CN208012470U - A kind of mixing blasting circuit structure that delay detonator cluster connection is combined with hole-by-hole initiation - Google Patents
A kind of mixing blasting circuit structure that delay detonator cluster connection is combined with hole-by-hole initiation Download PDFInfo
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- CN208012470U CN208012470U CN201820427340.6U CN201820427340U CN208012470U CN 208012470 U CN208012470 U CN 208012470U CN 201820427340 U CN201820427340 U CN 201820427340U CN 208012470 U CN208012470 U CN 208012470U
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Abstract
The utility model discloses a kind of delay detonator clusters to join the mixing blasting circuit structure being combined with hole-by-hole initiation, it is characterized in that, it includes the blasthole of the parallel laying of five rows, and interlaced arrangement is respectively arranged with the other delay detonating detonator of high section at quincunx between adjacent two rows blastholes in each blasthole；First row blasthole, second row blasthole connect into several cluster receipts or other documents in duplicate members with the other delay detonating detonator of high section in third artillery salvo hole by cluster connection mode, and being connected in series to form cluster by first low section of other delay detonating detonator between several described cluster receipts or other documents in duplicate members joins Nonel Network.The utility model is by putting into practice, exploring for many years; the utility model is in the mine blasting operation that joint, stratification are developed; use a kind of mixing blasting circuit structure that common detonator millisecond delay cap cluster connection is combined with hole-by-hole initiation; effectively blasting fume energy is avoided to leak; ensure the mechanical efficiency of explosive blasting gas; explosion is reduced simultaneously and generates vibration, is played a protective role to periphery buildings or structures and side slope.
Description
Technical field：
The utility model is related to a kind of mixing blasting circuit structures, join more particularly to a kind of delay detonator cluster and hole-specifically rise
The quick-fried mixing blasting circuit structure being combined.
Background technology：
The rock in some mines is largely made of schist, shale, joint, cranny development, after drilling, usually Kong Yukong it
Between penetrated through through crack, according to hole-by-hole initiation, the gas that first quick-fried blasthole generates sometimes is moved along joint, stratification from adjacent shot hole
It removes, blasting energy is caused to leak, influence demolition effect.According to volley, blasting vibration intensity is excessive, not only influences periphery
The safety of buildings or structures, but also serious destruction can be caused to mine slope.In this case, how can improve fried
The mechanical efficiency of medicine blasting fume, and blasting vibration can be effectively reduced, it is current urgently problem to be solved.
Utility model content：
The purpose of this utility model is to provide a kind of low cost, safe and efficient delay detonator cluster connection and hole-by-hole initiations
The mixing blasting circuit structure being combined.
The purpose of this utility model is implemented by following technical solution：A kind of delay detonator cluster connection is combined with hole-by-hole initiation
Mix blasting circuit structure comprising the blasthole of the parallel laying of five rows, interlaced arrangement is at quincunx between adjacent two rows blastholes, often
The other delay detonating detonator of high section is respectively arranged in a blasthole；
First row blasthole, second row blasthole are connected with the other delay detonating detonator of high section in third artillery salvo hole by cluster connection mode
Several cluster receipts or other documents in duplicate members are connected into, are connected in series with by first low section of other delay detonating detonator between several described cluster receipts or other documents in duplicate members
It forms cluster and joins Nonel Network；
The other delay detonating detonator of high section in 4th artillery salvo hole and the 5th artillery salvo hole Yan Qi not led quick-fried by second low section
Pipe detonator is sequentially connected in series；High section in first low section of other delay detonating detonator of end and the 4th first blasthole of row
Other delay detonating detonator is connected by low section of other delay detonating detonator of third；It Yan Qi not led positioned at first low section of end quick-fried
Pipe detonator is connected with the other delay detonating detonator of high section in the 5th first blasthole of row by the 4th low section of other delay detonating detonator
It connects, forms hole-by-hole initiation Nonel Network.
Specifically, being equipped with one between first row blasthole and second row blasthole or between second row blasthole and third artillery salvo hole
It ranked first low section of other delay detonating detonator, it is quick-fried by leading between adjacent two first low section of other delay detonating detonators
Pipe connects；First row blasthole, second row blasthole, the other delay detonating detonator of high section in third artillery salvo hole are distinguished adjacent
First low section of other delay detonating detonator is connected by detonator, forms low with described first section of other delay detonating detonator
The identical cluster receipts or other documents in duplicate member of quantity.
Specifically, set between the two neighboring blasthole in the 4th artillery salvo hole there are one second low section of other delay detonating detonator,
Each second low section of other delay detonating detonator passes through with the other delay detonating detonator of the high section in its both sides blasthole respectively
Detonator connects.
Specifically, set between the two neighboring blasthole in the 5th artillery salvo hole there are one second low section of other delay detonating detonator,
Each second low section of other delay detonating detonator passes through with the other delay detonating detonator of the high section in its both sides blasthole respectively
Detonator connects.
Preferably, described first low section of other delay detonating detonator is 3 sections of Millisecond Nonel Tube Detonators；Described second low section is not
Delay detonating detonator is 3 sections of Millisecond Nonel Tube Detonators；The other delay detonating detonator of low section of the third is 3 sections of millisecond detonators
Detonator；The 4th low section of other delay detonating detonator is 4 sections of Millisecond Nonel Tube Detonators.
Preferably, the other delay detonating detonator of the high section is 10 sections of Millisecond Nonel Tube Detonators.
Preferably, the blasthole diameter is 140mm, and the blast hole depth is 13.5m；Pitch-row a per artillery salvo hole is 4m；
The array pitch b of adjacent two rows blasthole is 3.5m.
The advantages of the utility model：1, entire network is all made of common millisecond detonator, and initiating device is cheap；
2, by putting into practice for many years, explore, the utility model uses a kind of general in the mine blasting operation that joint, stratification are developed
Admittance booster millisecond delay cap cluster joins the mixing blasting circuit structure being combined with hole-by-hole initiation, effectively avoids blasting fume energy
Amount leaks, and ensures the mechanical efficiency of explosive blasting gas, while reducing explosion and generating vibration, to periphery buildings or structures and side slope
It plays a protective role；3, network connection is simple, and operability is strong.
Description of the drawings：
Fig. 1 is that a kind of delay detonator cluster joins the mixing blasting circuit structural schematic diagram being combined with hole-by-hole initiation.
Blasthole 1, first low section of other delay detonating detonator 2, second low section of other delay detonating detonator 3, low section of third is not
Delay detonating detonator 4, the 4th low section of other delay detonating detonator 5.
Specific implementation mode：
A kind of mixing blasting circuit structure that delay detonator cluster connection is combined with hole-by-hole initiation comprising the parallel laying of five rows
Blasthole 1, interlaced arrangement is respectively arranged with high section not extension detonator thunder at quincunx in each blasthole 1 between adjacent two rows blastholes 1
Pipe；
First row blasthole, second row blasthole are connected with the other delay detonating detonator of high section in third artillery salvo hole by cluster connection mode
It is first to be connected into several cluster receipts or other documents in duplicates, shape is connected in series with by first low section of other delay detonating detonator 2 between several cluster receipts or other documents in duplicate members
Cluster joins Nonel Network；
The other delay detonating detonator of high section in 4th artillery salvo hole and the 5th artillery salvo hole Yan Qi not led quick-fried by second low section
Pipe detonator 3 is sequentially connected in series；Height in first low section of 2 and the 4th first blasthole of row of other delay detonating detonator of end
The other delay detonating detonator of section is connected by low section of other delay detonating detonator 4 of third；First low section positioned at end is not delayed
Nonel detonator 2 and the other delay detonating detonator of high section in the 5th first blasthole of row pass through the 4th low section of not other extension detonator thunder
Pipe 5 connects, and forms hole-by-hole initiation Nonel Network.
Between second row blasthole and third artillery salvo hole the first low section of other delay detonating detonator 2 is arranged equipped with one, adjacent two
It is connected by detonator between a first low section of other delay detonating detonator 2；First row blasthole, second row blasthole, the third artillery salvo
The other delay detonating detonator of high section in hole is distinguished the other delay detonating detonator of low section of adjacent first 2 and is connected by detonator
It connects, the identical cluster receipts or other documents in duplicate member of other 2 quantity of delay detonating detonator of low with first section of formation.
Specifically, being set between the two neighboring blasthole 1 in the 4th artillery salvo hole, there are one second low section of other delay detonating detonators
3, each second low section of other delay detonating detonator 3 passes through with the other delay detonating detonator of high section in its both sides blasthole 1 respectively
Detonator connects.
Specifically, being set between the two neighboring blasthole 1 in the 5th artillery salvo hole, there are one second low section of other delay detonating detonators
3, each second low section of other delay detonating detonator 3 passes through with the other delay detonating detonator of high section in its both sides blasthole 1 respectively
Detonator connects.
First low section of other delay detonating detonator 2 is 3 sections of Millisecond Nonel Tube Detonators；Second low section of other delay detonating detonator
3 be 3 sections of Millisecond Nonel Tube Detonators；The other delay detonating detonator 4 of low section of third is 3 sections of Millisecond Nonel Tube Detonators；4th low section is not
Delay detonating detonator 5 is 4 sections of Millisecond Nonel Tube Detonators.
The other delay detonating detonator of high section is 10 sections of Millisecond Nonel Tube Detonators.
1 a diameter of 140mm of blasthole, 1 depth of blasthole are 13.5m；Pitch-row a per artillery salvo hole is 4m；Adjacent two rows blasthole
Array pitch b be 3.5m.
5 artillery salvo holes, the 4th artillery salvo hole and the 5th artillery salvo hole close to side slope, using filled in all blastholes 10 sections of milliseconds lead it is quick-fried
Pipe detonator.First row blasthole, second row blasthole and third artillery salvo hole are joined using cluster, are required according to magnitude of vibrations, and cluster is several
It is a, then connected with 3 sections of Millisecond Nonel Tube Detonators between 2 clusters.4th artillery salvo hole and the 5th artillery salvo hole use hole-by-hole initiation, Kong Jian
It is connected with 3 sections of Millisecond Nonel Tube Detonators；Cluster joins the end blasthole of Nonel Network with the 4th artillery salvo hole connection procedure, adopts
Use 3 sections of Millisecond Nonel Tube Detonators as connecting tube between row；Join end blasthole and the 5th artillery salvo hole of Nonel Network in cluster
In connection procedure, using 4 sections of Millisecond Nonel Tube Detonators as connecting tube between row；Cluster join Nonel Network end blasthole with
3 sections of Millisecond Nonel Tube Detonators and 4 sections of millisecond detonator thunders are respectively adopted in connecting tube between 4th artillery salvo hole and the row in the 5th artillery salvo hole
Pipe so that the 4th artillery salvo hole is delayed after ranked first a blasthole detonation with the staggeredly detonation one by one of the 5th artillery salvo hole, i.e., the 4th, the 5th row
First blasthole detonation, the 4th ranked second a blasthole detonation after delay, and the 5th ranked second a blasthole detonation after delay, with such
It pushes away.Common Nonel detonator " cluster connection " had both improved the mechanical efficiency of explosive blasting gas with blasting circuit structure is hole-specifically mixed,
Blasting vibration is effectively reduced again.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of delay detonator cluster joins the mixing blasting circuit structure being combined with hole-by-hole initiation, which is characterized in that it includes five
Arrange the blasthole of parallel laying, interlaced arrangement is respectively arranged with high section and does not delay at quincunx between adjacent two rows blastholes in each blasthole
Nonel detonator；
First row blasthole, second row blasthole are connected into the other delay detonating detonator of high section in third artillery salvo hole by cluster connection mode
Several cluster receipts or other documents in duplicates are first, are connected in series to form by first low section of other delay detonating detonator between several described cluster receipts or other documents in duplicate members
Cluster joins Nonel Network；
The other delay detonating detonator of high section in 4th artillery salvo hole and the 5th artillery salvo hole passes through second low section of not other extension detonator thunder
Pipe is sequentially connected in series；First low section of other delay detonating detonator positioned at end does not prolong with the high section in the 4th first blasthole of row
Phase Nonel detonator is connected by low section of other delay detonating detonator of third；Positioned at first low section of end not other extension detonator thunder
The other delay detonating detonator of high section in the first blasthole of five rows of Guan Yu is connected by the 4th low section of other delay detonating detonator, shape
At hole-by-hole initiation Nonel Network.
2. a kind of delay detonator cluster according to claim 1 joins the mixing blasting circuit structure being combined with hole-by-hole initiation,
It is characterized in that, arranging between first row blasthole and second row blasthole or equipped with one between second row blasthole and third artillery salvo hole
One low section of other delay detonating detonator is connected by detonator between adjacent two first low section of other delay detonating detonators
It connects；First row blasthole, second row blasthole, the other delay detonating detonator of high section in third artillery salvo hole are distinguished adjacent described
First low section of other delay detonating detonator is connected by detonator, forms low with described first section of other delay detonating detonator quantity
The identical cluster receipts or other documents in duplicate member.
3. a kind of delay detonator cluster according to claim 2 joins the mixing blasting circuit structure being combined with hole-by-hole initiation,
It is characterized in that, being set between the two neighboring blasthole in the 4th artillery salvo hole, there are one second low section of other delay detonating detonators, each
Second low section of other delay detonating detonator is quick-fried by leading with the other delay detonating detonator of the high section in its both sides blasthole respectively
Pipe connects.
4. a kind of delay detonator cluster according to claim 3 joins the mixing blasting circuit structure being combined with hole-by-hole initiation,
It is characterized in that, being set between the two neighboring blasthole in the 5th artillery salvo hole, there are one second low section of other delay detonating detonators, each
Second low section of other delay detonating detonator is quick-fried by leading with the other delay detonating detonator of the high section in its both sides blasthole respectively
Pipe connects.
5. a kind of delay detonator cluster according to claim 4 joins the mixing blasting circuit structure being combined with hole-by-hole initiation,
It is characterized in that, first low section of other delay detonating detonator is 3 sections of Millisecond Nonel Tube Detonators；Described second low section is not delayed
Nonel detonator is 3 sections of Millisecond Nonel Tube Detonators；The other delay detonating detonator of low section of the third is 3 sections of millisecond detonator thunders
Pipe；The 4th low section of other delay detonating detonator is 4 sections of Millisecond Nonel Tube Detonators.
6. the mixing detonation that a kind of delay detonator cluster connection according to claim 1-5 any one is combined with hole-by-hole initiation
Network configuration, which is characterized in that the other delay detonating detonator of high section is 10 sections of Millisecond Nonel Tube Detonators.
7. the mixing detonation that a kind of delay detonator cluster connection according to claim 1-5 any one is combined with hole-by-hole initiation
Network configuration, which is characterized in that the blasthole diameter is 140mm, and the blast hole depth is 13.5m；Pitch-row a per artillery salvo hole is equal
For 4m；The array pitch b of adjacent two rows blasthole is 3.5m.
8. a kind of delay detonator cluster according to claim 6 joins the mixing blasting circuit structure being combined with hole-by-hole initiation,
It is characterized in that, the blasthole diameter is 140mm, the blast hole depth is 13.5m；Pitch-row a per artillery salvo hole is 4m；It is adjacent
The array pitch b of two rows of blastholes is 3.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427340.6U CN208012470U (en) | 2018-03-27 | 2018-03-27 | A kind of mixing blasting circuit structure that delay detonator cluster connection is combined with hole-by-hole initiation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427340.6U CN208012470U (en) | 2018-03-27 | 2018-03-27 | A kind of mixing blasting circuit structure that delay detonator cluster connection is combined with hole-by-hole initiation |
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| CN208012470U true CN208012470U (en) | 2018-10-26 |
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| CN201820427340.6U Active CN208012470U (en) | 2018-03-27 | 2018-03-27 | A kind of mixing blasting circuit structure that delay detonator cluster connection is combined with hole-by-hole initiation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207641A (en) * | 2020-01-08 | 2020-05-29 | 重庆中环建设有限公司 | Delay design method for ensuring safety of digital-detonator mixed network |
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2018
- 2018-03-27 CN CN201820427340.6U patent/CN208012470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207641A (en) * | 2020-01-08 | 2020-05-29 | 重庆中环建设有限公司 | Delay design method for ensuring safety of digital-detonator mixed network |
| CN111207641B (en) * | 2020-01-08 | 2021-01-05 | 重庆中环建设有限公司 | Delay design method for ensuring safety of digital-detonator mixed network |
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