CN107952206A - A kind of preparation method of water-soluble foam fire-extinguishing composite - Google Patents
A kind of preparation method of water-soluble foam fire-extinguishing composite Download PDFInfo
- Publication number
- CN107952206A CN107952206A CN201711251682.3A CN201711251682A CN107952206A CN 107952206 A CN107952206 A CN 107952206A CN 201711251682 A CN201711251682 A CN 201711251682A CN 107952206 A CN107952206 A CN 107952206A
- Authority
- CN
- China
- Prior art keywords
- solid particle
- water
- hydrophobic solid
- parts
- mass parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A62D1/0071—Foams
-
- 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
- A62D1/0071—Foams
- A62D1/0078—Foams containing proteins or protein derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a kind of preparation method of water-soluble foam fire-extinguishing composite, including hydrophobic solid particle is put into the step fully air-dried in apparatus for drying；Hydrophobic solid particle is put into the step of ball mill carries out ball milling；Foaming agent, stabilizer, hydrophobic solid particle are put into the step of being mixed in blender, and solute is put into clear water and is mixed, the mixture for forming the foaming agent, stabilizer and hydrophobic solid particle that aqueous solution is added in step 3 forms extinguishing chemical；The step of extinguishing chemical of acquisition is contained in compression resistanted container and applies 1.8 2.3 atmospheric pressure storages.The present invention is by adding the ball milling step of hydrophobic solid particle, the element diameter of hydrophobic solid particle is substantially diminished, the body surface that catches fire can be more uniformly adhered to, the foam that foaming agent produces is coordinated rapidly to form the film of one layer of isolation, quick extinguishing in the environment of high temperature sintering.
Description
Technical field
The present invention relates to fire-fighting quipment field, the extinguishing chemical field more particularly, to put out a fire, is a kind of water specifically
The preparation method of dissolubility foam fire-fighting composition.
Background technology
Fire extinguisher is a kind of portable Fire extinguisher.Chemical substance is placed in fire extinguisher, to rescue fire extinguishing calamity.Fire extinguisher is
One of common fireproofing installation, is stored in public place or the place of fire may occur, filling in different types of fire extinguisher
Component it is different, be to aim at different fire alarms and set.It must be noted that during use in order to avoid producing minus effect and causing danger.
Existing extinguishing chemical mainly has two kinds of a foam and dry powder, and two kinds of extinguishing chemicals respectively have a quality, going out in dry powder extinguisher
Ammonium phosphate salt is filled in fiery agent to be used to put out a fire dry and be easy to flow attritive powder by tool fire extinguishing effectiveness machine salt a small amount of additive through dry
Dry, crushing, the fire-fighting of mixing micro-solid powder group kind extensively using extinguishing chemical and are mainly used for fire extinguisher except metallic fires of putting out a fire to save life and property
BC dry powder fire extinguishing agents (sodium acid carbonate) ABC dry powder (ammonium phosphate salt) two class as the outer dry powder fire extinguishing agent of special dry powdered extinguishing chemical is made dry up
Powder machine salt volatility solution thing produces free radical with burning journey fuel or property group hairization suppresses negative catalyst and makes combustion chain reaction
Disconnected fire extinguishing；Two by dry powder powder fall the reaction of combustion things surface outgoingization and the glassy coating isolating oxygen of high temperature action shape layer is into asphyxia
Put out a fire another external dilution oxygen, play certain cooling effect.Fire foam is a kind of small volume, what surface was surrounded by liquid
Bubble population, proportion is between 0.001~0.5.Since the proportion of foam is far smaller than the proportion of general flammable liquid, thus can be with
The surface of liquid is floated on, forms a foam blanket.Meanwhile foam has certain viscosity again, can be adhered to general
The surface of flammable solid.The foam blanket that fire foam is formed on comburant surface, can make comburant surface and air insulated.
The prior art：Chinese invention patent application, application number：201210236483.6 Publication No.：102772877A,
A kind of extinguishing chemical is disclosed, the extinguishing chemical is made of the raw material of following each component：0.1-0.2 parts of organic silicone oil, carbamide 2-3
Part, 3.5-4.5 parts of ammonium phosphate, 6.1-6.2 parts of potassium hyperchlorate, 32-35 parts of concentrated latex, 11-12 parts of water.The fire extinguishing of the present invention
Agent, can make up the deficiency of general extinguishing chemical, and cost of manufacture is relatively low, and raw material is easy to get, and the making raw material of extinguishing chemical is harmless,
Do not pollute, securely and reliably.
Different due to occurring the condition of a disaster of fire in actual life, the fire that different materials occurs not only wants specific aim
Selection fire-extinguishing apparatus, more it is noted that selection extinguishing chemical, so could more preferably, faster, safer stamps out a fire.Therefore, carry
Prepare that above-mentioned fire-fighting safety is reliable for one kind, the method meaning of efficient extinguishing chemical is extremely important.
The content of the invention
It is an object of the invention to provide a kind of preparation method of water-soluble foam fire-extinguishing composite, solves in the prior art
Dry powder extinguisher the problem of being not easy to put out oiliness fire and relatively low fire foam fire-fighting efficiency.
The present invention is achieved through the following technical solutions：
A kind of preparation method of water-soluble foam fire-extinguishing composite, including following preparation process：
Step 1：Hydrophobic solid particle is put into apparatus for drying and is fully air-dried, and is spaced 45 minutes and hydrophobicity is consolidated
Body particle carries out processing of weighing, when air-dry before and air-dry after quality difference be less than 2% when, stop air-dry, and will air-dry after dredge
Aqueous solid particle pours out, and contains.
Step 2：By the hydrophobic solid particle air-dried by step 1 be put into ball mill carry out ball milling 28-50 it is small when, so
The hydrophobic solid particle by the complete refinement of ball milling is toppled over afterwards, is saved backup.
Step 3：The foaming agent of 10-12 mass parts, the stabilizer of 4-11 mass parts, the hydrophobicity of 29-43 mass parts is taken to consolidate
Body particle, which is put into blender, to be mixed.
Step 4：It is sodium chloride by solute, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate, diammonium hydrogen phosphate, ammonium phosphate, phosphorus
One or more mixtures in sour sodium, which are put into clear water, to be mixed, formed aqueous solution add step 3 in the foaming agent,
The mixture of stabilizer and hydrophobic solid particle forms extinguishing chemical.
Step 5：The extinguishing chemical obtained in step 4 is contained in compression resistanted container and applies 1.8-2.3 atmospheric pressure storage
Hide spare.
Preferably, the hydrophobic solid particle in the step 1 is magnesium hydroxide particles, silicon dioxide granule, calcium carbonate
One or more mixture in particle.
Preferably, the constituent mass content of magnesium hydroxide particles is respectively 20%-25% in the hydrophobic solid particle, and two
The constituent content of silicon oxide particle is respectively 35%-42%, remaining is calcium carbonate particle.
Preferably, foaming agent is polyurethane or N, N dinitrosopentamethlyene tetramine in the step 3；The stabilizer
For ferric trichloride.
Preferably, aqueous solution is made of the water of 48%-64% mass and the solute of 35%-40% in the step 4, and described
A constituent mass percentage composition is respectively in solute：Sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate 15.5%-
22.3%th, diammonium hydrogen phosphate 30%-45%, ammonium phosphate 5%-8%, remaining is sodium phosphate.
Preferably, the mass parts of the foaming agent are 7 parts, and the mass parts of stabilizer are 6 parts, the matter of hydrophobic solid particle
It is 40 parts to measure part, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, sodium carbonate, height
Potassium chlorate and diammonium hydrogen phosphate are with 1：The mixture of 1 ratio mixing.
Preferably, the mass parts of the foaming agent are 6 parts, and the mass parts of stabilizer are 5 parts, the matter of hydrophobic solid particle
It is 35 parts to measure part, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, sodium carbonate, height
Potassium chlorate and sodium phosphate are with 2：The mixture of 1 ratio mixing.
According to the method described above, the present invention provides the preferred solution of extinguishing chemical component and content.
A kind of extinguishing chemical for being used to put out liquid oily matter fire, by the foaming agent of 10-12 mass parts, 4-11 mass parts
Stabilizer, the hydrophobic solid particle of 29-43 mass parts, remaining be aqueous solution composition mixture, the foaming agent is poly-
Urethane or N, N dinitrosopentamethlyene tetramine；The stabilizer is ferric trichloride, and the hydrophobic solid particle is hydroxide
One or more mixture in magnesium particle, silicon dioxide granule, calcium carbonate particle；The solvent of the aqueous solution is water, solute
To be one or more in sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate, diammonium hydrogen phosphate, ammonium phosphate, sodium phosphate
Mixture, the mass parts of the foaming agent are 7 parts, and the mass parts of stabilizer are 6 parts, and the mass parts of hydrophobic solid particle are 40
Part, remaining is the mixture of aqueous solution, the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate and
Diammonium hydrogen phosphate is with 1：The mixture of 1 ratio mixing；The mass parts of the foaming agent are 6 parts, and the mass parts of stabilizer are 5
Part, the mass parts of hydrophobic solid particle are 35 parts, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is chlorination
Sodium, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate and sodium phosphate are with 2：The mixture of 1 ratio mixing.
Yet further, the mass parts of the foaming agent are 5 parts, and the mass parts of stabilizer are 4 parts, hydrophobic solid particle
Mass parts be 32 parts, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, carbonic acid
Sodium, potassium hyperchlorate and diammonium hydrogen phosphate are with 1：The mixture of 3 ratio mixing.
It is further preferred that the mass parts of the foaming agent are 8 parts, the mass parts of stabilizer are 7 parts, hydrophobic solid grain
The mass parts of son are 38 parts, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, carbon
Sour sodium, potassium hyperchlorate and sodium phosphate are with 5：The mixture of 2 ratio mixing.
Compared with prior art, the present invention haing the following advantages and beneficial effect：
（1）The present invention is by adding the ball milling step of hydrophobic solid particle, by the element diameter of hydrophobic solid particle
Substantially diminish, can more be uniformly adhered to the body surface that catches fire, coordinate the foam that foaming agent produces in the ring of high temperature sintering
The film of one layer of isolation can be rapidly formed under border, achievees the purpose that quick extinguishing.
（2）Since the present invention is by the way of aqueous solution is mixed with hydrophobic particle thing, and it is applied with least 1.8 air
Pressure, the impact force produced in fire extinguishing procedure and the effective fire-fighting area produced in the unit interval substantially increase relative to the prior art
By force, so under the injection of fire extinguisher or other fire extinguishing jet devices, combustible surface can be more uniformly adhered to, more
Add and effectively realize that large area is put out a fire.
Embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
Preferred embodiment：
It is a kind of to be used to put out the extinguishing chemical of liquid oily matter fire, by the foaming agent of 10-12 mass parts, 4-11 mass parts it is steady
Determine agent, the hydrophobic solid particle of 29-43 mass parts, remaining is the mixture of aqueous solution composition, and the foaming agent is polyurethane
Or N, N dinitrosopentamethlyene tetramine；The stabilizer is ferric trichloride, and the hydrophobic solid particle is magnesium hydroxide grain
One or more mixture in son, silicon dioxide granule, calcium carbonate particle；The solvent of the aqueous solution is water, and solute is chlorine
Change one or more mixing in sodium, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate, diammonium hydrogen phosphate, ammonium phosphate, sodium phosphate
Thing, the mass parts of the foaming agent are 7 parts, and the mass parts of stabilizer are 6 parts, and the mass parts of hydrophobic solid particle are 40 parts,
Remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate and phosphorus
Sour hydrogen diammonium is with 1：The mixture of 1 ratio mixing；The mass parts of the foaming agent are 6 parts, and the mass parts of stabilizer are 5 parts,
The mass parts of hydrophobic solid particle are 35 parts, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, three
Water sodium acetate, sodium carbonate, potassium hyperchlorate and sodium phosphate are with 2：The mixture of 1 ratio mixing.
Yet further, the mass parts of the foaming agent are 5 parts, and the mass parts of stabilizer are 4 parts, hydrophobic solid particle
Mass parts be 32 parts, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, carbonic acid
Sodium, potassium hyperchlorate and diammonium hydrogen phosphate are with 1：The mixture of 3 ratio mixing.
It is further preferred that the mass parts of the foaming agent are 8 parts, the mass parts of stabilizer are 7 parts, hydrophobic solid grain
The mass parts of son are 38 parts, remaining is the mixture of aqueous solution, and the solute of the aqueous solution is sodium chloride, sodium acetate trihydrate, carbon
Sour sodium, potassium hyperchlorate and sodium phosphate are with 5：The mixture of 2 ratio mixing.
The above, is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
Any simply modification, the equivalent variations made according to the technical spirit of the present invention to above example, each fall within the protection of the present invention
Within the scope of.
Claims (7)
1. a kind of preparation method of water-soluble foam fire-extinguishing composite, it is characterised in that including following preparation process：
Step 1：Hydrophobic solid particle is put into apparatus for drying and is fully air-dried, and is spaced 45 minutes and hydrophobicity is consolidated
Body particle carries out processing of weighing, when air-dry before and air-dry after quality difference be less than 2% when, stop air-dry, and will air-dry after dredge
Aqueous solid particle pours out, and contains；
Step 2：By the hydrophobic solid particle air-dried by step 1 be put into ball mill carry out ball milling 28-50 it is small when, then will
The hydrophobic solid particle of the complete refinement of ball milling is toppled over, and is saved backup；
Step 3：Take the foaming agent of 10-12 mass parts, the stabilizer of 4-11 mass parts, the hydrophobic solid grain of 29-43 mass parts
Son is put into blender and is mixed；
Step 4：It is sodium chloride by solute, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate, diammonium hydrogen phosphate, ammonium phosphate, sodium phosphate
In one or more mixtures be put into clear water and mix, form aqueous solution and add the foaming agent in step 3, stabilization
The mixture of agent and hydrophobic solid particle forms extinguishing chemical；
Step 5：The extinguishing chemical obtained in step 4 is contained in compression resistanted container and to apply 1.8-2.3 atmospheric pressure storage standby
With.
A kind of 2. preparation method of water-soluble foam fire-extinguishing composite according to claim 1, it is characterised in that the step
Hydrophobic solid particle in rapid one is one or more in magnesium hydroxide particles, silicon dioxide granule, calcium carbonate particle mixes
Compound.
3. the preparation method of a kind of water-soluble foam fire-extinguishing composite according to claim 2, it is characterised in that described to dredge
The constituent mass content of magnesium hydroxide particles is respectively 20%-25% in aqueous solid particle, the constituent content of silicon dioxide granule
Respectively 35%-42%, remaining is calcium carbonate particle.
A kind of 4. preparation method of water-soluble foam fire-extinguishing composite according to claim 1, it is characterised in that the step
Foaming agent is polyurethane or N, N dinitrosopentamethlyene tetramine in rapid three；The stabilizer is ferric trichloride.
A kind of 5. preparation method of water-soluble foam fire-extinguishing composite according to claim 1, it is characterised in that the step
Aqueous solution is made of the water of 48%-64% mass and the solute of 35%-40% in rapid four, and a constituent mass content hundred in the solute
Point ratio is respectively：Sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate 15.5%-22.3%, diammonium hydrogen phosphate 30%-
45%, ammonium phosphate 5%-8%, remaining is sodium phosphate.
A kind of 6. preparation method of water-soluble foam fire-extinguishing composite according to claim 1, it is characterised in that the hair
The mass parts of infusion are 7 parts, and the mass parts of stabilizer are 6 parts, and the mass parts of hydrophobic solid particle are 40 parts, remaining is water-soluble
The mixture of liquid, the solute of the aqueous solution for sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate and diammonium hydrogen phosphate with
1：The mixture of 1 ratio mixing.
A kind of 7. preparation method of water-soluble foam fire-extinguishing composite according to claim 1, it is characterised in that the hair
The mass parts of infusion are 6 parts, and the mass parts of stabilizer are 5 parts, and the mass parts of hydrophobic solid particle are 35 parts, remaining is water-soluble
The mixture of liquid, the solute of the aqueous solution are sodium chloride, sodium acetate trihydrate, sodium carbonate, potassium hyperchlorate and sodium phosphate with 2：1
The mixture of ratio mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251682.3A CN107952206A (en) | 2017-12-01 | 2017-12-01 | A kind of preparation method of water-soluble foam fire-extinguishing composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251682.3A CN107952206A (en) | 2017-12-01 | 2017-12-01 | A kind of preparation method of water-soluble foam fire-extinguishing composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107952206A true CN107952206A (en) | 2018-04-24 |
Family
ID=61963260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711251682.3A Pending CN107952206A (en) | 2017-12-01 | 2017-12-01 | A kind of preparation method of water-soluble foam fire-extinguishing composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721822A (en) * | 2018-06-01 | 2018-11-02 | 厦门泰消防科技开发有限公司 | A kind of sea water resistance fire foam |
-
2017
- 2017-12-01 CN CN201711251682.3A patent/CN107952206A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721822A (en) * | 2018-06-01 | 2018-11-02 | 厦门泰消防科技开发有限公司 | A kind of sea water resistance fire foam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105688360A (en) | Class-A fire extinguishing agent | |
| EP3755438B1 (en) | Fire extinguishing powder, for a, b, c, d, f and k class fires and its application in suppression of catastrophic fires, the absorption of oil and its derivatives and revitalization of land degradation caused by fire | |
| JP2009509627A (en) | Extinguishing agent, its production method and fire extinguishing method | |
| Zhang et al. | Hot aerosol fire extinguishing agents and the associated technologies: a review | |
| CN105688361A (en) | Fire extinguishing agent for fire of Class B | |
| US20140265523A1 (en) | Aerated rock dust | |
| CN107899174A (en) | A kind of water-soluble foam fire-extinguishing composite | |
| CN107952206A (en) | A kind of preparation method of water-soluble foam fire-extinguishing composite | |
| CN107952205A (en) | A kind of fire-extinguishing composite for liquid fire | |
| CN107961481A (en) | A kind of fire foam based on acid solution | |
| US20130207018A1 (en) | Extinguishing agent | |
| CN107913488A (en) | A kind of preparation method of phosphoric acid class dry powder fire extinguishing agent | |
| CN107252545A (en) | A kind of preparation method of alkali resistance extinguishing chemical | |
| CN115400385B (en) | Water-soluble fire extinguishing tablet, preparation method thereof and fire extinguishing water agent | |
| CN107970552A (en) | A kind of fire-extinguishing composite based on phosphoric acid dry powder | |
| CN107899170A (en) | A kind of extinguishing chemical fire-retardant based on hydrophobic particles | |
| CN107952203A (en) | A kind of preparation method of fire-extinguishing composite for liquid fire | |
| CN107694000A (en) | A kind of preparation method of the multipurpose extinguishing chemical prepared based on modified sodium salt dry powder | |
| CN107929996A (en) | A kind of preparation method of the fire foam based on acid solution | |
| CN107952202A (en) | A kind of preparation method of the fire-extinguishing composite based on phosphoric acid dry powder | |
| CN107952201A (en) | A kind of preparation method of the fire-retardant combination based on titanium dioxide | |
| CN107252541A (en) | A kind of preparation method of the extinguishing chemical with discrete adhesive force | |
| CN107952204A (en) | A kind of preparation method of adhesiveness fire-retardant combination | |
| CN107823836A (en) | A kind of preparation method based on hydrophobic particles fire retardant extinguisher | |
| CN107252554A (en) | A kind of preparation method of multipurpose extinguishing chemical |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |
|
| WD01 | Invention patent application deemed withdrawn after publication |