CN101607828A - Environment friendly light sound-proof refractory casting material - Google Patents
Environment friendly light sound-proof refractory casting material Download PDFInfo
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- CN101607828A CN101607828A CNA2009100654870A CN200910065487A CN101607828A CN 101607828 A CN101607828 A CN 101607828A CN A2009100654870 A CNA2009100654870 A CN A2009100654870A CN 200910065487 A CN200910065487 A CN 200910065487A CN 101607828 A CN101607828 A CN 101607828A
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- environment friendly
- raw material
- friendly light
- casting material
- refractory casting
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Abstract
A kind of environment friendly light sound-proof refractory casting material belongs to a kind of novel brickwork, build the working lining of high temperature kiln in the kiln etc. or the Lowweight Refractory Castable that permanent liner is used.The main raw material that uses when this mould material is made is volcanics, haydites of book structure, perlite and aluminate cement, and the weight proportion between them is 100: 20～40: 10～20: 20～40, is formed by their uniform mixing.The invention has the beneficial effects as follows: the environment friendly light refractory casting material mainly is to utilize the volcanic rock waste resource to be raw material; and tear open behind the stove can also recycling; help environment protection; have advantages such as lightweight, heat insulation, sound insulation, high-strength, easy construction, long service life; have load-bearing and insulation and antihunt action concurrently, can be widely used in the working lining or the permanent liner of high temperature kiln among electric power, chemical industry and the Zhi Jin etc.
Description
One, affiliated technical field
The invention belongs to a kind of novel brickwork, build the working lining of high temperature kiln in the kiln etc. or the Lowweight Refractory Castable that permanent liner is used.
Two, background technology
Promoting and enlarging the use amorphous refractory is the developing direction of brickwork technology, the plastic refractory of widespread use in recent years, refractory castable etc. are main amorphous refractory, compare with refractory brick, saved moulding and operation such as burnt till, saved energy consumption.Use the amorphous refractory brickwork, the overall performance of stove is good, and is tight, solid, the life-span is long, thereby improved the operating rate of stove, therefore can improve the technico-economical comparison of stove comprehensively.It is wedding agent with the luminite cement that a kind of mould material is arranged, because cement-hydrate is 800 ℃～1000 ℃ dehydrations, the mould material medium temperature intensity is reduced, on the high side because of CaO content in the luminite cement again, and high temperature forms the calcium stone of growing up down, can only use below 1300 ℃.It is wedding agent that another kind of mould material adopts low calcium-aluminate cement, and cement consumption reduces half, and the mould material use temperature has been brought up to 1450 ℃～1600 ℃.But soundproof effect is poor, and shock resistance is strong, builds the body poor stability.
Three, summary of the invention
Low-grade refractory raw material during purpose of the present invention is utilized, produce have high strength, good insulation, the stove mould material that soundproof effect is good He free from environmental pollution.
Realize that the above-mentioned purpose technical scheme is: the main raw material that uses when this mould material is made is volcanics, haydites of book structure, perlite and aluminate cement, and the weight proportion between them is 100: 20～40: 10～20: 20～40, is formed by their uniform mixing.In preparation of raw material, can add an amount of admixture, its consumption is no more than 0.2% of raw material gross weight.Used have the particle diameter of raw material volcanics, haydites of book structure all to be no more than 1 millimeter.
The beneficial effect of the invention is: the environment friendly light refractory casting material mainly is to utilize the volcanic rock waste resource to be raw material; and tear open behind the stove can also recycling; help environment protection; have advantages such as lightweight, heat insulation, sound insulation, high-strength, easy construction, long service life; have load-bearing and insulation and antihunt action concurrently, can be widely used in the working lining or the permanent liner of high temperature kiln among electric power, chemical industry and the Zhi Jin etc.
Four, embodiment
At first raw material volcanics, haydites of book structure, perlite are pulverized before preparing this mould material, make its particle diameter all be no more than 1 millimeter, the also available waste material of volcanics, aluminate cement uses as wedding agent, water-soluble admixture available bases, as sodium bicarbonate etc., the consumption of admixture alkali is no more than 0.2% of above raw material gross weight.
Example 1,20 kilograms of raw material volcanics 100Kg, haydites of book structure, 10 kilograms of the perlites of learning from else's experience and pulverizing are got 20 kilograms of aluminate cements, 0.2 kilogram of admixture, and the above-mentioned raw materials uniform mixing is stand-by in the bag of packing into.
Example 2,30 kilograms of raw material volcanics 100Kg, haydites of book structure, 15 kilograms of the perlites of learning from else's experience and pulverizing are got 30 kilograms of aluminate cements, 0.2 kilogram of admixture, and the above-mentioned raw materials uniform mixing is stand-by in the bag of packing into.
Example 3,40 kilograms of raw material volcanics 100Kg, haydites of book structure, 20 kilograms of the perlites of learning from else's experience and pulverizing are got 40 kilograms of aluminate cements, 0.2 kilogram of admixture, and the above-mentioned raw materials uniform mixing is stand-by in the bag of packing into.
Claims (3)
1, a kind of environment friendly light sound-proof refractory casting material, it is characterized in that: the main raw material that uses when this mould material is made is volcanics, haydites of book structure, perlite and aluminate cement, weight proportion between them is 100: 20～40: 10～20: 20～40, is formed by their uniform mixing.
2, according to right 1 described a kind of environment friendly light sound-proof refractory casting material, it is characterized in that: in the preparation of raw material, can add an amount of admixture, its consumption is no more than 0.2% of raw material gross weight.
3, according to right 1 described a kind of environment friendly light sound-proof refractory casting material, it is characterized in that: used have the particle diameter of raw material volcanics, haydites of book structure all to be no more than 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100654870A CN101607828A (en) | 2009-07-10 | 2009-07-10 | Environment friendly light sound-proof refractory casting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100654870A CN101607828A (en) | 2009-07-10 | 2009-07-10 | Environment friendly light sound-proof refractory casting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101607828A true CN101607828A (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100654870A Pending CN101607828A (en) | 2009-07-10 | 2009-07-10 | Environment friendly light sound-proof refractory casting material |
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| CN (1) | CN101607828A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863230A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Production method of argillaceous refractory attapulgite volcaniclastic-rock aggregate |
| CN102863243A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Production method of high-alumina refractory attapulgite volcaniclastic-rock aggregate |
| CN102863245A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | High-alumina attapulgite volcaniclastic-rock chamotte powder |
| CN102863231A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Argillaceous attapulgite volcaniclastic-rock chamotte powder |
| CN102863237A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Argillaceous refractory attapulgite volcaniclastic-rock aggregate sand |
| CN102898177A (en) * | 2012-11-22 | 2013-01-30 | 盱眙县东强新型建材厂 | Attapulgite-shale refractory sintered porous brick |
| CN114940620A (en) * | 2022-04-18 | 2022-08-26 | 江苏大学 | Andesite refractory bus duct castable and preparation method thereof |
-
2009
- 2009-07-10 CN CNA2009100654870A patent/CN101607828A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863231B (en) * | 2012-09-30 | 2013-12-11 | 许庆华 | Argillaceous attapulgite volcaniclastic-rock chamotte powder |
| CN102863243A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Production method of high-alumina refractory attapulgite volcaniclastic-rock aggregate |
| CN102863245A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | High-alumina attapulgite volcaniclastic-rock chamotte powder |
| CN102863231A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Argillaceous attapulgite volcaniclastic-rock chamotte powder |
| CN102863237A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Argillaceous refractory attapulgite volcaniclastic-rock aggregate sand |
| CN102863230A (en) * | 2012-09-30 | 2013-01-09 | 许庆华 | Production method of argillaceous refractory attapulgite volcaniclastic-rock aggregate |
| CN102863230B (en) * | 2012-09-30 | 2013-12-11 | 许庆华 | Production method of argillaceous refractory attapulgite volcaniclastic-rock aggregate |
| CN102863243B (en) * | 2012-09-30 | 2014-02-26 | 许庆华 | Production method of high-alumina refractory attapulgite volcaniclastic-rock aggregate |
| CN102863237B (en) * | 2012-09-30 | 2014-03-26 | 许庆华 | Argillaceous refractory attapulgite volcaniclastic-rock aggregate sand |
| CN102863245B (en) * | 2012-09-30 | 2014-04-09 | 许庆华 | High-alumina attapulgite volcaniclastic-rock chamotte powder |
| CN102898177A (en) * | 2012-11-22 | 2013-01-30 | 盱眙县东强新型建材厂 | Attapulgite-shale refractory sintered porous brick |
| CN102898177B (en) * | 2012-11-22 | 2014-02-26 | 盱眙县东强新型建材厂 | Attapulgite-shale refractory sintered porous brick |
| CN114940620A (en) * | 2022-04-18 | 2022-08-26 | 江苏大学 | Andesite refractory bus duct castable and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091223 |