CN202853496U - Energy-gathering cartridge bag - Google Patents
Energy-gathering cartridge bag Download PDFInfo
- Publication number
- CN202853496U CN202853496U CN201220545708.1U CN201220545708U CN202853496U CN 202853496 U CN202853496 U CN 202853496U CN 201220545708 U CN201220545708 U CN 201220545708U CN 202853496 U CN202853496 U CN 202853496U
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- Prior art keywords
- explosive
- energy gathering
- gathering cap
- energy
- cartridge bag
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Abstract
The utility model relates to an energy-gathering cartridge bag which comprises an energy-gathering cover, an isolation object, explosive, an igniting primer and a detonating tube. One end of the energy-gathering cover is closed, the other end of the energy-gathering cover is sealed through the isolation object, and the explosive, the igniting primer and the isolation object are sequentially filled inside the energy-gathering cover which is used for loading the explosive and the igniting primer. The isolation object is placed at one end of the energy-gathering cover and used for sealing the explosive and the igniting primer in the energy-gathering cover. The explosive is placed inside the energy-gathering cover and is an explosion portion of the energy-gathering cartridge bag. The igniting primer is placed in the explosive close to the isolation object and used for igniting the explosive. The detonating tube is fixedly connected with the igniting primer, penetrates through the isolation object to reach the outside of the energy-gathering cover, and is used for igniting the igniting primer. The energy-gathering cartridge bag is designed according to a principle that the energy-gathering cartridge bag explodes to produce an energy-gathering effect, is mainly used for dredging plugging of mine jack shafts, has the advantages of being simple in process, convenient to construct, less in input and the like, can remove potential safety hazards and guarantees normal construction and production of mines.
Description
Technical field
The utility model relates to a kind of cumulative cartridge bag, belongs to non-coal mine drop shaft production maintenance field.
Background technology
The cumulative cartridge bag produces the Mohaupt effect principle design according to explosion.CUMULATIVE BLASTING is to utilize the rule that the detonation product direction of motion is vertical with charge surface or cardinal principle is vertical, be made into the powder charge of special shape, detonation product is gathered together flow toward the direction, forming the stream characteristics to be the cumulative shooting flow focus of high density, high movement velocity.The cumulative shooting flow focus is that cumulative shooting flow movement velocity and energy-flux density are maximum, correspondingly the place of destruction and penetration capacity maximum.In the explosive charge process, because the detonation product of not all explosive can both form cumulative shooting flow, and only have the detonation products around the sockets for collecting energy could form cumulative shooting flow.
The utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of penetration power and destructive power strong cumulative cartridge bag.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of cumulative cartridge bag comprises energy gathering cap, spacer, explosive, igniting primer and detonator;
Described energy gathering cap is that an end is airtight, and the other end seals by spacer, and described energy gathering cap inside is filled explosive, igniting primer and spacer successively, is used for loading explosive and igniting primer;
Described spacer places energy gathering cap one end, is used for explosive and the igniting primer of sealing energy gathering cap;
Described explosive places energy gathering cap inner, is the explosive component of cumulative cartridge bag;
Described igniting primer places the explosive near spacer, is used for ignition charge;
Described detonator is fixedly connected with igniting primer, and it is outside to pass the sensible energy gathering cap of spacer, is used for igniting igniting primer.
The beneficial effects of the utility model are: the utility model utilizes the explosion of cumulative cartridge bag to produce this principle of Mohaupt effect and designs, being mainly used in dredging the mine drop shaft stops up, have the obvious advantages such as technique is simple, easy construction, less investment, be used for the mine drop shaft and stop up dredging, can eliminate safe hidden trouble, guarantee normal construction and the production in mine.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described energy gathering cap is shaped as the cylinder that one side is provided with the horn-like depression of caving in.
Further, described explosive is the emulsion of loose shape.
Further, described energy gathering cap two ends are respectively equipped with three copper hangers, and described copper hanger evenly is arranged at respectively the energy gathering cap edge.
Further, described spacer comprises timber partition and sand, and described timber partition one side contacts with explosive, and the other end is provided with sand; Described sand is used for the sealing explosive and isolates explosive and air.
Further, described igniting primer comprises three with the section nonel tube.
Further, described energy gathering cap is made by the thick sheet copper of 2mm, described energy gathering cap diameter 600mm, and high 1000mm, the radius of curvature of the horn-like depression of caving on the described energy gathering cap is 50mm.
Further, described explosive is filled to apart from energy gathering cap and is provided with depression one end 700mm height.
Further, described timber partition thickness is 10mm, and diameter is 590mm, and to be provided with diameter be the aperture that 100mm is used to pass detonator at the center.
Usually sockets for collecting energy is served as a contrast with metal energy gathering cap, then when the detonation wave behind the explosive charge reaches energy gathering cap, the detonation product that axially compiles to powder charge will compress energy gathering cap makes its closure, strengthen jet action, thereby aggravation cumulative shooting flow focus place's rate of energy flow and density increase its penetration capacity and destruction.
Take from blockage body top to utilize energy gathering cap to make the formed cumulative focus of cumulative cartridge bag explosion and blockage body surface overlapping, thereby to produce one huge thrust with the explosion of cumulative cartridge bag, the promotion blockage body reaches the purpose of dredge blockage body.
Description of drawings
Fig. 1 is the utility model specific embodiment 1 described a kind of cumulative cartridge bag sectional structure chart.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, energy gathering cap, 2, explosive, 3, igniting primer, 4, spacer, 5, detonator, 11, the copper hanger, 41, timber partition, 42, sand.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, the utility model specific embodiment 1 described a kind of cumulative cartridge bag comprises energy gathering cap 1, spacer 4, explosive 2, igniting primer 3 and detonator 5; Described energy gathering cap 1 is that an end is airtight, and the other end is by spacer 4 sealings, and described energy gathering cap 4 inside are filled explosive 2, igniting primer 3 and spacer 4 successively, are used for loading explosive 2 and igniting primer 3; Described spacer 4 places energy gathering cap 1 one ends, is used for explosive 2 and the igniting primer 3 of sealing energy gathering cap 1; Described explosive 2 places energy gathering cap 1 inside, is the explosive component of cumulative cartridge bag; Described igniting primer 3 places the explosive 2 near spacer 4, is used for ignition charge 2; Described detonator 5 is fixedly connected with igniting primer 3, and passes spacer 4 sensible energy gathering cap 1 outsides, is used for igniting igniting primer 3.
Described energy gathering cap 1 is shaped as the cylinder that one side is provided with the horn-like depression of caving in.
Described explosive 2 is the emulsion of loose shape.
Described energy gathering cap 1 two ends are respectively equipped with three copper hangers 11, and described copper hanger 11 evenly is arranged at respectively energy gathering cap 1 edge.
Described spacer 4 comprises timber partition 41 and sand 42, and described timber partition 41 1 sides contact with explosive 2, and the other end is provided with sand 42; Described sand 42 is used for the sealing explosive and isolates explosive 2 and air.
Described igniting primer 3 comprises three with the section nonel tube.
Described energy gathering cap 1 is made by the thick sheet copper of 2mm, described energy gathering cap 1 diameter 600mm, and high 1000mm, the radius of curvature of the horn-like depression of caving on the described energy gathering cap 1 is 50mm.
Described explosive 2 is filled to apart from energy gathering cap 1 and is provided with depression one end 700mm height.
Described timber partition 41 thickness are 10mm, and diameter is 590mm, and to be provided with diameter be the aperture that 100mm is used to pass detonator 5 at the center.
Technical scheme: by the prospecting to obstruction drop shaft scene, design corresponding cumulative cartridge bag, utilize branch's drop shaft bottom original platform as operating platform, and can carry the pulley that suspends in midair more than the 300kg platform setting, reposefully the cumulative cartridge bag is vertically transferred to blockage body slag stone surface with hand winch, required the centrally aligned drop shaft center of cumulative cartridge bag.Utilize the formed cumulative focus of cumulative cartridge bag explosion and blockage body surface overlapping, thereby produce one huge thrust, promote blockage body, reach the purpose of dredging pass blocking cock body.
The cumulative cartridge bag arranges, blasting network is laid and explosion:
After the on-the-spot preparation completion, determine drop shaft and dredge blasting time, ready equipment, material etc. can be transported to the scene, and in the energy gathering cap of at the scene explosive being packed into, finish making and the blasting network of cumulative cartridge bag (powder charge) and lay, implement drop shaft obstruction dredging cumulative cartridge bag and transfer and explosion.
Before transferring the cumulative cartridge bag, be connected with three detonators with two time-delay detonators, the buttock line of the detonator of will delaying time again is connected to be ignited on the bus.Prepare the ignition bus of explosion, length must satisfy the explosion requirement.Then, be cemented in energy gathering cap up and down on three copper hangers of section with three lifting nylon ropes, linked by a lifting steel wire rope.Requiring the hoisting rope safety coefficient is total 7.5 times of lifting weight.Subsequently, pass through the pulley of suspention with hand winch on the former bottom platform of branch's drop shaft, the cumulative cartridge bag that will install reposefully medicine vertically is put into and stops up slag stone upper surface top, aims at the main chute center.If stop up the out-of-flatness of slag stone upper surface, cartridge bag can leave and stop up several centimetres of slag stone upper surfaces.
After above-mentioned preparation finishes, must carry out blast warning work by " shotfiring safety rules ".Personnel evacuate to safety place, with electric capacity initiator ignition and detonation.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a cumulative cartridge bag is characterized in that, comprises energy gathering cap, spacer, explosive, igniting primer and detonator;
Described energy gathering cap is that an end is airtight, and the other end seals by spacer, and described energy gathering cap inside is filled explosive, igniting primer and spacer successively, is used for loading explosive and igniting primer;
Described spacer places energy gathering cap one end, is used for explosive and the igniting primer of sealing energy gathering cap;
Described explosive places energy gathering cap inner, is the explosive component of cumulative cartridge bag;
Described igniting primer places the explosive near spacer, is used for ignition charge;
Described detonator is fixedly connected with igniting primer, and it is outside to pass the sensible energy gathering cap of spacer, is used for igniting igniting primer.
2. described a kind of cumulative cartridge bag according to claim 1 is characterized in that, described energy gathering cap is shaped as the cylinder that one side is provided with the horn-like depression of caving in.
3. described a kind of cumulative cartridge bag according to claim 1 is characterized in that, described explosive is the emulsion of loose shape.
4. described a kind of cumulative cartridge bag according to claim 2 is characterized in that, described energy gathering cap two ends are respectively equipped with three copper hangers, and described copper hanger evenly is arranged at respectively the energy gathering cap edge.
5. described a kind of cumulative cartridge bag according to claim 1 is characterized in that, described spacer comprises timber partition and sand, and described timber partition one side contacts with explosive, and the other end is provided with sand; Described sand is used for the sealing explosive and isolates explosive and air.
6. described a kind of cumulative cartridge bag according to claim 1 is characterized in that, described igniting primer comprises three with section nonel tubes.
7. according to claim 1,2 or 4 described a kind of cumulative cartridge bags, it is characterized in that, described energy gathering cap is made by the thick sheet copper of 2mm, described energy gathering cap diameter 600mm, high 1000mm, the radius of curvature of the horn-like depression of caving on the described energy gathering cap is 50mm.
8. described a kind of cumulative cartridge bag according to claim 3 is characterized in that, described explosive is filled to apart from energy gathering cap and is provided with depression one end 700mm height.
9. described a kind of cumulative cartridge bag according to claim 5 is characterized in that, described timber partition thickness is 10mm, and diameter is 590mm, and to be provided with diameter be the aperture that 100mm is used to pass detonator at the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220545708.1U CN202853496U (en) | 2012-10-23 | 2012-10-23 | Energy-gathering cartridge bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220545708.1U CN202853496U (en) | 2012-10-23 | 2012-10-23 | Energy-gathering cartridge bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853496U true CN202853496U (en) | 2013-04-03 |
Family
ID=47984682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220545708.1U Expired - Fee Related CN202853496U (en) | 2012-10-23 | 2012-10-23 | Energy-gathering cartridge bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853496U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398639A (en) * | 2013-08-16 | 2013-11-20 | 中国工程物理研究院化工材料研究所 | Exploder for smashing stones and clearing barriers |
| CN106643308A (en) * | 2017-02-10 | 2017-05-10 | 贵州大学 | Axial progressive secondary efficient blasting device and installation method |
| CN106996718A (en) * | 2017-06-11 | 2017-08-01 | 贵州大学 | A kind of new downhole explosion Concentrated charge |
| CN107218851A (en) * | 2017-07-26 | 2017-09-29 | 中国水电基础局有限公司 | Cumulative bullet for Mechanical Excavation of Frozen Soil |
| CN109084642A (en) * | 2018-05-24 | 2018-12-25 | 中钢集团武汉安全环保研究院有限公司 | A method of Concentrated charge is prepared using bulk emulsifying explosive |
| CN109612357A (en) * | 2018-12-19 | 2019-04-12 | 湖南涟邵建设工程(集团)有限责任公司 | One kind covering object explosion Pass blocks dredging method and device |
| CN111366050A (en) * | 2020-04-15 | 2020-07-03 | 辽宁科技大学 | Energy-gathered blasting charging device for quick door breaking and assembling and using method |
| CN112902772A (en) * | 2021-01-15 | 2021-06-04 | 青岛理工大学 | Continuous production device and method for double-lead detonating fuse symmetric detonating explosive |
| CN113175852A (en) * | 2021-04-16 | 2021-07-27 | 南京理工大学 | Detonator energy-gathering jet power-enhanced booster detonator with isolation block inside |
-
2012
- 2012-10-23 CN CN201220545708.1U patent/CN202853496U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398639B (en) * | 2013-08-16 | 2015-08-26 | 中国工程物理研究院化工材料研究所 | A kind of destructor of removing obstacles for broken stone |
| CN103398639A (en) * | 2013-08-16 | 2013-11-20 | 中国工程物理研究院化工材料研究所 | Exploder for smashing stones and clearing barriers |
| CN106643308A (en) * | 2017-02-10 | 2017-05-10 | 贵州大学 | Axial progressive secondary efficient blasting device and installation method |
| CN106996718A (en) * | 2017-06-11 | 2017-08-01 | 贵州大学 | A kind of new downhole explosion Concentrated charge |
| CN107218851A (en) * | 2017-07-26 | 2017-09-29 | 中国水电基础局有限公司 | Cumulative bullet for Mechanical Excavation of Frozen Soil |
| CN109084642B (en) * | 2018-05-24 | 2023-05-30 | 中钢集团武汉安全环保研究院有限公司 | Method for preparing shaped charge by using bulk emulsion explosive |
| CN109084642A (en) * | 2018-05-24 | 2018-12-25 | 中钢集团武汉安全环保研究院有限公司 | A method of Concentrated charge is prepared using bulk emulsifying explosive |
| CN109612357A (en) * | 2018-12-19 | 2019-04-12 | 湖南涟邵建设工程(集团)有限责任公司 | One kind covering object explosion Pass blocks dredging method and device |
| CN111366050A (en) * | 2020-04-15 | 2020-07-03 | 辽宁科技大学 | Energy-gathered blasting charging device for quick door breaking and assembling and using method |
| CN112902772A (en) * | 2021-01-15 | 2021-06-04 | 青岛理工大学 | Continuous production device and method for double-lead detonating fuse symmetric detonating explosive |
| CN112902772B (en) * | 2021-01-15 | 2022-07-26 | 青岛理工大学 | Continuous production device and method for double-detonating-cord symmetric priming explosives |
| CN113175852A (en) * | 2021-04-16 | 2021-07-27 | 南京理工大学 | Detonator energy-gathering jet power-enhanced booster detonator with isolation block inside |
| CN113175852B (en) * | 2021-04-16 | 2023-12-26 | 南京理工大学 | Fuze energy-gathering jet power enhanced booster tube internally provided with isolation blocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130403 Termination date: 20211023 |