CN106380115B - 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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- CN106380115B CN106380115B CN201610767571.7A CN201610767571A CN106380115B CN 106380115 B CN106380115 B CN 106380115B CN 201610767571 A CN201610767571 A CN 201610767571A CN 106380115 B CN106380115 B CN 106380115B
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/0418—Wet materials, e.g. slurries
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/10—Burned or pyrolised refuse
-
- 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
-
- 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
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention belongs to building energy fields, and in particular to a kind of environment friendly brick and preparation method thereof；It is made of following raw material by weight: the useless quarrel 40~50 of life, the useless quarrel of factory 40~50, sludge 25~30, adhesion agent 4~7, auxiliary material 10~15, sanitary sewage 120~150；Raw material sources of the present invention are cheap, environmental protection, it is effectively reduced the cost of environmental protection brick, make raw material with useless quarrel of living, the useless quarrel of factory and sludge, effectively by waste utilization, the pollution to environment is reduced, meanwhile, in the production process, it avoids the high energy consumption of traditional high-temperature calcination process and generates the dust material of pollution environment, using novel processing step of the invention, so that the environmental protection brick of preparation, anti-pressure ability are strong, good toughness, it solves the drawbacks of Traditional Environmental-protection brick, improves the quality of environmental protection brick, the environment protection significance with emission reduction energy-conserving profit waste.
Description
Technical field
The invention belongs to building energy fields, and in particular to a kind of environmental protection brick and preparation method thereof.
Background technique
With the improvement of people's living standards, life waste residue has become the stumbling-block for influencing people's quality of life, especially
Clinker, lime-ash etc. make people daunting, especially the winter in our north, and the boiler ash of heating has become pollution environment
One of pollution sources, meanwhile, current each factories and miness by its discarded lime rock ballast, cinder etc. all as trash discharge in environment,
Pile up like a mountain, serious to polluted environment and also quite high to handle its expense, time-consuming and laborious；And brick now is deposited
It is easily broken, easily-deformable, bear pressure is small and cost is high disadvantage, rubbish can be handled raising shows again by now designing a kind of environmental protection brick
There is the quality of brick, therefore using the waste of the rubbish of life discharge and plant emissions, the environmental protection brick for producing energy-conserving profit waste is had become
The task of top priority.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of environmental protection brick and preparation method thereof.
It is realized particular by following technical scheme:
A kind of environmental protection brick and preparation method thereof, is made of: life waste residue 40~50, factory following raw material by weight
Waste residue 40~50, sludge 25~30, adhesion agent 4~7, auxiliary material 10~15, sanitary sewage 120~150.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 5~8, polystyrene 1.5~1.8,
Epoxy resin 7~11.
The auxiliary material is made of following raw material by weight: flyash 8~12, silica 5~9, organic bentonite
Moisten native 5~8, natural oil 20~30.
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 10~13%, then after mixing in proportion with life waste residue, factory's waste residue, powder
Broken sieving obtains raw material micro mist.
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, at 100~120 DEG C
2~3h is dried, crushes, obtains auxiliary material micro mist.
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the asphalt mixtures modified by epoxy resin of corresponding proportion is added
Rouge is mixed thoroughly, in 75~80 DEG C of 60~90min of drying, is crushed, is obtained adhesion agent micro mist.
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist are mixed in proportion, sanitary sewage tune after filtering is added
With, mix thoroughly, on bobbing machine after vibration processing, pressurization roll 10~15min, formed with brickmaking machine.
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, and during which, 1~2h of interval will
Brick overturning, while overturning, in 15~20% water of every piece of brick surface sprinkling monolithic brick weight, wherein maintenance room temperature 50
~65 DEG C, water temperature is 10~15 DEG C.
Preferably, it is made of following raw material by weight: life waste residue 45, factory's waste residue 45, sludge 28, adhesion agent
6, auxiliary material 13, sanitary sewage 140.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 6, polystyrene 1.7, epoxy resin
9。
The auxiliary material is made of following raw material by weight: flyash 10, silica 7, organobentonite 7,
Natural oil 25.
Further, the life waste residue, including clinker, lime-ash.
Further, factory's waste residue, including lime rock ballast, cinder.
Further, the raw material micro mist, particle diameter are 10~15mm.
Further, the auxiliary material micro mist, particle diameter are 5~7.5mm.
Further, the adhesion agent micro mist, particle diameter are 2.5~4mm.
Further, the pressurization rolls, and pressure value is 1.8~2.5Mpa.
In conclusion the beneficial effects of the present invention are: the present invention makees raw material with life waste residue, factory's waste residue and sludge,
Effectively by waste utilization, the pollution to environment is reduced, meanwhile, in the production process, avoid traditional high-temperature calcination process
High energy consumption and generate the dust material of pollution environment, using novel processing step of the invention, so that the environmental protection brick of preparation, resists
Pressure energy power is strong, good toughness, solves the drawbacks of Traditional Environmental-protection brick, improves the quality of environmental protection brick, with emission reduction energy-conserving profit waste
Environment protection significance, wherein the brick body for making preparation by the way that the auxiliary material with defoaming, thickening efficiency is added effectively improves environmental protection brick
Toughness and intensity, improve the quality of brick, then by the addition of adhesion agent, so that each raw material is efficiently combined together, improve
The tightness of environmental protection brick, to the partial size strict control of raw material, auxiliary material and adhesion agent, so that can organically agree between each component
Together, the drawbacks of hole for reducing Traditional Environmental-protection brick is big, poor toughness, in maintenance processes, by brick body spray temperature
The drawbacks of lower water improves the stress ability of environmental protection brick, reduces the mutability of Traditional Environmental-protection brick, so that the environmental protection of preparation
Brick is more able to satisfy the demand of current building trade.Raw material sources of the present invention are cheap, and environmental protection is effectively reduced environmental protection brick
Cost.
Environmental protection brick prepared by the present invention is further described below:
Appearance: almost the same without losing fangle, flawless, color.
Compression strength: >=10.5Mpa.
Flexural strength: >=2.8Mpa.
Frost resistance compression strength: >=10Mpa.
Radioactive index: External Exposure Index Ira≤0.98, Outreach services Ir≤1.
Drying shrinkage value :≤0.7mm/m.
Thermal coefficient :≤0.16W/m.k.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below, but the invention is not limited to these realities
Mode is applied, it is claimed to still fall within the claims in the present invention for any improvement or replacement on the present embodiment essence spirit
Range.
Embodiment 1
A kind of environmental protection brick and preparation method thereof, is made of following raw material by weight: life waste residue 40kg, factory are useless
Slag 40kg, sludge 25kg, adhesion agent 4kg, auxiliary material 10kg, sanitary sewage 120kg.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 5kg, 1.5kg parts of polystyrene, ring
Oxygen resin 7kg.
The auxiliary material is made of following raw material by weight: flyash 8kg, silica 5kg, organic swelling
Native 5kg, natural oil 20kg.
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 10%, then after mixing in proportion with life waste residue, factory's waste residue, be crushed
Sieve, obtains raw material micro mist.
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, dried at 100 DEG C
2h crushes, obtains auxiliary material micro mist.
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the asphalt mixtures modified by epoxy resin of corresponding proportion is added
Rouge is mixed thoroughly, in 75 DEG C of drying 60min, is crushed, is obtained adhesion agent micro mist.
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist are mixed in proportion, sanitary sewage tune after filtering is added
With, mix thoroughly, on bobbing machine after vibration processing, pressurization roll 10min, formed with brickmaking machine.
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, during which, is spaced 1h for brick
Overturning, while overturning, in 15% water of every piece of brick surface sprinkling monolithic brick weight, wherein fog room temperature 50 C, water temperature
It is 10 DEG C.
The raw material micro mist, particle diameter 10mm.
The auxiliary material micro mist, particle diameter 5mm.
The adhesion agent micro mist, particle diameter 2.5mm.
The pressurization rolls, pressure value 1.8Mpa.
Embodiment 2
A kind of environmental protection brick and preparation method thereof, is made of following raw material by weight: life waste residue 50kg, factory are useless
Slag 50kg, sludge 30kg, adhesion agent 7kg, auxiliary material 15kg, sanitary sewage 150kg.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 8, polystyrene 1.8kg, asphalt mixtures modified by epoxy resin
Rouge 11kg.
The auxiliary material is made of following raw material by weight: flyash 12kg, silica 9kg, organic swelling
Native 8kg, natural oil 30kg.
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 13%, then after mixing in proportion with life waste residue, factory's waste residue, be crushed
Sieve, obtains raw material micro mist.
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, dried at 120 DEG C
3h crushes, obtains auxiliary material micro mist.
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the asphalt mixtures modified by epoxy resin of corresponding proportion is added
Rouge is mixed thoroughly, in 80 DEG C of drying 90min, is crushed, is obtained adhesion agent micro mist.
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist are mixed in proportion, sanitary sewage tune after filtering is added
With, mix thoroughly, on bobbing machine after vibration processing, pressurization roll 15min, formed with brickmaking machine.
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, during which, is spaced 2h for brick
Overturning, while overturning, in 20% water of every piece of brick surface sprinkling monolithic brick weight, wherein 65 DEG C of room temperature of maintenance, water temperature
It is 15 DEG C.
The raw material micro mist, particle diameter 15mm.
The auxiliary material micro mist, particle diameter 7.5mm.
The adhesion agent micro mist, particle diameter 4mm.
The pressurization rolls, pressure value 2.5Mpa.
Embodiment 3
A kind of environmental protection brick and preparation method thereof, is made of following raw material by weight: life waste residue 45kg, factory are useless
Slag 45kg, sludge 28kg, adhesion agent 6kg, auxiliary material 13kg, sanitary sewage 140kg.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 6kg, polystyrene 1.7kg, epoxy
Resin 9kg.
The auxiliary material is made of following raw material by weight: flyash 10kg, silica 7kg, organic swelling
Native 7kg, natural oil 25kg.
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 11%, then after mixing in proportion with life waste residue, factory's waste residue, be crushed
Sieve, obtains raw material micro mist.
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, dried at 110 DEG C
2.5h crushes, obtains auxiliary material micro mist.
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the asphalt mixtures modified by epoxy resin of corresponding proportion is added
Rouge is mixed thoroughly, in 78 DEG C of drying 80min, is crushed, is obtained adhesion agent micro mist.
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist are mixed in proportion, sanitary sewage tune after filtering is added
With, mix thoroughly, on bobbing machine after vibration processing, pressurization roll 13min, formed with brickmaking machine.
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, and during which, interval 1.5h will
Brick overturning, while overturning, in 15~20% water of every piece of brick surface sprinkling monolithic brick weight, wherein maintenance room temperature 60
DEG C, water temperature is 13 DEG C.
The raw material micro mist, particle diameter 13mm.
The auxiliary material micro mist, particle diameter 6mm.
The adhesion agent micro mist, particle diameter 3mm.
The pressurization rolls, pressure value 2Mpa.
Embodiment 4
A kind of environmental protection brick and preparation method thereof, is made of following raw material by weight: life waste residue 50kg, factory are useless
Slag 40kg, sludge 30kg, adhesion agent 7kg, auxiliary material 10kg, sanitary sewage 150kg.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 7kg, polystyrene 1.8kg, epoxy
Resin 7kg.
The auxiliary material is made of following raw material by weight: flyash 12kg, silica 5kg, organic swelling
Native 8kg, natural oil 30kg.
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 13%, then after mixing in proportion with life waste residue, factory's waste residue, be crushed
Sieve, obtains raw material micro mist.
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, dried at 100 DEG C
2h crushes, obtains auxiliary material micro mist.
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the asphalt mixtures modified by epoxy resin of corresponding proportion is added
Rouge is mixed thoroughly, in 80 DEG C of drying 90min, is crushed, is obtained adhesion agent micro mist.
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist are mixed in proportion, sanitary sewage tune after filtering is added
With, mix thoroughly, on bobbing machine after vibration processing, pressurization roll 10min, formed with brickmaking machine.
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, during which, is spaced 2h for brick
Overturning, while overturning, in 20% water of every piece of brick surface sprinkling monolithic brick weight, wherein 65 DEG C of room temperature of maintenance, water temperature
It is 10 DEG C.
The raw material micro mist, particle diameter 15mm.
The auxiliary material micro mist, particle diameter 5mm.
The adhesion agent micro mist, particle diameter 4mm.
The pressurization rolls, pressure value 2.5Mpa.
Embodiment 5
A kind of environmental protection brick and preparation method thereof, is made of following raw material by weight: life waste residue 48kg, factory are useless
Slag 42kg, sludge 30kg, adhesion agent 7kg, auxiliary material 10kg, sanitary sewage 130kg.
The adhesion agent is made of following raw material by weight: polyphenylene oxide 8kg, polystyrene 1.5kg, epoxy
Resin 7kg.
The auxiliary material is made of following raw material by weight: flyash 12kg, silica 5kg, organic swelling
Native 8kg, natural oil 25kg.
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 13%, then after mixing in proportion with life waste residue, factory's waste residue, be crushed
Sieve, obtains raw material micro mist.
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, dried at 120 DEG C
2h crushes, obtains auxiliary material micro mist.
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the asphalt mixtures modified by epoxy resin of corresponding proportion is added
Rouge is mixed thoroughly, in 80 DEG C of drying 90min, is crushed, is obtained adhesion agent micro mist.
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist are mixed in proportion, sanitary sewage tune after filtering is added
With, mix thoroughly, on bobbing machine after vibration processing, pressurization roll 15min, formed with brickmaking machine.
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, during which, is spaced 1h for brick
Overturning, while overturning, in 15% water of every piece of brick surface sprinkling monolithic brick weight, wherein 65 DEG C of room temperature of maintenance, water temperature
It is 15 DEG C.
The raw material micro mist, particle diameter 10mm.
The auxiliary material micro mist, particle diameter 7.5mm.
The adhesion agent micro mist, particle diameter 3mm.
The pressurization rolls, pressure value 2.5Mpa.
Claims (5)
1. a kind of environmental protection brick, which is characterized in that be made of following raw material by weight: life waste residue 40~50, factory are useless
Slag 40~50, sludge 25~30, adhesion agent 4~7, auxiliary material 10~15, sanitary sewage 120~150；
The adhesion agent is made of following raw material by weight: polyphenylene oxide 5~8, polystyrene 1.5~1.8, epoxy
Resin 7~11；
The auxiliary material is made of following raw material by weight: flyash 8~12, silica 5~9, organobentonite
5~8, natural oil 20~30；
The environmental protection brick, preparation method, comprising the following steps:
(1) sludge is dried to water content is 10~13%, then after mixing in proportion with life waste residue, factory's waste residue, be crushed
Sieve, obtains raw material micro mist；
(2) flyash, silica, organobentonite, natural oil are mixed in proportion, is mixed thoroughly, dry 2 at 100~120 DEG C
~3h crushes, obtains auxiliary material micro mist；
(3) it after crushing polyphenylene oxide, polystyrene respectively, mixes, mixes thoroughly in proportion, the epoxy resin of corresponding proportion is added, mixes
It is even, in 75~80 DEG C of 60~90min of drying, crushes, obtain adhesion agent micro mist；
(4) raw material micro mist, auxiliary material micro mist and adhesion agent micro mist being mixed in proportion, the sanitary sewage being added after filtering reconciles,
It mixes thoroughly, on bobbing machine after vibration processing, pressurization rolls 10~15min, is formed with brickmaking machine；
(5) step (4) brick after molding is sent into fog room, 4~5d of maintenance obtains into brick, and during which, 1~2h of interval turns over brick
Turn, while overturning, in 15~20% water of every piece of brick surface sprinkling monolithic brick weight, wherein maintenance room temperature 50~65
DEG C, water temperature is 10~15 DEG C；
The raw material micro mist, particle diameter are 10~15mm；
The auxiliary material micro mist, particle diameter are 5~7.5mm；
The adhesion agent micro mist, particle diameter are 2.5~4mm.
2. environmental protection brick as described in claim 1, which is characterized in that be made of following raw material by weight: life waste residue
45, factory's waste residue 45, sludge 28, adhesion agent 6, auxiliary material 13, sanitary sewage 140；
The adhesion agent is made of following raw material by weight: polyphenylene oxide 6, polystyrene 1.7, epoxy resin 9；
The auxiliary material is made of following raw material by weight: flyash 10, silica 7, organobentonite 7, natural
Grease 25.
3. environmental protection brick as claimed in claim 1 or 2, which is characterized in that the life waste residue, including clinker, lime-ash.
4. environmental protection brick as claimed in claim 1 or 2, which is characterized in that factory's waste residue, including lime rock ballast, cinder.
5. environmental protection brick as described in claim 1, which is characterized in that the pressurization rolls, pressure value be 1.8~
2.5Mpa。
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| CN201610767571.7A CN106380115B (en) | 2016-08-30 | 2016-08-30 | A kind of environmental protection brick and preparation method thereof |
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| CN201610767571.7A CN106380115B (en) | 2016-08-30 | 2016-08-30 | A kind of environmental protection brick and preparation method thereof |
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| CN106380115B true CN106380115B (en) | 2018-12-04 |
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