CN1358583A - Method for making building material using broken glass as raw material - Google Patents
Method for making building material using broken glass as raw material Download PDFInfo
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- CN1358583A CN1358583A CN 02100619 CN02100619A CN1358583A CN 1358583 A CN1358583 A CN 1358583A CN 02100619 CN02100619 CN 02100619 CN 02100619 A CN02100619 A CN 02100619A CN 1358583 A CN1358583 A CN 1358583A
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Abstract
The production method of building material by using broken glass as main raw material includes the following steps: firstly, preparing adjuvant, then grinding broken glass to obtain glass powder, mixing glass powder, adjuvant, flyash and waste gas according to a certain mixing ratio, uniformly stirring, prilling, roasting to obtain artificial light aggregate which can be used as concrete aggregate. The similar process also can be used for producing sintered brick and tile and filtering material in water treatment equipment,
Description
Technical field
The present invention relates to a kind of is the manufacture method of the building materials article of primary raw material with cullet, belongs to city garbage burning ash and industrial slag and handles and the ecological environment field.
Background technology
The mankind enter 21 century, expansion in the dough figurine, ecological deterioration and shortage of resources three big problems.Because urban population is increased sharply, the municipal refuse discharge capacity is also increased sharply.With Beijing is example, and the solid refuse discharge capacity was about 6,000,000 tons in 2000, and wherein cullet content is about 8.7%, about 500,000 tons.Because technology and economic cause are very low to the utilization rate of cullet.The U.S. also had only 25.7%, and was about 3.2Mt the recovery utilization rate of cullet in 1996.Also a large amount of simultaneously discharging flyash, phosphorus slag and sewage sludges.How with resources such as a large amount of cullet, flyash, phosphorus slag and sewage sludges, produce and make ecomaterial, be used for aspects such as construction project or environmental protection, improve people's ecological environment, be the problem that current mankind presses for solution.
Summary of the invention
For the resources such as a large amount of cullet, flyash, phosphorus slag and sewage sludge that people's daily life is produced, the present invention proposes a kind of is the manufacture method of the building materials article of primary raw material with cullet, under the situation that adds auxiliary agent, utilizing cullet powder, incinerator ash, sewage sludge, flyash etc. is raw material, easy fired obtains building material mades such as brick and tile.
What the present invention proposed is the manufacture method of the building materials article of primary raw material with cullet, comprises following each step:
1, at first make auxiliary agent:
Auxiliary agent 1: boride: the mass ratio of carbonate=1: 0.5-2, boride can be native borax, borax, boric acid etc.,
Auxiliary agent 2: sodium metasilicate: graphite powder or coke powder=1: 0.5-2,
Auxiliary agent 3: boride: carbonate: antimony bloom=1: 0.5-0.2: 0.4, antimony bloom wherein be dry powder not, can be natural products or industrial goods, carbonate powder wherein can be calcium carbonate, magnesium carbonate or sodium carbonate etc.;
The material of above-mentioned three kinds of different proportionings is put into the mixing of milling machine, levigate back respectively by 200 orders, promptly obtain three kinds of different auxiliary agents;
2, the glass pulverizing and jevigating is passed through 200 orders, obtain glass dust;
3, make artificial lightweight aggregate:
Any and flyash in three kinds of auxiliary agents of glass dust and above-mentioned the 1st step preparation (or incinerator ash, sewage sludge etc.) and waterglass are cooperated by following mass ratio:
Glass dust: auxiliary agent: flyash (or incinerator ash, sewage sludge): waterglass=100: 1-2: 0-300: 20-50,
The said ratio material is stirred, balling-up, pellet particle diameter 5-10mm, 800-900 ℃ of calcining 20-30 minute, can obtain apparent density was 0.5-1.5g/cm
3, bulk density is 300-800g/cm
3The artificial light aggregate, this artificial light aggregate useful as concrete aggregate;
4, make fired brick, watt:
Any and following raw materials according in three kinds of auxiliary agents of above-mentioned preparation is proportioned:
Glass dust: auxiliary agent: flyash: waterglass=100: 2-4: 200-400: 20-40
Stir, at 5-10Kg/cm
2Pressure under be prefabricated into base, 200-400 ℃ of down oven dry, 850 ℃-900 ℃ roasting 30-40 minute, lower the temperature, coming out of the stove obtains sintered brick and tile;
5, make dank material:
Any and following raw materials according in three kinds of auxiliary agents of above-mentioned preparation is proportioned:
Glass dust: auxiliary agent: quartz sand: waterglass=30-40: 0.5-10: 100: 8-10 stirs each component raw material, makes slab or pipe, under 800-900 ℃, burn till, constant temperature 25-30min, cooling is come out of the stove, get dank material, can be used for the filtrate in the water treatment facilities.
What the present invention proposed is the manufacture method of the building materials article of primary raw material with cullet, the balling-up of cullet powder, or cullet Lou and incinerator ash, sewage sludge, flyash etc. is shaped to brick and tile respectively, and easy fired obtains building material mades such as brick and tile.Also can with natural siliceous sand, phosphorus slag equigranular material, proportion, burn till permeable sheet material or permeable tubing after the moulding, be used for sewage disposal.This method becomes municipal refuse, industrial residue and water treatment plant's mud etc. into resource, develops and produce various building material products, serves architectural engineering, environmental project, saves the resource and the energy, and improves environment, has good society and economic benefit.
The specific embodiment
Embodiment 1
With glass or the cullet and the vial fragmentation of reclaiming in the waste incineration recrement, levigate back is by 200 orders, with auxiliary agent 1 (boride: the mass ratio of carbonate=1: 1) and flyash mix by 100: 2: 200 mass ratio, mix 30 parts water glass solution again, the balling-up of pair roller nodulizer, the about 5-10mm of pellet particle diameter, coal ash dusts on the surface, 300 ℃ down oven dry 20-25min parked when being cooled to 500 ℃ 20-30 minute then 850 ℃ of kiln roastings 20 minutes, come out of the stove.Can obtain apparent density is 0.5-1.5g/cm
3The artificial light aggregate.
Embodiment 2
Flyash in embodiment 1 batching is used incinerator ash instead, graphite powder=1: 2), incinerator ash mixes by 100: 1: 150 mass ratio and glass dust and auxiliary agent 2 (sodium metasilicate:, mix 25 parts water glass solution again, employing is with the sampling technology balling-up, calcined 20 minutes down at 800 ℃, can be made into apparent density is 0.9-1.2g/cm
3The artificial light aggregate.
Embodiment 3
With the mud that sewage treatment plant discharges, adopt mechanical dehydration or natural dewatering to dewater, make moisture percentage in sewage sludge≤30%; With glass dust, auxiliary agent 3 (boride: carbonate: antimony bloom=1: 0.3: 0.4) cooperate in 100: 2: 70 ratio of mass ratio with mud, stir, to the nodulizer balling-up, surface spraying flyash, dried 25 minutes down at 350 ℃ then, roasting is 20 minutes in 900 ℃, and slowly cooling is come out of the stove, and can obtain apparent density 0.8-1.2g/cm
2The artificial light aggregate.
Embodiment 4
The manufacturing process of sintered tiles.With glass dust, auxiliary agent 1 (boride: carbonate=1: 0.8) cooperate in 100: 3: 300 ratio of mass ratio with flyash, mix 30 parts of water glass solutions again, stir, compression moulding was dried 25 minutes down for 350 ℃, and roasting is 20 minutes in 900 ℃, can be made into the flyash sintered tiles, lighter than current cement tile unit weight, thermal conductivity factor is low, refractoriness is high, and chemical stability is good.
Embodiment 5
The manufacturing process of seepy material.With glass, auxiliary agent 2 (sodium metasilicate: coke powder=1: 1.2) with quartz sand or silica flour, cooperate in 100: 1: 300 ratio of mass ratio, stir, spray into 20 parts water glass solution while stirring, be pressed into base, dried 25 minutes down for 300 ℃, 850 ℃ of following roastings 25 minutes, the cooling cooling is come out of the stove under 300 ℃, obtains dank material.
Embodiment 6
With quartz sand in the batching of embodiment 5 or silica flour, use artificial light aggregate pottery sand instead, glass dust, auxiliary agent and pottery sand are pressed 100: the mass ratio of 0.5-2.0: 100-200 mixes, and adopts same process, can be made into the seepy material that lightweight is crossed Lu property excellence.
Claims (3)
1, a kind of is the manufacture method of the building materials article of primary raw material with cullet, it is characterized in that this method comprises following each step:
(1), at first make auxiliary agent:
Auxiliary agent 1: boride: the mass ratio of carbonate=1: 0.5-2,
Auxiliary agent 2: sodium metasilicate: graphite powder or coke powder=1: 0.5-2,
Auxiliary agent 3: boride: carbonate: antimony bloom=1: 0.5-0.2: 0.4,
The material of above-mentioned three kinds of different proportionings is put into the mixing of milling machine, levigate back respectively by 200 orders, promptly obtain three kinds of different auxiliary agents;
(2), with the glass pulverizing and jevigating by 200 orders, obtain glass dust;
(3), make artificial lightweight aggregate:
Any in three kinds of auxiliary agents of glass dust and above-mentioned the 1st step preparation cooperated by following mass ratio with flyash and waterglass:
Glass dust: auxiliary agent: flyash: waterglass=100: 1-2: 0-300: 20-50,
The said ratio material is stirred, balling-up, pellet particle diameter 5-10mm 800-900 ℃ of calcining 20-30 minute, obtains the artificial light aggregate.
2, a kind of is the manufacture method of the building materials article of primary raw material with cullet, it is characterized in that this method comprises following each step:
(1), at first make auxiliary agent:
Auxiliary agent 1: boride: the mass ratio of carbonate=1: 0.5-2,
Auxiliary agent 2: sodium metasilicate: graphite powder or coke powder=1: 0.5-2,
Auxiliary agent 3: boride: carbonate: antimony bloom=1: 0.5-0.2: 0.4,
The material of above-mentioned three kinds of different proportionings is put into the mixing of milling machine, levigate back respectively by 200 orders, promptly obtain three kinds of different auxiliary agents;
(2), with the glass pulverizing and jevigating by 200 orders, obtain glass dust;
(3), make fired brick, watt:
Any and following raw materials according in three kinds of auxiliary agents of above-mentioned preparation is proportioned:
Glass dust: auxiliary agent: flyash: waterglass=100: 2-4: 200-400: 20-40
Stir, at 5-10Kg/cm
2Pressure under be prefabricated into base, 200-400 ℃ of down oven dry, 850 ℃-900 ℃ roasting 30-40 minute, lower the temperature, come out of the stove, obtain fired brick, watt.
3, a kind of is the manufacture method of the building materials article of primary raw material with cullet, it is characterized in that this method comprises following each step:
(1), at first make auxiliary agent:
Auxiliary agent 1: boride: the mass ratio of carbonate=1: 0.5-2,
Auxiliary agent 2: sodium metasilicate: graphite powder or coke powder=1: 0.5-2,
Auxiliary agent 3: boride: carbonate: antimony bloom=1: 0.5-0.2: 0.4,
The material of above-mentioned three kinds of different proportionings is put into the mixing of milling machine, levigate back respectively by 200 orders, promptly obtain three kinds of different auxiliary agents;
(2), with the glass pulverizing and jevigating by 200 orders, obtain glass dust;
(3), make dank material:
Any and following raw materials according in three kinds of auxiliary agents of above-mentioned preparation is proportioned:
Glass dust: auxiliary agent: quartz sand: waterglass=30-40: 0.5-10: 100: 8-10 stirs each component raw material, makes slab or pipe, burns till under 800-900 ℃, and constant temperature 25-30 minute, cooling was come out of the stove, and obtains dank material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021006199A CN1156343C (en) | 2002-01-25 | 2002-01-25 | Method for making building material using broken glass as raw material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021006199A CN1156343C (en) | 2002-01-25 | 2002-01-25 | Method for making building material using broken glass as raw material |
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| CN1358583A true CN1358583A (en) | 2002-07-17 |
| CN1156343C CN1156343C (en) | 2004-07-07 |
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| CNB021006199A Expired - Fee Related CN1156343C (en) | 2002-01-25 | 2002-01-25 | Method for making building material using broken glass as raw material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449085C (en) * | 2006-12-30 | 2009-01-07 | 沈阳建筑大学 | Method for making light water-permeable concrete pavement brick |
| CN101239841B (en) * | 2007-02-05 | 2012-03-28 | 山东理工大学 | Method for preparing ceramic water washing ball |
| CN102745929A (en) * | 2012-07-19 | 2012-10-24 | 武汉大学 | Regenerated mineral admixture and application thereof |
| CN102775121A (en) * | 2012-08-23 | 2012-11-14 | 南京大学 | Method for preparing inorganic polymeric material by using waste glass as active aggregate |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601935B (en) * | 2017-10-19 | 2020-03-27 | 冯乃谦 | Method for harmlessly recycling heavy metals in household garbage power generation ash |
-
2002
- 2002-01-25 CN CNB021006199A patent/CN1156343C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449085C (en) * | 2006-12-30 | 2009-01-07 | 沈阳建筑大学 | Method for making light water-permeable concrete pavement brick |
| CN101239841B (en) * | 2007-02-05 | 2012-03-28 | 山东理工大学 | Method for preparing ceramic water washing ball |
| CN102745929A (en) * | 2012-07-19 | 2012-10-24 | 武汉大学 | Regenerated mineral admixture and application thereof |
| CN102775121A (en) * | 2012-08-23 | 2012-11-14 | 南京大学 | Method for preparing inorganic polymeric material by using waste glass as active aggregate |
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| Publication number | Publication date |
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| CN1156343C (en) | 2004-07-07 |
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