing mode is combined, can
To realize that compound hydrosol is uniformly adhered to water-permeable brick aggregate surface, that is, can realize in compound hydrosol it is various into
Part can relatively evenly disperse to be attached to particles of aggregates surface.
The preparation process of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion carries out horizontal distributing and crushes stirring, this
It is the weight and specific surface area of the relatively fine particle coarse grained weight in because there is thinner particle (- 60 mesh of 16 mesh) in aggregate
It differs greatly with specific surface area, fine grained part when level stirs will appear agglomeration, therefore design horizontal distributing and break
Broken blender, principle is that the speeder of 2000-2900 revs/min of rotating speed is used during Horizontal stirring, what is reunited
Thinner powder ball impact dispersion, while in shattering process, by larger particle will not be smashed.
Compression moulding uses fully automatic hydraulic press, after the pressure compacting of pressure 17-27Mpa, in compound hydrosol
Converted starch solution generates cohesive force, suppresses required shape and thickness, but its cohesive force is weaker, can only use vacuum mechanical-arm
It takes out.
Roller kilns continuous burnt：Product firing period be 4.0-6.5 hour, depending on product specifications, thickness and it is different, be burnt into most
High-temperature is 1030-1050 DEG C.Detailed process and time are as follows：
A：From starting into 50-200 DEG C of section of kiln, required time 15-30 minutes, main function is product preheating, and quick
The free water section allowed in product is discharged.
B：From 200-450 DEG C of section, required time 15-30 minutes, converted starch fast dewatering, in particles of aggregates part from
It is discharged by water and most of constitution water, converted starch starts to cure, and the contraction of 0.2-0.4% occurs in product, from 350 DEG C or so,
Converted starch is carbonized, and partial oxidation combustion, and discharges CO2, the open connection for negative ion powder provide gap and
Channel.
C：From 450-700 DEG C of section, required time 25-40 minutes, the aggregate of product has the thermal expansion of 0.1-0.3%, but
Voidage inside product is 20-40%, can't influence the integrality of product, and since 630 DEG C, lithium carbonate particle starts
Fusing, and gradually generate liquid phase.With the raising of temperature and the continuity of time, Li2CO3The liquid phase that melt generates can penetrate into week
Side is combined with albite particle, while the anion particle that part is wrapped can reveal.
D：900-1030 DEG C of section, required time 35-45 minutes.Li2CO3The liquid phase that melt generates is sent out with albite particle
Raw congruent melting generates more liquid phases, and as temperature increases, the time increases, liquid phase can spread, be immersed in ceramic tile aggregate surface, open
Begin congruent melting to occur with aggregate surface, while wrapped negative ion powder can be revealed further.
E：1030-1050 DEG C of section, required time 40-60 minutes.Surface softens ceramic tile aggregate at high temperature, with producing before
Eutectic reaction occurs for raw liquid phase, and liquid phase part is penetrated into aggregate micro-crack, is interpenetrated, and forms the wire type of local point type
Melting is coupled.(particles of aggregates is irregular polyhedrons, is substantially point contact between bulky grain.)
By high-temperature firing, Li2CO3Liquid phase, and the adhesive attachment for passing through liquid phase with aggregate are formed completely with albite micro mist
To together, after rapid cooling, liquid phase solidifies again becomes solid-state again, and have the contraction of 1-2%.At this time at high temperature by liquid phase
The channel of closing can become the channel of trepanning again, anionic particle be closed package a part can be exposed again it is (negative
The melting temperature of ion is more than 1310 DEG C).
Cooling procedure control is as follows：
DEG C A.1050~710 DEG C：It is quickly cooled down：It is directly sent into normal temperature air with wind turbine, is quickly cooled down after heat exchange, institute
Take time is 3~10 minutes.
B. it is 20-40 minutes required from 710-450 DEG C.Slowly cool to 450 DEG C from 710 DEG C, because aggregate can generate it is larger
It shrinks, it is necessary to control the rate of cooling, otherwise product is also easy to produce more micro-crack, directly cracks when serious, while to ensure
Product surface is unable to 50 DEG C of size with the center temperature difference.
C. it is 10-15 minutes required from 450-100 DEG C.It can be quickly cooled down, roller tables means of transportation Temperature fall is used after kiln discharge
To after less than 60 DEG C, pick, packaging.
The present invention increases pressure atomization and adds with the mode that compressed air secondary-atomizing mode is combined in preparation process
The step of the step of adding compound hydrosol and horizontal distributing crush stirring, can ensure that product properties and functional stabilization.
In addition, prepared by another selection as the present invention, the mode that a cloth may be used in the present invention, i.e., bottom material,
The identical material of fabric, selected bottom material, fabric material as described above.
The beneficial effects of the invention are as follows：
(1) the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion of the invention can be 1000-1050 DEG C in lower temperature
In the range of be sintered, prepare properties be significantly better than national standard, can efficiently generating negative ions multifunction road water-permeable bricks；
(2) compound hydrosol is added with the mode that compressed air secondary-atomizing mode is combined using pressure atomization, to big
The feasibility and stability of production have effective guarantee, while can be uniformly adhered to aggregate surface most end form for negative ion powder
Into Open architecture, effective method and physical environment are provided；
(3) in process of production, the wrapped negative ion powder in part, because the burning of converted starch can expose again
Most surface forms open connection again, can be effectively facilitated the efficient generation of anion；
(4) method of the invention can be effectively reduced firing temperature in the case where ensureing that product properties is significantly better than national standard
Degree 100-250 DEG C, the firing efficiency of product when effectively reducing energy consumption, and improving production, shorten firing period, comprehensive energy consumption compared with
Other methods reduce by more than 20%, and yield can improve more than 20%, are to solve current sintered type water-permeable brick firing period length, yield
Low effective way and method；
(5) the advantages of multi-functional water-permeable brick of the present invention, water penetration, water-retaining property are its basic function, bigger is energy
Anion, that is, negative oxygen ion are efficiently generated, beneficial environment is provided to the health of people, anion, which is diffused into air, to be had
Can quickly be combined with the positively charged particle in air, particle loses can quickly reunite after positive charge after be deposited to ground, be
Solve effective product of city haze.Meanwhile having certain neutralization to the water body for contacting, permeating, energy large area is to acid
Property rainwater (acid rain in city accounts for more than 80%) play the role of weakening acid and neutralize, and have decomposition to the foul smell of sewage generation
And inhibiting effect.
Description of the drawings
Fig. 1 is the structure diagram of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion prepared by embodiment 1-7；
Fig. 2 is the structure diagram of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion prepared by embodiment 9；
Fig. 3 is the structure diagram of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion prepared by embodiment 10.
Specific embodiment
Aggregate described in embodiment 1-10 is the Wall or floor tile waste material grain of corresponding mesh number.
Embodiment 1
Fabric is prepared with compound hydrosol：50kg(A1)
Specific formula：
Bottom material is prepared with compound hydrosol：50kg(B1)
Specific formula：
| Water | 75% | 37.5kg |
| Converted starch | 7% | 3.5kg |
| Lithium carbonate powder | 11.9% | 5.95kg |
| Albite in powder | 6% | 3.0kg |
| Tertiary sodium phosphate | 0.1% | 0.05kg |
The compound hydrosol A of precoat and the compound hydrosol B of initial bed (without negative ion powder, then save addition
The step of negative ion powder) specific preparation method it is as follows：
1) prepare a high-velocity fluid dispersator, rotating speed can be in 1500-3000 revs/min of variable frequency adjustment, as needed
It adjusts；
2) by water, converted starch and tertiary sodium phosphate, dispensing stirring adds in lithium carbonate superfine powder and sodium after 5-10 minutes in proportion
Feldspar superfine powder after being stirred for 5-8 minutes, adds in negative ion powder, then 5-8 minutes, is sieved with 120 mesh, can obtain mobility
And the good compound hydrosol of suspension.
Take precoat aggregate 100kg
10~16 mesh, 75% 75kg
16~60 mesh, 25% 25kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosol atomizations of 8kgA1, and carry out horizontal distributing and crush to stir evenly, manually break up conglomeration caused by subdivision.
Take initial bed aggregate 400kg
3~10 mesh, 50% 200kg
10~16 mesh, 20% 80kg
16~60 mesh, 30% 120kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 32kgB1, and carry out horizontal distributing and crush to stir evenly, break up conglomeration caused by subdivision.
With 100 × 200mm molds：Bottom material adds fabric 0.55kg again after adding 1.5kg, cloth even, is persistently added with 5000kg pressure
Pressure is after 8 seconds, demoulding.60 are pressed altogether, complete semi-finished product is obtained and is placed on high temperature backing plate, with 1050 DEG C of maximum temperature, during firing
Between 270 minutes (4.5 hours), obtain the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion.Measurement result is as follows：
Flexural strength：8.7Mpa
Coefficient of permeability：2.5cm/s
2212/cm of anion generation concentration3
Radionuclide is tested：I ra=0.5, I γ=0.71 (meet national standard A classes, can indoor use)
Note：Radionuclide national standard A classes：Ira≤1.0, I γ≤1.3.
Embodiment 2
Take fabric aggregate 100kg
10~16 mesh, 82% 82kg
16~60 mesh, 18% 18kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 8kg A1, and carry out horizontal distributing and crush to stir evenly, break up conglomeration caused by subdivision.
Take bottom material aggregate 400kg
3~10 mesh, 46% 184kg
10~16 mesh, 20% 80kg
16~60 mesh, 34% 136kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 32kg B1, and carry out horizontal distributing and crush to stir evenly, break up conglomeration caused by subdivision.
With 100 × 200 molds：Bottom material adds 1.6kg cloth even, and fabric adds 0.45kg cloth even, is taken off after 8 seconds with 5 tons of pressure pressurizes
Mould and being placed on high temperature backing plate is pressed 60 times altogether, and with 1050 DEG C of maximum sintering temperature, firing period 270 minutes obtains open
The spontaneous multi-functional water-permeable brick of generation negative oxygen ion.Measure referring mainly to for the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion
Mark：
Flexural strength：9.1Mpa
Coefficient of permeability：2.3cm/s
2016/cm of anion generation concentration3
Radionuclide is tested：Ira=0.51, I γ=0.72 (meet in national standard room using A classes).
Embodiment 3
Prepare precoat compound hydrosol (A2) 50kg, specific formula:
| Water | 60% | 30kg |
| Converted starch | 3.85% | 1.925kg |
| Lithium carbonate powder | 3% | 1.5kg |
| Albite in powder | 3% | 1.5kg |
| Tertiary sodium phosphate | 0.15% | 0.075kg |
| Negative ion powder | 30% | 15kg |
After being prepared as described in Example 1 with flow, it is stirred for after standing 24 hours for use.
Prepare bottom material compound hydrosol 50kg (B2), specific formula：
Take the common 100kg of fabric aggregate
10~16 mesh, 80% 80kg
16~60 mesh, 20% 20kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 8kg A2, and carry out horizontal distributing and crush to stir evenly, break up conglomeration caused by subdivision.
Take bottom material aggregate 400kg
3~10 mesh, 45% 180kg
10~16 mesh, 20% 80kg
16~60 mesh, 35% 140kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 32kg B2, and carry out horizontal distributing and crush to stir evenly, manually break up conglomeration caused by subdivision, be made
Bottom material.
With 100 × 200mm molds：Bottom material addition 1.5kg cloth is even, and fabric adds in 0.55kg, is persistently added with 5000kg pressure
Pressure 6~10 seconds, is placed on high temperature on backing plate and presses altogether 60 times, with 1030 DEG C of maximum sintering temperature, firing period 270 minutes after demoulding
(4.5 hours) high-temperature holding time 45 minutes is fired into the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion.Measure knot
Fruit：
Flexural strength 9.2Mpa (30 average)
Coefficient of permeability 2.2cm/s (10 average)
1870/cm of anion generation concentration3
Radionuclide is tested：Ira=0.53, I γ=0.78 (national standard A classes require Ira≤1.0, I γ≤1.3).
Embodiment 4
It is prepared by fabric：Take aggregate 100kg
10~16 mesh 70%
16~60 mesh 30%
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 8kg A2, and carry out horizontal distributing and crush to stir evenly, manually break up conglomeration caused by subdivision,
It is prepared by bottom material：Take aggregate 400kg
3~10 mesh, 50% 200kg
10~16 mesh, 25% 100kg
16~60 mesh, 25% 200kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 32kg B2, and carry out horizontal distributing and crush to stir evenly, manually break up conglomeration caused by subdivision, be made
Bottom material.
With 100 × 200mm molds：Bottom material adds 1.5kg cloth even, and fabric adds 0.55kg cloth even, with 5000kg pressure keep 8~
10 seconds, 60 were pressed altogether, with 1030 DEG C of maximum sintering temperature, firing period 270 minutes, 1030 DEG C of soaking times 45 minutes, roller-way
Klining is into the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion of acquisition tests product major parameter：
Flexural strength 9.4Mpa (10 average)
Coefficient of permeability 2.1cm/s (10 average)
1792/cm of anion generation concentration3
Radionuclide is limited the quantity：IIra=0.53, I γ=0.78.
Embodiment 5
Fabric compound hydrosol (A3) 30kg is prepared, formula is as follows：
| Water | 56% | 16.8kg |
| Converted starch | 4% | 1.2kg |
| Lithium carbonate powder | 3% | 0.9kg |
| Albite in powder | 3% | 0.9kg |
| Tertiary sodium phosphate | 0.2% | 0.06kg |
| Negative ion powder | 33.8% | 10.14kg |
After being prepared as described in Example 1 with flow, 24 hours abundant aquations are preferably placed, for use.
Bottom material compound hydrosol (B3) 30kg is prepared, formula is as follows：
| Water | 70% | 21kg |
| Converted starch | 9.85% | 2.955kg |
| Lithium carbonate powder | 10% | 3kg |
| Albite in powder | 10% | 3kg |
| Tertiary sodium phosphate | 0.15% | 0.045kg |
After being prepared as described in Example 1 with flow, 24 hours abundant aquations are stood, for use.
It is prepared by dispensing：Take fabric aggregate 50kg
10~16 mesh, 80% 40kg
16~60 mesh, 20% 10kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 4.0kg A3, and carry out horizontal distributing and crush to stir evenly, manually break up conglomeration caused by subdivision.
It is prepared by bottom material：Common 200kg
3~10 mesh, 40% 80kg
10~16 mesh, 25% 50kg
16~60 mesh, 35% 70kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add 18kg B3 complex hydrosols, and carry out horizontal distributing and crush to stir evenly, break up fine powder conglomeration.
With 300 × 300mm molds：Bottom material adds 7.3kg, and cloth is put down, and fabric adds 2.75kg cloth to use pressure 25Mpa pressure after putting down,
Pressurize 8~10 seconds, extruded article thickness 55.5mm suct high temperature backing plate with vacuum cup, 12 are pressed altogether, in 1050 DEG C of highests
Temperature, firing time are burnt into for 300 minutes, obtain the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion.Test its leading indicator：
Flexural strength 8.3Mpa
Coefficient of permeability 2.2cm/s
2020/cm of anion release concentration3
Radionuclide is tested：Ira=0.72, I γ=0.91.
Embodiment 6
It is prepared by fabric：Take the common 50kg of fabric aggregate
10~16 mesh, 78% 39kg
16~60 mesh, 22% 11kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 5.0kg A3, and carry out horizontal distributing and crush to stir evenly, manually break up fine powder conglomeration.
It is prepared by bottom material：Take the common 200kg of bottom material
3~10 mesh, 50% 100kg
10~16 mesh, 30% 60kg
16~60 mesh, 20% 40kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 18kg B3, and carry out horizontal distributing and crush to stir evenly, 10 points are stirred for after manually breaing up fine powder conglomeration
Clock, until naked-eye observation is without fine powder conglomeration.
With 200 × 400mm molds：Bottom material adds 5.8kg, and cloth is put down, and adds fabric 2.3kg cloth and puts down, is added with 200 t hydraulic press
Pressure, brick face are in fact 250kg/cm by pressure2, the brick shape of 400 × 200 × 55mm is made afterwards, presses 15 altogether, is moved with vacuum cup
Upper high temperature backing plate is burnt into roller kilns in 1050 DEG C of maximum temperatures, and firing period is 300 minutes, and firing obtains open spontaneous
Generate the multi-functional water-permeable brick of negative oxygen ion.Its leading indicator is tested：
Flexural strength 7.8Mpa
Coefficient of permeability 2.7cm/s
2350/cm of anion release concentration3
Radionuclide is tested：Ira=0.73, I γ=0.90.
Embodiment 7
Fabric compound hydrosol (A4) 30kg is prepared, formula is as follows
After being prepared as described in Example 1 with flow, 120 mesh sieve is crossed, stands 24 hours, abundant aquation, for use.
Bottom material is prepared with compound hydrosol 50kg (B4)
| Water | 71.95% | 35.975kg |
| Converted starch | 8% | 4.0kg |
| Lithium carbonate powder | 10% | 5kg |
| Albite in powder | 10% | 5kg |
| Tertiary sodium phosphate | 0.05% | 0.025kg |
After being prepared as described in Example 1 with flow, 120 mesh sieve is crossed, stands 24 hours, abundant aquation, for use.
It is prepared by fabric：Take common 60kg fabrics
10~16 mesh, 75% 45kg
16~60 mesh, 25% 15kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosol bodies of 6kg A4, and carry out horizontal distributing and crush to stir evenly, and break up fine powder conglomeration, be stirred for mixing 5
Minute.
It is prepared by bottom material：The common 100kg of bottom material aggregate is taken, wherein
3~10 mesh, 50% 50kg
10~16 mesh, 30% 30kg
16~60 mesh, 20% 20kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 10kg B4, and carry out horizontal distributing and crush to stir evenly, and break up fine powder conglomeration.
With 600 × 300mm molds, add bottom material 15kg, cloth is put down, then adds fabric 5.2kg, and cloth is put down, and with 1500T hydraulic presses, is used
The pressurize of 27Mpa pressure is placed into vacuum cup taking-up on high temperature backing plate after 5~8 seconds, presses 5 altogether.Afterwards with roller kilns in highest
1030 DEG C of temperature, 300 minute period firing, obtains the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion, tests its main work(
It can index：
Flexural strength 9.2Mpa
Coefficient of permeability 2.7cm/s
2430/cm of anion release concentration3
Radionuclide is tested：Ira=0.78, I γ=1.07.
Structure diagram such as Fig. 1 institutes of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion prepared by embodiment 1-7
Show, including precoat and initial bed.
Embodiment 8
Using a distributing mode, i.e. bottom material, the identical material of fabric, aggregate 200kg is taken, wherein
3~10 mesh, 50% 100kg
10~16 mesh, 20% 40kg
16~60 mesh, 30% 60kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 18kg A1, and carry out horizontal distributing and crush to stir evenly, and manually break up fine powder conglomeration, and again
Stirring 5 minutes, naked-eye observation is without apparent fine powder conglomeration.
With 200 × 100mm molds, 2.2kg material are added in, cloth is put down, and with 25mpa pressure compression mouldings, is pressed 50 altogether, is placed
On high temperature backing plate, with 1050 DEG C of maximum temperature, firing period is burnt into for 240 minutes, obtains open spontaneous generation negative oxygen ion
Multi-functional water-permeable brick.To its major function index test：
Flexural strength 8.4Mpa
Coefficient of permeability 2.4cm/s
2590/cm of anion release concentration3
Radionuclide is tested：Ira=0.83, I γ=1.08.
Embodiment 9
Using a distributing mode, i.e. bottom material, the identical material of fabric, aggregate 100kg is taken, wherein
10~16 mesh, 80% 80kg
16~60 mesh, 20% 20kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 10kg A2, and carry out horizontal distributing and crush to stir evenly, manually break up fine powder conglomeration, be stirred for 5 points
Clock, naked-eye observation is without apparent fine powder conglomeration.
With 200 × 100mm molds, 2.1kg material are added in, 30 is pressed altogether, is placed on high temperature backing plate, with maximum temperature 1050
DEG C, the firing of 240 minutes periods obtains the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion.Its leading indicator is tested：
Flexural strength 10.3Mpa
Coefficient of permeability 3.1cm/s
2670/cm of anion release concentration3
Radionuclide is tested：Ira=0.80, I γ=0.97.
The structure diagram of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion prepared by embodiment 9 is as shown in Figure 2.
Embodiment 10
Using a distributing mode, i.e. bottom material, the identical material of fabric, aggregate 100kg is taken, wherein
3~10 mesh, 40% 40kg
10~16 mesh, 30% 30kg
16~60 mesh, 30% 30kg
After progress horizontal batch is uniform, sprayed using pressure atomization with the mode that compressed air secondary-atomizing mode is combined
Add the compound hydrosols of 10kg A4, and carry out horizontal distributing and crush to stir evenly, manually break up fine powder conglomeration, be stirred for 5 points
Clock, naked-eye observation is without apparent fine powder conglomeration.
With 300 × 300 molds, 10.5kg material are added in, after being suppressed with 27mpa pressure, vacuum cup is placed on high temperature backing plate
On, press 6 altogether, with 1030 DEG C of maximum sintering temperature, firing period is 270 minutes, be burnt into open spontaneous generation bear oxygen from
The multi-functional water-permeable brick of son.It is to its major function index test result：
Flexural strength 9.7Mpa
Coefficient of permeability 3.5cm/s
2890/cm of anion release concentration3
Radionuclide is tested：Ira=0.93, I γ=1.17 (in the limitation of national standard A classes).
Structure diagram such as Fig. 3 institutes of the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion prepared by embodiment 10
Show.
The spontaneous generation anion of product energy of the present invention, with the moisture and moisture in water-permeable brick gap (voidage 20~40%)
Son is in direct contact, and can efficiently generate anion, due to the O in air2N in molecular proportion air2Molecule and CO2Molecule has more
Compatibility, the anion of generation is preferentially and O2Molecule combines and forms negative oxygen ion.According to the World Health Organization and various countries' medical research,
Negative oxygen ion have to the health of human body " air vitamin " title, now because densely populated in city, industrial waste gas and motor-driven
Tail gas discharge is serious, and the negative oxygen ion in environment is more and more low, the major part of particle (PM2.5) to suspend in air be band just
Charge, because of the principle that there is a natural attraction between the sexes, negative oxygen ion can in time, is fully combined with positively charged particle, after neutralization formed reunion,
Sedimentation, can effectively reduce haze, improve because of air quality.During another rainwater penetrates into surface soil through water-permeable brick, because of tourmaline
Particle generates hydrolysis, can generate the alkalescent of PH7~8.5, have to the surface rain in the big or middle city of current 80% acid rain
Improved effect, separately plays the role of decomposition to dirty Organic substance in water, plays the role of improvement to sewage deodorizing.
Separately due to the use of in the street crossing face of road both sides, pedestrian's walking steps down in water-permeable brick surface and generates pressure, can generate
Piezoelectric effect.What the vehicle walked on road generated can propose the vibration on both sides pavement and the sound wave impact of noise road pavement
The ability of high-negative ion powder (compound tourmaline powder) launching electronics, to improving urban air-quality, pedestrian's breathing to higher concentration
Negative oxygen ion play the role of it is positive.The present invention provides can significantly improve air matter in current big or middle urban public environment
Amount, reduce haze concentration product, and be can it is spontaneous it is permanent generation anion and generate the negative oxygen ion of higher concentration (simultaneously
The consumption energy is not needed to).
