FR2303123A1 - Procede et dispositif de dragage d'installations portuaires et analogues, par desintegration moleculaire de la vase - Google Patents

Procede et dispositif de dragage d'installations portuaires et analogues, par desintegration moleculaire de la vase

Info

Publication number
FR2303123A1
FR2303123A1 FR7507272A FR7507272A FR2303123A1 FR 2303123 A1 FR2303123 A1 FR 2303123A1 FR 7507272 A FR7507272 A FR 7507272A FR 7507272 A FR7507272 A FR 7507272A FR 2303123 A1 FR2303123 A1 FR 2303123A1
Authority
FR
France
Prior art keywords
silt
dredging
barge
emulsified
tide
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
FR7507272A
Other languages
English (en)
Other versions
FR2303123B3 (fr
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.)
GUERINEAU CHRISTIANE
Original Assignee
GUERINEAU CHRISTIANE
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 GUERINEAU CHRISTIANE filed Critical GUERINEAU CHRISTIANE
Priority to FR7507272A priority Critical patent/FR2303123A1/fr
Publication of FR2303123A1 publication Critical patent/FR2303123A1/fr
Application granted granted Critical
Publication of FR2303123B3 publication Critical patent/FR2303123B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/212—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/212—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating
    • B01F25/2124—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating being moved or transported between different locations during jetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B01F33/5026—Vehicle-mounted mixing devices using sledges or skids for moving or displacing the mixing installation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
FR7507272A 1975-03-07 1975-03-07 Procede et dispositif de dragage d'installations portuaires et analogues, par desintegration moleculaire de la vase Granted FR2303123A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7507272A FR2303123A1 (fr) 1975-03-07 1975-03-07 Procede et dispositif de dragage d'installations portuaires et analogues, par desintegration moleculaire de la vase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507272A FR2303123A1 (fr) 1975-03-07 1975-03-07 Procede et dispositif de dragage d'installations portuaires et analogues, par desintegration moleculaire de la vase

Publications (2)

Publication Number Publication Date
FR2303123A1 true FR2303123A1 (fr) 1976-10-01
FR2303123B3 FR2303123B3 (fr) 1977-11-10

Family

ID=9152292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507272A Granted FR2303123A1 (fr) 1975-03-07 1975-03-07 Procede et dispositif de dragage d'installations portuaires et analogues, par desintegration moleculaire de la vase

Country Status (1)

Country Link
FR (1) FR2303123A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105570A1 (fr) 1982-10-05 1984-04-18 Van Hattum En Blankevoort B.V. Méthode et dispositif pour enlever la vase du dessous d'une construction sous-marine
CN114875988A (zh) * 2022-03-29 2022-08-09 上海交通大学 高压射流疏浚装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836006B (zh) * 2017-04-22 2018-08-07 安徽省公路工程建设监理有限责任公司 一种用于隧道桥梁建设的自动喷浆设备
CN109723026B (zh) * 2019-01-14 2021-02-26 水利部交通运输部国家能源局南京水利科学研究院 一种模拟潮汐往复流的盐水水槽

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105570A1 (fr) 1982-10-05 1984-04-18 Van Hattum En Blankevoort B.V. Méthode et dispositif pour enlever la vase du dessous d'une construction sous-marine
CN114875988A (zh) * 2022-03-29 2022-08-09 上海交通大学 高压射流疏浚装置

Also Published As

Publication number Publication date
FR2303123B3 (fr) 1977-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse