WO2014102020A2 - Dispositif de creusement d'un puits - Google Patents

Dispositif de creusement d'un puits Download PDF

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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
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.)
Ceased
Application number
PCT/EP2013/071167
Other languages
German (de)
English (en)
Other versions
WO2014102020A3 (fr
Inventor
Werner Burger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Herrenknecht AG
Original Assignee
Herrenknecht AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to EP13777009.5A priority Critical patent/EP2935783A2/fr
Priority to RU2015127421A priority patent/RU2641052C2/ru
Priority to JP2015548297A priority patent/JP2016500411A/ja
Priority to CA2893623A priority patent/CA2893623A1/fr
Priority to CN201380066204.9A priority patent/CN104870747A/zh
Priority to AU2013369602A priority patent/AU2013369602A1/en
Application filed by Herrenknecht AG filed Critical Herrenknecht AG
Priority to US14/651,060 priority patent/US20150308265A1/en
Publication of WO2014102020A2 publication Critical patent/WO2014102020A2/fr
Publication of WO2014102020A3 publication Critical patent/WO2014102020A3/fr
Priority to ZA2015/04350A priority patent/ZA201504350B/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

Dispositif de creusement d'un puits (1), dans lequel une conduite d'aspiration (6) s'étend entre un outil de taille (2, 3) et une seule cuve de stockage intermédiaire (7). Lors d'un fonctionnement en continu de l'outil de taille (2, 3), la cuve de stockage intermédiaire (7) peut être remplie via la colonne d'aspiration (6) jusqu'à un niveau de remplissage prédéfini et lorsque ce niveau est atteint, en cas d'absence de pression dans la conduite d'aspiration (6), une trappe d'éjection (26) peut être ouverte pour remplir au moins un contenant de transport (28). Du fait que la zone d'embouchure de la conduite d'aspiration (6) se trouve à proximité immédiate de l'outil de taille (2, 3), les matériaux abattus produits lors de l'absence de pression dans la conduite d'aspiration (6) peuvent être facilement évacués après la remise en service de la conduite d'aspiration (6). Cela permet d'obtenir une puissance d'abattage élevée.
PCT/EP2013/071167 2012-12-24 2013-10-10 Dispositif de creusement d'un puits Ceased WO2014102020A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
RU2015127421A RU2641052C2 (ru) 2012-12-24 2013-10-10 Устройство для проходки шахтного ствола
JP2015548297A JP2016500411A (ja) 2012-12-24 2013-10-10 シャフト掘削装置
CA2893623A CA2893623A1 (fr) 2012-12-24 2013-10-10 Dispositif de creusement d'un puits
CN201380066204.9A CN104870747A (zh) 2012-12-24 2013-10-10 用于掘进井的设备
AU2013369602A AU2013369602A1 (en) 2012-12-24 2013-10-10 Device for excavating a shaft
EP13777009.5A EP2935783A2 (fr) 2012-12-24 2013-10-10 Dispositif de creusement d'un puits
US14/651,060 US20150308265A1 (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 (fr) 2014-07-03
WO2014102020A3 WO2014102020A3 (fr) 2015-03-26

Family

ID=49378257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/071167 Ceased WO2014102020A2 (fr) 2012-12-24 2013-10-10 Dispositif de creusement d'un puits

Country Status (10)

Country Link
US (1) US20150308265A1 (fr)
EP (1) EP2935783A2 (fr)
JP (1) JP2016500411A (fr)
CN (1) CN104870747A (fr)
AU (1) AU2013369602A1 (fr)
CA (1) CA2893623A1 (fr)
DE (1) DE102012025395A1 (fr)
RU (1) RU2641052C2 (fr)
WO (1) WO2014102020A2 (fr)
ZA (1) ZA201504350B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
CN109072696B (zh) * 2016-04-01 2020-09-25 Nk贸易工程有限责任公司 钻井方法和井筒钻井系统
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (fr) * 1980-10-23 1982-05-05 Cementation Research Limited Outil de forage
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 (fr) * 1990-01-03 1996-01-23 Kirk Mcbride Sinclair Systeme de forage a sec, a air comprime et a corps vertical pour roche dure
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
JP3733195B2 (ja) * 1997-02-28 2006-01-11 鉄建建設株式会社 縦穴掘削装置
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
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
RU2358107C2 (ru) * 2003-11-20 2009-06-10 Джей.Эс. РЕДПАТ ЛИМИТЕД Буровое устройство для проходки шахтных стволов и способ проходки шахтного ствола

Patent Citations (2)

* Cited by examiner, † Cited by third party
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
RU2015127421A (ru) 2017-01-25
DE102012025395A1 (de) 2014-06-26
EP2935783A2 (fr) 2015-10-28
CA2893623A1 (fr) 2014-07-03
WO2014102020A3 (fr) 2015-03-26
RU2641052C2 (ru) 2018-01-15
US20150308265A1 (en) 2015-10-29
CN104870747A (zh) 2015-08-26
ZA201504350B (en) 2016-04-28
AU2013369602A1 (en) 2015-06-18
JP2016500411A (ja) 2016-01-12

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