GB1224132A - Liquid film processing apparatus - Google Patents

Liquid film processing apparatus

Info

Publication number
GB1224132A
GB1224132A GB08199/69A GB1819969A GB1224132A GB 1224132 A GB1224132 A GB 1224132A GB 08199/69 A GB08199/69 A GB 08199/69A GB 1819969 A GB1819969 A GB 1819969A GB 1224132 A GB1224132 A GB 1224132A
Authority
GB
United Kingdom
Prior art keywords
pump
gear
liquid
processing apparatus
liquid film
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
GB08199/69A
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.)
Chemetron Corp
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of GB1224132A publication Critical patent/GB1224132A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Rotary Pumps (AREA)

Abstract

1,224,132. Gear pumps. CHEMETRON CORP April 9, 1969 [April 9, 1968], No.18199/69. Heading F1F. [Also in Division B1] A gear pump 40, suitable for receiving viscous liquid from the rotary blades 34 of a film evaporator, comprises an idler gear 52 and a driven rotor gear 54, the intake of the pump being less than 0À5 inches from the tips of the blades 34. The liquid is discharged from the pump through port 50. If the liquid contains discrete solids, the pump shown in Fig.5 is suitable; for the intake port 46<SP>11</SP> , discharge port 50<SP>11</SP> and crescent 60<SP>11</SP> are located so that the liquid is not introduced into the roots of the idler gear 52<SP>11</SP>. The opening 62 in crescent 60<SP>11</SP> is connected to a source of compressed gas.
GB08199/69A 1968-04-09 1969-04-09 Liquid film processing apparatus Expired GB1224132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71992668A 1968-04-09 1968-04-09

Publications (1)

Publication Number Publication Date
GB1224132A true GB1224132A (en) 1971-03-03

Family

ID=24891942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08199/69A Expired GB1224132A (en) 1968-04-09 1969-04-09 Liquid film processing apparatus

Country Status (6)

Country Link
US (1) US3554263A (en)
BE (1) BE731254A (en)
CH (1) CH525706A (en)
DE (1) DE1917705C3 (en)
GB (1) GB1224132A (en)
NL (1) NL159590B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610306A (en) * 1993-11-19 1997-03-11 Toyo Ink Manufacturing Co., Ltd. Process for the production of 6,13-dihydroquinacridones and apparatus for use for the production

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH523087A (en) * 1969-03-21 1972-05-31 Luwa Ag Thin film treatment apparatus
US4032391A (en) * 1975-09-03 1977-06-28 Union Carbide Corporation Low energy recovery compounding and fabricating systems for plastic materials
JPH01277698A (en) * 1988-04-30 1989-11-08 Nippon Ferrofluidics Kk Compound vacuum pump
GB9219693D0 (en) * 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions
JP3348162B2 (en) * 2000-05-09 2002-11-20 シービーシーマテリアルズ株式会社 Liquid viscosity and viscoelasticity measuring methods and viscoelasticity measuring devices
GB0012764D0 (en) * 2000-05-26 2000-07-19 Tayside University Hospitals N G-stent
US20070275137A1 (en) * 2006-05-25 2007-11-29 Spx Corporation Food-processing component and method of coating thereof
CN105324161B (en) * 2013-05-28 2017-04-26 英派尔科技开发有限公司 Thin film systems and methods for using and making same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA492611A (en) * 1953-05-05 Eastman Kodak Company Gear pump for vacuum use
US2336479A (en) * 1939-05-08 1943-12-14 Tokheim Oil Tank & Pump Co Pump construction
US2868279A (en) * 1951-03-17 1959-01-13 Rodney Hunt Machine Co Evaporator
US2774415A (en) * 1951-10-25 1956-12-18 Rodney Hunt Machine Co Evaporator
US3067812A (en) * 1959-03-23 1962-12-11 Monsanto Chemcial Company Apparatus for devolatizing viscous fluids
BE626177A (en) * 1961-12-22 1900-01-01
US3252502A (en) * 1962-01-19 1966-05-24 Allied Chem Centrifugal wiped film evaporation process for viscous materials
NL291344A (en) * 1962-04-18
US3357478A (en) * 1966-12-05 1967-12-12 Artisan Ind Thin film processing apparatus
US3443622A (en) * 1968-04-02 1969-05-13 Artisan Ind Multi-zone processing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610306A (en) * 1993-11-19 1997-03-11 Toyo Ink Manufacturing Co., Ltd. Process for the production of 6,13-dihydroquinacridones and apparatus for use for the production

Also Published As

Publication number Publication date
BE731254A (en) 1969-09-15
NL159590B (en) 1979-03-15
CH525706A (en) 1972-07-31
DE1917705B2 (en) 1980-05-14
NL6905381A (en) 1969-10-13
DE1917705C3 (en) 1981-01-29
DE1917705A1 (en) 1969-11-06
US3554263A (en) 1971-01-12

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