CN110132085A - High-energy combustion apparatus for destroying - Google Patents
High-energy combustion apparatus for destroying Download PDFInfo
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- CN110132085A CN110132085A CN201910354133.1A CN201910354133A CN110132085A CN 110132085 A CN110132085 A CN 110132085A CN 201910354133 A CN201910354133 A CN 201910354133A CN 110132085 A CN110132085 A CN 110132085A
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- Prior art keywords
- igniter
- electric igniter
- powder column
- charge shell
- main burning
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 85
- 239000000843 powder Substances 0.000 claims abstract description 175
- 238000010304 firing Methods 0.000 claims abstract description 23
- 239000003832 thermite Substances 0.000 claims description 44
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 39
- 239000003814 drug Substances 0.000 claims description 37
- 239000004411 aluminium Substances 0.000 claims description 36
- 229910052782 aluminium Inorganic materials 0.000 claims description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 36
- 239000005751 Copper oxide Substances 0.000 claims description 35
- 229910000431 copper oxide Inorganic materials 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims description 24
- 239000003085 diluting agent Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 8
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- 238000000034 method Methods 0.000 abstract description 9
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 44
- 229960004643 cupric oxide Drugs 0.000 description 36
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical group [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 36
- 229910052751 metal Inorganic materials 0.000 description 31
- 239000002184 metal Substances 0.000 description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 22
- 239000000377 silicon dioxide Substances 0.000 description 22
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical group [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 18
- 239000004323 potassium nitrate Substances 0.000 description 18
- 235000010333 potassium nitrate Nutrition 0.000 description 18
- 239000002994 raw material Substances 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 10
- 239000000395 magnesium oxide Substances 0.000 description 9
- 239000002360 explosive Substances 0.000 description 8
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- 230000036632 reaction speed Effects 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 6
- 230000035515 penetration Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
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- 238000005474 detonation Methods 0.000 description 4
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- 229940056319 ferrosoferric oxide Drugs 0.000 description 4
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- 239000002893 slag Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
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- 229910052749 magnesium Inorganic materials 0.000 description 2
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- 238000012549 training Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
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- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-FTXFMUIASA-N iron-51 Chemical compound [51Fe] XEEYBQQBJWHFJM-FTXFMUIASA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention belongs to combustion products technical field more particularly to a kind of high-energy combustion apparatus for destroying.It includes combustion head, ignitron and electric igniter, and combustion head includes charge shell and main burning powder column；Ignitron is embedded in main burning powder column, and ignitron includes ignite powder column and electric igniter, and electric igniter, which is embedded in, to ignite in powder column；Electric igniter includes igniter case and circuit board, igniter case is fixedly connected with charge shell, the control circuit for generating initial firing current is provided on circuit board, control circuit and electric igniter are electrically connected and are used to initial firing current passing to electric igniter to light electric igniter.Combustion head, ignitron and electric igniter are integrated into the high-energy combustion apparatus for destroying an of entirety by the present invention, when executing forcible entry or removal of mines operation, it only needs to be fixed on target object, then turn on electric igniter, entire operation process without or any other tool of assembling, easy to carry, easy to operate, operating efficiency is high.
Description
Technical field
The invention belongs to combustion products technical field more particularly to a kind of high-energy combustion apparatus for destroying.
Background technique
The dismounting of rigid structure such as reinforcing bar, steel truss, rigid door-plate is often met in housing demolition or rescue operation
The problem arrived, generally, operating personnel cut above-mentioned metal structure using physics cuttings tools such as electric saw or hacksaws
It cuts and tears open.But since cutting tool itself has certain volume, and the adjustment etc. of cutting angle also needs when cutting operation
Enough working spaces are wanted, so that cutting forcible entry can only be used in the case where working space is sufficiently large, some spaces are limited
Environment can not carry out cutting forcible entry；Also, cutting forcible entry generally requires the longer activity duration, may for engineering
The duration can be extended, and then may result in for anti-danger rescue and miss best rescue time, cause irremediable disaster
And loss.
In addition, often will appear unexploded, the presence of unexploded in the experiment of troop operation, live-fire training and ammunition
The safety of its periphery personnel and facilities and equipment is not only seriously threatened, can also interfere military operation and military training to work normal
Carry out, therefore needs to take measures to exclude in time.The existing method for excluding unexploded mainly ignite to unexploded fried
It ruins, this method needs to tie up before demolition explosive in advance, detects detonator, needs explosive personnel to take a risk to touch unexploded, places
Ignition charge, intricate operation is dangerous, and inefficiency；Also, unexploded can generate huge energy during demolition, should
Energy radiation scope is big, can destroy nature and humanistic environment around unexploded, also, unexploded ammunition is with bombing energy four
Place is scattered, and can also deteriorate the soil quality around unexploded.
Summary of the invention
The purpose of the present invention is to provide a kind of high-energy combustion apparatus for destroying, it is intended to solve reinforcing bar, steel plate in the prior art
And unexploded etc. dismantles and excludes the technical problem that cumbersome, task difficulty is big and negative effect is more.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of high-energy combustion apparatus for destroying, comprising:
Combustion head, combustion head include charge shell and the main burning powder column that is packaged in charge shell；
Ignitron, ignitron are embedded in main burning powder column, and ignitron includes the ignition powder for the main burning powder column that ignites
Column and for the electric igniter for lighting the powder column that ignites that is powered, electric igniter, which is embedded in, to ignite in powder column；
Electric igniter, electric igniter include igniter case and the circuit board that is set in igniter case, igniter shell
Body is fixedly connected with charge shell, and the control circuit for generating initial firing current, control circuit and electric point are provided on circuit board
Duration and degree of heating is electrically connected and is used to initial firing current passing to electric igniter to light electric igniter.
Further, electric igniter has the first end and second end being oppositely arranged, and the first end of electric igniter is embedded in
It ignites in powder column, the second end of electric igniter extends the powder column that ignites；
Electric igniter further includes the connecting wire for being used for transmission initial firing current, the first end and control circuit of connecting wire
It is connected, the second end of connecting wire extends igniter case and is connected with the second end of electric igniter.
Further, charge shell and igniter case are hollow cylindrical structure, and charge shell is at least open at one end,
And the open end of charge shell is fixedly connected with the end that igniter case extends connecting wire.
Further, the end that igniter case extends connecting wire is convexly equipped with stage portion, charge shell open end
End face has extended to form hook portion after bending inwards, the open end of charge shell, which is socketed on igniter case, extends connection and lead
The end of line, hook portion are hooked in stage portion.
Further, combustion head further includes plug, liner, nozzle and drive end bearing bracket, and charge shell has the be oppositely arranged
First open end of one open end and the second open end, charge shell is fixedly connected with igniter case；
Plug is stifled at the first open end of charge shell, and the intermediate position of plug is offered for connecting wire
The via hole that second end/electric igniter second end passes through, liner are located in the outer wall of main burning powder column and the inner wall of charge shell
Between, nozzle is installed at the second open end of charge shell, and drive end bearing bracket is covered on the second open end of charge shell.
