CN205843499U - Full water pressure blasting hole charge constitution - Google Patents
Full water pressure blasting hole charge constitution Download PDFInfo
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- CN205843499U CN205843499U CN201620532234.5U CN201620532234U CN205843499U CN 205843499 U CN205843499 U CN 205843499U CN 201620532234 U CN201620532234 U CN 201620532234U CN 205843499 U CN205843499 U CN 205843499U
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- water filling
- hole
- water
- big gun
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Abstract
The utility model discloses a kind of full water pressure blasting hole charge constitution, described structure includes: big gun hole；The first water filling section it is provided with at the bottom of the hole in described big gun hole；The aperture in described big gun hole is provided with blocking section；The second water filling section it is provided with inside described blocking section；It is provided with powder charge section between described first water filling section and the second water filling section；Described powder charge section is placed with powder stick；Described first water filling section and the second water filling Duan Jun are placed with water bag；Described blocking section is placed with blocking.The beneficial effects of the utility model are, improve borehole utilization ratio, reduction explosive consumption, raising drivage efficiency, reduce dust and harmful gas content that blast produces.
Description
Technical field
This utility model belongs to Excavation Blasting Technique field, specifically, relates to a kind of full water pressure blasting hole dress
Medicine structure.
Background technology
Hydraulic pressure (envelope) explosion, it is simply that utilize the Incoercibility of water, the pressure effectively produced during transmission explosive charge, make more
On the crag being applied to around big gun hole of many Energy Efficient, improve explosive charge and produce the utilization ratio of energy, strengthen rock
Blast action effect；The high temperature produced when simultaneously utilizing explosive charge, makes water atomization, increases the wet of air in bursting work district
Degree, thus the content of dust in reducing operating area, reach the purpose of depositing dust.Hydraulic pressure (envelope) blasting technique obtains the most very early
Arrive abundant application, begun to the purpose utilizing this technology to realize depositing dust as far back as Britain in 1886, be to use waxdip water bag the earliest
Filling water, nineteen sixty begins to use polrvinyl chloride water bag to replace waxdip water bag, subsequently, this skill of Coal Exploitation of Germany more than 95%
Art realizes the purpose of depositing dust, and As time goes on, the development of this technology is more and more ripe, applies the most extensive.
Utility model content
In view of this, technical problem to be solved in the utility model is that the technology that prior art blast hole utilization factor is low is asked
Topic.
In order to solve above-mentioned technical problem, the utility model discloses a kind of full water pressure blasting hole charge constitution, described
Structure includes: big gun hole；
The first water filling section it is provided with at the bottom of the hole in described big gun hole；
The aperture in described big gun hole is provided with blocking section；
The second water filling section it is provided with inside described blocking section；
It is provided with powder charge section between described first water filling section and the second water filling section；
Described powder charge section is placed with powder stick；
Described first water filling section and the second water filling Duan Jun are placed with water bag；
Described blocking section is placed with blocking.
Further, described powder charge section is additionally provided with detonating material.
Further, described detonating material connects detonator.
Further, described powder stick is wrapped up by described water bag.
Further, described plugging material includes stemming.
Compared with prior art, this utility model can obtain and include techniques below effect:
1) borehole utilization ratio is improved.
2) explosive consumption is reduced.
3) drivage efficiency is improved.
4) dust and the harmful gas content that blast produces is reduced.
Certainly, implement arbitrary product of the present utility model must be not necessarily required to reach all the above technology effect simultaneously
Really.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes one of the present utility model
Point, schematic description and description of the present utility model is used for explaining this utility model, is not intended that of the present utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the full water pressure blasting hole charge constitution schematic diagram of this utility model embodiment.
Detailed description of the invention
Embodiment of the present utility model is described in detail, thereby to this utility model below in conjunction with drawings and Examples
How application technology means solve technical problem and reach the process that realizes of technology effect and can fully understand and implement according to this.
A kind of full water pressure blasting hole charge constitution that this utility model provides, as it is shown in figure 1, structure includes: big gun hole；Big gun
The first water filling section 100 it is provided with at the bottom of the hole in hole；The aperture in big gun hole is provided with blocking section 400；It is provided with second inside blocking section 400
Water filling section 300；It is provided with powder charge section 200 between first water filling section 100 and the second water filling section 300.
In the present embodiment, powder charge uses powder stick and the multicharge structure of water bag, and powder charge section 200 is placed with powder stick, powder stick
Use No. 2 emulsions, powder stick diameter 32mm, carry out by explosion design explosive payload and charge constitution, design explosive payload by explosion
Carry out with charge constitution.
Alternatively, the first water filling section 100 and the second water filling section 300 are all placed with water bag, and water bag is by water bag automatic-packaging
Processing, installing first, install together before stemming sealing of hole at the bottom of big gun hole, 2 procedures i.e. form water bag by powder stick bag altogether
The structure wrapped up in.
Alternatively, described blocking section 400 is placed with blocking, and ponding makes explosive the most fully explode
Stress improves capacity usage ratio.
Alternatively, stemming length is not less than 20cm.
Alternatively, plugging material includes stemming, and often joint stemming vibrates after filling in immediately, and prescription is closely knit, it is impossible to free
Gap and interruption.
Alternatively, consisting of of stemming, sand: clay: water=3:1:1.
Alternatively, powder charge section 200 is additionally provided with detonating material 500.
