CN107501018A - A kind of special agent for chemical energy sheet material dismantling equipment - Google Patents
A kind of special agent for chemical energy sheet material dismantling equipment Download PDFInfo
- Publication number
- CN107501018A CN107501018A CN201710671938.XA CN201710671938A CN107501018A CN 107501018 A CN107501018 A CN 107501018A CN 201710671938 A CN201710671938 A CN 201710671938A CN 107501018 A CN107501018 A CN 107501018A
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- China
- Prior art keywords
- reaction
- powder
- chemical energy
- sheet material
- special agent
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Classifications
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/02—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide with an organic non-explosive or an organic non-thermic component
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
Abstract
The invention discloses a kind of special agent for chemical energy sheet material dismantling equipment,Belong at anti-terrorism and dash forward,Rescue equipment technology field,Forcible entry medicament of the present invention mainly as the various equipments dismantled using chemical energy,Al+MoO3 is main exothermic reaction,The adiabatic reaction temperature of the reaction is up to 5574K,Substantial amounts of heat can be improved,Cu powder in formula is gas-forming agent,Because its boiling point is relatively low,Gaseous state is easily converted in the presence of high temperature,Increase the pressure in reaction chamber,Make flame not only with high temperature also with certain pressure,Reach more preferable cutting effect,Silicon calcium powder and CaF2 in formula are slag former,It can be interacted with the Al2O3 of reaction generation,Reduce Al2O3 density,The Al2O3 of generation is set to float on all the time above reaction system,Spontaneous formation " upper lid ",Chemical reaction is set to occur all the time in a semi-enclosed environment,It ensure that the propulsive force of flame.The beneficial effects of the invention are as follows：Reaction temperature is high, reaction make it is large-minded, being capable of spontaneous holding pressure.
Description
Technical field
The present invention relates to a kind of medicament, belongs to prominent, rescue equipment technology field at anti-terrorism, is specifically that one kind is used to change
Learn the special agent of energy sheet material dismantling equipment.
Background technology
Equipment of being dashed forward at rescue equipment and anti-terrorism is the class that two comparisons are new in fire-fighting equipment, with public security, fire-fighting
Army function extension and gradually develop to be formed, mainly including species such as detection, warning, forcible entry, illuminations.According to Chinese fire protection year
Mirror statistics, national public security fire-fighting army in 2011 sets out rescue and all kinds of social helping 65.6 ten thousand, sets out vehicle 117.1
Ten thousand times, set out 733.4 ten thousand person-times of officers and men.In face of heavy disaster relief rescue work task and increasingly complicated security situation, respectively
Level government, which works emergency management and rescue, further to be paid attention to, and has continued to increase the financial input of the related equipment of buying, rescue and anti-
Probably locate prominent product industry and remain stable rising situation, relevant enterprise has also obtained large development.
Wherein, sheet material is one of most common obstacle identity at rescue and anti-terrorism in prominent work, such as：Antitheft door
Plate, aluminum alloy rolling door-plate, body panels, box plate etc..With the progress of material technology, the intensity of sheet material, hardness, rub resistance
Also it is rescue, prominent work causes very big obstruction at anti-terrorism while becoming better and better, then bring convenience and improve.
