FR3093515B1 - AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM - Google Patents

AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM Download PDF

Info

Publication number
FR3093515B1
FR3093515B1 FR1902221A FR1902221A FR3093515B1 FR 3093515 B1 FR3093515 B1 FR 3093515B1 FR 1902221 A FR1902221 A FR 1902221A FR 1902221 A FR1902221 A FR 1902221A FR 3093515 B1 FR3093515 B1 FR 3093515B1
Authority
FR
France
Prior art keywords
solution
basin
agitation system
fingers
agitation
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
FR1902221A
Other languages
French (fr)
Other versions
FR3093515A1 (en
Inventor
Frédéric Duong
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.)
Nenuphar Fr
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
Priority to FR1902221A priority Critical patent/FR3093515B1/en
Publication of FR3093515A1 publication Critical patent/FR3093515A1/en
Application granted granted Critical
Publication of FR3093515B1 publication Critical patent/FR3093515B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/56—Floating elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M31/00—Means for providing, directing, scattering or concentrating light
    • C12M31/08—Means for providing, directing, scattering or concentrating light by conducting or reflecting elements located inside the reactor or in its structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

La présente invention propose un système d’agitation (1) d’une solution (20) contenue dans un bassin (2) muni d’une pluralité de dispositifs (30) flottant librement à la surface de la solution, apte à assurer agitation homogène, compatible avec la sensibilité des algues en suspension, pratique à entretenir et sans risque de pollution de la solution. Le système comprend un châssis (10) monté rotatif parallèlement au bassin (2) par des moyens d’entraînement (11) en rotation et comprenant au moins un bras (12) parallèle à la surface de la solution auquel est fixée une pluralité de doigts (13), perpendiculairement au bras et à la surface de la solution, les doigts étant espacés d’une distance inférieure à une largeur déterminée des dispositifs flottants, et présentant une longueur telle que les doigts n’entrent jamais en contact avec la solution contenue dans le bassin, en utilisation. Figure pour l’abrégé : Fig. 4The present invention provides an agitation system (1) of a solution (20) contained in a basin (2) provided with a plurality of devices (30) floating freely on the surface of the solution, capable of ensuring homogeneous agitation. , compatible with the sensitivity of algae in suspension, practical to maintain and without risk of pollution of the solution. The system comprises a frame (10) rotatably mounted parallel to the basin (2) by drive means (11) in rotation and comprising at least one arm (12) parallel to the surface of the solution to which a plurality of fingers is attached. (13), perpendicular to the arm and to the surface of the solution, the fingers being spaced a distance less than a determined width from the floating devices, and having a length such that the fingers never come into contact with the solution contained in the basin, in use. Figure for the abstract: Fig. 4

FR1902221A 2019-03-05 2019-03-05 AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM Active FR3093515B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1902221A FR3093515B1 (en) 2019-03-05 2019-03-05 AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902221A FR3093515B1 (en) 2019-03-05 2019-03-05 AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM
FR1902221 2019-03-05

Publications (2)

Publication Number Publication Date
FR3093515A1 FR3093515A1 (en) 2020-09-11
FR3093515B1 true FR3093515B1 (en) 2021-03-05

Family

ID=67185375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902221A Active FR3093515B1 (en) 2019-03-05 2019-03-05 AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM

Country Status (1)

Country Link
FR (1) FR3093515B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100005711A1 (en) * 2008-07-09 2010-01-14 Sartec Corporation Lighted Algae Cultivation Systems
FR2978159B1 (en) 2011-07-18 2014-10-10 Suez Environnement PHOTO-BIOREACTOR FOR THE PRODUCTION OF A CONCENTRATED ALGAL SOLUTION AND DEVICE FOR EXPOSING THE SOLUTION, PARTICULARLY FOR SUCH A PHOTO-BIOREACTOR
FR3029209B1 (en) * 2014-12-02 2018-02-09 Sunoleo DEVICE FOR PRODUCING PHOTOSYNTHETIC CULTURE USING A PHOTO-BIOREACTOR AND AT LEAST ONE LIGHT DISPENSER
FR3056600B1 (en) * 2016-09-27 2020-10-02 Suez Groupe DEVICE FOR EXPOSURE TO THE LIGHT OF AN ALGAL SOLUTION, PHOTOBIOREACTOR AND ASSOCIATED START-UP PROCEDURE

Also Published As

Publication number Publication date
FR3093515A1 (en) 2020-09-11

Similar Documents

Publication Publication Date Title
US4289459A (en) Proportioning pump
FR2384134A1 (en) FLUID PUMP
FR2355290A1 (en) METHOD OF MANUFACTURING A REAGENT TEST DEVICE AND REAGENT TEST DEVICE MANUFACTURED FROM THIS PROCESS
MA33186B1 (en) DRIVE MECHANISM FOR A SOLAR CONCENTRATOR ASSEMBLY
EP1832766A3 (en) Method of lubricating a torque transmission device
EP1870733A3 (en) Assembly for forming a container for transporting and/or handling batteries of seismic sources comprising a base structure and removable uprights, and method of using same
FR2948975B1 (en) PRECONTRAINING DEVICE WITH CIRCUMFERENTIAL ACTION
FR3093515B1 (en) AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM
FR3085327B1 (en) Vehicle cleaning system
FR2920286A1 (en) DEVICE FOR THE RIPPING OF HARD EGGS
US4220533A (en) Liquid-separating device
FR3093516B1 (en) AGITATION SYSTEM AND BASIN EQUIPPED WITH SUCH AGITATION SYSTEM
CA2474045A1 (en) Drive arrangement for a strip of cuvettes in an analytical device
JP3220709U (en) Vertical roller deposit removal device
FR3070972B1 (en) ARTICLE TRANSPORT SYSTEM, EQUIPPED WITH AN INTEGRATED FLYING INSPECTION SYSTEM
AU2017228595A1 (en) Belt cleaner
FR3069175B1 (en) DEVICE FOR HOMOGENIZING AND SAMPLING A LIQUID
JP2000007135A (en) Cleaner for conveyor belt
FR3076979B1 (en) LARVA PRODUCTION DEVICE
FR2720367A1 (en) Compounded anti-impact free wheel set for bicycle
FR3086012B1 (en) DRY TYPE VACUUM PUMP
FR2565573A1 (en) CLAMPING DEVICE FOR AN ELEMENT INSERTED IN A CONTAINER
FR2818512A1 (en) Device for fixing paint brush handle to container comprises revolver shaped body with grip and barrel and has vertical and horizontal fixing grooves in grip
FR2386644A1 (en) OSCILLATING STRUCTURE FOR SEA EXPLOITATION
FR2473476A1 (en) Cord conveyor corner section - has conical pulley to carry two cords through right angle

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

EXTE Extension to a french territory

Extension state: PF

PLSC Publication of the preliminary search report

Effective date: 20200911

TP Transmission of property

Owner name: NENUPHAR, FR

Effective date: 20201125

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 6