CN106431215A - Cylindrical bentonite lightweight through-hole ceramsite with air purification function - Google Patents
Cylindrical bentonite lightweight through-hole ceramsite with air purification function Download PDFInfo
- Publication number
- CN106431215A CN106431215A CN201610831068.3A CN201610831068A CN106431215A CN 106431215 A CN106431215 A CN 106431215A CN 201610831068 A CN201610831068 A CN 201610831068A CN 106431215 A CN106431215 A CN 106431215A
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- CN
- China
- Prior art keywords
- bentonite
- air purification
- purification function
- lightweight
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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- 229910000278 bentonite Inorganic materials 0.000 title claims abstract description 155
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- 238000004887 air purification Methods 0.000 title claims abstract description 114
- 239000000843 powder Substances 0.000 claims abstract description 47
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 13
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 21
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5116—Ag or Au
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
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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
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- 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
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Abstract
The invention discloses cylindrical bentonite lightweight through-hole ceramsite with an air purification function. The technical scheme is characterized in that the cylindrical bentonite lightweight through-hole ceramsite with the air purification function is prepared from ingredients including attapulgite clay powder with an air purification function, bentonite, waste activated clay residues, white carbon black, sodium aluminate, hollow microspheres, lauryl sodium sulfate, a scrubbing bentonite photocatalyst spraying fluid and the like by stirring, extruding and granulating, drying, roasting, standing at the constant temperature, sieving, soaking, drying, sieving, and sealed packaging; the cylindrical bentonite lightweight through-hole ceramsite with the air purification function has the characteristics that the specific surface area is large, the bulk density is low, the moisture absorption rate is high, the adsorption performance is excellent, the lightweight strength is high and micropores and macropores are integrated and is suitable for being put in a room, furniture, cupboards, vehicles, planes, ships or other buildings for adsorption and degrading of formaldehyde, ammonium, benzene, TVOC (total volatile organic compound) and other pollutants to achieve the purpose of purifying air.
Description
Technical field
The present invention relates to haydite, and in particular to a kind of cylindrical bentonite lightweight through hole with air purification function is made pottery
Grain.
Background technology
The air purifying preparation that supplies in the market has following several types：Absorbent-type air purifying preparation, covering type taste removal
Product and Breakdown type taste removal product.Absorbent-type air purifying preparation be using materials such as activated carbon, bamboo charcoal, molecular sieve, mineral
The performance such as physical absorption, chemisorbed, catalysis oxidation and reduction removes the purification product of pollutant；Covering type taste removal product is profit
The various abnormal flavour of in the air are covered with the fragrance of aromatic hydrocarbon, abnormal flavour is not in fact removed by a lot of air fresheners, simply
With a kind of odor type, abnormal flavour is covered；Breakdown type air clearing product is more rare on the market.
Chinese patent Authorization Notice No.：103861421 B of CN, authorized announcement date：On November 18th, 2015, entitled " one
Kind of air purifying preparation ", discloses that " a kind of air purifying preparation, its preparing raw material is contained by mass fraction：Diatomite in powder, zeolite powder,
Medical stone powder, tourmaline powder, activated carbon powder, sepiolite powder, titanium dioxide powder, and adopt and prepare with the following method：1) by kieselguhr
Powder, zeolite powder, medical stone powder, tourmaline powder, activated carbon powder, sepiolite powder, titanium dioxide powder mixing；2) by step 1) gained mix
Compound pelletize；3) baking step 2) gained mixture after pelletize.Air purifying preparation specific surface obtained in the present invention is big and uniform,
Good to the adsorption-decomposition function effect of in the air harmful substance, be for interior, the depollution of environment of the closing space such as in-car and various skies
The ideal chose material of gas purifier ".
The weak point of above-mentioned patent is：(1) diatomite in powder, zeolite powder, medical stone powder, tourmaline powder, activated carbon powder and sea
Afrodite powder is not through necessary modification, it is difficult to really play the effect of its effective purify air.(2) gained mixed powder
Granulating disc pelletize is adopted after the clear water stirring for adding 20-30%, be a kind of circular granular of a diameter of 1.2-1.6mm.Should
Itself normal moisture content of the mixed powder of invention is more than 10%, and the circular granular moisture content after the pelletize that adds water will be greater than 30%, and
Drying temperature less than in the case of 100 DEG C, it is difficult to circular granular be dried in 3 hours.Kieselguhr, zeolite, Maifanitum,
After tourmaline and meerschaum carry out heat treatment process at 250～450 DEG C, its absorption property is relatively good, and this is the technology of this area
Personnel know altogether；The circular granular of the invention is dried in the case of less than 100 DEG C, can not effectively improve the work of purify air
With, and the comprcssive strength of circular granular also very little, gently one pinched with handss, circular granular will be crumbed as powdered.
Spheroidal air purifying preparation, molecular sieve, desiccant or the other spherical granules that supplies on market, in pelletize
It is first powdery dispensing to be processed into a kind of bead of diameter less than 0.5 millimeter, then by the vaporific aqueous solution for preparing, spray in journey
Spill in the bead in comminutor in operation, then powdery dispensing is trickled down the surface of the bead in moistening, through being repeated several times
The vaporific aqueous solution of sprinkling and powdery dispensing is trickled down the surface of the bead in moistening, through the parcel of layer upon layer, bead
Volume constantly increase, be finally completed the overall process of pelletize, be prepared into a kind of spherical granules, due to spherical granules internal junction
Structure is very closely knit, greatly reduces the effective specific surface area of spherical granules, the proportion of spherical granules and bulk density all than
Larger, directly influence the absorption purifying effect of spherical granules.
Content of the invention
The purpose of the present invention is to overcome weak point in prior art, provides a kind of cylinder and has air purification function
Bentonite lightweight through hole haydite.
The dispensing of the cylindrical bentonite lightweight through hole haydite with air purification function is by with air purification function
Attapulgite potter's clay powder, bentonite, active white clay waste slag, white carbon, precipitated calcium carbonate, light magnesium oxide, activated alumina, aluminic acid
Sodium, cenosphere, gesso, expanded perlite, sodium lauryl sulphate and washable bentonite photocatalytic spray liquid composition.
The production method of the cylindrical bentonite lightweight through hole haydite with air purification function：By cylindrical, there is purification
The dispensing of the bentonite lightweight through hole semi-finished product of air function is stirred, extruder grain, drying, roasting, insulation, sieve
Divide, soak, drying, sieving, packing as the cylindrical bentonite lightweight through hole haydite with air purification function.
Attapulgite potter's clay powder with air purification function is by high viscous Concave-convex clay rod, attapulite constant humidity amendment, day
So mineral adsorption filtering agent, Cacumen Platycladi, aluminium silicate fiber peacekeeping polyacrylamide composition, with preferable caking property, plasticity, touch
Degeneration, fire resistance and heat stability, can effectively adsorb harmful substance, environmental protection and the enhancements such as formaldehyde in air, ammonia and benzene
People's is healthy, and the present invention selects fineness of the particles≤0.074 millimeter of the attapulgite potter's clay powder with air purification function.
Bentonite is the aqueous clay pit based on Diosmectite, as it has special property, such as bloating tendency, bonding
Property, adsorptivity, catalytic, thixotropy and suspension.Bentonite has stronger cation exchange capacity (CEC), to various gases, liquid,
Organic substance has certain absorbability, and absorption is the natural phenomena that all solids material is present, and some molecules are assembled by we
In the phenomenon on bentonite surface, referred to as bentonitic adsorption, this adsorption is industrially widely applied, swollen
Profit soil absorption can be divided into physical absorption, chemisorbed and ion-exchange absorption Annex III type.The present invention selects bentonitic
Grain fineness≤0.074 millimeter.
Active hargil is a kind of odorless, tasteless, nontoxic white or cream-coloured powder or granule, and the activity after decolourizing is white
Soil loses activity and becomes active white clay waste slag, and these active white clay waste slags are all abandoned by some oily factories, if cannot and
When process, produces after the fermentation of lipid organic matter in active white clay waste slag and goes mouldy and stench, the not only wasting of resources, pollute environment and
Groundwater quality, and fire hazardous, will cause certain loss to society and enterprise；The present invention is from active white clay waste slag
Fineness of the particles≤0.149 millimeter.
White carbon is a kind of ultra tiny inorganic porous property material, due to its particle diameter very little, with specific surface area is big, surface is inhaled
Attached power is strong, chemical purity is high, dispersive property is good, superior stability, reinforcing, thickening property, adhesive force and thixotropy etc. are special
Performance.
Precipitated calcium carbonate fine particles, surface are rougher, and specific surface area is big, and precipitated calcium carbonate easily divides also with not settling
Dissipate, the characteristic such as good luster, the present invention is from fineness of the particles≤0.074 millimeter of precipitated calcium carbonate.
Light magnesium oxide is the loose unformed powder of white lightweight, odorless, tasteless, and nontoxic, volume shared by light magnesium oxide is about
Three times for heavy-burned magnesia or so, have an extremely fireproof heat-insulating property, reinforcing agent, adhesive, and the present invention selects light magnesium oxide
Fineness of the particles≤0.074 millimeter.
Activated alumina is the solid material of a kind of porous, high degree of dispersion, has very big surface area, its micropore surface tool
Standby characteristic required by catalytic action, such as absorption property, surface activity, excellent heat stability etc., so be widely used as
The catalyst of chemical reaction and catalyst carrier, the present invention is from fineness of the particles≤0.074 millimeter of activated alumina.
Sodium aluminate also known as sodium metaaluminate, are a kind of general chemical articles, white, odorless, tasteless, in alkaline solid,
Moisture content and carbon dioxide are easily absorbed in atmosphere, the present invention is from fineness of the particles≤0.074 millimeter of sodium aluminate.
Natural dihydrate gypsum is also called Gypsum Fibrosum, through calcining, levigate obtain gesso, Gypsum Fibrosum preparata has more micropore
Structure, is allowed to have excellent sound insulation, heat-insulated and fire protecting performance, and the present invention is from fineness of the particles≤0.074 millimeter of gesso.
Cenosphere outward appearance is canescence, is a kind of loose, powder body material of good fluidity, and cenosphere proportion is little, table
Face is smooth, intensity is big, easily disperse, the present invention from cenosphere fineness of the particles≤≤ 0.149 millimeter.
Perlite is expanded and becomes a kind of lightweight, multifunctional novel shaped material, with apparent density light, heat conductivity is low,
The features such as chemical stability is good, the present invention is from fineness of the particles≤0.074 millimeter of expanded perlite.
Sodium lauryl sulphate is white or faint yellow powdery, is dissolved in water, insensitive to alkali and hard water, with decontamination, breast
Change and excellent foaming power, be a kind of nontoxic anion surfactant.
Washable bentonite photocatalytic spray liquid is sprayed on building or decorative material surface, under the irradiation of light, permissible
Continual absorption and the pollutant such as degradation of formaldehyde, ammonia, benzene,toluene,xylene, TVOC, and with extremely strong sterilization, remove
Smelly, mould proof, anti-fouling and self-cleaning and the function of purify air.
The technical scheme is that：
1st, the dispensing of the cylindrical bentonite lightweight through hole haydite with air purification function is by weight percentage by following component
Composition：The cylindrical bentonite lightweight through hole semi-finished product 55～95% with air purification function and washable bentonite light
Catalyzed spraying liquid 5～45%.
2nd, the production method of the cylindrical bentonite lightweight through hole haydite with air purification function：(1) first will be washable swollen
The native photocatalytic spray liquid of profit is put in fermentation vat, then by the cylindrical bentonite lightweight through hole haydite with air purification function partly
Finished product is slowly added in the washable bentonite photocatalytic spray liquid in fermentation vat, the cylindrical swelling with air purification function
Micropore inside and outside native lightweight through hole semi-finished product, constantly sucks washable bentonite photocatalytic spray liquid, until being in saturation
State；(2) take out from fermentation vat and be filled the cylinder of washable bentonite photocatalytic spray liquid there is the swollen of air purification function
The native lightweight through hole haydite of profit, is transported in low temperature rotary drying oven and is dried, and drying temperature controls at 150～180 DEG C, dries
Dry time control was at 1～3 hour；(3) the cylinder after oven drying at low temperature is had the bentonite lightweight through hole pottery of air purification function
Grain is transported in flat vibrating screen and is sieved, and weeds out broken granule and powder, packs and has purification for cylindrical
The finished product of the bentonite lightweight through hole haydite of air function.
3rd, the dispensing of the cylindrical bentonite lightweight through hole semi-finished product with air purification function is by weight percentage
It is made up of following component：Attapulgite potter's clay powder 10～45%, bentonite 5～25%, active hargil with air purification function
Waste residue 2～10%, white carbon 1～8%, precipitated calcium carbonate 1～5%, light magnesium oxide 1～5%, activated alumina 1～5%,
Sodium aluminate 0.5～5%, cenosphere 0.5～5%, gesso 0.5～5%, expanded perlite 0.5～5%, dodecyl
Sodium sulfate 0.5～5% and water 10～40%.
4th, the production method of the cylindrical bentonite lightweight through hole semi-finished product with air purification function：(1) by cylinder
Shape has in the stirring mixer that the dispensing input of the bentonite lightweight through hole semi-finished product of air purification function has operated,
Stirring is mixed into the mixture of the cylindrical bentonite lightweight through hole haydite with air purification function；(2) have cylindrical only
The mixture for changing the bentonite lightweight through hole haydite of air function is transported in Squeezinggranulator, and extruder grain has for cylinder
The bentonite lightweight through hole haydite blank material of air purification function, the cylindrical bentonite lightweight through hole with air purification function
The macropore at haydite blank material center is through hole；(3) by the cylindrical bentonite lightweight through hole haydite blank with air purification function
Material is transported in swinging drying oven is dried, and drying temperature control is at 200～250 DEG C, and drying time control is little 1～4
When；(4) the bentonite lightweight through hole haydite blank material for the cylinder after drying being had air purification function is transported to swinging roasting
Kiln roasting is burnt, the temperature control of combustor is at 900～950 DEG C, and roasting time controlled at 1～3 hour；(5) by the circle after roasting
Cylindricality has the bentonite lightweight through hole haydite blank material of air purification function, and input is incubated in rustless steel cylinder storehouse, during insulation
Between control at 24～72 hours；(6) the cylinder after insulation cooling is had the bentonite lightweight through hole haydite of air purification function
Blank material is transported in roller vibrating screen and is sieved, and weeds out broken granule and powder and has purify air work(for cylindrical
The bentonite lightweight through hole semi-finished product of energy.
5th, the production method of the attapulgite potter's clay powder with air purification function is：(1) by with the recessed of air purification function
It is input in pulverizer after the dispensing mixing of convex rod potter's clay powder and is crushed, the compound particles fineness after crushing is less than 0.5 millimeter；
(2) pulverulent mixture is added and soak that to be carried out in old pond soaking old process with water be semi-finished product, soak old time control and exist
7～30 days；(3) semi-finished product are input in vacuum-extruder and cylindrical bar is squeezed into, the diameter control of cylindrical bar exists
2～10 millimeters；(4) cylindrical bar being input to cement threshing ground carries out dry in the sun, and the cylindrical bar water content after dry in the sun is little
In 15%；(5) pulverizing will be carried out for powder in the cylindrical bar input grinding machine after dry in the sun, the fineness of the particles of powder is little
In 0.074 millimeter.
The dispensing of the attapulgite potter's clay powder with air purification function is made up of following component by weight percentage：High viscous recessed
Convex rod stone clay 35～60%, attapulite constant humidity amendment 10～35%, natural-minerals adsorptive filter medium 5～20%, Cacumen Platycladi 2
～15%, alumina silicate fibre 1～5% and polyacrylamide 0.1～3%.
Attapulgite potter's clay powder with air purification function is using being applied on 2 25th, 2011 by the present inventor
" the attapulgite potter's clay powder with air purification function ", Chinese patent Authorization Notice No. is：102173743 B of CN, Granted publication
Day：On July 25th, 2012.
High viscous Concave-convex clay rod is glued using the attapulgite of the processing technique production for improving viscosity of attapulgite clay
Soil, from the attapulgite clay of mining area exploitation, needs the weathering through 30～120 days；Modification processing method is：With weight
Percentage ratio is calculated, and is taken the attapulgite clay after weathering 94～98%, is uniformly added into 2～6% sodium carbonate, common input leaching
In bubble pond, clear water is added to carry out immersion ageing, soak time is 72～120 hours；Take the attapulgite clay after soaking, input
Being stirred in blender, and by the attapulgite clay after stirring, thin slice being extruded into through extruder, its THICKNESS CONTROL is 0.5～2
Millimeter, attapulgite clay thin slice carries out dry in the sun, the attapulgite clay thin slice after dry in the sun, its water content≤15%；Dispensing
Calculated in weight percent：Attapulgite clay 94～98%, High hydrophilous resin 0.5～5% after dry in the sun and cellulose 0.5～
3%, above-mentioned dispensing is stirred, after stirring, in input grinding machine, carries out pulverizing, fineness of the particles≤0.074 millimeter；
Above-mentioned production technology is " to improve viscosity of attapulgite clay using filed in 20 days June in 2005 of the present inventor
Processing technique ", Chinese patent Authorization Notice No. is：CN 1317067C, authorized announcement date：On May 23rd, 2007.
The detection method of high viscous Concave-convex clay rod：28.0g attapulgite clay powder sample is taken, adds homogenizer
In suspension cup, 372g water is added, suspension cup is placed on homogenizer, stir under 11000 revs/min of rotating speed
20 minutes, then by the beaker that high-speed stirred sample suspension pours 250mL into, tested using NDJ-1 type rotating cylinder viscometer
The viscosity of suspension, tested viscosity value >=2200 mPa s is high viscous Concave-convex clay rod.
6th, the dispensing of washable bentonite photocatalytic spray liquid is made up of following component by weight percentage：Swollen after acidifying
Profit soil 4～12%, high viscous Concave-convex clay rod 2～8%, nano titanium oxide 1～5%, white carbon 1～5%, nano silver-carrying resist
Mycopowder 0.5～5%, nano magnesia 0.5～5%, nano zirconium dioxide 0～5%, nano aluminium oxide 0～5%, nano oxidized
Zinc 0～5%, polyvinyl alcohol 0.5～5%, Polyethylene Glycol 0.1～3%, polydimethylsiloxane 0.1～2% and deionized water 50
～85%；
The production method of washable bentonite photocatalytic spray liquid：(1) the dispensing of washable bentonite photocatalytic spray liquid is input into
Strong stirring, dispersion and emulsifying is carried out in the high speed dispersor for having operated, and is then ground in input three-roll grinder erasable
Wash the semi-finished product of bentonite photocatalytic spray liquid；(2) the semi-finished product of washable bentonite photocatalytic spray liquid are input into colloid mill
In, carry out again disperseing, emulsifying, crushing, homogenizing, froth breaking and grinding；(3) the washable bentonite photocatalytic spray liquid after grinding
Granularity≤0.01 millimeter of middle solid particle, canned for washable bentonite photocatalytic spray liquid.
Washable bentonite photocatalytic spray liquid be using by " washable filed in the applicant on 07 29th, 2016
Bentonite photocatalytic spray liquid ", Chinese Patent Application No. is：201610612645.X.
Heretofore described PCm is weight percentage.
There are substantial amounts of micropore and activated carbon in the attapulgite potter's clay powder with air purification function in the present invention, with relatively
Good caking property, plasticity, thixotropy, fire resistance and heat stability, can effectively adsorb formaldehyde in air, ammonia and benzene etc. harmful
Material.
It is primary raw material using the attapulgite potter's clay powder with air purification function, production is cylindrical to have purify air work(
The bentonite lightweight through hole haydite of energy, has given full play to the effective efficiency of the attapulgite potter's clay powder with air purification function.
Bentonite has special property, such as bloating tendency, caking property, adsorptivity, catalytic, thixotropy and suspension.Swollen
Profit soil has stronger cation exchange capacity (CEC), has certain absorbability to various gases, liquid, organic substance, can strengthen circle
Cylindricality has the absorbability of the bentonite lightweight through hole haydite of air purification function.
Active white clay waste slag is in roasting process, and the lipid in active white clay waste slag and organic matter participate in cylindrical tool jointly
Have the roasting of the bentonite lightweight through hole haydite of air purification function, improve the heat of combustion-gas flow, not only can save energy,
The inside for also helping the cylindrical bentonite lightweight through hole haydite with air purification function can be grilled thoroughly completely, increase cylindrical
The porosity inside bentonite lightweight through hole haydite with air purification function.
White carbon, light magnesium oxide, activated alumina and sodium aluminate can improve cylindrical with the swollen of air purification function
The absorbability of the native lightweight through hole haydite of profit and increase cylinder have the bentonite lightweight through hole haydite of air purification function
Granule strength.
Dodecyl is adopted in the dispensing of the cylindrical bentonite lightweight through hole semi-finished product with air purification function
Sodium sulfate, is conducive to produce substantial amounts of foam in stirring mixed process, has air purification function to increase cylinder
Micropore inside bentonite lightweight through hole haydite.
Precipitated calcium carbonate, gesso, cenosphere and expanded perlite can reduce cylindrical with air purification function
Bentonite lightweight through hole haydite bulk density, increase the cylindrical bentonite lightweight through hole haydite with air purification function
Internal porosity.
The cylinder for sucking washable bentonite photocatalytic spray liquid has the bentonite lightweight through hole of air purification function
Semi-finished product, is the cylindrical bentonite lightweight through hole haydite with air purification function, in the irradiation of light after drying
Under, the cylindrical bentonite lightweight through hole haydite with air purification function can continual absorption and degradation of formaldehyde, ammonia,
The pollutant such as benzene and TVOC, and the function with extremely strong sterilization, deodorization, mould proof, anti-fouling and self-cleaning and purify air.
The bentonite lightweight through hole haydite blank material moisture content that cylinder after extruder grain has air purification function is big
In 30%, swinging roaster high temperature roasting is delivered directly to, in high-temperature calcination process, the surface of haydite blank material is first opened
Beginning sintering curing, and the water vapour of inside is difficult rapid evaporation out, haydite blank material will produce explosion, nor can be by
Grill thoroughly inside haydite blank material.
The cylindrical bentonite lightweight through hole haydite blank material with air purification function is first transported to revolution by the present invention
Prebake is slowly carried out in formula drying oven, drying temperature controls at 150～250 DEG C, then the cylinder after drying is had purification
The bentonite lightweight through hole haydite blank material of air function is transported to swinging roasting kiln roasting, and the temperature control of combustor exists
900～950 DEG C, it can be ensured that by the cylindrical bentonite lightweight through hole haydite hair with air purification function in roasting process
Blank is grilled thoroughly, and will not produce explosion.
Cylinder after roasting has in the bentonite lightweight through hole haydite blank material of air purification function in temperature still
Up to more than 700 DEG C, the cylinder after roasting is had the bentonite lightweight through hole haydite blank material input of air purification function
It is incubated in rustless steel cylinder storehouse, it is possible to use the waste heat of itself, continues light to the cylindrical bentonite with air purification function
Matter through hole haydite blank material is uniformly heated, and not only can ensure that and the cylindrical bentonite lightweight through hole with air purification function is made pottery
Grilled thoroughly inside grain blank material completely, moreover it is possible to play a part of uniformly dispersing heat, cylindrical with air purification function to improve
Bentonite lightweight through hole haydite blank material inherent quality.
The cylindrical bentonite lightweight through hole haydite blank material surface with air purification function and inside have substantial amounts of micro-
Hole, is a kind of open pore, open pore not only each other insertion also communicate with the external world, the cylindrical bentonite with air purification function
The macropore at lightweight through hole haydite blank material center is a kind of through hole, is conducive in roasting process, can haydite internal complete
Grill thoroughly, and effective ratio area, intensity and the reduction bulk density of haydite can be increased.
The cylindrical bentonite lightweight through hole haydite with air purification function has that specific surface area is big, bulk density is low,
The feature that hydroscopicity is high, absorption property is superior, appearance and modeling free from extraneous odour attractive in appearance, lightweight intensity are good, micropore and macropore are integrated, circle
Cylindricality has the bentonite lightweight through hole haydite of air purification function in the dry state without dust, can adsorb in the air big
The pollutant such as the formaldehyde of amount, ammonia, benzene and TVOC, are immersed in water all the year round and will not also produce disintegrate.
The cylinder for sucking washable bentonite photocatalytic spray liquid has the bentonite lightweight through hole of air purification function
Haydite, is degraded on the basis of absorption, is improve the cylindrical bentonite lightweight with air purification function comprehensively and is led to
Hole haydite absorption and the ability of purify air.
The cylindrical bentonite lightweight through hole haydite with air purification function is used through prolonged, is adsorbed a certain amount of
Pollutant after, bentonite photocatalyst degradation capability begins to decline, and can present saturation, using 90～100 DEG C of hot water,
The bentonite lightweight through hole haydite that the cylinder that will already be at saturation has air purification function carries out backwash, cleaning
The bentonite photo-catalyst film inside and outside the cylindrical bentonite lightweight through hole haydite with air purification function or microgranule is sticked to,
After cleaning up, by the new washable bentonite photocatalytic spray liquid for preparing, spray or be dipped into and be cylindrical with purify air
Inside and outside the bentonite lightweight through hole haydite of function, and being dried or dried, can continue cylinder to be played with purify air
The effect of the bentonite lightweight through hole haydite purify air of function.
The microgranule waste residue for washing down can be used for planting bracketplant, Aloe, Folium Sansevieriae Trifasclatae, pocket Cortex cocois radiciss, Caulis Hederae Sinensiies and Epipremnum aureum (Linde et Andre) (Bunting.)
In green plantss, the interior thing that stays not decomposed of microgranule waste residue will slowly be adsorbed by green plantss such as bracketplant, Aloe, Folium Sansevieriae Trifasclataes
Decompose, new pollution will not be produced.
The cylindrical bentonite lightweight through hole haydite with air purification function be applied to place indoors, furniture cabinet,
Vehicle, aircraft, ship, subway, tunnel, highway baffle, military installations, ornament materials, public place or other buildings
In thing, absorption and the pollutant such as degradation of formaldehyde, ammonia, benzene, TVOC are carried out, to reach the purpose of long-time purify air.
Description of the drawings
Fig. 1 is the cylindrical bentonite lightweight through hole haydite schematic diagram with air purification function, and Fig. 2 is that cylinder has
The bentonite lightweight through hole haydite A-A profile of air purification function.
As shown in the figure：1 is the cylindrical bentonite lightweight through hole haydite with air purification function, and 2 is that cylinder has
The through hole of the bentonite lightweight through hole haydite of air purification function.
Specific embodiment
With reference to embodiment, the invention will be further described：
1st, the dispensing of the cylindrical bentonite lightweight through hole haydite 1 with air purification function is by weight percentage by following component
Composition：Cylindrical 1 semi-finished product 86% of bentonite lightweight through hole haydite with air purification function and washable bentonite light are touched
Matchmaker's spray coating liquor 14%.
2nd, the production method of the cylindrical bentonite lightweight through hole haydite 1 with air purification function：(1) first will be washable
Bentonite photocatalytic spray liquid is put in fermentation vat, then the cylindrical bentonite lightweight through hole haydite 1 with air purification function
Semi-finished product are slowly added in the washable bentonite photocatalytic spray liquid in fermentation vat, and cylindrical have the swollen of air purification function
Micropore inside and outside native 1 semi-finished product of lightweight through hole haydite of profit, constantly sucks washable bentonite photocatalytic spray liquid, until in full
And state；(2) take out from fermentation vat and be filled the cylinder of washable bentonite photocatalytic spray liquid there is air purification function
Bentonite lightweight through hole haydite 1, is transported in low temperature rotary drying oven and is dried, and drying temperature controls 160～180
DEG C, drying time controlled at 2 hours；(3) the cylinder after oven drying at low temperature is had the bentonite lightweight through hole of air purification function
Haydite 1 is transported in flat vibrating screen and is sieved, and weeds out broken granule and powder, packs and has only for cylindrical
Change the finished product of the bentonite lightweight through hole haydite 1 of air function.
3rd, the dispensing of cylindrical 1 semi-finished product of bentonite lightweight through hole haydite with air purification function is by weight percentage
It is made up of following component：Attapulgite potter's clay powder 36%, bentonite 12%, active white clay waste slag 4% with air purification function,
White carbon 4%, precipitated calcium carbonate 3%, light magnesium oxide 2%, activated alumina 2%, sodium aluminate 2%, cenosphere 1%, ripe
Gypsum Fibrosum powder 1%, expanded perlite 1%, sodium lauryl sulphate 2% and water 30%.
4th, the production method of cylindrical 1 semi-finished product of bentonite lightweight through hole haydite with air purification function：(1) will circle
Cylindricality has the stirring mixer that the dispensing input of 1 semi-finished product of bentonite lightweight through hole haydite of air purification function has operated
In, stirring is mixed into the mixture of the cylindrical bentonite lightweight through hole haydite 1 with air purification function；(2) by cylindrical tool
The mixture for having the bentonite lightweight through hole haydite 1 of air purification function is transported in Squeezinggranulator, and extruder grain is cylinder
Shape has 1 blank material of bentonite lightweight through hole haydite of air purification function, the cylindrical bentonite with air purification function
The macropore at 1 blank material center of lightweight through hole haydite is through hole 2；(3) the cylindrical bentonite lightweight with air purification function is led to
Haydite 1 blank material in hole is transported in swinging drying oven is dried, drying temperature control at 220～240 DEG C, drying time control
System was at 2 hours；(4) 1 blank material of bentonite lightweight through hole haydite for the cylinder after drying being had air purification function is transported to
Swinging roasting kiln roasting, the temperature control of combustor is at 900～920 DEG C, and roasting time controlled at 1 hour；(5) by roasting
Cylinder afterwards has 1 blank material of bentonite lightweight through hole haydite of air purification function, and input is incubated in rustless steel cylinder storehouse,
Temperature retention time controlled at 48 hours；(6) the cylinder after insulation cooling is had the bentonite lightweight through hole pottery of air purification function
1 blank material of grain is transported in roller vibrating screen is sieved, and it is cylindrical empty with purifying to weed out broken granule and powder
1 semi-finished product of bentonite lightweight through hole haydite of airway dysfunction.
Claims (3)
1. a kind of cylinder has the bentonite lightweight through hole haydite of air purification function, it is characterised in that cylindrical have only
The dispensing for changing the bentonite lightweight through hole haydite of air function is made up of following component by weight percentage：Cylindrical have purification
The bentonite lightweight through hole semi-finished product 55～95% of air function and washable bentonite photocatalytic spray liquid 5～45%；
The dispensing of the cylindrical bentonite lightweight through hole semi-finished product with air purification function by weight percentage by
Following component constitutes：Attapulgite potter's clay powder 10～45%, bentonite 5～25%, active hargil with air purification function gives up
Slag 2～10%, white carbon 1～8%, precipitated calcium carbonate 1～5%, light magnesium oxide 1～5%, activated alumina 1～5%, aluminum
Sour sodium 0.5～5%, cenosphere 0.5～5%, gesso 0.5～5%, expanded perlite 0.5～5%, dodecyl sulfur
Sour sodium 0.5～5% and water 10～40%；
The production method of the cylindrical bentonite lightweight through hole semi-finished product with air purification function：(1) cylinder is had
In the stirring mixer that the dispensing input of the bentonite lightweight through hole semi-finished product of air purification function has operated, stirring is mixed
It is combined into the mixture of the cylindrical bentonite lightweight through hole haydite with air purification function；(2) by cylindrical, there is purify air
The mixture of the bentonite lightweight through hole haydite of function is transported in Squeezinggranulator, and extruder grain has purification sky for cylindrical
The bentonite lightweight through hole haydite blank material of airway dysfunction, the cylindrical bentonite lightweight through hole haydite hair with air purification function
The macropore at blank center is through hole；(3) the cylindrical bentonite lightweight through hole haydite blank material with air purification function is conveyed
Dried in swinging drying oven, drying temperature control is at 200～250 DEG C, and drying time controlled at 1～4 hour；(4) will
The bentonite lightweight through hole haydite blank material that cylinder after drying has air purification function is transported in swinging roaster
Roasting, the temperature control of combustor is at 900～950 DEG C, and roasting time controlled at 1～3 hour；(5) by the cylinder tool after roasting
There is the bentonite lightweight through hole haydite blank material of air purification function, input is incubated in rustless steel cylinder storehouse, and temperature retention time controls
At 24～72 hours；(6) the cylinder after insulation cooling is had the bentonite lightweight through hole haydite blank material of air purification function
It is transported in roller vibrating screen and is sieved, it is cylindrical with the swollen of air purification function to weed out broken granule and powder
The native lightweight through hole semi-finished product of profit；
The dispensing of the washable bentonite photocatalytic spray liquid is made up of following component by weight percentage：Swelling after acidifying
Soil 4～12%, high viscous Concave-convex clay rod 2～8%, nano titanium oxide 1～5%, white carbon 1～5%, nano silver-supported antibacterial
Powder 0.5～5%, nano magnesia 0.5～5%, nano zirconium dioxide 0～5%, nano aluminium oxide 0～5%, nano zine oxide 0
～5%, polyvinyl alcohol 0.5～5%, Polyethylene Glycol 0.1～3%, polydimethylsiloxane 0.1～2% and deionized water 50～
85%；
The production method of washable bentonite photocatalytic spray liquid：(1) the dispensing of washable bentonite photocatalytic spray liquid is input into
Strong stirring, dispersion and emulsifying is carried out in the high speed dispersor for having operated, and is then ground in input three-roll grinder erasable
Wash the semi-finished product of bentonite photocatalytic spray liquid；(2) the semi-finished product of washable bentonite photocatalytic spray liquid are input into colloid mill
In, carry out again disperseing, emulsifying, crushing, homogenizing, froth breaking and grinding；(3) the washable bentonite photocatalytic spray liquid after grinding
Granularity≤0.01 millimeter of middle solid particle, canned for washable bentonite photocatalytic spray liquid.
2. cylinder according to claim 1 has the bentonite lightweight through hole haydite of air purification function, and its feature exists
In, fineness of the particles≤0.074 millimeter of the attapulgite potter's clay powder with air purification function, bentonitic fineness of the particles≤
0.074 millimeter, fineness of the particles≤0.149 millimeter of active white clay waste slag, fineness of the particles≤0.074 millimeter of precipitated calcium carbonate,
Fineness of the particles≤0.074 millimeter of light magnesium oxide, fineness of the particles≤0.074 millimeter of activated alumina, the granule of sodium aluminate
Fineness≤0.074 millimeter, fineness of the particles≤0.149 millimeter of cenosphere, fineness of the particles≤0.074 millimeter of gesso,
Fineness of the particles≤0.074 millimeter of expanded perlite.
3. cylinder according to claim 1 has the bentonite lightweight through hole haydite of air purification function, and its feature exists
In the production method of the cylindrical bentonite lightweight through hole haydite with air purification function：(1) first by washable bentonite light
Catalyzed spraying liquid is put in fermentation vat, then the cylindrical bentonite lightweight through hole semi-finished product with air purification function is delayed
In the slow washable bentonite photocatalytic spray liquid for adding in fermentation vat, the cylindrical bentonite lightweight with air purification function
Micropore inside and outside through hole semi-finished product, constantly sucks washable bentonite photocatalytic spray liquid, until being in saturation；⑵
From fermentation vat take out be filled washable bentonite photocatalytic spray liquid cylinder have air purification function bentonite light
Matter through hole haydite, is transported in low temperature rotary drying oven and is dried, drying temperature control at 150～180 DEG C, drying time
Control was at 1～3 hour；(3) the cylinder after oven drying at low temperature is had the bentonite lightweight through hole haydite conveying of air purification function
Sieved in flat vibrating screen, broken granule and powder is weeded out, pack, for cylindrical, there is purify air work(
The finished product of the bentonite lightweight through hole haydite of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831068.3A CN106431215A (en) | 2016-09-19 | 2016-09-19 | Cylindrical bentonite lightweight through-hole ceramsite with air purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831068.3A CN106431215A (en) | 2016-09-19 | 2016-09-19 | Cylindrical bentonite lightweight through-hole ceramsite with air purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106431215A true CN106431215A (en) | 2017-02-22 |
Family
ID=58165541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831068.3A Withdrawn CN106431215A (en) | 2016-09-19 | 2016-09-19 | Cylindrical bentonite lightweight through-hole ceramsite with air purification function |
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| Country | Link |
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| CN (1) | CN106431215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617335A (en) * | 2021-09-14 | 2021-11-09 | 新疆大漠奇观生态科技有限公司 | Preparation method of wine filtering and quality improving material based on natural sodium bentonite |
-
2016
- 2016-09-19 CN CN201610831068.3A patent/CN106431215A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617335A (en) * | 2021-09-14 | 2021-11-09 | 新疆大漠奇观生态科技有限公司 | Preparation method of wine filtering and quality improving material based on natural sodium bentonite |
| CN113617335B (en) * | 2021-09-14 | 2023-09-26 | 新疆大漠奇观生态科技有限公司 | Preparation method of wine filtering and quality improving material based on natural sodium bentonite |
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Application publication date: 20170222 |