FR2438498A1 - Appareil pour le melange de fluides sous faible gradient de vitesse - Google Patents

Appareil pour le melange de fluides sous faible gradient de vitesse

Info

Publication number
FR2438498A1
FR2438498A1 FR7829233A FR7829233A FR2438498A1 FR 2438498 A1 FR2438498 A1 FR 2438498A1 FR 7829233 A FR7829233 A FR 7829233A FR 7829233 A FR7829233 A FR 7829233A FR 2438498 A1 FR2438498 A1 FR 2438498A1
Authority
FR
France
Prior art keywords
low speed
under low
speed gradient
fluids under
mixing fluids
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
FR7829233A
Other languages
English (en)
Other versions
FR2438498B1 (fr
Inventor
Yves Richard
Jean-Luc Bersillon
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR7829233A priority Critical patent/FR2438498A1/fr
Priority to YU01758/79A priority patent/YU175879A/xx
Priority to GB7928099A priority patent/GB2032791B/en
Publication of FR2438498A1 publication Critical patent/FR2438498A1/fr
Application granted granted Critical
Publication of FR2438498B1 publication Critical patent/FR2438498B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • B01D21/0075—Contact surfaces having surface features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

APPAREIL DESTINE A REALISER LE MELANGE DE FLUIDES, SOUS FAIBLE GRADIENT DE VITESSE, CONSTITUE PAR UNE ENCEINTE DE FORME PARALLELEPIPEDIQUE A SECTION RECTANGULAIRE, DANS LAQUELLE LES FLUIDES A MELANGER CIRCULENT DE BAS EN HAUT, CARACTERISE EN CE QUE L'ENCEINTE COMPORTE INTERIEUREMENT UN RESEAU DE PLAQUES PARALLELES INCLINEES SUR L'HORIZONTALE ET SUPPORTEE PAR DES MOYENS IMPRIMANT AUX FLUIDES A MELANGER UN MOUVEMENT TOURBILLONNAIRE.
FR7829233A 1978-10-13 1978-10-13 Appareil pour le melange de fluides sous faible gradient de vitesse Granted FR2438498A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7829233A FR2438498A1 (fr) 1978-10-13 1978-10-13 Appareil pour le melange de fluides sous faible gradient de vitesse
YU01758/79A YU175879A (en) 1978-10-13 1979-07-18 Apparatus for mixing fluids with low speed gradient
GB7928099A GB2032791B (en) 1978-10-13 1979-08-13 Apparatus for mixing fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829233A FR2438498A1 (fr) 1978-10-13 1978-10-13 Appareil pour le melange de fluides sous faible gradient de vitesse

Publications (2)

Publication Number Publication Date
FR2438498A1 true FR2438498A1 (fr) 1980-05-09
FR2438498B1 FR2438498B1 (fr) 1981-12-31

Family

ID=9213703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829233A Granted FR2438498A1 (fr) 1978-10-13 1978-10-13 Appareil pour le melange de fluides sous faible gradient de vitesse

Country Status (3)

Country Link
FR (1) FR2438498A1 (fr)
GB (1) GB2032791B (fr)
YU (1) YU175879A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331758A1 (de) * 1983-09-02 1985-03-21 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von fluessigkeiten und/oder fluessigkeits-feststoffgemischen
US5240326A (en) * 1990-12-28 1993-08-31 Environmental Consideration, Ltd. Chemical handling and mixing system
CA2460292C (fr) * 2003-05-08 2011-08-23 Sulzer Chemtech Ag Melangeur statique
EP1493485B1 (fr) * 2003-05-08 2006-05-31 Sulzer Chemtech AG Mélangeur statique
CN102935300B (zh) * 2011-08-15 2014-09-24 成都碧水水务建设工程有限公司 三角网格水处理絮凝反应池

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732386A (en) * 1926-08-09 1929-10-22 Sprockhoff Maximilian Separator
FR1210760A (fr) * 1958-06-18 1960-03-10 Dispositif pour la séparation, par sédimentation, de matières en suspension dans un liquide
US3615025A (en) * 1969-12-19 1971-10-26 Neptune Microfloc Inc Solids-liquid separator with vertically spaced tube-settlers
FR2216231A1 (en) * 1973-02-07 1974-08-30 Huardeau Jacques Flocculation decantation purifier for industrial effluent - with flat base and no moving parts
FR2273571A2 (fr) * 1973-11-30 1976-01-02 Perrier Andre Bac de decantation
DE2650639A1 (de) * 1975-11-06 1977-05-18 Suido Kiko K K Verfahren und vorrichtung zum reinigen von trueben
FR2364860A1 (fr) * 1976-09-17 1978-04-14 Degremont Appareil monobloc pour l'epuration des eaux

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732386A (en) * 1926-08-09 1929-10-22 Sprockhoff Maximilian Separator
FR1210760A (fr) * 1958-06-18 1960-03-10 Dispositif pour la séparation, par sédimentation, de matières en suspension dans un liquide
US3615025A (en) * 1969-12-19 1971-10-26 Neptune Microfloc Inc Solids-liquid separator with vertically spaced tube-settlers
FR2216231A1 (en) * 1973-02-07 1974-08-30 Huardeau Jacques Flocculation decantation purifier for industrial effluent - with flat base and no moving parts
FR2273571A2 (fr) * 1973-11-30 1976-01-02 Perrier Andre Bac de decantation
DE2650639A1 (de) * 1975-11-06 1977-05-18 Suido Kiko K K Verfahren und vorrichtung zum reinigen von trueben
FR2364860A1 (fr) * 1976-09-17 1978-04-14 Degremont Appareil monobloc pour l'epuration des eaux

Also Published As

Publication number Publication date
GB2032791A (en) 1980-05-14
YU175879A (en) 1983-04-30
GB2032791B (en) 1982-09-29
FR2438498B1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse