CN1644230B - Negative catalyst extinguishant and production thereof - Google Patents
Negative catalyst extinguishant and production thereof Download PDFInfo
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- CN1644230B CN1644230B CN 200510013130 CN200510013130A CN1644230B CN 1644230 B CN1644230 B CN 1644230B CN 200510013130 CN200510013130 CN 200510013130 CN 200510013130 A CN200510013130 A CN 200510013130A CN 1644230 B CN1644230 B CN 1644230B
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- fire
- extinguishant
- tourmaline
- monazite
- negative catalyst
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Abstract
A negative catalyst fire-extinguishing chemical especially for automatic fire extinguishing system is prepared through proportionally mixing water, borax and water glass, stirring, adding tourmalinite and monazite, stirring to become liquid colloid, adding salt, ammonium dicarbonate and diammonium hydrogen phosphate, stirring while heating to 30-60 deg.C, stirring until it cooled to 20-40 deg.C, adding urea and ammonium sulfate, and stirring. It can automatically cut off fire source.
Description
Technical field
The invention belongs to the fire-fighting fire extinguishing material, particularly a kind of negative catalyst extinguishant and manufacture method.
Background technology
The fire public enemy that become international, all can seize thousands of creatures every year in the whole world, and it has brought very huge disaster for human lives and properties.The mankind are difficult to stop fire, but reduce the fire hazard means that are absolutely necessary.The human for a long time fire-fighting technique of expecting, existing traditional extinguishing method roughly has many kinds of forms: as extinguishment by dilution, (also being referred to as fire smothering) cardinal principle is to make not so property gas (as carbon dioxide packing or foam class) by the part, with dilution oxygen concentration, or the blocking comburant contact with oxygen, to reach the purpose of fire extinguishing.Defective: complicated operation, low, the uncontrollable big fire of fire-fighting efficiency, continuously extinguishing property poor, easily the personnel that cause injure, need the knowledge of professional training, the personnel that are not suitable for all colonies use, and can cause indirect property loss, can pollute environment, volatility burning fire is powerless or the like.Also having extinguishing by cooling, mainly is to be feature in the water spray mode, reaches the fire extinguishing purpose by the cooling kindling material.Defective: need professional's (professional fire-fighting is fastened or fire fighting truck) to implement fire extinguishing, catch fire to alarm treatment from discovery, the response delay time is uncontrollable, also is subjected to the restriction of distance and traffic, and be subjected to the restriction at local water source, fire-fighting efficiency is low, can't control fire such as oils, the personnel that cause easily injure, need the knowledge of professional training, the personnel that are not suitable for all colonies use, and can cause the loss of indirect property, the phenomenon that dying embers fire again can take place, powerless to the volatility fire, often be that the fire thing that also gone out has also burnt down, so because the long personnel's of attack time rescue has certain degree of difficulty or the like.All there is defective to a certain degree in every kind of extinguishing chemical, and fire-fighting efficiency is not high, the price comparison costliness, and the device heaviness occupies than large space, contaminated environment, is harmful to health, and every kind of extinguishing chemical also all has the place and the scope of each self application.Therefore, the research and development direction of fire-extinguishing agent should be when improving its fire-fighting efficiency, strengthens its applicability, enlarges the scope of application, should consider simultaneously to study towards economy, Nonpoisonous, non-environmental-pollution, direction that performance is more perfect.
At present, global scientists is all at the substitute of seeking new extinguishing chemical.To new substitute requirement should be: (1) have harm to environment: do not contain the factor of damaging the ozone layer (atmospheric ozone damage value O D P≤005), do not contain generation greenhouse effects factors (greenhouse effects value G M P≤01), the time-to-live should be the shortest in atmosphere; (2) human body is not had harm: personnel need not withdraw in the protection zone when spraying; (3) equipment do not had influence: do not destroy and the equipment that influences uses; (4) low, the fire extinguishing back cleaned in situ of toxicity, no dregs; (5) good extinguishing effect, generally fire extinguishing is best within 10s, if during the following position burning (being referred to as the deep-seated fire) in comburant surface, the concentration of keeping design code extinguishes fire in the shortest time fully.
Summary of the invention
The invention provides negative catalyst extinguishant and manufacture method, it cuts off the oxidation chain reaction that charcoal element and oxygen divide in the combustible by not so catalyst, reaches the fire extinguishing purpose.The present invention has thoroughly solved the defective of traditional extinguishing method, is negative catalyst (solid type) fire extinguishing by traditional contact (being the plane) fire extinguishing distillation.Its fire-fighting efficiency is high, can finish the fire extinguishing action greatly in 6,7 seconds.Powerful continuous extinguishing ability is arranged, do not need the training of specialty also can use, user's adaptation colony is extremely broad, and old children can use.Because attack time is extremely short, can reduce the direct or indirect loss of lives and properties in a large number.Because be three-dimensional fire extinguishing, thus the volatility burning things which may cause a fire disaster there is good extinguishing property, what at this moment other method was difficult to accomplish.Because negative catalyst has been realized the high degree of dispersion of liquid state colloid glass at the sodium meter level, the size of particle diameter is on average about 30 sodium rice, this glass particle utilizes its huge surface area, under the effect of its heat wave circulation, intercept the oxidation chain reaction of cutting off charcoal element and oxygen branch rapidly, for controlling revivable playing an important role.Fire extinguishing technology of the present invention not only can also provide a kind of very practical technology for reducing casualties for the mankind save a large amount of freshwater resources.Because extinguishing chemical of the present invention can be filled in the crisp matter plastic bottle, can implement throwing fire extinguishing away from kindling material, promptly safety is convenient again; It also can be provided in the high-effect fire-extinguishing of implementing on the aircraft forest.This extinguishing chemical in line with being aim to preserve the ecological environment, does not use the harmful substance of any destruction environment always in the research and development process, so can not produce any environmental pollution in fire extinguishing procedure and after the fire extinguishing.Reach whole world scientists and sought the requirement of new extinguishing chemical.
Negative catalyst extinguishant of the present invention: its component and content comprise as follows by weight percentage:
A solution 40～80%
Sodium chloride (purity 〉=95%) 1～5%
Carbonic hydroammonium 3～20%
Diammonium hydrogen phosphate 3～20%
Urea 3～25%
Ammonium sulfate 5～20%,
Wherein: A solution component and content by volume percentage meter comprise as follows:
Borax 1～35%
Tourmaline 5～60%
Monazite 3～30%
Waterglass 0～10%
Water 30～90%.
Tourmaline in the said components and monazite can be changed to synthesize ceramic, and content is 3～60%.Synthesize ceramic is that tourmaline, monazite and clay are fired and formed.Tourmaline, monazite are natural or manually synthetic class potteries; Preferred tourmaline, monazite are earthenware, Ceramic Balls or granular tangible synthetic body.
Can also in extinguishing chemical, add 1～15% sodium tungstate { Na
2WO
42H
2O} plays synergistic effect.
Other component of the present invention is colloidal attitude interfacial agent, dyestuff or the like.
The manufacture method of negative catalyst extinguishant of the present invention, concrete steps are as follows:
In container, water, borax, waterglass with preparation in proportion stir, and add tourmaline, monazite class pottery again and stir and form liquid state colloid glass solution A; Then A solution is delivered in the heating stirrer, added salt, carbonic hydroammonium and diammonium hydrogen phosphate in proportion and stir, temperature is 30～60 ℃, until till the whole dissolvings of additive; Solution is changed in the insulated and stirred device again, when treating that temperature is reduced to 20～40 ℃, add urea and ammonium sulfate more in proportion, be stirred to till whole dissolvings always, the pH value is 7.5～10.0, promptly becomes extinguishing chemical.
When configuration,, exist the electrostatic field at the two poles of the earth around the tourmaline particles because tourmaline has nonvolatil spontaneous electrode.Can feed power supply simultaneously aforesaid liquid is handled, when tourmaline touches power supply energy, can produce activation, make the top layer electronics of tourmaline double, quicken to discharge, provide very strong environment for forming colloidal solution.Can also add ultrasonic wave aforesaid liquid is sent out the shake processing.When being subjected to appropriate ultrasonic wave, tourmaline, monazite, borax etc. send out when shake, the phenomenon of can empathizing, thereby played good facilitation for generating colloid glass.
In order to distinguish the extinguishing chemical of different time allotment, can dose different colors and use in order to distinguishing.
Extinguishing chemical of the present invention can be used for fire protection sector and uses etc. with, normal domestic and special industry.
This extinguishing chemical can concentrate and be loaded in the fire fighting truck, when diluting, can finish proportioning and become extinguishing chemical while intaking, the water source of saves valuable in a large number when with this extinguishing fluid town fire, suppress the rapid fire extinguishing of spreading of kindling material accurately and effectively, do not have the worry that dying embers fire again, the burning things which may cause a fire disaster of oil gas class is also had good quench function.And can not take place more than liquid waste, the use amount of liquid be traditional fire engine use the water source 1/tens.Extinguishing chemical of the present invention does not contain any material that is harmful to human body, can not cause any environmental pollution; On the contrary, Chang Gui fire extinguisher, fire fighting truck can't be accomplished.
This extinguishing chemical can be filled in the frangible plastic bottle, by the consumption between a common standard room, is container such as selecting the round frangible plastic bottle of 500cc for use, can be made into away from the quick-acting fire-suppression bottles of the throwing type of kindling material, and performance that it is excellent and convenience can see attached list 1.
This extinguishing chemical can be filled in the portable spray bottle that is provided with pressure, and is promptly small and exquisite easy to carry, and gross weight is at more than 500 grams, and old children can use.Catching fire for the part has fairly obvious town fire ability, because its fire extinguishing is in extensive range, can be applicable on the various vehicles.
Because this extinguishing chemical is possessed the dispersibility of height, its negative catalyst particle (liquid state colloid glass) can flow to kindling material internal cutting off burning things which may cause a fire disaster voluntarily when running into heat wave, so this extinguishing chemical also is the best material that loads automatic fire extinguishing system.
This extinguishing chemical also is the optimal selection of forest fire, has promptly saved the water source by controlling right again, the rapid quench of dying embers effectively; Compare with the liquid water source with volume, the fire-fighting area of this liquid is more than tens of times of water source.This just provides the strongest use weapon for the airplane spray fire fighting.
The present invention be a kind of simply, accurately, the process system of a kind of new multi-purpose fire-fighting fire extinguishing of tool practicality.
Concrete effect and the contrast of existing technology are as follows:
| Item compared | Extinguishing chemical of the present invention | Dry powder extinguisher |
| Fire-fighting mode | Invest the burning things which may cause a fire disaster direction | Spray (7～14 seconds) at burning things which may cause a fire disaster |
| Extinguishing ability | Every bottle of 600cc | 3kg |
| The fire extinguishing feature | Three-dimensional fire extinguishing | The plane fire extinguishing |
| The fire extinguishing action | Far throw possibility (away from scalding) | Can not (danger of scald be arranged) at a distance |
| Fire-fighting efficiency | Instantaneous fire extinguishing, with the cooling function | Put out a fire, do not have the cooling function in proper order |
| Fire extinguishing is combustion again | The fire extinguishing back does not have combustion property again | Combustion property is again arranged after the fire extinguishing |
| Operating performance | Very simple | Need slough protection, troublesome poeration |
| Operation training | Need not train, old children all can | Need the initiation training, the misuse rate height |
| Operational motion | Open over cap, take out the bottle input | Pull out flame-arrester vent plug, nozzle is to fire, and lever sprays |
| The place to place | But wall hanging, take in, do not take the place | Can't wall hanging, not easily contained, take the place |
| The spot check management | Belong to transparent bottle, spot check is convenient | Can't see inside, can only regularly replace |
| Valid expiration date | 5 years | 3 years |
| Renewal cost | 0 yuan | Market price |
| Waste treatment | No generation of waste materials | Useless bottle belongs to dangerous material, needs professional paid the processing |
| The volatile matter fire | Fire extinguishing effectively | It is invalid to put out a fire |
The specific embodiment
Embodiment 1:
To add 500 kilograms in running water, 12.5 kilograms of waterglass (silicic acid soda) in the appearance water pot that can hold 700 liters of liquid, stir, hold water pot and can select stainless steel tank body for use, add 150 kilograms in number millimeter-sized particles shape tourmaline, 30 kilograms of monazites, 45 kilograms of boraxs again, the power supply that then feeds 24 volts stirred obtain solution A 10 minutes; Then among the solution of overanxious or post precipitation is transported to heating and stirring tank, add salt 10kg, carbonic hydroammonium 60kg, diammonium hydrogen phosphate 60kg stir, adjust to 50 ℃ with temperature this moment, until additive all dissolves till (promptly transparent).Again solution is changed in the insulated and stirred jar, when treating that temperature is reduced to 35 ℃ of left and right sides, add urea 30kg, ammonium sulfate 45kg again, be stirred to till whole dissolvings always, become and be extinguishing chemical of the present invention.Can join different colors according to the different time limits uses in order to distinguishing.
Embodiment 2:
To add 500 kilograms in running water, 25 kilograms of waterglass (silicic acid soda) in the appearance water pot that can hold 700 liters of liquid, after stirring, add 225 kilograms in composite ceramics ball again, the composite ceramics ball is by tourmaline 56%, monazite 12%, borax 20%, clay 12%, gets firing below 960 ℃.The power supply that then feeds 16 volts stirred obtain solution A 10 minutes; Among overanxious solution was transported to heating and stirring tank, adding salt 12kg, carbonic hydroammonium 60kg, diammonium hydrogen phosphate 60kg stirred afterwards, and adjust to 60 ℃ with temperature this moment, until additive all dissolves till (promptly transparent).Again its solution is changed in the insulated and stirred jar, when treating that temperature is reduced to 40 ℃, add urea 45kg, ammonium sulfate 30kg again, be stirred to till whole dissolvings (promptly transparent) always, add 20 kilograms of sodium tungstates again, become and be extinguishing chemical of the present invention.
Embodiment 3:
To add 500 kilograms in running water, 25 kilograms of waterglass (silicic acid soda) in the appearance water pot that can hold 700 liters of liquid, after stirring, add 300 kilograms in composite ceramics ball again, when feeding 16 volts power supply afterwards, stirred 8 minutes obtain solution A at the ultrasonic transmission device that adds 20 kilo hertzs of 3 watts of intensity of power; Among overanxious solution was transported to heating and stirring tank, adding salt 15kg, carbonic hydroammonium 40kg, diammonium hydrogen phosphate 70kg stirred afterwards, and adjust to 40 ℃ with temperature this moment, until additive all dissolves till (promptly transparent).Again this liquid is changed in the insulated and stirred jar, when treating that temperature is reduced to 20 ℃ of left and right sides, add urea 40kg, ammonium sulfate 40kg again, be stirred to till whole dissolvings (promptly transparent) always, add 5 kilograms of sodium tungstates again, become and be extinguishing chemical of the present invention.
Embodiment 4:
To add 500 kilograms in running water, 12.5 kilograms of waterglass in the appearance water pot that can hold 700 liters of liquid, after stirring, add 150 kilograms in number millimeter-sized particles shape tourmaline, 30 kilograms of monazites, 45 kilograms of boraxs again, then stirred obtain solution A 10 minutes; Afterwards among the solution of post precipitation is transported to heating and stirring tank, add salt 10kg, carbonic hydroammonium 60kg, diammonium hydrogen phosphate 60kg stir, adjust to 30 ℃ with temperature this moment, until additive is all till the dissolving.Again this solution is changed in the insulated and stirred jar, when temperature is 30 ℃, add urea 30kg, ammonium sulfate 45kg again, be stirred to till whole dissolvings always, add 7.2 kilograms of EP (colloidal attitude surfactant) again, food indigo plant (dyestuff) 5 restrains, and becomes to be extinguishing chemical of the present invention.
