JP2004522877A5 - - Google Patents

Download PDF

Info

Publication number
JP2004522877A5
JP2004522877A5 JP2002557601A JP2002557601A JP2004522877A5 JP 2004522877 A5 JP2004522877 A5 JP 2004522877A5 JP 2002557601 A JP2002557601 A JP 2002557601A JP 2002557601 A JP2002557601 A JP 2002557601A JP 2004522877 A5 JP2004522877 A5 JP 2004522877A5
Authority
JP
Japan
Prior art keywords
level
water
deposit
container
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.)
Pending
Application number
JP2002557601A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004522877A (ja
Filing date
Publication date
Priority claimed from NO20006659A external-priority patent/NO313596B1/no
Application filed filed Critical
Publication of JP2004522877A publication Critical patent/JP2004522877A/ja
Publication of JP2004522877A5 publication Critical patent/JP2004522877A5/ja
Pending legal-status Critical Current

Links

JP2002557601A 2000-12-27 2001-12-21 液圧式海中浚渫法 Pending JP2004522877A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20006659A NO313596B1 (no) 2000-12-27 2000-12-27 Fremgangsmåte ved hydraulisk mudring av masse fra sjöbunn
PCT/NO2001/000509 WO2002057551A1 (en) 2000-12-27 2001-12-21 Method for hydraulic subsea dredging

Publications (2)

Publication Number Publication Date
JP2004522877A JP2004522877A (ja) 2004-07-29
JP2004522877A5 true JP2004522877A5 (zh) 2005-12-22

Family

ID=19911956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002557601A Pending JP2004522877A (ja) 2000-12-27 2001-12-21 液圧式海中浚渫法

Country Status (8)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326962B1 (no) * 2003-04-24 2009-03-23 Fossura As Fremgangsmate og anordning for fjerning av borkaks fra et undervanns borehull
BRPI0603639A (pt) 2006-08-28 2008-04-15 Paulo Pavan célula adensadora submersa
JP2008261090A (ja) * 2007-04-10 2008-10-30 Damdre Corp 浚渫搬送システム及び浚渫搬送方法
FR2944298B1 (fr) * 2009-04-14 2011-10-28 Aldo Urtiti Remise en etat ecologique du delta du nil recreant les conditions naturelles d'avant la construction du barrage nasser
JP5703110B2 (ja) * 2011-04-25 2015-04-15 五洋建設株式会社 埋設型有孔管による固定式浚渫装置と浚渫工法
NO20111113A1 (no) * 2011-08-10 2013-02-11 Jarala As Anordning for bruk ved mudring
JP5988206B2 (ja) * 2012-08-24 2016-09-07 五洋建設株式会社 薄層浚渫方法
JP6196526B2 (ja) * 2013-10-29 2017-09-13 水ｉｎｇ株式会社 揚砂管の閉塞防止装置および揚砂装置
JP6609811B2 (ja) * 2016-08-22 2019-11-27 虎男 井上 フロートを備えた吸泥口装置
ES2684359B1 (es) 2017-03-31 2019-07-09 Nodosa S L Equipo sumergido de dragado autonomo
ES2695252A1 (es) * 2017-06-27 2019-01-02 Carbonero Juan Francisco Cabezas Sistema para la limpieza de lodos heterogéneos depositados en instalaciones hidráulicas
CA3090490C (en) * 2018-02-22 2022-07-12 Michael Detering Device for a sediment transfer in waters, and also a method for a transfer of sediment in waters
CN111677511A (zh) * 2020-05-08 2020-09-18 梅木精密工业(珠海)有限公司 海底矿物泥沙采集提升方法及采矿系统
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 (zh) * 1969-04-30 1971-02-19 Sogreah
BE789140A (nl) * 1971-09-23 1973-03-22 Ihc Holland Nv Werkwijze en inrichting voor het opzuigen van onder water gelegen bodemmateriaal
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 (sv) * 1979-05-04 1983-09-19 Nils Arne Sandberg Sett och anordning for reglering av ett redskap for arbete pa sjobotten
DE3923113A1 (de) 1989-07-13 1991-01-24 Telefunken Systemtechnik Vorrichtung zur entsorgung von durch pumpfaehige stoffe verunreinigten meeres- und seeboeden
US6189243B1 (en) * 1996-11-02 2001-02-20 Moburon Design Office Co., Ltd. Dredging method and dredging apparatus
DE20018187U1 (de) * 2000-10-25 2001-03-22 Wurpts Maschb Gmbh H Förderpumpe

Similar Documents

Publication Publication Date Title
JP2004522877A5 (zh)
US8828242B2 (en) Apparatus and method for de-watering of slurries
CN105625494A (zh) 一种深水负压清淤系统
CN1277999C (zh) 海底水力疏浚的方法
CA2662061C (en) Submergible densification cell, sediment separator and sediment densification method
CN210737654U (zh) 一种池塘淤泥清除设备
CN102454178A (zh) 一种码头底下清淤机具及其清淤方法
CN205399531U (zh) 一种深水负压清淤系统
US4600338A (en) Mud removal process and apparatus
CN105064435A (zh) 车载式泥砂抽取分离系统
JPH0369727A (ja) 掘削吸引口
CN109467162B (zh) 河道浮油分离装置
KR20100118046A (ko) 유류 제거용 선박
JP2530615B2 (ja) エアリフト式浚渫装置
JP2003342929A (ja) 水底砂層上の泥土層への覆砂工法および覆砂装置
JP2005220598A (ja) 河川底の堆積土砂清浄装置
CN205627208U (zh) 一种气旋式排泥器
JPH0835243A (ja) 浚渫方法と土石流体の搬送管構造
JPH08284202A (ja) 水圧を利用した浚渫方法と浚渫船の構造
CN109364571B (zh) 一种减小疏浚中溢流对水域污染的装置和方法
CN210658644U (zh) 一种具有清淤装置的污水提升泵站
CN206454376U (zh) 一种混凝土泵管冲洗废水处理再利用系统
NL2014509B1 (en) Overflow system.
JPS609200B2 (ja) 海底鉱物採取法
CN112502225A (zh) 一种水利工程用清淤装置