FR2940987B1 - OPTIMIZATION OF THE OPERATION AND OPERATION OF DESANDING WORKS - Google Patents

OPTIMIZATION OF THE OPERATION AND OPERATION OF DESANDING WORKS Download PDF

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Publication number
FR2940987B1
FR2940987B1 FR0900074A FR0900074A FR2940987B1 FR 2940987 B1 FR2940987 B1 FR 2940987B1 FR 0900074 A FR0900074 A FR 0900074A FR 0900074 A FR0900074 A FR 0900074A FR 2940987 B1 FR2940987 B1 FR 2940987B1
Authority
FR
France
Prior art keywords
intended
pits
traps
chute
cleaning
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.)
Expired - Fee Related
Application number
FR0900074A
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French (fr)
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FR2940987A1 (en
Inventor
Bernard Sikora
Dominique Laplace
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0900074A priority Critical patent/FR2940987B1/en
Publication of FR2940987A1 publication Critical patent/FR2940987A1/en
Application granted granted Critical
Publication of FR2940987B1 publication Critical patent/FR2940987B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid

Abstract

La présente invention est destinée aux fosses de piégeage des sables type chambre de dessablement ou pièges à charriage, elle a pour objet de rendre plus opérationnel le piégeage des sables, l'isolation, le curage des fosses ou piège et de supprimer les phénomènes de revidage survenant sous des régimes d'écoulement élevés. Cette installation comprend : Une chambre (a), la représentation de la surface (b), un regard d'accès principal (c), l'arrivée de la canalisation amont (d), le départ de la canalisation (e), la goulotte (f), l'ouverture en fond de goulotte (g), les sables (h), la trappe de fermeture (i), le séparateur (j), les regards destinés au curage (k), les angles coupés (1). Cette invention est destinée aux ouvrages transitant des eaux chargées.The present invention is intended for sand trapping pits such as a desiccation chamber or bedload traps, its object is to make the trapping of sand, the insulation, the cleaning of pits or traps more operational and to eliminate the phenomena of re-dumping. occurring under high flow regimes. This installation includes: A chamber (a), the representation of the surface (b), a main access manhole (c), the arrival of the upstream pipe (d), the start of the pipe (e), the chute (f), the opening at the bottom of the chute (g), the sands (h), the closing hatch (i), the separator (j), the manholes intended for cleaning (k), the cut angles (1 ). This invention is intended for structures passing loaded water.

FR0900074A 2009-01-09 2009-01-09 OPTIMIZATION OF THE OPERATION AND OPERATION OF DESANDING WORKS Expired - Fee Related FR2940987B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0900074A FR2940987B1 (en) 2009-01-09 2009-01-09 OPTIMIZATION OF THE OPERATION AND OPERATION OF DESANDING WORKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900074A FR2940987B1 (en) 2009-01-09 2009-01-09 OPTIMIZATION OF THE OPERATION AND OPERATION OF DESANDING WORKS

Publications (2)

Publication Number Publication Date
FR2940987A1 FR2940987A1 (en) 2010-07-16
FR2940987B1 true FR2940987B1 (en) 2021-01-15

Family

ID=40983372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900074A Expired - Fee Related FR2940987B1 (en) 2009-01-09 2009-01-09 OPTIMIZATION OF THE OPERATION AND OPERATION OF DESANDING WORKS

Country Status (1)

Country Link
FR (1) FR2940987B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2532276C1 (en) * 2013-07-09 2014-11-10 Михаил Иванович Голубенко Sand and grit catcher
FR3119850B1 (en) 2021-02-14 2022-12-30 Biesse Philippe Compact bedload trap.
CN114197409B (en) * 2022-01-08 2023-08-08 江西七叶花装备智能科技股份有限公司 Water conservancy hydropower station water blocking dam with sediment separation function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN520195A0 (en) * 1995-09-04 1995-09-28 Bennett, Peter Joseph Filtering apparatus
DE19635176A1 (en) * 1995-10-19 1997-04-24 Nill Werner Device for continuously removing sand
WO1999054564A1 (en) * 1998-04-20 1999-10-28 Ecosol Pty. Ltd. Rapid storm water filtration
AUPQ746600A0 (en) * 2000-05-12 2000-06-08 Water Solutions (Aust) Pty Ltd Solids/liquids separator
AUPQ867600A0 (en) * 2000-07-10 2000-08-03 Central Moreton Industries Pty Ltd A filter assembly

Also Published As

Publication number Publication date
FR2940987A1 (en) 2010-07-16

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