CN1095633A - High-efficiency fire-extinguishant and preparation method thereof - Google Patents
High-efficiency fire-extinguishant and preparation method thereof Download PDFInfo
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- CN1095633A CN1095633A CN 93105871 CN93105871A CN1095633A CN 1095633 A CN1095633 A CN 1095633A CN 93105871 CN93105871 CN 93105871 CN 93105871 A CN93105871 A CN 93105871A CN 1095633 A CN1095633 A CN 1095633A
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- extinguishing chemical
- powder
- oxidant
- agent
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Abstract
The utility model relates to a kind of extinguishing chemical and preparation method thereof.It mainly is made up of oxidant, incendiary agent, curing molding agent, and its content range is an oxidant 50～70%, incendiary agent 20～40%, curing molding agent 10～20%.Said oxidant comprises potassium nitrate and sodium nitrate.Incendiary agent comprises iditol, paraffin, the potassium ferricyanide etc.The present invention is a kind of to people, animal.Object does not have harm, and to the harmless extinguishing chemical of atmospheric ozone layer, its fire-fighting efficiency reaches every cubic metre of fire only to be needed fire to be extinguished with 30～40 grams, is expected to the extinguishing chemical that substituted freon is a preparation.
Description
The present invention relates to a kind of extinguishing chemical and preparation method thereof, be applicable to the self-extinguishing under the condition in the various buildings.
Used extinguishing chemical mostly is fluorine Lyons extinguishing chemical or powder extinguishing agent, and people, animal and object are all had to a certain degree harm.The extinguishing chemical in fluorine-containing Lyons has obvious destruction to atmospheric ozone layer.
Purpose of the present invention is just for fear of the deficiency of above-mentioned prior art and a kind of high-efficiency fire-extinguishant that designs.Its fire-fighting efficiency height, good reliability, blow-off velocity is fast, and people, animal and object are not had harm, to the harmless effect of atmospheric ozone layer.
The objective of the invention is to reach: the extinguishing chemical of forming by oxidant, incendiary agent, curing molding agent by following measure, wherein oxidant is that potassium nitrate or sodium nitrate or the two are total, and incendiary agent is iditol and the potassium ferricyanide or paraffin or S-amido tetrapyrrole or above higher alcohols and the carbohydrate macromolecule of six carbon alcohol.The curing molding agent is epoxy resin or nitrocotton and other nitric acid fat.Also contain additives in the extinguishing chemical, be potassium sulfate and carbon black or molysite.The preparation method of extinguishing chemical is a raw material pulverizing → prepare burden → confuse → curing molding.
Earlier oxidant is ground into powder below 5 μ in airslide disintegrating mill by formula rate.Again incendiary agent and additives are mixed the back powder that is ground into below 5 μ by formula rate in pulverizer.The powder of twice pulverizing is successively mixed at the machine of confusing.By formula rate epoxy resin is added in the powder that mixes again, in kneader, mediate.The spice of mediating is put into make-up machine, be pressed into powder column with mould pressing method.Grain density can be controlled in 1.4～1.45g/cm
3Be controlled to stop under the temperature below 50 ℃ and got final product curing molding at least 24 hours being pressed on powder column in the mould, curing and demolding gets final product.
Compared with the prior art the present invention has following advantage:
The fire-fighting efficiency height, blow-off velocity is fast, and harmful to human, animal and object do not have destruction to atmospheric ozone layer.
Below by embodiment the present invention is elaborated:
Embodiment 1:
Get 40% potassium nitrate, 15% sodium nitrate is put into airslide disintegrating mill and is ground into the following powder of 5 μ.
Get Chinese mugwort Du glass of 18%, 5% the potassium ferricyanide, 1% potassium sulfate is put into pulverizer and is ground into the following powder of 5 μ after 1% carbon black mixes.
Above-mentioned two kinds of powders are put into the machine of confusing mix, the microscope that mixes the control of degree available computers detects.
Epoxy resin with 10% with confuse after powder put into kneader and mediate.
The spice of mediating is put into make-up machine, and grain density is controlled at 1.4g/cm
3After stopping 24 hours under 50 ℃ the temperature conditions, get final product shaping and demoulding.
Embodiment 2:
Getting 55% potassium nitrate puts into airslide disintegrating mill and is ground into the following powder of 5 μ.
Get 18% iditol, 5% the potassium ferricyanide, 1% potassium sulfate is put into pulverizer and is ground into the following powder of 5 μ after 1% carbon black mixes.
Above-mentioned two kinds of powders are put into the machine of confusing mix, the microscope that mixes the control of degree available computers detects.
Epoxy resin with 10% with confuse after powder put into kneader and mediate.
Kneaded spice is put into make-up machine, and grain density is controlled at 1.4g/cm
3Under 45 ℃ temperature conditions, stop and got final product shaping and demoulding in 24 hours.
Claims (4)
1, a kind of high-efficiency fire-extinguishant and preparation method thereof mainly is made up of oxidant, incendiary agent, curing molding agent, and it is characterized in that: the content range of extinguishing chemical prescription is: oxidant 50～70%, incendiary agent 20～40%, curing molding agent 10～20%.Said oxidant is potassium nitrate and sodium nitrate or for the two one of them.
2, extinguishing chemical as claimed in claim 1 is characterized in that said incendiary agent comprises higher alcohols and carbohydrate macromolecule that iditol, paraffin, the potassium ferricyanide, S-amido tetrapyrrole, six carbon alcohol are above, or adopts one kind of or with wherein two kinds.
3, extinguishing chemical as claimed in claim 1 is characterized in that can adding a small amount of additives in the extinguishing chemical, and additives can be used potassium sulfate, carbon black, molysite etc.
4, the preparation method of extinguishing chemical as claimed in claim 1 is characterized in that technological process is:
Raw material pulverizing → prepare burden → confuse → forming and hardening.Earlier take out oxidant and in airslide disintegrating mill, be ground into powder below 5 μ by formula rate, again incendiary agent and additives are mixed the back by formula rate and be ground into powder below 5 μ at pulverizer, the powder of twice pulverizing is successively mixed in confusing machine, by formula rate epoxy resin being added the powder that mixes again mediates in kneader, kneaded spice is put into make-up machine, be pressed into powder column with mould pressing method, grain density can be controlled in 1.4～1.45g/cm
3Be controlled to stop under the temperature below 50 ℃ and got final product curing molding at least 24 hours being pressed on powder column in the mould, curing and demolding gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93105871 CN1095633A (en) | 1993-05-28 | 1993-05-28 | High-efficiency fire-extinguishant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93105871 CN1095633A (en) | 1993-05-28 | 1993-05-28 | High-efficiency fire-extinguishant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1095633A true CN1095633A (en) | 1994-11-30 |
Family
ID=4985952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93105871 Withdrawn CN1095633A (en) | 1993-05-28 | 1993-05-28 | High-efficiency fire-extinguishant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095633A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083281C (en) * | 1999-06-03 | 2002-04-24 | 北京理工大学 | Fire extinguishing agent of aerosol |
| CN1090980C (en) * | 1995-09-25 | 2002-09-18 | 松全才 | Active high-effect fire-extinguishing composition and preparation thereof |
| CN1103234C (en) * | 2000-03-20 | 2003-03-19 | 丁世友 | Fast distinguishing pure fire distinguishing agent |
| CN103028222A (en) * | 2010-05-23 | 2013-04-10 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103028221A (en) * | 2010-05-23 | 2013-04-10 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041536A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041538A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041529A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041533A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041532A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041534A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041531A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041537A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041530A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103055463A (en) * | 2010-05-23 | 2013-04-24 | 杜志刚 | Polyelectron electronic conductive material fire extinguishing agent |
| US9808017B2 (en) | 2011-02-25 | 2017-11-07 | Kraft Foods R&D, Inc. | Food product with a moulded body |
| CN110982228A (en) * | 2019-11-28 | 2020-04-10 | 北方斯伦贝谢油田技术（西安）有限公司 | Power source for oil field bridge plug seat sealing and preparation method thereof |
-
1993
- 1993-05-28 CN CN 93105871 patent/CN1095633A/en not_active Withdrawn
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090980C (en) * | 1995-09-25 | 2002-09-18 | 松全才 | Active high-effect fire-extinguishing composition and preparation thereof |
| CN1083281C (en) * | 1999-06-03 | 2002-04-24 | 北京理工大学 | Fire extinguishing agent of aerosol |
| CN1103234C (en) * | 2000-03-20 | 2003-03-19 | 丁世友 | Fast distinguishing pure fire distinguishing agent |
| CN103041533A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041534A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041536A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041538A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041529A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103028222A (en) * | 2010-05-23 | 2013-04-10 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041532A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103028221A (en) * | 2010-05-23 | 2013-04-10 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041531A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041537A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103041530A (en) * | 2010-05-23 | 2013-04-17 | 杜志刚 | Multi-electron conductive material extinguishing agent |
| CN103055463A (en) * | 2010-05-23 | 2013-04-24 | 杜志刚 | Polyelectron electronic conductive material fire extinguishing agent |
| US9808017B2 (en) | 2011-02-25 | 2017-11-07 | Kraft Foods R&D, Inc. | Food product with a moulded body |
| CN110982228A (en) * | 2019-11-28 | 2020-04-10 | 北方斯伦贝谢油田技术（西安）有限公司 | Power source for oil field bridge plug seat sealing and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C03 | Withdrawal of patent application (patent law 1993) | ||
| WW01 | Invention patent application withdrawn after publication |