PL126736U1 - Nozzle battery designed for spraying the heading machine mining unit - Google Patents

Nozzle battery designed for spraying the heading machine mining unit

Info

Publication number
PL126736U1
PL126736U1 PL126736U PL12673617U PL126736U1 PL 126736 U1 PL126736 U1 PL 126736U1 PL 126736 U PL126736 U PL 126736U PL 12673617 U PL12673617 U PL 12673617U PL 126736 U1 PL126736 U1 PL 126736U1
Authority
PL
Poland
Prior art keywords
heading machine
spraying
spray nozzles
air
water jets
Prior art date
Application number
PL126736U
Other languages
Polish (pl)
Other versions
PL71211Y1 (en
Inventor
Jan GULAN
Dawid Makara
Original Assignee
Gulan Jan Zakl Slusarsko Mechaniczny Gulmech
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 Gulan Jan Zakl Slusarsko Mechaniczny Gulmech filed Critical Gulan Jan Zakl Slusarsko Mechaniczny Gulmech
Priority to PL126736U priority Critical patent/PL71211Y1/en
Publication of PL126736U1 publication Critical patent/PL126736U1/en
Publication of PL71211Y1 publication Critical patent/PL71211Y1/en

Links

Abstract

Wzór użytkowy dotyczy baterii dysz zraszających organ urabiający kombajnu chodnikowego, stosowanej w górnictwie podziemnym do zwalczania zapylenia i niebezpieczeństwa wybuchu metanu. Bateria dysz o kształcie odwróconej litery U nasadzona jest na korpus przekładni (2) i zamocowana łącznikami. Przed górnym ramieniem (4) ma wysunięty w przód ku głowicy urabiającej (3) rurowy występ, tworzący w widoku z góry zarys trapezu równoramiennego. Czołowe powierzchnie krótszego ramienia, pionowych ramion (7) i bocznych ramion wyposażone są w dysze zraszające (9) o regulowanym kierunku wytwarzanych przez nie strumieni (10) powietrzno-wodnych. Osie (O) strumieni (10) powietrzno-wodnych przecinają z zasadniczo równomiernym rozmieszczeniem linię tworzoną przez zewnętrzny zarys noży urabiających (14) na płaszczyźnie prostopadłej do osi wzdłużnej (O1) głowicy urabiającej i przechodzącej przez oś obrotu (O2) noży urabiających (14).The utility model applies to the battery of spray nozzles for the heading machine of the roadheader used in underground mining to combat dust and the danger of methane explosion. The inverted U-shaped nozzle battery is mounted on the gear housing (2) and fastened with fittings. In front of the upper arm (4), it has a tubular projection protruding forward towards the cutting head (3), forming an outline of an isosceles trapezoid in top view. The front surfaces of the shorter arm, vertical arms (7) and side arms are equipped with spray nozzles (9) with adjustable direction of air-water jets (10) they produce. The axes (O) of the air / water jets (10) intersect with a substantially uniform distribution the line formed by the outer outline of the cutting knives (14) in a plane perpendicular to the longitudinal axis (O1) of the cutting head and passing through the axis of rotation (O2) of the cutting knives (14) .

PL126736U 2017-10-27 2017-10-27 Nozzle battery designed for spraying the heading machine mining unit PL71211Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL126736U PL71211Y1 (en) 2017-10-27 2017-10-27 Nozzle battery designed for spraying the heading machine mining unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL126736U PL71211Y1 (en) 2017-10-27 2017-10-27 Nozzle battery designed for spraying the heading machine mining unit

Publications (2)

Publication Number Publication Date
PL126736U1 true PL126736U1 (en) 2019-05-06
PL71211Y1 PL71211Y1 (en) 2020-01-31

Family

ID=66336884

Family Applications (1)

Application Number Title Priority Date Filing Date
PL126736U PL71211Y1 (en) 2017-10-27 2017-10-27 Nozzle battery designed for spraying the heading machine mining unit

Country Status (1)

Country Link
PL (1) PL71211Y1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609754A1 (en) * 1986-03-22 1987-09-24 Gewerk Eisenhuette Westfalia Spraying arrangement for selective-cut heading machines
PL293699A1 (en) * 1992-03-03 1993-09-06 Rudolf Marek Sprinkling system for a heading machine
WO2004029412A1 (en) * 2002-09-24 2004-04-08 Voest-Alpine Bergtechnik Gesellschaft M.B.H. Device for producing a gas-liquid mixture in the vicinity of cutting tools
PL217316B3 (en) * 2010-01-12 2014-07-31 Inst Techniki Górniczej Komag Device for spraying, especially the air-water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609754A1 (en) * 1986-03-22 1987-09-24 Gewerk Eisenhuette Westfalia Spraying arrangement for selective-cut heading machines
PL293699A1 (en) * 1992-03-03 1993-09-06 Rudolf Marek Sprinkling system for a heading machine
WO2004029412A1 (en) * 2002-09-24 2004-04-08 Voest-Alpine Bergtechnik Gesellschaft M.B.H. Device for producing a gas-liquid mixture in the vicinity of cutting tools
PL217316B3 (en) * 2010-01-12 2014-07-31 Inst Techniki Górniczej Komag Device for spraying, especially the air-water

Also Published As

Publication number Publication date
PL71211Y1 (en) 2020-01-31

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