CN106643356B - A kind of installation method for underwater demolition digital primer - Google Patents
A kind of installation method for underwater demolition digital primer Download PDFInfo
- Publication number
- CN106643356B CN106643356B CN201611122029.2A CN201611122029A CN106643356B CN 106643356 B CN106643356 B CN 106643356B CN 201611122029 A CN201611122029 A CN 201611122029A CN 106643356 B CN106643356 B CN 106643356B
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- CN
- China
- Prior art keywords
- digital primer
- digital
- explosive roll
- installation method
- porter
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
Abstract
The invention discloses the installation method of underwater demolition digital primer, this method is using the installation for carrying out digital primer at the line outlet to digital detonator wire and by the way of the spigot progress water-proofing treatment of digital primer insertion Explosive roll respectively, water proofing property when general digital detonator is installed and used can be effectively improved, soaking for water can be also prevented even at deepwater regions, when effectively solving conventional general digital detonator and being in deepwater regions, it is out of control easily to there is ignition, the problem of potential safety hazard be present.
Description
Technical field
The present invention discloses the technical field for being related to detonator installation, more particularly to a kind of peace for underwater demolition digital primer
Dress method.
Background technology
Digital primer, also known as digital electric detonator, electric detonator or industrial digital electric detonator, i.e., using Electronic Control mould
The electric cap that block is controlled to initiation process.Wherein, electronic control module refers to be placed in inside digital electric detonator, possesses thunder
Pipe detonation extension time control, initiation energy control function, built-in detonator identity information code and detonating password, can be to itself work(
The electrical property of energy, performance and detonator igniting element is tested, and can be entered with initiation control device and other external control deviceses
The specialized. circuit modules of row communication.
At present, when carrying out underwater demolition, it is often necessary to using the digital primer detonating charge of height waterproof, but present level
Not only cost is high for waterproof digital primer, and limited amount, therefore, is made troubles to existing underwater demolition work.It is and conventional
Digital primer, after the completion of manufacturer production, when transporting to onsite application, once run into the situation that water pressure is larger, the depth of water is deeper
When, general digital detonator is after water soaks, it is easy to loses original effect, it is difficult to ensures its original performance, has a strong impact on
The Detonation Initiation Effect of digital primer detonating charge, explosive may be caused to be exploded under water by predetermined requirement, it is hidden to there is safety
Suffer from.
Therefore, to ensure when water pressure is larger, carries out underwater demolition in the case of the depth of water relatively depth, general digital thunder
Pipe being capable of safe initiation explosive, it is necessary to takes appropriate installation method, and how to research and develop a kind of appropriate installation method turns into people
Urgent problem to be solved.
The content of the invention
In consideration of it, it is an object of the invention to provide a kind of installation method for underwater demolition digital primer, with least
Solve existing general digital detonator hydraulic pressure is larger, in the case of the depth of water relatively depth in use, the problems such as potential safety hazard be present.
Technical scheme provided by the invention, specifically, a kind of installation method for underwater demolition digital primer, the number
Code detonator includes：Detonator body and through detonator body one end end and the payment to a porter that stretches out, it is characterised in that
The installation method specifically comprises the following steps：
1) after one layer of sealing waterproof layer being smeared at the line outlet of the digital primer payment to a porter, it is placed at shady and cool ventilation natural
Air-dry, it is stand-by；
2) detonation Explosive roll is taken out, and a socket is set in the packaging bag of Explosive roll, it is stand-by；
3) digital primer end stand-by in step 1) is inserted in the Explosive roll from the spigot, wherein, insert
The end for entering digital primer in the Explosive roll is that and the payment to a porter partially passes through the explosive medicine through the end for having payment to a porter
Volume is positioned at the outside of packaging bag；
4) socket in the Explosive roll packaging bag is smeared with butter after sealing, then wound using adhesive waterproof tape, entered
Row secondary seal；
5) after the payment to a porter outside packaging bag and Explosive roll being fastened using adhesive waterproof tape, it is installed on to be blasted
Opening position.
It is preferred that the payment to a porter is smeared one in the detonator body end 1~2cm length ranges in step 1)
Layer sealing waterproof layer.
Further preferably, it is propanepoxy resin layer waterproof layer to be sealed described in step 1).
Further preferably, socket described in step 2) is located at the middle position of the Explosive roll packaging bag.
Further preferably, one will be drawn in the packaging bag of the explosive pack using waddy or bamboo chip in step 2) to insert
Mouthful.
Further preferably, 3~4 layers are wound using adhesive waterproof tape in step 4).
The installation method of underwater demolition digital primer provided by the invention, using respectively to the line outlet of digital detonator wire
The mode of the spigot progress water-proofing treatment of place and digital primer insertion Explosive roll carries out the installation of digital primer, can be effective
Water proofing property when general digital detonator is installed and used is improved, soaking for water can be also prevented even at deepwater regions, is effectively solved
When conventional general digital detonator is in deepwater regions, easily appearance is ignited out of control, the problem of potential safety hazard be present.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for digital primer that the present invention discloses embodiment offer.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
It is a kind of general digital detonator referring to Fig. 1, the digital primer includes detonator body 1 and through detonator body one
End end and the payment to a porter 2 to stretch out, if the digital primer is directly installed at deep water according to conventional conventional method
Row is ignited in use, because the water proofing property of digital primer is limited, often occurs that digital primer is intake, leads to not according to default
Time is ignited, and great potential safety hazard be present, therefore, present embodiment provides one kind to be used for underwater demolition digital primer
Installation method, it is specific as follows：
1) digital primer is pre-processed：Referring to Fig. 1, one layer of sealing will be smeared at the line outlet of digital primer payment to a porter 2
After waterproof layer 21, natural air drying at shady and cool ventilation is placed in, it is stand-by；
2) Explosive roll is pre-processed：The stand-by Explosive roll that detonates is taken out, and in the packaging bag of the Explosive roll
One socket is set, it is stand-by；
3) assembling of digital primer and Explosive roll is carried out：Above-mentioned stand-by digital primer end is packed from Explosive roll
The spigot of bag is inserted in the Explosive roll, wherein, the end for inserting digital primer in Explosive roll is through the end for having payment to a porter
Portion, and a payment to a porter part, inside Explosive roll, another part is located at the outside of packaging bag through Explosive roll；
4) encapsulation process is carried out to Explosive roll：After the socket in Explosive roll packaging bag is smeared into sealing with butter, then
Wound using adhesive waterproof tape, carry out secondary seal；
5) fixation and installation of digital primer and Explosive roll are carried out：Using adhesive waterproof tape by the pin outside packaging bag
After line is fastened with Explosive roll, opening position to be blasted is installed on, digital primer installation terminates.
The installation method provided in the present embodiment, on the line outlet and Explosive roll for log-log code detonator wire
Socket is sealed, to realize overall water proofing property, in conventional technology, be readily apparent that simply to the socket on Explosive roll
Progress encapsulation process, and have ignored the waterproof that payment to a porter occurs at mouth and work, inventor sends out by substantial amounts of research between accidental first
Vital influence be present to water-fast, the resistance to pressure of digital primer in the water proofing property of existing digital primer payment to a porter line outlet, therefore, hair
A person of good sense brings unexpected waterproof effect after attempting to carry out encapsulation process to digital detonator wire line outlet.
It is found through experiments that, referring to Fig. 1, if payment to a porter smeared in detonator body end 1~2cm length ranges
After one layer of sealing waterproof layer 21, its water resistance has obtained further lifting, and above-mentioned sealing waterproof layer 21 is preferably
Propanepoxy resin layer, it is higher with the use of spending with digital primer.
In order to facilitate the fixation and installation between digital primer and Explosive roll, it is preferable that be arranged at the position of socket fried
The middle position of medicine powder stick packaging bag.
When the middle position of Explosive roll packaging bag sets socket, it is preferable that drawn using waddy or bamboo chip, on the one hand
The instrument cost is relatively low, on the other hand can effectively prevent the generation of electrostatic, avoid unintended detonation Explosive roll, prevent to install
Any potential safety hazard in journey.
Wherein, encapsulation process twice has been carried out to socket in Explosive roll packaging bag, has been once grease seal, is once anti-
Water rubber belt sealing, wound by adhesive waterproof tape and butter is completely enclosed within inside, can further improve the effect of sealing, wherein,
The winding number of plies of adhesive waterproof tape can be multilayer, preferably 3~4 layers, and the setting of the number of plies can be in most cost-saving premise
Under, reach efficient sealed.
It is found through experiments that, the general digital detonator installed using the above method, is soaked in after being up to 7 days in water, remains to
Enough proper detonation explosives, its depth used fully meet the standard of height waterproof digital primer up to the 70m depth of waters.It is above-mentioned
Installation method, it is construction is simple convenience, good water-proof effect, low-cost, fully ensure that general digital detonator can pacify under water
Full detonating charge powder stick, so as to ensure the safe and effective of bursting work.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including undocumented common knowledges in the art of the invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (5)
1. a kind of installation method for underwater demolition digital primer, the digital primer includes：Detonator body and through
Detonator body one end end and the payment to a porter to stretch out, it is characterised in that the installation method specifically comprises the following steps：
1) after one layer of sealing waterproof layer being smeared at the line outlet of the digital primer payment to a porter, it is placed in natural wind at shady and cool ventilation
It is dry, it is stand-by；
2) detonation Explosive roll is taken out, and a socket is set in the packaging bag of Explosive roll, it is stand-by；
3) digital primer end stand-by in step 1) is inserted in the Explosive roll from the spigot, wherein, insert institute
The end for stating digital primer in Explosive roll is that and the payment to a porter partially passes through the Explosive roll position through the end for having payment to a porter
In the outside of packaging bag；
4) socket in the Explosive roll packaging bag is smeared with butter after sealing, then wound using adhesive waterproof tape, carry out two
Secondary sealing；
5) after the payment to a porter outside packaging bag and Explosive roll being fastened using adhesive waterproof tape, it is installed on position to be blasted
Place；
It is propanepoxy resin layer that waterproof layer is sealed described in step 1).
2. it is used for the installation method of underwater demolition digital primer according to claim 1, it is characterised in that will in step 1)
One layer of sealing waterproof layer is smeared in the payment to a porter in the detonator body end 1~2cm length ranges.
3. it is used for the installation method of underwater demolition digital primer according to claim 1, it is characterised in that described in step 2)
Socket is located at the middle position of the Explosive roll packaging bag.
4. it is used for the installation method of underwater demolition digital primer according to claim 1, it is characterised in that used in step 2)
Waddy or bamboo chip will draw a socket in the packaging bag of the explosive pack.
5. it is used for the installation method of underwater demolition digital primer according to claim 1, it is characterised in that used in step 4)
Adhesive waterproof tape winds 3~4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122029.2A CN106643356B (en) | 2016-12-08 | 2016-12-08 | A kind of installation method for underwater demolition digital primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122029.2A CN106643356B (en) | 2016-12-08 | 2016-12-08 | A kind of installation method for underwater demolition digital primer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106643356A CN106643356A (en) | 2017-05-10 |
| CN106643356B true CN106643356B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611122029.2A Active CN106643356B (en) | 2016-12-08 | 2016-12-08 | A kind of installation method for underwater demolition digital primer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB272082A (en) * | 1926-10-22 | 1927-06-09 | Julius Schuermann | Improvements in electric blasting fuzes |
| WO1996011374A1 (en) * | 1994-10-06 | 1996-04-18 | Ici Australia Operations Proprietary Limited | Explosives booster and primer |
| RU2108536C1 (en) * | 1996-05-14 | 1998-04-10 | Михаил Иванович Весенгириев | Fixed cartridge |
| CN201259405Y (en) * | 2008-06-27 | 2009-06-17 | 武汉爆破公司 | Explosive installation hole used during blast |
| CN101614511A (en) * | 2009-08-07 | 2009-12-30 | 前进民爆股份有限公司 | Safe seismic prospecting electric detonator |
| CN201817423U (en) * | 2010-07-02 | 2011-05-04 | 高要市南虹化工有限公司 | Packaged explosive for underwater demolition |
-
2016
- 2016-12-08 CN CN201611122029.2A patent/CN106643356B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB272082A (en) * | 1926-10-22 | 1927-06-09 | Julius Schuermann | Improvements in electric blasting fuzes |
| WO1996011374A1 (en) * | 1994-10-06 | 1996-04-18 | Ici Australia Operations Proprietary Limited | Explosives booster and primer |
| RU2108536C1 (en) * | 1996-05-14 | 1998-04-10 | Михаил Иванович Весенгириев | Fixed cartridge |
| CN201259405Y (en) * | 2008-06-27 | 2009-06-17 | 武汉爆破公司 | Explosive installation hole used during blast |
| CN101614511A (en) * | 2009-08-07 | 2009-12-30 | 前进民爆股份有限公司 | Safe seismic prospecting electric detonator |
| CN201817423U (en) * | 2010-07-02 | 2011-05-04 | 高要市南虹化工有限公司 | Packaged explosive for underwater demolition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106643356A (en) | 2017-05-10 |
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