CN106518004A - Water-permeable brick prepared from ceramic waste and starch factory sludge powder - Google Patents

Water-permeable brick prepared from ceramic waste and starch factory sludge powder Download PDF

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Publication number
CN106518004A
CN106518004A CN201610993152.5A CN201610993152A CN106518004A CN 106518004 A CN106518004 A CN 106518004A CN 201610993152 A CN201610993152 A CN 201610993152A CN 106518004 A CN106518004 A CN 106518004A
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China
Prior art keywords
parts
water
sludge powder
permeable brick
starch factory
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Pending
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CN201610993152.5A
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Chinese (zh)
Inventor
唐浩城
唐健发
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唐健发
唐浩城
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Priority to CN201610993152.5A priority Critical patent/CN106518004A/en
Publication of CN106518004A publication Critical patent/CN106518004A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/132Waste materials; Refuse; Residues
    • C04B33/1324Recycled material, e.g. tile dust, stone waste, spent refractory material
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/132Waste materials; Refuse; Residues
    • C04B33/1321Waste slurries, e.g. harbour sludge, industrial muds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

The invention discloses a water-permeable brick prepared from ceramic waste and starch factory sludge powder. The water-permeable brick is characterized by comprising the following raw materials in parts by weight: 55-65 parts of ceramic waste, 15-20 parts of starch factory sludge powder, 15-20 parts of silica, 12-20 parts of clay, 1-2 parts of slaked lime and 10-15 parts of water. The preparation method comprises the following steps: proportioning, stirring, blank making, drying and firing. The water-permeable brick prepared from ceramic waste and starch factory sludge powder has the advantages of favorable water permeability, wide raw material sources, low cost, simple production technique, environmental protection, energy saving and the like.

