WO2015124516A3 - Mining machine filtration unit with minimised sound emission - Google Patents

Mining machine filtration unit with minimised sound emission Download PDF

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Publication number
WO2015124516A3
WO2015124516A3 PCT/EP2015/053182 EP2015053182W WO2015124516A3 WO 2015124516 A3 WO2015124516 A3 WO 2015124516A3 EP 2015053182 W EP2015053182 W EP 2015053182W WO 2015124516 A3 WO2015124516 A3 WO 2015124516A3
Authority
WO
WIPO (PCT)
Prior art keywords
filtration unit
mining machine
minimised
sound emission
unit
Prior art date
Application number
PCT/EP2015/053182
Other languages
French (fr)
Other versions
WO2015124516A2 (en
Inventor
Christian Schrunner
Leonardo Gonzalez
Egmont Lammer
Original Assignee
Sandvik Intellectual Property Ab
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 Intellectual Property Ab filed Critical Sandvik Intellectual Property Ab
Priority to CN201580004442.6A priority Critical patent/CN105917076A/en
Publication of WO2015124516A2 publication Critical patent/WO2015124516A2/en
Publication of WO2015124516A3 publication Critical patent/WO2015124516A3/en

Links

Classifications

    • 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

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A dust filtration unit mountable at a mining machine configured to filter airborne contaminants generated by the machine. A fan unit drives an airflow through the filtration unit as the mining machine is continuously operative. Noise emission from the filtration unit is minimised by suspending the fan unit in a floating configuration via a first, second and third elastic coupling such that the fan unit is not rigidly mounted at the machine and/or to other components of the filtration unit.
PCT/EP2015/053182 2014-02-24 2015-02-16 Mining machine filtration unit with minimised sound emission WO2015124516A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580004442.6A CN105917076A (en) 2014-02-24 2015-02-16 Mining machine filtration unit with minimised sound emission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14156350.2A EP2910732A1 (en) 2014-02-24 2014-02-24 Mining machine filtration unit with minimised sound emission
EP14156350.2 2014-02-24

Publications (2)

Publication Number Publication Date
WO2015124516A2 WO2015124516A2 (en) 2015-08-27
WO2015124516A3 true WO2015124516A3 (en) 2015-11-05

Family

ID=50193225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/053182 WO2015124516A2 (en) 2014-02-24 2015-02-16 Mining machine filtration unit with minimised sound emission

Country Status (3)

Country Link
EP (1) EP2910732A1 (en)
CN (1) CN105917076A (en)
WO (1) WO2015124516A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9873142B2 (en) * 2015-05-04 2018-01-23 Caterpillar Paving Products Inc. Cold planer exhaust system with access doors
RU2765174C2 (en) * 2017-05-02 2022-01-26 Джой Глобал Серфейс Майнинг Инк Air filtration for a self-propelled mining machine
CN107605478A (en) * 2017-09-27 2018-01-19 辽宁工程技术大学 A kind of continuous mining machine
CN113217069B (en) * 2021-06-15 2023-12-01 云南滇东雨汪能源有限公司 Ventilation device for preventing coal mine gas from exceeding limit
CN114017027A (en) * 2021-10-27 2022-02-08 中国煤炭科工集团太原研究院有限公司 Intelligent dust removal robot suitable for continuous miner and tunneling and anchoring all-in-one machine
WO2024020400A1 (en) * 2022-07-18 2024-01-25 Virginia Tech Intellectual Properties Inc. Filter system for removing dust particles from underground mining and methods of use thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030367A (en) * 1933-12-11 1936-02-11 Grave Otto Electric vacuum cleaner
US4248611A (en) * 1979-05-10 1981-02-03 Dresser Industries, Inc. Mining machine
US4330047A (en) * 1979-10-05 1982-05-18 Centro Ricerche Fiat S.P.A. Sound-attenuating ventilation
US4348057A (en) * 1980-08-25 1982-09-07 B & J Manufacturing Company Blower and dust collecting machine and method of operation
DE3137746A1 (en) * 1981-09-23 1983-06-09 Volkswagenwerk Ag, 3180 Wolfsburg Exhaust system for the internal combustion engine of a vehicle
US5983888A (en) * 1999-04-07 1999-11-16 Whirlpool Corporation Low noise cooker hood
JP2004198271A (en) * 2002-12-19 2004-07-15 Yamatake Corp Flow measurement device in duct
EP1503033A1 (en) * 2003-07-29 2005-02-02 Cft Gmbh Compact Filter Technic Apparatus for generating an air current in a sound-isolated dust remover
DE10334600A1 (en) * 2003-07-29 2005-02-24 Cft Gmbh Compact Filter Technic Dust removal and ventilation unit to be used in mining and tunneling, comprising housings to be joined and noise absorbing units at inlet and outlet
US20060104028A1 (en) * 2004-11-16 2006-05-18 Patel Chandrakant D Ventilated casing for an electronic device
JP2009155996A (en) * 2007-12-28 2009-07-16 Ryuki Engineering:Kk Drilling system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387889A (en) 1966-11-03 1968-06-11 Stanley C. Ziemba Coal dust removal and conveyance system
US3712678A (en) 1971-03-18 1973-01-23 Lee Noise Co Mining machine having dust collecting means
US3743356A (en) 1972-01-27 1973-07-03 G Sheets Coal dust removal and coal transportation system
US5253925A (en) 1992-01-17 1993-10-19 Tamrock World Corporation, N.V. Method and apparatus for collecting and removing dust on a mining machine
US5597393A (en) 1994-07-06 1997-01-28 Joy Mm Delaware Inc. Displaceable filtering apparatus for airborne contaminates
DE502004006546D1 (en) 2003-06-13 2008-04-30 Cft Gmbh Dust remover with multi-jet nozzles
WO2010099572A1 (en) * 2009-03-03 2010-09-10 Montall Holdings Pty Ltd Dust scrubber
EP2789796A1 (en) * 2013-04-08 2014-10-15 Sandvik Intellectual Property AB Mining machine filtering unit with sound absorber

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030367A (en) * 1933-12-11 1936-02-11 Grave Otto Electric vacuum cleaner
US4248611A (en) * 1979-05-10 1981-02-03 Dresser Industries, Inc. Mining machine
US4330047A (en) * 1979-10-05 1982-05-18 Centro Ricerche Fiat S.P.A. Sound-attenuating ventilation
US4348057A (en) * 1980-08-25 1982-09-07 B & J Manufacturing Company Blower and dust collecting machine and method of operation
DE3137746A1 (en) * 1981-09-23 1983-06-09 Volkswagenwerk Ag, 3180 Wolfsburg Exhaust system for the internal combustion engine of a vehicle
US5983888A (en) * 1999-04-07 1999-11-16 Whirlpool Corporation Low noise cooker hood
JP2004198271A (en) * 2002-12-19 2004-07-15 Yamatake Corp Flow measurement device in duct
EP1503033A1 (en) * 2003-07-29 2005-02-02 Cft Gmbh Compact Filter Technic Apparatus for generating an air current in a sound-isolated dust remover
DE10334600A1 (en) * 2003-07-29 2005-02-24 Cft Gmbh Compact Filter Technic Dust removal and ventilation unit to be used in mining and tunneling, comprising housings to be joined and noise absorbing units at inlet and outlet
US20060104028A1 (en) * 2004-11-16 2006-05-18 Patel Chandrakant D Ventilated casing for an electronic device
JP2009155996A (en) * 2007-12-28 2009-07-16 Ryuki Engineering:Kk Drilling system

Also Published As

Publication number Publication date
CN105917076A (en) 2016-08-31
EP2910732A1 (en) 2015-08-26
WO2015124516A2 (en) 2015-08-27

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