CN101737049A - Multi-working face circulating development driving production organization method - Google Patents
Multi-working face circulating development driving production organization method Download PDFInfo
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- CN101737049A CN101737049A CN200810203361A CN200810203361A CN101737049A CN 101737049 A CN101737049 A CN 101737049A CN 200810203361 A CN200810203361 A CN 200810203361A CN 200810203361 A CN200810203361 A CN 200810203361A CN 101737049 A CN101737049 A CN 101737049A
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Abstract
The invention relates to a production organization method for a development driving tunnel of an underground mine. The method comprises the following steps: dividing an operation tunnel into a plurality of production areas, performing a production operation of the same process in each area, intensively carrying out a driving rock drilling operation in one production area, intensively carrying out a driving charge blasting operation in one production area, and intensively carrying out a driving slag discharge operation in one production area so as to form a circulating unit for carrying out a development driving operation of the mine. The method has the advantages that when the development driving performs a production process operation in one area, because a plurality of tunnels to be operated are in the area, the operating personnel in a group can take some time off for auxiliary operations of jacking and prizing tunnel pumice stones, clearing bottom plate obstacles, clearing slag on a heading face and the like in the tunnels; therefore, the auxiliary operation time is shortened, and the efficiency of the equipment is improved.
Description
[technical field]
The present invention relates to underground mine and adopt accurate digging laneway organism of production method, relate in particular to the accurate driving production organizational mode of adopting of a kind of many scope of operation circulations, be applicable to sill pillars sublevel caving method, sublevel caving method without sill pillar mine.
[background technology]
Sill pillars sublevel caving method, sublevel caving method without sill pillar are underground mine mining methods commonly used, adopt the mine of these class mining methods all will tunnel a large amount of development headings every year, and therefore, adopting accurate driving is the main technique flow process of underground mine.The mining methods and the parameter thereof that adopt according to the production scale in the occurrence condition of ore body, mine, in producing, the required development heading amount of 10,000 tons of ores of these minings differs greatly.Normally, the mine is adopted accurate headwork and is made up of driving rock drilling, driving charge explosion and ventilation, driving several Main Stage such as slag tap, comprise a plurality of different less important work operations again in each stage, as: power (airduct, water pipe, electric wire) is prepared, top, tunnel group sled float stone, equipment inspection and maintenance etc.
It is traditional that to adopt accurate driving mode be to adopt the shovel installing of the air rock drill perforating of poor efficiency, manual charging, poor efficiency to slag tap fully, be a kind of with the tunnel be the unit a big gun one circulation adopt accurate driving production organizational mode.When adopting with the tunnel when being the production organizational mode of a big gun one circulation of unit, driving rock drilling, driving charge explosion, dash are finished in same order of classes or grades at school, and driving is slagged tap and finished at next order of classes or grades at school, and per two order of classes or grades at school are finished a circulation.According to every month the driving amount and the production quota thereof, in stope, form by several such units.Adopt this driving production organizational mode field control difficulty, drivage efficiency lower.
In recent years; domestic a lot of large medium-size mine is in order to improve drivage efficiency, to improve working condition; introduce some in succession and tunneled rock drilling, powder charge and the equipment of slagging tap efficiently; yet in organism of production, still adopt original only driving, bull driving production organizational mode, thereby cause sophisticated equipment length downtime, production efficiency effectively not to bring into play.As: tunnelling is adopted the all-hydraulic driving jumbo of Boomer281 to tunnel rock drilling, adopts the powder charge chassis or is manually tunneled charge explosion, employing TORO301D diesel LHD tunnels and slags tap, and the three-shift system operation is adopted in labor organization.When adopting with the tunnel when being the production organizational mode of a big gun one circulation of unit, driving rock drilling, driving charge explosion, dash are finished in same order of classes or grades at school, and driving is slagged tap and finished at next order of classes or grades at school, and per two order of classes or grades at school are finished a circulation.
Below be the accurate driving production organizational mode of adopting that adopts in mine capital construction and the production, be divided into only driving, bull driving.
1, solely head tunnels.At capital construction mine development footrill, crossdrift and driving Main Stage gallery, can not find the work plane of two above close proximity; When a certain gallery must tunnel earlier in a certain engineering, just can help other sinking and driftings, thereby require this gallery to carry out rapid construction.Of this sort engineering adopts the solely method of head driving.It is that a driving team is divided into 3～4 bottom class's operations, and coexist work plane of the member of each bottom class is parallel or finish the driving mode of each driving operation successively.
