FR2412482A1 - DEVICE FOR THE HYDRAULIC TRANSPORT OF FILLS, APPLICABLE IN PARTICULAR TO A MINING INSTALLATION - Google Patents

DEVICE FOR THE HYDRAULIC TRANSPORT OF FILLS, APPLICABLE IN PARTICULAR TO A MINING INSTALLATION

Info

Publication number
FR2412482A1
FR2412482A1 FR7835944A FR7835944A FR2412482A1 FR 2412482 A1 FR2412482 A1 FR 2412482A1 FR 7835944 A FR7835944 A FR 7835944A FR 7835944 A FR7835944 A FR 7835944A FR 2412482 A1 FR2412482 A1 FR 2412482A1
Authority
FR
France
Prior art keywords
pipe
fills
applicable
transport
mixing pipe
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
FR7835944A
Other languages
French (fr)
Other versions
FR2412482B1 (en
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.)
RAG AG
Original Assignee
Ruhrkohle 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 Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of FR2412482A1 publication Critical patent/FR2412482A1/en
Application granted granted Critical
Publication of FR2412482B1 publication Critical patent/FR2412482B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

DANS CE DISPOSITIF POUR LE TRANSPORT HYDRAULIQUE DE REMBLAIS, COMPRENANT UN TUYAU 4 DE DESCENTE DE REMBLAIS, UN TUYAU DE MELANGE 7 ET UNE TUYAUTERIE 8 DE TRANSPORT, L'AMENEE DE L'EAU D'ENTRAINEMENT DANS LE TUYAU DE MELANGE 7 S'EFFECTUE A UNE VITESSE CORRESPONDANT A LA VITESSE DE CHUTE DES REMBLAIS DANS LE TUYAU DE DESCENTE 4. LE TUYAU DE MELANGE 7, COMPOSE DE PLUSIEURS TRONCONS 7A A 7F, SE PROLONGE VERS LE HAUT AU-DELA DE L'EXTREMITE DU TUYAU DE DESCENTE 4 ET L'EAU D'ENTRAINEMENT EST AMENEE DANS L'ESPACE ANNULAIRE 7A ENTRE L'EXTREMITE DU TUYAU DE DESCENTE ET LE TUYAU DE MELANGE 7. L'INVENTION EST APPLICABLE AU TRANSPORT DE REMBLAIS ENTRE LE JOUR ET LE FOND D'UNE MINE.IN THIS DEVICE FOR THE HYDRAULIC TRANSPORT OF FILLS, INCLUDING A PIPE 4 FOR FILLING DOWN, A MIXING PIPE 7 AND A TRANSPORT PIPE 8, THE DRAINING WATER INTO THE MIXING PIPE 7 IS CARRIED OUT AT A SPEED CORRESPONDING TO THE FALLING SPEED OF THE FILL IN THE DOWNPIPE 4. THE MIXING PIPE 7, COMPOSED OF SEVERAL TRUNKS 7A TO 7F, EXTENDS UPWARD BEYOND THE END OF THE DOWNPIPE 4 AND THE TRAINING WATER IS BROUGHT INTO THE ANNULAR SPACE 7A BETWEEN THE END OF THE DOWN PIPE AND THE MIXING PIPE 7. THE INVENTION IS APPLICABLE TO THE TRANSPORT OF FILL BETWEEN THE DAY AND THE BOTTOM OF A MINE.

FR7835944A 1977-12-24 1978-12-21 DEVICE FOR HYDRAULIC TRANSPORT OF EMBankments, APPLICABLE IN PARTICULAR IN A MINING INSTALLATION Expired FR2412482B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2757898A DE2757898C2 (en) 1977-12-24 1977-12-24 Device for conveying offset mountains

Publications (2)

Publication Number Publication Date
FR2412482A1 true FR2412482A1 (en) 1979-07-20
FR2412482B1 FR2412482B1 (en) 1985-10-04

Family

ID=6027200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835944A Expired FR2412482B1 (en) 1977-12-24 1978-12-21 DEVICE FOR HYDRAULIC TRANSPORT OF EMBankments, APPLICABLE IN PARTICULAR IN A MINING INSTALLATION

Country Status (6)

Country Link
CS (1) CS208763B2 (en)
DE (1) DE2757898C2 (en)
FR (1) FR2412482B1 (en)
GB (1) GB2010976B (en)
PL (1) PL117793B1 (en)
ZA (1) ZA787227B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1244067A (en) * 1983-09-03 1988-11-01 Minoru Mita Apparatus and method for the generation and utilization of a spiral gas stream in a pipeline
AU5658901A (en) * 2000-05-22 2001-12-03 De Beers Cons Mines Ltd The wet presentation and sorting of particles
CN117249332B (en) * 2023-11-13 2024-03-22 长春黄金研究院有限公司 Pressure-reducing speed-controlling device for deep well filling pipeline

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953129A (en) * 1946-08-27 1949-11-30 Prat Daniel Stanmore Ltd Method and apparatus for transporting or treating dust
DE1080022B (en) * 1956-03-12 1960-04-14 Phoenix Rheinrohr Ag Device for generating a mixture of bulk material and liquid for hydraulic bulk material conveyance
FR2153410A1 (en) * 1971-09-23 1973-05-04 Otto & Co Gmbh Dr C

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953129A (en) * 1946-08-27 1949-11-30 Prat Daniel Stanmore Ltd Method and apparatus for transporting or treating dust
DE1080022B (en) * 1956-03-12 1960-04-14 Phoenix Rheinrohr Ag Device for generating a mixture of bulk material and liquid for hydraulic bulk material conveyance
FR2153410A1 (en) * 1971-09-23 1973-05-04 Otto & Co Gmbh Dr C

Also Published As

Publication number Publication date
PL211167A1 (en) 1979-09-24
DE2757898C2 (en) 1985-11-28
CS208763B2 (en) 1981-09-15
PL117793B1 (en) 1981-08-31
GB2010976B (en) 1982-06-23
DE2757898A1 (en) 1979-06-28
ZA787227B (en) 1979-11-28
GB2010976A (en) 1979-07-04
FR2412482B1 (en) 1985-10-04

Similar Documents

Publication Publication Date Title
FR2407122A1 (en) SELF-PROPELLED SEMI-SUBMERSIBLE SERVICE BUILDING FOR OFFSHORE OIL PRODUCTION AND DRILLING
BE868954A (en) ANCHORING DEVICE IN THE GROUND BY MEANS OF A REINFORCEMENT OR TENSIONER INSULATED FROM THE GROUND
FR2528465B1 (en) PROCESS FOR THE USE OF A SEA DRILLING PLATFORM IN ICE PRESENCE CONDITIONS, AND PLATFORM EQUIPPED WITH MEANS FOR THE APPLICATION OF THIS PROCESS
FR2412482A1 (en) DEVICE FOR THE HYDRAULIC TRANSPORT OF FILLS, APPLICABLE IN PARTICULAR TO A MINING INSTALLATION
FR2424364A1 (en) METHOD AND DEVICE FOR LAUNCHING A SUBMERSIBLE TUNNEL
FR2385055A1 (en) DEVICE ALLOWING TO TILT A SOLAR COLLECTOR AT WILL
FR2442928A1 (en) PREFABRICATED BUILDING
BE802617A (en) DEVICE FOR AUTOMATIC WATER SPRAYING IN BOTTOM MINING OPERATIONS
BE878067A (en) DEVICE FOR ANCHORING CONSTRUCTION ELEMENTS IN THE BASEMENT ON A SLOPING LOT
FR2291073A1 (en) MONORAIL SUSPENDED FROM MINING EXPLOITATION, ESPECIALLY FOR BOTTOM SERVICE
OA06802A (en) Pyrotethnic device for anchoring piles or other similar objects in the ground.
FR2275749A1 (en) MEASURING ANCHOR AND DEVICE FOR MEASURING GROUND MOVEMENTS, ESPECIALLY FOR MINING EXPLOITATION
FR2608548B1 (en) DEVICE FOR MOORING A FLOATING BODY, SUCH AS A BOAT, HAS AN ANCHORED BODY AT THE BOTTOM OF THE SEA, SUCH AS A MOORING TOWER
BE882080A (en) DEVICE FOR THE CONNECTION OF A HYDRAULIC STEERING SUPPORT TO THE SUPPLY SYSTEM OF A DEEP MINING
BE817840A (en) DEVICE FOR EXCLUDING WATER FROM A SITE ADJACENT TO A WATER RETENTION
BE774069A (en) AGITATOR FOR DISAGREGING SAND AT THE BOTTOM OF A MASS OF WATER.
JPS5327482A (en) Free fall grab of grivitation type
FR2410706A1 (en) PLATFORM ALLOWING TO REACH A PRECISE POINT OF THE SEA BOTTOM OR A WATER BOTTOM
JPS522455A (en) U-shaped tube type deviation meter
BE853214A (en) FALL BRAKING DEVICE FOR DISCHARGE WATER IN A VERTICAL DUCT
Mogil Localized QPFs- A Status Report
OA08260A (en) Device and method for determining a composite parameter of water in subterranean formations.
OA06810A (en) A method of establishing communication between a body of water and a tunnel dug under the bottom of this body of water.
BE868238A (en) LIFTING BEAM FOR TRANSPORTING HEAVY LOADS, ESPECIALLY IN BOTTOM MINING OPERATIONS
SU1606794A1 (en) Pipeline anchor

Legal Events

Date Code Title Description
ST Notification of lapse