CN108383543A - Hollow brick embeds spherolite foamed brick and preparation method thereof - Google Patents
Hollow brick embeds spherolite foamed brick and preparation method thereof Download PDFInfo
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- CN108383543A CN108383543A CN201810328405.6A CN201810328405A CN108383543A CN 108383543 A CN108383543 A CN 108383543A CN 201810328405 A CN201810328405 A CN 201810328405A CN 108383543 A CN108383543 A CN 108383543A
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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
- C04B38/06—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
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/0675—Vegetable refuse; Cellulosic materials, e.g. wood chips, cork, peat, paper
-
- 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
- C04B33/04—Clay; Kaolin
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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
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/135—Combustion residues, e.g. fly ash, incineration waste
- C04B33/1352—Fuel ashes, e.g. fly ash
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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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention belongs to build inorganic material and field of environment protection, and in particular to a kind of hollow brick embeds spherolite foamed brick and preparation method thereof.First hollow pipe adobe is prepared by raw material of shale particle, Kaolin Tailings, glass powder and water;Then fuel sphere is prepared using waste plant stems, clay, agstone, cinder powder, glass powder and water, finally injects fuel sphere in the hollow pipe of hollow pipe adobe one by one, wet adobe is made, hollow brick, which is made, through air-drying, after calcining embeds spherolite foamed brick.The density of prepared novel building brick is 500 800kg/m3, compression strength can reach 18 23MPa, heat transfer coefficient is 0.15 0.36w/m.k, 240mm wall sound transmission loss up to 62 70dB, indices are better than porous brick country Grade A standard value.
Description
Technical field
The invention belongs to build inorganic material and field of environment protection, and in particular to a kind of embedded spherolite foamed brick of hollow brick
And preparation method thereof.
Background technology
It is environmentally protective, economize on resources, energy-saving and emission-reduction, circular economy be current social development theme.Therefore it is sent out in society
How to ensure that it is the highly important thing of part to carry out the utilization of resource high-efficiency and the effective protection of environment during exhibition.It is built in house
It builds in industry, wall is very big with brick demand.Clay solid brick is the widely used wall body brick of tradition, and there is from great, body
The shortcomings of product is small, energy consumption is high, low construction efficiency, and a large amount of useful cultivated land are wasted and destroy, influence national food production
Safety pollutes environment.Porous brick is bigger than solid plain brick, body is light, steady, building mortar layer is few, earthquake stress is few, shearing resistance cracking
Load and ultimate bearing capacity are strong, air insulates against sound and good heat insulating.Compared with producing solid plain clay brick, porous brick is produced
Raw material and fuel can be saved and cost is relatively low.Raw material used in patent of invention technology prepared by some related porous bricks are to be based on
Some natural clays, ore slag and some trade wastes, the cost of raw material is relatively low, such as a kind of patent of invention " sintering
Porous brick "(Application number:201510764216.X)Utilize shale powder, pyroclastic rock, clay powder, serpentine ore waste residue and sewage
Treatment plant's sludge is formed by high-temperature calcination;Patent of invention " preparation method of porous brick "(Application number:201310685889.7)
It is formed by high-temperature calcination using tailings of high phosphorus hematite, kaolin, bentonite and flyash.Some patents of invention are in order to improve
The performance of porous brick often introduces some chemical reagent, such as patent of invention " sintered perforated brick reinforcing agent "(Application number:
201610699182.5)It is used as reinforcing agent by the way that the chemical reagent such as manganese oxide, barium monoxide, aluminium oxide are added to enhance porous brick
Mechanics;Patent of invention " a kind of crack resistence porous brick "(Application number:201610586856.0 )With grinding wheel ash, irony shale, building
Brick, chemical reagent potassium hyperchlorate, gangue and bentonite in powder prepare porous brick.Although introducing some chemical reagent can improve
The performance of porous brick, but the price of porous brick product will be also improved simultaneously.
Foamed brick has the high and low bulk density of the porosity, has good heat-insulation and heat-preservation, noise insulation and other effects, answers extensively
For the heat preservation of a variety of high-temperature services, the non-materials for wall for bearing gravity also can be developed into.A kind of patent of invention " environmentally friendly construction
Lightweight foam brick and preparation method thereof "(Application number:201611071773.4)Using portland cement, cullet, Enteromorpha, shellfish
It is shell, building masonry rubbish, expanded perlite, early strength agent, glycerin polyoxyethylene ether, lanolin, neopelex, bright
Glue, disodium ethylene diamine tetraacetate, potassium silicate, sodium lignin sulfonate, alkyl phenol polyoxyethylene ether, sodium dehydroacetate and fluorine silicon third
Olefin(e) acid ester prepares foamed brick as raw material by foaming;Patent of invention " a method of preparing foamed brick "(Application number:
201611181501.X )Using material, foaming agent and foam stabilizer based on clay and/or metallurgical slag and flyash and quick lime
For foam slurry, foamed brick is prepared into using high-temperature calcination by foaming;A kind of patent of invention " sound-absorption and heat-insulation foamed brick
And preparation method thereof "(Application number:201410580879.1)With cullet, expanded vermiculite, float stone, walnut shell, sawdust, carbonic acid
Calcium, peat, sodium phytate, dimethicone, xylitol, turkey red oil, lauryl sodium sulfate, polyvinyl alcohol etc. are former material
Material prepares foamed brick by foaming and calcining, has good thermal and insulating performance, while sound-absorbing effect is good, can effectively drop
It makes an uproar;Patent of invention " a kind of cracking resistance foamed brick and preparation method thereof "(Application number 201410580569.X):With cullet, concave convex rod
Soil, sepiolite powder, Gluten, tapioca, calcium carbonate, softwood pulp, polyvinyl alcohol, calcium lignosulfonate, gelatin, konjaku
Glue, lauryl sodium sulfate as main material, with nano zine oxide, nano-titanium dioxide, nano silicon dioxide, triethanolamine,
Sorbierite, polyethylene glycol, gallic acid, tannic acid, isopropanol, silane resin acceptor kh-550 are as modified additive, by foaming
Molding and calcining prepare foamed brick, and product has good crack resistance;Patent of invention " a kind of shock resistance foamed brick and its preparation side
Method "(Application number 201410580905.0):Cullet, andalusite powder, schmigel, sodium-based montmorillonite, asbestos fibre, malic acid,
Lithium magnesium silicate, potassium sorbate, laruyl alcohol sulfoacetic acid ester sodium salt, laureth sulfosuccinate disodium, polyvinyl alcohol, melon
Your glue is main material, with nano zine oxide, nano-titanium dioxide, nano silicon dioxide, triethanolamine, sorbierite, polyethylene glycol,
Gallic acid, tannic acid, isopropanol, silane resin acceptor kh-550 are that modified additive prepares foam by foaming and calcining
Brick, product have good shock resistance.The above-mentioned patent of invention technology in relation to foamed brick can effectively improve the performance of material,
But complicated, the used various chemical reagent raw material of formula are expensive, and the price of product is very high, and the economic and practical of product is poor, especially
Its foamed brick compression strength is low, only 0.5-10.5MPa;If exploitation is its poor mechanical property of wall body brick, it is difficult to obtain market and recognize
It can.Shale porous brick voidage in the market only has 25%, wall density 800-1200KG/m mostly3, heat transfer coefficient is up to
0.5w/mk, 240mm wall sound transmission loss are 60dB, and wall density is higher, thermal coefficient is excessively high, heat-insulation and heat-preservation sound insulation and noise reduction effect
Fruit is to be improved.
Aiming at the defects existing in the prior art, the present invention is entrenched togather hollow brick and foamed brick, and preparing has higher
Mechanics energy, voidage improve, single brick weight reduces, the better hollow brick of heat-insulation and heat-preservation sound insulation and noise reduction effect embeds spherolite foam
Brick novel building brick.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to which providing a kind of hollow brick embeds spherolite foamed brick and its system
Preparation Method.The present invention combines the technology of preparing of hollow brick and the technology of preparing of foamed brick, overcomes two kinds of products each
Respective advantage is brought into play from some existing disadvantages, is prepared with higher mechanics energy, more high voidage, single brick weight
Amount reduces, the better hollow brick of heat-insulation and heat-preservation sound insulation and noise reduction effect embeds spherolite foamed brick novel building brick.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of hollow brick embeds the preparation method of spherolite foamed brick, includes the following steps:
(1)The preparation of raw material:Shale through the shale particle that is crushed, is sieved and to obtain, scrap glass through the glass powder that crushes, is sieved and to obtain,
Waste plant stems are taken to prescind, by lime stone through the agstone that is crushed, is sieved and to obtain, by cinder through the cinder powder that is crushed, is sieved and to obtain;It will stick
Soil sieves for subsequent use;
(2)The preparation of hollow pipe adobe:Shale particle, Kaolin Tailings, glass powder by weight 100:10~30:5 ~ 15 is mixed
It closes, stirs evenly to obtain mixture;Then water is added into mixture, stirs 30-60 minutes obtained brick pugs, then use hollow brick making machine
Brick pug is squeezed into hollow pipe adobe, shape is as shown in Fig. 1;
(3)By weight 1:2~5:0.8~2:0.5~1:0.5~2:1 ~ 2 weighs waste plant stems, clay, agstone, coal respectively
Ground-slag, glass powder and water;Waste plant stems and cinder powder, glass powder and 1/3 water are first mixed first, using comminutor
It is prepared into the fuel kernel of a diameter of 2-3cm;Remaining 2/3 water is mixed with clay, and through being rolled into thickness be 0.5 ~
Then the clay book layer of 2cm is coated the agstone that a layer thickness is 0.1 ~ 0.3cm in clay book layer, is then utilized on one side
Fuel kernel is prepared into fuel sphere by comminutor with the clay thin layer for being coated with agstone;
(4)Using automatic grain machine of noting by step(3)The fuel sphere of gained is injected one by one in the hollow pipe of hollow pipe adobe, fuel sphere
The distance between control in 2 ~ 5cm, and two fuel spheres are controlled from hollow pipe adobe brick face in 1 ~ 2 cm end to end, final to prepare
The wet adobe of fuel sphere is embedded at adobe hollow pipe(As shown in Figure 3);
(5)Step(4)Wet adobe obtained air-dries into dry raw adobe by pre- at room temperature, is re-fed into kiln, at 3 ~ 5 hours
It is interior further to air-dry raw adobe from room temperature to 400 DEG C, and then 900 DEG C are warming up to by 400 DEG C added in 5 ~ 7 hours
It is hot just to burn, 1100 DEG C then are warming up to by 900 DEG C in 1 hour, finally calcines 2 ~ 5 hours at 1100 ~ 1200 DEG C, finally obtains
It obtains hollow brick and embeds spherolite foamed brick.
The novel building brick density that prepared hollow brick embeds spherolite foamed brick is 500-800kg/m3, compression strength can
To reach 18-23MPa, heat transfer coefficient 0.15-0.36w/mk, 240mm wall sound transmission loss up to 62-70dB, indices
Better than porous brick country Grade A standard value.
Step(2)In, the addition of water is 10 ~ 30wt% of mixture weight.
Step(1)Described in waste plant stems include one or more in grass stalk, straw or discarded treat banana stalk;It prescinds
It is 0.5 ~ 2cm to length.
Step(3)The diameter and step of the fuel sphere of preparation(2)The hollow pipe diameter one of the hollow pipe adobe of preparation
It causes, as shown in Fig. 2.
Step(3)The structure of the fuel sphere of preparation is followed successively by from inside to outside:Fuel kernel, lime stone bisque, clay thin layer.
Heretofore described sieving was preferably 50 mesh sieve.
Hollow brick made from a kind of any one of them preparation method as above embeds spherolite foamed brick.
In middle warm area, being embedded in the waste plant stems in fuel sphere in fuel kernel slowly will be aoxidized carbonization and discharge heat,
Promote the internal temperature of brick body;Continue to increase with temperature simultaneously, will cause in the plant rod for being aoxidized carbonization and cinder
Carbon generates carbon dioxide by oxidation, and discharges a large amount of heat so that the internal temperature of brick body continues to increase, and causes fuel kernel
The agstone of outer layer, which starts to decompose, generates carbon dioxide, the carbon dioxide and lime stone that carbon is generated by oxidation in fuel kernel
Powder decomposes generated carbon dioxide and will go out the external coating of spherolite foamed brick together, and spherolite foamed brick is started to each
The expansion of a direction, the plant fiber bar in fuel kernel are formed hollow by oxidizing fire, while pelletiod are formed in hollow pipe
Foamed brick is simultaneously closely entrenched togather with hollow pipe brick;The calcium oxide that decomposition of limestone is generated at high temperature will be with titanium dioxide
Pasc reaction generates calcium silicates, and by along in the carbon dioxide permeability toward external diffusion to spherolite foamed brick outer layer clay, from
And it can effectively improve the mechanical property of spherolite foamed brick.
The remarkable advantage of the present invention is:
1)Some waste plant stems such as straw and straw, which can not be efficiently used and can be occupied, largely ploughs and influences ploughing for crops
Make, and is usually placed in field to be fallen by centralized burning, so that environment is seriously polluted, and some waste plant stems such as treat banana stalk
It arbitrarily loses and pollutes the environment even farming of influence crops;Therefore, using some discarded plant rods and cinder as combustion
Material can not only achieve the purpose that turn waste into wealth, economize on resources, reducing carbon emission, reduction building brick manufacturing cost, while can be with
Reduce pollution of some waste plant stems to environment;
2)The voidage of the hollow brick of prior art preparation is still relatively low and heat-and sound-insulating effect is also undesirable, and although foamed brick
Heat-and sound-insulating effect is good but mechanical property is all very poor and can not develop wall body brick;The present invention is entrenched in hollow brick and foamed brick
Together, it prepares more preferable with higher mechanics energy, voidage raising, single brick weight reduction, heat-insulation and heat-preservation sound insulation and noise reduction effect
Hollow brick embed spherolite foamed brick novel building brick;
3)The density that hollow brick prepared by the present invention embeds spherolite foamed brick brick novel building brick is 500-800kg/m3, resistance to compression
Intensity can reach 18-23MPa, and material heat transfer coefficient is 0.15-0.36w/mk, and 240mm wall sound transmission loss is up to 62-
70dB;
4)The present invention, which can play, to turn waste into wealth, energy-saving and emission-reduction, environmental protection and the effects that economize on resources, and can make full use of
Original kiln production equipment and burning process simultaneously eliminate pernicious gas generation, reduce production cost, improve business efficiency, simultaneously
Social effect with reality.Indices are better than porous brick country Grade A standard value.
Description of the drawings
Fig. 1 hollow pipe unfired brick structure schematic diagrames;
Fig. 2 is unfired brick structure schematic cross-section;
Fig. 3 adobe hollow pipes embed fuel sphere structural schematic diagram.
Specific implementation mode
Further to disclose rather than the present invention is limited, the present invention is described in further detail below in conjunction with example.
Hollow brick embeds spherolite foamed brick novel building brick property indices and measures using following national standard:
1, heat transfer coefficient, which measures, uses《The measurement calibration of adiabatic steady state heat transfer property and protective hot box method》GB/T 13475 -
2008 standards execute;
2, voidage and density measure use national standard《Sintered perforated brick and porous building-brick》(GB13544 -2011);
3, compression strength, which measures, uses standard GB/T 13544-2003《Sintered perforated brick》;
4, wall sound insulation measurement uses national standard《Code for measurement of building sound insulation》GBJ75-84.
Embodiment 1
A kind of hollow brick embeds the preparation method of spherolite foamed brick, includes the following steps:
(1)Shale is broken into shale particle and crosses 50 mesh sieve, scrap glass is ground into glass powder with pulverizer and crosses 50 mesh
Sieve, then be 100 by weight:20:10 shale particles, Kaolin Tailings and glass powder, are used in combination blender to be stirred into uniform
Mixture of raw material, then be added water make total moisture content control mixture of raw material weight 20wt%, blender is used in combination
Stirring prepares brick pug in 45 minutes, then is squeezed into hollow pipe adobe with hollow brick making machine, and shape is as shown in Fig. 1;
(2)Discarded treat banana stalk is taken, it is 0.5 ~ 2 centimetre to be cut into length, and shale is broken into shale particle and crosses 50 mesh sieve, lime
Stone is crushed and crosses 50 mesh sieve, and cinder is crushed and crosses 50 mesh sieve;By weight 1:3.5:1.2:0.8:1.2:1.5 weigh cut respectively
The discarded treat banana stalk crossed, the clay for crossing 50 mesh sieve, the broken agstone for crossing 50 mesh sieve, the broken cinder powder for crossing 50 mesh sieve, mistake
The broken glass powder and water of 50 mesh sieve;First the load weighted discarded treat banana stalk cut through with cross 50 mesh sieve broken cinder powder,
The water of the broken glass powder and one third of crossing 50 mesh sieve mixes and uses drum mixer, and diameter is prepared into using comminutor
For 2-3 centimetres of fuel kernel;Remaining 2/3rds water is mixed and passed through with the clay for crossing 50 mesh sieve and is rolled into thickness
For the clay book layer of 1 cm thick, and in the broken lime stone for coating 0.2 cm thick of a layer thickness on one side of clay book layer;Finally
The clay book layer for fuel kernel being superscribed using comminutor painting last layer agstone is prepared into fuel sphere, made fuel sphere
Diameter is consistent with the hollow pipe diameter of hollow pipe adobe, such as the schematic diagram of attached drawing 2;
(3)Fuel sphere is injected one by one in the hollow pipe of hollow pipe adobe using automatic note grain machine, the control of the distance between fuel sphere
System is at 3 centimetres, and two fuel spheres are controlled from hollow pipe adobe brick face at 1 centimetre end to end, are finally prepared into adobe hollow pipe
The embedded referred to as wet adobe of the wet adobe of fuel sphere(As shown in Figure 3);
(4)Step(3)Wet adobe obtained air-dries into dry raw adobe by pre- at room temperature, is re-fed into kiln, in 4 hours
Further air-dry raw adobes from room temperature to 400 DEG C, and then in 6 hours by 400 DEG C be warming up to 900 DEG C heated at the beginning of
It burns, is then warming up to 1100 DEG C by 900 DEG C in 1 hour, is finally calcined 3 hours at 1150 DEG C, it is final to obtain in hollow brick
Embedding spherolite foamed brick.
Embodiment 2
A kind of hollow brick embeds the preparation method of spherolite foamed brick, includes the following steps:
(1)Shale is broken into shale particle and crosses 50 mesh sieve, scrap glass is ground into glass powder with pulverizer and crosses 50 mesh
Sieve, then be 100 by weight:10:15 weigh shale particle, Kaolin Tailings, glass powder, are used in combination blender to be stirred into equal
Even mixture of raw material, water, which is then added, makes total moisture content control in the 10wt% of mixture of raw material weight, and stirring is used in combination
Machine stirs 60 minutes and prepares brick pug, then is squeezed into hollow pipe adobe with hollow brick making machine, and shape is as shown in Fig. 1;
(2)Discarded straw is taken, it is 0.5 ~ 2 centimetre to be cut into length, and shale is broken into shale particle and crosses 50 mesh sieve, lime stone
It is crushed and is crossed 50 mesh sieve, cinder is crushed and crosses 50 mesh sieve.By weight 1:2: 2:0.5: 2:1 weighs the rice cut through respectively
Grass, the broken agstone for crossing 50 mesh sieve, the broken cinder powder for crossing 50 mesh sieve, crosses the broken of 50 mesh sieve at the clay for crossing 50 mesh sieve
Glass powder and water;First the load weighted straw cut through with cross 50 mesh sieve broken cinder powder, cross 50 mesh sieve broken glass
The water of powder and one third mixes and uses drum mixer, and a diameter of 3 centimetres of fuel kernel is prepared into using comminutor;
Remaining 2/3rds water is mixed and is passed through with the clay for crossing 50 mesh sieve and is rolled into the clay book layer that thickness is 2 cm thicks,
And in the broken lime stone for coating 0.1 cm thick of a layer thickness on one side of clay book layer;Finally utilize comminutor fuel kernel
The clay book layer for superscribing painting last layer agstone is prepared into fuel sphere, made fuel sphere diameter and hollow pipe adobe
Hollow pipe diameter it is consistent, such as the schematic diagram of attached drawing 2;
(3)Fuel sphere is injected one by one in the hollow pipe of hollow pipe adobe using automatic note grain machine, the control of the distance between fuel sphere
Two fuel spheres are controlled from hollow pipe adobe brick face at 2 centimetres system at 2 centimetres and end to end, are finally prepared into adobe hollow pipe
The embedding referred to as wet adobe of the wet adobe of fuel sphere(As shown in Figure 3);
(4)Step(3)Wet adobe obtained air-dries into dry raw adobe by pre- at room temperature, is re-fed into kiln, in 3 hours
Further air-dry raw adobes from room temperature to 400 DEG C, and then in 5 hours by 400 DEG C be warming up to 900 DEG C heated at the beginning of
It burns, is then warming up to 1100 DEG C by 900 DEG C in 1 hour, is finally calcined 5 hours at 1100 DEG C, it is final to obtain in hollow brick
Embedding spherolite foamed brick.
Embodiment 3
A kind of hollow brick embeds the preparation method of spherolite foamed brick, includes the following steps:
(1)Shale is broken into shale particle and crosses 50 mesh sieve, scrap glass is ground into glass powder with pulverizer and crosses 50 mesh
Sieve, then be 100 by weight:30:5 weigh shale particle, Kaolin Tailings, glass powder, are used in combination blender to be stirred into equal
Even mixture of raw material, then be added water make total moisture content control mixture of raw material weight 10wt% and with stir
Machine stirs 30 minutes and prepares brick pug, then is squeezed into hollow pipe adobe with hollow brick making machine, and shape is as shown in Fig. 1;
(2)It is 1 centimetre to take discarded straw and be cut into length, and shale is broken into shale particle and crosses 50 mesh sieve, lime stone is broken
The broken and sieve of 50 mesh excessively, is crushed cinder and crosses 50 mesh sieve.By weight 1: 5:0.8: 1:0.5:2 weigh the wheat cut through respectively
Stalk, the broken agstone for crossing 50 mesh sieve, the broken cinder powder for crossing 50 mesh sieve, crosses the broken of 50 mesh sieve at the clay for crossing 50 mesh sieve
Glass powder and water;First the load weighted straw cut through with cross 50 mesh sieve broken cinder powder, cross 50 mesh sieve broken glass
The water of powder and one third mixes and uses drum mixer, and a diameter of 3 centimetres of fuel kernel is prepared into using comminutor;
Remaining 2/3rds water is mixed and passed through with the clay for crossing 50 mesh sieve and is rolled into the clay book that thickness is 0.5 cm thick
Layer, and in the broken lime stone for coating 0.1 cm thick of a layer thickness on one side of clay book layer;Finally utilize comminutor in fuel
The clay book layer that core superscribes painting last layer agstone is prepared into fuel sphere, made fuel sphere diameter and hollow pipe brick
The hollow pipe diameter of base is consistent, such as the schematic diagram of attached drawing 2;
(3)Fuel sphere is injected one by one in the hollow pipe of hollow pipe adobe using automatic note grain machine, the control of the distance between fuel sphere
System is at 5 centimetres, and two fuel spheres are controlled from hollow pipe adobe brick face at 2 centimetres end to end, are finally prepared into adobe hollow pipe
The embedded referred to as wet adobe of the wet adobe of fuel sphere(As shown in Figure 3);
(4)Step(3)Wet adobe obtained air-dries into dry raw adobe by pre- at room temperature, is re-fed into kiln, in 5 hours
Further air-dry raw adobes from room temperature to 400 DEG C, and then in 7 hours by 400 DEG C be warming up to 900 DEG C heated at the beginning of
It burns, is then warming up to 1100 DEG C by 900 DEG C in 1 hour, is finally calcined 2 hours at 1200 DEG C, it is final to obtain in hollow brick
Embedding spherolite foamed brick.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (6)
1. a kind of hollow brick embeds the preparation method of spherolite foamed brick, it is characterised in that:Include the following steps:
(1)The preparation of raw material:Shale through the shale particle that is crushed, is sieved and to obtain, scrap glass through the glass powder that crushes, is sieved and to obtain,
Waste plant stems are taken to prescind, by lime stone through the agstone that is crushed, is sieved and to obtain, by cinder through the cinder powder that is crushed, is sieved and to obtain;It will stick
Soil sieves for subsequent use;
(2)The preparation of hollow pipe adobe:Shale particle, Kaolin Tailings, glass powder by weight 100:10~30:5 ~ 15 is mixed
It closes, stirs evenly to obtain mixture;Then water is added into mixture, stirs 30-60 minutes obtained brick pugs, then use hollow brick making machine
Brick pug is squeezed into hollow pipe adobe;
(3)By weight 1:2~5:0.8~2:0.5~1:0.5~2:1 ~ 2 weighs waste plant stems, clay, agstone, coal respectively
Ground-slag, glass powder and water;Waste plant stems and cinder powder, glass powder and 1/3 water are first mixed first, using comminutor
It is prepared into the fuel kernel of a diameter of 2 ~ 3cm;Remaining 2/3 water is mixed with clay, and through being rolled into thickness be 0.5 ~
Then the clay book layer of 2cm is coated the agstone that a layer thickness is 0.1 ~ 0.3cm in clay book layer, is finally utilized on one side
The clay thin layer that agstone is coated in fuel kernel cladding is prepared into fuel sphere by comminutor;
(4)Using automatic grain machine of noting by step(3)The fuel sphere of gained is injected one by one in the hollow pipe of hollow pipe adobe, fuel sphere
The distance between control in 2 ~ 5cm, and two fuel spheres are controlled from hollow pipe adobe brick face in 1 ~ 2 cm end to end, final to prepare
The wet adobe of fuel sphere is embedded at adobe hollow pipe;
(5)Step(4)Wet adobe obtained air-dries into dry raw adobe by pre- at room temperature, is re-fed into kiln, at 3 ~ 5 hours
It is interior further to air-dry raw adobe from room temperature to 400 DEG C, and then 900 DEG C are warming up to by 400 DEG C added in 5 ~ 7 hours
It is hot just to burn, 1100 DEG C then are warming up to by 900 DEG C in 1 hour, finally calcines 2 ~ 5 hours at 1100 ~ 1200 DEG C, finally obtains
It obtains hollow brick and embeds spherolite foamed brick.
2. hollow brick according to claim 1 embeds the preparation method of spherolite foamed brick, it is characterised in that:Step(2)In,
The addition of water is 10 ~ 30wt% of mixture weight.
3. hollow brick according to claim 1 embeds the preparation method of spherolite foamed brick, it is characterised in that:Step(1)In
The waste plant stems include one or more in grass stalk, straw or discarded treat banana stalk;It is 0.5 ~ 2cm to prescind to length.
4. hollow brick according to claim 1 embeds the preparation method of spherolite foamed brick, it is characterised in that:Step(3)System
The diameter and step of standby fuel sphere(2)The hollow pipe diameter of the hollow pipe adobe of preparation is consistent.
5. hollow brick according to claim 1 embeds the preparation method of spherolite foamed brick, it is characterised in that:Step(3)System
The structure of standby fuel sphere is followed successively by from inside to outside:Fuel kernel, lime stone bisque, clay thin layer.
6. hollow brick made from a kind of preparation method as described in any one in claim 1-5 embeds spherolite foamed brick.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1693619A (en) * | 2004-12-16 | 2005-11-09 | 周荣标 | Hollow building block having light heat insulating material filled in internal cavity and its making method |
CN104692769A (en) * | 2015-03-11 | 2015-06-10 | 闽南师范大学 | Method for sintering shale porous brick from domestic and industrial wastes |
CN106830981A (en) * | 2017-03-09 | 2017-06-13 | 闽南师范大学 | It is a kind of to prepare porous brick technology using the cladding rubbish granulation of clay glass dust |
CN106927786A (en) * | 2016-12-19 | 2017-07-07 | 江苏省冶金设计院有限公司 | A kind of method for preparing foamed brick |
-
2018
- 2018-04-13 CN CN201810328405.6A patent/CN108383543B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1693619A (en) * | 2004-12-16 | 2005-11-09 | 周荣标 | Hollow building block having light heat insulating material filled in internal cavity and its making method |
CN104692769A (en) * | 2015-03-11 | 2015-06-10 | 闽南师范大学 | Method for sintering shale porous brick from domestic and industrial wastes |
CN106927786A (en) * | 2016-12-19 | 2017-07-07 | 江苏省冶金设计院有限公司 | A kind of method for preparing foamed brick |
CN106830981A (en) * | 2017-03-09 | 2017-06-13 | 闽南师范大学 | It is a kind of to prepare porous brick technology using the cladding rubbish granulation of clay glass dust |
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