CN105605994A - Detonating tube blasting network structure and blasting method - Google Patents
Detonating tube blasting network structure and blasting method Download PDFInfo
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- CN105605994A CN105605994A CN201510652413.2A CN201510652413A CN105605994A CN 105605994 A CN105605994 A CN 105605994A CN 201510652413 A CN201510652413 A CN 201510652413A CN 105605994 A CN105605994 A CN 105605994A
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Abstract
The invention discloses a detonating tube blasting network structure and a blasting method. The network structure comprises a detonating area, a detonating propagation area and a blasting area; a high-pressure pulse electric energy (namely activation impulse energy) generated by an exploder in the detonating area blasts a single detonating and detonating propagating tube through a leading wire and a trigger pin remotely; after detonating propagation in the detonating propagation area, N detonating and detonating propagation tubes transmit denotation information to N primer detonators within N explosive bags accurately, and the explosive bags are blasted according to a set sequence.The detonating tube blasting network structure and the blasting method are low in cost, safe and reliable and wide in application range.
Description
Technical field
The present invention relates to a kind of detonator blasting network structure and blasting method, being specifically related to one can extensive useIn the detonator blasting network structure of non-coal mine underground blasting, surface blasting, ground surface works demolition blasting and quick-friedBroken method.
Background technology
Commission of Science, Technology and Industry for National Defence in 2008, Ministry of Public Security's dispatch explicit order eliminate (" about carry out superseded fuse cord, blasting cap,The notice of AN-TNT containing explosive related work " (quick-fried (2008) No. 203 of section's work); On September 6th, 2013, country was pacifiedPrison general bureau issues " equipment banning use of about issue metal and nonmetal mine and technique catalogue (first)Notice ", wherein the 15th article is " blasting cap, fuse cord "; It bans use of reason: " blasting cap is to make the earliestWith detonator, must and fuse cord be used in conjunction with, ignite with the flame of fuse cord ejection. At mechanical energy and otherUnder the effect of the heat energy of form, also can be detonated. Explosion time produces naked light, and poor safety performance, easily causes explosionAccident ". After blasting cap, fuse cord are cancelled, the detonate suggestion of technique of mine: " can adopt good the rising of security performanceQuick-fried equipment (as: non-electric initiation system, electric cap etc.) ".
Before in September, 2013, mine is being that blasting cap detonates, detonator network propagation of explosion with initiation net, therefore fieryAfter the cancellation of detonator, fuse cord, its corresponding blasting network disappears, and must research and develop new detonator blasting network,Otherwise will have a strong impact on mine produces and explosion industry.
The main equipment of detonator blasting network:
(1) detonator: detonator is the polyethylene plastic hose that a kind of inwall scribbles brisant explosive powder,Detonator can directly be connected with detonator, also can use separately. The explosive of detonator inwall at firing impulse orUnder Blast Shock blast produce Detonation Shock Wave, Detonation Shock Wave under the effect of pipe effect along detonatorPropagate forward, the explosive on tube wall provides energy for the stable propagation of managing interior Detonation Shock Wave, final ignition with itConnected detonator, the method for detonation tube has: firing impulse hits quick-fried method, the quick-fried device propagation of explosion method that continues, detonator are (friedMedicine) blasting procedure;
(2) the detonator quick-fried device that continues: the effect of the quick-fried device that continues is propagation of explosion detonator is conventional on the market of explosion at presentThe quick-fried device that continues has one to one, the several types such as four, seven, one to one just detonator continue quick-friedly, four, seven are continuedAfter the every one-level propagation of explosion of quick-fried device, can a biography three or pass six;
(3) industrial detonator: engineering explosion detonator used is essentially 8#Industrial detonator, detonator classification by useThere are the polytypes such as blasting cap, electric cap, Nonel detonator, electric detonator, have wink to send out by time-delay characteristics classificationDetonator and delay detonator, that delay detonator can be divided into is again second poor, half second difference, millisecond differ from delay detonator.
The effect of blasting network is to guarantee that, under the condition of bursting work region equipment, personal security, letter will detonateBreath is accurately assigned to the igniting primer of each design of blasting engineering, must possess two kinds of functions: produce the letter that detonatesNumber and time break is accurately imported into when the detonating capsule in time N hole. After blasting cap, fuse cord are cancelled,The detonating capsule that detonator production producer can provide has: electric cap, Nonel detonator, lead pipe delay detonator, electronicsCoding detonator, its corresponding initiation net has: electric cap blasting network, prolongation detonator blasting network, lead pipeDelay detonator blasting network, electronic code detonator blasting network, detonator blasting network is being used in domestic similar mineThe problem summary existing:
(1) not anti-stray current of electric cap, therefore electric cap blasting network is not suitable for non-coal mine down-hole,New data shows that electric cap will be eliminated;
(2) extend detonator method of ignition employee complicated operation, cost is high;
(3) lead pipe delay detonator method of ignition security reliability is poor, cost is high;
(4) electronic code blasting cap initiation method complicated operation, cost are high.
By above detonator blasting network is analyzed, need to study a kind of applicable non-coal mine down-hole new lead quick-friedPipe blasting network, this blasting network should be able to meet following requirement: security performance is good, material source is wide, rise burst intoThis is low, simple to operate.
Summary of the invention
Technical problem solved by the invention is, for the deficiencies in the prior art, to provide a kind of detonator explosion netNetwork structure and blasting method, cost is low, safe and reliable, applied widely.
Technical scheme of the present invention is:
A kind of detonator blasting network structure, comprises fuze action zone, propagation of explosion district and blast area;
Described fuze action zone comprises exploder 1, shot firing cable 2, percussion pin 3 and detonation tube 4; Exploder 1Be connected with one end of percussion pin 3 by shot firing cable 2, the other end of percussion pin 3 inserts a detonation tubeIn 4, and contact or approach the explosive of detonation tube 4 tube walls;
The structure in propagation of explosion district is the one in following structure:
The first structure: comprise a first order propagation of explosion detonator 7; First order propagation of explosion detonator 7 is led with detonatingBooster is connected;
The second structure: comprise N root first order propagation of explosion detonator 7 and a first order propagation of explosion detonator 6; DetonateDetonator is connected with first order propagation of explosion detonator 6; N root first order propagation of explosion detonator 7 and first order propagation of explosion detonator 6Bunch connection, first order propagation of explosion detonator 6 is positioned over center, and N root first order propagation of explosion detonator 7 is evenly laid inAfter first order propagation of explosion detonator 6 peripheries, be held together;
The third structure: comprise N root first order propagation of explosion detonator 7 and a first order quick-fried device 5 that continues; Detonate and leadThe first order of all inserting booster and N root first order propagation of explosion detonator 7 continues in the cavity of quick-fried device 5;
Blast area comprises detonating capsule 8 and cartridge bag 9; In each cartridge bag 9, be inserted with a detonating capsule 8; EveryFirst order propagation of explosion detonator 7 is respectively connected with a detonating capsule 8;
The structure in described propagation of explosion district is the second structure; And wherein a part of first order propagation of explosion detonator 7, eachRoot is respectively connected with a second level propagation of explosion detonator 11 again; Every second level propagation of explosion detonator 11 passes with the many second levelQuick-fried detonator cluster articulation, second level propagation of explosion detonator 11 is positioned over center, and many second level propagation of explosion detonators are equalAfter the even second level propagation of explosion detonator periphery that is laid in, be held together; Every second level propagation of explosion detonator 7 respectively rises with oneQuick-fried detonator 8 is connected.
The structure in described propagation of explosion district is the third structure; And wherein a part of first order propagation of explosion detonator 7, eachRoot respectively inserts again a second level and continues in the cavity of quick-fried device together with many second level propagation of explosion detonators, every secondLevel propagation of explosion detonator 7 is respectively connected with a detonating capsule 8.
The structure in described propagation of explosion district is the second structure; And wherein a part of first order propagation of explosion detonator 7, eachRoot respectively inserts again a second level and continues in the cavity of quick-fried device together with many second level propagation of explosion detonators, every secondLevel propagation of explosion detonator 7 is respectively connected with a detonating capsule 8. Form without blasting cap initiation and have detonator combined blasting netNetwork, as shown in Figure 5.
Propagation of explosion detonator is connected with detonating capsule, and the hop count of detonating capsule and delay inequality are determined by designing requirement, passesQuick-fried detonator imports time break into detonating capsule and igniting primer.
A kind of detonator blasting method, adopts above-mentioned detonator blasting network structure, and detonator blasting networkPropagation of explosion district in structure adopts the first structure; The firing impulse that exploder 1 produces hits quick-fried detonation tube 4,The detonation tube 4 of being pulled the trigger imports detonation wave into first order propagation of explosion detonator 7, first order propagation of explosion detonator 7The detonating capsule 8 being attached thereto that detonates, by the detonating capsule 8 corresponding cartridge bag 9 that detonates.
A kind of detonator blasting method, adopts above-mentioned detonator blasting network structure, and detonator blasting networkPropagation of explosion district in structure adopts the second structure; The firing impulse that exploder 1 produces hits quick-fried detonation tube 4,The detonation tube 4 of being pulled the trigger imports detonation wave into first order propagation of explosion detonator 6, by first order propagation of explosion detonator 6Again be passed to first order propagation of explosion detonator 7; First order propagation of explosion detonator 7 detonating capsule being attached thereto that detonates8, by the detonating capsule 8 corresponding cartridge bag 9 that detonates.
A kind of detonator blasting method, adopts above-mentioned detonator blasting network structure; What exploder 1 produced sends outFire punching can be hit quick-fried detonation tube 4, and the detonation tube 4 of being pulled the trigger imports detonation wave into first order propagation of explosion detonator6, be again passed to first order propagation of explosion detonator 7 by first order propagation of explosion detonator 6; Part first order propagation of explosionThe detonating capsule 8 that detonator 7 direct initiations are attached thereto, by the detonating capsule 8 corresponding cartridge bag 9 that detonates; AnotherPart first order propagation of explosion detonator 7 imports detonation wave into second level propagation of explosion detonator 11, the more second level of propagation of explosionPropagation of explosion detonator and the detonating capsule 8 that is connected with second level propagation of explosion detonator, thus detonate more cartridge bag 9.
A kind of detonator blasting method, adopts above-mentioned detonator blasting network structure, and detonator blasting networkPropagation of explosion district in structure adopts the second structure; The firing impulse that exploder 1 produces hits quick-fried detonation tube 4,The detonation tube 4 of being pulled the trigger imports detonation wave into the first order quick-fried device 5 that continues, and continues quick-fried device 5 again by the first orderBe passed to first order propagation of explosion detonator 7; First order propagation of explosion detonator 7 detonating capsule 8 being attached thereto that detonates,By the detonating capsule 8 corresponding cartridge bag 9 that detonates.
A kind of detonator blasting method, adopts above-mentioned detonator blasting network structure; What exploder 1 produced sends outFire punching can be hit quick-fried detonation tube 4, and the detonation tube 4 of being pulled the trigger imports detonation wave into the first order quick-fried device 5 that continues,Be passed to first order propagation of explosion detonator 7 by the first order quick-fried device 5 that continues; Part first order propagation of explosion detonator 7 is straightThe detonating capsule 8 that connecing detonates is attached thereto, by the detonating capsule 8 corresponding cartridge bag 9 that detonates; Another part first orderPropagation of explosion detonator 7 imports detonation wave into the second level quick-fried device 10 that continues again, and the more second level of propagation of explosion propagation of explosion is led quick-friedPipe and the detonating capsule 8 that is connected with second level propagation of explosion detonator, thus detonate more cartridge bag 9. Fig. 4
A kind of detonator blasting method, adopts above-mentioned detonator blasting network structure; What exploder 1 produced sends outFire punching can be hit quick-fried detonation tube 4, and the detonation tube 4 of being pulled the trigger imports detonation wave into first order propagation of explosion detonator6, be again passed to first order propagation of explosion detonator 7 by first order propagation of explosion detonator 6; Part first order propagation of explosionThe detonating capsule 8 that detonator 7 direct initiations are attached thereto, by the detonating capsule 8 corresponding cartridge bag 9 that detonates; AnotherPart first order propagation of explosion detonator 7 imports detonation wave into the second level quick-fried device 10 that continues, propagation of explosion more second againLevel propagation of explosion detonator and the detonating capsule 8 that is connected with second level propagation of explosion detonator, thus detonate more cartridge bag 9.Fig. 5
Principle of the present invention is:
The firing impulse that exploder 1 produces hits quick-fried detonation tube 4, and the detonation tube 4 of being pulled the trigger is by detonationThe first order of ripple importing into continue quick-fried device 5 or first order propagation of explosion detonator 6, by the first order continue quick-fried device 5 or first order propagation of explosionDetonator 6 is passed to first order propagation of explosion detonator 7 again; First order propagation of explosion detonator 7 is directly and in cartridge bag 9Detonating capsule 8 is connected, or imports next stage the continue quick-fried device second level continue quick-fried device or propagation of explosion detonator second level propagation of explosion thunder intoPipe, the more propagation of explosion detonator of propagation of explosion and connected detonating capsule 8, thus detonate more cartridge bag 9.
Beneficial effect:
The present invention has utilized (biography) quick-fried characteristic of detonator, uses Nonel detonator as propagation of explosion detonator and risesQuick-fried detonator, has cancelled special electric cap, lead pipe delay detonator and electronic code blasting cap initiation detonator; Can realizeOutside hole without detonator, and outside hole without detonator and the blasting from that has two kinds of modes of detonator to combine. Cost is low, safetyReliably, applied widely.
(1) cost is low
1, detonator blasting network selects equipment to be conventional material, reliable in quality
The present invention's equipment used as: exploder, shot firing cable, percussion pin, detonator, quick-fried device, detonator continueDetonators etc. are all comparatively ripe approved product, as reliable in net connection, and the accurate quick-fried rate of detonating of cartridge bag can reach100％；
Equipment used source is wide, exploder stable performance, and it is low that exploder and shot firing cable can reuse cost,Compared with the blasting network that the present invention adopts with similar mines, every percussion is detonated and once can be saved more than 20 yuan.
(2) safe and reliable
Detonator blasting network has used without the reliability of delay technique, blasting engineering high. For guaranteeing that cartridge bag detonatesOrder is undertaken by designer's thinking completely, and the propagation of explosion detonator of detonator blasting network adopts instantaneous cap, cartridge bagIn detonating capsule adopt delay detonator, detonation tube hit quick-fried after, blasting network is instantaneous passes time breakTo N the detonating capsule of ining succession with propagation of explosion detonator in N cartridge bag, cartridge bag is pressed the time difference that detonating capsule is setWith order blast, control thus the damage of explosion flying to blasting network.
The present invention adopts remote percussion detonating technique, and detonator and Nonel detonator antistatic effect are strong, necessaryUse professional instrument to pull the trigger and detonate, instantaneous propagation of explosion after blasting network detonates, does not exist in advance and delayed ignition,Therefore network initiation needs only personnel before, equipment is withdrawn safety zone to, just can prevent all shotfiring safety accidents, carriesThe high essential safety level of bursting work.
(3) applied range, applicability are strong
The present invention has substituted former blasting cap blasting network after blasting cap, fuse cord are stopped using, can extensive useIn non-coal mine underground blasting, surface blasting, demolition blasting engineering.
Brief description of the drawings
Fig. 1, technical solution of the present invention fundamental diagram;
The blasting network that Fig. 2, the inner percussion method of detonating form;
Fig. 3, inner blasting network of pulling the trigger the method for detonating and outside explosion propagation of explosion method formation;
Fig. 4, the inner percussion method of detonating is (quick-fried without propagation of explosion detonator with the blasting network of inner detonation wave propagation of explosion method formationNetwork scores a goal);
Fig. 5, inner explosion net of pulling the trigger the method for detonating, outside explosion propagation of explosion method, inner detonation wave propagation of explosion method formationNetwork (outside hole without detonator with have a detonator combined blasting network);
Description of reference numerals:
1: exploder, 2: shot firing cable, 3: percussion pin, 4: detonation tube, 5: the first order continue quick-fried device,6: first order propagation of explosion detonator, 7: propagation of explosion detonator, 8: detonating capsule, 9: cartridge bag, 10: the second level is continued quick-friedDevice, 11: second level propagation of explosion detonator.
Detailed description of the invention
For further describing the present invention, enter one below in conjunction with 1,2,3,4,5 pairs of this blasting network technology of accompanying drawingStep is described in detail.
Embodiment 1:
As shown in Figure 1, the invention discloses a kind of detonator blasting network structure, comprise successively serial ignition district,Propagation of explosion district and blast area;
Described fuze action zone comprises exploder 1, shot firing cable 2, percussion pin 3 and detonation tube 4; Exploder 1Be connected with one end of percussion pin 3 by shot firing cable 2, the other end of percussion pin 3 inserts a detonation tubeIn 4, and contact or approach the explosive of detonation tube 4 tube walls;
The structure in propagation of explosion district is the one in following structure:
The first structure: as shown in Figure 2, comprise a first order propagation of explosion detonator 7; First order propagation of explosion is led quick-friedPipe 7 is connected with detonation tube;
The second structure: comprise N root first order propagation of explosion detonator 7 and a first order propagation of explosion detonator 6; DetonateDetonator is connected with first order propagation of explosion detonator 6; N root first order propagation of explosion detonator 7 and first order propagation of explosion detonator 6Bunch connection, first order propagation of explosion detonator 6 is positioned over center, and N root first order propagation of explosion detonator 7 is evenly laid inAfter first order propagation of explosion detonator 6 peripheries, be held together;
The third structure: comprise N root first order propagation of explosion detonator 7 and a first order quick-fried device 5 that continues; Detonate and leadThe first order of all inserting booster and N root first order propagation of explosion detonator 7 continues in the cavity of quick-fried device 5;
Blast area comprises detonating capsule 8 and the cartridge bag 9 that need to detonate; In each cartridge bag 9, be inserted with the thunder that detonatesPipe 8; Every first order propagation of explosion detonator 7 is respectively connected with a detonating capsule 8; The hop count of detonating capsule and prolongingThe time difference determines by designing requirement, ignites detonator, imports time break into detonating capsule and igniting primer.
Embodiment 2:
As shown in Figure 3, the structure in described propagation of explosion district is the second structure; And wherein a part of first order propagation of explosion is ledBooster 7, each root is respectively connected with a second level propagation of explosion detonator 11 again; Every second level propagation of explosion detonator 11 withMany second level propagation of explosion detonator cluster articulations, second level propagation of explosion detonator 11 is positioned over center, the many second levelPropagation of explosion detonator is evenly laid in after the propagation of explosion detonator periphery of the second level and is held together; Every second level propagation of explosion detonator7 are respectively connected with a detonating capsule 8.
Embodiment 3:
As shown in Figure 4, the structure in described propagation of explosion district is the third structure; And wherein a part of first order propagation of explosion is ledBooster 7, each root respectively inserts again the continue cavity of quick-fried device of a second level together with many second level propagation of explosion detonatorsIn, every second level propagation of explosion detonator 7 is respectively connected with a detonating capsule 8.
Embodiment 4:
As shown in Figure 5, the structure in described propagation of explosion district is the second structure; And wherein a part of first order propagation of explosion is ledBooster 7, each root respectively inserts again the continue cavity of quick-fried device of a second level together with many second level propagation of explosion detonatorsIn, every second level propagation of explosion detonator 7 is respectively connected with a detonating capsule 8. Form without blasting cap initiation and have thunderPipe combined blasting network.
The method of ignition of detonator of the present invention is the inner method of detonating of pulling the trigger:
Shot firing cable one end is connected with the payment to a porter of percussion pin with exploder, the other end; Percussion pin is inserted and detonatedIn detonator, make its contact or approach the explosive of detonation tube tube wall; The firing impulse that exploder produces passes throughShot firing cable reaches the end of percussion pin, produces spark in end, hits the explosive of quick-fried detonation tube inwall, sends outFire punching can instantaneous relase be hit the original fire point that quick-fried detonation tube the method is detonator blasting network;
The boosting method of detonator is:
1, outside explosion propagation of explosion method: the detonating capsule that detonation tube (importing detonator into) is ined succession and needsPropagation of explosion detonator (spreading out of detonator) bunch connection that detonates, propagation of explosion detonator is placed on center, and many needs detonatePropagation of explosion detonator be evenly laid in after its periphery and be held together; Detonation tube (importing detonator into) is ined successionThe Detonation Shock Wave that detonating capsule blast produces smashes the vinyon of all propagation of explosion detonators of bunch connection with itAfter hit again the explosive of quick-fried its inwall, make to produce Detonation Shock Wave in pipeline and outwards spread out of.
2, the quick-fried propagation of explosion method (inner detonation wave propagation of explosion method) that continues: detonation tube (importing detonator into), propagation of explosion are ledBooster (spreading out of detonator) all inserts in the cavity of the quick-fried device that continues, then sealing, detonation tube (import into lead quick-friedPipe) detonation wave is imported in the closed cavity of the quick-fried device that continues, Detonation Shock Wave hits quick-fried (propagation of explosion), and insertion continues in quick-fried deviceOther all propagation of explosion detonators (spreading out of detonator), make it produce Detonation Shock Wave and outwards spread out of.
The propagation of explosion detonator outwards spreading out of has two kinds of purposes: directly import detonating capsule into, and quick-fried with continuing of next stage moreDevice or propagation of explosion detonator connection connect, and ignite more propagation of explosion detonator by it. Hit quick-fried or (risen by the detonator of propagation of explosionQuick-fried detonator or propagation of explosion detonator) can be by outside explosion propagation of explosion method or the quick-fried propagation of explosion method that continues (detonation wave propagation of explosion method)Any mode to next stage propagation of explosion, finally time break being imported into each needs the thunder in igniting primerPipe, as shown in Figure 1.
(biographys) the quick-fried method that rises of detonator can single method formation blasting network, two kinds of method groups whereinSynthesize blasting network, also can three kinds of methods merge formation blasting networks, form the explosion net of following Four typesNetwork, operator can have choice for use according to engineering characteristic:
1, the inner percussion method of detonating can be served as the original fire point of detonator blasting network, can form separately single thunderPipe percussion initiation net, but the big gun hole of at every turn can only detonating, this initiation net is suitable for the fragmentation of isolated rockExplosion;
Particularly, the firing impulse that exploder 1 produces as shown in Figure 2 hits quick-fried detonation tube 4, by what pull the triggerDetonation tube 4 imports detonation wave into first order propagation of explosion detonator 7, and first order propagation of explosion detonator 7 detonates with itConnected detonating capsule 8, by the detonating capsule 8 corresponding cartridge bag 9 that detonates.
2, the inner percussion method of detonating has constituted detonator with outside explosion propagation of explosion method and has pulled the trigger initiation net, and this is quick-friedThe network that scores a goal is suitable for driving right overhead, the stope mining blasting of explosion point set;
Particularly, adopt above-mentioned detonator blasting network structure, and propagation of explosion in detonator blasting network structureDistrict adopts the second structure; The firing impulse that exploder 1 produces hits quick-fried detonation tube 4, and that is pulled the trigger detonatesDetonator 4 imports detonation wave into first order propagation of explosion detonator 6, is again passed to by first order propagation of explosion detonator 6One-level propagation of explosion detonator 7; First order propagation of explosion detonator 7 detonating capsule 8 being attached thereto that detonates, by the thunder that detonatesThe pipe 8 corresponding cartridge bags 9 that detonate.
Or as shown in Figure 3, the firing impulse that exploder 1 produces hits quick-fried detonation tube 4, by what pull the triggerDetonation tube 4 imports detonation wave into first order propagation of explosion detonator 6, again transmits by first order propagation of explosion detonator 6To first order propagation of explosion detonator 7; The thunder that detonates that part first order propagation of explosion detonator 7 direct initiations are attached theretoPipe 8, by the detonating capsule 8 corresponding cartridge bag 9 that detonates; Another part first order propagation of explosion detonator 7 passes detonation waveEnter second level propagation of explosion detonator 11, the more second level of propagation of explosion propagation of explosion detonator and with second level propagation of explosion detonator phaseConnect detonating capsule 8, thereby detonate more cartridge bag 9.
3, the inner percussion method of detonating constitutes without detonator percussion initiation net with inner detonation wave propagation of explosion method, thisMethod is suitable for the blasting engineering that single group borehole is less than 6, grouping borehole apart from each other and requires once detonation,The method can be described as again outside hole without detonator blasting network;
Particularly, the firing impulse that exploder 1 produces hits quick-fried detonation tube 4, the detonation tube of being pulled the trigger4 import detonation wave into the first order quick-fried device 5 that continues, and are again passed to first order propagation of explosion and are led by the first order quick-fried device 5 that continuesBooster 7; First order propagation of explosion detonator 7 detonating capsule 8 being attached thereto that detonates, by detonating capsule 8 phase of detonatingAnswer cartridge bag 9.
Or as shown in Figure 4, the firing impulse that exploder 1 produces hits quick-fried detonation tube 4, by what pull the triggerDetonation tube 4 imports detonation wave into the first order quick-fried device 5 that continues, and is passed to the first order by the first order quick-fried device 5 that continuesPropagation of explosion detonator 7; The detonating capsule 8 that part first order propagation of explosion detonator 7 direct initiations are attached thereto, byThe detonating capsule 8 corresponding cartridge bag 9 that detonates; Another part first order propagation of explosion detonator 7 imports detonation wave into againThe secondary quick-fried device 10 that continues, the more second level of propagation of explosion propagation of explosion detonator and be connected and detonate with second level propagation of explosion detonatorDetonator 8, thus detonate more cartridge bag 9.
4, detonate method, outside explosion propagation of explosion method, inner detonation wave propagation of explosion method of inner percussion forms to mix and pulls the triggerQuick-fried network, this network can be also the integrated network of above-mentioned three kinds of network modes, is suitable for the explosion of complex networkEngineering;
Particularly, as shown in Figure 5, the firing impulse that exploder 1 produces hits quick-fried detonation tube 4, is pulled the triggerDetonation tube 4 import detonation wave into first order propagation of explosion detonator 6, again pass by first order propagation of explosion detonator 6Be handed to first order propagation of explosion detonator 7; What part first order propagation of explosion detonator 7 direct initiations were attached thereto detonatesDetonator 8, by the detonating capsule 8 corresponding cartridge bag 9 that detonates; Another part first order propagation of explosion detonator 7 is by detonation waveAgain import the second level quick-fried device 10 that continues into, the more second level of propagation of explosion propagation of explosion detonator and lead quick-fried with second level propagation of explosionThe connected detonating capsule 8 of pipe, thus detonate more cartridge bag 9.
After technical solution of the present invention is determined, do industrial experimentation ringing small stream gold mine down-hole in August, 2012, closelyThe enterprising one-step optimization in pilot production basis half a year and the network structure of having shaped, technology and safety management warp are obtainedTest, successfully promote the use of this network technology in fertile small stream mining area in March, 2013, and exist in June, 2013 by testImprove exploder power, increase shot firing cable and cross and under the condition of electric area, be successfully applied to km shaft sinking and executeWork.
Claims (10)
1. a detonator blasting network structure, is characterized in that: comprise fuze action zone, propagation of explosion district and blast area;
Described fuze action zone comprises exploder (1), shot firing cable (2), percussion pin (3) and detonation tube (4); Exploder (1) is connected with one end of percussion pin (3) by shot firing cable (2), the other end of percussion pin (3) inserts in a detonation tube (4), and contacts or approach the explosive of detonation tube (4) tube wall;
The structure in propagation of explosion district is the one in following structure:
The first structure: comprise a first order propagation of explosion detonator (7); First order propagation of explosion detonator (7) is connected with detonation tube;
The second structure: comprise N root first order propagation of explosion detonator (7) and a first order propagation of explosion detonator (6); Detonation tube is connected with first order propagation of explosion detonator (6); N root first order propagation of explosion detonator (7) and first order propagation of explosion detonator (6) bunch connection, first order propagation of explosion detonator (6) is positioned over center, and N root first order propagation of explosion detonator (7) is evenly laid in after first order propagation of explosion detonator (6) periphery and is held together;
The third structure: comprise N root first order propagation of explosion detonator (7) and a first order quick-fried device (5) that continues; The first order of all inserting detonation tube and N root first order propagation of explosion detonator (7) continues in the cavity of quick-fried device (5);
Blast area comprises detonating capsule (8) and cartridge bag (9); In each cartridge bag (9), be inserted with a detonating capsule (8); Every first order propagation of explosion detonator (7) is respectively connected with a detonating capsule (8).
2. detonator blasting network structure according to claim 1, is characterized in that: the structure in described propagation of explosion district is the second structure; And wherein a part of first order propagation of explosion detonator (7), each root is respectively connected with a second level propagation of explosion detonator (11) again; Every second level propagation of explosion detonator (11) and many second level propagation of explosion detonator cluster articulations, second level propagation of explosion detonator (11) is positioned over center, and many second level propagation of explosion detonators are evenly laid in after the propagation of explosion detonator periphery of the second level and are held together; Every second level propagation of explosion detonator (7) is respectively connected with a detonating capsule (8).
3. detonator blasting network structure according to claim 1, is characterized in that: the structure in described propagation of explosion district is the third structure; And wherein a part of first order propagation of explosion detonator (7), each root respectively inserts again a second level and continues in the cavity of quick-fried device together with many second level propagation of explosion detonators, and every second level propagation of explosion detonator (7) is respectively connected with a detonating capsule (8).
4. detonator blasting network structure according to claim 1, is characterized in that: the structure in described propagation of explosion district is the second structure; And wherein a part of first order propagation of explosion detonator (7), each root respectively inserts again a second level and continues in the cavity of quick-fried device together with many second level propagation of explosion detonators, and every second level propagation of explosion detonator (7) is respectively connected with a detonating capsule (8).
5. a detonator blasting method, is characterized in that: adopt detonator blasting network structure claimed in claim 1, and propagation of explosion district in detonator blasting network structure adopts the first structure; The firing impulse that exploder (1) produces hits quick-fried detonation tube (4), the detonation tube (4) of being pulled the trigger imports detonation wave into first order propagation of explosion detonator (7), first order propagation of explosion detonator (7) detonating capsule (8) being attached thereto that detonates, by detonating capsule (8) the corresponding cartridge bag (9) that detonates.
6. a detonator blasting method, is characterized in that: adopt detonator blasting network structure claimed in claim 1, and propagation of explosion district in detonator blasting network structure adopts the second structure; The firing impulse that exploder (1) produces hits quick-fried detonation tube (4), the detonation tube (4) of being pulled the trigger imports detonation wave into first order propagation of explosion detonator (6), is again passed to first order propagation of explosion detonator (7) by first order propagation of explosion detonator (6); First order propagation of explosion detonator (7) detonating capsule (8) being attached thereto that detonates, by detonating capsule (8) the corresponding cartridge bag (9) that detonates.
7. a detonator blasting method, is characterized in that: adopt detonator blasting network structure claimed in claim 2; The firing impulse that exploder (1) produces hits quick-fried detonation tube (4), the detonation tube (4) of being pulled the trigger imports detonation wave into first order propagation of explosion detonator (6), is again passed to first order propagation of explosion detonator (7) by first order propagation of explosion detonator (6); The detonating capsule (8) that part first order propagation of explosion detonator (7) direct initiation is attached thereto, by detonating capsule (8) the corresponding cartridge bag (9) that detonates; Another part first order propagation of explosion detonator (7) imports detonation wave into second level propagation of explosion detonator (11), the more second level of propagation of explosion propagation of explosion detonator and the detonating capsule (8) that is connected with second level propagation of explosion detonator, thus detonate more cartridge bag (9) (Fig. 3).
8. a detonator blasting method, is characterized in that: adopt detonator blasting network structure claimed in claim 1, and propagation of explosion district in detonator blasting network structure adopts the second structure; The firing impulse that exploder (1) produces hits quick-fried detonation tube (4), the detonation tube (4) of being pulled the trigger imports detonation wave into the first order quick-fried device (5) that continues, and is again passed to first order propagation of explosion detonator (7) by the first order quick-fried device (5) that continues; First order propagation of explosion detonator (7) detonating capsule (8) being attached thereto that detonates, by detonating capsule (8) the corresponding cartridge bag (9) that detonates.
9. a detonator blasting method, is characterized in that: adopt detonator blasting network structure claimed in claim 3; The firing impulse that exploder (1) produces hits quick-fried detonation tube (4), the detonation tube (4) of being pulled the trigger imports detonation wave into the first order quick-fried device (5) that continues, and is passed to first order propagation of explosion detonator (7) by the first order quick-fried device (5) that continues; The detonating capsule (8) that part first order propagation of explosion detonator (7) direct initiation is attached thereto, by detonating capsule (8) the corresponding cartridge bag (9) that detonates; Another part first order propagation of explosion detonator (7) imports detonation wave into the second level quick-fried device (10) that continues again, the more second level of propagation of explosion propagation of explosion detonator and the detonating capsule (8) that is connected with second level propagation of explosion detonator, thus detonate more cartridge bag (9) (Fig. 4).
10. a detonator blasting method, is characterized in that: adopt detonator blasting network structure claimed in claim 4; The firing impulse that exploder (1) produces hits quick-fried detonation tube (4), the detonation tube (4) of being pulled the trigger imports detonation wave into first order propagation of explosion detonator (6), is again passed to first order propagation of explosion detonator (7) by first order propagation of explosion detonator (6); The detonating capsule (8) that part first order propagation of explosion detonator (7) direct initiation is attached thereto, by detonating capsule (8) the corresponding cartridge bag (9) that detonates; Another part first order propagation of explosion detonator (7) imports detonation wave into the second level quick-fried device (10) that continues again, the more second level of propagation of explosion propagation of explosion detonator and the detonating capsule (8) that is connected with second level propagation of explosion detonator, thus detonate more cartridge bag (9).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560509A (en) * | 2017-09-27 | 2018-01-09 | 贵州安凯达实业股份有限公司 | A kind of explosion attachment structure for photoface exploision |
| CN110030891A (en) * | 2019-04-22 | 2019-07-19 | 中国十九冶集团有限公司 | Tunnel tunnel face full*.face smooth blasting initiation system network |
| CN111207641A (en) * | 2020-01-08 | 2020-05-29 | 重庆中环建设有限公司 | Delay design method for ensuring safety of digital-detonator mixed network |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201653302U (en) * | 2010-04-28 | 2010-11-24 | 鞍钢集团矿业公司 | Regenerative double-detonating network |
| CN102927869A (en) * | 2011-08-12 | 2013-02-13 | 宝钢资源有限公司 | Initiation device and initiation method of non-electric detonating tube |
| CN203259076U (en) * | 2013-05-22 | 2013-10-30 | 中鼎国际工程有限责任公司 | Simple shock-conducting tube exciter and initiation system |
| CN104101269A (en) * | 2014-04-11 | 2014-10-15 | 中国水利水电第十一工程局有限公司 | Shock-conducing tube four-way connecting explosion propagation operating method |
| EP2384412B1 (en) * | 2008-12-31 | 2015-04-08 | Pacific Scientific Energetic Materials Company | Methods and systems for defining addresses for pyrotechnic devices networked in an electronic ordnance system |
-
2015
- 2015-10-10 CN CN201510652413.2A patent/CN105605994A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2384412B1 (en) * | 2008-12-31 | 2015-04-08 | Pacific Scientific Energetic Materials Company | Methods and systems for defining addresses for pyrotechnic devices networked in an electronic ordnance system |
| CN201653302U (en) * | 2010-04-28 | 2010-11-24 | 鞍钢集团矿业公司 | Regenerative double-detonating network |
| CN102927869A (en) * | 2011-08-12 | 2013-02-13 | 宝钢资源有限公司 | Initiation device and initiation method of non-electric detonating tube |
| CN203259076U (en) * | 2013-05-22 | 2013-10-30 | 中鼎国际工程有限责任公司 | Simple shock-conducting tube exciter and initiation system |
| CN104101269A (en) * | 2014-04-11 | 2014-10-15 | 中国水利水电第十一工程局有限公司 | Shock-conducing tube four-way connecting explosion propagation operating method |
Non-Patent Citations (1)
| Title |
|---|
| 蔡建华等: "导爆管***击发起爆工艺试验研究", 《采矿技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560509A (en) * | 2017-09-27 | 2018-01-09 | 贵州安凯达实业股份有限公司 | A kind of explosion attachment structure for photoface exploision |
| CN110030891A (en) * | 2019-04-22 | 2019-07-19 | 中国十九冶集团有限公司 | Tunnel tunnel face full*.face smooth blasting initiation system network |
| CN110030891B (en) * | 2019-04-22 | 2021-07-20 | 中国十九冶集团有限公司 | Tunnel face full-section smooth blasting initiation system network |
| CN111207641A (en) * | 2020-01-08 | 2020-05-29 | 重庆中环建设有限公司 | Delay design method for ensuring safety of digital-detonator mixed network |
| CN111207641B (en) * | 2020-01-08 | 2021-01-05 | 重庆中环建设有限公司 | Delay design method for ensuring safety of digital-detonator mixed network |
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