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CA1124753A - Conveying apparatus for the conveying of mud from great depths, more especially ore mud - Google Patents

Conveying apparatus for the conveying of mud from great depths, more especially ore mud

Info

Publication number
CA1124753A
CA1124753A CA336,096A CA336096A CA1124753A CA 1124753 A CA1124753 A CA 1124753A CA 336096 A CA336096 A CA 336096A CA 1124753 A CA1124753 A CA 1124753A
Authority
CA
Canada
Prior art keywords
conveying
screen
suction head
conveying pipe
water
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
CA336,096A
Other languages
English (en)
French (fr)
Inventor
Udo Hahlbrock
Ulrich Wantig
Enno Klatt (Sec33(4)
Klaus Luck (Sec 33(4)
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Application granted granted Critical
Publication of CA1124753A publication Critical patent/CA1124753A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9287—Vibrating suction heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Pinball Game Machines (AREA)
  • Artificial Fish Reefs (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA336,096A 1978-09-22 1979-09-21 Conveying apparatus for the conveying of mud from great depths, more especially ore mud Expired CA1124753A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2841203.5 1978-09-22
DE19782841203 DE2841203A1 (de) 1978-09-22 1978-09-22 Foerdervorrichtung zum foerdern von schlamm, insbesondere erzschlamm, aus grossen tiefen

Publications (1)

Publication Number Publication Date
CA1124753A true CA1124753A (en) 1982-06-01

Family

ID=6050094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336,096A Expired CA1124753A (en) 1978-09-22 1979-09-21 Conveying apparatus for the conveying of mud from great depths, more especially ore mud

Country Status (11)

Country Link
JP (1) JPS5598595A (nl)
BE (1) BE878919A (nl)
CA (1) CA1124753A (nl)
DE (1) DE2841203A1 (nl)
ES (1) ES484278A1 (nl)
FR (1) FR2453949A1 (nl)
GB (1) GB2034787B (nl)
IT (1) IT1165995B (nl)
NL (1) NL7906997A (nl)
NO (1) NO793028L (nl)
SE (1) SE7907835L (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942303C2 (de) * 1979-10-19 1985-01-10 Preussag Ag, 3000 Hannover Und 1000 Berlin Verfahren zum Abbau von schlammartigen Meeressedimenten aus der Tiefsee mittels eines freihängenden Saugrohres sowie Anordnung zur Durchführung des Verfahrens
FR2518639A1 (fr) * 1981-12-21 1983-06-24 Inst Francais Du Petrole Procede de recuperation de composes polymetalliques rejetes par une source hydrothermale sous-marine et dispositifs pour la mise en oeuvre
NL9200846A (nl) * 1992-05-14 1993-12-01 Oord Acz B V Van Inrichting voor het onder water storten van stortmateriaal.
GB0525878D0 (en) * 2005-12-21 2006-02-01 Rwe Nukem Ltd Sludge removal
SI2626473T1 (sl) * 2012-02-09 2017-04-26 Jan De Nul N.V. Postopek zmanjšanja prenosa vibracij na rezalni sesalni plavajoči bager, ki nastanejo z rezilno glavo in rezalni sesalni plavajoči bager, na katerem se uporablja taka metoda
ITGE20130002A1 (it) * 2013-01-08 2014-07-09 Prof Ing Cesare Saccani Impianto per lo scavo di fondali sabbiosi, ghiaiosi e/o fangosi quali fondali sabbiosi marini o simili.
JP6296936B2 (ja) * 2014-07-31 2018-03-20 東亜建設工業株式会社 浚渫システム
CN114370607A (zh) * 2022-01-07 2022-04-19 湘潭大学 砂浆输送调压系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR862724A (fr) * 1939-12-09 1941-03-13 Perfectionnements apportés aux appareils hydrauliques pour l'extraction par la force hydro-aspirante des sables et alluvions aurifères situés en profondeur des rivières et des marais
US2774565A (en) * 1951-03-13 1956-12-18 Vaillant Joh Kg Valve for gas water heaters
FR1069453A (fr) * 1952-01-21 1954-07-08 Maschf Augsburg Nuernberg Ag Procédé et dispositif pour détacher ou déblayer et transporter ou extraire des matières solides
DE2128930A1 (de) * 1971-06-11 1973-01-04 Eugen Soeding Einrichtung zum fortlaufenden ansaugen und eindicken einer suspension oder dispersion
DE2256627A1 (de) * 1972-11-17 1974-05-22 Held & Francke Bau Ag Verfahren zum mischen von schlammartigen medien mit wasser und zum transport solcher mischungen und vorrichtung zur durchfuehrung solcher verfahren
US4058914A (en) * 1975-12-15 1977-11-22 Kiss Sandor G Alternate flow suction dredge
DE2707899C2 (de) * 1977-02-24 1983-01-13 O & K Orenstein & Koppel AG Werk Lübeck, 2400 Lübeck Fördervorrichtung zur Förderung von Erzschlamm

Also Published As

Publication number Publication date
IT1165995B (it) 1987-04-29
JPS5598595A (en) 1980-07-26
BE878919A (fr) 1980-01-16
DE2841203A1 (de) 1980-04-03
FR2453949A1 (fr) 1980-11-07
GB2034787B (en) 1983-01-06
IT7909540A0 (it) 1979-09-21
GB2034787A (en) 1980-06-11
ES484278A1 (es) 1980-05-16
SE7907835L (sv) 1980-03-23
NO793028L (no) 1980-03-25
NL7906997A (nl) 1980-03-25

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Legal Events

Date Code Title Description
MKEX Expiry