CN108546070A - A kind of blast-furnace cinder environmental protection brick and preparation method thereof - Google Patents
A kind of blast-furnace cinder environmental protection brick and preparation method thereof Download PDFInfo
- Publication number
- CN108546070A CN108546070A CN201810522445.4A CN201810522445A CN108546070A CN 108546070 A CN108546070 A CN 108546070A CN 201810522445 A CN201810522445 A CN 201810522445A CN 108546070 A CN108546070 A CN 108546070A
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- China
- Prior art keywords
- blast
- furnace cinder
- environmental protection
- protection brick
- hours
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- 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.)
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/142—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of blast-furnace cinder environmental protection bricks and preparation method thereof, which is characterized in that is made of the raw material of following proportion：Blast-furnace cinder 17 19%, lime 9 13%, river sand 15 18%, apatite 14 17%, cement 6 11%, aluminium powder 0.3 0.5%, sodium lauryl sulfate 0.2 0.4%, methyl polyoxyethylene ether 0.1 0.4%, methyl methacrylate 0.2 0.5%, milling type steel fibers 2 4%, sintering dry desulphurization ash 7 9%, gellan gum 0.15 0.3%, mannosan 0.3 0.6%, oleic acid 1 3%, manganese dioxide 2 5%, Asiatic sweet leaf 0.1 0.3%, chilli seed 0.2 0.6%, auxiliary agent 3 6%, suitable quantity of water；Blast-furnace cinder is added in the raw material of environmental protection brick by the present invention, while adding other conven-tional adjuvants, the environmental protection brick processed using suitable technique, at low cost, unit weight is light, crackle is few, heat insulating ability.Can be high, sound-absorbing effect is good, compression strength is high the features such as.The circular economy effect to turn waste into wealth is realized, pollution is reduced.
Description
Technical field
The present invention relates to environmental protection brick technical fields, and in particular to a kind of blast-furnace cinder environmental protection brick and preparation method thereof.
Background technology
With the development of China's steel and iron industry, blast-furnace cinder discharge capacity is increasing, accumulated over the years slag nearly 15 ×
107t takes up an area about 1000km2.In order to handle these waste residues, country is annual to spend a huge sum of money to build deslagging field and railway line, wave
Take a large amount of manpower and materials.Since blast-furnace cinder belongs to phyllosilicate material, and formed under 1400 DEG C~1600 DEG C high temperature
Molten mass, thus the construction material easy to process at multi items.Water granulation shape slag (abbreviation grain slag) is production cement, slag
The good raw material of brick and tile and building block；It is processed into expanded slag pearl or expanded slag through chilling, lightweight concrete aggregate can be done；It is blow molded into mine
Slag wool can manufacture various heat-insulated, thermal insulation materials；Cast molding can do wear-resisting hot-cast slag；Roll forming can do devitrified glass；
The blocking dry slag of slow cooling can replace common stone material in architectural engineering.Therefore, the comprehensive utilization of blast-furnace cinder is very heavy
It wants.
Invention content
It is an object of the invention to provide a kind of blast-furnace cinder environmental protection bricks and preparation method thereof, to overcome the prior art not
Foot.
The object of the present invention is achieved like this：
A kind of blast-furnace cinder environmental protection brick and preparation method thereof, which is characterized in that be made of the raw material of following proportion：Blast furnace
Slag 17-19%, lime 9-13%, river sand 15-18%, apatite 14-17%, cement 6-11%, aluminium powder 0.3-0.5%, ten
Glycol sodium sulphate 0.2-0.4%, methyl polyoxyethylene ether 0.1-0.4%, methyl methacrylate 0.2-0.5%, milling type steel
Fiber 2-4%, sintering dry desulphurization ash 7-9%, gellan gum
It is 0.15-0.3%, mannosan 0.3-0.6%, oleic acid 1-3%, manganese dioxide 2-5%, Asiatic sweet leaf 0.1-0.3%, peppery
Green pepper seed 0.2-0.6%, auxiliary agent 3-6%, suitable quantity of water；The auxiliary agent is made of following proportion raw material：Polyvinylidene fluoride 1.2-
3.1%, silicon carbide powder 2-4%, titanium dioxide 3-5%, Ludox 0.3-0.6%, redispersible latex powder 0.6-1.2%,
Citronella oil 3-6%, borneol 1-3%, ultra micro wax powder 0.7-0.9%, grapevine 4-7%, preparation method are by each crushing material
Mixing, be heated to 70-80 DEG C, be stirred to react 30-40 minutes to get.
Described a kind of blast-furnace cinder environmental protection brick and preparation method thereof, it is characterised in that include the following steps：
(1) Asiatic sweet leaf, chilli seed are decocted 2-3 hours in water together and is filtered, gained filter vacuum concentration extraction obtains Chinese medicine
Extract；
(2) by after the filter residue of step (1) and blast-furnace cinder, apatite, milling type steel fibers mixing, at 750-900 DEG C
Calcining 3-4 hours, oleic acid is added in cooling, grinding, methyl methacrylate stirs evenly；
(3) it by step (1), (2) reaction mass and other residual components, puts into blender and is stirred 8-10 points
Clock obtains mixed slurry；
(4) gained mixed slurry is poured into the mold molding, precuring 1-3 hours at 35-46 DEG C, is demoulded, cutting obtains building block
Base；Building block base is put into reaction kettle steam press maintenance 13-15 hours again, is put in storage to obtain the final product.
The present invention has following advantageous effect：Blast-furnace cinder is added in the raw material of environmental protection brick by the present invention, adds simultaneously
Other conven-tional adjuvants, the environmental protection brick processed using suitable technique has at low cost, and performance is good, and realizing turns waste into wealth
Circular economy effect reduces pollution；Milling type steel fibers are added, the compression strength of product is improved；Matched simultaneously by optimization
Side, the environmental protection brick processed have the characteristics that unit weight is light, crackle is few, heat-insulating property is high, sound-absorbing effect is good.
Specific implementation mode
Described a kind of blast-furnace cinder environmental protection brick and preparation method thereof, which is characterized in that be made of the raw material of following proportion：
Blast-furnace cinder 17-19%, lime 9-13%, river sand 15-18%, apatite 14-17%, cement 6-11%, aluminium powder 0.3-
0.5%, lauryl alcohol sulfuric acid 0.2-0.4%, methyl polyoxyethylene ether 0.1-0.4%, methyl methacrylate 0.2-0.5%, milling
Cut type steel fibers 2-4%, sintering dry desulphurization ash 7-9%, gellan gum 0.15-0.3%, mannosan 0.3-0.6%, oleic acid 1-
3%, manganese dioxide 2-5%, Asiatic sweet leaf 0.1-0.3%, chilli seed 0.2-0.6%, auxiliary agent 3-6%, suitable quantity of water；；The auxiliary agent
It is made of following proportion raw material：Polyvinylidene fluoride 1.6, carborundum powder 2, titanium dioxide 3%, Ludox 0.4%, redispersible
Latex powder 0.8%, citronella oil 3%, borneol 1%, ultra micro wax powder 0.7%, grapevine 4%, preparation method are by each material powder
Broken mixing, is heated to 70-80 DEG C, be stirred to react 30-40 minutes to get.
Production method includes the following steps：
(1) Asiatic sweet leaf, chilli seed are decocted 2-3 hours in water together and is filtered, gained filter vacuum concentration extraction obtains Chinese medicine
Extract；
(2) by after the filter residue of step (1) and blast-furnace cinder, apatite, milling type steel fibers mixing, at 750-900 DEG C
Calcining 3-4 hours, oleic acid is added in cooling, grinding, methyl methacrylate stirs evenly；
(3) it by step (1), (2) reaction mass and other residual components, puts into blender and is stirred 8-10 points
Clock obtains mixed slurry；
(4) gained mixed slurry is poured into the mold molding, precuring 1-3 hours at 35-46 DEG C, is demoulded, cutting obtains building block
Base；Building block base is put into reaction kettle steam press maintenance 13-15 hours again, is put in storage to obtain the final product.It is processed by above-described embodiment
The performance data of environmental protection brick is as follows：The volume-weighted average of this building block is 555-670kg/m3, and good heat insulating, absorbing water, it is wet slow to lead,
Same volume absorbs water to 6.3 times that saturation required time is clay brick, and average value compression strength is 6.7-7.8MPa.
Claims (2)
1. a kind of blast-furnace cinder environmental protection brick, which is characterized in that be made of the raw material of following proportion：Blast-furnace cinder 17-19%, lime
9-13%, river sand 15-18%, apatite 14-17%, cement 6-11%, aluminium powder 0.3-0.5%, sodium lauryl sulfate 0.2-
0.4%, methyl polyoxyethylene ether 0.1-0.4%, methyl methacrylate 0.2-0.5%, milling type steel fibers 2-4%, sintering
It is dry-process desulfurized ash 7-9%, gellan gum 0.15-0.3%, mannosan 0.3-0.6%, oleic acid 1-3%, manganese dioxide 2-5%, white
Wingceltis 0.1-0.3%, chilli seed 0.2-0.6%, auxiliary agent 3-6%, suitable quantity of water；Preparation method is to mix each crushing material, is added
Heat to 70-80 DEG C, be stirred to react 30-40 minutes to get.
2. a kind of production method of blast-furnace cinder environmental protection brick according to claim 1, it is characterised in that include the following steps：
(1) Asiatic sweet leaf, chilli seed are decocted 2-3 hours in water together and is filtered, gained filter vacuum concentration extraction obtains traditional Chinese medicine extraction
Object；
(2) it by after the filter residue of step (1) and blast-furnace cinder, apatite, milling type steel fibers mixing, is calcined at 750-900 DEG C
3-4 hours, cooling, oleic acid is added in grinding, methyl methacrylate stirs evenly；
(3) it by step (1), (2) reaction mass and other residual components, puts into blender and is stirred 8-10 minutes, obtain
Mixed slurry；
(4) gained mixed slurry is poured into the mold molding, precuring 1-3 hours at 35-46 DEG C, is demoulded, cutting obtains building block base；
Building block base is put into reaction kettle steam press maintenance 13-15 hours again, is put in storage to obtain the final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522445.4A CN108546070A (en) | 2018-05-28 | 2018-05-28 | A kind of blast-furnace cinder environmental protection brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522445.4A CN108546070A (en) | 2018-05-28 | 2018-05-28 | A kind of blast-furnace cinder environmental protection brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108546070A true CN108546070A (en) | 2018-09-18 |
Family
ID=63511320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522445.4A Pending CN108546070A (en) | 2018-05-28 | 2018-05-28 | A kind of blast-furnace cinder environmental protection brick and preparation method thereof |
Country Status (1)
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| CN (1) | CN108546070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467278A (en) * | 2018-06-05 | 2018-08-31 | 贵州隆盛源建材有限公司 | A kind of water-granulated slag environmental protection brick and preparation method thereof |
| CN109354450A (en) * | 2018-11-14 | 2019-02-19 | 遵义市旭辉新型节能建材有限公司 | A kind of superfinishing fine powdered coal environmental protection brick and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103833407A (en) * | 2014-01-14 | 2014-06-04 | 安徽盛仁新型建材有限公司 | Papermaking waste residue aerated brick and manufacturing method thereof |
-
2018
- 2018-05-28 CN CN201810522445.4A patent/CN108546070A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103833407A (en) * | 2014-01-14 | 2014-06-04 | 安徽盛仁新型建材有限公司 | Papermaking waste residue aerated brick and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467278A (en) * | 2018-06-05 | 2018-08-31 | 贵州隆盛源建材有限公司 | A kind of water-granulated slag environmental protection brick and preparation method thereof |
| CN109354450A (en) * | 2018-11-14 | 2019-02-19 | 遵义市旭辉新型节能建材有限公司 | A kind of superfinishing fine powdered coal environmental protection brick and preparation method thereof |
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Application publication date: 20180918 |