CN104368118A - Aerosol fire-extinguishing agent and preparation method thereof - Google Patents
Aerosol fire-extinguishing agent and preparation method thereof Download PDFInfo
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- CN104368118A CN104368118A CN201410633010.9A CN201410633010A CN104368118A CN 104368118 A CN104368118 A CN 104368118A CN 201410633010 A CN201410633010 A CN 201410633010A CN 104368118 A CN104368118 A CN 104368118A
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- extinguishing agent
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
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- Fire-Extinguishing Compositions (AREA)
Abstract
The invention relates to an aerosol fire-extinguishing agent and a preparation method thereof, relating to the technical field of chemical materials. The aerosol fire-extinguishing agent disclosed by the invention can be prepared by mixing strontium nitrate, mica, ammonium sulphate, calcium carbonate, white carbon black, sodium chloride, hexamethylenetetramine, silicone oil with solvent oil according to a reasonable mixture ratio, and then, drying and crushing. The aerosol fire-extinguishing agent and the preparation method thereof have the beneficial effects that the preparation method is convenient and easy, environmentally friendly, free from pollution, easily available in raw materials, low in equipment investment and convenient to operate; and the prepared aerosol fire-extinguishing agent is good in use effect, high in fire-extinguishing capability, free from pollution, residue, toxicity and side effect, and safe and reliable to use.
Description
Technical field
The present invention relates to industrial chemicals technical field, be specifically related to a kind of aerosol extinguishing agent and preparation method thereof.
Background technology
Aerosol extinguishing agent is as a kind of extinguishing chemical of environment-friendly highly efficient, and aerosol extinguishing agent is more and more subject to the attention of countries in the world scientific research personnel, and particularly over nearly 30 years, people have carried out comparatively deep investigation and application exploitation to it.Review the main direction of studying of the type of aerosol extinguishing agent, extinguishing mechanism, result of use and current aerosol extinguishing agent, analyze performance and the principle of up-to-date aerosol fire-extinguishing product, and looked forward to the development prospect of aerosol extinguishing agent, aerosol extinguishing agent can control flame development fast, play the effect of fire extinguishing rapidly, but aerosol extinguishing agent on the market its production and use on have certain drawback, expensive starting materials, production technology liquid is comparatively loaded down with trivial details, but also corresponding toxicity can be there is, affect health.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of raw material to be easy to get, nontoxic, aerosol extinguishing agent that result of use is good and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of aerosol extinguishing agent, is characterized in that: the raw material composition comprising following weight portion,
Strontium nitrate 40-50 part, mica 6-8 part, ammonium sulfate 20-30 part, calcium carbonate 30-40 part, white carbon 8-10 part, sodium chloride 8-10 part, hexamethyl tetramine 2-4 part, silicone oil 1-3 part, solvent naphtha 1-3 part.
Preferred weight part of each raw material is: strontium nitrate 45 parts, 7 parts, mica, 25 parts, ammonium sulfate, 35 parts, calcium carbonate, white carbon 9 parts, 9 parts, sodium chloride, hexamethyl tetramine 3 parts, silicone oil 2 parts, solvent naphtha 2 parts.
Described solvent naphtha is kerosene or gasoline.
Another object of the present invention prepares the method for aerosol extinguishing agent in the present invention, it is characterized in that: comprise the following steps:
A, select a mixing kettle, the strontium nitrate in raw material, mica, ammonium sulfate, calcium carbonate, white carbon, sodium chloride and hexamethyl tetramine are all added wherein, pulverizes and sieves after combination drying;
B, after step a process terminates, add wherein by the silicone oil in raw material and solvent naphtha, mix and blend is until mix completely.
C, by step b reaction terminate after, materials inside is carried out adding heat abstraction moisture, until water content is below 2.5%, cooling, packaging can obtain.
The invention has the beneficial effects as follows: the present invention is simply easy to prepare, environment friendly and pollution-free, raw material is easy to get, and equipment investment is few, convenient operation, the aerosol extinguishing agent result of use of preparation is good, and extinguishing ability is strong, pollution-free, noresidue, no side effects, safe and reliable.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of aerosol extinguishing agent, comprises the raw material composition of following weight portion,
Strontium nitrate 40kg, mica 6kg, ammonium sulfate 20kg, calcium carbonate 30kg, white carbon 8kg, sodium chloride 8kg, hexamethyl tetramine 2kg, silicone oil 1kg, kerosene 1kg.
Another object of the present invention prepares the method for aerosol extinguishing agent in the present invention, comprises the following steps:
A, select a mixing kettle, the strontium nitrate in raw material, mica, ammonium sulfate, calcium carbonate, white carbon, sodium chloride and hexamethyl tetramine are all added wherein, pulverizes and sieves after combination drying;
B, after step a process terminates, add wherein by the silicone oil in raw material and kerosene, mix and blend is until mix completely.
C, by step b reaction terminate after, materials inside is carried out adding heat abstraction moisture, until water content is below 2.5%, cooling, packaging can obtain.
Embodiment 2
A kind of aerosol extinguishing agent, comprises the raw material composition of following weight portion,
Strontium nitrate 45kg, mica 7kg, ammonium sulfate 25kg, calcium carbonate 35kg, white carbon 9kg, sodium chloride 9kg, hexamethyl tetramine 3kg, silicone oil 2kg, gasoline 2kg.
Another object of the present invention prepares the method for aerosol extinguishing agent in the present invention, comprises the following steps:
A, select a mixing kettle, the strontium nitrate in raw material, mica, ammonium sulfate, calcium carbonate, white carbon, sodium chloride and hexamethyl tetramine are all added wherein, pulverizes and sieves after combination drying;
B, after step a process terminates, add wherein by the silicone oil in raw material and gasoline, mix and blend is until mix completely.
C, by step b reaction terminate after, materials inside is carried out adding heat abstraction moisture, until water content is below 2.5%, cooling, packaging can obtain.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. an aerosol extinguishing agent, is characterized in that: the raw material composition comprising following weight portion,
Strontium nitrate 40-50 part, mica 6-8 part, ammonium sulfate 20-30 part, calcium carbonate 30-40 part, white carbon 8-10 part, sodium chloride 8-10 part, hexamethyl tetramine 2-4 part, silicone oil 1-3 part, solvent naphtha 1-3 part.
2. a kind of aerosol extinguishing agent according to claim 1, is characterized in that: preferred weight part of each raw material is: strontium nitrate 45 parts, 7 parts, mica, 25 parts, ammonium sulfate, 35 parts, calcium carbonate, white carbon 9 parts, 9 parts, sodium chloride, hexamethyl tetramine 3 parts, silicone oil 2 parts, solvent naphtha 2 parts.
3. a kind of aerosol extinguishing agent according to claim 1, is characterized in that: described solvent naphtha is kerosene or gasoline.
4. prepare the method for aerosol extinguishing agent described in claim 1 or 2, it is characterized in that, comprise the following steps:
A, select a mixing kettle, the strontium nitrate in raw material, mica, ammonium sulfate, calcium carbonate, white carbon, sodium chloride and hexamethyl tetramine are all added wherein, pulverizes and sieves after combination drying;
B, after step a process terminates, add wherein by the silicone oil in raw material and solvent naphtha, mix and blend is until mix completely.
C, by step b reaction terminate after, materials inside is carried out adding heat abstraction moisture, until water content is below 2.5%, cooling, packaging can obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633010.9A CN104368118A (en) | 2014-11-11 | 2014-11-11 | Aerosol fire-extinguishing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633010.9A CN104368118A (en) | 2014-11-11 | 2014-11-11 | Aerosol fire-extinguishing agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368118A true CN104368118A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633010.9A Pending CN104368118A (en) | 2014-11-11 | 2014-11-11 | Aerosol fire-extinguishing agent and preparation method thereof |
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| CN (1) | CN104368118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943090A (en) * | 2023-06-13 | 2023-10-27 | 湖北及安盾消防科技有限公司 | Chemical coolant and application thereof in K-type aerosol fire extinguishing agent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095104A (en) * | 1966-04-01 | 1967-12-13 | Nu Swift Internat Ltd | Improvements in or relating to powders |
| US20050242319A1 (en) * | 2004-04-30 | 2005-11-03 | Posson Philip L | Flame suppressant aerosol generant |
| CN1739820A (en) * | 2005-09-28 | 2006-03-01 | 宋永昌 | Aerosol fire extinguishing agent |
| CN1765434A (en) * | 2005-04-26 | 2006-05-03 | 昆明泰康集团有限公司 | Multifunctional cold aerosol fire extinguishing agent and its preparation method |
| CN101085400A (en) * | 2007-07-12 | 2007-12-12 | 陕西坚瑞化工有限责任公司 | Aerosol fire fighting composition for preventing and reducing secondary damage to ,electrical installation |
| CN101554520A (en) * | 2009-05-26 | 2009-10-14 | 胡永华 | Steam hot aerosol fire-extinguishing composite and application method and fire extinguishing device thereof |
| CN103111035A (en) * | 2013-01-25 | 2013-05-22 | 北京理工大学 | BC dry powder extinguishing agent |
-
2014
- 2014-11-11 CN CN201410633010.9A patent/CN104368118A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095104A (en) * | 1966-04-01 | 1967-12-13 | Nu Swift Internat Ltd | Improvements in or relating to powders |
| US20050242319A1 (en) * | 2004-04-30 | 2005-11-03 | Posson Philip L | Flame suppressant aerosol generant |
| CN1765434A (en) * | 2005-04-26 | 2006-05-03 | 昆明泰康集团有限公司 | Multifunctional cold aerosol fire extinguishing agent and its preparation method |
| CN1739820A (en) * | 2005-09-28 | 2006-03-01 | 宋永昌 | Aerosol fire extinguishing agent |
| CN101085400A (en) * | 2007-07-12 | 2007-12-12 | 陕西坚瑞化工有限责任公司 | Aerosol fire fighting composition for preventing and reducing secondary damage to ,electrical installation |
| CN101554520A (en) * | 2009-05-26 | 2009-10-14 | 胡永华 | Steam hot aerosol fire-extinguishing composite and application method and fire extinguishing device thereof |
| CN103111035A (en) * | 2013-01-25 | 2013-05-22 | 北京理工大学 | BC dry powder extinguishing agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943090A (en) * | 2023-06-13 | 2023-10-27 | 湖北及安盾消防科技有限公司 | Chemical coolant and application thereof in K-type aerosol fire extinguishing agent |
| CN116943090B (en) * | 2023-06-13 | 2024-05-28 | 湖北及安盾消防科技有限公司 | Chemical coolant and application thereof in K-type aerosol fire extinguishing agent |
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Application publication date: 20150225 |