WO2014102020A2 - Vorrichtung zum abteufen eines schachts - Google Patents
Vorrichtung zum abteufen eines schachts Download PDFInfo
- Publication number
- WO2014102020A2 WO2014102020A2 PCT/EP2013/071167 EP2013071167W WO2014102020A2 WO 2014102020 A2 WO2014102020 A2 WO 2014102020A2 EP 2013071167 W EP2013071167 W EP 2013071167W WO 2014102020 A2 WO2014102020 A2 WO 2014102020A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaft
- suction line
- conveying
- intermediate storage
- suction
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000012432 intermediate storage Methods 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 8
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 11
- 238000005553 drilling Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/68—Machines for making slits combined with equipment for removing, e.g. by loading, material won by other means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/223—Equipment associated with mining machines for sucking dust-laden air from the cutting area, with or without cleaning of the air
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
Definitions
- the invention relates to a device for sinking a shaft according to the preamble of claim 1.
- Such a device is known from GB 2 158 129 A.
- the known device for sinking a shaft has a removal tool for the removal of material in a shaft bottom as the deepest portion of the shaft and is equipped with a arranged in the effective range of the mining tool transport, with the mined at the shaft bottom material to a single intermediate storage container having transfer station transportable is.
- a conveying means in the form of a conveying vessel, with which excavated material can be removed from the intermediate storage container in the direction of a manhole mouth opposite the shaft bottom.
- the transport means is designed as a conveyor belt equipped with receptacles, which is active during the operation of the dismantling tool.
- a device for sinking a shaft which has a removal tool, which is set up for dismantling material on both sides of the shaft bottom as the deepest region of the shaft along a conical surface.
- This known device is further equipped with a means of transport, which is arranged in the middle of the excavation tool lying shaft bottom and has a suction line which is connected to a suction fan and on the degraded material can be brought into a single intermediate storage container.
- the invention has for its object to provide a device of the type mentioned, with the even with a discontinuous removal of degraded material from a single Intermediate storage container a continuous mining operation is ensured.
- the transport means has a suction line and has a suction line connected to the suction fan, with a directed from the shaft bottom in the intermediate storage container air flow can be generated, the mining tool can be operated continuously, even if the transport temporarily for emptying of the single intermediate storage container is deactivated. After reactivation of the means of transport accumulated mined material can be transported in the meantime readily with newly mined material as soon as the means of transport with the removal tool comes back into mining areas that have been processed during the standstill of the means of transport.
- FIG. 1 is a schematic side view of a first embodiment of a device according to the invention with a conveying vessel which is charged by a single intermediate storage container at a filling position
- 2 shows the embodiment of FIG. 1 with the intermediate storage container in plan view
- FIG. 3 is a schematic side view of the embodiment according to FIG. 1 in the region of the intermediate storage container and of the delivery vessel during loading of the delivery vessel, FIG.
- FIG. 4 shows a side view of a further embodiment of a device according to the invention with two conveying vessels, which can be fed from the single intermediate storage container to two filling positions,
- FIG. 5 shows the embodiment of FIG. 4 in a plan view of the intermediate storage container during loading of a delivery vessel
- Fig. 6 shows the embodiment of FIG. 4 in a plan view of the intermediate storage container during loading of the second delivery vessel.
- Fig. 1 shows a schematic side view of a vertically extending shaft 1 with an embodiment of a device according to the invention.
- the exemplary embodiment according to FIG. 1 has a rotatable and pivotable milling arm 2 of a removal tool, which is equipped at a free end with a milling drum 3 of the removal tool. With the milling drum 3 material 1 is degradable from a shaft bottom 4 as the deepest region of the shaft.
- the cutter arm 2 also carries a suction funnel 5 of transport means, which is arranged immediately adjacent the milling drum 3. To the suction funnel 5, a suction line 6 of the transport means is connected, which differs from the suction funnel 5 extends away and opens into a suction container 7 as a single intermediate storage container of a transfer station.
- FIG. 1 that the embodiment shown in FIG. 1 has a pre-drilling device 8, which is arranged in the vicinity of the Fräsarmes 2 and with the shaft bottom 4, for example, probing holes can be introduced.
- a mining chamber runway 9 is provided, on whose side facing away from the cutter arm 2, a dust shield 10 is arranged.
- the dust shield 10 has a number of dust shield stabilizer plates 1 1, which lie radially on the outside against a shaft wall 12 of the shaft 1 and thus delimit a work space 13 extending between the shaft bottom 4 and the dust shield 10.
- a support column 14 of a machine frame On the side facing away from the milling arm 2 of the dust shield 10 is a support column 14 of a machine frame, which is accessible from the outside and all supply lines and disposal lines for dust shield 10 and the processing space 13 and provides access to the pre-drilling device 8, and arranged an anchor drill 15, with the anchors can be placed in the shaft wall 12.
- a shaft base side shaft platform 16 On the side facing away from the dust shield 10 of the control chamber 14 is a shaft base side shaft platform 16 is present, which are suspended on a number of support cables 17.
- the supporting cables 17 extend away from the shaft-base-side shaft platform 16 on their side facing away from the cutting arm 2 in the direction of a shaft mouth 18.
- a number of intermediate shaft platforms 19 and a shaft-mouth-side shaft platform are supported on the shaft base side shaft platform 16 on the side facing away from the milling arm 2 20 off.
- the embodiment according to FIG. 1 has stabilizers 21 which can be pressed against the shaft wall 12 in order to stabilize the device according to the invention.
- An intermediate shaft platform 19 carries the suction container 7 and a dust filter 22 of the transport, which is connected via a connecting line 23 to the suction container 7.
- a connecting line 24 is further connected, which is connected to a suction fan 25 of the transport.
- the suction container 7 has at its end facing the milling arm 2 a pivotable ejection flap 26. Furthermore, an extendable telescopic chute 27 is provided in the area of the ejection flap 26, via which material conveyed into the suction container 7 when the ejection flap 26 is open can be brought into a conveying vessel 28 of conveying means. At the conveying vessel 28, a conveying cable 29 of the conveying means is mounted, with which the conveying vessel 28 in the direction of the shaft mouth 18 and back to the suction container 7 is movable. 2 shows the embodiment of FIG. 1 in the region of the suction container 7 with a view in the direction of the shaft bottom 4. From Fig.
- FIG. 3 shows a schematic side view of the exemplary embodiment according to FIG. 1, wherein the discharge flap 26 is shown in the schematic illustration according to FIG. 3 in the open position and the telescopic chute 27 in the extended position for filling the delivery vessel 28 with degraded material.
- the operation of the device according to the invention proceeds as follows.
- the milling drum 3 is continuously active for the removal of material at the shaft bottom 4.
- material removed by the milling drum 3 is transported away via the suction line 6 with the discharge flap 26 closed into the suction container 7.
- the suction fan 25 is turned off.
- the ejector flap 26 is opened, so that at the end remote from the suction container 7 of the telescopic chute 27 arranged conveying vessel 28 is filled with the degraded material.
- the ejection flap 26 is closed again and the suction fan 25 is put into operation, while the conveying vessel 28 is moved in the direction of the shaft mouth 18.
- FIG. 4 shows a side view of a further embodiment of a device according to the invention, wherein in the embodiment of FIG. 3 and in the embodiment of FIG. 4 corresponding elements provided with the same reference numerals and to avoid repetition in the following part are not further explained.
- a pivoting chute 30 is arranged on the suction container 7, which can be aligned for filling a conveying vessel 28 in each case.
- FIG. 5 shows, in a representation corresponding to FIG. 2, the exemplary embodiment according to FIG. 4 with the swivel chute 30 in an orientation for filling one of the conveying vessels 28.
- FIG. 6 shows, in a representation corresponding to FIG. 2, the exemplary embodiment according to FIG. 4 with the swivel chute 30 in alignment with the filling of the other conveying vessel 28.
- the two conveying vessels 28 are alternately on the suction container 7, so that compared to the embodiment of FIG. 1 to FIG. 3 shorter cycle times when emptying the suction container 7 can be achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Earth Drilling (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2013369602A AU2013369602A1 (en) | 2012-12-24 | 2013-10-10 | Device for excavating a shaft |
RU2015127421A RU2641052C2 (ru) | 2012-12-24 | 2013-10-10 | Устройство для проходки шахтного ствола |
EP13777009.5A EP2935783A2 (de) | 2012-12-24 | 2013-10-10 | Vorrichtung zum abteufen eines schachts |
JP2015548297A JP2016500411A (ja) | 2012-12-24 | 2013-10-10 | シャフト掘削装置 |
US14/651,060 US20150308265A1 (en) | 2012-12-24 | 2013-10-10 | Device for excavating a shaft |
CN201380066204.9A CN104870747A (zh) | 2012-12-24 | 2013-10-10 | 用于掘进井的设备 |
CA2893623A CA2893623A1 (en) | 2012-12-24 | 2013-10-10 | Device for excavating a shaft |
ZA2015/04350A ZA201504350B (en) | 2012-12-24 | 2015-06-17 | Device for excavating a shaft |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012025395.8 | 2012-12-24 | ||
DE102012025395.8A DE102012025395A1 (de) | 2012-12-24 | 2012-12-24 | Vorrichtung zum Abteufen eines Schachts |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014102020A2 true WO2014102020A2 (de) | 2014-07-03 |
WO2014102020A3 WO2014102020A3 (de) | 2015-03-26 |
Family
ID=49378257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/071167 WO2014102020A2 (de) | 2012-12-24 | 2013-10-10 | Vorrichtung zum abteufen eines schachts |
Country Status (10)
Country | Link |
---|---|
US (1) | US20150308265A1 (de) |
EP (1) | EP2935783A2 (de) |
JP (1) | JP2016500411A (de) |
CN (1) | CN104870747A (de) |
AU (1) | AU2013369602A1 (de) |
CA (1) | CA2893623A1 (de) |
DE (1) | DE102012025395A1 (de) |
RU (1) | RU2641052C2 (de) |
WO (1) | WO2014102020A2 (de) |
ZA (1) | ZA201504350B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013212098B4 (de) | 2013-06-25 | 2015-11-26 | Herrenknecht Aktiengesellschaft | Vorrichtung zum Abteufen eines Schachts und Verfahren zum Abteufen eines Schachts |
WO2017167856A1 (de) * | 2016-04-01 | 2017-10-05 | Nk Trading And Engineering Gmbh | Bohrverfahren und schachtbohrsystem |
CN110984996B (zh) * | 2020-03-03 | 2020-06-26 | 中国铁建重工集团股份有限公司 | 一种掘进机及其渣土运输装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379264A (en) | 1964-11-05 | 1968-04-23 | Dravo Corp | Earth boring machine |
GB2158129A (en) | 1984-05-04 | 1985-11-06 | Cementation Company Of America | Earth boring apparatus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376942A (en) * | 1965-07-13 | 1968-04-09 | Baker Oil Tools Inc | Large hole vertical drilling apparatus |
SU614226A1 (ru) * | 1975-07-31 | 1978-07-05 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Проходческих Машин И Комплексов Для Угольной,Горной Промышленности И Подземного Строительства | Устройство дл проходки шахтных стволов |
US4186808A (en) * | 1977-06-29 | 1980-02-05 | Cox Kenneth C | Earth boring machine with crushing rollers |
GB2028897B (en) * | 1978-08-26 | 1982-09-15 | Paurat F | Equipment for the sinking of shafts |
EP0050954A1 (de) * | 1980-10-23 | 1982-05-05 | Cementation Research Limited | Tiefbohrer |
JPS61158594A (ja) * | 1984-12-29 | 1986-07-18 | 株式会社大林組 | 竪坑掘削方法およびその装置 |
DE3609111A1 (de) * | 1986-03-19 | 1987-10-01 | Turmag Turbo Masch Ag | Bohrmaschine |
CA2007070C (en) * | 1990-01-03 | 1996-01-23 | Kirk Mcbride Sinclair | Dry pneumatic system for hard rock shaft drilling |
JP3241235B2 (ja) * | 1995-05-01 | 2001-12-25 | 株式会社ヒメノ | 孔掘削工法及び孔掘削装置 |
JP2974979B2 (ja) * | 1997-02-28 | 1999-11-10 | 株式会社白石 | 深礎基礎用立穴掘削機及び立穴掘削方法 |
JP3733195B2 (ja) * | 1997-02-28 | 2006-01-11 | 鉄建建設株式会社 | 縦穴掘削装置 |
JPH11280366A (ja) * | 1998-03-30 | 1999-10-12 | Chubu Electric Power Co Inc | 深礎掘削機の排土装置 |
JP2000038893A (ja) * | 1998-07-23 | 2000-02-08 | Kajima Corp | 立坑掘削装置 |
JP2000345581A (ja) * | 1999-06-08 | 2000-12-12 | Kotobuki Giken Kogyo Kk | ずり積み機によるずりの搬出方法 |
DE10310726B3 (de) * | 2003-03-12 | 2004-09-30 | Bauer Spezialtiefbau Gmbh | Kernbohrvorrichtung mit Spülung |
CA2543511C (en) * | 2003-11-20 | 2010-04-20 | J.S. Redpath Limited | Earth boring apparatus for sinking shafts and method of excavating a shaft |
-
2012
- 2012-12-24 DE DE102012025395.8A patent/DE102012025395A1/de not_active Ceased
-
2013
- 2013-10-10 JP JP2015548297A patent/JP2016500411A/ja active Pending
- 2013-10-10 WO PCT/EP2013/071167 patent/WO2014102020A2/de active Application Filing
- 2013-10-10 EP EP13777009.5A patent/EP2935783A2/de not_active Withdrawn
- 2013-10-10 US US14/651,060 patent/US20150308265A1/en not_active Abandoned
- 2013-10-10 AU AU2013369602A patent/AU2013369602A1/en not_active Abandoned
- 2013-10-10 CA CA2893623A patent/CA2893623A1/en not_active Abandoned
- 2013-10-10 RU RU2015127421A patent/RU2641052C2/ru active
- 2013-10-10 CN CN201380066204.9A patent/CN104870747A/zh active Pending
-
2015
- 2015-06-17 ZA ZA2015/04350A patent/ZA201504350B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379264A (en) | 1964-11-05 | 1968-04-23 | Dravo Corp | Earth boring machine |
GB2158129A (en) | 1984-05-04 | 1985-11-06 | Cementation Company Of America | Earth boring apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP2935783A2 (de) | 2015-10-28 |
DE102012025395A1 (de) | 2014-06-26 |
US20150308265A1 (en) | 2015-10-29 |
RU2015127421A (ru) | 2017-01-25 |
CA2893623A1 (en) | 2014-07-03 |
AU2013369602A1 (en) | 2015-06-18 |
CN104870747A (zh) | 2015-08-26 |
ZA201504350B (en) | 2016-04-28 |
RU2641052C2 (ru) | 2018-01-15 |
WO2014102020A3 (de) | 2015-03-26 |
JP2016500411A (ja) | 2016-01-12 |
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