FR3078083B1 - SYSTEM FOR RELEASING SEDIMENTS FROM THE BOTTOM OF WATER - Google Patents

SYSTEM FOR RELEASING SEDIMENTS FROM THE BOTTOM OF WATER Download PDF

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Publication number
FR3078083B1
FR3078083B1 FR1851516A FR1851516A FR3078083B1 FR 3078083 B1 FR3078083 B1 FR 3078083B1 FR 1851516 A FR1851516 A FR 1851516A FR 1851516 A FR1851516 A FR 1851516A FR 3078083 B1 FR3078083 B1 FR 3078083B1
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France
Prior art keywords
water
air
releasing
tube
air inlet
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.)
Active
Application number
FR1851516A
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French (fr)
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FR3078083A1 (en
Inventor
Jacques Veillon
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D2E
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D2E
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Publication date
Application filed by D2E filed Critical D2E
Priority to FR1851516A priority Critical patent/FR3078083B1/en
Publication of FR3078083A1 publication Critical patent/FR3078083A1/en
Application granted granted Critical
Publication of FR3078083B1 publication Critical patent/FR3078083B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Abstract

L'invention concerne un système de libération (100) destiné à libérer des sédiments déposés sur un sol (10) au fond de l'eau (20), ledit système de libération (100) comportant : - un compresseur à air (106) qui délivre de l'air comprimé, - un système vibratoire (102) destiné à être disposé dans l'eau (20) et qui génère des vibrations lorsqu'il est alimenté avec de l'air comprimé, - un système de soufflage (104) comportant un tube (112) creux destiné à être enfoncé dans le sol (10) qui comporte une entrée d'air (114) qui est en partie haute du tube (112) et une sortie d'air (116) en partie basse du tube (112), - un tuyau d'alimentation (108) connecté entre une sortie d'air comprimé du compresseur à air (106) et une entrée d'air du système vibratoire (102), et - un tuyau de transfert (110) connecté entre une sortie d'air du système vibratoire (102) et l'entrée d'air (114) du système de soufflage (104).The invention relates to a release system (100) for releasing sediment deposited on a soil (10) at the bottom of the water (20), said release system (100) comprising: - an air compressor (106) which delivers compressed air, - a vibrating system (102) intended to be placed in the water (20) and which generates vibrations when it is supplied with compressed air, - a blowing system (104 ) comprising a hollow tube (112) intended to be driven into the ground (10) which comprises an air inlet (114) which is in the upper part of the tube (112) and an air outlet (116) in the lower part of the tube (112), - a supply pipe (108) connected between a compressed air outlet of the air compressor (106) and an air inlet of the vibration system (102), and - a transfer pipe ( 110) connected between an air outlet of the vibration system (102) and the air inlet (114) of the blowing system (104).

FR1851516A 2018-02-22 2018-02-22 SYSTEM FOR RELEASING SEDIMENTS FROM THE BOTTOM OF WATER Active FR3078083B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851516A FR3078083B1 (en) 2018-02-22 2018-02-22 SYSTEM FOR RELEASING SEDIMENTS FROM THE BOTTOM OF WATER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851516A FR3078083B1 (en) 2018-02-22 2018-02-22 SYSTEM FOR RELEASING SEDIMENTS FROM THE BOTTOM OF WATER
FR1851516 2018-02-22

Publications (2)

Publication Number Publication Date
FR3078083A1 FR3078083A1 (en) 2019-08-23
FR3078083B1 true FR3078083B1 (en) 2020-02-21

Family

ID=62222913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851516A Active FR3078083B1 (en) 2018-02-22 2018-02-22 SYSTEM FOR RELEASING SEDIMENTS FROM THE BOTTOM OF WATER

Country Status (1)

Country Link
FR (1) FR3078083B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256627A1 (en) * 1972-11-17 1974-05-22 Held & Francke Bau Ag METHOD FOR MIXING SLUDGE MEDIA WITH WATER AND TRANSPORTING SUCH MIXTURES AND DEVICE FOR CARRYING OUT SUCH METHODS
DE2942304C2 (en) * 1979-10-19 1984-11-15 Preussag Ag, 3000 Hannover Und 1000 Berlin Order for the removal of marine sediments
DE3714073A1 (en) * 1987-04-28 1988-11-10 Johann Winter COMPRESSED AIR CONVEYOR HEAD

Also Published As

Publication number Publication date
FR3078083A1 (en) 2019-08-23

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