CN106747290A - A kind of preparation method of environmentally friendly shale brick - Google Patents
A kind of preparation method of environmentally friendly shale brick Download PDFInfo
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- CN106747290A CN106747290A CN201611246013.2A CN201611246013A CN106747290A CN 106747290 A CN106747290 A CN 106747290A CN 201611246013 A CN201611246013 A CN 201611246013A CN 106747290 A CN106747290 A CN 106747290A
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- powder
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- paraffin
- quartz sand
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- 239000011449 brick Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 241000218691 Cupressaceae Species 0.000 claims abstract description 44
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 44
- 241000018646 Pinus brutia Species 0.000 claims abstract description 44
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 43
- 239000006004 Quartz sand Substances 0.000 claims abstract description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000012188 paraffin wax Substances 0.000 claims abstract description 41
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 39
- 239000010455 vermiculite Substances 0.000 claims abstract description 39
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 39
- 239000002699 waste material Substances 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims abstract description 36
- 239000002994 raw material Substances 0.000 claims abstract description 35
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 26
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 26
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 26
- 239000011425 bamboo Substances 0.000 claims abstract description 26
- 230000032683 aging Effects 0.000 claims abstract description 25
- 239000004927 clay Substances 0.000 claims abstract description 25
- 239000010802 sludge Substances 0.000 claims abstract description 24
- 244000068988 Glycine max Species 0.000 claims abstract description 20
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 20
- 239000011257 shell material Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000002956 ash Substances 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 7
- 230000007613 environmental effect Effects 0.000 claims abstract 9
- 239000000843 powder Substances 0.000 claims description 126
- 241001330002 Bambuseae Species 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
- 241000276489 Merlangius merlangus Species 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 235000015170 shellfish Nutrition 0.000 claims 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 claims 1
- 244000082204 Phyllostachys viridis Species 0.000 abstract 1
- -1 with shale Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000545744 Hirudinea Species 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C04B33/1305—Organic additives
-
- 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
-
- 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
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- 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
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of preparation method of environmentally friendly shale brick, is prepared from by raw material of shale, clay, sludge, construction waste, vermiculite, volcanic ash, shell, paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon, specifically includes following steps：(1) pretreatment of raw material；(2) dispensing stirring；(3) storage ageing；(4) it is compressing；(5) adobe sintering；(6) cool down.The preparation method of environmental protection shale brick of the invention, it can be with reduces cost and safety and environmental protection.
Description
Technical field
The present invention relates to construction material, more particularly to a kind of preparation method of environmentally friendly shale brick.
Background technology
It is main with clay as raw material in Traditional Firing Craft of Red, brick is fired by kiln roasting after shaping forming, for clay
Generation is excessively used, and government takes related compulsory measure order to forbid producing building materials by raw material of clay, and traditional handicraft is fired
The brick cycle is long, high cost.
Prepared by adding the coal such as gangue raw material mostly in the preparation process of existing brick.Coal is topmost China
The energy, with the continuous production and extension of coal industry, produces the amount of gangue growing day by day.Gangue yield is produced by raw coal
15% meter of amount, annual gangue at least increases by 1.8 hundred million tons, and the gangue for accumulating over the years will take up an area more than 2,700,000,000 tons
More than 300000 mu.And still continuing to increase, this large amount of gangue seriously pollutes environment, and has occupied substantial amounts of
Soil and farmland, destroy land resource.
The content of the invention
Regarding to the issue above, it is necessary to which a kind of preparation method of the environmentally friendly shale brick of low cost is provided.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of preparation method of environmentally friendly shale brick, with shale, clay, sludge, construction waste, vermiculite, volcanic ash, shell,
Paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon are prepared from for raw material, specifically include following steps：
(1) pretreatment of raw material：By shale, construction waste, vermiculite, shell, paraffin, quartz sand, pine and cypress bark and carbon difference
Crushed, obtained shale powder, construction waste powder, vermiculite power, oyster shell whiting, paraffin powder, quartz sand powder, pine and cypress bark powder and carbon dust；
(2) dispensing stirring：The mass percent as shared by each raw material weigh respectively shale powder 32%~65%, clay 3%~
5%th, sludge 3%~6%, construction waste powder 3%~5%, vermiculite power 3%~5%, volcanic ash 4%~7%, oyster shell whiting 3%~
6%th, paraffin powder 2%~4%, quartz sand powder 2%~4%, Glycine max (L.) Merr 4%~9%, pine and cypress bark powder 4%~8%, bamboo scraps
2%~5% and carbon dust 2%~4%；Add water appropriate, the mixed water of above raw material is stirred, be well mixed, obtain compound；
(3) storage ageing：The compound that will be obtained make a gift to someone ageing storehouse in be aged；
(4) it is compressing：Compound after ageing is stirred again, then final is mixed using vacuum extruder
Close material extrusion and be made adobe, the adobe is dried naturally and obtains drying adobe；
(5) adobe sintering：Adobe kiln-firing is dried by described, 8~11h is sintered at a temperature of 1060~1260 DEG C；
(6) cool down：Naturally cool to room temperature.
Further, the method for being crushed in step (1) is as follows：First by construction waste removal of impurities, be ground into a diameter of 0.6mm with
Under particle, obtain construction waste powder, then by shale, vermiculite and shell be respectively crushed into particle diameter be below 2mm powder,
Shale powder, vermiculite power and oyster shell whiting are obtained respectively, and paraffin, pine and cypress bark and carbon dust then are respectively crushed into particle diameter is
The powder of below 1.5mm, respectively paraffin powder, pine and cypress bark powder and carbon dust, finally by quartz sand be milled to particle for 0.5mm with
Under powder, obtain quartz sand powder.
Further, the time of stirring is 35~65min in step (2).
Further, in step (2) amount of water be shale powder, clay, sludge, construction waste powder, vermiculite power, volcanic ash,
The 11%~17% of oyster shell whiting, paraffin powder, quartz sand powder, Glycine max (L.) Merr, pine and cypress bark powder, bamboo scraps and carbon dust gross mass.
Further, the time of ageing is 28~38h in step (3).
Further, the time of stirring is 20~40min in step (4).
Further, the vacuum of vacuum extruder described in step (4) be 0.7~0.8MPa, extrusion pressure be 7~
9MPa。
Further, it is 14%~20% that adobe described in step (4) is dried to its water content naturally.
Due to using above-mentioned technical proposal, the invention has the advantages that：
The preparation method of the environmentally friendly shale brick that the present invention is provided, raw material includes shale, clay, sludge, construction waste, leech
Stone, volcanic ash, shell, paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon.Replace part using sludge in raw material
Clay, not only reduce to plough destruction, and sludge be sewage treatment plant treatment sewage after leave have seriously to environment
The solid waste of influence, its physical and chemical performance index meets the requirement of production shale brick, and with certain caloric value.Will
Sludge produces sintering shale brick in mixing shale raw material, turns harm into good, and turns waste into wealth, and greatly reduces fuel consumption, and energy-conservation subtracts
Row, economizes the land resource.Additionally, sludge has certain viscosity and granularity is small, part of clay is replaced with sludge, can improved
The intensity of shale brick；Recycling construction waste, while cost of material is reduced, makes rational use of resources, and improves Industry Waste
The utilization rate of gurry；Addition paraffin makes adobe finer and close, to improve water resistance；The quartz sand for coordinating addition appropriate, improves
The abrasivity of product；By the use of pine and cypress bark, carbon and bamboo scraps as the making raw material of shale brick, pine and cypress bark combustion is lasting,
Bamboo scraps can be lighted itself and be not required to other fuel afterwards with conflagration, using pine and cypress bark, carbon and bamboo scraps own combustion characteristic,
Fuel can be greatlyd save, and the burning of pine and cypress bark, carbon and bamboo scraps does not produce pernicious gas, reduces environmental pollution, reduces
Production cost.Bamboo scraps are a kind of novel energy-saving environment-friendly raw materials, and bamboo scraps dry contains abundant cellulose, hemicellulose, fully
Improve the fragility defect of shale brick using its toughness and lightweight feature, to improve the tensile strength of shale brick, make it have compared with
Good toughness and elasticity；Vermiculite by after high-temperature roasting have very strong thermal and insulating performance, its improve shale brick finished product guarantor
Warm heat-proof quality；Contain a large amount of coagulators in Glycine max (L.) Merr, beneficial to compound coagulation forming；The preparation side of the environmentally friendly shale brick
Method, the shale brick packing prepared is high, abrasivity is high, can improve construction material, and it utilizes part discarded object to make
It is raw material, while reducing environmental pollution, reduces production cost.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
Embodiment 1：
A kind of preparation method of environmentally friendly shale brick, with shale, clay, sludge, construction waste, vermiculite, volcanic ash, shell,
Paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon are prepared from for raw material, specifically include following steps：
(1) pretreatment of raw material：By shale, construction waste, vermiculite, shell, paraffin, quartz sand, pine and cypress bark and carbon difference
Crushed, broken method is as follows：First by construction waste removal of impurities, the particle of a diameter of below 0.6mm is ground into, must build useless
Feed powder, is then respectively crushed into the powder that particle diameter is below 2mm by shale, vermiculite and shell, and shale powder, vermiculite are obtained respectively
Powder and oyster shell whiting, are then respectively crushed into the powder that particle diameter is below 1.5mm, respectively by paraffin, pine and cypress bark and carbon dust
Paraffin powder, pine and cypress bark powder and carbon dust are obtained, quartz sand is finally milled to the powder that particle is below 0.5mm, obtain quartz sand powder；
(2) dispensing stirring：The mass percent as shared by each raw material weighs shale powder shale powder 32%, clay 5%, dirt respectively
Mud 6%, construction waste powder 5%, vermiculite power 5%, volcanic ash 7%, oyster shell whiting 6%, paraffin powder 4%, quartz sand powder 4%, bean curd
Swill 9%, pine and cypress bark powder 8%, bamboo scraps 5% and carbon dust 4%；Amount of water is shale powder, clay, sludge, construction waste powder, leech
Stone flour, volcanic ash, oyster shell whiting, paraffin powder, quartz sand powder, Glycine max (L.) Merr, pine and cypress bark powder, bamboo scraps and carbon dust gross mass
11%, the mixed water of above raw material is stirred 35min, it is well mixed, obtain compound；
(3) storage ageing：The compound that will be obtained is made a gift to someone and be aged in ageing storehouse, and time of ageing is 28h；
(4) it is compressing：Compound after ageing is stirred 20min again, then will most using vacuum extruder
Whole compound extrusion is made adobe, and it is 14% that the adobe is dried to its water content naturally, obtains drying adobe；It is described true
The vacuum of empty extruder is 0.7MPa, and extrusion pressure is 7MPa；
(5) adobe sintering：Adobe kiln-firing is dried by described, 11h is sintered at a temperature of 1060 DEG C；
(6) cool down：Naturally cool to room temperature.
Embodiment 2：
A kind of preparation method of environmentally friendly shale brick, with shale, clay, sludge, construction waste, vermiculite, volcanic ash, shell,
Paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon are prepared from for raw material, specifically include following steps：
(1) pretreatment of raw material：By shale, construction waste, vermiculite, shell, paraffin, quartz sand, pine and cypress bark and carbon difference
Crushed, broken method is as follows：First by construction waste removal of impurities, the particle of a diameter of below 0.6mm is ground into, must build useless
Feed powder, is then respectively crushed into the powder that particle diameter is below 2mm by shale, vermiculite and shell, and shale powder, vermiculite are obtained respectively
Powder and oyster shell whiting, are then respectively crushed into the powder that particle diameter is below 1.5mm, respectively by paraffin, pine and cypress bark and carbon dust
Paraffin powder, pine and cypress bark powder and carbon dust are obtained, quartz sand is finally milled to the powder that particle is below 0.5mm, obtain quartz sand powder；
(2) dispensing stirring：The mass percent as shared by each raw material weighs shale powder 48.5%, clay 4%, sludge respectively
4.5%th, construction waste powder 4%, vermiculite power 4%, volcanic ash 5.5%, oyster shell whiting 4.5%, paraffin powder 3%, quartz sand powder 3%,
Glycine max (L.) Merr 6.5%, pine and cypress bark powder 6%, bamboo scraps 3.5% and carbon dust 3%；Amount of water is shale powder, clay, sludge, building
Waste powder, vermiculite power, volcanic ash, oyster shell whiting, paraffin powder, quartz sand powder, Glycine max (L.) Merr, pine and cypress bark powder, bamboo scraps and carbon dust are total
The 14% of quality, 50min is stirred by the mixed water of above raw material, is well mixed, and obtains compound；
(3) storage ageing：The compound that will be obtained is made a gift to someone and be aged in ageing storehouse, and time of ageing is 33h；
(4) it is compressing：Compound after ageing is stirred 30min again, then will most using vacuum extruder
Whole compound extrusion is made adobe, and it is 17% that the adobe is dried to its water content naturally, obtains drying adobe；It is described true
The vacuum of empty extruder is 0.75MPa, and extrusion pressure is 8MPa；
(5) adobe sintering：Adobe kiln-firing is dried by described, 9.5h is sintered at a temperature of 1160 DEG C；
(6) cool down：Naturally cool to room temperature.
Embodiment 3：
A kind of preparation method of environmentally friendly shale brick, with shale, clay, sludge, construction waste, vermiculite, volcanic ash, shell,
Paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon are prepared from for raw material, specifically include following steps：
(1) pretreatment of raw material：By shale, construction waste, vermiculite, shell, paraffin, quartz sand, pine and cypress bark and carbon difference
Crushed, broken method is as follows：First by construction waste removal of impurities, the particle of a diameter of below 0.6mm is ground into, must build useless
Feed powder, is then respectively crushed into the powder that particle diameter is below 2mm by shale, vermiculite and shell, and shale powder, vermiculite are obtained respectively
Powder and oyster shell whiting, are then respectively crushed into the powder that particle diameter is below 1.5mm, respectively by paraffin, pine and cypress bark and carbon dust
Paraffin powder, pine and cypress bark powder and carbon dust are obtained, quartz sand is finally milled to the powder that particle is below 0.5mm, obtain quartz sand powder；
(2) dispensing stirring：The mass percent as shared by each raw material weigh respectively shale powder 43%, clay 5%, sludge 5%,
Construction waste powder 4%, vermiculite power 3%, volcanic ash 6%, oyster shell whiting 5%, paraffin powder 3%, quartz sand powder 4%, Glycine max (L.) Merr
8%th, pine and cypress bark powder 7%, bamboo scraps 4% and carbon dust 3%；Amount of water is shale powder, clay, sludge, construction waste powder, vermiculite
The 16% of powder, volcanic ash, oyster shell whiting, paraffin powder, quartz sand powder, Glycine max (L.) Merr, pine and cypress bark powder, bamboo scraps and carbon dust gross mass,
The mixed water of above raw material is stirred 55min, is well mixed, obtain compound；
(3) storage ageing：The compound that will be obtained is made a gift to someone and be aged in ageing storehouse, and time of ageing is 35h；
(4) it is compressing：Compound after ageing is stirred 36min again, then will most using vacuum extruder
Whole compound extrusion is made adobe, and it is 18% that the adobe is dried to its water content naturally, obtains drying adobe；It is described true
The vacuum of empty extruder is 0.78MPa, and extrusion pressure is 8MPa；
(5) adobe sintering：Adobe kiln-firing is dried by described, 8.5h is sintered at a temperature of 1220 DEG C；
(6) cool down：Naturally cool to room temperature.
Embodiment 4：
A kind of preparation method of environmentally friendly shale brick, with shale, clay, sludge, construction waste, vermiculite, volcanic ash, shell,
Paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon are prepared from for raw material, specifically include following steps：
(1) pretreatment of raw material：By shale, construction waste, vermiculite, shell, paraffin, quartz sand, pine and cypress bark and carbon difference
Crushed, broken method is as follows：First by construction waste removal of impurities, the particle of a diameter of below 0.6mm is ground into, must build useless
Feed powder, is then respectively crushed into the powder that particle diameter is below 2mm by shale, vermiculite and shell, and shale powder, vermiculite are obtained respectively
Powder and oyster shell whiting, are then respectively crushed into the powder that particle diameter is below 1.5mm, respectively by paraffin, pine and cypress bark and carbon dust
Paraffin powder, pine and cypress bark powder and carbon dust are obtained, quartz sand is finally milled to the powder that particle is below 0.5mm, obtain quartz sand powder；
(2) dispensing stirring：The mass percent as shared by each raw material weigh respectively shale powder 65%, clay 3%, sludge 3%,
Construction waste powder 3%, vermiculite power 3%, volcanic ash 4%, oyster shell whiting 3%, paraffin powder 2%, quartz sand powder 2%, Glycine max (L.) Merr
4%th, pine and cypress bark powder 4%, bamboo scraps 2% and carbon dust 2%；Amount of water is shale powder, clay, sludge, construction waste powder, vermiculite
The 17% of powder, volcanic ash, oyster shell whiting, paraffin powder, quartz sand powder, Glycine max (L.) Merr, pine and cypress bark powder, bamboo scraps and carbon dust gross mass,
The mixed water of above raw material is stirred 65min, is well mixed, obtain compound；
(3) storage ageing：The compound that will be obtained is made a gift to someone and be aged in ageing storehouse, and time of ageing is 38h；
(4) it is compressing：Compound after ageing is stirred 40min again, then will most using vacuum extruder
Whole compound extrusion is made adobe, and it is 20% that the adobe is dried to its water content naturally, obtains drying adobe；It is described true
The vacuum of empty extruder is 0.8MPa, and extrusion pressure is 9MPa；
(5) adobe sintering：Adobe kiln-firing is dried by described, 8h is sintered at a temperature of 1260 DEG C；
(6) cool down：Naturally cool to room temperature.
Described above is directed to the detailed description of preferably possible embodiments of the invention, but embodiment is not limited to this hair
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
Cover the scope of the claims in the present invention.
Claims (8)
1. a kind of preparation method of environmentally friendly shale brick, it is characterised in that with shale, clay, sludge, construction waste, vermiculite, volcano
Ash, shell, paraffin, quartz sand, Glycine max (L.) Merr, pine and cypress bark, bamboo scraps and carbon are prepared from for raw material, specifically include following step
Suddenly：
(1) pretreatment of raw material：Shale, construction waste, vermiculite, shell, paraffin, quartz sand, pine and cypress bark and carbon are carried out respectively
It is broken, obtain shale powder, construction waste powder, vermiculite power, oyster shell whiting, paraffin powder, quartz sand powder, pine and cypress bark powder and carbon dust；
(2) dispensing stirring：The mass percent as shared by each raw material weigh respectively shale powder 32%~65%, clay 3%~5%,
Sludge 3%~6%, construction waste powder 3%~5%, vermiculite power 3%~5%, volcanic ash 4%~7%, oyster shell whiting 3%~6%,
Paraffin powder 2%~4%, quartz sand powder 2%~4%, Glycine max (L.) Merr 4%~9%, pine and cypress bark powder 4%~8%, bamboo scraps 2%~
5% and carbon dust 2%~4%；Add water appropriate, the mixed water of above raw material is stirred, be well mixed, obtain compound；
(3) storage ageing：The compound that will be obtained make a gift to someone ageing storehouse in be aged；
(4) it is compressing：Compound after ageing is stirred again, then using vacuum extruder by final compound
Extrusion is made adobe, the adobe is dried naturally and obtains drying adobe；
(5) adobe sintering：Adobe kiln-firing is dried by described, 8~11h is sintered at a temperature of 1060~1260 DEG C；
(6) cool down：Naturally cool to room temperature.
2. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：The method crushed in step (1) is as follows：
First by construction waste removal of impurities, the particle of a diameter of below 0.6mm is ground into, obtains construction waste powder, then by shale, vermiculite and shellfish
Shell is respectively crushed into the powder that particle diameter is below 2mm, shale powder, vermiculite power and oyster shell whiting is obtained respectively, then by paraffin, pine
Cypress skin and carbon dust are respectively crushed into the powder that particle diameter is below 1.5mm, and paraffin powder, pine and cypress bark powder and carbon are obtained respectively
Powder, is finally milled to the powder that particle is below 0.5mm by quartz sand, obtains quartz sand powder.
3. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：The time of stirring is 35 in step (2)
~65min.
4. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：In step (2) amount of water be shale powder,
Clay, sludge, construction waste powder, vermiculite power, volcanic ash, oyster shell whiting, paraffin powder, quartz sand powder, Glycine max (L.) Merr, pine and cypress bark
The 11%~17% of powder, bamboo scraps and carbon dust gross mass.
5. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：The time of ageing is 28 in step (3)
~38h.
6. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：The time of stirring is 20 in step (4)
~40min.
7. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：Vacuum extruder described in step (4)
Vacuum be 0.7~0.8MPa, extrusion pressure be 7~9MPa.
8. as claimed in claim 1 environmental protection shale brick preparation method, it is characterised in that：Adobe is shone naturally described in step (4)
It is 14%~20% to do to its water content.
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