FR2453949A1 - Dispositif aspirant transporteur de boues, et en particulier de boues contenant des minerais provenant de grandes profondeurs - Google Patents
Dispositif aspirant transporteur de boues, et en particulier de boues contenant des minerais provenant de grandes profondeursInfo
- Publication number
- FR2453949A1 FR2453949A1 FR7923543A FR7923543A FR2453949A1 FR 2453949 A1 FR2453949 A1 FR 2453949A1 FR 7923543 A FR7923543 A FR 7923543A FR 7923543 A FR7923543 A FR 7923543A FR 2453949 A1 FR2453949 A1 FR 2453949A1
- Authority
- FR
- France
- Prior art keywords
- sludge
- conveyor device
- containing ores
- large depths
- sludge containing
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
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)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Structures Of Non-Positive Displacement Pumps (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)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF TRANSPORTEUR DE BOUES, ET EN PARTICULIER DE BOUES PORTEUSES DE MINERAIS, DEPUIS DE GRANDES PROFONDEURS ET AU MOYEN D'UN TUBE TRANSPORTEUR SE TERMINANT PAR UNE EMBOUCHURE D'ASPIRATION ET EQUIPE D'UNE POMPE ASPIRANTE. L'EMBOUCHURE D'ASPIRATION EST REALISEE SOUS LA FORME D'UN TAMIS VIBREUR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
FR2453949A1 true FR2453949A1 (fr) | 1980-11-07 |
Family
ID=6050094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7923543A Pending FR2453949A1 (fr) | 1978-09-22 | 1979-09-21 | Dispositif aspirant transporteur de boues, et en particulier de boues contenant des minerais provenant de grandes profondeurs |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5598595A (fr) |
BE (1) | BE878919A (fr) |
CA (1) | CA1124753A (fr) |
DE (1) | DE2841203A1 (fr) |
ES (1) | ES484278A1 (fr) |
FR (1) | FR2453949A1 (fr) |
GB (1) | GB2034787B (fr) |
IT (1) | IT1165995B (fr) |
NL (1) | NL7906997A (fr) |
NO (1) | NO793028L (fr) |
SE (1) | SE7907835L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (7)
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 |
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 |
Citations (8)
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 | |
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 |
US2774565A (en) * | 1951-03-13 | 1956-12-18 | Vaillant Joh Kg | Valve for gas water heaters |
DE1940013A1 (de) * | 1969-08-06 | 1971-02-18 | Ludwig Schnell Kg | Vorrichtung zum Foerdern von unter Wasser lagerndem Kies od.dgl. |
FR2141370A5 (en) * | 1971-06-11 | 1973-01-19 | Soeding Eugen | Suction pump densifier - for continuous processing of suspensions or dispersions |
FR2206970A1 (fr) * | 1972-11-17 | 1974-06-14 | Poteur Michel | |
US4058914A (en) * | 1975-12-15 | 1977-11-22 | Kiss Sandor G | Alternate flow suction dredge |
DE2707899A1 (de) * | 1977-02-24 | 1978-08-31 | Orenstein & Koppel Ag | Foerdervorrichtung zur foerderung von schlamm, insbesondere erzschlamm aus grossen tiefen |
-
1978
- 1978-09-22 DE DE19782841203 patent/DE2841203A1/de not_active Withdrawn
-
1979
- 1979-09-19 ES ES484278A patent/ES484278A1/es not_active Expired
- 1979-09-20 NL NL7906997A patent/NL7906997A/nl not_active Application Discontinuation
- 1979-09-21 JP JP12092379A patent/JPS5598595A/ja active Pending
- 1979-09-21 CA CA336,096A patent/CA1124753A/fr not_active Expired
- 1979-09-21 IT IT09540/79A patent/IT1165995B/it active
- 1979-09-21 NO NO793028A patent/NO793028L/no unknown
- 1979-09-21 SE SE7907835A patent/SE7907835L/xx not_active Application Discontinuation
- 1979-09-21 FR FR7923543A patent/FR2453949A1/fr active Pending
- 1979-09-21 BE BE0/197251A patent/BE878919A/fr unknown
- 1979-09-24 GB GB7932978A patent/GB2034787B/en not_active Expired
Patent Citations (8)
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 |
DE1940013A1 (de) * | 1969-08-06 | 1971-02-18 | Ludwig Schnell Kg | Vorrichtung zum Foerdern von unter Wasser lagerndem Kies od.dgl. |
FR2141370A5 (en) * | 1971-06-11 | 1973-01-19 | Soeding Eugen | Suction pump densifier - for continuous processing of suspensions or dispersions |
FR2206970A1 (fr) * | 1972-11-17 | 1974-06-14 | Poteur Michel | |
US4058914A (en) * | 1975-12-15 | 1977-11-22 | Kiss Sandor G | Alternate flow suction dredge |
DE2707899A1 (de) * | 1977-02-24 | 1978-08-31 | Orenstein & Koppel Ag | Foerdervorrichtung zur foerderung von schlamm, insbesondere erzschlamm aus grossen tiefen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
JPS5598595A (en) | 1980-07-26 |
NO793028L (no) | 1980-03-25 |
GB2034787A (en) | 1980-06-11 |
IT1165995B (it) | 1987-04-29 |
SE7907835L (sv) | 1980-03-23 |
CA1124753A (fr) | 1982-06-01 |
NL7906997A (nl) | 1980-03-25 |
DE2841203A1 (de) | 1980-04-03 |
GB2034787B (en) | 1983-01-06 |
IT7909540A0 (it) | 1979-09-21 |
ES484278A1 (es) | 1980-05-16 |
BE878919A (fr) | 1980-01-16 |
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