FR2402625A1 - APPARATUS FOR DISTILING WATER FROM AN AQUEOUS SOLUTION - Google Patents

APPARATUS FOR DISTILING WATER FROM AN AQUEOUS SOLUTION

Info

Publication number
FR2402625A1
FR2402625A1 FR7826188A FR7826188A FR2402625A1 FR 2402625 A1 FR2402625 A1 FR 2402625A1 FR 7826188 A FR7826188 A FR 7826188A FR 7826188 A FR7826188 A FR 7826188A FR 2402625 A1 FR2402625 A1 FR 2402625A1
Authority
FR
France
Prior art keywords
chambers
flow
evaporation
distiling
water
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
FR7826188A
Other languages
French (fr)
Other versions
FR2402625B1 (en
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.)
Esmil BV
Original Assignee
Esmil BV
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 Esmil BV filed Critical Esmil BV
Publication of FR2402625A1 publication Critical patent/FR2402625A1/en
Application granted granted Critical
Publication of FR2402625B1 publication Critical patent/FR2402625B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/042—Prevention of deposits
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06—Flash evaporation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

L'appareil de distillation selon l'invention comporte une série verticale de chambres d'évaporation 2 à travers lesquelles la solution en cours de distillation s'écoule vers le bas. Chaque chambre d'évaporation est raccordée par une ouverture 4 à une chambre de condensation 3, les chambres de condensation 3 étant également disposées en une série verticale en vue d'un écoulement ascendant du liquide de refroidissement Pour obtenir une construction qui est à la fois simple et compacte, les chambres d'évaporation 2 comportent chacune pour l'écoulement de la solution un passage étroit qui comprend une ou plusieurs sections d'aval alternant avec une ou plusieurs sections d'amont et raccordées à l'ouverture 4. Les chambres de condensation 3 comportent des tubes verticaux 7 destinés à l'écoulement du fluide de refroidissement et contenant une matière en particules fluidisée par ce fluide pendant le fonctionnement. Application : distillation de l'eau de mer.The distillation apparatus according to the invention comprises a vertical series of evaporation chambers 2 through which the solution being distilled flows downwards. Each evaporation chamber is connected by an opening 4 to a condensation chamber 3, the condensation chambers 3 also being arranged in a vertical series for upward flow of the coolant To obtain a construction which is both simple and compact, the evaporation chambers 2 each comprise for the flow of the solution a narrow passage which comprises one or more downstream sections alternating with one or more upstream sections and connected to the opening 4. The chambers condenser 3 comprise vertical tubes 7 intended for the flow of the cooling fluid and containing a particulate material fluidized by this fluid during operation. Application: distillation of sea water.

FR7826188A 1977-09-13 1978-09-12 APPARATUS FOR DISTILING WATER FROM AN AQUEOUS SOLUTION Granted FR2402625A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7710010A NL7710010A (en) 1977-09-13 1977-09-13 DEVICE FOR DISTILLING WATER FROM Aqueous SOLUTIONS, SUCH AS SEAWATER.

Publications (2)

Publication Number Publication Date
FR2402625A1 true FR2402625A1 (en) 1979-04-06
FR2402625B1 FR2402625B1 (en) 1983-07-18

Family

ID=19829173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826188A Granted FR2402625A1 (en) 1977-09-13 1978-09-12 APPARATUS FOR DISTILING WATER FROM AN AQUEOUS SOLUTION

Country Status (8)

Country Link
AU (1) AU522287B2 (en)
BR (1) BR7805945A (en)
DE (1) DE2839896C2 (en)
FR (1) FR2402625A1 (en)
GB (1) GB2004192A (en)
IL (1) IL55508A (en)
IT (1) IT1108776B (en)
NL (1) NL7710010A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569727A (en) * 1983-11-07 1986-02-11 Mccord James W Vapor generating and recovery apparatus for vaporizing and condensing at least two liquid components having different vaporizing temperatures

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890497C (en) * 1950-06-11 1953-09-21 Richard Stihler Device for degassing in water stills
US3476655A (en) * 1967-11-01 1969-11-04 Us Interior Descaling of saline water and distillation
FR2186274A1 (en) * 1972-01-27 1974-01-11 Soc Gen Entreprises
FR2311572A1 (en) * 1975-05-20 1976-12-17 Pieper Gustav STAGE DETENT EVAPORATOR

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173358C (en) * 1975-10-13 1984-01-16 Nederlanden Staat MULTI-STAGE RELAXATION EVAPORATOR, IN PARTICULAR FOR SEALIZING SEA WATER.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890497C (en) * 1950-06-11 1953-09-21 Richard Stihler Device for degassing in water stills
US3476655A (en) * 1967-11-01 1969-11-04 Us Interior Descaling of saline water and distillation
FR2186274A1 (en) * 1972-01-27 1974-01-11 Soc Gen Entreprises
FR2311572A1 (en) * 1975-05-20 1976-12-17 Pieper Gustav STAGE DETENT EVAPORATOR

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/56 *

Also Published As

Publication number Publication date
GB2004192A (en) 1979-03-28
IL55508A0 (en) 1978-12-17
DE2839896A1 (en) 1979-03-29
IT7869101A0 (en) 1978-09-12
DE2839896C2 (en) 1985-05-02
AU522287B2 (en) 1982-05-27
BR7805945A (en) 1979-05-02
FR2402625B1 (en) 1983-07-18
NL7710010A (en) 1979-03-15
IL55508A (en) 1981-09-13
AU3962978A (en) 1980-03-13
IT1108776B (en) 1985-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse