CN2143764Y

CN2143764Y - Identification detonator

Info

Publication number: CN2143764Y
Application number: CN92213710U
Authority: CN
Inventors: 吴幼成; 朱顺官; 焦淑彦
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 1992-04-27
Filing date: 1992-04-27
Publication date: 1993-10-13
Anticipated expiration: 2002-04-27

Abstract

The utility model relates to an engineering blasting supply, particularly an identification detonator. The utility model reserves the advantages of a non-primary explosive detonator and a safety detonator as well as has the characteristic of easy identification through assembling an identification body in a detonator on the basis of the structure of existing various non-primary explosive detonators or safety detonators. As a result, the utility model is favorable for the safety of the detonator in the different places such as production, transportation, use, etc.

Description

Identification detonator

The utility model relates to a kind of engineering initiating equipment, particularly a kind of recognisable primer.

Detonator has purposes widely as a kind of initiating equipment in the engineering explosion technical field.The annual production of China's detonator at present reaches tens, annual value of production and reaches several hundred million yuans.But for a long time detonator produce, transportation and use in the safety problem that exists fail fundamentally to be resolved, so the incidence of the serious accident that is caused by detonator rises year by year.Therefore many inventors have proposed the design of safety detonator or nonpriming material detonator, as Chinese patent CN88208738, CN88109999.6, CN90211681.9 and CN89205236.8 etc., the technical scheme of this class safety detonator and nonpriming material detonator all is that the composition of priming from change existing general industry detonator and sensitivity performance are started with and solved the safety issue of detonator in producing, but detonator in transportation and the safety issue in using do not properly settled.When being used for operations such as mining when detonator, usually because of the misfire phenomenon occurring, can't detect and offer an explanation out the misfire detonator again, and the detonator that makes a part still have a detonation power follows material such as ore to enter means of transport and material deep processing equipment thereafter, causes material transporting and existing during deep processing great hidden danger; On the other hand, often there is the detonator carrier against the form of the statute, carry detonator turnover traffic privately and want mouth or public place, and safety management department still can not detects detonator exactly and cause great personal injury hidden danger.How to solve the existing in prior technology problem, become the higher key subject of difficulty that needs to be resolved hurrily in the current initiating equipment technical field.

The purpose of this utility model is to provide a kind of recognisable primer for the shortcoming that overcomes prior art.It has not only kept the advantage of existing safety detonator and nonpriming material detonator, and has the function of being identified, and it is applicable to the technological improvement to all types of industries detonator.

Recognisable primer according to the utility model making, it comprises alms giver's medicine of shell, secondary explosive, transitional medicine, non-priming, strengthening cap, fixedly lacquer or the glue and the plastics bayonet socket plug (or not having plastics bayonet socket plug) of usefulness of band flash hole, it is characterized in that at inner wall of tube shell an identification body being set, this identification body is made by the amorphous metal sheet or is combined by amorphous metal sheet and the bar code that is loaded with manufacturer's information of place names.The utility model is and the supporting use of outside identification detector.When detonator of the present utility model misfire etc. occurs and is strayed into the deep processing equipment of conveying equipment or material with material, the outside identification detector supporting with it will send sound, light is reported to the police, should get rid of detonator hidden danger with prompting operation person, can dissect detonator in case of necessity, check in manufacturer's place name from bar code, be beneficial to detonator quality information feedback production firm.In like manner, want mouth or public place, also can in time find the detonator carrier, and find the production firm of detonator, so that make the corresponding precautionary measures from bar code by outside identification detector when the detonator carrier illegally enters traffic.

Recognisable primer of the present utility model is product structure and the specification requirement based on existing all kinds of nonpriming material detonators or safety detonator, by assembling identification body in detonator, thereby realizes purpose of the present invention.The utility model compared with prior art, its remarkable advantage is: (1) invention had both had the characteristic of safety detonator or nonpriming material detonator, have the characteristic that easily is identified again, thereby help the security of detonator in different places such as production, transportation and uses; (2) the utility model is simple in structure, is suitable for the technological improvement to all kinds of detonators; (3) the utility model cost is suitable with existing detonator, helps industrialization promotion and implements.

The utility model concrete structure is provided by following examples and accompanying drawing.

Fig. 1 is the concrete structure schematic diagram according to the nonmetal recognisable primer fundamental mode that has amorphous metal sheet identification body that the utility model proposes.

Fig. 2 is the concrete structure schematic diagram according to the metal recognisable primer fundamental mode that has amorphous metal sheet identification body that the utility model proposes.

Fig. 3 is the concrete structure schematic diagram according to the nonmetal recognisable primer fundamental mode that has amorphous metal sheet and bar code recognition body that the utility model proposes.

Fig. 4 is the concrete structure schematic diagram according to the metal recognisable primer fundamental mode that has amorphous metal sheet and bar code recognition body that the utility model proposes.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

With reference to accompanying drawing, the recognisable primer fundamental mode by the strengthening cap 6 of alms giver's medicine 4 of shell 1, secondary explosive 2, transitional medicine 3, non-priming, band flash hole 5, fixedly usefulness lacquer or glue 7, amorphous metal sheet 8 and plastics bayonet socket plug 10(or do not have this plastics bayonet socket plug) form.Wherein the strengthening cap 6 of alms giver's medicine 4 of shell 1, secondary explosive 2, transitional medicine 3, non-priming, band flash hole 5, fixedly the lacquer of usefulness or glue 7 and plastics bayonet socket plug 10 are all identical with the specification requirement of the parts of existing standard nonpriming material detonator or safety detonator, the material of amorphous metal sheet 8 is ferrosilicon alloy or cobalt silicon alloy, and its specification is that the strip thin slice of 2cm, width 3mm is advisable to select length for use.With reference to Fig. 1, nonmetal detonator for shell 1 material selection paper or plastics etc., its identification body amorphous metal sheet 8 can vertically be assemblied in the optional position of shell 1 inwall, when vertically being assemblied in shell 1 lower inner wall position, not only have above-mentioned the utility model effect, and have anti-disassembling function.With reference to Fig. 2, detonator with metal shell for shell 1 material selection copper or aluminium etc., its identification body amorphous metal sheet 8 must vertically be assemblied in shell 1 inwall on strengthening cap 6 tops, and makes the top of amorphous metal sheet 8 exceed the top of shell 1 as far as possible, to reduce the shielding action of Can 1.With reference to Fig. 3 and Fig. 4, the recognisable primer fundamental mode is wherein discerned body and is combined by amorphous metal sheet 8 and the bar code 9 that is loaded with manufacturer's information of place names respectively with Fig. 1 and Fig. 2, and wherein bar code 9 is printed on the scraps of paper, amorphous metal sheet 8 and bar code 9 parallel settings are bonded on the same scraps of paper.This bar code 9 is formed by the legal coded combination of marketing on-site legal coding of manufacturer and marketing manufacturer, and the legal coding of its marketing manufacturer is arranged in after the on-site legal coding of marketing manufacturer.When all kinds of standard igniting elements of recognisable primer fundamental mode adapted of the present utility model or extension body and igniting element, promptly constitute identification blasting cap, the electric instantaneous cap of identification and electric delay detonator, the non-electric instantaneous cap of identification and non-electric delayed detonator.

Claims

1, a kind ofly is used for the recognisable primer that engineering is detonated, it comprises the strengthening cap [6] of alms giver's medicine [4], the band flash hole [5] of shell [1], secondary explosive [2], transitional medicine [3], non-priming, fixedly the lacquer of usefulness or glue [7] and plastics bayonet socket plug [10] are formed, it is characterized in that at shell [1] inwall an identification body being set, this identification body is made by amorphous metal sheet [8].

2, recognisable primer according to claim 1, the material that it is characterized in that amorphous metal sheet (8) is ferrosilicon alloy or cobalt alloy.