Energy is permanent while the seepy material that sponge city uses is met for product, automatically generates negative oxygen ion, can be effective
While reducing PM2.5, the negative oxygen ion of the title of vitamin in air is increased, wholesome street crossing is provided to human body
Or square, market prospects will be more and more wide, the economic benefit of production can also have lasting guarantee.
Claims (10)
1. a kind of open spontaneous multi-functional water-permeable brick of generation negative oxygen ion, which is characterized in that the open spontaneous generation is born
The multi-functional water-permeable brick of oxonium ion includes precoat and initial bed, and the precoat includes following components in percentage by weight：
Wall or floor tile waste material grain A 90-93%,
Compound hydrosol A 7-10%,
The initial bed includes following components in percentage by weight：
Wall or floor tile waste material grain B 90-93%,
Compound hydrosol B 7-10%；
The water absorption rate of the Wall or floor tile waste material grain A and Wall or floor tile waste material grain B are less than 3%.
2. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 1, which is characterized in that the wall
Floor tile waste material grain A is mixed to form by the Wall or floor tile waste material grain of the granular-grade of following weight percent：
10-16 mesh Wall or floor tile waste material grain 75-85%,
16-60 mesh Wall or floor tile waste material grains 15-25%.
3. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 1, which is characterized in that the wall
Floor tile waste material grain B is mixed to form by the Wall or floor tile waste material grain of the granular-grade of following weight percent：
3-10 mesh Wall or floor tile waste material grain 40-50%,
10-16 mesh Wall or floor tile waste material grain 15-30%,
16-60 mesh Wall or floor tile waste material grains 20-35%.
4. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 1, which is characterized in that described multiple
Heshui solution A includes following components in percentage by weight：
5. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 1, which is characterized in that described multiple
Heshui solution B includes following components in percentage by weight：
6. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 1, which is characterized in that described multiple
The proportion of Heshui solution A and compound hydrosol B are 1.70-2.0g/cm3, Engler viscosity is 40-50 seconds.
7. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 4 or 5, which is characterized in that institute
The industrial tailing of the content 50-60% of lithium carbonate fine powder is stated, fineness is 250-320 mesh；The fineness of the albite fine powder is
250-300 mesh, Na2O content ＞ 6.7%.
8. the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion according to claim 4, which is characterized in that described negative
Ion powder by weight percent following raw material：Dravite 12-18%, iron dravite 12-18%, chromium dravite 12-
18%, hokutolite 48-56% is mixed, and the fineness of the negative ion powder is 1200-1500 mesh.
9. the method for the open spontaneous multi-functional water-permeable brick of generation negative oxygen ion described in any one of claim 1-8 is prepared,
It is characterized by comprising the following steps：
1) the Wall or floor tile waste material grain B of initial bed is subjected to dispensing in proportion, carries out horizontal batch, using pressure atomization and compression
The mode that air secondary atomizing type is combined adds compound hydrosol B, carries out horizontal distributing and crushes stirring, is sent into automatic bottom
Expect that feeder is for use, obtain bottom material；
2) the Wall or floor tile waste material grain A of precoat is subjected to dispensing in proportion, carries out horizontal batch, using pressure atomization and compression
The mode that air secondary atomizing type is combined adds compound hydrosol A, carries out horizontal distributing and crushes stirring, is sent into automatic top
Expect that feeder is for use, obtain fabric；
3) bottom material is sent into press and carries out a cloth, fabric is sent into press carries out secondary material distributing, compression moulding, and demoulding obtains
To water-permeable brick semi-finished product；
4) water-permeable brick semi-finished product are put into kiln and carry out heating firing, cooled down to get more to open spontaneous generation negative oxygen ion
Function water-permeable brick.
10. according to the method described in claim 9, it is characterized in that, the rotating speed that horizontal distributing crushes whipping process control is
2000-2900 revs/min, the pressure control of compression moulding is 17-27Mpa, and heating sintering process control is：First stage, firing
Temperature is 50-200 DEG C, time 15-30min；Second stage, firing temperature are 200-450 DEG C, time 15-30min；The
Three stages, firing temperature are 450-700 DEG C, time 25-40min；Fourth stage, firing temperature are 900-1030 DEG C, the time
For 35-45min；5th stage, firing temperature are 1030-1050 DEG C, time 40-60min；It is empty with compression using pressure atomization
When the mode that gas secondary-atomizing mode is combined adds compound hydrosol A and compound hydrosol B, the condition of control is：Nozzle holes
Diameter Φ 2.5~Φ 3.0mm, 0.5~0.6mpa of pressure；Compressed air pressure is 0.4~0.6mpa.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265193A (en) * | 2018-11-05 | 2019-01-25 | 广东金意陶陶瓷集团有限公司 | A kind of lightweight anion foamed ceramic and preparation method thereof |
| CN109673406A (en) * | 2018-12-05 | 2019-04-26 | 四川农业大学 | Mao bamboo woods health supports the construction method of system |
| CN111875367A (en) * | 2020-08-07 | 2020-11-03 | 广西净雨环保科技有限公司 | Preparation method of waterproof granite-like plate |
| CN116262661A (en) * | 2021-12-13 | 2023-06-16 | 广东金裕福建材有限公司 | Negative ion ceramic tile with air purification and peculiar smell removal functions and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336349A (en) * | 2001-08-31 | 2002-02-20 | 庞伟 | permeable ceramic brick and its production process |
| CN104003755A (en) * | 2014-05-21 | 2014-08-27 | 佛山市东鹏陶瓷有限公司 | Process for preparing ventilating brick by using polishing waste residue |
| CN104860670A (en) * | 2015-05-04 | 2015-08-26 | 安徽省亚欧陶瓷有限责任公司 | Hematite health care ceramic tile and preparation method thereof |
| CN105948707A (en) * | 2016-04-26 | 2016-09-21 | 宜兴友邦陶瓷有限公司 | Production method of ecotypic sintering ceramic colored permeable brick |
| CN206654864U (en) * | 2017-03-23 | 2017-11-21 | 马伟忠 | The multifunction negative ion ceramics that can be breathed |
-
2018
- 2018-01-05 CN CN201810012029.XA patent/CN108164281B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336349A (en) * | 2001-08-31 | 2002-02-20 | 庞伟 | permeable ceramic brick and its production process |
| CN104003755A (en) * | 2014-05-21 | 2014-08-27 | 佛山市东鹏陶瓷有限公司 | Process for preparing ventilating brick by using polishing waste residue |
| CN104860670A (en) * | 2015-05-04 | 2015-08-26 | 安徽省亚欧陶瓷有限责任公司 | Hematite health care ceramic tile and preparation method thereof |
| CN105948707A (en) * | 2016-04-26 | 2016-09-21 | 宜兴友邦陶瓷有限公司 | Production method of ecotypic sintering ceramic colored permeable brick |
| CN206654864U (en) * | 2017-03-23 | 2017-11-21 | 马伟忠 | The multifunction negative ion ceramics that can be breathed |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265193A (en) * | 2018-11-05 | 2019-01-25 | 广东金意陶陶瓷集团有限公司 | A kind of lightweight anion foamed ceramic and preparation method thereof |
| CN109265193B (en) * | 2018-11-05 | 2021-08-03 | 广东金意陶陶瓷集团有限公司 | Light negative ion foamed ceramic and preparation method thereof |
| CN109673406A (en) * | 2018-12-05 | 2019-04-26 | 四川农业大学 | Mao bamboo woods health supports the construction method of system |
| CN111875367A (en) * | 2020-08-07 | 2020-11-03 | 广西净雨环保科技有限公司 | Preparation method of waterproof granite-like plate |
| CN116262661A (en) * | 2021-12-13 | 2023-06-16 | 广东金裕福建材有限公司 | Negative ion ceramic tile with air purification and peculiar smell removal functions and production process thereof |
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| CN108164281B (en) | 2018-11-23 |
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