FR2494325A1 - Appareil d'extraction et d'alimentation de matieres boueuses a une station de traitement - Google Patents

Appareil d'extraction et d'alimentation de matieres boueuses a une station de traitement Download PDF

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Publication number
FR2494325A1
FR2494325A1 FR8024190A FR8024190A FR2494325A1 FR 2494325 A1 FR2494325 A1 FR 2494325A1 FR 8024190 A FR8024190 A FR 8024190A FR 8024190 A FR8024190 A FR 8024190A FR 2494325 A1 FR2494325 A1 FR 2494325A1
Authority
FR
France
Prior art keywords
pump
hopper
extraction
materials
extracted
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
FR8024190A
Other languages
English (en)
French (fr)
Other versions
FR2494325B1 (OSRAM
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.)
DUVERNE JEAN CLAUDE
Original Assignee
DUVERNE JEAN CLAUDE
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 DUVERNE JEAN CLAUDE filed Critical DUVERNE JEAN CLAUDE
Priority to FR8024190A priority Critical patent/FR2494325A1/fr
Priority to EP81401798A priority patent/EP0053063A3/fr
Priority to DE1981401798 priority patent/DE53063T1/de
Publication of FR2494325A1 publication Critical patent/FR2494325A1/fr
Application granted granted Critical
Publication of FR2494325B1 publication Critical patent/FR2494325B1/fr
Granted 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)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Screw Conveyors (AREA)
  • Treatment Of Sludge (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8024190A 1980-11-14 1980-11-14 Appareil d'extraction et d'alimentation de matieres boueuses a une station de traitement Granted FR2494325A1 (fr)

Priority Applications (3)

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
EP81401798A EP0053063A3 (fr) 1980-11-14 1981-11-16 Appareil d'extraction et d'alimentation de matières boueuses à une station de traitement
DE1981401798 DE53063T1 (de) 1980-11-14 1981-11-16 Vorrichtung zum entfernen und zufuehren von schlammgut bei einer behandlungsstation.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2494325A1 true FR2494325A1 (fr) 1982-05-21
FR2494325B1 FR2494325B1 (OSRAM) 1983-11-04

Family

ID=9247962

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150167A (zh) * 2019-06-20 2019-08-23 张红艳 一种猛兽喂食的喂料设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1289625A (fr) * 1961-02-22 1962-04-06 Dispositif de nettoyage de la surface des étendues d'eau

Family Cites Families (7)

* 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
DE938539C (de) * 1953-11-12 1956-02-02 Karl Ritscher Grabenreinigungsmaschine
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
JPS599686B2 (ja) * 1974-07-22 1984-03-05 ドナルド．エンズリイ．フオ−ド 溝清掃装置
US4217212A (en) * 1978-06-19 1980-08-12 Deal Troy M Method of pumping and processing phosphate slime for land reclamation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1289625A (fr) * 1961-02-22 1962-04-06 Dispositif de nettoyage de la surface des étendues d'eau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150167A (zh) * 2019-06-20 2019-08-23 张红艳 一种猛兽喂食的喂料设备

Also Published As

Publication number Publication date
EP0053063A3 (fr) 1982-08-25
EP0053063A2 (fr) 1982-06-02
DE53063T1 (de) 1983-01-20
FR2494325B1 (OSRAM) 1983-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse