CN203672244U - Longhole miss-fire explosive disposal device - Google Patents
Longhole miss-fire explosive disposal device Download PDFInfo
- Publication number
- CN203672244U CN203672244U CN201420030594.6U CN201420030594U CN203672244U CN 203672244 U CN203672244 U CN 203672244U CN 201420030594 U CN201420030594 U CN 201420030594U CN 203672244 U CN203672244 U CN 203672244U
- Authority
- CN
- China
- Prior art keywords
- miss
- explosive
- fires
- deep hole
- pressure water
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a longhole miss-fire explosive disposal device which can flush miss-fire explosive effectively and eliminate potential safety hazards caused by miss fire or residual explosion of the explosive in a longhole. The longhole miss-fire explosive disposal device comprises a high-pressure water inlet device (1) and a flow adjustment device (2), wherein the high-pressure water inlet device (1) is used for conveying high-pressure water to a position near the miss-fire explosive (6) in the longhole (7), and the flow adjustment device (2) is used for adjusting the flow direction of the high-pressure water to enable the high-pressure water to flush the miss-fire explosive (6) more sufficiently and is located at the front end of the high-pressure water inlet device (1).
Description
Technical field
The utility model relates to a kind of processor, particularly a kind of deep hole explosive processor that miss-fires.
Background technology
Coal mine underground explosion presplitting top board, coal petrography tunnelling, gas release etc. are all applied to darker drillhole blasting, and drilling depth is from 5 meters to more than 100 meter Bu Tong, and the explosive packing in boring can produce and miss-fire or residual quick-fried phenomenon under the impact of some reason.Miss-fire and residual quick-fried be the explosive that does not detonate or fail all to detonate in big gun hole, this explosive must be processed, otherwise blast at any time in normal production, all the time be potential safety hazard, but miss-fire and residual quick-fried explosive to deal be the very difficult thing of part, because big gun hole compared with dark, aperture is little, draws that to dig be impossible realization with the similar instrument of common spoon.In addition can not adopt the article such as hammer drill, bar of metal directly to impact for the fire-working article of explosive class sensitivity, otherwise be easy to ignition charge in operating process.At present for this type of miss-fire and residual quick-fried explosive can only adopt near the new big gun hole of constructing separately big gun hole, destroyed by the explosive charge in new big gun hole.And the new big gun hole of constructing re-starts charge explosion and increased a large amount of quantities, and in the process of drilling in construction new big gun hole, probably get on explosive and then the explosive that ignites because drill bit wanders off, directly cause rig to damage and casualties.
In sum, also do not have at present a kind of can be to miss-firing and effective tool that residual quick-fried explosive is processed in boring.
Utility model content
The utility model provides a kind of deep hole explosive processor that miss-fires, for solve prior art can not by miss-fire or cruel and ferocious explosive from deep hole Safety Sweep out, eliminate the problem of coal mine production safety hidden danger.
The technical solution adopted in the utility model is as follows:
The deep hole explosive processor that miss-fires, comprises high-pressure water inlet device and fairing, and wherein, high-pressure water inlet device is for being transported to High-Pressure Water near the explosive that miss-fires remaining in deep hole; Fairing is used for adjusting described High-Pressure Water and flows to, and makes the described High-Pressure Water explosive that miss-fires described in rinsing more fully; Described fairing is positioned at described high-pressure water inlet device front end.
The above-mentioned deep hole explosive processor that miss-fires also comprises conflux device, together with the low pressure water flow mixing with the broken end of the described explosive that miss-fires after rinsing is converged to, is transported to outside described deep hole.
The above-mentioned deep hole explosive processor that miss-fires also comprises backflow non-return device, and for stoping described low pressure water flow to occur in the time carrying outside described deep hole to the phenomenon of adverse current in described deep hole, described backflow non-return device is installed on described conflux device rear end.
The above-mentioned deep hole explosive processor that miss-fires also comprises the explosive breaker that miss-fires, and for before the explosive that miss-fires described in rinsing, explosive first miss-fires described in first pulverizing.
Miss-fire in explosive processor at above-mentioned deep hole, described high-pressure water inlet device comprises one section of high-pressure water pipe, and near the explosive that miss-fires described in front end extend into, rear end is connected with the outer high-pressure pump of described deep hole.
Miss-fire in explosive processor at above-mentioned deep hole, described fairing comprises a sphere cover, and described High-Pressure Water, from described high-pressure water inlet device flows out, rinses to all directions through described sphere cover inner face reflection.
Miss-fire in explosive processor at above-mentioned deep hole, described conflux device is fixedly connected with described fairing, is positioned at described fairing rear end, comprises a spade mechanism.
Miss-fire in explosive processor at above-mentioned deep hole, described backflow non-return device is fixedly mounted on described conflux device rear end, comprises one section of cylinder being fixedly connected with described conflux device, in described cylinder, is installed with helical blade.
Miss-fire in explosive processor at above-mentioned deep hole, described in the explosive breaker that miss-fires comprise an arrow shaped mechanism, described in thrusting for the first time, miss-fire in explosive.
Miss-fire in explosive processor at above-mentioned deep hole, the maximum position of diameter is 50-100mm, uses antistatic resin manufacture, described in the explosive nose block that miss-fires be 500mm to the length of described check reflux rear end.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. the deep hole that the utility model the provides explosive processor that miss-fires, owing to doing power with High-Pressure Water, current with miss-fire or residual bursting charge directly contacts, can not produce shock, the static etc. that machine tool directly contacts with explosive, therefore, the utility model is safe, can meet coal mine downhole safety requirement.
2. the deep hole that the utility model the provides explosive processor that miss-fires, due in the process of processing, water under high pressure fails to be convened for lack of a quorum and will in deep hole, miss-fire or the broken end of residual bursting charge is mixed, and makes explosive lose explosion property completely, and therefore, the utility model uses very safe.
3. the deep hole that the utility model the provides explosive processor that miss-fires, owing to adopting high-pressure water pipe conveying high-pressure current, does not limit the length of deep hole, and therefore, the deep hole that the utility model can adapt to any degree of depth miss-fires or the processing of residual bursting charge.
4. the deep hole that the utility model the provides explosive processor that miss-fires, owing to adopting sphere cover reflecting high voltage current, can spray to multiple directions High-Pressure Water, and therefore, the utility model is to miss-firing in deep hole or residual bursting charge can be removed comparatively thoroughly.
5. the deep hole that the utility model the provides explosive processor that miss-fires, because employing has the conflux device of spade mechanism, the explosive of sneaking in current after making High-Pressure Water and rinsing can be got rid of smoothly outside deep hole, therefore, the utility model is ideal to the effect of miss-firing in deep hole or residual bursting charge is removed.
6. the deep hole that the utility model the provides explosive processor that miss-fires, owing to disposing backflow non-return device, backflow non-return device comprises one section of helical blade, therefore, the utility model can be good at stoping the low pressure water flow at the broken end of composite explosives that adverse current can not occur, favourable guarantee in deep hole, miss-fire or residual bursting charge remove effect.
7. the deep hole that the utility model the provides explosive processor that miss-fires, owing to also having configured the explosive breaker that miss-fires, comprise an arrow shaped mechanism, High-Pressure Water rinse miss-fire in deep hole or residual bursting charge before explosive is carried out to precomminution, therefore, the utility model is more desirable to the removing effect of explosive.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the utility model deep hole explosive processor structure schematic diagram front view that miss-fires;
Fig. 2 is the utility model deep hole explosive processor structure schematic diagram top view that miss-fires;
Fig. 3 be the utility model deep hole miss-fire explosive processor use state diagram.
In figure, be labeled as: 1-high-pressure water inlet device, 2-fairing, 3-conflux device, 4-backflow non-return device, the 5-explosive breaker that miss-fires, the 6-explosive that miss-fires, 7-deep hole, 101-high-pressure water pipe, 201-sphere cover, 301-spade mechanism, 401-helical blade, 501-arrow shaped mechanism.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, be the miss-fire preferred embodiment of explosive processor of the utility model deep hole.
The described deep hole explosive processor that miss-fires comprises high-pressure water inlet device 1, fairing 2, conflux device 3, backflow non-return device 4 and bursting charge breaker 5.
Wherein, described high-pressure water inlet device 1 is for being transported to High-Pressure Water near the explosive 6 that miss-fires remaining in deep hole 7.
Described fairing 2 flows to for adjusting described High-Pressure Water, makes the described High-Pressure Water explosive 6 that miss-fires described in rinsing more fully.
Described fairing 2 is positioned at described high-pressure water inlet device 1 front end.
Described conflux device 3 is transported to outside described deep hole 7 together with the low pressure water flow mixing with the broken end of the described explosive 6 that miss-fires after rinsing is converged to.
Described backflow non-return device 4 is for stoping described low pressure water flow that the phenomenon to described deep hole 7 interior adverse currents occurs in the time carrying to described deep hole 7 is outer.
Described backflow non-return device 4 is installed on described conflux device 3 rear ends.
The described explosive breaker 5 that miss-fires, for before the explosive 6 that miss-fires described in rinsing, miss-fires in explosive 6 described in first thrusting for the first time.
In the present embodiment, described high-pressure water inlet device 1 comprises one section of high-pressure water pipe 101, and near the explosive 6 that miss-fires described in front end extend into, rear end is connected with the outer high-pressure pump of described deep hole 7.
In the present embodiment, described fairing 2 comprises a sphere cover 201, and described High-Pressure Water, from described high-pressure water inlet device 1 flows out, rinses to all directions through described sphere cover 201 inner face reflections.
In the present embodiment, described conflux device 3 is fixedly connected with described fairing 2, is positioned at described fairing 2 rear ends, comprises a spade mechanism 301.
In the present embodiment, described backflow non-return device 4 is fixedly mounted on described conflux device 3 rear ends, comprises one section of cylinder 401 being fixedly connected with described conflux device 3, in described cylinder 401, is installed with helical blade 402.
In the present embodiment, described in the explosive breaker 5 that miss-fires comprise an arrow shaped mechanism 501, described in thrusting for the first time, miss-fire in explosive 6.
In the present embodiment, the described deep hole maximum position of explosive processor diameter of miss-firing is 80mm, uses antistatic resin manufacture, described in explosive breaker 5 front ends that miss-fire be 500mm to the length of described check reflux 4 rear ends.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being extended out thus or variation are still among protection domain of the present utility model.
Claims (10)
1. the deep hole explosive processor that miss-fires, is characterized in that: comprise
High-pressure water inlet device (1), for being transported to High-Pressure Water near the explosive that miss-fires (6) remaining in deep hole (7);
Fairing (2), flows to for adjusting described High-Pressure Water, makes the described High-Pressure Water explosive (6) that miss-fires described in rinsing more fully;
Described fairing (2) is positioned at described high-pressure water inlet device (1) front end.
2. the deep hole according to claim 1 explosive processor that miss-fires, it is characterized in that: also comprise conflux device (3), together with the low pressure water flow mixing with the broken end of the described explosive that miss-fires (6) after rinsing is converged to, be transported to outside described deep hole (7).
3. the deep hole according to claim 2 explosive processor that miss-fires, it is characterized in that: also comprise backflow non-return device (4), be used for stoping described low pressure water flow in the time carrying outside described deep hole (7), to occur to the phenomenon of adverse current in described deep hole (7), described backflow non-return device (4) is installed on described conflux device (3) rear end.
4. the deep hole according to claim 3 explosive processor that miss-fires, it is characterized in that: also comprise the explosive breaker (5) that miss-fires, for miss-fire explosive (6) before described in rinsing, in the explosive that miss-fires described in first thrusting for the first time (6).
5. according to the arbitrary described deep hole of the claim 1-4 explosive processor that miss-fires, it is characterized in that: described high-pressure water inlet device (1) comprises one section of high-pressure water pipe (101), described in front end extend into, miss-fire near explosive (6), rear end is connected with the outer high-pressure pump of described deep hole (7).
6. according to the arbitrary described deep hole of the claim 1-4 explosive processor that miss-fires, it is characterized in that: described fairing (2) comprises a sphere cover (201), described High-Pressure Water, from described high-pressure water inlet device (1) flows out, rinses to all directions through the reflection of described sphere cover (201) inner face.
7. according to the arbitrary described deep hole of the claim 2-4 explosive processor that miss-fires, it is characterized in that: described conflux device (3) is fixedly connected with described fairing (2), be positioned at described fairing (2) rear end, comprise a spade mechanism (301).
8. according to the explosive processor that miss-fires of the deep hole described in claim 3 or 4, it is characterized in that: described backflow non-return device (4) is fixedly mounted on described conflux device (3) rear end, comprise one section of cylinder (401) being fixedly connected with described conflux device (3), in described cylinder (401), be installed with helical blade (402).
9. the deep hole according to claim 4 explosive processor that miss-fires, is characterized in that: described in the explosive breaker (5) that miss-fires comprise an arrow shaped mechanism (501), for the explosive (6) that miss-fires described in thrusting.
10. the deep hole according to claim 9 explosive processor that miss-fires, it is characterized in that: the maximum position of diameter is 50-100mm, described in explosive breaker (5) front end that miss-fires be 500mm to the length of described check reflux (4) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030594.6U CN203672244U (en) | 2014-01-20 | 2014-01-20 | Longhole miss-fire explosive disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030594.6U CN203672244U (en) | 2014-01-20 | 2014-01-20 | Longhole miss-fire explosive disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672244U true CN203672244U (en) | 2014-06-25 |
Family
ID=50968530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030594.6U Withdrawn - After Issue CN203672244U (en) | 2014-01-20 | 2014-01-20 | Longhole miss-fire explosive disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727851A (en) * | 2014-01-20 | 2014-04-16 | 天地科技股份有限公司 | Deep-hole miss-fire explosive processor |
-
2014
- 2014-01-20 CN CN201420030594.6U patent/CN203672244U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727851A (en) * | 2014-01-20 | 2014-04-16 | 天地科技股份有限公司 | Deep-hole miss-fire explosive processor |
| CN103727851B (en) * | 2014-01-20 | 2015-12-30 | 天地科技股份有限公司 | Deep-hole miss-fire explosive processor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2686742C1 (en) | Method of eliminating blocking and increasing gas permeability for methane wells of coal beds under electric impulse | |
| CN102678117B (en) | Directional hydraulic fracturing method based on energizing blasting | |
| CN102080525B (en) | High-pressure gas injection hole-drilling pressure-releasing outburst prevention method | |
| CN105275443A (en) | Coal mine underground high-power electric knock assisted hydraulic fracturing permeability enhancement method | |
| CN105370257A (en) | High-power electric-knocking auxiliary hydraulic fracturing production increase method for coal-bed gas well | |
| CN104314606A (en) | Hydraulic cutting and gas explosion combined enhancing extraction method for fracturing coal body in drill hole | |
| CN110195580A (en) | A kind of gas-liquid two-phase synergy coal seam anti-reflection method | |
| Anders et al. | Electric impulse technology: long run drilling in hard rocks | |
| CN103727851B (en) | Deep-hole miss-fire explosive processor | |
| CN203672244U (en) | Longhole miss-fire explosive disposal device | |
| CN109898994A (en) | A kind of coal seam pressure relief method and device thereof | |
| CN214247323U (en) | Water-sand-gunpowder coupling blasting permeability increasing device for coal mine | |
| CN205677573U (en) | Sleeve type helical drilling rod fisher | |
| US1278932A (en) | Method of sapping or destroying trenches or other defensive works. | |
| CN204457782U (en) | Remove the high-pressure water injection device of fracture slide type rockburst risk | |
| CN104389529A (en) | Deep hole gas phase fracturing pipe multi-stage connecting device | |
| CN210622784U (en) | Anti-reflection device for fracturing coal rock by shock of blasting gas shock wave | |
| CN204163642U (en) | Isometrical endoporus integral type gas drainage drill stem | |
| CN203685288U (en) | Underground coal mine water exploration drilling water control device | |
| CN207033423U (en) | A kind of superhigh temperature, super-high pressure pulse ripple bear gun igniter | |
| CN204402379U (en) | A kind of deep hole gas phase pressure break pipe multi-stage connector | |
| CN205532557U (en) | Damping formula steam -water separation prevents orifice device | |
| CN204659654U (en) | A kind of window breaker | |
| CN214741318U (en) | Anti-reflection pumping-promoting equipment for aggressive liquid and liquid carbon dioxide | |
| CN105649543A (en) | Integrated drilling and cutting drill pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |