GB728965A - Improvements in dust suppression apparatus for drilling machines - Google Patents

Improvements in dust suppression apparatus for drilling machines

Info

Publication number
GB728965A
GB728965A GB15350/52A GB1535052A GB728965A GB 728965 A GB728965 A GB 728965A GB 15350/52 A GB15350/52 A GB 15350/52A GB 1535052 A GB1535052 A GB 1535052A GB 728965 A GB728965 A GB 728965A
Authority
GB
United Kingdom
Prior art keywords
chamber
air
dust
suppression apparatus
drilling machines
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.)
Expired
Application number
GB15350/52A
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.)
National Coal Board
Original Assignee
National Coal Board
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 National Coal Board filed Critical National Coal Board
Priority to GB15350/52A priority Critical patent/GB728965A/en
Publication of GB728965A publication Critical patent/GB728965A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

728,965. Washing air. NATIONAL COAL BOARD, and CLARK, J. June 18, 1953 [June 18, 1952], No. 15350/52. Class 55 (2). [Also in Groups II and XXII] A dust suppression apparatus for use with drilling machines comprises a conduit M for leading dust from an enclosure R, which may be arranged around a drill rod, to a chamber I, and means for introducing into the chamber an air jet directed downstream and, further downstream, a combined air and water jet or spray, the chamber leading into a vortex chamber G. The dust is sucked along the conduit M, and blown along the chamber I by air introduced at a union A. The dust is damped by water sucked up from a tank H through pipes J, Y, by air introduced into a branch L. The air-waterdust stream then passes into the chamber G containing a cylindrical, conical or other shaped vortex-inducing member.
GB15350/52A 1952-06-18 1952-06-18 Improvements in dust suppression apparatus for drilling machines Expired GB728965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15350/52A GB728965A (en) 1952-06-18 1952-06-18 Improvements in dust suppression apparatus for drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15350/52A GB728965A (en) 1952-06-18 1952-06-18 Improvements in dust suppression apparatus for drilling machines

Publications (1)

Publication Number Publication Date
GB728965A true GB728965A (en) 1955-04-27

Family

ID=10057578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15350/52A Expired GB728965A (en) 1952-06-18 1952-06-18 Improvements in dust suppression apparatus for drilling machines

Country Status (1)

Country Link
GB (1) GB728965A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216054A (en) * 1988-02-27 1989-10-04 Citizen Watch Co Ltd Scrap collector system
GB2222374A (en) * 1988-09-06 1990-03-07 British Gas Plc A shroud for drills
CN106812483A (en) * 2017-03-21 2017-06-09 徐文娟 Coal mine drilling geomantic omen jet extraction dust arrester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216054A (en) * 1988-02-27 1989-10-04 Citizen Watch Co Ltd Scrap collector system
GB2216054B (en) * 1988-02-27 1992-06-03 Citizen Watch Co Ltd Scrap collector system
GB2222374A (en) * 1988-09-06 1990-03-07 British Gas Plc A shroud for drills
GB2222374B (en) * 1988-09-06 1992-08-05 British Gas Plc A shroud
CN106812483A (en) * 2017-03-21 2017-06-09 徐文娟 Coal mine drilling geomantic omen jet extraction dust arrester

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