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 mudInfo
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000013016 damping Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012267 brine Substances 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000820057 Ithone Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 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)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Air Transport Of Granular Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Combined Means For Separation Of Solids (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Pinball Game Machines (AREA)
- Artificial Fish Reefs (AREA)
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 (it) |
| BE (1) | BE878919A (it) |
| CA (1) | CA1124753A (it) |
| DE (1) | DE2841203A1 (it) |
| ES (1) | ES484278A1 (it) |
| FR (1) | FR2453949A1 (it) |
| GB (1) | GB2034787B (it) |
| IT (1) | IT1165995B (it) |
| NL (1) | NL7906997A (it) |
| NO (1) | NO793028L (it) |
| SE (1) | SE7907835L (it) |
Families Citing this family (8)
| 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 |
| RS55622B1 (sr) * | 2012-02-09 | 2017-06-30 | Jan De Nul N V | Metoda za smanjenje prenošenja vibracija na usisni bager sa sekačem koje stvara glava sekača, i usisni bager sa sekačem na koji se ta metoda primenjuje |
| 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)
| 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 |
-
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 SE SE7907835A patent/SE7907835L/xx not_active Application Discontinuation
- 1979-09-21 BE BE0/197251A patent/BE878919A/fr unknown
- 1979-09-21 NO NO793028A patent/NO793028L/no unknown
- 1979-09-21 FR FR7923543A patent/FR2453949A1/fr active Pending
- 1979-09-21 JP JP12092379A patent/JPS5598595A/ja active Pending
- 1979-09-21 CA CA336,096A patent/CA1124753A/en not_active Expired
- 1979-09-21 IT IT09540/79A patent/IT1165995B/it active
- 1979-09-24 GB GB7932978A patent/GB2034787B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2034787A (en) | 1980-06-11 |
| JPS5598595A (en) | 1980-07-26 |
| BE878919A (fr) | 1980-01-16 |
| NL7906997A (nl) | 1980-03-25 |
| FR2453949A1 (fr) | 1980-11-07 |
| DE2841203A1 (de) | 1980-04-03 |
| GB2034787B (en) | 1983-01-06 |
| NO793028L (no) | 1980-03-25 |
| IT1165995B (it) | 1987-04-29 |
| ES484278A1 (es) | 1980-05-16 |
| IT7909540A0 (it) | 1979-09-21 |
| SE7907835L (sv) | 1980-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |