CN103524277B - A kind of electrical fuze for detonator - Google Patents
A kind of electrical fuze for detonator Download PDFInfo
- Publication number
- CN103524277B CN103524277B CN201310413415.7A CN201310413415A CN103524277B CN 103524277 B CN103524277 B CN 103524277B CN 201310413415 A CN201310413415 A CN 201310413415A CN 103524277 B CN103524277 B CN 103524277B
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- electrical fuze
- detonator
- fuze
- electrical
- priming
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of electrical fuze for detonator, it does not contains priming DDNP, uses picramic acid sodium as the sensitization composition of electrical fuze, plays auxiliary sensibilization.The electrical fuze for detonator that the present invention provides, the electrical fuze that can solve priming is dangerous, non-priming electrical fuze high in cost of production problem, this electrical fuze does not contains priming, storing, transport safely and have in terms of safety work the biggest guarantee in safety in production, safety, electrical fuze simple in construction, reliability are high, safety is high.
Description
Technical field
The present invention relates to detonator manufacturing technology, especially relate to a kind of electrical fuze for detonator.
Background technology
The quality of electric cap is played vital as the core component of electric cap, its ignition performance by electric igniting assembly
Effect.The medicine head great majority of electric igniting assembly with the addition of priming DDNP at present, but, DDNP is more sensitive, is producing, is transporting
And there is the biggest potential safety hazard during storing.Also have some not contain the electrical fuze of priming, mostly contain C, by
Having the strongest hygroscopicity in Linesless charcoal, therefore have the biggest corrosivity to electric igniting assembly, the ignition quality of detonator is subject to the most therewith
To the most serious impact.In order to adapt to development and people's raising to environmental protection consciousness of electric detonator without primary explosive, a kind of
The research of stable, environmental protection, safe non-priming electrical fuze is just particularly important.
Summary of the invention
In order to solve, the electrical fuze of priming is dangerous, non-priming electrical fuze high in cost of production problem, this
Invention provide a kind of electrical fuze for detonator, this electrical fuze do not contain priming, safety in production, safety storage,
Transporting safely and safety work aspect has the biggest guarantee, electrical fuze simple in construction, reliability are high, safety is high.
Concrete technical scheme is as follows:
A kind of electrical fuze for detonator, it does not contains priming DDNP, uses picramic acid sodium as electric firing
The sensitization composition of medicine head, plays auxiliary sensibilization.Described it be sensitized as subpackage and contain:
Picramic acid sodium 10-40 weight portion, oxidant 5-30 weight portion and binding agent 10-20 weight portion.
Described sensitization composition also comprises fuel agent 5-20 weight portion.
One or more in potassium hyperchlorate, Plumbum preparatium, barium nitrate, Barium dioxide of described oxidant.
One or more in silicon, boron, antimony trisulfide of described fuel agent.
Described binding agent is selected from nitrocotton, polyvinyl alcohol, carboxymethyl cellulose, dextrin, gelatin, Lac, Resina persicae
Plant or several.
The beneficial effects of the present invention is: this electrical fuze does not contains priming, in safety in production, safety storage, safety
Transport and safety work aspect have the biggest guarantee, and electrical fuze simple in construction, reliability are high, safety is high, mainly use
Picramic acid sodium is as the replacement composition of dinitrodiazophenol in traditional drugs head, and this reagent cost is low, source is wide, for typically
Factory need not change existing production line, and decreases sewage discharge, beneficially environmental conservation.And this electrical fuze institute
The binding agent used is most preferably polyvinyl alcohol, compared to nitrocotton, is beneficial to safety in production.This product processes is simple, peace
Entirely, picramic acid sodium as the succedaneum of dinitrodiazophenol, has good application prospect in medicine head.
Detailed description of the invention
For further illustrating the present invention, illustrate with the following Examples:
Embodiment 1:
For the electrical fuze of detonator, comprise the raw material of following parts by weight:
Picramic acid sodium 40
Barium dioxide 5
Polyvinyl alcohol 10
By above-mentioned raw materials mix homogeneously.
Embodiment 2:
For the electrical fuze of detonator, including the raw material of following parts by weight:
Picramic acid sodium 30
Potassium hyperchlorate 10
Polyvinyl alcohol 15
By above-mentioned raw materials mix homogeneously.
Embodiment 3:
For the electrical fuze of detonator, including the raw material of following parts by weight:
By above-mentioned raw materials mix homogeneously.
Embodiment 4:
For the electrical fuze of detonator, including the raw material of following parts by weight:
By above-mentioned raw materials mix homogeneously.
Embodiment 5:
For the electrical fuze of detonator, including the raw material of following parts by weight:
By above-mentioned raw materials mix homogeneously.
Embodiment 6:
For the electrical fuze of detonator, comprise the raw material of following parts by weight:
By above-mentioned raw materials mix homogeneously.
Embodiment 7:
For the electrical fuze of detonator, comprise the raw material of following parts by weight:
By above-mentioned raw materials mix homogeneously.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, this area ordinary skill technical staff skill to the present invention
Various deformation that art scheme is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (4)
1. the electrical fuze for detonator, it is characterised in that: it does not contains priming DDNP, mainly uses picramic acid
Sodium, as the sensitization composition of electrical fuze, plays auxiliary sensibilization, described in be sensitized as subpackage and contain:
Picramic acid sodium 10-40 weight portion, oxidant 5-30 weight portion and binding agent 5-20 weight portion, described binding agent is selected from
One or more in nitrocotton, polyvinyl alcohol, carboxymethyl cellulose, dextrin, gelatin, Lac, Resina persicae.
Electrical fuze the most according to claim 1, it is characterised in that: described sensitization composition also comprises fuel agent 5-20 weight
Amount part.
Electrical fuze the most according to claim 2, it is characterised in that: described oxidant is selected from potassium hyperchlorate, Plumbum preparatium, nitre
One or more in acid barium, Barium dioxide.
4. according to the electrical fuze described in Claims 2 or 3, it is characterised in that: described fuel agent is selected from silicon, boron, antimony trisulfide
In one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413415.7A CN103524277B (en) | 2013-09-10 | 2013-09-10 | A kind of electrical fuze for detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413415.7A CN103524277B (en) | 2013-09-10 | 2013-09-10 | A kind of electrical fuze for detonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103524277A CN103524277A (en) | 2014-01-22 |
| CN103524277B true CN103524277B (en) | 2016-08-10 |
Family
ID=49926689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310413415.7A Expired - Fee Related CN103524277B (en) | 2013-09-10 | 2013-09-10 | A kind of electrical fuze for detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103524277B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1029019B1 (en) * | 2021-07-27 | 2022-08-16 | Univ Anhui Sci & Technology | Electric firing head for the detonator |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193565B (en) * | 2014-09-04 | 2017-03-29 | 雅化集团绵阳实业有限公司 | A kind of seismic prospecting electric detonator compound ignition charge and preparation method thereof |
| CN105130716A (en) * | 2015-08-04 | 2015-12-09 | 重庆长安工业(集团)有限责任公司 | Preparation method of 602 little smoke agent through mechanical mixing |
| CN105884562B (en) * | 2016-04-15 | 2018-08-28 | 胡少斌 | Strongly active cumulative agent of carbon dioxide-base and its preparation method and application |
| CN106187648B (en) * | 2016-07-27 | 2018-09-11 | 成都银河动力有限公司 | A kind of ignite encapsulation medicine head and its packaging method based on self-propagating reaction |
| CN111233590B (en) * | 2020-03-03 | 2021-10-29 | 四川省宜宾威力化工有限责任公司 | Ignition powder head of electronic detonator and preparation method thereof |
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| CN1038460A (en) * | 1988-05-21 | 1990-01-03 | 布朗波维里公司 | Method for treatment of waste material |
| CN1100082A (en) * | 1993-04-20 | 1995-03-15 | 西班牙联合炸药有限公司 | Explosive composition suitable for cartridging in paper and its method of manufacture |
| US5844165A (en) * | 1987-03-26 | 1998-12-01 | Thiokol Corporation | Energetic nitro malonate polyester binders |
| CN1727315A (en) * | 2004-07-29 | 2006-02-01 | 南京理工大学 | Method for preparing burster of double salt of spherical alkali type lead picrate and azide lead |
| CN101328099A (en) * | 2008-08-04 | 2008-12-24 | 耿一平 | Gel type emulsion explosive and preparation thereof |
| CN101448762A (en) * | 2006-05-23 | 2009-06-03 | 卢阿格现代军火科技有限责任公司 | Ignition charge |
| CN101717318A (en) * | 2009-11-13 | 2010-06-02 | 颜日芳 | Medicated additive of explosive firing cable and making method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128910A1 (en) * | 2005-06-02 | 2006-12-07 | Ruag Ammotec Gmbh | Pyrotechnic agent |
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2013
- 2013-09-10 CN CN201310413415.7A patent/CN103524277B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5844165A (en) * | 1987-03-26 | 1998-12-01 | Thiokol Corporation | Energetic nitro malonate polyester binders |
| CN1038460A (en) * | 1988-05-21 | 1990-01-03 | 布朗波维里公司 | Method for treatment of waste material |
| CN1100082A (en) * | 1993-04-20 | 1995-03-15 | 西班牙联合炸药有限公司 | Explosive composition suitable for cartridging in paper and its method of manufacture |
| CN1727315A (en) * | 2004-07-29 | 2006-02-01 | 南京理工大学 | Method for preparing burster of double salt of spherical alkali type lead picrate and azide lead |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1029019B1 (en) * | 2021-07-27 | 2022-08-16 | Univ Anhui Sci & Technology | Electric firing head for the detonator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103524277A (en) | 2014-01-22 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20180910 |