Embodiment 5:
To add 500 kilograms in running water, 5 kilograms of waterglass (silicic acid soda) in the appearance water pot that can hold 700 liters of liquid, after stirring, add 225 kilograms in composite ceramics ball again, the composite ceramics ball is by tourmaline 56%, monazite 12%, borax 20%, clay 12%, get firing below 960 ℃, the power supply that then feeds 24 volts stirred obtain solution A 10 minutes; Among overanxious solution was transported to heating and stirring tank, adding salt 6kg, carbonic hydroammonium 30kg, diammonium hydrogen phosphate 30kg stirred afterwards, and adjust to 50 ℃ with temperature this moment, until additive all dissolves till (promptly transparent); Again this solution is changed in the insulated and stirred jar, when treating that temperature is reduced to 35 ℃, add urea 25kg, ammonium sulfate 15kg again, be stirred to till whole dissolvings (promptly transparent) always, adding EP-680 again is 3 kilograms, Food Red (dyestuff) 5 grams add 5 kilograms of sodium tungstates again, become to be extinguishing chemical of the present invention.
Compound method-the used in fire-fighting of embodiment 6:{ concentrated type }
A stainless steel that can hold 1200 liters of liquid is held 1000 kilograms in running water of adding, 50 kilograms in silicic acid soda in the water pot, after stirring, add 350 kilograms in composite ceramics ball again, the power supply that then feeds 24 volts stirred obtain solution A 10 minutes; Heating and stirring tank among the solution of overanxious (or precipitation) is transported to equal container afterwards, adding salt 12kg, carbonic hydroammonium 200kg, diammonium hydrogen phosphate 200kg stir, adjust to 50 ℃ with temperature this moment, until additive all dissolves till (promptly transparent); Again its solution is changed in the insulated and stirred jar, when treating that temperature is reduced to 35 ℃ of left and right sides, add urea 120kg, ammonium sulfate 150kg again, be stirred to till whole dissolvings (promptly transparent) always, add 20 kilograms of EP (colloidal attitude interfacial agent) again, become and be concentrated type fire extinguishing filler of the present invention.
This concentrated type fire extinguishing filler can be filled in the fire fighting truck and use concentrate: running water is 1: 20～40, as long as an agitating device is arranged in dilution.
The present invention open and the extinguishing chemical and the manufacture method that propose, those skilled in the art can be by using for reference this paper content, and links such as appropriate change raw material, technological parameter, structural design realize.Extinguishing chemical of the present invention and manufacture method are described by preferred embodiment, person skilled obviously can be in not breaking away from content of the present invention, spirit and scope to extinguishing chemical as herein described and manufacture method is changed or suitably change and combination, realize the technology of the present invention.Special needs to be pointed out is, the replacement that all are similar and change apparent to those skilled in the artly, they are regarded as being included in spirit of the present invention, scope and the content.
Claims (8)
1. negative catalyst extinguishant: its component and content comprise as follows by weight percentage:
A solution 40～80%
Sodium chloride (purity 〉=95%) 1～5%
Carbonic hydroammonium 3～20%
Diammonium hydrogen phosphate 3～20%
Urea 3～25%
Ammonium sulfate 5～20%,
Wherein: A solution component and content by volume percentage meter comprise as follows:
Borax 1～35%
Tourmaline 5～60%
Monazite 3～30%
Waterglass 0～10%
Water 30～90%.
2. a kind of negative catalyst extinguishant as claimed in claim 1 is characterized in that tourmaline and the monazite in the described component is changed to synthesize ceramic, and content is 2～60%.
3. a kind of negative catalyst extinguishant as claimed in claim 1 or 2 is characterized in that adding in the described extinguishing chemical 1～15% sodium tungstate.
4. a kind of negative catalyst extinguishant as claimed in claim 1 or 2 is characterized in that described tourmaline, monazite are natural or manually synthetic class potteries; Tourmaline, monazite are earthenware, Ceramic Balls or granular tangible synthetic body.
5. the manufacture method of a kind of negative catalyst extinguishant as claimed in claim 1 or 2, concrete steps are as follows:
In container, water, borax, waterglass with preparation in proportion stir, and add tourmaline, monazite class pottery again and stir and form the liquid state colloid glass solution; Then solution is delivered in the heating stirrer, added salt, carbonic hydroammonium and diammonium hydrogen phosphate in proportion and stir, temperature is 30～60 ℃, until till the whole dissolvings of additive; Solution is changed in the insulated and stirred device again, when treating that temperature is reduced to 20～40 ℃, add urea and ammonium sulfate more in proportion, be stirred to till whole dissolvings always, the pH value is 7.5～10.0, promptly becomes extinguishing chemical.
6. the manufacture method of a kind of negative catalyst extinguishant as claimed in claim 5 is characterized in that adding borax in the described container.
7. the manufacture method of a kind of negative catalyst extinguishant as claimed in claim 5 is characterized in that described adding tourmaline, when monazite class pottery stirs, feeds power supply aforesaid liquid is carried out ionization process.
8. the manufacture method of a kind of negative catalyst extinguishant as claimed in claim 7 is characterized in that described adding tourmaline, when the monazite pottery stirs, feeds ultrasonic wave liquid is sent out the shake processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013130 CN1644230B (en) | 2005-01-24 | 2005-01-24 | Negative catalyst extinguishant and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013130 CN1644230B (en) | 2005-01-24 | 2005-01-24 | Negative catalyst extinguishant and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1644230A CN1644230A (en) | 2005-07-27 |
| CN1644230B true CN1644230B (en) | 2011-05-04 |
Family
ID=34875587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510013130 Expired - Fee Related CN1644230B (en) | 2005-01-24 | 2005-01-24 | Negative catalyst extinguishant and production thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN1644230B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2561610B (en) * | 2017-04-21 | 2022-08-17 | Lifesafe Tech Limited | Fire extinguishing liquid |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8080169B2 (en) | 2005-08-08 | 2011-12-20 | Bonex, Inc. | Process for producing extinguishing agent and throw-type fire extinguisher |
| CN1931395B (en) * | 2005-09-12 | 2011-05-25 | 株式会社渤耐克斯 | Process for producing fire extinguishing agent |
| CN102240433A (en) * | 2010-05-13 | 2011-11-16 | 上海优贝环保科技有限公司 | Method for preparing efficient non-toxic fire-extinguishing agent |
| GB202116728D0 (en) * | 2021-11-19 | 2022-01-05 | Lifesafe Tech Limited | Fire extinguishing liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88103151A (en) * | 1988-05-31 | 1988-12-28 | 高云溪 | Forest and grassland fireproofing, extinguishing chemical |
| CN1189386A (en) * | 1997-01-30 | 1998-08-05 | 王志成 | Fire-extinguishing compsn. and its prepn. method |
| CN1255390A (en) * | 1999-11-08 | 2000-06-07 | 杨大为 | Water-soluble fire-extinguishing chemical |
-
2005
- 2005-01-24 CN CN 200510013130 patent/CN1644230B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88103151A (en) * | 1988-05-31 | 1988-12-28 | 高云溪 | Forest and grassland fireproofing, extinguishing chemical |
| CN1189386A (en) * | 1997-01-30 | 1998-08-05 | 王志成 | Fire-extinguishing compsn. and its prepn. method |
| CN1255390A (en) * | 1999-11-08 | 2000-06-07 | 杨大为 | Water-soluble fire-extinguishing chemical |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2561610B (en) * | 2017-04-21 | 2022-08-17 | Lifesafe Tech Limited | Fire extinguishing liquid |
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| CN1644230A (en) | 2005-07-27 |
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Granted publication date: 20110504 Termination date: 20200124 |