CN110256086A - A kind of environmental protection brick and preparation method thereof - Google Patents
A kind of environmental protection brick and preparation method thereof Download PDFInfo
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- CN110256086A CN110256086A CN201910587627.4A CN201910587627A CN110256086A CN 110256086 A CN110256086 A CN 110256086A CN 201910587627 A CN201910587627 A CN 201910587627A CN 110256086 A CN110256086 A CN 110256086A
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
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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
- C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
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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
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
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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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6021—Extrusion moulding
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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
Abstract
The invention belongs to building fields more particularly to a kind of environmental protection brick and preparation method thereof.A kind of environmental protection brick provided by the invention, the raw material including following mass fraction proportion: flyash and industrial cinder amount to 50-80 parts, 10-50 parts of riverway sludge, 5-20 parts of sewage sludge, 2-10 parts of piece alkali, 1-10 parts of urea, 5-10 parts of activated carbon, 2-10 parts of adhesion agent.The present invention uses flyash and industrial cinder, riverway sludge, sewage sludge for primary raw material, at low cost, improves the utilization rate of waste, does not destroy any arable land and mountain forest, protect environment, also solves the processing problem of solid waste.
Description
Technical field
The invention belongs to building fields more particularly to a kind of environmental protection brick and preparation method thereof.
Background technique
Existing building brick is mainly the clay brick being prepared as a raw material with clay.Now with the increase of population,
Land resource is more and more in short supply, and traditional clay brick is prepared due to needing to consume a large amount of land resource, is not meet resource
The strategic requirement of environmental protection and sustainable development, so clay brick will be by more economic and environment-friendly environmental protection brick in the future
Replace.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of environmental protection brick and preparation method thereof, it is sufficiently sharp
With industrial residue, the costs of raw materials for production is reduced, reduces environmental pollution, this method is simple, and easily implement and promotes, production
And raw material proportioning can accomplish energy-saving and emission-reduction, green, environmental protection.
To achieve the above object, on the one hand the present invention uses following technical scheme, a kind of environmental protection brick, including following mass parts
The raw material of number proportion: flyash and industrial cinder amount to 50-80 parts, 10-50 parts of riverway sludge, 5-20 parts of sewage sludge, piece
2-10 parts of alkali, 1-10 parts of urea, 5-10 parts of activated carbon, 2-10 parts of adhesion agent.
Preferably, the raw material including following mass fraction proportion: flyash and industrial cinder amount to 55-61 parts, river silt
19-21 parts of mud, 6-7 parts of sewage sludge, 4-5 parts of piece alkali, 1-2 parts of urea, 9-10 parts of activated carbon, 2-4 parts of adhesion agent.
Preferably, the raw material including following mass fraction proportion: flyash and industrial cinder amount to 51 parts, riverway sludge 20
Part, 6 parts of sewage sludge, 4 parts of piece alkali, 2 parts of urea, 9 parts of activated carbon, 3 parts of adhesion agent.
Preferably, a kind of preparation method of environmental protection brick, comprising the following steps:
The raw material and its mass fraction for being included according to the environmental protection brick weigh each raw material；
Riverway sludge and sewage sludge are successively subjected to sunning dehydration, extrusion forming, deodorization, harmless treatment, to obtain
Treated mud；
Broken flyash and industrial cinder, filter out the coal slag granules that partial size is less than 0.05mm by drum screen；
By coal slag granules and treated is stirred after mud rolls, and is delivered into after stirring and changes Kuchengization 48h, stirs
Extrusion forming afterwards obtains adobe；
The adobe is delivered into and changes Kuchengization, the adobe of Cheng Huahou is delivered to Liang Pidao and is dried；
Adobe after sunning is toasted, is sintered, and environmental protection brick is obtained.
Preferably, the temperature of the baking is 30 DEG C~140 DEG C；And/or
The temperature of the sintering is 880 DEG C~920 DEG C.
Compared with prior art, the invention has the following advantages:
1, use flyash and industrial cinder, riverway sludge, sewage sludge for primary raw material, it is at low cost, it improves useless
The utilization rate of object does not destroy any arable land and mountain forest, protects environment, also solves the processing problem of solid waste；
2, lighter as brick body made of raw material using flyash and industrial cinder, it can reduce foundation load, with riverway sludge
Be raw material with sewage sludge, can rationally dredging river and sewer, be able to solve the difficult problem of environmental protection；
3, adhesion agent is added in formula, improves the bridging property and adhesive of brick, while improving the stabilization of environmental protection brick
Property, it can effectively prevent the cracking of brick body caused by bad weather.
4, it joined piece alkali in formula, can play the role of removing mud stink.
5, it joined urea in formula, the fire resistance for improving environmental protection brick can be played the role of.
6, it joined active carbon in formula, the peculiar smell in building can be removed, PARA FORMALDEHYDE PRILLS(91,95) is imitated with good absorption
Fruit keeps people's lives more healthy.
7, the preparation method of a kind of environmental protection brick provided by the invention, the process flow is simple, environmental protection.
Specific embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain
The present invention is not intended to limit the present invention.
Embodiment 1:
In the embodiment of the present invention, a kind of environmental protection brick, it includes the raw material of following mass fraction proportion: flyash and industrial coal
Slag amounts to 55 parts, 20 parts of riverway sludge, 6 parts of sewage sludge, 4 parts of piece alkali, 1 part of urea, 9 parts of activated carbon, 2 parts of adhesion agent.