2, bull driving.The driving task of two above work planes is undertaken by a driving team, all members of operation are dispersed in operation simultaneously on several work planes by work post in same bottom class, borer is at first work plane jewel hole, mucker and electric locomotive driver be at second work plane muck, the 3rd the laggard wind that works of face firing; When first work plane jewel hole finished, the muck of second work plane also finished, and this moment, borer went to the 3rd work plane continuation muck, and first work plane is blown out again and ventilated.What particularly point out is, the bull driving never is that all members a work team in are dispersed in and carry out identical operation on the different work planes, promptly is not while jewel hole (or muck) on several work planes.
Chinese patent application: 200610144110 disclose a kind of method of stone drifting.Chinese patent application: 200610090030 disclose a kind of excavation method of constructing tunnel.Chinese patent application: 91106433.8 disclose room-and-pilar type caving for mine.But yet there are no report about the accurate driving organism of production of adopting of many scope of operation circulations method.
[summary of the invention]
The objective of the invention is, the accurate driving organism of production of adopting of a kind of many scope of operation circulations method is provided.Adopt accurate driving production organizational mode by optimization, improve activity duration utilization rate and equipment and start rate, shorten subsidiary operation time, reach and improve the purpose of adopting accurate driving production efficiency.
For achieving the above object, the technical scheme that the present invention takes is: a kind of standard driving organism of production method of adopting of many scope of operation circulations, service tunnel is divided into several Production Regional, in each zone, carry out the production operation work of same operation respectively, described concentrating in a Production Regional carried out driving rock drilling work, in a Production Regional, concentrate and carry out the work of driving charge explosion, in a Production Regional, concentrate to carry out and tunnel the work of slagging tap, and carry out the accurate headwork of adopting of mine as cycling element.
The standard driving organism of production method of adopting of described many scope of operation circulations can be divided into service tunnel three Production Regional.
The standard driving organism of production method of adopting of described many scope of operation circulations, in first Production Regional, concentrate and carry out driving rock drilling work and aided process, in second Production Regional, concentrate and carry out driving charge explosion work and aided process, in the 3rd Production Regional, concentrate to carry out and tunnel slag tap work and aided process.
Described aided process is to ventilate and the sled float stone.
The present invention is according to the requirement of accurate driving amount of adopting of mine and digging order, the tunnel of adopting accurate driving is relatively concentrated in together operating area of formation, in each operating area, multi-mine roadway is arranged, the subregion is tunneled rock drilling, driving charge explosion, is tunneled the management of concerned process steps such as slagging tap, in a period of time, zone, concentrate and carry out a kind of production operation of operation, carrying out the production operation of different operations in other zones, promptly is that the work such as slag tap of driving rock drilling, driving charge explosion, driving carry out to be concentrated in the unit with the Production Regional.Its main feature is as follows:
1, be the unit with the Production Regional, in the appointed area successively, concentrate and to finish with a kind of operation.
2, the same area production operation cycle period is long, by the Time Calculation cycle period of finishing whole operations in the zone.
The invention has the advantages that:
1, when adopting accurate driving and in a zone, carries out a certain production process operation, owing to treat that the tunnel of operation is a lot of in this zone, the operating personnel can find time carry out back works such as top, tunnel group sled float stone, the cleaning of base plate obstruction, face scarfing cinder in the group in these tunnels, the way of promptly taking production limit, limit to prepare is carried out back work, therefore, shortened subsidiary operation time, improved device efficiency.
2, owing in the same area, there is multi-mine roadway to be used for operation, finishing driving rock drilling, driving charge explosion, driving when certain bar tunnel slags tap after the work, equipment can be transferred to another tunnel easily, has avoided high-efficiency appliance to carry out continually moving at a distance, and operating efficiency can be significantly improved.
3, after enforcement is the centralization operating type of unit with the zone, have only a kind of operation of operation in the same area, and other operations are distributed in different zones, the phase mutual interference of different work inter process is little, the safety that has improved manufacturing process.
4,, adopt this mode to organize production to help reducing downtime, the raising drivage efficiency of high-efficiency appliance owing to the work plane of adopting the standard driving is concentrated, flow chart is concentrated.
[specific embodiment]
The specific embodiment to the accurate driving organism of production of adopting of a kind of many scope of operation circulations provided by the invention method elaborates below.
Certain large-scale underground mine adopts vertical shaft and ramp combined development, sublevel caving method without sill pillar mining, 4,000,000 tons of design year selecting and purchasing integrated production capacities.In order to keep the mine production of digging up mine sustainedly and stably, in stope, must possess enough production prepared ore reserves, for this reason the annual driving development heading 8000m (about average every month driving 670m) that needs in mine.Tunnelling is adopted the all-hydraulic driving jumbo of Boomer281 to tunnel rock drilling, adopts the powder charge chassis or is manually tunneled charge explosion, employing TORO301D diesel LHD tunnels and slags tap, and the three-shift system operation is adopted in labor organization.When adopting with the tunnel when being the production organizational mode of a big gun one circulation of unit, driving rock drilling, driving charge explosion, dash are finished in same order of classes or grades at school, and driving is slagged tap and finished at next order of classes or grades at school, and per two order of classes or grades at school are finished a circulation.According to every month the driving amount and the production quota thereof, in stope, form by several such units.Adopt this driving production organizational mode field control difficulty, drivage efficiency lower.The present invention realizes like this, when employing with the zone is the centralization driving production organizational mode of unit, service tunnel is divided into several Production Regional, in each zone, carry out the production operation work of same operation respectively, promptly in a Production Regional, concentrate and carry out driving rock drilling work, in a Production Regional, concentrate and carry out the work of driving charge explosion, in a Production Regional, concentrate and carry out the driving work of slagging tap, and carry out the accurate headwork of adopting of mine as cycling element.According to every month the driving amount and the production quota thereof, in stope, form by several such units.The field control of this driving production organizational mode is simple, drivage efficiency is higher.
Embodiment 1: certain large-scale underground mine, adopt vertical shaft and ramp combined development, sublevel caving method without sill pillar mining, 4,000,000 tons of design year selecting and purchasing integrated production capacities.In order to keep the mine production of digging up mine sustainedly and stably, in stope, must possess enough production prepared ore reserves, for this reason the annual driving development heading 8000m (about average every month driving 670m) that needs in mine.Tunnelling is adopted the all-hydraulic driving jumbo of Boomer281 to tunnel rock drilling, adopts the powder charge chassis or is manually tunneled charge explosion, employing TORO301D diesel LHD tunnels and slags tap, and the three-shift system operation is adopted in labor organization.Adopting when digging laneway with the zone is the centralization driving production organizational mode of unit, is divided into four driving teams, there are three operating areas in each driving team.Service tunnel is divided into three zones (being numbered: 1#, 2#, 3#), 6～10 tunnels for the treatment of operation are arranged in each zone, can arrange to tunnel rock drilling, driving charge explosion, the driving a kind of production process in slagging tap respectively, and change next operation over to according to certain sequence and carry out operation.Specifically, when adopting the all-hydraulic driving jumbo of Boomer281 in regional 1#, to tunnel rock drilling, adopt the powder charge chassis or manually in regional 2#, tunnel charge explosion, adopt the TORO301D diesel LHD in regional 3#, to tunnel to slag tap, relevant back work is found time and is finished, and the working time in each zone is 2 days; After corresponding work is all finished in three zones, the all-hydraulic driving jumbo of Boomer281 enters in the regional 3# and tunnels rock drilling, powder charge chassis or manually enter tunnels charge explosion, TORO301D diesel LHD and tunnels in regional 2# and slag tap in the regional 1#, relevant back work is found time and is finished, 2 days time of work in each zone; Behind this stage end-of-job, the all-hydraulic driving jumbo of Boomer281 enters in the regional 2# and tunnels rock drilling, powder charge chassis or manually enter tunnels charge explosion, TORO301D diesel LHD and tunnels in regional 1# and slag tap in the regional 3#, relevant back work is found time and is finished, 2 days time of work in each zone.Subsequent, enter next circulation.
Embodiment 2: certain large-scale underground mine, adopt footrill and ramp combined development, sill pillars sublevel caving method mining, 1,500,000 tons of design year selecting and purchasing integrated production capacities.In order to keep the mine production of digging up mine sustainedly and stably, in stope, must possess enough production prepared ore reserves, for this reason the annual driving development heading 4000m (about average every month driving 330m) that needs in mine.Tunnelling is adopted the all-hydraulic driving jumbo of Boomer281 to tunnel rock drilling, adopts the powder charge chassis or is manually tunneled charge explosion, employing TORO301D diesel LHD tunnels and slags tap, and the three-shift system operation is adopted in labor organization.Adopting with the zone when digging laneway is the centralization driving production organizational mode of unit, will tunnel team and be divided into driving rock drilling, driving charge explosion, tunnels three groups of slagging tap, and bears task separately.Service tunnel is divided into three zones (being numbered: 1#, 2#, 3#), 10～15 tunnels for the treatment of operation are arranged in each zone, can arrange to tunnel rock drilling, driving charge explosion, the driving a kind of production process in slagging tap respectively, and change next operation over to according to certain sequence and carry out operation.Specifically, when adopting the all-hydraulic driving jumbo of Boomer281 in regional 1#, to tunnel rock drilling, adopt the powder charge chassis or manually in regional 2#, tunnel charge explosion, adopt the TORO301D diesel LHD in regional 3#, to tunnel to slag tap, relevant back work is found time and is finished, and the working time in each zone is 1 day; After corresponding work is all finished in three zones, the all-hydraulic driving jumbo of Boomer281 enters in the regional 3# and tunnels rock drilling, powder charge chassis or manually enter tunnels charge explosion, TORO301D diesel LHD and tunnels in regional 2# and slag tap in the regional 1#, relevant back work is found time and is finished, 1 day time of work in each zone; Behind this stage end-of-job, the all-hydraulic driving jumbo of Boomer281 enters in the regional 2# and tunnels rock drilling, powder charge chassis or manually enter tunnels charge explosion, TORO301D diesel LHD and tunnels in regional 1# and slag tap in the regional 3#, relevant back work is found time and is finished, 1 day time of work in each zone.Subsequent, enter next circulation.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the inventive method; can also make some improvement and replenish, these improvement and replenish and also should be considered as protection scope of the present invention.
Claims (4)
1. the standard of adopting of the circulation of the scope of operation more than a kind is tunneled the organism of production method, it is characterized in that, service tunnel is divided into several Production Regional, in each zone, carry out the production operation work of same operation respectively, concentrate in the described Production Regional and carry out driving rock drilling work, in a Production Regional, concentrate and carry out the work of driving charge explosion, in a Production Regional, concentrate to carry out and tunnel the work of slagging tap, and carry out the accurate headwork of adopting of mine as cycling element.
2. the standard driving organism of production method of adopting according to claim 1 is characterized in that, service tunnel is divided into three Production Regional.
3. the standard driving organism of production method of adopting according to claim 2, it is characterized in that, concentrate in first Production Regional and carry out driving rock drilling work and aided process, in second Production Regional, concentrate and carry out driving charge explosion work and aided process, in the 3rd Production Regional, concentrate to carry out and tunnel slag tap work and aided process.
4. the standard driving organism of production method of adopting according to claim 3 is characterized in that described aided process is to ventilate and the sled float stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102033610A CN101737049B (en) | 2008-11-25 | 2008-11-25 | Multi-working face circulating development driving production organization method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102033610A CN101737049B (en) | 2008-11-25 | 2008-11-25 | Multi-working face circulating development driving production organization method |
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| CN101737049A true CN101737049A (en) | 2010-06-16 |
| CN101737049B CN101737049B (en) | 2012-06-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018208634B2 (en) * | 2017-12-08 | 2020-01-02 | China University Of Mining And Technology | Clean and efficient coal mining method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4272128A (en) * | 1980-01-30 | 1981-06-09 | Jacoby Charles H | Method of creating a safe environment in salt mining |
| DE4233186C1 (en) * | 1992-10-02 | 1994-02-17 | Paurat F | Process for driving a tunnel and tunnel driving machines set up for carrying out the process |
| JP2003506605A (en) * | 1999-08-06 | 2003-02-18 | エルティーエム・コーポレイション | Three-dimensional multi-stage tunnel excavation method and apparatus |
| CN1824922A (en) * | 2005-02-25 | 2006-08-30 | 宝钢集团上海梅山有限公司 | Arrangement method for underground mine through-vein transporting drift |
| CN100567703C (en) * | 2005-05-19 | 2009-12-09 | 兖矿集团有限公司 | Comprehensive coal-mining process by using long wall mining method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2018208634B2 (en) * | 2017-12-08 | 2020-01-02 | China University Of Mining And Technology | Clean and efficient coal mining method |
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Granted publication date: 20120620 Termination date: 20161125 |