EP0053063A3 - Appareil d'extraction et d'alimentation de matières boueuses à une station de traitement - Google Patents

Appareil d'extraction et d'alimentation de matières boueuses à une station de traitement Download PDF

Info

Publication number
EP0053063A3
EP0053063A3 EP81401798A EP81401798A EP0053063A3 EP 0053063 A3 EP0053063 A3 EP 0053063A3 EP 81401798 A EP81401798 A EP 81401798A EP 81401798 A EP81401798 A EP 81401798A EP 0053063 A3 EP0053063 A3 EP 0053063A3
Authority
EP
European Patent Office
Prior art keywords
pump
extraction
materials
treatment station
well
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.)
Withdrawn
Application number
EP81401798A
Other languages
German (de)
English (en)
Other versions
EP0053063A2 (fr
Inventor
Jean-Claude Maurice Duverne
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0053063A2 publication Critical patent/EP0053063A2/fr
Publication of EP0053063A3 publication Critical patent/EP0053063A3/fr
Withdrawn legal-status Critical Current

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
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • 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
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws
    • 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
    • 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
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Screw Conveyors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Appareil conçu pour permettre l'extraction et le malaxage de toutes matières boueuses, à partir de bassins ou fondrières profondes à rives en forte déclivité, ainsi que leur alimentation, sous forme relativement homogène, à une station de traitement située à distance, par l'intermédiaire d'une pompe de propulsion sous pression faisant partie intégrante de l'appareil.
Cet appareil comprend, d'amont en aval, une pompe (1) de propulsion des matières extraites vers une station de traitement à distance (non représentée) au moyen d'une canalisation (2), un dispositif élévateur (3) de reprise desdites matières dans une trémie de réception (4) et déversant ces dernières dans la trémie d'alimentation (5) de la pompe, ladite trémie de réception (4) portant latéralement deux vis d'extraction (6,7) ainsi que, sur sa partie avant, un dispositif extracteur (8) (représenté en pointillés), pouvant travailler seul ou conjointement avec les vis d'extraction.
EP81401798A 1980-11-14 1981-11-16 Appareil d'extraction et d'alimentation de matières boueuses à une station de traitement Withdrawn EP0053063A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8024190A FR2494325A1 (fr) 1980-11-14 1980-11-14 Appareil d'extraction et d'alimentation de matieres boueuses a une station de traitement
FR8024190 1980-11-14

Publications (2)

Publication Number Publication Date
EP0053063A2 EP0053063A2 (fr) 1982-06-02
EP0053063A3 true EP0053063A3 (fr) 1982-08-25

Family

ID=9247962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401798A Withdrawn EP0053063A3 (fr) 1980-11-14 1981-11-16 Appareil d'extraction et d'alimentation de matières boueuses à une station de traitement

Country Status (3)

Country Link
EP (1) EP0053063A3 (fr)
DE (1) DE53063T1 (fr)
FR (1) FR2494325A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150167B (zh) * 2019-06-20 2021-10-22 浦江县汕淋贸易有限公司 一种猛兽喂食的喂料设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031388A (en) * 1934-05-09 1936-02-18 Jacob R Sensibar Dredging apparatus
US2705379A (en) * 1952-01-03 1955-04-05 Neue Baumaschinen G M B H Screw type ditch digging machine
FR1111378A (fr) * 1953-11-12 1956-02-27 Machine à nettoyer les canaux, fossés, etc.
FR1156016A (fr) * 1956-07-19 1958-05-12 Baggermij Bos & Kalis Nv Bouche d'aspiration pour dérocheuse d'aspiration
FR1254957A (fr) * 1960-01-16 1961-03-03 Installation de dragage
FR1289625A (fr) * 1961-02-22 1962-04-06 Dispositif de nettoyage de la surface des étendues d'eau
US4109336A (en) * 1974-07-22 1978-08-29 Ford Donald E Automated machinery to clean debris from roadside ditches, collect it and then transport the debris to a major collecting area for disposing
US4217212A (en) * 1978-06-19 1980-08-12 Deal Troy M Method of pumping and processing phosphate slime for land reclamation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031388A (en) * 1934-05-09 1936-02-18 Jacob R Sensibar Dredging apparatus
US2705379A (en) * 1952-01-03 1955-04-05 Neue Baumaschinen G M B H Screw type ditch digging machine
FR1111378A (fr) * 1953-11-12 1956-02-27 Machine à nettoyer les canaux, fossés, etc.
FR1156016A (fr) * 1956-07-19 1958-05-12 Baggermij Bos & Kalis Nv Bouche d'aspiration pour dérocheuse d'aspiration
FR1254957A (fr) * 1960-01-16 1961-03-03 Installation de dragage
FR1289625A (fr) * 1961-02-22 1962-04-06 Dispositif de nettoyage de la surface des étendues d'eau
US4109336A (en) * 1974-07-22 1978-08-29 Ford Donald E Automated machinery to clean debris from roadside ditches, collect it and then transport the debris to a major collecting area for disposing
US4217212A (en) * 1978-06-19 1980-08-12 Deal Troy M Method of pumping and processing phosphate slime for land reclamation

Also Published As

Publication number Publication date
DE53063T1 (de) 1983-01-20
FR2494325B1 (fr) 1983-11-04
FR2494325A1 (fr) 1982-05-21
EP0053063A2 (fr) 1982-06-02

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