SG42373A1 - Dredge head for dredging sludge by a trailing or pushing motion - Google Patents

Dredge head for dredging sludge by a trailing or pushing motion

Info

Publication number
SG42373A1
SG42373A1 SG1996006917A SG1996006917A SG42373A1 SG 42373 A1 SG42373 A1 SG 42373A1 SG 1996006917 A SG1996006917 A SG 1996006917A SG 1996006917 A SG1996006917 A SG 1996006917A SG 42373 A1 SG42373 A1 SG 42373A1
Authority
SG
Singapore
Prior art keywords
trailing
pushing motion
dredging sludge
dredge head
dredge
Prior art date
Application number
SG1996006917A
Other languages
English (en)
Inventor
Van De Theo Kerckhove
Original Assignee
Dredging Int
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 Dredging Int filed Critical Dredging Int
Publication of SG42373A1 publication Critical patent/SG42373A1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92Digging elements, e.g. suction heads
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/902Component parts, e.g. arrangement or adaptation of pumps for modifying the concentration of the dredged material, e.g. relief valves preventing the clogging of the suction pipe
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/905Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92Digging elements, e.g. suction heads
    • E02F3/9256Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9262Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F7/00Equipment for conveying or separating excavated material
    • E02F7/005Equipment for conveying or separating excavated material conveying material from the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
SG1996006917A 1995-03-30 1996-03-28 Dredge head for dredging sludge by a trailing or pushing motion SG42373A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500285A BE1009262A3 (nl) 1995-03-30 1995-03-30 Baggerkop voor het door een sleep- of duwbeweging baggeren van slib.

Publications (1)

Publication Number Publication Date
SG42373A1 true SG42373A1 (en) 1997-08-15

Family

ID=3888886

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006917A SG42373A1 (en) 1995-03-30 1996-03-28 Dredge head for dredging sludge by a trailing or pushing motion

Country Status (7)

Country Link
US (1) US5732487A (ko)
EP (1) EP0735203B1 (ko)
KR (1) KR960034596A (ko)
BE (1) BE1009262A3 (ko)
DE (1) DE69500179T2 (ko)
ES (1) ES2098993T3 (ko)
SG (1) SG42373A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6318005B1 (en) 2000-06-16 2001-11-20 Ellicott Machine Corporation International Dredge with improved auger shroud
US7089693B2 (en) 2003-02-05 2006-08-15 Ea Engineering Science And Technology, Inc. Dredging method and apparatus
US7404986B2 (en) * 2004-05-07 2008-07-29 United Technologies Corporation Multi-component deposition
BE1016291A3 (nl) * 2004-09-10 2006-07-04 Dredging Int Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
BE1017861A3 (nl) * 2007-11-29 2009-09-01 Dredging Int Sleepkop van een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
BE1018312A3 (nl) * 2008-09-29 2010-08-03 Dredging Int Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
BE1018378A3 (nl) * 2008-12-12 2010-09-07 Dredging Int Sleepkop voor een sleephopperzuiger en werkwijze voor het baggeren met behulp van deze sleepkop.
NL2007072C2 (en) * 2011-07-08 2013-01-09 Ihc Holland Ie Bv Drag head and trailing suction hopper dredger.
NL2010029C2 (en) * 2012-12-20 2014-06-23 Ihc Holland Ie Bv Dredging arrangement comprising a biasing device.
NL2010030C2 (en) * 2012-12-20 2014-06-23 Ihc Syst Bv Dredging arrangement for dredging material from an underwater bottom.
NL2010645C2 (en) * 2013-04-16 2014-10-20 Ihc Holland Ie Bv Dredging cutting wheel.
CN107740457A (zh) * 2017-10-30 2018-02-27 中交疏浚技术装备国家工程研究中心有限公司 带滚刀的环保疏浚装置
US20240271385A1 (en) * 2023-02-13 2024-08-15 Eddy Pump Corporation Bi-directional sled

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US927690A (en) * 1908-12-14 1909-07-13 James W Singleton Dredging-machine.
US1840606A (en) * 1929-02-27 1932-01-12 Scheffauer Frederick Carl Self-adjusting draghead
GB355005A (en) * 1930-08-06 1931-08-20 John Reid Improvements in suction dredge heads
US2061924A (en) * 1935-01-07 1936-11-24 Mclennen C Slate Combination scraper and bulldozer
US3462963A (en) * 1967-08-02 1969-08-26 Brown & Root Apparatus for pipelaying and trenching operations in a body of water
US3521386A (en) * 1969-08-07 1970-07-21 Gilbert W Francklyn Shellfish harvesting machine
NL158244B (nl) * 1970-01-19 1978-10-16 Koninkl Mij Tot Het Uitvoeren Sleephopperzuiger, alsmede zuigmond bestemd voor een dergelijke sleephopperzuiger.
DE2063968A1 (de) * 1970-12-28 1972-07-13 Schnell, Ludwig Lorenz, 7081 Aufhausen Vorrichtung zum Fördern von Sand, Kies oder anderen Schüttgüten
NL175211C (nl) * 1973-10-15 1984-10-01 Bos Kalis Westminster Inrichting en werkwijze voor het opzuigen van een grondsuspensie met een transportmedium.
US3988843A (en) * 1974-12-11 1976-11-02 The International Nickel Company, Inc. Mining transition chamber
NL165249C (nl) * 1975-12-19 1981-03-16 Ballast Nedam Groep Nv Werkwijze en inrichting voor het breken van onder water gelegen harde grond.
NL166514C (nl) * 1977-12-27 1981-08-17 Volker Groep Nv Sleepkop voor een baggerzuiger.
SU909035A1 (ru) * 1980-07-04 1982-02-28 Новосибирский Филиал Всесоюзного Научно-Исследовательского Института Транспортного Строительства "Сибцниис" Грунтозаборное устройство земснар да
NL8202185A (nl) * 1982-05-28 1983-12-16 Ballast Nedam Groep Nv Werkwijze en inrichting voor het baggeren.
DE3744695C2 (de) * 1987-07-22 1996-01-11 Krupp Foerdertechnik Gmbh Verfahren zum Baggern und Aufbereitung von Schlick aus Hafen, Wasserstraßen etc. und Aufnahmekopf für Bagger

Also Published As

Publication number Publication date
DE69500179D1 (de) 1997-04-17
BE1009262A3 (nl) 1997-01-07
DE69500179T2 (de) 1997-08-21
US5732487A (en) 1998-03-31
EP0735203A1 (en) 1996-10-02
ES2098993T3 (es) 1997-05-01
EP0735203B1 (en) 1997-03-12
KR960034596A (ko) 1996-10-24

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