WO2013120475A3 - Device for dry drilling using drilling debris extraction - Google Patents

Device for dry drilling using drilling debris extraction Download PDF

Info

Publication number
WO2013120475A3
WO2013120475A3 PCT/DE2013/000065 DE2013000065W WO2013120475A3 WO 2013120475 A3 WO2013120475 A3 WO 2013120475A3 DE 2013000065 W DE2013000065 W DE 2013000065W WO 2013120475 A3 WO2013120475 A3 WO 2013120475A3
Authority
WO
WIPO (PCT)
Prior art keywords
drilling
dust
filter
dry
debris
Prior art date
Application number
PCT/DE2013/000065
Other languages
German (de)
French (fr)
Other versions
WO2013120475A2 (en
Inventor
Reinhold Both
Original Assignee
Cft Gmbh Compact Filter Technic
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 Cft Gmbh Compact Filter Technic filed Critical Cft Gmbh Compact Filter Technic
Priority to EP13708656.7A priority Critical patent/EP2815062B1/en
Publication of WO2013120475A2 publication Critical patent/WO2013120475A2/en
Publication of WO2013120475A3 publication Critical patent/WO2013120475A3/en

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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
    • 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
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Earth Drilling (AREA)
  • Cyclones (AREA)

Abstract

The invention relates to a device for dry drilling using drilling debris flushing and dust extraction, which is suitable for use in a drilling rig having one or especially also a plurality of drilling trucks, wherein each drilling truck having a dust extraction means and drilling debris collector (2') is assigned a vacuum generator (3) that is stable with regard to volume flow, especially in the form of rotary piston blowers (10, 11, 12), and a surface filter (4, 4', 4") having compact elements (5, 6) and serving as a dust filter (2) and drilling debris collector (2'). The surface filter (4) is designed in such a manner that said filter reliably separates both the drilling debris and the dust.
PCT/DE2013/000065 2012-02-18 2013-02-06 Device for dry drilling using drilling debris extraction WO2013120475A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13708656.7A EP2815062B1 (en) 2012-02-18 2013-02-06 Device for dry drilling using drilling debris suction

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102012003128.9 2012-02-18
DE102012003128 2012-02-18
DE102013000512A DE102013000512A1 (en) 2012-02-18 2013-01-15 Apparatus for dry drilling with cuttings extraction
DE102013000512.4 2013-01-15

Publications (2)

Publication Number Publication Date
WO2013120475A2 WO2013120475A2 (en) 2013-08-22
WO2013120475A3 true WO2013120475A3 (en) 2014-08-28

Family

ID=48915286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/000065 WO2013120475A2 (en) 2012-02-18 2013-02-06 Device for dry drilling using drilling debris extraction

Country Status (3)

Country Link
EP (1) EP2815062B1 (en)
DE (1) DE102013000512A1 (en)
WO (1) WO2013120475A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180072601A1 (en) 2016-09-12 2018-03-15 Vermeer Manufacturing Company Flat-wire belt conveyors
CN108561077A (en) * 2018-01-25 2018-09-21 中国矿业大学 Mine jumbo and its dust removal integrated plant of drilling
CN109854165A (en) * 2019-03-28 2019-06-07 邳州远通公路工程有限公司 A kind of spontaneous circuit face drilling vehicle
CN113250634A (en) * 2021-06-28 2021-08-13 数皮科技(湖北)有限公司 Method and device for processing drilling debris through sieving, cleaning, drying and weighing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094775A (en) * 1935-03-04 1937-10-05 Pyrene Mfg Co Dust filter
GB695010A (en) * 1950-06-19 1953-07-29 Holman Brothers Ltd Improvements in and relating to rock drilling apparatus
DE967222C (en) * 1949-03-20 1957-10-24 Hemscheidt Maschf Hermann Dust extractor
SU589384A1 (en) * 1975-12-15 1978-01-25 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Профилактики Пневмокониозов И Техники Безопасности Цниипп Self-propelled drilling rig
US4284422A (en) * 1979-06-12 1981-08-18 Omer Ferland Industrial vacuum cleaner
US4521232A (en) * 1981-01-07 1985-06-04 Howeth David Franklin Air filter unit with multiple filter chambers and particulate material collection hoppers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909058C2 (en) * 1989-03-18 1996-10-10 Deilmann Haniel Gmbh Dry drilling suction system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094775A (en) * 1935-03-04 1937-10-05 Pyrene Mfg Co Dust filter
DE967222C (en) * 1949-03-20 1957-10-24 Hemscheidt Maschf Hermann Dust extractor
GB695010A (en) * 1950-06-19 1953-07-29 Holman Brothers Ltd Improvements in and relating to rock drilling apparatus
SU589384A1 (en) * 1975-12-15 1978-01-25 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Профилактики Пневмокониозов И Техники Безопасности Цниипп Self-propelled drilling rig
US4284422A (en) * 1979-06-12 1981-08-18 Omer Ferland Industrial vacuum cleaner
US4521232A (en) * 1981-01-07 1985-06-04 Howeth David Franklin Air filter unit with multiple filter chambers and particulate material collection hoppers

Also Published As

Publication number Publication date
EP2815062A2 (en) 2014-12-24
WO2013120475A2 (en) 2013-08-22
DE102013000512A1 (en) 2013-08-22
EP2815062B1 (en) 2019-02-06

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