PL129175B1 - Dust control apparatus for use in mines during mining operations - Google Patents

Dust control apparatus for use in mines during mining operations Download PDF

Info

Publication number
PL129175B1
PL129175B1 PL1981229743A PL22974381A PL129175B1 PL 129175 B1 PL129175 B1 PL 129175B1 PL 1981229743 A PL1981229743 A PL 1981229743A PL 22974381 A PL22974381 A PL 22974381A PL 129175 B1 PL129175 B1 PL 129175B1
Authority
PL
Poland
Prior art keywords
spray nozzles
canopy
water supply
spray
nozzles
Prior art date
Application number
PL1981229743A
Other languages
English (en)
Polish (pl)
Other versions
PL229743A1 (enExample
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of PL229743A1 publication Critical patent/PL229743A1/xx
Publication of PL129175B1 publication Critical patent/PL129175B1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • 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
    • E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying

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)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Nozzles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
PL1981229743A 1980-03-19 1981-02-18 Dust control apparatus for use in mines during mining operations PL129175B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803010415 DE3010415A1 (de) 1980-03-19 1980-03-19 Vorrichtung zur staubbekaempfung in einem streb

Publications (2)

Publication Number Publication Date
PL229743A1 PL229743A1 (enExample) 1981-10-02
PL129175B1 true PL129175B1 (en) 1984-04-30

Family

ID=6097580

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1981229743A PL129175B1 (en) 1980-03-19 1981-02-18 Dust control apparatus for use in mines during mining operations

Country Status (6)

Country Link
US (1) US4552487A (enExample)
DE (1) DE3010415A1 (enExample)
ES (1) ES500445A0 (enExample)
FR (1) FR2478732A1 (enExample)
GB (1) GB2073292B (enExample)
PL (1) PL129175B1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317449C2 (de) * 1983-05-13 1986-07-03 Ecker Maschinenbau GmbH, 6680 Neunkirchen Sprühventil für die Gruppenbedüsung des Schildausbaues
DE3539800A1 (de) * 1985-11-09 1987-05-14 Gewerk Eisenhuette Westfalia Gelenkverbindung fuer die spaltabdeckung am bruchschild und an der hangendkappe eines schildausbaugestells
DE3803941C1 (en) * 1988-02-10 1989-07-27 Nlw Foerdertechnik Gmbh, 4232 Xanten, De Bar shield for the face support in collieries
US5219208A (en) * 1992-03-31 1993-06-15 Zeigler Coal Holding Company Scrubber for dispersing dust generated by longwall shearers
US6954719B2 (en) * 2003-09-15 2005-10-11 Caterpillar Inc Work site dust control system
DE102005057693A1 (de) * 2005-12-01 2007-06-06 Dbt Gmbh Einrichtung zur Druckwasserbeaufschlagung von Bedüsungssystemen
CN102562149B (zh) * 2011-12-31 2014-10-01 山东科技大学 一种采空区自动翻袋充填方法
CA2900101C (en) 2014-08-13 2023-01-03 Harnischfeger Technologies, Inc. Automatic dust suppression system and method
AU2016259352B2 (en) 2015-12-04 2022-06-30 Joy Global Underground Mining Llc Spray nozzle for underground roof support
CN109798147B (zh) * 2019-01-09 2020-02-14 中国矿业大学 一种充填物料垂直投送过程降尘系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693950A (en) * 1950-01-12 1954-11-09 Joy Mfg Co Dust wetting and removing apparatus
US2763511A (en) * 1954-10-05 1956-09-18 Berry Charles Ed Spray device for oil treatment of coal
DE2305361A1 (de) * 1973-02-03 1974-08-08 Gewerk Eisenhuette Westfalia Vorrichtung zur automatischen wasserbeduesung in bergbau-gewinnungsbetrieben
GB1449886A (en) * 1973-03-16 1976-09-15 Coal Industry Patents Ltd Mine roof support equipment
DE2314549C3 (de) * 1973-03-23 1980-06-12 Ruhrkohle Ag, 4300 Essen Einrichtung zur Wetterkühlung in Schildausbaustreben
DE2357533B2 (de) * 1973-11-17 1976-06-24 Vorrichtung zur Staubbekämpfung bei einem Schildausbau Rheinstahl AG, 4300 Essen Vorrichtung zur staubbekaempfung bei einem schildausbau
DE2417223B2 (de) * 1974-04-09 1976-09-30 Strebausbau mit schildausbaugestellen
DE2547853C2 (de) * 1975-10-25 1984-04-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Schildausbaueinheit
DE2629788C3 (de) * 1976-07-02 1981-08-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Staubabsaugung in untertägigen Gewinnungsbetrieben unter Verwendung der Hohlprofile der Ausbaugestelle als Absaugleitungen
DE2751790C2 (de) * 1977-11-19 1986-01-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum Vorschneiden eines Hangend- und/oder Liegendschlitzes bei der kombinierten mechanischen und hydraulischen Gewinnung von Kohle u.dgl.
DE2806767C2 (de) * 1978-02-17 1987-04-23 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Abbaueinrichtung für den Lang- oder Kurzfrontbergbau
DE2853050C2 (de) * 1978-12-08 1985-10-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Seitliche Abdichtungsvorrichtung für einen Ausbaurahmen im untertägigen Bergbau

Also Published As

Publication number Publication date
FR2478732B1 (enExample) 1984-02-24
ES8202092A1 (es) 1982-01-16
ES500445A0 (es) 1982-01-16
GB2073292A (en) 1981-10-14
FR2478732A1 (fr) 1981-09-25
GB2073292B (en) 1983-09-01
PL229743A1 (enExample) 1981-10-02
US4552487A (en) 1985-11-12
DE3010415A1 (de) 1981-09-24

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