GB2122909B - Injection of partially dry-mixed consolidating or filling materials - Google Patents

Injection of partially dry-mixed consolidating or filling materials

Info

Publication number
GB2122909B
GB2122909B GB08317695A GB8317695A GB2122909B GB 2122909 B GB2122909 B GB 2122909B GB 08317695 A GB08317695 A GB 08317695A GB 8317695 A GB8317695 A GB 8317695A GB 2122909 B GB2122909 B GB 2122909B
Authority
GB
United Kingdom
Prior art keywords
consolidating
injection
mixed
filling materials
partially dry
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
GB08317695A
Other versions
GB2122909A (en
GB8317695D0 (en
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 GB8317695D0 publication Critical patent/GB8317695D0/en
Publication of GB2122909A publication Critical patent/GB2122909A/en
Application granted granted Critical
Publication of GB2122909B publication Critical patent/GB2122909B/en
Expired 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 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 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)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (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)
GB08317695A 1982-07-01 1983-06-29 Injection of partially dry-mixed consolidating or filling materials Expired GB2122909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224532 DE3224532A1 (en) 1982-07-01 1982-07-01 SPRAY NOZZLE FOR THE APPLICATION OF DRY MIXED CONSOLIDATION OR Damm building materials, preferably in underground mining

Publications (3)

Publication Number Publication Date
GB8317695D0 GB8317695D0 (en) 1983-08-03
GB2122909A GB2122909A (en) 1984-01-25
GB2122909B true GB2122909B (en) 1985-09-11

Family

ID=6167300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317695A Expired GB2122909B (en) 1982-07-01 1983-06-29 Injection of partially dry-mixed consolidating or filling materials

Country Status (3)

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

Families Citing this family (4)

* 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
FR2798091B1 (en) * 1999-09-06 2001-11-16 Lafarge Refractories METHOD OF SPRAYING CONCRETE BY DRY WAY, SPRAY LANCE AND WET RING THEREFOR
FR2798092B1 (en) * 1999-11-15 2001-11-30 Lafarge Refractories SPRAY SPRAY OF CONCRETE BY DRY WAY AND CORRESPONDING WET RING
CN110552719B (en) * 2019-10-10 2021-06-01 河南理工大学 A shower nozzle for concrete sprayer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1734616U (en) * 1956-06-22 1956-11-29 Haertereigesellschaft Bochum M PIPING FOR THE BLOW OFFSET.
DE1761208U (en) * 1957-12-04 1958-02-13 Brieden & Co Maschf K ELBOW FOR BLOW ADAPTER PIPES.
DE1761209U (en) * 1957-12-12 1958-02-13 Hermann Wingerath K G BLOW ADAPTATION PIPE WITH DEVICE FOR ADDING WATER TO THE ADDITIONAL MATERIAL.
US3708124A (en) * 1968-06-07 1973-01-02 P Kellert Cement spray gun
DE2550946A1 (en) * 1975-11-13 1977-05-18 H Guenter Ziolkowski Spray lance and spray method for refractory masses
DE2556797C3 (en) * 1975-12-17 1979-11-08 Kurt 5620 Velbert Wolf Injection machine for powdery masses
DE7933983U1 (en) * 1979-12-03 1980-03-27 Ruhrkohle Ag, 4300 Essen SPRAY NOZZLE FOR CEMENT MORTAR OR THE LIKE

Also Published As

Publication number Publication date
FR2529615A1 (en) 1984-01-06
DE3224532A1 (en) 1984-01-05
FR2529615B3 (en) 1985-05-03
GB2122909A (en) 1984-01-25
GB8317695D0 (en) 1983-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee