FR2529615A1 - Buse de projection pour l'apport humide de materiaux de consolidation et de serrement melanges a sec, de preference dans l'exploitation miniere souterraine - Google Patents

Buse de projection pour l'apport humide de materiaux de consolidation et de serrement melanges a sec, de preference dans l'exploitation miniere souterraine Download PDF

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Publication number
FR2529615A1
FR2529615A1 FR8310264A FR8310264A FR2529615A1 FR 2529615 A1 FR2529615 A1 FR 2529615A1 FR 8310264 A FR8310264 A FR 8310264A FR 8310264 A FR8310264 A FR 8310264A FR 2529615 A1 FR2529615 A1 FR 2529615A1
Authority
FR
France
Prior art keywords
water
underground mining
wet
dry
projection nozzle
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.)
Granted
Application number
FR8310264A
Other languages
English (en)
French (fr)
Other versions
FR2529615B3 (enExample
Inventor
Heinz Holter
Heinrich Igelbuscher
Heinrich Gresch
Heribert Dewert
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 FR2529615A1 publication Critical patent/FR2529615A1/fr
Application granted granted Critical
Publication of FR2529615B3 publication Critical patent/FR2529615B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/026—Mixing guns or nozzles; Injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31423—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the circumferential direction only and covering the whole circumference
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
    • 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
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Nozzles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
FR8310264A 1982-07-01 1983-06-21 Buse de projection pour l'apport humide de materiaux de consolidation et de serrement melanges a sec, de preference dans l'exploitation miniere souterraine Granted FR2529615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224532 DE3224532A1 (de) 1982-07-01 1982-07-01 Spritzduese zum einbringen von trocken angemischten konsolidierungs- bzw. dammbaustoffen, vorzugsweise im untertaegigen bergbau

Publications (2)

Publication Number Publication Date
FR2529615A1 true FR2529615A1 (fr) 1984-01-06
FR2529615B3 FR2529615B3 (enExample) 1985-05-03

Family

ID=6167300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310264A Granted FR2529615A1 (fr) 1982-07-01 1983-06-21 Buse de projection pour l'apport humide de materiaux de consolidation et de serrement melanges a sec, de preference dans l'exploitation miniere souterraine

Country Status (3)

Country Link
DE (1) DE3224532A1 (enExample)
FR (1) FR2529615A1 (enExample)
GB (1) GB2122909B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233572B (en) * 1989-07-10 1994-03-23 Neptune Orient Lines Limited Method and apparatus for producing layer-in-oil emulsions
RU2149672C1 (ru) * 1999-01-12 2000-05-27 Открытое акционерное общество Всероссийский нефтегазовый научно-исследовательский институт им.акад.А.П.Крылова Установка подготовки продукции скважин
RU2161555C2 (ru) * 1999-03-29 2001-01-10 Булавин Виктор Анатольевич Установка газобетонная мобильная
RU2150380C1 (ru) * 1999-04-13 2000-06-10 Открытое акционерное общество НПО "Бурение" Гидросмеситель для приготовления растворов
RU2150381C1 (ru) * 1999-04-13 2000-06-10 Открытое акционерное общество НПО "Бурение" Смесительная установка для приготовления растворов
RU2150382C1 (ru) * 1999-04-13 2000-06-10 Открытое акционерное общество НПО "Бурение" Смесительное устройство для приготовления растворов
FR2798091B1 (fr) * 1999-09-06 2001-11-16 Lafarge Refractories Procede de projection d'un beton par voie seche, lance de projection et bague de mouillage correspondantes
FR2798092B1 (fr) * 1999-11-15 2001-11-30 Lafarge Refractories Lance de projection d'un beton par voie seche et bague de mouillage correspondante
CN110552719B (zh) * 2019-10-10 2021-06-01 河南理工大学 一种用于混凝土喷射机的喷头
CN120961329B (zh) * 2025-10-16 2026-01-06 四川省交通建设集团有限责任公司 一种混凝土喷头组件及混凝土喷射设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1734616U (de) * 1956-06-22 1956-11-29 Haertereigesellschaft Bochum M Rohrleitung fuer den blasversatz.
DE1761208U (de) * 1957-12-04 1958-02-13 Brieden & Co Maschf K Kruemmer fuer blasversatzrohre.
DE1761209U (de) * 1957-12-12 1958-02-13 Hermann Wingerath K G Blasversatzleitung mit einrichtung zum einbringen von wasser in das versatzgut.
US3708124A (en) * 1968-06-07 1973-01-02 P Kellert Cement spray gun
DE2550946A1 (de) * 1975-11-13 1977-05-18 H Guenter Ziolkowski Spritzlanze und spritzverfahren fuer feuerfeste massen
DE2556797C3 (de) * 1975-12-17 1979-11-08 Kurt 5620 Velbert Wolf Spritzmaschine für pulveiförmige Massen
DE7933983U1 (de) * 1979-12-03 1980-03-27 Ruhrkohle Ag, 4300 Essen Spritzduese fuer zementmoertel o.dgl.

Also Published As

Publication number Publication date
GB2122909A (en) 1984-01-25
GB2122909B (en) 1985-09-11
DE3224532A1 (de) 1984-01-05
FR2529615B3 (enExample) 1985-05-03
GB8317695D0 (en) 1983-08-03

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