FR2348726B1 - - Google Patents

Info

Publication number
FR2348726B1
FR2348726B1 FR7711905A FR7711905A FR2348726B1 FR 2348726 B1 FR2348726 B1 FR 2348726B1 FR 7711905 A FR7711905 A FR 7711905A FR 7711905 A FR7711905 A FR 7711905A FR 2348726 B1 FR2348726 B1 FR 2348726B1
Authority
FR
France
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.)
Expired
Application number
FR7711905A
Other languages
French (fr)
Other versions
FR2348726A1 (fr
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.)
Sasakura Engineering Co Ltd
Original Assignee
Sasakura Engineering Co Ltd
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 Sasakura Engineering Co Ltd filed Critical Sasakura Engineering Co Ltd
Publication of FR2348726A1 publication Critical patent/FR2348726A1/fr
Application granted granted Critical
Publication of FR2348726B1 publication Critical patent/FR2348726B1/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
    • C02F1/08—Thin film evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/04—Evaporators with horizontal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2846—The compressed vapour is not directed to the same apparatus from which the vapour was taken off
    • 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
    • C02F1/18—Transportable devices to obtain potable water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7711905A 1976-04-20 1977-04-20 Evaporateur a double corps Granted FR2348726A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976049639U JPS5439472Y2 ( ) 1976-04-20 1976-04-20

Publications (2)

Publication Number Publication Date
FR2348726A1 FR2348726A1 (fr) 1977-11-18
FR2348726B1 true FR2348726B1 ( ) 1982-01-08

Family

ID=12836770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711905A Granted FR2348726A1 (fr) 1976-04-20 1977-04-20 Evaporateur a double corps

Country Status (8)

Country Link
US (1) US4145245A ( )
JP (1) JPS5439472Y2 ( )
BE (1) BE853754A ( )
DE (1) DE2717505C2 ( )
FR (1) FR2348726A1 ( )
GB (1) GB1547074A ( )
IT (1) IT1075349B ( )
NL (1) NL173712C ( )

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624556Y2 ( ) * 1977-12-21 1981-06-09
FR2503340A1 (fr) * 1981-04-06 1982-10-08 Kestner App Evaporateurs Methode de sechage economique et installation pour sa mise en oeuvre
WO1984002662A1 (en) * 1983-01-14 1984-07-19 Risto Saari Combined falling film and rising film evaporator
DK173132B1 (da) * 1989-07-28 2000-01-31 Erik Jensen Fremgangsmåde og apparatur til separationsprocesser
DE19747034A1 (de) * 1997-10-24 1999-04-29 Dbb Fuel Cell Engines Gmbh Vorrichtung zum Verdampfen und Überhitzen eines flüssigen Reaktant-Massenstroms
EP3184950B1 (en) * 2015-12-22 2019-01-30 Alfa Laval Corporate AB A distillation plant with removable plate heat exchangers
CN106310689B (zh) * 2016-08-19 2019-02-12 江苏民生重工有限公司 一种节能环保型碱蒸发系统
CN113599846A (zh) * 2021-08-12 2021-11-05 无锡市百育药化设备制造有限公司 一种高效蒸发器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191419568A (en) * 1914-09-09 1915-09-09 Fawcett Preston & Company Ltd Improvements in or connected with Apparatus for Evaporating and Concentrating Liquids.
US3185580A (en) * 1962-07-09 1965-05-25 Francis P Hanrahan Process for making puff spray dried nonfat dry milk and related products
US3395084A (en) * 1964-12-14 1968-07-30 Aqua Chem Inc Multistage still with hot condensate stageheater
US3489654A (en) * 1967-01-09 1970-01-13 American Hydrotherm Corp Evaporation system and process
US3471373A (en) * 1967-02-17 1969-10-07 John E Pottharst Jr Automatic control system for vapor compression distilling unit
JPS4929070B1 ( ) * 1970-07-08 1974-08-01
JPS5119425B1 ( ) * 1971-05-14 1976-06-17
JPS4910275A ( ) * 1972-05-25 1974-01-29
US3941663A (en) * 1972-07-03 1976-03-02 Aqua-Chem, Inc. Multi-effect evaporator
JPS539438B2 ( ) * 1972-08-03 1978-04-05
JPS5247741B2 ( ) * 1974-02-22 1977-12-05

Also Published As

Publication number Publication date
DE2717505C2 (de) 1987-02-12
GB1547074A (en) 1979-06-06
NL173712C (nl) 1984-03-01
BE853754A (fr) 1977-08-16
IT1075349B (it) 1985-04-22
US4145245A (en) 1979-03-20
NL7704200A (nl) 1977-10-24
FR2348726A1 (fr) 1977-11-18
DE2717505A1 (de) 1977-11-03
NL173712B (nl) 1983-10-03
JPS52141051U ( ) 1977-10-26
JPS5439472Y2 ( ) 1979-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse