GB996848A - Apparatus for the thin-film treatment of liquids - Google Patents

Apparatus for the thin-film treatment of liquids

Info

Publication number
GB996848A
GB996848A GB40067/62A GB4006762A GB996848A GB 996848 A GB996848 A GB 996848A GB 40067/62 A GB40067/62 A GB 40067/62A GB 4006762 A GB4006762 A GB 4006762A GB 996848 A GB996848 A GB 996848A
Authority
GB
United Kingdom
Prior art keywords
film
walls
evaporator
blades
liquid
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.)
Expired
Application number
GB40067/62A
Other languages
English (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.)
Luwa Ltd
Original Assignee
Luwa 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
Priority claimed from DEL40371A external-priority patent/DE1258827B/de
Priority claimed from CH630162A external-priority patent/CH413783A/de
Application filed by Luwa Ltd filed Critical Luwa Ltd
Publication of GB996848A publication Critical patent/GB996848A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/008—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB40067/62A 1961-11-02 1962-10-23 Apparatus for the thin-film treatment of liquids Expired GB996848A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL40371A DE1258827B (de) 1960-11-14 1961-11-02 Duennschichtverdampfer
CH630162A CH413783A (de) 1961-11-02 1962-05-24 Dünnschichtbehandlungsapparat für Flüssigkeiten

Publications (1)

Publication Number Publication Date
GB996848A true GB996848A (en) 1965-06-30

Family

ID=43585605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40067/62A Expired GB996848A (en) 1961-11-02 1962-10-23 Apparatus for the thin-film treatment of liquids

Country Status (7)

Country Link
US (1) US3199575A (en)van)
AT (1) AT259524B (en)van)
BE (1) BE624318A (en)van)
ES (1) ES281973A1 (en)van)
FR (1) FR1341043A (en)van)
GB (1) GB996848A (en)van)
NL (2) NL136753C (en)van)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395989A (en) * 1964-04-03 1968-08-06 Perstorp Ab Apparatus for the production of formic acid
GB1038204A (en) * 1964-04-22 1966-08-10 Henry Balfour And Company Ltd Improvements relating to film type stills and evaporators
AT309080B (de) * 1965-12-20 1973-08-10 Karl Fischer App Und Rohrleitu Dünnschichtverdampfer zur Polykondensation von Bis-(2-hydroxyäthyl)-terephthalat
US3507923A (en) * 1967-01-06 1970-04-21 Union Carbide Corp Method of capping allyl endblocked oxyalkylene polymers
CH523087A (de) * 1969-03-21 1972-05-31 Luwa Ag Dünnschichtbehandlungsapparat
DE2723547C2 (de) * 1977-05-25 1983-10-20 Otto Junker Gmbh, 5107 Simmerath Vorrichtung zum Entfernen der Schlackenansätze sowie infiltrierten inneren Randschichten an Schmelz- oder Gießgefäßen
AT388112B (de) * 1983-12-16 1989-05-10 Oesterr Forsch Seibersdorf Trockner, insbesondere vertikaler duennschichttrockner
IT1197949B (it) * 1986-11-04 1988-12-21 Montedipe Spa Evaporatore a film sottile per fluidi ad elevata viscosita
JPH0816237B2 (ja) * 1989-02-23 1996-02-21 花王株式会社 高密度洗剤用ペースト原料の連続乾燥方法
KR0134359Y1 (ko) * 1996-02-29 1999-04-15 배순훈 세탁기의 회전익
US6010576A (en) * 1998-08-27 2000-01-04 Taiwan Semiconductor Manufacturing Company, Ltd. Apparatus and method for cleaning an exhaust gas reactor
US6119299A (en) * 1998-12-03 2000-09-19 Taiwan Semiconductor Manufacturing Company, Ltd Apparatus for cleaning a conduit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546381A (en) * 1947-03-03 1951-03-27 Hurd Corp Apparatus for concentrating liquids
US2542269A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2974725A (en) * 1954-05-04 1961-03-14 Bayer Ag Process and apparatus for continuously obtaining dry materials

Also Published As

Publication number Publication date
FR1341043A (fr) 1963-10-25
NL284621A (en)van) 1900-01-01
US3199575A (en) 1965-08-10
AT259524B (de) 1968-01-25
BE624318A (en)van) 1900-01-01
ES281973A1 (es) 1963-03-16
NL136753C (en)van) 1900-01-01

Similar Documents

Publication Publication Date Title
GB996848A (en) Apparatus for the thin-film treatment of liquids
GB1455691A (en) Evaporators
GB964367A (en) Drying method and device for carrying the said method into effect
GB1147960A (en) Apparatus for treating a moving film of liquid
GB987121A (en) Method of evaporating liquids
GB983690A (en) Vacuum separator
JPS5240203A (en) Film system evaporator
GB1416900A (en) Combination condenser-degasse-deaerator for a desalination plant
GB1024429A (en) Process and apparatus for treatment of liquids in film form
GB1225254A (en)van)
FR1167397A (fr) Dégazeur thermique pour liquides, notamment pour eau d'alimentation de chaudières
GB1322574A (en) Process and apparatus for reconverting foam to the initial liquid
GB928470A (en) Improvements in or relating to control systems for a multi-effect evaporator
JPS5216041A (en) Reducing process of liquid temperature and its apparatus
JPS5245756A (en) Vapor extraction device for absorption refrigerating machine
GB952101A (en) Improvements in evaporating devices
GB860652A (en) Improvements in or relating to apparatus for bringing a gas into contact with a liquid
GB1089638A (en) Thin layer evaporators
JPS5348264A (en) Heat transfer surface by ebullition
JPS54112562A (en) Cleaning device
GB993024A (en) Improvements in or relating to evaporators
GB957601A (en) Still
ES8304438A1 (es) Una instalacion de evaporacion.
FR2128976A5 (en) Paper pulp process - using vapour evaporated from pulp to supply energy to heat exchangers
GB1048388A (en) Methods of evaporating and evaporating apparatus