The sheet material forcible entry equipment generally equipped at present, mainly there is following a few classes：1st, manual break-in tool：There is sled axe, hit door
Device, fire-fighting waist axe, pick, spade, knife, axe etc., rescue work is mainly completed with the strength of operator itself；Advantage：It need not appoint
What energy, it is adapted to the small accident rescue of urgency；Shortcoming：Strength is small, and efficiency is slow；2nd, electronic break-in tool：Have electric saw, electric drill,
Electric welding machine etc..Mechanical energy is converted to electric energy, realizes the purpose cutting, punch, removing obstacles；Advantage：Operating efficiency is fast；Shortcoming：Calamity
Non-transformer can use when difficult forced outage or field work.3rd, motor-driven break-in tool：There are power saw, mobile pickaxe, forklift, excavator
Deng.Mainly forcible entry can be implemented as power conversion machine tool using fuel to remove obstacles；Advantage：Operating efficiency is fast, is not influenceed by power supply.Shortcoming：
Equipment is big, not readily portable；4th, hydraulic disengaging instrument：There are hydraulic pressure cutting nippers, hydraulic spreader, hydraulic mandril etc..Mainly with high pressure
Energy conversion is that mechanical energy is dismantled, rises act；Advantage：Energy is big, operating efficiency is fast, shortcoming：Equipment is heavy, and quality is unstable
It is fixed.Above-mentioned power forcible entry equipment emphasizes particularly on different fields, advantage is different, but common limitation all be present, i.e. the energy, equipment dependency degree
It is high.Generally require to coordinate heavy equipment and energy resource supply device during using above-mentioned equipment, however, at rescue and anti-terrorism
In prominent work, frequently encounter no energy resource supply or the occasion of preparation is completed without the time, above-mentioned equipment exists certain
Limitation.
The defects of based on above-mentioned technology, invention human desires provide a kind of special agent for chemical energy sheet material dismantling equipment,
External energy is not required to when external structure can be coordinated to form one or more strong environmental adaptabilities, easy to use, small volume and less weight, use
Source is supported and the sheet material dismantling equipment of auxiliary equipment.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of reaction temperature is high, large-minded, energy is made in reaction
The special agent for chemical energy sheet material dismantling equipment of enough spontaneous holding pressure.
The purpose of the present invention is achieved through the following technical solutions：A kind of medicine dedicated for chemical energy sheet material dismantling equipment
Agent, it is made up of the raw material of following weight parts：
Al powder： 21.82%；MoO3 powder： 58.18%；
CaF2 powder： 4%；Silicon calcium powder： 6%；
Cu powder： 10%.
Further, the powder particles degree of described raw material is 80-150 mesh.
Further,, need to be by ball-milling technology by each raw material after weighing above-mentioned raw materials in proportion when making this special agent
It is well mixed.
Further, when described ball-milling technology is carried out, it need to vacuumize or pour inert gas and carry out anti-metal oxidation guarantor
Shield；Ratio of grinding media to material scope during ball-milling technology：1:1-2:1, the ball range of speeds：50-200r/min.
The present invention has advantages below：
1. reaction temperature is high：In formula of the present invention, Al+MoO3 is main exothermic reaction, the adiabatic reaction temperature of the reaction
Degree is up to 5574K, it is possible to increase substantial amounts of heat, it is sufficient to melt the barrier of most materials；
2. reaction is made large-minded：Cu powder in formula is gas-forming agent, because its boiling point is relatively low, is easily turned in the presence of high temperature
Gaseous state is turned to, increases the pressure in reaction chamber, flame is reached more preferable cutting not only with high temperature also with certain pressure
Effect；
3. being capable of spontaneous holding pressure：Silicon calcium powder and CaF2 in formula are slag former, can be mutual with the Al2O3 of reaction generation
Phase separation, Al2O3 density is reduced, the Al2O3 of generation is floated on all the time above reaction system, spontaneous formation " upper lid ", made
Chemical reaction occurs in a semi-enclosed environment all the time, ensure that the propulsive force of flame.Prevent with chemical reaction
Carry out, reaction chamber void is become larger, and pressure is gradually reduced, and flame promotes hypodynamic phenomenon.
Embodiment
The present invention will be further described below, but protection scope of the present invention be not limited to it is as described below.
Embodiment
A kind of special agent for chemical energy sheet material dismantling equipment, it is made up of the raw material of following weight parts：
Al powder： 21.82%；MoO3 powder： 58.18%；
CaF2 powder： 4%；Silicon calcium powder： 6%；
Cu powder： 10%.
Further, as the preferred embodiment of the present invention, the powder particles degree of described raw material is 80-150
Mesh；When making this special agent, after weighing above-mentioned raw materials in proportion, each raw material need to be well mixed by ball-milling technology；It is described
Ball-milling technology carry out when, need to vacuumize or pour inert gas and carry out anti-metal oxidation protection；Ratio of grinding media to material during ball-milling technology
Scope：1:1-2:1, the ball range of speeds：50-200r/min.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (4)
- A kind of 1. special agent for chemical energy sheet material dismantling equipment, it is characterised in that：It by following weight parts raw material group Into：Al powder： 21.82%；MoO3 powder： 58.18%；CaF2 powder： 4%；Silicon calcium powder： 6%；Cu powder： 10%.
- A kind of 2. special agent for chemical energy sheet material dismantling equipment according to claim 1, it is characterised in that：It is described The powder particles degree of raw material be 80-150 mesh.
- A kind of 3. special agent for chemical energy sheet material dismantling equipment according to claim 2, it is characterised in that：Make During this special agent, after weighing above-mentioned raw materials in proportion, each raw material need to be well mixed by ball-milling technology.
- A kind of 4. special agent for chemical energy sheet material dismantling equipment according to claim 3, it is characterised in that：It is described Ball-milling technology carry out when, need to vacuumize or pour inert gas and carry out anti-metal oxidation protection；Ratio of grinding media to material during ball-milling technology Scope：1:1-2:1, the ball range of speeds：50-200r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671938.XA CN107501018B (en) | 2017-08-08 | 2017-08-08 | Special medicament for breaking and dismantling equipment for chemical energy plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671938.XA CN107501018B (en) | 2017-08-08 | 2017-08-08 | Special medicament for breaking and dismantling equipment for chemical energy plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107501018A true CN107501018A (en) | 2017-12-22 |
| CN107501018B CN107501018B (en) | 2020-04-14 |
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ID=60690702
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671938.XA Active CN107501018B (en) | 2017-08-08 | 2017-08-08 | Special medicament for breaking and dismantling equipment for chemical energy plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN107501018B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227577A1 (en) * | 2020-05-15 | 2021-11-18 | 湖北航鹏化学动力科技有限责任公司 | Gas generating agent composition, and preparation method therefor and application thereof |
| WO2021227578A1 (en) * | 2020-05-15 | 2021-11-18 | 湖北航鹏化学动力科技有限责任公司 | Gas generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201445A (en) * | 1995-11-14 | 1998-12-09 | 大赛璐化学工业株式会社 | Gas generating composition |
| CN101519334A (en) * | 2009-03-25 | 2009-09-02 | 河南科技大学 | Application of molybdenum trioxide on dynamite preparation, high-power mixed dynamite and preparation method thereof |
| CN103182609A (en) * | 2011-12-27 | 2013-07-03 | 中国人民解放军军械工程学院 | Combustion jet cutter used for steel structure member cutting |
-
2017
- 2017-08-08 CN CN201710671938.XA patent/CN107501018B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201445A (en) * | 1995-11-14 | 1998-12-09 | 大赛璐化学工业株式会社 | Gas generating composition |
| CN101519334A (en) * | 2009-03-25 | 2009-09-02 | 河南科技大学 | Application of molybdenum trioxide on dynamite preparation, high-power mixed dynamite and preparation method thereof |
| CN103182609A (en) * | 2011-12-27 | 2013-07-03 | 中国人民解放军军械工程学院 | Combustion jet cutter used for steel structure member cutting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227577A1 (en) * | 2020-05-15 | 2021-11-18 | 湖北航鹏化学动力科技有限责任公司 | Gas generating agent composition, and preparation method therefor and application thereof |
| WO2021227578A1 (en) * | 2020-05-15 | 2021-11-18 | 湖北航鹏化学动力科技有限责任公司 | Gas generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107501018B (en) | 2020-04-14 |
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