CN108175987A - A kind of ABC powder extinguishing agent of bigger serface - Google Patents
A kind of ABC powder extinguishing agent of bigger serface Download PDFInfo
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- CN108175987A CN108175987A CN201711456676.1A CN201711456676A CN108175987A CN 108175987 A CN108175987 A CN 108175987A CN 201711456676 A CN201711456676 A CN 201711456676A CN 108175987 A CN108175987 A CN 108175987A
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- atlapulgite
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- extinguishing agent
- powder extinguishing
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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
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of ABC powder extinguishing agent of bigger serface, raw material includes by weight：100 140 parts of monoammonium phosphate, 15 25 parts of ammonium chloride, 8 16 parts of atlapulgite compound, 8 10 parts of smoke suppressant, 48 parts of phenolic resin, 24 parts of melamine, 0.4 0.8 parts of ethyl orthosilicate, 24 parts of methyl phenyl silicone oil.Smoke suppressant includes by weight：48 parts of talcum powder, 13 parts of borax, 0.5 0.9 parts of calcium chloride, 0.4 0.8 parts of ferric lactate.Atlapulgite compound is prepared using following technique：The concentrated sulfuric acid, concentrated nitric acid are mixed, molecular sieve is added in and is refluxed, filter, washing adds in nano-titanium dioxide, atlapulgite, ethanol water, adjusts temperature, stands, stir, filter, be spray-dried, roasting, crushing obtains atlapulgite compound.
Description
Technical field
The present invention relates to dry powder fire extinguishing agent technical field more particularly to a kind of ABC powder extinguishing agents of bigger serface.
Background technology
In the dry powder fire extinguishing agent powder used at present, after micronization, grain size becomes smaller, and specific surface area dramatically increases, table
Face activity increases, and fire-fighting efficiency can greatly improve.So the development trend of domestic and international dry powder fire extinguishing agent is towards micronization side
To development.
When dry powder fire extinguishing agent is put out a fire, only the small particles below critical grain size play fire extinguishing, and big particle only superficial layer rises
Fire extinguishing act on, extinguishing effect is closely related with particle specific surface area, at present dry powder fire extinguishing agent there are particle dispersion it is relatively poor,
The problem of specific surface area is also relatively small limits use scope.
Invention content
Technical problems based on background technology, the present invention propose a kind of ABC powder extinguishing agent of bigger serface,
Disperse effect is good, large specific surface area, and fire extinguishing effectiveness is high, and can put out a fire to save life and property A, B, C class fire, be particularly suitable for oil fire of putting out a fire to save life and property, and
And with the effect for inhibiting smog release.
A kind of ABC powder extinguishing agent of bigger serface proposed by the present invention, raw material include by weight：Monoammonium phosphate
100-140 parts, 15-25 parts of ammonium chloride, 8-16 parts of atlapulgite compound, 8-10 parts of smoke suppressant, 4-8 parts of phenolic resin, trimerization
2-4 parts of cyanamide, 0.4-0.8 parts of ethyl orthosilicate, 2-4 parts of methyl phenyl silicone oil.
Preferably, smoke suppressant includes by weight：4-8 parts of talcum powder, 1-3 parts of borax, 0.5-0.9 parts of calcium chloride, lactic acid
0.4-0.8 parts of iron.
Preferably, atlapulgite compound is prepared using following technique：The concentrated sulfuric acid, concentrated nitric acid are mixed, add in molecular sieve
It is refluxed, filters, washing adds in nano-titanium dioxide, atlapulgite, ethanol water, adjusts temperature, stands, stirring, mistake
Filter is spray-dried, and roasting, crushing obtains atlapulgite compound.
Preferably, in the preparation process of atlapulgite compound, a concentration of 85-95wt% of ethanol water.
Preferably, in the preparation process of atlapulgite compound, the concentrated sulfuric acid, concentrated nitric acid, molecular sieve, nano-titanium dioxide,
Atlapulgite, ethanol water weight ratio be 30-50：8-14：8-16：4-8：2-4：60-100.
Preferably, atlapulgite compound is prepared using following technique：The concentrated sulfuric acid, concentrated nitric acid are mixed, add in molecular sieve
25-45min is refluxed, reflux temperature is 95-105 DEG C, is filtered, and washing adds in nano-titanium dioxide, part atlapulgite, second
Alcohol solution adjusts the temperature to 70-80 DEG C, stands 4-10h, stirs 2-4h, mixing speed 1000-2000r/min, filters,
Spray drying, 800-860 DEG C of roasting 4-8h, crushing obtain atlapulgite compound.
The present invention can put out a fire to save life and property A, B, C class fire, be particularly suitable for oil fire of putting out a fire to save life and property, and large specific surface area, fire extinguishing effectiveness is high,
Its fire extinguishing effectiveness is about 5 times of plain edition ammonium phosphate powder extinguishing agent, and the present invention is compared to extinguishing chemical fire extinguishing obtained by conventional method
Efficiency will improve 1.5-1.6 times, efficient.In the atlapulgite compound of the present invention, after the acidified processing of molecular sieve, surface
A large amount of holes and active group are formed, and nano-titanium dioxide, atlapulgite can be supported on porous, bigger serface pretreatment
It on molecular sieve carrier, on the one hand not only greatly increases fire extinguishing particle specific surface area, and correspondingly reduces extinguishing chemical use
Amount, not only improves fire extinguishing effectiveness and gives full play to, also reduce production cost, on the other hand coordinates with monoammonium phosphate, ammonium chloride, more
It is good to dissipate effect, fire-fighting efficiency is high；Coordinating wherein phenolic resin, melamine is air source, and expansion effect is good, can be made as carbon forming agent
Combustible surface forms layer of charcoal that can be heat-insulated, fine and close, prevents the sprawling of flame, and borax, calcium chloride have inhibition smog release
Effect, fire extinguishing while, the release smog of material surface is greatly lowered, change tradition with smog come the defects of fire extinguishing.
Specific embodiment
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of ABC powder extinguishing agent of bigger serface, raw material include：Monoammonium phosphate 100kg, ammonium chloride 25kg are living
Property carclazyte compound 8kg, smoke suppressant 10kg, phenolic resin 4kg, melamine 4kg, ethyl orthosilicate 0.4kg, aminomethyl phenyl silicon
Oily 4kg.
Smoke suppressant includes：Talcum powder 4kg, borax 3kg, calcium chloride 0.5kg, ferric lactate 0.8kg.
Atlapulgite compound is prepared using following technique：The 30kg concentrated sulfuric acids, 14kg concentrated nitric acids are mixed, add in 8kg points
Son sieve is refluxed 45min, and reflux temperature is 95 DEG C, is filtered, washing, add in 8kg nano-titanium dioxides, 2kg atlapulgites,
A concentration of 85wt% ethanol waters of 100kg adjust the temperature to 80 DEG C, stand 4h, stir 4h, mixing speed 1000r/min,
Filtering, spray drying, 860 DEG C of roasting 4h, crushing obtain atlapulgite compound.
Embodiment 2
A kind of ABC powder extinguishing agent of bigger serface, raw material include：Monoammonium phosphate 140kg, ammonium chloride 15kg are living
Property carclazyte compound 16kg, smoke suppressant 8kg, phenolic resin 8kg, melamine 2kg, ethyl orthosilicate 0.8kg, aminomethyl phenyl silicon
Oily 2kg.
Smoke suppressant includes：Talcum powder 8kg, borax 1kg, calcium chloride 0.9kg, ferric lactate 0.4kg.
Atlapulgite compound is prepared using following technique：The 50kg concentrated sulfuric acids, 8kg concentrated nitric acids are mixed, add in 16kg points
Son sieve is refluxed 25min, and reflux temperature is 105 DEG C, is filtered, washing, add in 4kg nano-titanium dioxides, 4kg atlapulgites,
A concentration of 95wt% ethanol waters of 60kg adjust the temperature to 70 DEG C, stand 10h, stir 2h, mixing speed 2000r/min,
Filtering, spray drying, 800 DEG C of roasting 8h, crushing obtain atlapulgite compound.
Embodiment 3
A kind of ABC powder extinguishing agent of bigger serface, raw material include：Monoammonium phosphate 120kg, ammonium chloride 22kg are living
Property carclazyte compound 10kg, smoke suppressant 9.5kg, phenolic resin 5kg, melamine 3.5kg, ethyl orthosilicate 0.5kg, methylbenzene
Base silicone oil 3.5kg.
Smoke suppressant includes：Talcum powder 5kg, borax 2.5kg, calcium chloride 0.6kg, ferric lactate 0.7kg.
Atlapulgite compound is prepared using following technique：The 35kg concentrated sulfuric acids, 12kg concentrated nitric acids are mixed, add in 10kg points
Son sieve is refluxed 42min, and reflux temperature is 98 DEG C, is filtered, washing, add in 7kg nano-titanium dioxides, 2.5kg atlapulgites,
A concentration of 88wt% ethanol waters of 90kg adjust the temperature to 78 DEG C, stand 6h, stir 3.5h, mixing speed 1200r/
Min is filtered, spray drying, and 840 DEG C of roasting 5h, crushing obtains atlapulgite compound.
Embodiment 4
A kind of ABC powder extinguishing agent of bigger serface, raw material include：Monoammonium phosphate 130kg, ammonium chloride 18kg are living
Property carclazyte compound 14kg, smoke suppressant 8.5kg, phenolic resin 7kg, melamine 2.5kg, ethyl orthosilicate 0.7kg, methylbenzene
Base silicone oil 2.5kg.
Smoke suppressant includes：Talcum powder 7kg, borax 1.5kg, calcium chloride 0.8kg, ferric lactate 0.5kg.
Atlapulgite compound is prepared using following technique：The 45kg concentrated sulfuric acids, 10kg concentrated nitric acids are mixed, add in 14kg points
Son sieve is refluxed 28min, and reflux temperature is 102 DEG C, is filtered, washing, and it is white to add in 5kg nano-titanium dioxides, 3.5kg activity
Soil, a concentration of 92wt% ethanol waters of 70kg adjust the temperature to 72 DEG C, stand 8h, stir 2.5h, mixing speed 1800r/
Min is filtered, spray drying, and 820 DEG C of roasting 7h, crushing obtains atlapulgite compound.
The repellency of the ABC powder extinguishing agent of 4 gained bigger serface of embodiment, hydroscopicity, mobility, resists moisture content
The performance indicators such as caking capacity are superior to the standard GB/T 15060-2002 of ammonium phosphate powder extinguishing agent, specific performance index
It is as follows：
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of ABC powder extinguishing agent of bigger serface, which is characterized in that its raw material includes by weight：Monoammonium phosphate
100-140 parts, 15-25 parts of ammonium chloride, 8-16 parts of atlapulgite compound, 8-10 parts of smoke suppressant, 4-8 parts of phenolic resin, trimerization
2-4 parts of cyanamide, 0.4-0.8 parts of ethyl orthosilicate, 2-4 parts of methyl phenyl silicone oil.
2. the ABC powder extinguishing agent of bigger serface according to claim 1, which is characterized in that smoke suppressant is wrapped by weight
It includes：4-8 parts of talcum powder, 1-3 parts of borax, 0.5-0.9 parts of calcium chloride, 0.4-0.8 parts of ferric lactate.
3. the ABC powder extinguishing agent of bigger serface according to claim 1 or claim 2, which is characterized in that atlapulgite compound
It is prepared using following technique：The concentrated sulfuric acid, concentrated nitric acid are mixed, molecular sieve is added in and is refluxed, filter, washing adds in nanometer two
Titanium oxide, ethanol water, adjusts temperature at atlapulgite, stands, stirs, filter, be spray-dried, roasting, crushing obtains activity
Carclazyte compound.
4. high diffusive ABC powder extinguishing agent according to claim 3, which is characterized in that the preparation of atlapulgite compound
In technique, a concentration of 85-95wt% of ethanol water.
5. according to the high diffusive ABC powder extinguishing agent of claim 3 or 4, which is characterized in that the system of atlapulgite compound
In standby technique, the concentrated sulfuric acid, concentrated nitric acid, molecular sieve, nano-titanium dioxide, atlapulgite, ethanol water weight ratio be 30-
50：8-14：8-16：4-8：2-4：60-100.
6. according to any one of the claim 3-5 high diffusive ABC powder extinguishing agents, which is characterized in that atlapulgite is compound
Object is prepared using following technique：The concentrated sulfuric acid, concentrated nitric acid are mixed, molecular sieve is added in and is refluxed 25-45min, reflux temperature is
It 95-105 DEG C, filters, washing adds in nano-titanium dioxide, part atlapulgite, ethanol water, adjusts the temperature to 70-80 DEG C,
4-10h is stood, stirs 2-4h, mixing speed 1000-2000r/min, is filtered, spray drying, 800-860 DEG C of roasting 4-8h,
Crushing obtains atlapulgite compound.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711456676.1A CN108175987A (en) | 2017-12-28 | 2017-12-28 | A kind of ABC powder extinguishing agent of bigger serface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711456676.1A CN108175987A (en) | 2017-12-28 | 2017-12-28 | A kind of ABC powder extinguishing agent of bigger serface |
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| CN108175987A true CN108175987A (en) | 2018-06-19 |
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| CN201711456676.1A Withdrawn CN108175987A (en) | 2017-12-28 | 2017-12-28 | A kind of ABC powder extinguishing agent of bigger serface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045550A (en) * | 2018-09-17 | 2018-12-21 | 蚌埠市龙泰消防有限公司 | A kind of dry powder fire extinguishing agent with anti-caking performance |
| CN110870963A (en) * | 2019-11-12 | 2020-03-10 | 四川天地同光科技有限责任公司 | Novel fire-fighting material and preparation method thereof |
Citations (4)
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|---|---|---|---|---|
| CN1176144A (en) * | 1996-09-11 | 1998-03-18 | 李茂廷 | Sodium chloride powder fire-extinguishant |
| CN101239228A (en) * | 2008-03-12 | 2008-08-13 | 昆明泰康集团有限公司 | Ammonium phosphate ultra-fine dry powder extinguishing agent and preparation thereof |
| CN104324477A (en) * | 2014-11-21 | 2015-02-04 | 太仓市警海星消防设备有限公司 | Dry powder extinguishing agent and method for preparing same by use of monoammonium phosphate |
| CN105664416A (en) * | 2015-12-31 | 2016-06-15 | 蚌埠市龙泰消防有限公司 | Dry powder extinguishing agent and preparation method thereof |
-
2017
- 2017-12-28 CN CN201711456676.1A patent/CN108175987A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176144A (en) * | 1996-09-11 | 1998-03-18 | 李茂廷 | Sodium chloride powder fire-extinguishant |
| CN101239228A (en) * | 2008-03-12 | 2008-08-13 | 昆明泰康集团有限公司 | Ammonium phosphate ultra-fine dry powder extinguishing agent and preparation thereof |
| CN104324477A (en) * | 2014-11-21 | 2015-02-04 | 太仓市警海星消防设备有限公司 | Dry powder extinguishing agent and method for preparing same by use of monoammonium phosphate |
| CN105664416A (en) * | 2015-12-31 | 2016-06-15 | 蚌埠市龙泰消防有限公司 | Dry powder extinguishing agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 杨亮，刘慧敏，马建明，庄爽著: "《灭火剂与其标准化》", 31 January 2015, 科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045550A (en) * | 2018-09-17 | 2018-12-21 | 蚌埠市龙泰消防有限公司 | A kind of dry powder fire extinguishing agent with anti-caking performance |
| CN110870963A (en) * | 2019-11-12 | 2020-03-10 | 四川天地同光科技有限责任公司 | Novel fire-fighting material and preparation method thereof |
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Application publication date: 20180619 |