Further, the intermediate position of nozzle offers the first spray-hole, drive end bearing bracket position corresponding with the first spray-hole
It sets and offers the second spray-hole, combustion head further includes sealed nozzle lid, and affiliated sealed nozzle lid is covered on the first spray-hole.
Further, the intermediate position of main burning powder column is reserved with the first embedded hole, and the intermediate position for the powder column that ignites is reserved
There is the second embedded hole, ignitron is in the first embedded hole, and the first end of electric igniter is in the second embedded hole.
Further, electric igniter further includes power supply module, and power supply module includes the battery being set in igniter case
And expose outside the power switch and enabled switch of igniter case；
Power switch is electrically connected with the battery and is used to control battery and electrically conducts/disconnect with control circuit, enables switch
It is electrically connected with circuit board and is used to control electric igniter and electrically conducted/disconnect with control circuit
Further, power supply module further includes the selection switch for exposing outside igniter case, and control circuit is to be provided with not
The delay circuit of control model when co-extensive, selection switch are electrically connected with circuit board and are used for prolonging for control selections control circuit
When control model.
Further, main burning powder column is made of thermite, diluent, assistant medicament and gas-forming agent, and with main burning medicine
The total weight of column is 100% meter, and the content of thermite is 65%~75%, and the content of diluent is 5%~7%, assistant medicament
Content be 18%~23%, the content of gas-forming agent is 2%~5%；By the total weight of thermite be 100% in terms of, thermite by
51%~61% di-iron trioxide, 16%~25% copper oxide and 23%~24% aluminium powder composition.
Beneficial effects of the present invention: high-energy combustion apparatus for destroying of the invention, by the burning of burning release high energy heat
Head is integrated into an entirety, electric igniter for the ignitron of pilot combustion head and the electric igniter for lighting ignitron
The control circuit for exporting initial firing current is directly electrically connected with the electric igniter of ignitron, uses the high-energy combustion apparatus for destroying
When executing operation for destroying, start electric igniter, the point for the powder column that ignites in the control circuit output firing point fire tube in electric igniter
Thermoelectricity stream, initial firing current light electric igniter and then light the powder column that ignites in ignitron, and the powder column column that ignites burning is simultaneously further
Light main burning powder column, main burning powder column burning release high energy heat, by the burn throughs such as steel plate, reinforcing bar or fusing, to reach
Forcible entry or the purpose for excluding unexploded.In this way, by combustion head, ignitron and electric igniter Integrated design at the height of an entirety
Can burn apparatus for destroying, when destroying method execution forcible entry or removal of mines operation using metal melt flow, it is only necessary to be fixed in target
On object, then turn on electric igniter, entire operation process without or any other Tooling And Material of assembling,
Easy to carry, easy to operate, operating efficiency is high；Also, high-energy combustion apparatus for destroying is needed after completing by stringent matter
Amount screening can dispatch from the factory, and the operation degree of reliability is higher, safety is more preferable.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention one
A little embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of high-energy combustion apparatus for destroying provided in an embodiment of the present invention；
Fig. 2 is the Section View of the line A-A along Fig. 1；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the structural schematic diagram of the combustion head of high-energy combustion apparatus for destroying provided in an embodiment of the present invention；
Fig. 5 is the exploded view of the combustion head of high-energy combustion apparatus for destroying provided in an embodiment of the present invention；
Fig. 6 is that the assembly of the electric igniter and ignitron of high-energy combustion apparatus for destroying provided in an embodiment of the present invention is illustrated
Figure；
Fig. 7 is the structural schematic diagram of the electric igniter of high-energy combustion apparatus for destroying provided in an embodiment of the present invention；
Fig. 8 is the exploded view of the electric igniter of high-energy combustion apparatus for destroying provided in an embodiment of the present invention；
Fig. 9 is the exploded view of the ignitron of high-energy combustion apparatus for destroying provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
10-combustion head 11-charge shell, 12-main burning powder columns
13-plug 14-liner, 15-nozzles
16-drive end bearing bracket 17-sealed nozzle, 18-gaskets of lid
Ignite 20-ignitrons 21-22-electric igniter of powder column
23-shell 30-electric igniter, 31-igniter cases
32-circuit board 33-connecting wire, 35-tension springs
36-non-slip mat 37-LED light, 38-antennas
100-the 121-the first embedded holes of 111-hook portion of waterproof grommet
151-the first the 211-the second embedded hole of the 161-the second spray-hole of spray-hole
311-stage portion 312-body, 313-tail-hoods
The enabled switch of 341-342-power switches of battery 343-
344-selection 345-power switch buttons of switch 346-enable switch button
347-selection the 3121-the second mounting hole of switch button 3122-third mounting holes
3123-connecting hole 3411-battery compartments of the 3131-the first mounting hole
3412-the four mounting hole.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to
The embodiment that attached drawing 1~9 describes is exemplary, it is intended to is used to explain the present invention, and be should not be understood as to limit of the invention
System.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed
Or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside part.It for the ordinary skill in the art, can be according to tool
Body situation understands the concrete meaning of above-mentioned term in the present invention.
As shown in figure 1-9, one embodiment of the invention provides a kind of high-energy combustion apparatus for destroying, including combustion head
10, ignitron 20 and electric igniter 30；Combustion head 10 includes charge shell 11 and the main burning medicine being packaged in charge shell 11
Column 12；Ignitron 30 is embedded in main burning powder column 12, and ignitron 30 includes the powder column that ignites for the main burning powder column 12 that ignites
21 and for the electric igniter 22 for lighting the powder column that ignites that is powered, electric igniter 22, which is embedded in, to ignite in powder column 21；Electric igniter 30
Including igniter case 31 and the circuit board 32 being set in igniter case 31, igniter case 31 and charge shell 11 are solid
It is fixed to connect, the control circuit for generating initial firing current is provided on circuit board 32, control circuit and electric igniter 22 are electrically
It connects and is used to passing to initial firing current into electric igniter 22 to light electric igniter 22.
The high-energy combustion apparatus for destroying of the embodiment of the present invention by the combustion head 10 of burning release high energy heat, is used to draw
It fires the ignitron 20 of combustion head 10 and the electric igniter 30 for lighting ignitron 20 is integrated into an entirety, electric igniter
The control circuit of 30 output initial firing currents is directly electrically connected with the electric igniter 22 of ignitron 20, uses the high-energy combustion pin
When destroying device executes forcible entry or removal of mines operation, start electric igniter 30, the control circuit output firing point fire in electric igniter 30
Ignite the initial firing current of powder column 21 in pipe 20, and initial firing current lights electric igniter 22 and then lights the ignition powder in ignitron 20
Column 21,21 column of powder column that ignites burn and further light main burning powder column 12, the burning release high energy heat of main burning powder column 12
Amount, by the burn throughs such as steel plate, reinforcing bar or fusing, to achieve the purpose that forcible entry or exclude unexploded.In this way, by combustion head 10,
Ignitron 20 and 30 Integrated design of electric igniter destroy method using metal melt flow at the high-energy combustion apparatus for destroying of an entirety
When executing forcible entry or removal of mines operation, it is only necessary to be fixed on target object, then turn on electric igniter 30, entirely
Operation process without or any other Tooling And Material of assembling, easy to carry, easy to operate, operating efficiency is high；And
And high-energy combustion apparatus for destroying complete after need to dispatch from the factory by stringent quality screening, the operation degree of reliability is more
Height, safety are more preferable.
Specifically, when being removed mines using the high-temp combustion apparatus for destroying of the present embodiment, due to the main combustion in combustion head 10
Powder column 12 is burnt to burn and eject high-temperature metal melt flow, the shell of melt flow burn through unexploded such as land mine etc., so that inside unexploded
The growth of the pressure of main charge burning is controlled, and burning is up to depleted under stable condition, without burning
The phenomenon that turning detonation, in this way, the safety that unexploded can be realized is destroyed.Also, in some embodiments, according in unexploded
The number of main charge amount, may be selected the high-temp combustion apparatus for destroying of multiple the present embodiment while using, so that unexploded shell is more
Locate aperture pressure release, it is ensured that explosive can stablize burning without COMBUSTION TO DETONATION TRANSITION inside unexploded.
In another embodiment of the invention, as shown in Figure 2 and Figure 6, electric igniter 22 has the first end being oppositely arranged
And second end, the first end of electric igniter 22, which is embedded in, ignites in powder column 21, and the second end of electric igniter 22 extends ignition powder
Column 21；Electric igniter 30 further includes the connecting wire 33 for being used for transmission the initial firing current, the first end and control of connecting wire 33
Circuit processed is connected, and the second end of connecting wire 33 extends igniter case 31 and is connected with the second end of electric igniter 22.
That is, the initial firing current of control circuit output passes to electric igniter 22 via connecting wire 33, and 22 head of electric igniter of igniting
Ignition charge, to light the powder column 21 that ignites；Connecting wire 33 is set and transmits initial firing current, it, only need to be by connecting wire when assembly
33 both ends are connect with control circuit and electric igniter 22 respectively, and structure is simple, and the conductive degree of reliability is high.
In another embodiment of the invention, as depicted in figs. 1 and 2, charge shell 11 and igniter case 31 are sky
Heart column construction, charge shell 11 is at least open at one end, and the open end of charge shell 11 and igniter case 31 extend company
The end for connecing conducting wire 33 is fixedly connected, in this way, combustion head 10 and electric igniter 30 are assembled into the club shaped structure of long straight bar, outside
Table is beautiful and occupied space is smaller.
Specifically, as shown in Figures 1 to 3, when the open end of charge shell 11 is fixedly connected with igniter case 31,
It can be fixed using the connection type of interference socket, the open end of charge shell 11 is such as socketed on igniter case 31
Outside.Also, the end that igniter case 31 extends connecting wire 33 is convexly equipped with stage portion 311,11 open end of charge shell
End face has extended to form hook portion 111 after bending inwards, extend when the open end of charge shell 11 is socketed on igniter case 31
Out when the end of connecting wire 33, hook portion 111 is hooked in stage portion 311, to be further ensured that charge shell 11 and igniting
The connection reliability of device shell 31 prevents charge shell 11 to be detached from igniter case 31.
Certainly, charge shell 11 and igniter case 31 can also be using such as its of clamping connection or threaded connection
His mode is attached fixation, does not do unique restriction to its fixed form herein.
In another embodiment of the invention, as shown in Fig. 2, Fig. 4 and Fig. 5, combustion head 10 further includes plug 13, liner
14, nozzle 15 and drive end bearing bracket 16, charge shell 11 have the first open end and the second open end being oppositely arranged, charge shell
11 the first open end is fixedly connected with igniter case 31.
Specifically, as shown in Fig. 2, plug 13 is stifled at the first open end of charge shell 11, and the centre of plug 13
Position offers the via hole that the second end of power supply igniter head 22 passes through, and plug 13 preferably uses non-flammable soil or graphite
It is made, in this way, main burning powder column 12 and the powder column 21 that ignites will not ignite plug 13 when burning, plug 13 is by main burning powder column 12
Combustion pressure and burning capacity be plugged in charge shell 11, prevent metal melt flow anti-while avoiding combustion pressure from revealing
Electric igniter 30 is burnt to injection.
More specifically, as shown in Fig. 2, nozzle 15 is installed at the second open end of charge shell 11, for guiding main combustion
It burns the high-temperature metal melt flow that the burning of powder column 12 generates to spray, and when main burning powder column 12 is packaged in charge shell 11, one
End is abutted with plug 13, and the other end is abutted with nozzle 15, in this way, nozzle 15 and 13 collective effect of plug are by main burning powder column 12
Limit is fixed in charge shell 11, prevents main burning powder column 12 from shaking in charge shell 11；And nozzle 15 preferably uses stone
Ink is made, and graphite has good high-temperature resistance, and when guiding the injection of high-temperature metal melt flow, itself will not be by high temperature gold
Belong to the influence of melt flow and is damaged.In addition, gasket 18 is also arranged at intervals between nozzle 15 and main burning powder column 12, gasket 18
Preferably using thin slice made of brown paper, for being isolated nozzle 15 and main burning powder column 12, thickness be preferably 2mm~
8mm, to guarantee not blocking the injection of high-temperature metal melt flow.
More specifically, as shown in Fig. 2, liner 14 is located in the outer wall of main burning powder column 12 and the inner wall of charge shell 11
Between, it is sprayed after main burning powder column 12 ignites to scheduled direction for constraining, preferably using the ox with high-temperature resistance
Mulberry paper is made, and thickness is preferably 3mm~6mm, it is ensured that will not be burned during constraining the injection of high-temperature metal melt flow.
More specifically, as shown in Fig. 2, drive end bearing bracket 16 is covered on the second open end of charge shell 11, for preventing
The abjection of the structures such as main burning powder column 12, liner 14 and spray head in charge shell 11；Also, execute forcible entry or removal of mines operation
When, drive end bearing bracket 16 can also be used to control the spacing distance between nozzle 15 and target object to be processed, guarantee nozzle 15 with
The proportional spacing distance of target object prevents metal melt flow to be ejected into back reflection burn through charge shell 11 on target object.It is preferred that
Ground, drive end bearing bracket 16 and charge shell 11 are welded to connect, to guarantee the connective stability of the two.
In another embodiment of the invention, as shown in Fig. 2, Fig. 4 and Fig. 5, the intermediate position of nozzle 15 offers first
Spray-hole 151, the position corresponding with the first spray-hole 151 of drive end bearing bracket 16 offer the second spray-hole 161, light main burning
The high-temperature metal melt flow generated after powder column 12 is successively sprayed via the first spray-hole 151 and the second spray-hole 161；Combustion head 10
It further include sealed nozzle lid 17, affiliated sealed nozzle lid 17 is covered on the first spray-hole 151, prevents main burning powder column 12
Medicinal powder is poured out out of first spray-hole 151, while being also prevented from the impurity outside charge shell 11 and being entered in charge shell 11, shadow
Ring the combustion characteristics of main burning powder column 12.
In another embodiment of the invention, as shown in Fig. 2, the intermediate position of main burning powder column 12 is reserved with first buries
Apertured 121, the intermediate position for the powder column 21 that ignites are reserved with the second embedded hole 211, and ignitron 20 is flush-mounted in the first embedded hole 121
Interior, the first end of electric igniter 22 is in the second embedded hole 211.Specifically, main burning powder column 12 and the powder column 21 that ignites exist
It reserves the first embedded hole 121 and the second embedded hole 211 when processing and fabricating inside it respectively, assembles the high energy combustion of the present embodiment
When burning apparatus for destroying, first main burning powder column 12 is installed in charge shell 11, then the powder column 21 that will ignite is placed in the first embedded hole
In 121, then, then the first end of electric igniter 22 is embedded in the second embedded hole 211, finally assembles electric igniter 30 again
With combustion head 10, assembling is simple and is easily achieved.
In another embodiment of the invention, as can be seen from figures 6 to 8, electric igniter 30 further includes that (figure is not for power supply module
Show), power supply module includes that the battery 341 being set in igniter case 31 and the power supply for exposing outside igniter case 31 are opened
Close 342 and enabled switch 343；Power switch 342 and battery 341 are electrically connected and for controlling battery 341 and control circuit electricity
Property ON/OFF, enabled switch 343 is electrically connected with circuit board 32 and for controlling electric igniter 22 and control circuit electrical property
ON/OFF.Generally, when executing forcible entry or removal of mines operation, 342 are turned on the power switch, at this point, battery 341 gives circuit board 32
On control circuit power supply, control circuit export the initial firing current for lighting electric igniter 22, then, then opens and enables to open
343 are closed, control circuit is connected with 22 circuit of electric igniter, in this way, initial firing current is just transported to electric igniter 22, thus
It lights electric igniter 22 and then lights ignite powder column 21 and main burning powder column 12.
In another embodiment of the invention, as shown in Figure 7 and Figure 8, power supply module further includes exposing outside igniter case
31 selection switch 344, control circuit are specially the delay circuit for being provided with different delayed time mode, select switch 344 and circuit
Plate 32 is electrically connected and is used for the delay mode of control selections control circuit.Setting has different delayed time in electric igniter 30
The delay circuit of mode, and the different delay mode of selection 344 control selections of switch is set, so that the high energy of the present embodiment fires
Burning device can be realized the igniting of multi gear bit timing, and sparking mode is more diversified, and use is more flexible and convenient.
Specifically, as shown in Figure 7 and Figure 8, power supply module further includes being respectively used to control pushing power switch 342, enabling
The power switch button 345 of switch 343 and selection switch 344, enabled switch button 346 and selection switch button 347, igniting
The first mounting hole 3131, the second mounting hole 3121 and third mounting hole 3122, power switch button are offered on device shell 31
345, it enables switch button 346 and selection switch button 347 is flush-mounted in the first mounting hole 3131, the second mounting hole 3121 respectively
In third mounting hole 3122.Specifically, power switch button 345, enabled switch button 346 and selection switch button 347 are equal
For the button of rubber material, when it is in corresponding mounting hole, the hole wall interference of surrounding side wall and mounting hole is supported
It connects, i.e., switch button plug is blocked up in mounting hole, avoiding the liquid of water etc. from penetrating into igniter case 31, plays waterproof and protective switch
Effect, so, it is ensured that the high-energy combustion apparatus for destroying of the present embodiment have good waterproof sealing characteristic, can be real
Existing underwater operation.
Specifically, as shown in Figure 6 and Figure 7, igniter case 31 includes open tubular column shape closed at one end, open at one end
Body 312 and be covered in body 312 open end tail-hood 313, the closed end of charge shell 11 and body 312 is fixed to be connected
It connects, and offers the connecting hole 3123 spread out of for connecting wire 33 on the closed end of body 312.The first above-mentioned mounting hole
3131 are set on tail-hood 313, and power switch button 345 is on tail-hood 313, the second mounting hole 3121 and third installation
Hole 3122 is then all set on body 312, enables switch 343 and selection switch 344 on body 312.
More specifically, as shown in Figure 7 and Figure 8, tail-hood 313 and the clamping of body 312 connect, and tail-hood 313 and body 312
The position of clamping connection is additionally provided with waterproof grommet 100, anti-water-stop body it is isotonic enter electric igniter 30 in, influence electric igniter
30 normal use；In addition, tension spring 35 is additionally provided on tail-hood 313, when needing to open tail-hood 313, it is only necessary to pull tension spring 35
, 313 opening operation of tail-hood is simple；Also, the tension spring 35 can also play suspension storage apparatus for destroying.Certainly, tail
Lid 313 can also be connect using socket and by the way of being spirally connected etc. with body 312, not do unique restriction herein.
In another embodiment of the invention, as shown in Figure 7 and Figure 8, the outer surface of igniter case 31 is also embedded with anti-
Skidding 36 increases frictional force when user holds the high-energy combustion apparatus for destroying of the present embodiment, avoids falling shock influence master
The stability of burning powder column 12 and the powder column 21 that ignites.
In another embodiment of the invention, as shown in FIG. 7 and 8, battery compartment 3411 is additionally provided with inside body 312, electricity
Pond 341 is installed in battery compartment 3411 and is electrically connected with circuit board 32 and power switch 342；It is also equipped on circuit board 32
Several LED lights 37, and each LED light 37 exposes outside body 312, for example, each LED light 37 protrudes out to shell
Outside the body 312 or position corresponding with each LED light 37 of body 312 is made of transparent material, for showing
The working condition of each LED light 37.
Specifically, LED light 37 is used to indicate the use state of electric igniter 30, and e.g., electric igniter 30 is not used
When, LED light 37 is not lit, and when turning on the power switch 342, LED light 37 flashes feux rouges, opens enabled switch 343
When, 37 flash green of LED light, alternatively, when switching selection switch 344, the corresponding flashing different colours of LED light 37
Light is distinguished the delay selection state of circuit connection situation and circuit inside electric igniter 30 with this, maloperation is avoided to switch
30 error starting pilot combustion head 10 of electric igniter is caused to bring danger to operating personnel；In addition, LED light 37 can also be used
The electricity of 30 battery 341 of electric igniter in display when not enough power supply, reminds operating personnel to replace battery 341 in time.
In another embodiment of the invention, as shown in Figure 7 and Figure 8, electric igniter 30 further includes for receiving and dispatching igniting letter
The antenna 38 of breath is also provided with the 4th mounting hole 3412 on tail-hood 313, and one end of antenna 38 is plugged and fixed in the 4th mounting hole
It is electrically connected in 3412 and with circuit board 32, the other end of antenna 38 extends to outside tail-hood 313, for reception and launch point
Fiery information.In addition, being again provided with waterproof grommet 100 between the hole inner wall of the 4th mounting hole and the outer wall of antenna 38, prevent
Water body penetrates into electric igniter 30, further increases the waterproof performance of electric igniter 30.Specifically, the high energy combustion of the present embodiment
Remote control burning destroying system can also be formed together with remote control device by burning apparatus for destroying, when it is used in conjunction with remote control device, if
Antenna 38 is set with the firing command information for receiving remote control device sending, or by the fired state information of electric igniter 30
The clocking information that is such as delayed feeds back to remote control device, to realize the long-range control to the operation that dismantles or remove mines.
In another embodiment of the invention, ignitron 20 further includes shell 23, and the powder column 21 that ignites is packaged in shell 23
It is interior, so that ignitron 20 is become a structure that can independently deposit in outside combustion head 10, in the high-energy combustion of production the present embodiment
When device, it is embedded in main burning powder column 12 again after the completion of ignitron 20 can be fabricated separately.In this way, ignitron 20 and combustion
The manufacturing process for burning head 10 is mutually indepedent, can be avoided main burning powder column 12 and the medicament to ignite in powder column 21 is obscured, protect
Demonstrate,prove main burning powder column 12 and the intact of the respective functional characteristic of powder column 21 that ignite.
Preferably, above-mentioned shell 23 is made of celluloid, and shell 23 is avoided to block the effect of igniting for the powder column 21 that ignites
Fruit, it is ensured that ignitron 20 can and light main burning powder column 12 with shortest speed.Certainly, shell 23 can also use it
The material that he will not block the ignition results for the powder column 21 that ignites is made, and does not do to the material selection of production shell 23 herein unique
It limits.
In another embodiment of the invention, main burning powder column 12 is by thermite, diluent, assistant medicament and gas-forming agent
It is made, also, is in terms of 100% by the total weight of main burning powder column 12, the content of thermite is 65%~75%, diluent
Content is 5%~7%, and the content of assistant medicament is 18%~23%, and the content of gas-forming agent is 2%~5%；Wherein, with high fever
The total weight of agent is 100% meter, and thermite is by 51%~61% di-iron trioxide, 16%~25% copper oxide and 23%
~24% aluminium powder composition.
The main burning powder column 12 of the embodiment of the present invention, by the thermite of certain content, diluent, assistant medicament and gas making
Agent composition can not only guarantee that the burning of main burning powder column 12 generates the metal melt flow containing high energy heat, also, each formula closes
Suitable content, additionally it is possible to the effective pressure for adjusting the eruption of metal melt flow body, so that improving it penetrates effect.Specifically, this hair
It is bright using certain content match di-iron trioxide, copper oxide and aluminium powder be used as thermite raw material components, wherein copper oxide and
The reaction speed of aluminium powder reaction system is very fast (to react, phase homogenous quantities compared to copper oxide and di-iron trioxide, ferroso-ferric oxide
Copper oxide reacted with aluminium powder generate heat more than ferroso-ferric oxide reacted with aluminium powder generation heat), to improve list
The production rate and gas production rate of metal melt flow in the time of position, so that reaction system internal pressure increases, the melt flow of generation sprays
Density, speed, temperature all effectively increase.Even if reaction speed does not drop under 12 high density filling state of main burning powder column
It is low, while also ensuring the stability of the quality of 12 charge constitution of main burning powder column, moisture resistance is conducive to store, transport and make
With.Further, since the copper oxide specific gravity of same volume is greater than ferroso-ferric oxide, it therefore, can be in limited shell space
Loading copper oxide as more as possible react based material with aluminium powder, to improve the content of copper in product, improve metal melt flow
Density improves melt flow metal burn through ability.As a result, not only can be excessive to avoid powder charge, after apparatus for destroying perforation is ignited, melt flow
The phenomenon that excessively heating main burning powder column 12, apparatus for destroying caused to explode；And can be very few to avoid powder charge, apparatus for destroying
It is not beaten, but melt flow is ignited main burning powder column 12, causes explosive inflammation to turn explosion due to nowhere discharging combustion pressure
Phenomenon.
Therefore, the main burning powder column 12 of the present embodiment can guarantee the reaction speed under closely knit powder column form, ensure that reaction
Stability, improve heat generation in unit volume, achieve the purpose that enhance melt flow density, speed, the burn through ability of melt flow
It improves, penetration depth, penetration hole diameter, ignition capability increases.
In addition, react more stable after the closely knit powder column of compound combustion is made in above-mentioned each component by the present embodiment,
Controllability is more preferable, and burning operating time is controllable, can be realized the purpose taken into account and destroy unexploded ordnance and cutting, burn through metal.Through
Verification experimental verification, the grain density for the main burning powder column 12 that the present invention is implemented is up to 2.30-2.50g/cm3, dose is up to 100g-
130g, and burn time duration with this condition is up to 4s-6s.
In the present embodiment, matrix component of the thermite as main burning powder column 12 is that the burning of combustion head 10 plays high temperature
The material base of melt flow burn through effect.Specifically, thermite generates heat by exothermic reaction, and further in high heat condition
Lower reaction generates high-temperature metal melt flow.
Specifically, by configuring the raw material components of certain content, flow and pressure that melt flow body sprays are adjusted, to mention
What high combustion head 10 burnt penetrates effect.Specifically, being in terms of 100% by the total weight of thermite, thermite is by 51%~61%
Di-iron trioxide, 16%~25% copper oxide and 23%~24% aluminium powder raw material composition.Wherein, di-iron trioxide,
Copper oxide is reacted with aluminium powder respectively, and di-iron trioxide is reacted with aluminium powder generates molten mass, while generating high-heat environment；Copper oxide
It is reacted with aluminium powder, forms gas-liquid melt flow body.
Specifically, exothermic reaction, which occurs, for di-iron trioxide and aluminium powder generates molten mass, while amount of heat can be discharged,
A small amount of gas is generated, hot environment is provided；It participates in reacting for copper oxide, generates high-temperature gas and liquid blended melting object.It compares
In ferroso-ferric oxide, the present embodiment, as reactive matrix, can not only provide preferable hot environment using di-iron trioxide,
Moreover, the slag that di-iron trioxide reaction generates is less, be conducive to the removing of surface of test piece residue after burn through or cutting.
More specifically, the weight percentage of di-iron trioxide accounts for the 51%~61% of thermite raw material gross weight, one
In a little specific embodiments, the weight percentage of di-iron trioxide can for thermite raw material gross weight 52%, 54%,
56%, 58%, 60%.
More specifically, one reactive agent of copper oxide, controlling its weight percentage is 16%~25%, can be increased anti-
Thermal discharge is answered, and effectively improves reaction rate, to improve molten fluid flow rate, enhances melt flow volume density, improves melt flow to target
The pressure of object, and then improving melt flow can especially when medicament is pressed into closely knit powder column to the burn through ability of steel metal material
To improve powder column combustion stability, unit volume explosive payload is improved, device volume can be made to reduce, and burn through ability does not subtract, and has
Conducive to the Miniaturization Design of the high-energy combustion apparatus for destroying of this implementation, at the same allow to take into account the cutting to reinforcing bar and steel plate,
Burn through ability.If the content of copper oxide is more than 25%, due to the too fast uncontrollable adjusting of reaction speed, it is easy to cause detonation
Accident, the additional amount of copper oxide is no more than the 25% of thermite ingredient.In certain embodiments, the weight of copper oxide
Percentage composition can be 16%, 18.25%, 20.5%, 22.75%, the 25% of the thermite raw material gross weight.
More specifically, the weight percentage of aluminium powder accounts for the 23%~24% of thermite raw material gross weight, to promote each
Component is sufficiently reacted, and molten fluid pressure and melt flow kinetic energy are enhanced, and improves the mobility of melt flow, and then it is molten to improve melt flow metal
Wear ability.In some specific embodiments, the weight percentage of aluminium powder can for thermite raw material gross weight 23%,
23.2%, 23.4%, 23.6%, 23.8%, 24%.
In this way, using the thermite of said ratio, it is ensured that the abundant reaction of thermite ultimately forms stable and uniform
Melt flow body.Also, the thermite raw material of above-mentioned content range is provided, di-iron trioxide, copper oxide, aluminium powder hybrid reaction can
To provide enough metal melt flows, gaseous products, the eruption of melt flow body is formed, penetrative high-temperature melt flow is provided.
In the present embodiment, diluent is not involved in chemical reaction, as the disperse system substance in Composite incendiary agents, as grain
Son exists, and can reduce the quantity of reactant in unit volume, and absorbing reaction heat controls reaction speed speed, as particle
In the presence of having and prevent control melt flow to agglomerating together, there is good dispersion trend, enable the melt flow sprayed fine
Disperse, fracture be unlikely to cause, viscosity flow encrustation phenomena.Particularly, higher by (20% due to containing in the present embodiment thermite
~25%) when copper oxide, copper oxide is easy to cause powder column W-response excessively violent；It, can be at this point, the addition of diluent
Absorbing reaction heat adjusts the severe degree of reaction, under conditions of guaranteeing penetration power, guarantees to react uniform and stable progress.
Preferably, diluent is magnesia or aluminum oxide.Magnesia or aluminum oxide can be reacted in thermite
Heat absorption is melted in the process, reduces the severe degree of reaction, is existed as the particle for being not involved in reaction, is had and is prevented control melt flow
To agglomerating together, there is good dispersion trend, so that the melt flow sprayed can be good at dispersing, fracture is unlikely to cause,
Viscosity flow encrustation phenomena；In some specific embodiments, diluent is magnesia；In further embodiments, diluent three
Al 2 O, reaction speed speed are consistent with control melt flow condensation effect.
Specifically, the weight percentage of above-mentioned diluent accounts for the 5%~7% of Composite incendiary agents raw material gross weight, one
In a little specific embodiments, the weight percentage of diluent can for thermite raw material gross weight 5%, 5.5%, 6%,
6.5%, 7%.
In the present embodiment, gas-forming agent is also contained in main burning powder column 12, gas-forming agent is mainly used for improving gas generation
Amount increases the impact kinetic energy of metal melt flow, improves the mobility of melt flow, in time to improve the spouting velocity of metal melt flow body
The melt flow for being attached to metal surface is blown down, prevents from crusting.Preferably, gas-forming agent is potassium nitrate, is decomposed in potassium nitrate reaction process
It generates gas (such as oxygen), main, the gas of generation expands under the high temperature conditions, burner internal pressure can be increased,
Improve the penetration power or impact force of melt flow body；In addition, iron, copper etc. that the gas such as oxygen generated can be generated with main reaction system
High-temperature melt flow metal reaction and heat release.
In the present embodiment, during the reaction due to thermite, temperature is high, can generate solid-state and gaseous state mixing
Substance, therefore, the content of gas-forming agent can be with relative reduction, specifically, the weight percentage of gas-forming agent accounts for Composite incendiary agents original
The 2%~5% of total weight is expected, so as under conditions of guaranteeing penetration power, guarantee that reaction is equal by reaction speed
Even stable progress.In some specific embodiments, the weight percentage of gas-forming agent can be thermite raw material gross weight
2%, 2.75%, 3.5%, 4.25%, 5%.
In the present embodiment, also contain assistant medicament in column burning powder column 12, it is high with the fusing point for adjusting metal melt flow
It is low, its mobility is kept, raising penetrates effect.Preferably, assistant medicament is made of calcirm-fluoride, nickel powder and silica,
In, calcirm-fluoride improves the boiling effect of melt flow, prevents its crust for reducing reaction product fusing point；Nickel powder improve melt flow and
The sticking nature of metal surface is affixed on rapidly target and transmits heat, improves the efficiency of thermally conductive fusing metal, reaches the effect of burn through
Fruit；Silica can help melt flow to improve mobility, meanwhile, the melt flow for making it crust is easy to crisp section, not will cause melt flow heap
Product phenomenon.Further, the weight of calcirm-fluoride accounts for the 50%~60% of assistant medicament total weight, and the weight of nickel powder accounts for adjuvant
The 25%~30% of agent total weight, the weight of silica account for the 15%~20% of assistant medicament total weight.In the content range
Interior, calcirm-fluoride, nickel powder and silica adhere to rapidly so that the high-temperature metal melt flow that reaction generates is able to maintain mobility
And temperature is transmitted to target, have the function that fast and effective burn through.
Specifically, in the embodiment of the present invention, the weight percentage of assistant medicament accounts for Composite incendiary agents raw material gross weight
18%~23%, effect is preferably penetrated to reach.In some specific embodiments, the weight percent of assistant medicament contains
Amount can be 18%, 19%, 20%, 21%, 22%, the 23% of thermite raw material gross weight.
As the preferred embodiment of the present invention, in main burning powder column 12, assistant medicament is by calcirm-fluoride, nickel powder and titanium dioxide
Silicon composition, and the weight of calcirm-fluoride accounts for the 50%~60% of assistant medicament total weight, the weight of nickel powder accounts for assistant medicament total weight
25%~30%, the weight of silica accounts for the 15%~20% of assistant medicament total weight；Diluent is magnesia or three oxygen
Change two aluminium；Gas-forming agent is potassium nitrate.
It is main burning powder column 12 in terms of 100% by the total weight of main burning powder column 12 as most preferred embodiment of the present invention
It is made of the following component of following weight percentage:
It wherein, is in terms of 100% by the total weight of thermite, thermite is made of the following raw materials according of following weight content: three
Aoxidize two iron 51%~61%；Copper oxide 16%~25%；Aluminium powder 23%~24%；Diluent is magnesia or three oxidations two
Aluminium；Assistant medicament is made of calcirm-fluoride, nickel powder and silica, and the weight of calcirm-fluoride accounts for the 45% of assistant medicament total weight
~60%, the weight of nickel powder accounts for the 30%~40% of assistant medicament total weight, and the weight of silica accounts for assistant medicament total weight
10%~15%；Gas-forming agent is potassium nitrate.
Further, on the basis of the above embodiments, di-iron trioxide, copper oxide, aluminium powder, potassium nitrate, calcirm-fluoride
Granularity is 120~200 mesh；The granularity of aluminum oxide or magnesia is 120~180 mesh；The granularity of silica is
150~200 mesh.
Embodiment 1
A kind of main burning powder column 12 is made for configuring 100g main burning powder column 12 of following component:
Wherein, thermite includes the aluminium powder of the di-iron trioxide of 38.5g, the copper oxide of 15g and 16.5g；Diluent is three
Al 2 O 7g；Gas-forming agent is potassium nitrate 2g；Assistant medicament includes 11g calcirm-fluoride, 7g nickel powder and 3g silica.
The preparation method of main burning powder column 12, comprising the following steps:
Taking granularity is di-iron trioxide, copper oxide, aluminium powder, potassium nitrate, the calcirm-fluoride of 150 mesh；Granularity is 150 mesh
Aluminum oxide；Granularity is nickel powder, the silica of 150 mesh, in each component ratio, is weighed respectively stand-by；
Ferric oxide powder is mixed with aluminium powder respectively, cupric oxide powder is mixed with aluminium powder；
It in temperature is respectively baking 2 in 100~120 DEG C of oven by above-mentioned each mixture and potassium nitrate, calcirm-fluoride
It is dried within~6 hours；
After mixing by the medicament of drying process, aluminum oxide and nickel powder is added, continuess to mix to uniform, is made
The main charge is placed in dry vessel after cooled to room temperature by main charge, be placed in hermetically drying container to
With；
Main charge is fitted into pressing mold, is pressed into powder column to get the main burning powder column 12 of the present embodiment is arrived.
Embodiment 2
A kind of main burning powder column 12 is made for configuring 100g main burning powder column 12 of following component:
Wherein, thermite includes the aluminium powder of the di-iron trioxide of 42g, the copper oxide of 15.5g and 17.5g；Diluent is oxygen
Change magnesium；Gas-forming agent is potassium nitrate；Assistant medicament includes 10g calcirm-fluoride, 6g nickel powder and 2g silica.
The preparation method of the main burning powder column 12, comprising the following steps:
Taking granularity is di-iron trioxide, aluminium powder, copper oxide, potassium nitrate, the calcirm-fluoride of 140 mesh；Granularity is 150 mesh
Magnesia, silica；Granularity is nickel powder, the silica of 200 mesh, in each component ratio, is weighed respectively stand-by；
Remaining step is the same as embodiment 1.
The weight of calcirm-fluoride accounts for the 45%~60% of the assistant medicament total weight, and it is total that the weight of nickel powder accounts for assistant medicament
The 30%~40% of weight, the weight of silica account for the 5%~15% of assistant medicament total weight.
Embodiment 3
A kind of main burning powder column 12 is made for configuring 100g main burning powder column 12 of following component:
Wherein, thermite includes: the di-iron trioxide of 40.5g, the copper oxide of 12g and the aluminium powder of 16.5g；Diluent is
Aluminum oxide；Gas-forming agent is potassium nitrate；Assistant medicament includes 13g calcirm-fluoride, 7 nickel powders and 3g silica.
The preparation method of Composite incendiary agents, comprising the following steps:
Taking granularity is di-iron trioxide, copper oxide, aluminium powder, potassium nitrate, the calcirm-fluoride of 130 mesh；Granularity is 140 mesh
Magnesia；Granularity is nickel powder, the silica of 160 mesh, in each component ratio, is weighed respectively stand-by；
Remaining step is the same as embodiment 1.
Embodiment 4
The present embodiment destroys the main burning powder column 12 of unexploded, is made of following component:
Wherein, thermite includes the aluminium powder of the di-iron trioxide of 38g, the copper oxide of 17g and 17g；Diluent is oxidation
Magnesium；Gas-forming agent is potassium nitrate；Assistant medicament includes 11g calcirm-fluoride, 7g nickel powder and 3g silica.
The preparation method of main burning powder column 12, comprising the following steps:
Taking granularity is the ferric oxide powder of 135 mesh, nickel oxide powder, aluminium powder, cupric oxide powder, potassium nitrate powder, calcirm-fluoride
Powder；Granularity is the magnesia of 145 mesh；Granularity is that nickel powder, the silica of 190 mesh are weighed respectively in each component ratio
For use；
Remaining step is the same as embodiment 1.
Comparative example 1
The destruction non-bullet main burning powder column 12 that this comparative example provides, is made of following component:
Wherein, thermite is made of 40g di-iron trioxide, 14g copper oxide and 17g aluminium powder.Assistant medicament includes 11g fluorine
Change calcium, 7g nickel powder and 2g silica.
The preparation method of this comparative example the following steps are included:
Select granularity for the ferric oxide of 140 mesh, copper oxide, aluminium powder, potassium nitrate, calcirm-fluoride, granularity is 120 mesh
Aluminum oxide, granularity be 180 mesh nickel powder, silica, press each component ratio, respectively weigh for use.
Ferric oxide, copper oxide, aluminium powder are uniformly mixed and obtain thermite；Calcirm-fluoride is uniformly mixed with nickel powder and is made
Adjuvant.Each medicament is respectively placed in 120 DEG C of baking oven, drying is taken out after 2 hours, is cooled to room temperature, is placed in container
For use.
Successively by main thermite, aluminum oxide, potassium nitrate and adjuvant after mixing to get arrive main burning powder column
12, it is placed in container stand-by.
Comparative example 2
The destruction non-bullet main burning powder column 12 that this comparative example provides, is made of following component:
Wherein, thermite is made of 6.5g di-iron trioxide, 14g copper oxide and 17g aluminium powder.Assistant medicament includes 12g fluorine
Change calcium, 8g nickel powder and 3g silica.
The preparation method of this comparative example the following steps are included:
Select granularity for the ferric oxide of 140 mesh, copper oxide, aluminium powder, potassium nitrate powder, calcirm-fluoride, granularity 130
Purpose aluminum oxide, granularity is nickel powder, the silica of 180~200 mesh, in each component ratio, is weighed respectively stand-by.
Ferric oxide powder, copper oxide, aluminium powder are uniformly mixed and obtain thermite；Calcirm-fluoride is uniformly mixed system with nickel powder
Obtain adjuvant.Each medicament is respectively placed in 115 DEG C of baking oven, drying is taken out after 2 hours, is cooled to room temperature, is placed in container
In it is stand-by.
Successively by main thermite, aluminum oxide, potassium nitrate and adjuvant after mixing to get arrive main burning powder column
12, it is placed in container stand-by.
Main burning powder column 12 obtained by Examples 1 to 4 and comparative example 1~2 is subjected to the experiment of burn through metal plate and metal
Explosive ignites experiment in shell.Specifically, being by 12 outer diameter of main burning powder column obtained in Examples 1 to 4 and comparative example 1~2
30mm, internal diameter 5mm, a length of 105mm, degree of packing 2.5g/cm3.Each powder column is respectively charged into high-energy combustion of the invention
In the combustion head 10 of apparatus for destroying, burn through ability comparative experiments is carried out to the steel plate of 5mm thickness, experimental result is as shown in table 1 below.
Table 1
Note: the burning time in table refers to that main burning powder column 12 lights rear jet flow and starts the time terminated to jet flow, burn through
Time, which refers to, lights from powder column to the time used in experiment steel plate burn through, burn through diameter be after melt flow on experiment steel plate shape
At penetration hole diameter；Average slag thickness refers to the average thickness of slag on molten hole surrounding steel plate.
Explosive, which ignites to test, in metal shell made of steel plate to 5mm thickness carries out burn through ignition capability comparative experiments, real
It is as shown in table 2 below to test result.
Table 2
Note: the power of igniting in table refers to that the melt flow sprayed after powder column is lighted penetrates 5mm thick steel plate and the interior blasting charge that ignites
Ability.It fires result and refers to and refer to that the melt flow that sprays penetrates 5mm thick steel plate and explosive inflammation after the interior blasting charge that ignites after powder column is lighted
Feature, according to the sequence to grow from weak to strong, successively with stablizing, burning, vigorous combustion, detonation, explode describes burning degree.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of high-energy combustion apparatus for destroying characterized by comprising
Combustion head, the combustion head include charge shell and the main burning powder column that is packaged in the charge shell；
Ignitron, the ignitron are embedded in the main burning powder column, and the ignitron includes for the main burning of igniting
The powder column and for the electric igniter for lighting the powder column that ignites that is powered of igniting of powder column, the electric igniter is embedded in described ignite
In powder column；
Electric igniter, the electric igniter includes igniter case and the circuit board that is set in the igniter case, described
Igniter case is fixedly connected with the charge shell, and the control electricity for generating initial firing current is provided on the circuit board
Road, the control circuit and the electric igniter be electrically connected and be used to pass to the initial firing current electric igniter with
Light the electric igniter.
2. high-energy combustion apparatus for destroying according to claim 1, it is characterised in that:
The electric igniter has the first end and second end being oppositely arranged, and the first end of the electric igniter is embedded in described draw
It fires in powder column, the second end of the electric igniter extends the powder column that ignites；
The electric igniter further includes the connecting wire for being used for transmission the initial firing current, the first end of the connecting wire and institute
State control circuit be connected, the second end of the connecting wire extend the igniter case and with the electric igniter second
End is connected.
3. high-energy combustion apparatus for destroying according to claim 2, it is characterised in that: the charge shell and the igniter
Shell is hollow cylindrical structure, and the charge shell is at least open at one end, and the open end of the charge shell and the point
The end that firearm shell extends the connecting wire is fixedly connected.
4. high-energy combustion apparatus for destroying according to claim 3, it is characterised in that: the igniter case extends described
The end of connecting wire is convexly equipped with stage portion, and the end face of the charge shell open end has extended to form hook after bending inwards
Portion, the open end of the charge shell are socketed on the end that the igniter case extends the connecting wire, the hook
Portion is hooked in the stage portion.
5. high-energy combustion apparatus for destroying according to claim 1, it is characterised in that:
The combustion head further includes plug, liner, nozzle and drive end bearing bracket, and the charge shell has the first opening being oppositely arranged
End and the second open end, the first open end of the charge shell is fixedly connected with the igniter case；
The plug is stifled at the first open end of the charge shell, and the intermediate position of the plug offers described in confession
The via hole that the second end of connecting wire/electric igniter second end passes through, the liner are located in the main burning powder column
Outer wall and the charge shell inner wall between, the nozzle is installed at the second open end of the charge shell, described
Drive end bearing bracket is covered on the second open end of the charge shell.
6. high-energy combustion apparatus for destroying according to claim 5, it is characterised in that: the intermediate position of the nozzle offers
First spray-hole, drive end bearing bracket position corresponding with first spray-hole offer the second spray-hole, the combustion head
It further include sealed nozzle lid, the sealed nozzle lid is covered on first spray-hole.
7. high-energy combustion apparatus for destroying according to claim 1, it is characterised in that: the intermediate position of the main burning powder column
It is reserved with the first embedded hole, the intermediate position of the powder column that ignites is reserved with the second embedded hole, and the ignitron is flush-mounted in described
In first embedded hole, the first end of the electric igniter is in the described second embedded hole.
8. described in any item high-energy combustion apparatus for destroying according to claim 1~7, it is characterised in that:
The electric igniter further includes power supply module, the power supply module include the battery that is set in the igniter case with
And expose outside the power switch and enabled switch of the igniter case；
The power switch and the battery are electrically connected and are used to control the battery and the control circuit electrically conducts/breaks
It opens, the enabled switch is electrically connected with the circuit board and is used to control the electric igniter electrically leads with the control circuit
On/off is opened.
9. high-energy combustion apparatus for destroying according to claim 8, it is characterised in that: the power supply module further includes exposing outside
The selection of the igniter case switchs, and the control circuit is the delay circuit for being provided with different delayed time control model, described
Selection switch is electrically connected with the circuit board and is used for the delays time to control mode of control circuit described in control selections.
10. described in any item high-energy combustion apparatus for destroying according to claim 1~7, it is characterised in that: the main burning powder column
Be made of thermite, diluent, assistant medicament and gas-forming agent, and by the total weight of the main burning powder column be 100% in terms of, it is described
The content of thermite is 65%~75%, and the content of the diluent is 5%~7%, and the content of the assistant medicament is 18%
~23%, the content of the gas-forming agent is 2%~5%；By the total weight of the thermite be 100% in terms of, the thermite by
51%~61% di-iron trioxide, 16%~25% copper oxide and 23%~24% aluminium powder composition.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354133.1A CN110132085A (en) | 2019-04-29 | 2019-04-29 | High-energy combustion apparatus for destroying |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354133.1A CN110132085A (en) | 2019-04-29 | 2019-04-29 | High-energy combustion apparatus for destroying |
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Family
ID=67575524
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| CN110642664A (en) * | 2019-11-01 | 2020-01-03 | 四川蓝狮科技有限公司 | High-energy high-combustion-rate ignition agent |
| CN112851452A (en) * | 2021-03-09 | 2021-05-28 | 河南中南工业有限责任公司 | Pyrotechnic composition for pyrotechnic cutting device and manufacturing method and application thereof |
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