JPS57205635A - Dredging work and water jetting device therefor - Google Patents

Dredging work and water jetting device therefor

Info

Publication number
JPS57205635A
JPS57205635A JP8806081A JP8806081A JPS57205635A JP S57205635 A JPS57205635 A JP S57205635A JP 8806081 A JP8806081 A JP 8806081A JP 8806081 A JP8806081 A JP 8806081A JP S57205635 A JPS57205635 A JP S57205635A
Authority
JP
Japan
Prior art keywords
water
suction head
sand
soil
jetting device
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.)
Granted
Application number
JP8806081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145735B2 (enrdf_load_stackoverflow
Inventor
Masanori Akagi
Hisatoshi Michihashi
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.)
WAKACHIKU KENSETSU KK
Original Assignee
WAKACHIKU KENSETSU KK
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 WAKACHIKU KENSETSU KK filed Critical WAKACHIKU KENSETSU KK
Priority to JP8806081A priority Critical patent/JPS57205635A/ja
Publication of JPS57205635A publication Critical patent/JPS57205635A/ja
Publication of JPS6145735B2 publication Critical patent/JPS6145735B2/ja
Granted 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
    • E02F3/8816—Mobile land installations
    • E02F3/8825—Mobile land installations wherein at least a part of the soil-shifting equipment is mounted on a dipper-arm, backhoes or the like
    • 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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
JP8806081A 1981-06-10 1981-06-10 Dredging work and water jetting device therefor Granted JPS57205635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8806081A JPS57205635A (en) 1981-06-10 1981-06-10 Dredging work and water jetting device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8806081A JPS57205635A (en) 1981-06-10 1981-06-10 Dredging work and water jetting device therefor

Publications (2)

Publication Number Publication Date
JPS57205635A true JPS57205635A (en) 1982-12-16
JPS6145735B2 JPS6145735B2 (enrdf_load_stackoverflow) 1986-10-09

Family

ID=13932297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8806081A Granted JPS57205635A (en) 1981-06-10 1981-06-10 Dredging work and water jetting device therefor

Country Status (1)

Country Link
JP (1) JPS57205635A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006193898A (ja) * 2005-01-11 2006-07-27 Penta Ocean Constr Co Ltd 浚渫方法
JP2009516786A (ja) * 2005-11-22 2009-04-23 ウルトラ アクアティック テクノロジー ピーティーワイ エルティーディ 液体から個体を分離する或いは収集する方法と装置
JP2010001681A (ja) * 2008-06-20 2010-01-07 Tokyo Gas Co Ltd 水底土砂の移送装置
CN113463710A (zh) * 2021-07-05 2021-10-01 浙江省疏浚工程有限公司 一种深水域气动清淤泵装备及动态平衡方法
CN113463711A (zh) * 2021-07-05 2021-10-01 浙江省疏浚工程有限公司 一种不断流作业深水域气动清淤泵成套装备及方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006193898A (ja) * 2005-01-11 2006-07-27 Penta Ocean Constr Co Ltd 浚渫方法
JP2009516786A (ja) * 2005-11-22 2009-04-23 ウルトラ アクアティック テクノロジー ピーティーワイ エルティーディ 液体から個体を分離する或いは収集する方法と装置
JP2010001681A (ja) * 2008-06-20 2010-01-07 Tokyo Gas Co Ltd 水底土砂の移送装置
CN113463710A (zh) * 2021-07-05 2021-10-01 浙江省疏浚工程有限公司 一种深水域气动清淤泵装备及动态平衡方法
CN113463711A (zh) * 2021-07-05 2021-10-01 浙江省疏浚工程有限公司 一种不断流作业深水域气动清淤泵成套装备及方法
CN113463711B (zh) * 2021-07-05 2022-11-15 浙江省疏浚工程有限公司 一种不断流作业深水域气动清淤泵成套装备及方法

Also Published As

Publication number Publication date
JPS6145735B2 (enrdf_load_stackoverflow) 1986-10-09

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