CN107062999A - A kind of light-gas gun downhole explosion shell and its application method - Google Patents
A kind of light-gas gun downhole explosion shell and its application method Download PDFInfo
- Publication number
- CN107062999A CN107062999A CN201710435556.7A CN201710435556A CN107062999A CN 107062999 A CN107062999 A CN 107062999A CN 201710435556 A CN201710435556 A CN 201710435556A CN 107062999 A CN107062999 A CN 107062999A
- Authority
- CN
- China
- Prior art keywords
- housing
- light
- gas gun
- buckle
- gas
- 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.)
- Pending
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Classifications
-
- 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
- F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
Abstract
The present invention provides a kind of light-gas gun 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 fixed by snapping connection to form tubular construction closed at both ends, the junction of first housing and the second housing is additionally provided with sealing strip, 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 light-gas gun downhole explosion shell and its application method, it is intended to which solution has
The complexity operation of water cannon hole, memory space stringency；And produced after explosive blasting a large amount of are greatly lowered raise soil, there is poison gas
The problems such as body.
To solve the above problems, intending using such a light-gas gun downhole explosion shell, including semicylindrical first
Connection buckle is correspondingly arranged on housing and the second housing, the first housing and the second housing, the first housing and second shell body phase are mutual
Fasten, and it is fixed to form tubular construction closed at both ends by snapping connection, and the junction of the first housing and the second housing is also
It is provided with sealing strip, the junction of the first housing and the second housing upper end is further opened with fairlead and air guide pore.
In foregoing explosion shell, the first housing and the second housing fasten the cone for forming the bottom of tubular construction for indent
Shape structure, i.e. sockets for collecting energy structure.
Its method is as follows：
Buckle is opened, the first housing and the second housing are separated, take light-gas gun explosive cartridge to be put into the first housing and second shell
Between body, then the first housing and the second housing are fastened, clamping buckle, the explosion lead of light-gas gun explosive cartridge upper end and gas injection
Pipe is 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 removed on light-gas gun explosive cartridge,
Trigger is controlled to ignite again.
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 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 Figures 1 and 2, the present embodiment provides a kind of light-gas gun downhole explosion shell, including semicylindrical first
Connection buckle 3, the first housing 1 and second shell are correspondingly arranged on the housing 2 of housing 1 and second, the first housing 1 and the second housing 2
Body 2 is mutually fastened, and is connected to form tubular construction closed at both ends, the first housing 1 and the second housing 2 by buckle 3
Junction be additionally provided with sealing strip 4, 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 first housing 1 and the second housing 2 fasten the pyramidal structure for forming the bottom of tubular construction for indent, i.e. sockets for collecting energy knot
Structure.
Its application method is as follows：Buckle 3 is opened, the first housing 1 and the second housing 2 are separated, take light-gas gun explosive cartridge to put
Enter between the first housing 1 and the second housing 2, then fasten the first housing 1 and the second housing 2, clamping buckle 3, light-gas gun is quick-fried
The explosion lead and air injection pipe of broken cylinder upper end are drawn by fairlead 5 and air guide pore 6 respectively；When carrying out explosion, by the device
It is put into blast hole, high pressure hydrogen is injected into light-gas gun explosive cartridge from air injection pipe, and rear enclosed air injection pipe, buckle 3 is opened, will
First housing 1 and the second housing 2 are removed on light-gas gun explosive cartridge, then control trigger to ignite.
Claims (3)
1. a kind of light-gas gun downhole explosion shell, it is characterised in that：Including semicylindrical first housing (1) and the second housing
(2) connection buckle (3), the first housing (1) and the second housing (2), are correspondingly arranged on the first housing (1) and the second housing (2)
Mutually fasten, and be connected to form tubular construction closed at both ends, the first housing (1) and the second housing by buckle (3)
(2) junction is additionally provided with sealing strip (4), and the junction of the first housing (1) and the second housing (2) upper end is further opened with lead
Hole (5) and air guide pore (6).
2. a kind of light-gas gun downhole explosion shell according to claim 1, it is characterised in that：First housing (1) and second
Housing (2) fastens the pyramidal structure for forming the bottom of tubular construction for indent.
3. the application method of shell described in any claim in claim 1-2, it is characterised in that specific method is as follows：
Buckle (3) is opened, the first housing (1) and the second housing (2) are separated, take light-gas gun explosive cartridge to be put into the first housing (1)
And second between housing (2), then the first housing (1) and the second housing (2) are fastened, clamping buckle (3), light-gas gun explosive cartridge
The explosion lead and air injection pipe of upper end are drawn by fairlead (5) and air guide pore (6) respectively；
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 removed on light-gas gun explosive cartridge, then
Trigger is controlled to ignite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435556.7A CN107062999A (en) | 2017-06-11 | 2017-06-11 | A kind of light-gas gun downhole explosion shell and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435556.7A CN107062999A (en) | 2017-06-11 | 2017-06-11 | A kind of light-gas gun downhole explosion shell and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062999A true CN107062999A (en) | 2017-08-18 |
Family
ID=59595455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435556.7A Pending CN107062999A (en) | 2017-06-11 | 2017-06-11 | A kind of light-gas gun downhole explosion shell and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062999A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074990Y (en) * | 2007-09-20 | 2008-06-18 | 武汉钢铁(集团)公司 | Shooting blast hole sleeve |
| 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 |
| CN104500068A (en) * | 2014-12-15 | 2015-04-08 | 中国矿业大学 | Dry ice blasting method and dry ice 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 |
| CN205199663U (en) * | 2015-12-14 | 2016-05-04 | 长沙顺美工程机械设备有限公司 | Rock device is broken in disposable carbon dioxide liquid - gaseous phase variable expansion |
| 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 CN201710435556.7A patent/CN107062999A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074990Y (en) * | 2007-09-20 | 2008-06-18 | 武汉钢铁(集团)公司 | Shooting blast hole sleeve |
| 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 |
| CN104500068A (en) * | 2014-12-15 | 2015-04-08 | 中国矿业大学 | Dry ice blasting method and dry ice 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 |
| CN205199663U (en) * | 2015-12-14 | 2016-05-04 | 长沙顺美工程机械设备有限公司 | Rock device is broken in disposable carbon dioxide liquid - gaseous phase variable expansion |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |