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NL164108C - APPARATUS FOR TRANSPORTING AND LOWERING THE CHLORIDE CONTENT OF SAND TO BE RECOVERED IN A SALT ENVIRONMENT. - Google Patents

APPARATUS FOR TRANSPORTING AND LOWERING THE CHLORIDE CONTENT OF SAND TO BE RECOVERED IN A SALT ENVIRONMENT.

Info

Publication number
NL164108C
NL164108C NL7011283A NL7011283A NL164108C NL 164108 C NL164108 C NL 164108C NL 7011283 A NL7011283 A NL 7011283A NL 7011283 A NL7011283 A NL 7011283A NL 164108 C NL164108 C NL 164108C
Authority
NL
Netherlands
Prior art keywords
sand
transporting
recovered
lowering
chloride content
Prior art date
Application number
NL7011283A
Other languages
Dutch (nl)
Other versions
NL164108B (en
NL7011283A (en
Original Assignee
Bos & Kalis Baggermaatsch
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 Bos & Kalis Baggermaatsch filed Critical Bos & Kalis Baggermaatsch
Priority to NL7011283A priority Critical patent/NL164108C/en
Priority to BE770470A priority patent/BE770470A/en
Priority to GB3509471A priority patent/GB1337812A/en
Priority to DE19712137535 priority patent/DE2137535C3/en
Priority to FR7128107A priority patent/FR2099401A5/fr
Publication of NL7011283A publication Critical patent/NL7011283A/xx
Publication of NL164108B publication Critical patent/NL164108B/en
Application granted granted Critical
Publication of NL164108C publication Critical patent/NL164108C/en

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
    • 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
    • E02F3/925—Passive suction heads with no mechanical cutting means 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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Treatment Of Sludge (AREA)
NL7011283A 1970-07-30 1970-07-30 APPARATUS FOR TRANSPORTING AND LOWERING THE CHLORIDE CONTENT OF SAND TO BE RECOVERED IN A SALT ENVIRONMENT. NL164108C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7011283A NL164108C (en) 1970-07-30 1970-07-30 APPARATUS FOR TRANSPORTING AND LOWERING THE CHLORIDE CONTENT OF SAND TO BE RECOVERED IN A SALT ENVIRONMENT.
BE770470A BE770470A (en) 1970-07-30 1971-07-26 SAND DESILTATION
GB3509471A GB1337812A (en) 1970-07-30 1971-07-27 Desalination of sand
DE19712137535 DE2137535C3 (en) 1970-07-30 1971-07-27 Method for reducing the chloride content of sand extracted and conveyed from the seabed during suction dredging, and suction dredging system with a device for carrying out this method
FR7128107A FR2099401A5 (en) 1970-07-30 1971-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7011283A NL164108C (en) 1970-07-30 1970-07-30 APPARATUS FOR TRANSPORTING AND LOWERING THE CHLORIDE CONTENT OF SAND TO BE RECOVERED IN A SALT ENVIRONMENT.

Publications (3)

Publication Number Publication Date
NL7011283A NL7011283A (en) 1972-02-01
NL164108B NL164108B (en) 1980-06-16
NL164108C true NL164108C (en) 1980-11-17

Family

ID=19810683

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7011283A NL164108C (en) 1970-07-30 1970-07-30 APPARATUS FOR TRANSPORTING AND LOWERING THE CHLORIDE CONTENT OF SAND TO BE RECOVERED IN A SALT ENVIRONMENT.

Country Status (5)

Country Link
BE (1) BE770470A (en)
DE (1) DE2137535C3 (en)
FR (1) FR2099401A5 (en)
GB (1) GB1337812A (en)
NL (1) NL164108C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193619C (en) * 1994-11-08 2000-04-04 Hollandsche Betongroep Nv Method for extracting sand or similar ground material from an extraction well under water by means of a piston dredging installation.
CN112538876B (en) * 2021-02-01 2022-04-12 江生金 Quick desilting device of hydraulic engineering with stirring function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682517A (en) * 1929-01-19 1930-05-28 Improvements to sand and other material extraction processes in flooded beds
US2763940A (en) * 1953-01-26 1956-09-25 Sr Charles George Madgwick Stationary sand dredger
NL223051A (en) * 1957-12-07 1900-01-01
NL6711835A (en) * 1967-08-29 1969-03-04
NL137083C (en) * 1967-08-29

Also Published As

Publication number Publication date
DE2137535C3 (en) 1980-10-30
BE770470A (en) 1971-12-01
NL164108B (en) 1980-06-16
NL7011283A (en) 1972-02-01
DE2137535B2 (en) 1980-03-06
GB1337812A (en) 1973-11-21
DE2137535A1 (en) 1972-03-30
FR2099401A5 (en) 1972-03-10

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent