HK43685A - Method and apparatus for reducing costs and environmental impact of dredging - Google Patents

Method and apparatus for reducing costs and environmental impact of dredging

Info

Publication number
HK43685A
HK43685A HK43685A HK43685A HK43685A HK 43685 A HK43685 A HK 43685A HK 43685 A HK43685 A HK 43685A HK 43685 A HK43685 A HK 43685A HK 43685 A HK43685 A HK 43685A
Authority
HK
Hong Kong
Prior art keywords
dredging
environmental impact
reducing costs
costs
reducing
Prior art date
Application number
HK43685A
Other languages
English (en)
Inventor
M. Deal Troy
Original Assignee
Troy M Deal
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 Troy M Deal filed Critical Troy M Deal
Publication of HK43685A publication Critical patent/HK43685A/xx

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
    • E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
    • 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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • 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
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/06—Floating substructures as supports
    • E02F9/062—Advancing equipment, e.g. spuds for floating dredgers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Treatment Of Sludge (AREA)
HK43685A 1980-12-30 1985-06-06 Method and apparatus for reducing costs and environmental impact of dredging HK43685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22121980A 1980-12-30 1980-12-30

Publications (1)

Publication Number Publication Date
HK43685A true HK43685A (en) 1985-06-14

Family

ID=22826881

Family Applications (1)

Application Number Title Priority Date Filing Date
HK43685A HK43685A (en) 1980-12-30 1985-06-06 Method and apparatus for reducing costs and environmental impact of dredging

Country Status (4)

Country Link
JP (1) JPS57133938A (enrdf_load_stackoverflow)
GB (1) GB2090311B (enrdf_load_stackoverflow)
HK (1) HK43685A (enrdf_load_stackoverflow)
NL (1) NL191337B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998069U (ja) * 1982-12-22 1984-07-03 太田興業株式会社 Ｖ形ばねを備えた空錠
CN113529841A (zh) * 2021-07-01 2021-10-22 自然资源部第一海洋研究所 附着基上定生海藻清除方法及其装置
CN119333740A (zh) * 2024-10-12 2025-01-21 上海交通大学 一种泥浆管道输送的涡旋均流减阻装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926437A (en) * 1956-12-03 1960-03-01 Ellicott Machine Corp Dredge discharge pipe
GB949767A (en) * 1962-11-28 1964-02-19 Andritz Ag Maschf Movable irrigation and drainage device
NL6401704A (enrdf_load_stackoverflow) * 1964-02-24 1965-08-25
FR2080208A5 (enrdf_load_stackoverflow) * 1970-02-26 1971-11-12 Entr Dragages Travaux Pu
US4095545A (en) * 1977-03-02 1978-06-20 Vmi, Inc. Self-propelled dredging apparatus
GB1562068A (en) * 1978-02-10 1980-03-05 Dhv Raadgevend Ing Dredgingvessel

Also Published As

Publication number Publication date
GB2090311A (en) 1982-07-07
GB2090311B (en) 1984-12-19
JPS57133938A (en) 1982-08-18
NL191337B (nl) 1995-01-02
JPH0260815B2 (enrdf_load_stackoverflow) 1990-12-18
NL8105915A (nl) 1982-07-16

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)