Alternatively, detonating material 500 connects detonator 600, uses non-electric shock conducting tube detonator to make detonating material in hole.
Must go through with or without plug-hole, hole clipping phenomenon before powder charge, adjust geology plane of weakness in time and burden becomes
The hole charge changed.The degree of depth at running check powder charge position in powder charge process, prevent explosive cross dress cause slungshot or dress less than
Position produces upper-lower section flame proof.Once there is dress, and with wooden instrument, unnecessary explosive drawn out outside hole or use high pressure water washing.
The full water pressure blasting hole charge constitution that the present embodiment provides, improves borehole utilization ratio；Reduce explosive consumption；Carry
High drivage efficiency；Reduce dust and harmful gas content that blast produces.
Also, it should be noted term " includes " or its any other variant is intended to comprising of nonexcludability, from
And make to include that the commodity of a series of key element or system not only include those key elements, but also its including being not expressly set out
His key element, or also include the key element intrinsic for this commodity or system.In the case of there is no more restriction, by language
The key element that sentence " including ... " limits, it is not excluded that there is also other in the commodity including described key element or system
Identical element.
Described above illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, it should be understood that this
Utility model is not limited to form disclosed herein, is not to be taken as the eliminating to other embodiments, and can be used for various
Other combinations, amendment and environment, and can be in utility model contemplated scope described herein, by above-mentioned teaching or association area
Technology or knowledge be modified.And the change that those skilled in the art are carried out and change are without departing from spirit of the present utility model and model
Enclose, the most all should be in the protection domain of this utility model claims.
Claims (5)
1. a full water pressure blasting hole charge constitution, it is characterised in that described structure includes: big gun hole；
The first water filling section it is provided with at the bottom of the hole in described big gun hole；
The aperture in described big gun hole is provided with blocking section；
The second water filling section it is provided with inside described blocking section；
It is provided with powder charge section between described first water filling section and the second water filling section；
Described powder charge section is placed with powder stick；
Described first water filling section and the second water filling Duan Jun are placed with water bag；
Described blocking section is placed with blocking.
2. full water pressure blasting hole charge constitution as claimed in claim 1, it is characterised in that described powder charge section is additionally provided with detonates
Body.
3. full water pressure blasting hole charge constitution as claimed in claim 2, it is characterised in that the connection of described detonating material is led quick-fried
Pipe.
4. full water pressure blasting hole charge constitution as claimed in claim 1, it is characterised in that described water bag is by described powder stick bag
Wrap up in.
5. full water pressure blasting hole charge constitution as claimed in claim 1, it is characterised in that described plugging material includes big gun
Mud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532234.5U CN205843499U (en) | 2016-06-02 | 2016-06-02 | Full water pressure blasting hole charge constitution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532234.5U CN205843499U (en) | 2016-06-02 | 2016-06-02 | Full water pressure blasting hole charge constitution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843499U true CN205843499U (en) | 2016-12-28 |
Family
ID=57624106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532234.5U Expired - Fee Related CN205843499U (en) | 2016-06-02 | 2016-06-02 | Full water pressure blasting hole charge constitution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843499U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759597A (en) * | 2018-06-15 | 2018-11-06 | 安徽理工大学 | A kind of blasthole pulse infusion shot firing method |
| CN109163630A (en) * | 2018-09-20 | 2019-01-08 | 陕西太白黄金矿业有限责任公司 | A kind of loading method of Caving Method with Large Space mining deep hole water pressure blasting explosion |
| CN109186390A (en) * | 2018-09-11 | 2019-01-11 | 中国矿业大学 | Hole Blasting In Open-pit Mines water spacer-coupling charging blasting method and dedicated water column bag |
| CN109238048A (en) * | 2018-09-10 | 2019-01-18 | 兖州中材建设有限公司 | A kind of outdoor limestone mine explosion dust-removing method |
| CN109373838A (en) * | 2018-12-04 | 2019-02-22 | 山东东山矿业有限责任公司株柏煤矿 | A kind of punching blasting method and device |
-
2016
- 2016-06-02 CN CN201620532234.5U patent/CN205843499U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759597A (en) * | 2018-06-15 | 2018-11-06 | 安徽理工大学 | A kind of blasthole pulse infusion shot firing method |
| CN109238048A (en) * | 2018-09-10 | 2019-01-18 | 兖州中材建设有限公司 | A kind of outdoor limestone mine explosion dust-removing method |
| CN109238048B (en) * | 2018-09-10 | 2021-06-08 | 兖州中材建设有限公司 | Surface limestone mine blasting dust-settling method |
| CN109186390A (en) * | 2018-09-11 | 2019-01-11 | 中国矿业大学 | Hole Blasting In Open-pit Mines water spacer-coupling charging blasting method and dedicated water column bag |
| CN109186390B (en) * | 2018-09-11 | 2020-07-10 | 中国矿业大学 | Open-air deep hole blasting water interval-coupled charging blasting method and special water column bag |
| CN109163630A (en) * | 2018-09-20 | 2019-01-08 | 陕西太白黄金矿业有限责任公司 | A kind of loading method of Caving Method with Large Space mining deep hole water pressure blasting explosion |
| CN109373838A (en) * | 2018-12-04 | 2019-02-22 | 山东东山矿业有限责任公司株柏煤矿 | A kind of punching blasting method and device |
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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 |
Granted publication date: 20161228 Termination date: 20170602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |