CN104649852A - Explosive powder composition and exploder provided with explosive powder composition - Google Patents
Explosive powder composition and exploder provided with explosive powder composition Download PDFInfo
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- CN104649852A CN104649852A CN201310581515.0A CN201310581515A CN104649852A CN 104649852 A CN104649852 A CN 104649852A CN 201310581515 A CN201310581515 A CN 201310581515A CN 104649852 A CN104649852 A CN 104649852A
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Abstract
The invention discloses an explosive powder composition and an exploder provided with the explosive powder composition. The explosive powder composition comprises following ingredients, by weight, 40 to 60% of potassium perchlorate, 10 to 25% of silver powder, and 5 to 25% of sulphur; and in addition 10 to 30% of an adjuvant ingredient can be added further, wherein the adjuvant ingredient is selected from aluminium magnesium powder, an expansion powder (light calcium carbonate), carbon powder, or a combination material of aluminium magnesium powder, the expansion powder (light calcium carbonate), and carbon powder. The invention also discloses the exploder provided with the explosive powder composition. The explosive powder composition is capable of solving a problem in the prior art that conventional composition is high in sensitivity, and is dangerous; sensitivity of the explosive powder composition is reduced, and the explosive powder composition is less dangerous; and explosion effect is improved by adding the adjuvant ingredient.
Description
Technical field
The present invention is about a kind of explosive powder constituent and the explosive release using this constituent, and espespecially a kind of potassium perchlorate that adopts replaces the explosive powder constituent of existing Potcrate and uses the explosive release of this explosive powder constituent.
Background technology
In various celebration at home and abroad, always have discharging, to increase the atmosphere of lively joy of pyrotechnics and firecrackers; And pyrotechnics is except the firework effect of showing colorful flame and the fireworks display effect producing a large amount of smoke screen color, still there is the blast effectiveness manufacturing the shock sound as firecracker; But the explosive powder constituent of traditional pyrotechnics and firecrackers, is the Potcrate adopting hypersensitivity mostly, causes danger higher.
Summary of the invention
In order to solve, prior art constituent susceptibility is high causes dangerous higher problem, the invention provides a kind of explosive powder constituent and use the explosive release of this constituent, it has effect that constituent susceptibility is low and then reduction is dangerous, also has and adds effect that auxiliary promotes blast effectiveness.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of explosive powder constituent, comprise weight percent between 40 to 60 potassium perchlorate, weight percent between 10 to 25 silver powder and weight percent between 5 to 25 sulphur; In addition, add further weight percent between 10 to 30 auxiliary, and this auxiliary is selected from al-mg powder, light calcium carbonate or carbon dust and combination thereof.Another kind of compositional characteristic of explosive powder constituent of the present invention, comprises the potassium perchlorate of weight percent 50, the sulphur of weight percent 5 and the al-mg powder of weight percent 45.
Explosive release of the present invention constitutional features, be fill in a ducted body inside explosive powder layer with by sealing layer coated for this explosive powder layer, and be equipped with the igniter fuse being linked to this explosive powder layer in this sealing layer, and then be made into firecrackers structure.Explosive release of the present invention another kind of constitutional features, be fill in a ducted body inside explosive powder layer, an ignition charge layer with by this explosive powder layer and the coated sealing layer of this ignition charge layer, and be equipped with the igniter fuse being linked to this ignition charge layer in this sealing layer, and then be made into fireworks structure.But, this explosive powder layer by comprise the potassium perchlorate of weight percent between 40 to 60, weight percent between 10 to 25 silver powder and weight percent between 5 to 25 sulphur formed, and can add further weight percent between 10 to 30 auxiliary, and this auxiliary is selected from al-mg powder, light calcium carbonate or carbon dust and combination thereof; Or this explosive powder layer is made up of the al-mg powder comprising the potassium perchlorate of weight percent 50, the sulphur of weight percent 5 and weight percent 45.
The invention has the beneficial effects as follows, it has effect that constituent susceptibility is low and then reduction is dangerous, also has and adds effect that auxiliary promotes blast effectiveness.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the embodiment one component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 2 is the embodiment two component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 3 is the embodiment three component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 4 is the embodiment four component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 5 is the embodiment five component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 6 is the embodiment six component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 7 is the embodiment seven component ratio schematic diagram of explosive powder constituent of the present invention.
Fig. 8 is the structural representation that explosive release of the present invention is made into firecrackers structure.
Fig. 9 is the structural representation that explosive release of the present invention is made into fireworks structure.
Number in the figure illustrates:
10a, 10b explosive release
11a, 11b ducted body
12a, 12b explosive powder layer
13a, 13b sealing layer
14a, 14b igniter fuse
15 ignition charge layers
Embodiment
First, refer to shown in Fig. 1 ~ Fig. 6 and table one, embodiment one to the embodiment six of explosive powder constituent of the present invention comprise weight percent between 40 to 60 potassium perchlorate, weight percent between 10 to 25 silver powder and weight percent between 5 to 25 sulphur; In addition, still can add further weight percent between 10 to 30 al-mg powder, expanding powder (light calcium carbonate) or carbon dust and combination thereof be as auxiliary; Moreover refer to shown in Fig. 7, the embodiment seven of explosive powder constituent of the present invention comprises the potassium perchlorate of weight percent 50, the sulphur of weight percent 5 and the al-mg powder of weight percent 45.
Based on above-mentioned formation, explosive powder constituent of the present invention adopts potassium perchlorate to replace existing Potcrate, and the susceptibility of constituent can be caused by high step-down, and has effect that constituent susceptibility is low and then reduction is dangerous; Moreover, if add al-mg powder, light calcium carbonate or carbon dust and combination thereof further as auxiliary, then have and add effect that auxiliary promotes blast effectiveness.
Another person, refer to shown in Fig. 8, explosive release 10a of the present invention, in a ducted body 11a inside filling one explosive powder layer 12a and by sealing layer 13a coated for this explosive powder layer 12a, and the igniter fuse 14a being linked to this explosive powder layer 12a is equipped with in this sealing layer 13a, and then be made into firecrackers structure, and this explosive powder layer 12a is made up of the composition of aforementioned explosive powder constituent embodiment one to embodiment seven.Moreover, refer to shown in Fig. 9, explosive release 10b of the present invention, be fill in a ducted body 11b inside explosive powder layer 12b, an ignition charge layer 15 with by this explosive powder layer 12b and the coated sealing layer 13b of this ignition charge layer 15, and the igniter fuse 14b being linked to this ignition charge layer 15 is equipped with in this sealing layer 13b, and then be made into fireworks structure, and this explosive powder layer 12b is made up of the composition of aforementioned explosive powder constituent embodiment one to embodiment seven.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
In sum, the present invention is in structure design, use practicality and cost benefit, meet completely needed for industry development, and the structure disclosed also is have unprecedented innovative structure, there is novelty, creativeness, practicality, meet the regulation of Invention patent requirement, therefore mention application in accordance with the law.
Claims (9)
1. an explosive powder constituent, is characterized in that, comprise weight percent between 40 to 60 potassium perchlorate, weight percent between 10 to 25 silver powder and weight percent between 5 to 25 sulphur.
2. explosive powder constituent according to claim 1, is characterized in that, add further weight percent between 10 to 30 auxiliary, and this auxiliary is selected from al-mg powder, light calcium carbonate or carbon dust and combination thereof.
3. one kind uses the explosive release of explosive powder constituent described in claim 1, it is characterized in that, in a ducted body inside filling one explosive powder layer and by sealing layer coated for this explosive powder layer, and the igniter fuse being linked to this explosive powder layer is equipped with in this sealing layer, and then be made into firecrackers structure, and this explosive powder layer by comprise the potassium perchlorate of weight percent between 40 to 60, weight percent between 10 to 25 silver powder and weight percent between 5 to 25 sulphur formed.
4. explosive release according to claim 3, is characterized in that, described explosive powder layer add further weight percent between 10 to 30 auxiliary, and this auxiliary is selected from al-mg powder, light calcium carbonate or carbon dust and combination thereof.
5. one kind uses the explosive release of explosive powder constituent described in claim 1, it is characterized in that, fill in a ducted body inside explosive powder layer, an ignition charge layer with by this explosive powder layer and the coated sealing layer of this ignition charge layer, and the igniter fuse being linked to this ignition charge layer is equipped with in this sealing layer, and then be made into fireworks structure, and this explosive powder layer by comprise the potassium perchlorate of weight percent between 40 to 60, weight percent between 10 to 25 silver powder and weight percent between 5 to 25 sulphur formed.
6. explosive release according to claim 5, is characterized in that, described explosive powder layer add further weight percent between 10 to 30 auxiliary, and this auxiliary is selected from al-mg powder, light calcium carbonate or carbon dust and combination thereof.
7. an explosive powder constituent, is characterized in that, comprises the potassium perchlorate of weight percent 50, the sulphur of weight percent 5 and the al-mg powder of weight percent 45.
8. one kind uses the explosive release of explosive powder constituent described in claim 7, it is characterized in that, in a ducted body inside filling one explosive powder layer and by sealing layer coated for this explosive powder layer, and the igniter fuse being linked to this explosive powder layer is equipped with in this sealing layer, and then be made into firecrackers structure, and this explosive powder layer is made up of the al-mg powder comprising the potassium perchlorate of weight percent 50, the sulphur of weight percent 5 and weight percent 45.
9. one kind uses the explosive release of explosive powder constituent described in claim 7, it is characterized in that, fill in a ducted body inside explosive powder layer, an ignition charge layer with by this explosive powder layer and the coated sealing layer of this ignition charge layer, and the igniter fuse being linked to this ignition charge layer is equipped with in this sealing layer, and then be made into fireworks structure, and this explosive powder layer is made up of the al-mg powder comprising the potassium perchlorate of weight percent 50, the sulphur of weight percent 5 and weight percent 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581515.0A CN104649852A (en) | 2013-11-18 | 2013-11-18 | Explosive powder composition and exploder provided with explosive powder composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581515.0A CN104649852A (en) | 2013-11-18 | 2013-11-18 | Explosive powder composition and exploder provided with explosive powder composition |
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| CN104649852A true CN104649852A (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310581515.0A Pending CN104649852A (en) | 2013-11-18 | 2013-11-18 | Explosive powder composition and exploder provided with explosive powder composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186333A (en) * | 2019-06-03 | 2019-08-30 | 杨文和 | A kind of production method of fireworks and firecrackers and a kind of production line of fireworks and firecrackers |
| CN110963872A (en) * | 2019-11-15 | 2020-04-07 | 上海航天化工应用研究所 | Modified oxidant for high-burning-speed solid propellant and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090036A (en) * | 1993-01-20 | 1994-07-27 | 醴陵市孙家湾出口花炮厂 | A kind of face-figured firecrakers with machine-made lead wire |
| CN1686971A (en) * | 2005-04-06 | 2005-10-26 | 刘成忠 | Powder of firecracker prepared from potassium perchlorate |
| CN1793086A (en) * | 2005-11-24 | 2006-06-28 | 醴陵神马花炮有限公司 | Safety firecracker |
| CN201637346U (en) * | 2009-12-18 | 2010-11-17 | 李昌怀 | Multi-color firecracker |
-
2013
- 2013-11-18 CN CN201310581515.0A patent/CN104649852A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090036A (en) * | 1993-01-20 | 1994-07-27 | 醴陵市孙家湾出口花炮厂 | A kind of face-figured firecrakers with machine-made lead wire |
| CN1686971A (en) * | 2005-04-06 | 2005-10-26 | 刘成忠 | Powder of firecracker prepared from potassium perchlorate |
| CN1793086A (en) * | 2005-11-24 | 2006-06-28 | 醴陵神马花炮有限公司 | Safety firecracker |
| CN201637346U (en) * | 2009-12-18 | 2010-11-17 | 李昌怀 | Multi-color firecracker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186333A (en) * | 2019-06-03 | 2019-08-30 | 杨文和 | A kind of production method of fireworks and firecrackers and a kind of production line of fireworks and firecrackers |
| CN110963872A (en) * | 2019-11-15 | 2020-04-07 | 上海航天化工应用研究所 | Modified oxidant for high-burning-speed solid propellant and preparation method thereof |
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Application publication date: 20150527 |