A kind of preparation method of environmental protection brick, comprising the following steps:
The raw material and its mass fraction for being included according to environmental protection brick weigh each raw material；
Riverway sludge and sewage sludge are successively subjected to sunning dehydration, extrusion forming, deodorization, harmless treatment, to obtain
Treated mud；
Broken flyash and industrial cinder, filter out the coal slag granules that partial size is less than 0.05mm by drum screen；
By coal slag granules and treated is stirred after mud rolls, and is delivered into after stirring and changes Kuchengization 48h, stirs
Extrusion forming afterwards obtains adobe；
The adobe is delivered into and changes Kuchengization, the adobe of Cheng Huahou is delivered to Liang Pidao and is dried；
Adobe after sunning is toasted, is sintered, and environmental protection brick is obtained.
The temperature of the baking is 30 DEG C~140 DEG C；And/or
The temperature of the sintering is 880 DEG C~920 DEG C.
Embodiment 2:
A kind of environmental protection brick, it includes the raw material of following mass fraction proportion: flyash and industrial cinder amount to 60 parts, river
21 parts of mud, 7 parts of sewage sludge, 4 parts of piece alkali, 1 part of urea, 10 parts of activated carbon, 3 parts of adhesion agent.
Preparation process and embodiment 1 are consistent.
Embodiment 3:
A kind of environmental protection brick formula, it includes the raw material of following mass fraction proportion: flyash and industrial cinder it is 61 parts total,
19 parts of riverway sludge, 6 parts of sewage sludge, 5 parts of piece alkali, 2 parts of urea, 9 parts of activated carbon, 4 parts of adhesion agent.
Preparation process and embodiment 1 are consistent.
Adobe is sintered the flue gas of generation, should be dusted desulphurization denitration processing, by deduster and desulfurizing tower with full
Sufficient ecological requirements.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms, therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment public affairs packet
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being understood that.
Claims (5)
1. a kind of environmental protection brick, which is characterized in that the raw material including following mass fraction proportion: flyash and industrial cinder are total
50-80 parts, 10-50 parts of riverway sludge, 5-20 parts of sewage sludge, 2-10 parts of piece alkali, 1-10 parts of urea, 5-10 parts of activated carbon,
2-10 parts of adhesion agent.
2. a kind of environmental protection brick according to claim 1, which is characterized in that the raw material including following mass fraction proportion: powder
Coal ash and industrial cinder amount to 55-61 parts, 19-21 parts of riverway sludge, 6-7 parts of sewage sludge, 4-5 parts of piece alkali, urea 1-2
Part, 9-10 parts of activated carbon, 2-4 parts of adhesion agent.
3. a kind of environmental protection brick according to claim 1, which is characterized in that the raw material including following mass fraction proportion: powder
Coal ash and industrial cinder is 51 parts total, 20 parts of riverway sludge, 6 parts of sewage sludge, 4 parts of piece alkali, 2 parts of urea, 9 parts of activated carbon,
3 parts of adhesion agent.
4. a kind of preparation method of environmental protection brick, which comprises the following steps:
The raw material and its mass fraction that environmental protection brick described in accordance with the claim 1 is included weigh each raw material；
Riverway sludge and sewage sludge are successively subjected to sunning dehydration, extrusion forming, deodorization, harmless treatment, to be located
Mud after reason；
Broken flyash and industrial cinder, filter out the coal slag granules that partial size is less than 0.05mm by drum screen；
By coal slag granules and treated is stirred after mud rolls, and is delivered into after stirring and changes Kuchengization 48h, crowded after stirring
It is molded, obtain adobe；
The adobe is delivered into and changes Kuchengization, the adobe of Cheng Huahou is delivered to Liang Pidao and is dried；
Adobe after sunning is toasted, is sintered, and environmental protection brick is obtained.
5. a kind of preparation method of environmental protection brick according to claim 4, which is characterized in that
The temperature of the baking is 30 DEG C~140 DEG C；And/or
The temperature of the sintering is 880 DEG C~920 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587627.4A CN110256086A (en) | 2019-07-02 | 2019-07-02 | A kind of environmental protection brick and preparation method thereof |
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| CN201910587627.4A CN110256086A (en) | 2019-07-02 | 2019-07-02 | A kind of environmental protection brick and preparation method thereof |
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| CN201910587627.4A Pending CN110256086A (en) | 2019-07-02 | 2019-07-02 | A kind of environmental protection brick and preparation method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200557A (en) * | 2017-06-20 | 2017-09-26 | 肥西县碧涛建材有限公司 | A kind of environmental protection and energy saving brick and preparation method thereof |
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- 2019-07-02 CN CN201910587627.4A patent/CN110256086A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200557A (en) * | 2017-06-20 | 2017-09-26 | 肥西县碧涛建材有限公司 | A kind of environmental protection and energy saving brick and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 《林产工业手册》编写组编: "《林产工业手册》", 28 February 1978, 农业出版社 * |
| 徐建平 等主编: "《固体废物处理与处置》", 31 January 2013, 合肥工业大学出版社 * |
| 武汉市物资管理局编: "《实用物资手册 第二辑》", 31 October 1982, 湖北科学技术出版社 * |
| 赵冰主编: "《有机肥生产使用手册》", 31 January 2014, 金盾出版社 * |
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