CN107084646A - A kind of downhole explosion shell and its application method - Google Patents
A kind of downhole explosion shell and its application method Download PDFInfo
- Publication number
- CN107084646A CN107084646A CN201710435559.0A CN201710435559A CN107084646A CN 107084646 A CN107084646 A CN 107084646A CN 201710435559 A CN201710435559 A CN 201710435559A CN 107084646 A CN107084646 A CN 107084646A
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- CN
- China
- Prior art keywords
- housing
- shell
- shell bottom
- buckle
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The present invention provides a kind of downhole explosion shell and its application method, including semicylindrical first housing and the second housing, connection buckle is correspondingly arranged on first housing and the second housing, first housing and second shell body phase are mutually fastened, and by snapping connection the fixed tubular construction to form upper end closed, bottom opening, the bottom that first housing and the second housing constitute tubular construction is fixedly connected with shell bottom, shell bottom is the sockets for collecting energy structure of taper, and the junction of the first housing and the second housing upper end is further opened with fairlead and air guide pore.Aim to solve the problem that blasting hole with water complexity is operated, memory space stringency；And the problems such as produced after explosive blasting a large amount of raise soil, toxic gas is greatly lowered.The invention belongs to blasting technique field.
Description
Technical field
The present invention relates to a kind of explosion shell and its application method, belong to blasting technique field.
Background technology
At present, some problems that explosive often occurs in use and management process, such as explosive meet blasting hole with water, must do
Get well to pack progress water-proofing treatment, using water-proof explosive, try to discharge the ponding of explosive in blasthole；In storage area, Hai get Kao
Consider some row problems such as its explosive induced detonation.Also, explosion poison gas is produced during explosive blasting, flue dust raises soil, environment is produced
Ill-effect；When also handling blind big gun, special technology and equipment useless, danger coefficient is larger.Therefore, problem in explosive blasting
It is urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to：There is provided a kind of downhole explosion shell and its application method, it is intended to solve blasting hole with water and answer
Polygamy is operated, memory space stringency；And produced after explosive blasting a large amount of are greatly lowered raise soil, toxic gas etc. is asked
Topic.
To solve the above problems, intending using such a downhole explosion shell, including semicylindrical first housing and the
Connection buckle is correspondingly arranged on two housings, the first housing and the second housing, the first housing and second shell body phase are mutually fastened, and are led to
Cross and snap connection the fixed tubular construction to form upper end closed, bottom opening, the first housing and the second housing constitute tubular
The bottom of structure is fixedly connected with shell bottom, and shell bottom is the sockets for collecting energy structure of taper, the connection of the first housing and the second housing upper end
Place is further opened with fairlead and air guide pore.
In previous housings, the removable company in bottom for the tubular construction that the shell bottom is formed with the first housing and the second housing
Connect；
In previous housings, the junction between the first housing, the second housing and shell bottom three is provided with sealing strip.
Its application method is as follows：
Buckle is opened, the first housing, the second housing and shell bottom are separated, take light-gas gun explosive cartridge to be put on shell bottom, then
First housing and the second housing are fastened and covered on light-gas gun explosive cartridge, clamping buckle makes the first housing, the second housing and shell
Bottom is sealedly and fixedly connected, and the explosion lead and air injection pipe of light-gas gun explosive cartridge upper end are drawn by fairlead and air guide pore respectively；
When carrying out explosion, the device is put into blast hole, high pressure is injected into light-gas gun explosive cartridge from air injection pipe light
Gas, such as hydrogen, and rear enclosed air injection pipe, open buckle, the first housing and the second housing are taken out, then control trigger to ignite
.
Compared with prior art, the present invention coordinates light gas blast device when carrying out explosion, detonates not by blast hole
The influence of ponding, can effectively protect Internal explosions cylinder, while will not produce pernicious gas in blasting process, equipment can be voluntarily
Pressure release, without blind big gun, device ease of Use is safe, and environmental protection, gas is not heavy, the advantages of convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the first housing and structural representation during the second shell combination in Fig. 1；
Fig. 3 is the structural representation at shell bottom；
Fig. 4 is Fig. 1 top view.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, further will be made to invention by accompanying drawing below
It is described in detail on ground.
Embodiment：
Referring to figs. 1 to Fig. 4, the present embodiment provides a kind of downhole explosion shell, including semicylindrical first housing 1 and the
Connection buckle 3, the first housing 1 and the second housing 2 mutually button are correspondingly arranged on two housings 2, the first housing 1 and the second housing 2
Close, and be connected to form the tubular construction of upper end closed, bottom opening, the first housing 1 and the second housing 2 by buckle 3
The bottom of constituted tubular construction is removable to be fixedly connected with shell bottom 4, and the bottom of the housing 1 of shell bottom 4 and first and the second housing 2 leads to
Cross buckle 3 to be connected, shell bottom 4 is the sockets for collecting energy structure of taper, the junction of the first housing 1 and the upper end of the second housing 2 is further opened with
Fairlead 5 and air guide pore 6, the junction between the first housing 1, the second housing 2 and the three of shell bottom 4 are provided with sealing strip.
Application method is as follows：Buckle 3 is opened, the first housing 1, the second housing 2 and shell bottom 4 are separated, light-gas gun explosion is taken
Cylinder is put on shell bottom 4, and then the first housing 1 and the second housing 2 are fastened and covered on light-gas gun explosive cartridge, clamping buckle 3 makes
First housing 1, the second housing 2 and shell bottom 4 are sealedly and fixedly connected, explosion lead and the air injection pipe difference of light-gas gun explosive cartridge upper end
Drawn by fairlead 5 and air guide pore 6；
When carrying out explosion, the device is put into blast hole, high pressure is injected into light-gas gun explosive cartridge from air injection pipe light
Gas, such as hydrogen, and rear enclosed air injection pipe, open buckle 3, the first housing 1 and the second housing 2 are taken out, then control trigger
Ignition.
Claims (4)
1. a kind of downhole explosion shell, it is characterised in that：Including semicylindrical first housing (1) and the second housing (2), first
Connection buckle (3) is correspondingly arranged on housing (1) and the second housing (2), the first housing (1) and the second housing (2) are mutually fastened,
And be connected to form the tubular construction of upper end closed, bottom opening, the first housing (1) and the second housing by buckle (3)
(2) bottom for constituting tubular construction is fixedly connected with shell bottom (4), and shell bottom (4) are the sockets for collecting energy structure of taper, the first housing
And the junction of the second housing (2) upper end is further opened with fairlead (5) and air guide pore (6) (1).
2. a kind of downhole explosion shell according to claim 1, it is characterised in that：The shell bottom (4) and the first housing (1) and
The removable connection in bottom for the tubular construction that second housing (2) is formed.
3. a kind of downhole explosion shell according to claim 1, it is characterised in that：First housing (1), the second housing (2) and
Junction between shell bottom (4) three is provided with sealing strip.
4. the application method of shell described in any claim in claim 1-3, it is characterised in that specific method is as follows：
Buckle (3) is opened, the first housing (1), the second housing (2) and shell bottom (4) are separated, take light-gas gun explosive cartridge to be put in shell bottom
(4) on, then the first housing (1) and the second housing (2) are fastened and covered on light-gas gun explosive cartridge, clamping buckle (3) makes the
One housing (1), the second housing (2) and shell bottom (4) are sealedly and fixedly connected, the explosion lead and air injection pipe of light-gas gun explosive cartridge upper end
Drawn respectively by fairlead (5) and air guide pore (6)；
When carrying out explosion, the device is put into blast hole, the light gas of high pressure is injected into light-gas gun explosive cartridge from air injection pipe,
And rear enclosed air injection pipe, buckle (3) is opened, the first housing (1) and the second housing (2) are taken out, then controls trigger to ignite i.e.
Can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435559.0A CN107084646B (en) | 2017-06-11 | 2017-06-11 | A kind of downhole explosion shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435559.0A CN107084646B (en) | 2017-06-11 | 2017-06-11 | A kind of downhole explosion shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107084646A true CN107084646A (en) | 2017-08-22 |
| CN107084646B CN107084646B (en) | 2019-08-02 |
Family
ID=59605799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435559.0A Active CN107084646B (en) | 2017-06-11 | 2017-06-11 | A kind of downhole explosion shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084646B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962682A (en) * | 2023-02-14 | 2023-04-14 | 安徽天明爆破工程有限公司 | Device for enhancing blasting initiation energy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884962A (en) * | 2006-07-04 | 2006-12-27 | 裘尧云 | Reef blasting method in underwater complex geological condition |
| CN101880209A (en) * | 2010-06-24 | 2010-11-10 | 杜志刚 | High-efficiency pollution-free gas explosive tube |
| CN204027465U (en) * | 2014-06-20 | 2014-12-17 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of ponding deep hole blasting device |
| CN204421781U (en) * | 2015-01-20 | 2015-06-24 | 中国长江三峡集团公司 | Underwater demolition filling explosive screw shell device |
| CN105772189A (en) * | 2016-05-10 | 2016-07-20 | 中国科学院力学研究所 | Device and method for crushing ironstone by high-pressure liquid CO2 |
-
2017
- 2017-06-11 CN CN201710435559.0A patent/CN107084646B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884962A (en) * | 2006-07-04 | 2006-12-27 | 裘尧云 | Reef blasting method in underwater complex geological condition |
| CN101880209A (en) * | 2010-06-24 | 2010-11-10 | 杜志刚 | High-efficiency pollution-free gas explosive tube |
| CN204027465U (en) * | 2014-06-20 | 2014-12-17 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of ponding deep hole blasting device |
| CN204421781U (en) * | 2015-01-20 | 2015-06-24 | 中国长江三峡集团公司 | Underwater demolition filling explosive screw shell device |
| CN105772189A (en) * | 2016-05-10 | 2016-07-20 | 中国科学院力学研究所 | Device and method for crushing ironstone by high-pressure liquid CO2 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962682A (en) * | 2023-02-14 | 2023-04-14 | 安徽天明爆破工程有限公司 | Device for enhancing blasting initiation energy |
| CN115962682B (en) * | 2023-02-14 | 2023-09-05 | 安徽天明爆破工程有限公司 | Device for enhancing explosion initiation energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107084646B (en) | 2019-08-02 |
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