Description

Water-permeable brick prepared by a kind of utilization shraff and starch factory sludge powder
Technical field
The present invention relates to a kind of construction material, prepares more particularly to a kind of utilization shraff and starch factory sludge powder Water-permeable brick.
Background technology
Water-permeable brick is a kind of New Building Materials for urban construction, and it is laid in urban road and square, favorably In the ecological environment for improving city, it is to avoid " heat island " phenomenon.Water-permeable brick is generally divided into two class of baking-free water-permeable brick and sintering brick permeable to water. Baking-free water-permeable brick is mainly mixed with grogs such as the adhesive materials such as cement, Calx and sandstone, slags, modulated molding, steam press maintenance Make etc. technique.Baking-free water-permeable brick has production technology easy, and the advantages of with low cost, but intensity is relatively low, not wear-resisting, freeze thawing resistance Property is poor, be not durable.Sintering brick permeable to water is also referred to as ceramic water-permeable brick, be with clay, Anhydrite and grog etc., be aided with waterglass, CMC, The low temperature bonding agent such as dextrin is compressing, sinters and form under 1100~1200 DEG C of high temperature.Ceramic water-permeable brick have intensity compared with High, freeze-thaw resistance is good, it is wear-resisting durable the advantages of, but general not easy-formation is unfavorable for large-scale production.
The content of the invention
In order to solve the above problems, it is permeable that the present invention provides a kind of utilization shraff and prepared by starch factory sludge powder Brick.Water-permeable brick prepared by the utilization shraff and starch factory sludge powder of the present invention has that water penetration effect is good, raw material sources are wide The advantages of general, low cost, simple production process, environmental protection, energy-conservation.
The present invention is achieved through the following technical solutions:
Water-permeable brick prepared by a kind of utilization shraff and starch factory sludge powder, including the raw material of following parts by weight:Waste ceramic Material 55-65 parts, starch factory sludge powder 15-20 parts, Silicon stone 15-20 parts, clay 12-20 parts, Calx 1-2 parts, water 10-15 parts.
Preferably, the water-permeable brick that prepared by a kind of utilization shraff and starch factory sludge powder, including following parts by weight Raw material:58 parts of shraff, 18 parts of starch factory sludge powder, 17 parts of Silicon stone, 16 parts of clay, 2 parts of Calx, 13 parts of water.
Preferably, the particle diameter of the above shraff is 4-7mm.
Preferably, the particle diameter of the above Silicon stone is 1-4mm.
Preferably, the particle diameter of the above starch factory sludge powder is 0.1-0.3mm.
A kind of preparation technology of water-permeable brick prepared by utilization shraff and starch factory sludge powder, comprises the following steps:
Dispensing:Weigh following raw material by weight respectively:Shraff 55-65 parts, starch factory sludge powder 15-20 parts, Silicon stone 15-20 parts, clay 12-20 parts, Calx 1-2 parts, water 10-15 parts;
Stirring:To in blender, add the mixing of shraff 55-65 parts, starch factory sludge powder 15-20 parts and Silicon stone 15-20 parts to stir Mix, the speed of stirring is 30-50r/min, and mixing time is 3-4min, adds clay 12-20 parts, Calx 1-2 parts and water 10-15 parts continue stirring 3-5min, obtain compound, old 1d;
Base:Compound after will be old is placed in mould, with the standby base substrate of pressure compacting of 18-22MPa;
It is dried:Base substrate is poured out from mould, 1-2h is dried at 180-185 DEG C, is obtained dry base substrate;
Fire:Dry base substrate is placed in the stove that heating rate is 8-10 DEG C/min, is fired at 1050-1100 DEG C, insulation 1-2h, then naturally cools to room temperature, is obtained by water-permeable brick prepared by shraff and starch factory sludge powder.
Compared with prior art, beneficial effects of the present invention are:
1st, the present invention utilizes starch factory sludge powder and shraff to prepare water-permeable brick for primary raw material, realizes the circulation of garbage Utilize, reduce problem of environmental pollution, reduce production cost.
2nd, due to having gel component in starch factory sludge, water-permeable brick is made to be easy to molding, while reducing the use of clay.
3rd, the present invention adopts shraff, starch factory sludge powder, Silicon stone, Calx and clay for raw material, and formula is rationally, high Temperature does not contain poisonous and harmful substance after firing, will not be to environmental danger;It is prepared into water-permeable brick to detect according to national standard, it is permeable Coefficient reaches more than 0.04cm/s, and its properties of product is excellent, and every quality index is better than national standard.
4th, water-permeable brick prepared by utilization shraff of the invention and starch factory sludge powder has that water penetration effect is good, raw material The advantages of wide material sources, low cost, simple production process, environmental protection and energy saving, with good market prospect.
Specific embodiment
With reference to specific embodiment, the invention will be further described, but do not limit the scope of the invention and apply Scope:
Embodiment 1
Water-permeable brick prepared by a kind of utilization shraff and starch factory sludge powder, including the raw material of following parts by weight:Waste ceramic 55 parts of material, 15 parts of starch factory sludge powder, 15 parts of Silicon stone, 12 parts of clay, 1 part of Calx, 10 parts of water.
The particle diameter of the shraff is 4mm.
The particle diameter of the Silicon stone is 1mm.
The particle diameter of the starch factory sludge powder is 0.1mm.
Its preparation technology, comprises the following steps:
Dispensing:Weigh following raw material by weight respectively:It is 55 parts of shraff, 15 parts of starch factory sludge powder, 15 parts of Silicon stone, viscous 12 parts of soil, 1 part of Calx, 10 parts of water;
Stirring:55 parts of shraff, the 15 parts of mixings of 15 parts of starch factory sludge powder and Silicon stone are added in blender, stirring Speed is 30r/min, and mixing time is 3min, adds 10 parts of 12 parts of clay, 1 part of Calx and water and continues stirring 3min, obtains Compound, old 1d;
Base:Compound after will be old is placed in mould, with the standby base substrate of pressure compacting of 18MPa;
It is dried:Base substrate is poured out from mould, 2h is dried at 180 DEG C, is obtained dry base substrate;
Fire:Dry base substrate is placed in the stove that heating rate is 8 DEG C/min, is fired at 1050 DEG C, be incubated 2h, then certainly Room temperature is so cooled to, water-permeable brick prepared by shraff and starch factory sludge powder is obtained by.
Embodiment 2
Water-permeable brick prepared by a kind of utilization shraff and starch factory sludge powder, including the raw material of following parts by weight:Waste ceramic 65 parts of material, 20 parts of starch factory sludge powder, 20 parts of Silicon stone, 20 parts of clay, 2 parts of Calx, 15 parts of water.
The particle diameter of the shraff is 7mm.
The particle diameter of the Silicon stone is 4mm.
The particle diameter of the starch factory sludge powder is 0.3mm.
Its preparation technology, comprises the following steps:
Dispensing:Weigh following raw material by weight respectively:It is 65 parts of shraff, 20 parts of starch factory sludge powder, 20 parts of Silicon stone, viscous 20 parts of soil, 2 parts of Calx, 15 parts of water;
Stirring:65 parts of shraff, the 20 parts of mixings of 20 parts of starch factory sludge powder and Silicon stone are added in blender, stirring Speed is 50r/min, and mixing time is 4min, adds 15 parts of 20 parts of clay, 2 parts of Calx and water and continues stirring 5min, obtains Compound, old 1d;
Base:Compound after will be old is placed in mould, with the standby base substrate of pressure compacting of 22MPa;
It is dried:Base substrate is poured out from mould, 2h is dried at 185 DEG C, is obtained dry base substrate;
Fire:Dry base substrate is placed in the stove that heating rate is 10 DEG C/min, is fired at 1100 DEG C, be incubated 2h, then Room temperature is naturally cooled to, water-permeable brick prepared by shraff and starch factory sludge powder is obtained by.
Embodiment 3
Water-permeable brick prepared by a kind of utilization shraff and starch factory sludge powder, including the raw material of following parts by weight:Waste ceramic 58 parts of material, 18 parts of starch factory sludge powder, 17 parts of Silicon stone, 16 parts of clay, 2 parts of Calx, 13 parts of water.
The particle diameter of the shraff is 6mm.
The particle diameter of the Silicon stone is 3mm.
The particle diameter of the starch factory sludge powder is 0.2mm.
Its preparation technology, comprises the following steps:
Dispensing:Weigh following raw material by weight respectively:It is 58 parts of shraff, 18 parts of starch factory sludge powder, 17 parts of Silicon stone, viscous 16 parts of soil, 2 parts of Calx, 13 parts of water;
Stirring:58 parts of shraff, the 17 parts of mixings of 18 parts of starch factory sludge powder and Silicon stone are added in blender, stirring Speed is 40r/min, and mixing time is 4min, adds 13 parts of 16 parts of clay, 2 parts of Calx and water and continues stirring 5min, obtains Compound, old 1d;
Base:Compound after will be old is placed in mould, with the standby base substrate of pressure compacting of 20MPa;
It is dried:Base substrate is poured out from mould, 1-2h is dried at 185 DEG C, is obtained dry base substrate;
Fire:Dry base substrate is placed in the stove that heating rate is 10 DEG C/min, is fired at 1100 DEG C, be incubated 1h, then Room temperature is naturally cooled to, water-permeable brick prepared by shraff and starch factory sludge powder is obtained by.
Embodiment 4
Water-permeable brick prepared by a kind of utilization shraff and starch factory sludge powder, including the raw material of following parts by weight:Waste ceramic 62 parts of material, 18 parts of starch factory sludge powder, 16 parts of Silicon stone, 16 parts of clay, 2 parts of Calx, 14 parts of water.
The particle diameter of the shraff is 6mm.
The particle diameter of the Silicon stone is 2mm.
The particle diameter of the starch factory sludge powder is 0.2mm.
Its preparation technology, comprises the following steps:
Dispensing:Weigh following raw material by weight respectively:It is 62 parts of shraff, 18 parts of starch factory sludge powder, 16 parts of Silicon stone, viscous 16 parts of soil, 2 parts of Calx, 14 parts of water;
Stirring:62 parts of shraff, the 16 parts of mixings of 18 parts of starch factory sludge powder and Silicon stone are added in blender, stirring Speed is 40r/min, and mixing time is 4min, adds 14 parts of 16 parts of clay, 2 parts of Calx and water and continues stirring 3min, obtains Compound, old 1d;
Base:Compound after will be old is placed in mould, with the standby base substrate of pressure compacting of 20MPa;
It is dried:Base substrate is poured out from mould, 1-2h is dried at 185 DEG C, is obtained dry base substrate;
Fire:Dry base substrate is placed in the stove that heating rate is 8 DEG C/min, is fired at 1050 DEG C, be incubated 2h, then certainly Room temperature is so cooled to, water-permeable brick prepared by shraff and starch factory sludge powder is obtained by.
It is prepared by the utilization shraff prepared to embodiment 1-4 according to GB/T25993-2010 and starch factory sludge powder Water-permeable brick detected, its testing result such as table 1.
Table 1:Testing result
Embodiment Coefficient of permeability(cm/s)
Embodiment 1 0.0448
Embodiment 2 0.0430
Embodiment 3 0.0556
Embodiment 4 0.0527

Claims (6)

1. the water-permeable brick that prepared by a kind of utilization shraff and starch factory sludge powder, it is characterised in that including following parts by weight Raw material:Shraff 55-65 parts, starch factory sludge powder 15-20 parts, Silicon stone 15-20 parts, clay 12-20 parts, Calx 1-2 Part, water 10-15 parts.
2. water-permeable brick according to claim 1, it is characterised in that including the raw material of following parts by weight:Shraff 58 Part, 18 parts of starch factory sludge powder, 17 parts of Silicon stone, 16 parts of clay, 2 parts of Calx, 13 parts of water.
3. water-permeable brick according to claim 1, it is characterised in that the particle diameter of the shraff is 4-7mm.
4. water-permeable brick according to claim 1, it is characterised in that the particle diameter of the Silicon stone is 1-4mm.
5. water-permeable brick according to claim 1, it is characterised in that the particle diameter of the starch factory sludge powder is 0.1-0.3mm.
6. a kind of technique for preparing water-permeable brick as claimed in claim 1, comprises the following steps:
Dispensing:Weigh following raw material by weight respectively:Shraff 55-65 parts, starch factory sludge powder 15-20 parts, Silicon stone 15-20 parts, clay 12-20 parts, Calx 1-2 parts, water 10-15 parts;
Stirring:To in blender, add the mixing of shraff 55-65 parts, starch factory sludge powder 15-20 parts and Silicon stone 15-20 parts to stir Mix, the speed of stirring is 30-50r/min, and mixing time is 3-4min, adds clay 12-20 parts, Calx 1-2 parts and water 10-15 parts continue stirring 3-5min, obtain compound, old 1d;
Base:Compound after will be old is placed in mould, with the standby base substrate of pressure compacting of 18-22MPa;
It is dried:Base substrate is poured out from mould, 1-2h is dried at 180-185 DEG C, is obtained dry base substrate;
Fire:Dry base substrate is placed in the stove that heating rate is 8-10 DEG C/min, is fired at 1050-1100 DEG C, insulation 1-2h, then naturally cools to room temperature, is obtained by water-permeable brick prepared by shraff and starch factory sludge powder.
CN201610993152.5A 2016-11-11 2016-11-11 Water-permeable brick prepared from ceramic waste and starch factory sludge powder Pending CN106518004A (en)

Priority Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107698243A (en) * 2017-09-30 2018-02-16 望江县中山新型建材有限公司 A kind of inexpensive fired brick for adding building solid rubbish
CN107879727A (en) * 2017-09-30 2018-04-06 望江县中山新型建材有限公司 A kind of insulation low-shrinkage fired brick using flyash
CN110183209A (en) * 2019-05-22 2019-08-30 山东理工大学 A method of sintering brick permeable to water is prepared using ceramic rod waste material and municipal sludge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101423376A (en) * 2008-11-19 2009-05-06 邱陶辉 Ceramic permeable bricks and method for producing the same
CN105330326A (en) * 2015-10-29 2016-02-17 合肥正拓装饰材料有限公司 Anti-cracking toughened and sintered high-strength water permeable brick

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101423376A (en) * 2008-11-19 2009-05-06 邱陶辉 Ceramic permeable bricks and method for producing the same
CN105330326A (en) * 2015-10-29 2016-02-17 合肥正拓装饰材料有限公司 Anti-cracking toughened and sintered high-strength water permeable brick

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107698243A (en) * 2017-09-30 2018-02-16 望江县中山新型建材有限公司 A kind of inexpensive fired brick for adding building solid rubbish
CN107879727A (en) * 2017-09-30 2018-04-06 望江县中山新型建材有限公司 A kind of insulation low-shrinkage fired brick using flyash
CN110183209A (en) * 2019-05-22 2019-08-30 山东理工大学 A method of sintering brick permeable to water is prepared using ceramic rod waste material and municipal sludge

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Application publication date: 20170322