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AU2009295773B2 - Equipment for controlling amount of water used for binding dust - Google Patents

Equipment for controlling amount of water used for binding dust Download PDF

Info

Publication number
AU2009295773B2
AU2009295773B2 AU2009295773A AU2009295773A AU2009295773B2 AU 2009295773 B2 AU2009295773 B2 AU 2009295773B2 AU 2009295773 A AU2009295773 A AU 2009295773A AU 2009295773 A AU2009295773 A AU 2009295773A AU 2009295773 B2 AU2009295773 B2 AU 2009295773B2
Authority
AU
Australia
Prior art keywords
control
equipment
dust
drilling
pressure difference
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
AU2009295773A
Other languages
English (en)
Other versions
AU2009295773A1 (en
Inventor
Pekka Anttonen
Juha Herrala
Arto Laamanen
Matti Linjama
Tapani Sormunen
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.)
Sandvik Mining and Construction Oy
Original Assignee
Sandvik Mining and Construction Oy
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
Application filed by Sandvik Mining and Construction Oy filed Critical Sandvik Mining and Construction Oy
Publication of AU2009295773A1 publication Critical patent/AU2009295773A1/en
Application granted granted Critical
Publication of AU2009295773B2 publication Critical patent/AU2009295773B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
    • E21F5/04—Spraying barriers
    • 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
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU2009295773A 2008-09-25 2009-09-24 Equipment for controlling amount of water used for binding dust Ceased AU2009295773B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20085905 2008-09-25
FI20085905A FI20085905A7 (fi) 2008-09-25 2008-09-25 Laitteisto pölyn sitomiseksi käytettävän veden määrän säätämiseksi
PCT/FI2009/050760 WO2010034889A1 (en) 2008-09-25 2009-09-24 Equipment for controlling amount of water used for binding dust

Publications (2)

Publication Number Publication Date
AU2009295773A1 AU2009295773A1 (en) 2010-04-01
AU2009295773B2 true AU2009295773B2 (en) 2013-03-28

Family

ID=39852294

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009295773A Ceased AU2009295773B2 (en) 2008-09-25 2009-09-24 Equipment for controlling amount of water used for binding dust

Country Status (8)

Country Link
EP (1) EP2340351A1 (fi)
JP (1) JP5216144B2 (fi)
CN (1) CN102165137A (fi)
AU (1) AU2009295773B2 (fi)
CA (1) CA2739196A1 (fi)
FI (1) FI20085905A7 (fi)
WO (1) WO2010034889A1 (fi)
ZA (1) ZA201102883B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4299874A1 (en) * 2022-07-01 2024-01-03 Sandvik Mining and Construction Oy Homogenizer, rock drilling rig and method of sampling

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102373943B (zh) * 2011-10-25 2014-05-07 淮南润成科技股份有限公司 触控自动喷雾降尘装置
DE102012019232A1 (de) * 2012-10-01 2014-04-03 Robert Bosch Gmbh Verfahren zum Ansteuern einer hydraulischen Ventilanordnung und hydraulische Ventilanordnung
CN102890513B (zh) * 2012-10-11 2015-08-19 曹兵 气液流量数字微分控制系统
CN113158344B (zh) * 2021-04-22 2024-02-23 上海三一重机股份有限公司 挖掘机辅助管路的控制方法、装置、作业机械及电子设备
EP4083371B1 (en) * 2021-04-29 2023-11-15 Sandvik Mining and Construction Oy Apparatus and method for controlling flushing in rock drilling
US20240168502A1 (en) * 2022-11-16 2024-05-23 Kohler Mira Limited Binary array flow control and digital thermostatic control valve
AU2023453042A1 (en) * 2023-07-06 2026-01-22 Epiroc Rock Drills Aktiebolag A control system for controlling a waterflow for an autonomous drilling machine
AU2023454792A1 (en) 2023-07-07 2026-01-22 Epiroc Rock Drills Aktiebolag Dct-exhaust driven cooling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217577A1 (de) * 1992-05-27 1993-12-02 Max Planck Gesellschaft Digitales Dosierventil
DE19724447A1 (de) * 1997-06-10 1998-12-17 Buerkert Werke Gmbh & Co Verfahren zum Herstellen eines digitalen Proportionalventils und Proportionalventil
US20030024740A1 (en) * 2000-02-04 2003-02-06 Kari Juujarvi Method and arrangement for reducing dust-related problems in rock drilling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3225437B2 (ja) * 1997-11-14 2001-11-05 五洋建設株式会社 孔壁自立工法
JP2001088119A (ja) * 1999-09-21 2001-04-03 Mitsubishi Materials Corp 穿孔装置
JP3552053B1 (ja) * 2003-09-03 2004-08-11 鈴中工業 株式会社 穿孔機、切削機、削岩機、破砕機、電気ドリルの作業機械用の集塵装置
FI118038B (fi) * 2005-11-24 2007-06-15 Sandvik Tamrock Oy Järjestely pölyn käsittelemiseksi
JP4022570B2 (ja) * 2006-03-15 2007-12-19 エイト工業株式会社 縦孔掘削ユニット、縦孔掘削サブシステム及び縦孔掘削システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217577A1 (de) * 1992-05-27 1993-12-02 Max Planck Gesellschaft Digitales Dosierventil
DE19724447A1 (de) * 1997-06-10 1998-12-17 Buerkert Werke Gmbh & Co Verfahren zum Herstellen eines digitalen Proportionalventils und Proportionalventil
US20030024740A1 (en) * 2000-02-04 2003-02-06 Kari Juujarvi Method and arrangement for reducing dust-related problems in rock drilling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4299874A1 (en) * 2022-07-01 2024-01-03 Sandvik Mining and Construction Oy Homogenizer, rock drilling rig and method of sampling
US12139979B2 (en) 2022-07-01 2024-11-12 Sandvik Mining And Construction Oy Homogenizer, rock drilling rig and method of sampling

Also Published As

Publication number Publication date
WO2010034889A1 (en) 2010-04-01
AU2009295773A1 (en) 2010-04-01
FI20085905L (fi) 2010-03-26
CN102165137A (zh) 2011-08-24
JP2012503725A (ja) 2012-02-09
EP2340351A1 (en) 2011-07-06
ZA201102883B (en) 2011-12-28
JP5216144B2 (ja) 2013-06-19
FI20085905A7 (fi) 2010-03-26
FI20085905A0 (fi) 2008-09-25
CA2739196A1 (en) 2010-04-01

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired