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DE60126922D1 - Vorrichtung zum Entfernen von Kies oder dgl - Google Patents

Vorrichtung zum Entfernen von Kies oder dgl

Info

Publication number
DE60126922D1
DE60126922D1 DE60126922T DE60126922T DE60126922D1 DE 60126922 D1 DE60126922 D1 DE 60126922D1 DE 60126922 T DE60126922 T DE 60126922T DE 60126922 T DE60126922 T DE 60126922T DE 60126922 D1 DE60126922 D1 DE 60126922D1
Authority
DE
Germany
Prior art keywords
gravel
opening
water
impeller
retention space
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 - Lifetime
Application number
DE60126922T
Other languages
English (en)
Other versions
DE60126922T2 (de
Inventor
Toshinobu Araoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Denki Industrial Co Ltd
Original Assignee
Toyo Denki Industrial Co Ltd
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 Toyo Denki Industrial Co Ltd filed Critical Toyo Denki Industrial Co Ltd
Application granted granted Critical
Publication of DE60126922D1 publication Critical patent/DE60126922D1/de
Publication of DE60126922T2 publication Critical patent/DE60126922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • 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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head 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
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Hydraulic Turbines (AREA)
  • Removal Of Floating Material (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
DE60126922T 2001-06-29 2001-10-17 Vorrichtung zum Entfernen von Kies oder dgl Expired - Lifetime DE60126922T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001199806A JP3755587B2 (ja) 2001-06-29 2001-06-29 土砂等除去装置
JP2001199806 2001-06-29

Publications (2)

Publication Number Publication Date
DE60126922D1 true DE60126922D1 (de) 2007-04-12
DE60126922T2 DE60126922T2 (de) 2008-01-10

Family

ID=19037036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126922T Expired - Lifetime DE60126922T2 (de) 2001-06-29 2001-10-17 Vorrichtung zum Entfernen von Kies oder dgl

Country Status (11)

Country Link
US (1) US6843003B2 (de)
EP (1) EP1270826B1 (de)
JP (1) JP3755587B2 (de)
KR (1) KR100803651B1 (de)
CN (1) CN1200180C (de)
AT (1) ATE355419T1 (de)
AU (1) AU785215B2 (de)
CA (1) CA2363623C (de)
DE (1) DE60126922T2 (de)
TW (1) TW567272B (de)
ZA (1) ZA200109033B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4588344B2 (ja) * 2004-03-25 2010-12-01 株式会社日立プラントテクノロジー 水中サンドポンプ
BE1016461A3 (nl) * 2005-02-22 2006-11-07 Dredging Int Snijkop voor het baggeren van grond en werkwijze voor het baggeren met behulp van deze snijkop.
US20080159847A1 (en) * 2006-11-24 2008-07-03 Konstandinos Zamfes Centrifugal Pump With Screw Pump Accelerator and Reverse Flow Vane
CN105782110B (zh) 2007-05-21 2018-07-17 伟尔矿物澳大利亚私人有限公司 泵的改进和与泵有关的改进
GB2474891B (en) * 2009-10-30 2015-02-18 Rotech Ltd Underwater excavation apparatus
WO2012163865A2 (en) * 2011-05-28 2012-12-06 John Simon Blight Improved heads for dredging
JP5432336B2 (ja) * 2011-07-25 2014-03-05 株式会社酉島製作所 ポンプ
CN102434492A (zh) * 2011-12-22 2012-05-02 上海成峰流体设备有限公司 具有双层空间的搅拌泵底座
WO2014020375A1 (en) * 2012-07-30 2014-02-06 Weir Minerals Australia, Ltd. Pump and submersible solids processing arrangement
CN103104507B (zh) * 2013-02-03 2015-11-25 张延兵 一种带有进口防堵保护装置的潜水渣浆泵
JP6091988B2 (ja) * 2013-05-10 2017-03-08 株式会社東洋電機工業所 水中撹乱ポンプ
CN104421169B (zh) * 2013-08-28 2017-03-29 王喜冬 可埋在沙石下的矿用立泵
SMT202200406T1 (it) 2014-03-11 2022-11-18 Pumpeng Pty Ltd Pompa sommergibile e procedimento di pompaggio del fluido
EP2960375B1 (de) * 2014-06-26 2017-07-12 Dragflow S.r.l. Tauchpumpe
KR101607428B1 (ko) * 2015-02-09 2016-03-29 김태희 디스크 임펠러를 구비한 펌프
CN108953170A (zh) * 2016-12-22 2018-12-07 李峰 一种用于减压法开采可燃冰的潜水泵
CN108386369A (zh) * 2016-12-22 2018-08-10 李峰 一种适用于减压法开采可燃冰的潜水泵
CN108869328A (zh) * 2016-12-22 2018-11-23 李峰 适用于减压法开采可燃冰的潜水泵
CN109340137A (zh) * 2016-12-22 2019-02-15 李峰 用于减压法开采可燃冰的潜水泵
CN110319024B (zh) * 2018-03-29 2024-04-09 王喜冬 两栖式可空转矿用立泵
CN110319023B (zh) * 2018-03-29 2024-04-09 王喜冬 两栖式可空转矿用立泵
CN110319025B (zh) * 2018-03-29 2024-04-09 王喜冬 两栖式可空转矿用立泵
GB2570167B (en) 2018-04-20 2020-07-29 Rotech Group Ltd Improvements in and relating to underwater excavation apparatus
CN111287986A (zh) * 2018-09-19 2020-06-16 时飞龙 一种带有出水口过滤机构的潜水排污泵
CN113090536B (zh) * 2021-05-10 2022-06-21 江苏省连云港环境监测中心 一种便携式地下水环境监测井专用清淤泵
CN113585374A (zh) * 2021-08-05 2021-11-02 广东电网有限责任公司 抽砂装置
CN114632356B (zh) * 2022-03-25 2022-11-01 安徽千一智能设备股份有限公司 一种矿用进水站过滤装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401994A (en) * 1919-05-26 1922-01-03 Harry W Lockley Dredging pump
US3389671A (en) * 1967-01-03 1968-06-25 Oscar A. Yost Floating assembly for off-shore drilling, mining or fishing platform
US4123858A (en) * 1971-07-06 1978-11-07 Batchelder George W Versatile submersible device for dredging or other underwater functions
FR2309675A1 (fr) * 1975-04-29 1976-11-26 Patworld Anstalt Equipement d'extraction et transport de produits non cohesifs, et autres analogues depuis le fond de la mer
JPS5288501A (en) * 1976-01-20 1977-07-25 Saito Chiyuuji Device for pulling up submarine ore by circulating water due to level difference
JPS5330652A (en) 1976-08-27 1978-03-23 Sankyo Yuki Gosei Kk Stabilization of vinyl chloride resins
JPS5430652A (en) * 1977-08-09 1979-03-07 Toyo Denki Kougiyoushiyo Kk Method of removing mud accumulated in vertical hole as manhole or like
NL170033C (nl) * 1978-05-11 1982-09-16 Reba Bv Snijkop met vlakke bodem voor een cutterzuiger.
CH638459A5 (en) * 1978-07-03 1983-09-30 Hartmann Foerdertech Method for loosening and extracting bulk materials
US4305214A (en) * 1979-08-10 1981-12-15 Hurst George P In-line centrifugal pump
US4409746A (en) * 1981-02-05 1983-10-18 Conoco Inc. Vortex injection dredging apparatus and method
US4456424A (en) * 1981-03-05 1984-06-26 Toyo Denki Kogyosho Co., Ltd. Underwater sand pump
US4596511A (en) * 1984-06-05 1986-06-24 Eddy Pump Corporation Eddy pump
JPS6226399A (ja) * 1985-07-26 1987-02-04 Toyo Denki Kogyosho:Kk 水中ポンプ
US4776753A (en) * 1986-10-28 1988-10-11 Eddy Pump Corporation Method of and apparatus for pumping viscous fluids
US4792275A (en) * 1986-12-24 1988-12-20 Eddy Pump Corporation Pump construction
US4914841A (en) * 1986-12-24 1990-04-10 Eddy Pump Corporation Dredging with a pressurized, rotating liquid stream
US5238363A (en) * 1987-10-30 1993-08-24 Baker Hughes Incorporated Dual suction vertical pump with pendant auger
DE3923113A1 (de) * 1989-07-13 1991-01-24 Telefunken Systemtechnik Vorrichtung zur entsorgung von durch pumpfaehige stoffe verunreinigten meeres- und seeboeden
GB2235482B (en) * 1989-08-29 1993-11-03 Kaisya Ikikaihatu Yugen Method of and apparatus for preventing diffusion of muddy water in sand/gravel gathering equipment
US5005364A (en) * 1990-02-07 1991-04-09 Nelson William R Apparatus for and method of making and delivering slush ice
US5421105A (en) * 1993-12-23 1995-06-06 Schulte; Frank Dredging system
JP3229211B2 (ja) * 1996-07-16 2001-11-19 三菱重工業株式会社 海底堆積物吸引装置
US5893703A (en) * 1996-08-23 1999-04-13 Eddy Pump Corporation Pump shaft sealing system
US6189243B1 (en) * 1996-11-02 2001-02-20 Moburon Design Office Co., Ltd. Dredging method and dredging apparatus
US5950732A (en) * 1997-04-02 1999-09-14 Syntroleum Corporation System and method for hydrate recovery
JP3672505B2 (ja) * 2001-06-19 2005-07-20 株式会社東洋電機工業所 水中攪拌ポンプ
US6406635B1 (en) * 2001-07-17 2002-06-18 Ruthman Pump And Engineering, Inc. Machine tool coolant system including a pump with chopping mechanism at inlet

Also Published As

Publication number Publication date
DE60126922T2 (de) 2008-01-10
KR100803651B1 (ko) 2008-02-19
AU9143801A (en) 2003-01-02
CA2363623C (en) 2010-02-16
ZA200109033B (en) 2002-06-15
CN1393605A (zh) 2003-01-29
CA2363623A1 (en) 2002-12-29
AU785215B2 (en) 2006-11-09
KR20030003642A (ko) 2003-01-10
TW567272B (en) 2003-12-21
EP1270826B1 (de) 2007-02-28
US20030000113A1 (en) 2003-01-02
ATE355419T1 (de) 2006-03-15
JP3755587B2 (ja) 2006-03-15
CN1200180C (zh) 2005-05-04
JP2003013877A (ja) 2003-01-15
EP1270826A1 (de) 2003-01-02
US6843003B2 (en) 2005-01-18

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