GB826142A - Dust extraction apparatus for underground operation - Google Patents

Dust extraction apparatus for underground operation

Info

Publication number
GB826142A
GB826142A GB5798/56A GB579856A GB826142A GB 826142 A GB826142 A GB 826142A GB 5798/56 A GB5798/56 A GB 5798/56A GB 579856 A GB579856 A GB 579856A GB 826142 A GB826142 A GB 826142A
Authority
GB
United Kingdom
Prior art keywords
suction
nozzles
truck
dust
feb
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
GB5798/56A
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
Publication of GB826142A publication Critical patent/GB826142A/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
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/20—Drawing-off or depositing dust

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)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Refuse Collection And Transfer (AREA)
  • Cleaning In General (AREA)

Abstract

826,142. Cleaning underground roadways. SCHMIDT, K., [trading as KARL SCHMIDT [Firm of]]. Feb. 24, 1956 [Feb. 26, 1955], No. 5798/56. Class 107 A machine for the pneumatic cleaning of mine &c. roadways comprises a truck with suction hoses, the suction nozzles having compressed air supplied to raise the dust so that it can be sucked up more efficiently. The truck 2 shown as a rail truck has suction hoses communicating with suction nozzles 19. Separators 4 remove the dust from the air stream and a filter 3 cleans the air, part of which returns to the nozzles along pipes (only one, 20, shown). A fan 11 provides the suction. The nozzles supported for movement on the telescopic arms 14, 15. The compressed air nozzle 21 (see Fig. 3) is arranged as shown in the suction nozzle.
GB5798/56A 1955-02-26 1956-02-24 Dust extraction apparatus for underground operation Expired GB826142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE826142X 1955-02-26

Publications (1)

Publication Number Publication Date
GB826142A true GB826142A (en) 1959-12-31

Family

ID=6747717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5798/56A Expired GB826142A (en) 1955-02-26 1956-02-24 Dust extraction apparatus for underground operation

Country Status (1)

Country Link
GB (1) GB826142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115110984A (en) * 2022-05-20 2022-09-27 广州南科铁路器材有限公司 Dust collector that railway tunnel used

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115110984A (en) * 2022-05-20 2022-09-27 广州南科铁路器材有限公司 Dust collector that railway tunnel used
CN115110984B (en) * 2022-05-20 2023-07-18 广州南科铁路器材有限公司 Dust collector that railway tunnel was used

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