ES8506375A1 - Procedimiento y dispositivo para rociar los cinceles y-o la cara del tajo de una mina con liquido a presion, particularmente agua - Google Patents

Procedimiento y dispositivo para rociar los cinceles y-o la cara del tajo de una mina con liquido a presion, particularmente agua

Info

Publication number
ES8506375A1
ES8506375A1 ES531449A ES531449A ES8506375A1 ES 8506375 A1 ES8506375 A1 ES 8506375A1 ES 531449 A ES531449 A ES 531449A ES 531449 A ES531449 A ES 531449A ES 8506375 A1 ES8506375 A1 ES 8506375A1
Authority
ES
Spain
Prior art keywords
area
cutting head
cutting
excavated
faces
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
ES531449A
Other languages
English (en)
Other versions
ES531449A0 (es
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES8506375A1 publication Critical patent/ES8506375A1/es
Publication of ES531449A0 publication Critical patent/ES531449A0/es
Granted 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
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis

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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA ROCIAR LOS CINCELES Y/O LA CARA DEL TAJO DE UNA MINA CON LIQUIDO A PRESION, PARTICULARMENTE AGUA.CONSISTE EN EMPLEAR UNA MAQUINA ROZADORA DE CORTE PARCIAL PARA ROCIAR A UNA FRECUENCIA ENTRE 10 Y 20 HZ EL AGUA INTERMITENTE SOBRE UNA ZONA DE ANGULO CENTRAL DE MENOS DE 180J DE LA CABEZA ROZADORA QUE QUEDA VUELTA HACIA LA CARA DEL TAJO. EL DISPOSITIVO COMPRENDE UNA CABEZA ROZADORA (1) ESTRUCTURADA A BASE DE DISCOS (2) SOLDADOS ENTRE SI, DONDE LA ALIMENTACION DE AGUA SE REALIZA A TRAVES DE CANALES (6) EN UN SOPORTE (4) Y DESEMBOCA EN UNA CAMARA DISTRIBUIDORA (7), A TRAVES DE LA CUAL ES CONDUCIDA A CAVIDADES (10) POR UNA TUBERIA (8), DONDE EL DISCO FRONTAL (11) DE LA CABEZA (1) ESTA UNIDO MEDIANTE TORNILLOS CON EL CUERPO DE BASE DE LA CABEZA ROZADORA.
ES531449A 1983-04-11 1984-04-10 Procedimiento y dispositivo para rociar los cinceles y-o la cara del tajo de una mina con liquido a presion, particularmente agua Granted ES531449A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0128283A AT378036B (de) 1983-04-11 1983-04-11 Verfahren zum bespruehen der meissel und/oder der ortsbrust mit druckfluessigkeit sowie vorrichtung zur durchfuehrung dieses verfahrens

Publications (2)

Publication Number Publication Date
ES8506375A1 true ES8506375A1 (es) 1985-07-01
ES531449A0 ES531449A0 (es) 1985-07-01

Family

ID=3510512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531449A Granted ES531449A0 (es) 1983-04-11 1984-04-10 Procedimiento y dispositivo para rociar los cinceles y-o la cara del tajo de una mina con liquido a presion, particularmente agua

Country Status (18)

Country Link
US (1) US4585275A (es)
EP (1) EP0122252B1 (es)
JP (1) JPS59206594A (es)
AT (1) AT378036B (es)
AU (1) AU563474B2 (es)
CA (1) CA1229853A (es)
CS (1) CS264105B2 (es)
DE (1) DE3466423D1 (es)
ES (1) ES531449A0 (es)
HU (1) HUT39835A (es)
IN (1) IN162122B (es)
MA (1) MA20091A1 (es)
NZ (1) NZ207709A (es)
PL (1) PL141858B1 (es)
RO (1) RO89480A (es)
SU (1) SU1313358A3 (es)
YU (2) YU42898B (es)
ZA (1) ZA842481B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441397C3 (de) * 1984-11-13 1994-04-14 Eickhoff Geb Steuereinrichtung für die Beaufschlagung der Düsen einer Schrämwalze mit Flüssigkeit
FR2573474B1 (fr) * 1984-11-20 1986-12-26 Lorraine Houilleres Dispositif d'arrosage sectoriel pour l'abattage du charbon
AT381561B (de) * 1985-01-21 1986-11-10 Voest Alpine Ag Einrichtung zur zufuehrung von wasser zu den schraemkoepfen einer schraemmaschine
DE3661855D1 (en) * 1985-03-07 1989-02-23 Hausherr & Soehne Rudolf Turning connection
AT382206B (de) * 1985-04-18 1987-01-26 Voest Alpine Ag Vorrichtung zum intermittierenden beaufschlagen von axial verschiebbaren meisseln eines schraemkopfes mit druckmittel
SE452495B (sv) * 1985-06-13 1987-11-30 Sandvik Ab Anordning for vetsketillforsel till ett verktyg for brytning av fasta material
DE3712832A1 (de) * 1987-04-15 1988-11-03 Eickhoff Geb Vorrichtung zum steuern der zufuhr von berieselungsfluessigkeit zu einer schneidwalze
DE3712831A1 (de) * 1987-04-15 1988-11-03 Eickhoff Geb Gewinnungs- oder teilschnittmaschine, deren schneidwalzen fluessigkeit pulsierend abstrahlen
JPH01131795A (ja) * 1987-11-17 1989-05-24 Mitsui Miike Mach Co Ltd 掘削機の散水装置
GB9018095D0 (en) * 1990-08-17 1990-10-03 Hydra Tools Int Plc Rotary cutting head
US6070944A (en) * 1997-08-11 2000-06-06 Eimco Llc Phasing valve assembly for supplying water to a mining machine cutter drum
CN109779629B (zh) * 2019-01-28 2024-04-16 黄山市徽州安华工程机械有限公司 喷雾降尘截割头
CN112593954B (zh) * 2020-12-18 2022-07-15 武汉大学 高磨蚀性硬岩地层tbm滚刀刀圈冷却降温磨损监测综合系统
CN113818892A (zh) * 2021-07-29 2021-12-21 中国铁建重工集团股份有限公司 一种破岩掘进装置及其破岩方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110763A (en) * 1963-10-29 1968-04-24 Coal Industry Patents Ltd Dust suppression means for use with mining machines
DE2550049C2 (de) * 1975-11-07 1983-11-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum Niederschlagen des Staubes in Bergbau-Gewinnungsbetrieben
DE2655247A1 (de) * 1976-12-07 1978-06-08 Reinhold Ing Grad Leidenfrost Einrichtung zur uebertragung eines unter druck stehenden fluessigen mediums zwischen zwei relativ zueinander rotierenden teilen
DE2808915C2 (de) * 1978-03-02 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
AT359453B (de) * 1979-02-09 1980-11-10 Voest Alpine Ag Schraemkopf
DE2948992A1 (de) * 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert Rotorverdichter, insbesondere schraubenrotorverdichter, mit schmiermittelzufuhr zu und schmiermitteldrainage von den lagern
DE3049146C2 (de) * 1980-12-24 1984-05-10 Friedrich Wilhelm 4230 Wesel Paurat Schrämwalze mit Sprühdüsen, welche in Bedüsungssektoren aufgeteilt ist
DE3048939C2 (de) * 1980-12-24 1982-12-30 Friedrich Wilhelm 4230 Wesel Paurat Vorrichtung zum Hereingewinnen und Fördern von Kohlen
JPS582319A (ja) * 1981-06-29 1983-01-07 Sanyo Chem Ind Ltd ポリウレタンの製法
DE3139012C2 (de) * 1981-10-01 1985-02-21 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
AT375152B (de) * 1982-09-03 1984-07-10 Voest Alpine Ag Schraemkopf fuer streckenvortriebsmaschinen

Also Published As

Publication number Publication date
JPS59206594A (ja) 1984-11-22
ZA842481B (en) 1984-12-24
EP0122252A3 (en) 1985-05-15
MA20091A1 (fr) 1984-12-31
DE3466423D1 (en) 1987-10-29
EP0122252A2 (de) 1984-10-17
IN162122B (es) 1988-04-02
YU106286A (en) 1988-02-29
HUT39835A (en) 1986-10-29
PL246773A1 (en) 1984-10-22
RO89480A (ro) 1986-06-30
EP0122252B1 (de) 1987-09-23
AU563474B2 (en) 1987-07-09
SU1313358A3 (ru) 1987-05-23
ES531449A0 (es) 1985-07-01
CA1229853A (en) 1987-12-01
ATA128283A (de) 1984-10-15
US4585275A (en) 1986-04-29
YU42898B (en) 1988-12-31
NZ207709A (en) 1986-12-05
AT378036B (de) 1985-06-10
PL141858B1 (en) 1987-08-31
CS264105B2 (en) 1989-06-13
YU57884A (en) 1986-10-31
AU2667384A (en) 1984-10-18
CS263884A2 (en) 1988-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201