NO20006659L - Procedure for hydraulic dredging of pulp from seabed - Google Patents

Procedure for hydraulic dredging of pulp from seabed

Info

Publication number
NO20006659L
NO20006659L NO20006659A NO20006659A NO20006659L NO 20006659 L NO20006659 L NO 20006659L NO 20006659 A NO20006659 A NO 20006659A NO 20006659 A NO20006659 A NO 20006659A NO 20006659 L NO20006659 L NO 20006659L
Authority
NO
Norway
Prior art keywords
seabed
pulp
procedure
hydraulic dredging
dredging
Prior art date
Application number
NO20006659A
Other languages
Norwegian (no)
Other versions
NO20006659D0 (en
NO313596B1 (en
Inventor
Tom Jacobsen
Olav Kvalvaag
Terje Fagervold
Gunnar Fagervold
Original Assignee
Gto Subsea As
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 Gto Subsea As filed Critical Gto Subsea As
Priority to NO20006659A priority Critical patent/NO313596B1/en
Publication of NO20006659D0 publication Critical patent/NO20006659D0/en
Priority to MXPA03005839A priority patent/MXPA03005839A/en
Priority to JP2002557601A priority patent/JP2004522877A/en
Priority to PCT/NO2001/000509 priority patent/WO2002057551A1/en
Priority to CN 01821428 priority patent/CN1277999C/en
Priority to EP01273367A priority patent/EP1346107A1/en
Publication of NO20006659L publication Critical patent/NO20006659L/en
Publication of NO313596B1 publication Critical patent/NO313596B1/en
Priority to ZA200304805A priority patent/ZA200304805B/en
Priority to CR7012A priority patent/CR7012A/en

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
    • E02F3/8833—Floating installations
    • 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
    • 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
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Treatment Of Sludge (AREA)
  • Paper (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO20006659A 2000-12-27 2000-12-27 Procedure for hydraulic dredging of pulp from seabed NO313596B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20006659A NO313596B1 (en) 2000-12-27 2000-12-27 Procedure for hydraulic dredging of pulp from seabed
MXPA03005839A MXPA03005839A (en) 2000-12-27 2001-12-21 Method for hydraulic subsea dredging.
JP2002557601A JP2004522877A (en) 2000-12-27 2001-12-21 Hydraulic submersible dredging
PCT/NO2001/000509 WO2002057551A1 (en) 2000-12-27 2001-12-21 Method for hydraulic subsea dredging
CN 01821428 CN1277999C (en) 2000-12-27 2001-12-21 Method for hydraulic subsea dredging
EP01273367A EP1346107A1 (en) 2000-12-27 2001-12-21 Method for hydraulic subsea dredging
ZA200304805A ZA200304805B (en) 2000-12-27 2003-06-20 Method for hydraulic subsea dredging.
CR7012A CR7012A (en) 2000-12-27 2003-06-27 METHOD FOR SUBMARINE HYDRAULIC DRAGING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20006659A NO313596B1 (en) 2000-12-27 2000-12-27 Procedure for hydraulic dredging of pulp from seabed

Publications (3)

Publication Number Publication Date
NO20006659D0 NO20006659D0 (en) 2000-12-27
NO20006659L true NO20006659L (en) 2002-06-28
NO313596B1 NO313596B1 (en) 2002-10-28

Family

ID=19911956

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006659A NO313596B1 (en) 2000-12-27 2000-12-27 Procedure for hydraulic dredging of pulp from seabed

Country Status (8)

Country Link
EP (1) EP1346107A1 (en)
JP (1) JP2004522877A (en)
CN (1) CN1277999C (en)
CR (1) CR7012A (en)
MX (1) MXPA03005839A (en)
NO (1) NO313596B1 (en)
WO (1) WO2002057551A1 (en)
ZA (1) ZA200304805B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326962B1 (en) * 2003-04-24 2009-03-23 Fossura As Method and apparatus for removing cuttings from an underwater borehole
BRPI0603639A (en) 2006-08-28 2008-04-15 Paulo Pavan submerged cell
JP2008261090A (en) * 2007-04-10 2008-10-30 Damdre Corp Dredging conveyance system and dredging conveyance method
FR2944298B1 (en) * 2009-04-14 2011-10-28 Aldo Urtiti ECOLOGICAL REHABILITATION OF THE NILE DELTA RECREATING THE NATURAL CONDITIONS BEFORE THE CONSTRUCTION OF THE NASSER DAM
JP5703110B2 (en) * 2011-04-25 2015-04-15 五洋建設株式会社 Fixed dredging equipment and construction method with buried perforated pipe
NO20111113A1 (en) * 2011-08-10 2013-02-11 Jarala As Device for use in dredging
JP5988206B2 (en) * 2012-08-24 2016-09-07 五洋建設株式会社 Thin layer method
JP6196526B2 (en) * 2013-10-29 2017-09-13 水ｉｎｇ株式会社 Blocking prevention device for sand pipe and sand lifting device
JP6609811B2 (en) * 2016-08-22 2019-11-27 虎男 井上 Mud-mouth device with float
ES2684359B1 (en) 2017-03-31 2019-07-09 Nodosa S L SUBMERGED AUTONOMOUS DRAGING EQUIPMENT
ES2695252A1 (en) * 2017-06-27 2019-01-02 Carbonero Juan Francisco Cabezas System for the cleaning of heterogeneous sludge deposited in hydraulic installations (Machine-translation by Google Translate, not legally binding)
ES2877328T5 (en) * 2018-02-22 2024-08-02 Michael Detering Use of a device to transfer sediments in water bodies
CN111677511A (en) * 2020-05-08 2020-09-18 梅木精密工业(珠海)有限公司 Submarine mineral sediment collecting and lifting method and mining system
WO2023147180A1 (en) * 2022-01-31 2023-08-03 Walker William Jeremy Floating filtering apparatus and dredging system therewith

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043460A6 (en) * 1969-04-30 1971-02-19 Sogreah
BE789140A (en) * 1971-09-23 1973-03-22 Ihc Holland Nv METHOD AND EQUIPMENT FOR THE SUCTION OF UNDERWATER LOCATED MATERIAL
US4073080A (en) * 1972-10-02 1978-02-14 Willums Jan Olaf Method of underwater hydraulic conveying for ocean mining and the like
GB1468199A (en) 1974-07-04 1977-03-23 Shimizu T Semi submersible dredging
JPS5252153A (en) 1975-10-24 1977-04-26 Nippon Steel Welding Prod Eng Machine for welding curved surfaces
JPS5430652A (en) * 1977-08-09 1979-03-07 Toyo Denki Kougiyoushiyo Kk Method of removing mud accumulated in vertical hole as manhole or like
SE429662B (en) * 1979-05-04 1983-09-19 Nils Arne Sandberg Method and device for controlling equipment used for working on the sea bed
DE3923113A1 (en) 1989-07-13 1991-01-24 Telefunken Systemtechnik Arrangement for cleaning sea beds contaminated by pumpable material - has underwater vehicle with stirring system and pump in underside hopper
CN1085281C (en) * 1996-11-02 2002-05-22 有限会社莫布龙设计事务所 Dredging device and dredging method thereof
DE20018187U1 (en) * 2000-10-25 2001-03-22 H. Wurpts Maschinenbau GmbH, 26632 Ihlow Feed pump

Also Published As

Publication number Publication date
NO20006659D0 (en) 2000-12-27
JP2004522877A (en) 2004-07-29
MXPA03005839A (en) 2004-06-30
CN1503868A (en) 2004-06-09
EP1346107A1 (en) 2003-09-24
WO2002057551A1 (en) 2002-07-25
NO313596B1 (en) 2002-10-28
ZA200304805B (en) 2004-05-26
CR7012A (en) 2004-11-08
CN1277999C (en) 2006-10-04

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