GB335238A - Means for the removal of gas and dust from coal and other mines - Google Patents

Means for the removal of gas and dust from coal and other mines

Info

Publication number
GB335238A
GB335238A GB1855329A GB1855329A GB335238A GB 335238 A GB335238 A GB 335238A GB 1855329 A GB1855329 A GB 1855329A GB 1855329 A GB1855329 A GB 1855329A GB 335238 A GB335238 A GB 335238A
Authority
GB
United Kingdom
Prior art keywords
dust
mines
suction
under pressure
gas
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
GB1855329A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1855329A priority Critical patent/GB335238A/en
Publication of GB335238A publication Critical patent/GB335238A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

335,238. Roberts, J. June 17, 1929. Ventilating mines. - Ejector apparatus for removing gas and dust-laden air from mines comprises two or more horizontal pipes or barrels 6 extending between headers 9, 10 connected respectively to exhaust and suction pipes 1, 8 each barrel being provided near the suction end with a jet nozzle 5 supplied with water, steam, or air under pressure and having a closed end with a number of perforations. The suction pipe 8 is provided with branches extending to appropriate points in the mine. In the apparatus shown an overhead tank 2 supplies water under pressure to the jet nozzles 5. Dust passes with the waste water through a drain 7.
GB1855329A 1929-06-17 1929-06-17 Means for the removal of gas and dust from coal and other mines Expired GB335238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1855329A GB335238A (en) 1929-06-17 1929-06-17 Means for the removal of gas and dust from coal and other mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1855329A GB335238A (en) 1929-06-17 1929-06-17 Means for the removal of gas and dust from coal and other mines

Publications (1)

Publication Number Publication Date
GB335238A true GB335238A (en) 1930-09-17

Family

ID=10114408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1855329A Expired GB335238A (en) 1929-06-17 1929-06-17 Means for the removal of gas and dust from coal and other mines

Country Status (1)

Country Link
GB (1) GB335238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113803104A (en) * 2021-09-29 2021-12-17 太原理工大学 Upper mining area pipe burying and downward drilling integrated arrangement and full-period gas extraction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113803104A (en) * 2021-09-29 2021-12-17 太原理工大学 Upper mining area pipe burying and downward drilling integrated arrangement and full-period gas extraction method
CN113803104B (en) * 2021-09-29 2023-07-28 太原理工大学 Method for integrally arranging upper mining area buried pipe and downward drilling and extracting full-period gas

Similar Documents

Publication Publication Date Title
US1563125A (en) Smoke condenser
GB335238A (en) Means for the removal of gas and dust from coal and other mines
GB422865A (en) Improvements in the separation of coal or like dust from air
GB794060A (en) Method of and apparatus for scrubbing gases
GB170991A (en) Improved apparatus for use in washing out locomotive or other boilers
GB361411A (en) Improvement in methods of cleansing refuse bins
GB492042A (en) An improved method of and apparatus for treating dust laden air, involving wetting
GB330713A (en) Improvements in or relating to apparatus for separating solid substances from gases
US1019548A (en) Suction device for dust-laden air.
GB522980A (en) Improved means for exhausting dust laden air and depositing the dust therefrom
US1778160A (en) Locomotive-sand-pipe cleaner
US1990726A (en) Cinder disposal apparatus
GB290131A (en) Improvements in boiler cleaners
US1582203A (en) Flue-sanding apparatus for locomotive fire boxes
GB292588A (en)
GB333876A (en) Apparatus for the removal of injurious gases from underground workings
SU37532A1 (en) Device for pneumatic atomization of paint, lime, etc. with water
SU25190A1 (en) Device for washing cars, etc.
GB272790A (en) Means for conveying away exhaust gases from motor cars in garages
US1877267A (en) Boiler tube cleaner
GB324304A (en) Improvements in or relating to soot blowers
CN111467907A (en) Improved generation fibre absorbing device in second grade air
GB589429A (en) Improvements in apparatus for cleaning metal parts and other articles
GB199684A (en) Improvements in or relating to apparatus for separating dust and the like from air and gases
GB202255A (en) Jet conveyors