CN109485377A - It is the method for making of brick material using garbage incineration fly ash - Google Patents
It is the method for making of brick material using garbage incineration fly ash Download PDFInfo
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- CN109485377A CN109485377A CN201710820444.3A CN201710820444A CN109485377A CN 109485377 A CN109485377 A CN 109485377A CN 201710820444 A CN201710820444 A CN 201710820444A CN 109485377 A CN109485377 A CN 109485377A
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- CN
- China
- Prior art keywords
- fly ash
- brick
- garbage incineration
- incineration fly
- brick material
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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
- C04B30/00—Compositions for artificial stone, not containing binders
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides a kind of method for making using garbage incineration fly ash for brick material, after it mainly puddles into a spice with cementing cohesion humidity according to special ratios using garbage incineration fly ash, burned-coal fly ash, industrial by-products and fines graded sand etc., a brick machine is finally recycled to be suppressed the environmental protection brick material to form a kind of low cost；Be with, it is used using after the conditioned stabilisation of the garbage incineration fly ash for the powder making to use needed for engineering, meet the required brick material of engineering to be made, it is used to brick material needed for capable of partially or completely replacing one of some laying projects, it so can not only effectively reduce environmental pollution, reach waste resource recycling and reusing and economic value is substantially improved, can more substantially reduce the complexity and other effects of processing cost and landfills processing.
Description
Technical field
It is made the present invention relates to a kind of incinerated flying ash recycling treatment more particularly to a kind of use garbage incineration fly ash is brick
The method for making of material.
Background technique
Economy hair quickly now, with progress and formation that landing pit urbanizes, raising with quality of life is produced
Raw municipal solid waste will constantly increase, and for that can handle excessive waste, effective and quick mode is logical
Cross incineration process replace bury that place takes the problem of being not easy, not only there is volume reduction, health, and the target of more stabilization,
The volume of solid refuse can more be greatly decreased；However, though a large amount of solid refuses can make volume and weight significantly after incineration process
It effectively reduces, but the daily generated lime-ash that incinerates is still that must handle and dispose after incineration, is existed according to official statistics Taiwan
The whole nation in 2015 still generates about nearly million tons of incineration lime-ash after incineration process, and (including bottom ash and flying dust are hereinafter referred to as
Incinerate bottom ash and incinerated flying ash), but because generated incineration lime-ash quantity is more, compared with duty if directly buried totally
Between, though wherein the general non-hazardous waste of incineration bottom ash category, will not burn environmental pollution in view of this after burying
Change toxic heavy metal element substance there are many then containing in flying dust, if if being buried together, the harmful heavy metal substances of dissolution
Matter will influence environmental ecology, thus how effectively for the incinerated flying ash handle problem so that the incinerated flying ash at
For the material of recycling, and then incinerated flying ash recycling is created, even up to material, even more phase needed for substitution construction engineering
Close the project thought deeply using dealer.
Summary of the invention
Therefore, the purpose of the present invention is in the method for making for providing a kind of using garbage incineration fly ash and be brick material, except can have
Effect uses the powder that the incinerated flying ash generated after incineration is converted into a recycling brick material raw material in Replacing engineering operation, and
Effectively reach the function of wasted resources, buries processing cost and complexity and other effects to reach to be greatly reduced.
The present invention provides a kind of method for making using garbage incineration fly ash for brick material, and it includes the rubbish for having 30~70wt%
Rubbish incinerated flying ash, the burned-coal fly ash of 5~30wt%, the industrial by-products of 10~50wt% and the fine granules gradation of 0~30wt%
Sand is puddled；Wherein, which contains moisture between 0%~50%.
As a further improvement of the present invention, it is separately added with a medicament, and the additive amount of the medicament is 5~30wt%.
As a further improvement of the present invention, wherein the medicament can be environmentally friendly cementing material, and the environmental protection cementing material is
A kind of material of no cement formula, while the environmental protection cementing material contains moisture between 0%~50%.
As a further improvement of the present invention, wherein the industrial by-products, which include at least, a water quenching State of Blast Furnace mountain flour.
As a further improvement of the present invention, wherein the fineness of the water quenching blast furnace mountain flour is 1000cm2/ g or more.
As a further improvement of the present invention, wherein the partial size of the fine granules graded sand is between 4.75mm~0.75 μm
Sandstone.
The present invention is a kind of using garbage incineration fly ash be brick material method for making, mainly utilize garbage incineration fly ash and coal-fired
Flying dust, industrial by-products and fines graded sand are puddled according to special ratios into a spice with cementing cohesion humidity, and are utilized
One brick machine makes the above-mentioned one brick material aspect of spice compression moulding mixed with the substitution supply needed brick material of laying project
With；Therefore being substituted for the raw material of one of engineering material for the conditioned stabilisation of incinerated flying ash generated after rubbish is incinerated
Powder, while and mutually puddle cementing with above-mentioned other materials and be compressed to brick material and use, and then will generate after the incineration of garbage
Bazardous waste is converted into an available resource, to reduce impact of the waste to environment after incineration, to reach discarded money
Source recycling and reusing and economic value is substantially improved, while can more effectively reduce environmental pollution, therefore the molding brick material energy of institute
Use needed for partially or completely replacing some laying project operations, and substantially reduce landfills processing complexity with
The benefit of processing cost.
Detailed description of the invention
Fig. 1 is the material blending constituent schematic diagram of the first preferred embodiment of the invention；
Fig. 2 is the block diagram that process is made of the first preferred embodiment of the invention；
Fig. 3 is that schematic diagram is made in the brick material of the first preferred embodiment of the invention；
Fig. 4 is formed compressive resistance stationary value of present invention when different garbage incineration fly ash additive amounts；
Fig. 5 is the material blending constituent schematic diagram of the second preferred embodiment of the invention；
Fig. 6 is that schematic diagram is made in the brick material of the second preferred embodiment of the invention.
Specific embodiment
Above-mentioned and other technology contents, feature and effect for the present invention refer to the preferable reality of schema in following cooperation
It applies in the detailed description of example, can clearly understand.
Refering to fig. 1, the first preferred embodiment of the invention, this it is a kind of using garbage incineration fly ash be brick material the side of being made
Method, it includes the garbage incineration fly ash for having 30~70wt% (weight percent), the fire coal of 5~30wt% (weight percent) flies
Ash, the industrial by-products of 10~50wt% (weight percent) and the fine granules graded sand institute of 0~30wt% (weight percent)
It puddles；Wherein, it is mixed by above-mentioned specific proportion, the hardness of the brick material of compression moulding can be made to reach preferable effect.
Still continue above-mentioned, which is that rubbish incinerates the one product of lime-ash after incinerator incineration process, together
When the garbage incineration fly ash main chemical compositions be silica (SiO2), aluminium oxide (Al2O3) and calcium oxide (CaO), therefore the rubbish
Rubbish incinerated flying ash is the bazardous waste that a kind of variability is big, impurity is more and harmful heavy metal content is high, a harmful huge sum of money therein
Belong to 300~10000ppm of content, and water soluble salt content in the middle is also high, i.e. such as villaumite and ammonium salt, therefore is effectively steady
The property of harmful substance and the unfavorable engineer application of improvement in the fixed garbage incineration fly ash, therefore adjusted in the present embodiment by one
The stabilized mode of matter, with reduce the incineration of garbage fly in after possessed water soluble salt, filters pressing to moisture content be " 0% to
60% ", while with a mixing plant and adding a stabilization chemical drug that the garbage incineration fly ash can be made to form stable aspect more again
Agent is puddled, to be handled for the bazardous waste in the garbage incineration fly ash, so that the garbage incineration fly ash is through upper
It states and stablizes wherein harmful substance after stabilizing program processing, and improve the property of unfavorable engineer application, being not only able to be formed can
The raw material powder for being reused in one of engineering material uses, while more in view of the garbage incineration fly ash moisture between 0%~50%
Between, therefore the powder source that one of more can be used as brick material material；In addition, the burned-coal fly ash is the pair that coal-fired station generates
Product, and heavy metal amount belongs to harmless general cause waste after analyzing in the burned-coal fly ash, while the burned-coal fly ash being answered
It is more advantageous to the growth of brick material intensity with one of the powder for brick material, while the burned-coal fly ash also has a characteristic of high water absorption, therefore
Suitably with the addition of the burned-coal fly ash in the brick material, the effect of moisture filling pore not only can adjust, can more obtain preferably strong
Degree；As for it is generated water granulated slag in steel processing procedure, therefore work as that the industrial by-products, which are a water quenching State of Blast Furnace mountain flour,
The water granulated slag drying grinding become powder use, using in the water quenching State of Blast Furnace mountain flour have potential cementing power,
And generating hydration reaction, hydrated product and binding material after mixing with each raw material in brick material keeps it firmly solid, specifically at this
In embodiment, the fineness of the water quenching State of Blast Furnace mountain flour needs first finely ground to fineness 1000cm2/ g (specific surface area) is used above, so
The durability and quality of the brick material can be promoted after addition mix；Finally, the fine granules graded sand is a tool filling material, therefore optional
Meet CNS486 with its gradation, and partial size is added between the sandstone of 4.75mm~0.75 μm (i.e. no.4mesh~no.200mesh)
It is mixed in the material of the brick material；Therefore the main garbage incineration fly ash is applied in the material made of brick material, not only
The recycling powder in engineering material uses, while can promote the utilization rate of the by-product waste after the incineration of garbage, simultaneously
The complexity and cost-effectiveness for burying processing can more be reduced.
Still continue it is above-mentioned, cooperation refering to Fig. 2 to Fig. 3, the present invention is a kind of using garbage incineration fly ash be brick material method for making
Processing procedure sequentially include the stock of a first step, tentatively the puddling an of second step, being stirred an of third step, one
The adjustment of four steps, the compression moulding of one the 5th step and the maintenance of one the 6th step；Wherein, in the first step, may be used
It is ready for a certain proportion of garbage incineration fly ash, burned-coal fly ash, industrial by-product in advance for the brick material quantity of be intended to compression moulding
The garbage incineration fly ash is first placed in a stabilization tank and carries out quenched stabilisation in advance, and passes through by object and fine granules graded sand etc.
There is stabilisation incinerated flying ash to be further formed one after quenched stabilisation program, and it is then a from utilization respectively in the equal materials
One hopper is put, and then the garbage incineration fly ash first can be poured into one to scale and puddled in slot (not shown), passed through
In the agitation of the operating for puddling slot, so that the garbage incineration fly ash to form homogeneous slurry by puddling, simultaneously
Need to inspect that whether there is or not chemical reactions to generate during stirring is slurry, if any stewing process can be carried out after agitation, with to
After the chemical reaction disappears, the progress of next step can be connected again, so complete tentatively puddling for the second step in advance,
Then the burned-coal fly ash, the industrial by-products and the fine granules graded sand are incorporated in by the ratio again successively according to addition one by one
It states in the slurry puddled, Lai Jinhang is sufficiently mixed stirring, so that the mineral in the ingredient of the grade materials can be during puddling
Dissolution, and be to be mutually mixed in stirring and regroup, and be formed uniformly spice (as third step containing certain humidity
Suddenly).
It connects above-mentioned, a tester for water ratio can be separately had certainly in mixing process, utilizes the measurement of water-content coefficient
Whether instrument has the moisture content needed for meeting brick to be pressed with 10~30% come the moisture inspected in the spice, if variant,
The adjustment that can be carried out humidity using the burned-coal fly ash in due course in the spice, is mixed by the addition of the burned-coal fly ash with concocting this
The aqueous humidity of material meets the standard for carrying out pressure brick, while being with the 15% of total weight using the additive amount that the burned-coal fly ash adjusts
Limit, and the spice can be filled into the mold of a pressure brick processing procedure machine after the completion of adjusting, the compression moulding of brick body is carried out successively
(as the four, the 5th steps), then for the standing that the brick body of compression moulding is carried out to one day, so that in standing
Gradually be shaped to the brick material with hard solid-like in the process, finally again via the maintenance of the 6th step by the compression moulding should
Brick body carries out subsequent maintenance work, and the brick body demand of the certainly above-mentioned visual institute's compression moulding of the maintenance method is divided into steam and supports
Shield, sink conserve or are placed in indoor shady place and conserve etc., and the molding brick material of pressed brick can be people's row Footpath brick, people
Stone, kerbstone, landscape brick, enclosure wall brick, hollow brick and grass-planting brick etc. are made, just can be applicable to required engineering in the completed makes
With；Therefore be made of above-mentioned it can be seen that, material used in being made of the brick material is waste, the fire coal after the incineration of garbage
By-product and industrial by-product waste etc. that thermal power plant generates, therefore in being made of the brick material and it is not added with any water
Mud, therefore a large amount of uses of the garbage incineration fly ash are utilized, it need to effectively can be purchased for the garbage incineration fly ash after the incineration of garbage
The cost and complexity problem of ground processing are buried, and environmental pollution can be effectively reduced, so that the garbage incineration fly ash forms a tool
Can resource reutilization, and materials'use needed for capable of partially or completely replacing some laying project operations and other effects.
Please also refer to shown in Fig. 4, for using ratio difference added by the different garbage incineration fly ash, produced
The variation of raw compression strength value is also also different, You Tuzhong trend can find the additive amount of the garbage incineration fly ash 30%~
Add ratio between 60%, not only favorably promotes the growth of brick material intensity, have more preferable effect of resist compression.
Refering to Fig. 5 to Fig. 6, the second preferred embodiment of the invention, the still incineration of garbage comprising being identical with the first embodiment
Materials, characteristic and the manufacturing method thereofs such as flying dust, burned-coal fly ash, industrial by-products and fine granules graded sand etc.；Wherein, in the present embodiment
In a medicament is separately added in the first step, which is 5~30wt% (weight percent), while it contains
Moisture between 0%~50%, and the medicament can be a kind of no cement formula environmentally friendly sizing material, for rich in calcium, silicon and
The oxygen compounds such as aluminium have catalysis hydration ability, therefore the medicament is properly added in the above-mentioned material, and not but benefit increases
Hydration reaction can occur after the mixing in processing procedure for its stationary value, and generate hydrated product, binding material keeps it firmly solid, thus
More kenel can be used for different, to promote the economic value of waste resource recycling and reusing.
By above-mentioned explanation it is found that the present invention has the advantages that set forth below and effect really:
1. of the invention mainly use the materials such as garbage incineration fly ash, environmentally friendly cementing material, burned-coal fly ash, industrial by-products,
It is all generated waste and by-product after the incineration of garbage and after steel-making, in addition to the recycling for increasing the equal material recycles, together
Shi Gengneng reduces impact of the waste to environment after incineration, and buries the complexity in place, to reach waste resource recycling
Economic value is recycled and be substantially improved, while can more effectively reduce safety environment.
2. connecting is above-mentioned, the present invention is added using the cooperation in a medicament separately added without cement formula and burned-coal fly ash,
The brick body of repressed forming can be made to be shaped to the brick material with hard solid-like through one day standing and can be into after conserving
Row utilizes, so that in using upper more convenient.
Furthermore 3. also do not need to be sintered operation in being that pressure brick is made, therefore the consume for the energy that burns can be exempted,
The empty dirty environmental benefit of environment is reduced can effectively reach.
Conclude it is above-mentioned, the present invention using garbage incineration fly ash be brick material method for making, mainly by after the incineration of garbage, make
With materials such as the by-products generated in the waste that is generated after coal-fired thermal power generation and steel processing procedure, using proportion of the invention at
Divide and step is made, the environmental protection brick material of low cost can be molded, can partially or completely replace some laying project operations
Required brick material uses, and to reach waste resource recycling and reusing and economic value is substantially improved, while can more effectively reduce ring
Border pollution, therefore the purpose of the present invention can be reached really.
Only as described above, only illustrates presently preferred embodiments of the present invention, when cannot limit implementation of the present invention with this
Range, i.e., generally according to simple equivalent changes and modifications made by scope of the present invention patent and description of the invention content,
It should still belong in the range of the invention patent covers.
Claims (6)
1. it is a kind of using garbage incineration fly ash be brick material method for making, which is characterized in that it includes have what follows:
The stock of first step, tentatively the puddling of second step, being stirred of third step, the adjustment of four steps, the 5th step
Compression moulding and the 6th step maintenance, and the stock of the first step include 30~70wt% the incineration of garbage fly
Ash, the burned-coal fly ash of 5~30wt%, the industrial by-products of 10~50wt% and the fine granules graded sand of 0~30wt%；Wherein,
The garbage incineration fly ash contains moisture between 0%~50%, while in the first step by garbage incineration fly ash elder generation
Row carries out quenched stabilisation, and tentatively puddling for the garbage incineration fly ash is carried out in the second step, to form quality
Uniform slurry, then by the ratio in third step according to addition by the burned-coal fly ash, the industrial by-products and the particulate
Material graded sand is incorporated in one by one in the above-mentioned slurry puddled, and stirs the spice for one with cementing humidity, and in the 4th step
Inspect whether the moisture in the spice has the moisture content needed for meeting brick to be pressed with 10~30% in rapid, to carry out the spice
Humidity adjustment, by the addition of the burned-coal fly ash with concoct the aqueous humidity of the spice meet carry out pressure brick standard, then
The above-mentioned spice mixed is pressed into a brick material form by the 5th step, and can be used after conserving for brick material.
2. it is according to claim 1 using garbage incineration fly ash be brick material method for making, which is characterized in that the first step
A medicament is separately added in rapid, and the additive amount of the medicament is 5~30wt%.
3. it is according to claim 2 using garbage incineration fly ash be brick material method for making, which is characterized in that wherein, should
Medicament can be environmentally friendly cementing material, and the environmental protection cementing material is a kind of material of no cement formula, while the environmental protection agglutination material
Material is containing moisture between 0%~50%.
4. it is according to claim 1 using garbage incineration fly ash be brick material method for making, which is characterized in that wherein, should
Industrial by-products, which include at least, a water quenching State of Blast Furnace mountain flour.
5. it is according to claim 4 using garbage incineration fly ash be brick material method for making, which is characterized in that wherein, should
The fineness of water quenching blast furnace mountain flour is 1000cm2/ g or more.
6. it is according to claim 1 using garbage incineration fly ash be brick material method for making, which is characterized in that wherein, should
Sandstone of the partial size of fine granules graded sand between 4.75mm~0.75 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820444.3A CN109485377A (en) | 2017-09-13 | 2017-09-13 | It is the method for making of brick material using garbage incineration fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820444.3A CN109485377A (en) | 2017-09-13 | 2017-09-13 | It is the method for making of brick material using garbage incineration fly ash |
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| Publication Number | Publication Date |
|---|---|
| CN109485377A true CN109485377A (en) | 2019-03-19 |
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ID=65687253
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820444.3A Withdrawn CN109485377A (en) | 2017-09-13 | 2017-09-13 | It is the method for making of brick material using garbage incineration fly ash |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456919A (en) * | 2020-12-15 | 2021-03-09 | 上海康恒环境股份有限公司 | Method for making bricks by mixing fly ash and slag |
| CN114057436A (en) * | 2020-08-07 | 2022-02-18 | 台北科技大学 | Multifunctional inorganic polymer soil brick |
-
2017
- 2017-09-13 CN CN201710820444.3A patent/CN109485377A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114057436A (en) * | 2020-08-07 | 2022-02-18 | 台北科技大学 | Multifunctional inorganic polymer soil brick |
| CN112456919A (en) * | 2020-12-15 | 2021-03-09 | 上海康恒环境股份有限公司 | Method for making bricks by mixing fly ash and slag |
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Address after: 291 Nanping Road, Zuoying District, Kaohsiung, Taiwan, China Applicant after: Su Yuchuo Applicant after: Yang Yanyong Address before: 291 Nanping Road, Zuoying District, Kaohsiung, Taiwan, China Applicant before: Su Yuchuo Applicant before: Yang Tingyong |
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Inventor after: Su Yuchuo Inventor after: Yang Yanyong Inventor before: Su Yuchuo Inventor before: Yang Tingyong |
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Effective date of registration: 20191105 Address after: 550 dianyan road 190 lane, Yangmei District, Taoyuan, Taiwan, China Applicant after: Yucheng Technology Co.,Ltd. Applicant after: Yang Yanyong Address before: 291 Nanping Road, Zuoying District, Kaohsiung, Taiwan, China Applicant before: Su Yuchuo Applicant before: Yang Yanyong |
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Application publication date: 20190319 |