Negative catalyst extinguishant and production thereof

A manufacturing method and fire extinguishing agent technology, applied in the direction of fire prevention equipment, etc., can solve problems such as occupying a large space, difficulty in rescue of personnel, indirect property loss, etc., to reduce direct or indirect losses, adapt to a wide range of groups, and save fresh water resources. Effect

Inactive Publication Date: 2011-05-04
郭铁柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Defects: complex operation, low fire extinguishing efficiency, uncontrollable fire, poor continuous fire extinguishing performance, easy to cause personal injury, requires professional training knowledge, not suitable for all groups of personnel, and will cause indirect property loss, and will cause environmental damage Pollution, volatile burning fire powerless, etc.
Disadvantages: Professionals (professional fire hydrants or fire trucks) are required to extinguish the fire. From the discovery of the fire to the alarm, the response delay time cannot be controlled. It is also restricted by distance and traffic, and restricted by local water sources. The fire extinguishing efficiency is low and the oil cannot be controlled. Class fire, easy to cause personal injury, requires professional training knowledge, not suitable for all groups of personnel to use, and will cause indirect property loss, will cause the phenomenon of reburning, powerless to volatile fires, often the fire will be extinguished The things are burnt out, and the rescue of personnel is difficult due to the long time for fire extinguishing, etc.
Each fire extinguishing agent has a certain degree of defects, the fire extinguishing efficiency is not high, the price is relatively expensive, the device is bulky and occupies a large space, pollutes the environment, is harmful to health, and each fire extinguishing agent also has its own place and scope of application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Add 500 kg of tap water and 12.5 kg of water glass (silicate soda) into a water tank that can hold 700 liters of liquid, and stir evenly. The water tank can be made of stainless steel, and then add 150 mm of granular tourmaline kg, 30 kg of monazite, 45 kg of borax, and then put in a 24-volt power supply and stir for 10 minutes to prepare solution A; then the solution after filtration or precipitation is transported to a heating and stirring tank, and 10 kg of salt and 60 kg of ammonium bicarbonate are added. , 60 kg of diammonium hydrogen phosphate and stirred, at this time, the temperature was adjusted to 50° C. until all the additives were dissolved (that is, transparent). Then the solution is transferred to the heat-insulating mixing tank, and when the temperature drops to about 35° C., add urea 30 kg and ammonium sulfate 45 kg, stir until all dissolve, and become the fire extinguishing agent of the present invention. Different colors can be allocated according to d...

Embodiment 2

[0038]Add 500 kg of tap water and 25 kg of water glass (silicate soda) into a water tank that can accommodate 700 liters of liquid. After stirring evenly, add 225 kg of composite ceramic balls. The composite ceramic balls are made of 56% tourmaline, 12% stone, 20% borax, 12% clay, fired below 960°C. Then feed a 16-volt power supply and stir for 10 minutes to prepare solution A; afterward, the filtered solution is transported to the heating and stirring tank, and 12 kg of salt, 60 kg of ammonium bicarbonate, and 60 kg of diammonium hydrogen phosphate are added to stir, and the temperature is adjusted at this time. Up to 60°C until all the additives are dissolved (that is, transparent). Then transfer the solution into the heat preservation stirring tank. When the temperature drops to 40°C, add 45kg of urea and 30kg of ammonium sulfate, and keep stirring until they are all dissolved (that is, transparent), then add 20kg of sodium tungstate to become Fire extinguishing agent of t...

Embodiment 3

[0040] Add 500 kg of tap water and 25 kg of water glass (silicate soda) to a water tank that can accommodate 700 liters of liquid. After stirring evenly, add 300 kg of composite ceramic balls. Add an ultrasonic emission device with a power of 3 watts and a strength of 20 kHz and stir for 8 minutes to prepare solution A; after that, the filtered solution is transported to the heating and stirring tank, and 15 kg of salt, 40 kg of ammonium bicarbonate, and 70 kg of diammonium hydrogen phosphate are added to stir. At this time, adjust the temperature to 40° C. until all the additives are dissolved (that is, transparent). Then transfer this liquid into the heat preservation and stirring tank. When the temperature drops to about 20°C, add 40kg of urea and 40kg of ammonium sulfate, and keep stirring until they are completely dissolved (that is, transparent), then add 5 kg of sodium tungstate to become It is the fire extinguishing agent of the present invention.

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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 [0001] The invention belongs to fire-fighting and fire-extinguishing materials, in particular to a negative catalyst fire-extinguishing agent and a manufacturing method. Background technique [0002] Fire has become a worldwide public enemy, and it kills tens of thousands of lives every year in the world, and it brings a very huge disaster to human life and property. It is difficult for human beings to put an end to fires, but reducing fire hazards is an essential means. The fire extinguishing technology that mankind has been looking forward to for a long time, the existing traditional fire extinguishing methods generally have many forms: such as dilution fire extinguishing, (also known as suffocation fire extinguishing), the main principle is to locally produce non-toxic gases (such as carbon dioxide or foam) ), to dilute the oxygen concentration, or block the contact of the combustibles with oxygen, so as to achieve the purpose of extinguishing the fire. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62D1/00
Inventor 郭铁柱
Owner 郭铁柱
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