GB1212215A - Improvements in or relating to distillation apparatus - Google Patents

Improvements in or relating to distillation apparatus

Info

Publication number
GB1212215A
GB1212215A GB53475/67A GB5347567A GB1212215A GB 1212215 A GB1212215 A GB 1212215A GB 53475/67 A GB53475/67 A GB 53475/67A GB 5347567 A GB5347567 A GB 5347567A GB 1212215 A GB1212215 A GB 1212215A
Authority
GB
United Kingdom
Prior art keywords
conduit
valve
distillate
distillation apparatus
sensing
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
GB53475/67A
Inventor
Forrest Thompson Randell
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.)
Weir Pumps Ltd
Original Assignee
Weir Pumps 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 Weir Pumps Ltd filed Critical Weir Pumps Ltd
Priority to GB53475/67A priority Critical patent/GB1212215A/en
Priority to US773885A priority patent/US3577320A/en
Priority to SE15491/68A priority patent/SE347952B/xx
Priority to DE19681808985 priority patent/DE1808985B2/en
Priority to BE723972D priority patent/BE723972A/xx
Priority to SU1284418A priority patent/SU361557A3/ru
Priority to YU2718/68A priority patent/YU32794B/en
Priority to ES360499A priority patent/ES360499A1/en
Priority to FR1592802D priority patent/FR1592802A/fr
Priority to DK571968A priority patent/DK131612C/en
Priority to JP43085279A priority patent/JPS4927257B1/ja
Priority to NO4676/68A priority patent/NO123218B/no
Priority to PL1968130217A priority patent/PL69870B1/pl
Priority to NL686816839A priority patent/NL142076B/en
Publication of GB1212215A publication Critical patent/GB1212215A/en
Priority to DK99875A priority patent/DK99875A/da
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/0082Regulation; Control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10Vacuum distillation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00Concentrating evaporators
    • Y10S159/16Vacuum
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00Distillation: processes, separatory
    • Y10S203/19Sidestream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,212,215. Distillation apparatus, control of vacuum. WEIR PUMPS Ltd. 4 Nov., 1968 [24 Nov., 1967], No. 53475/67. Heading BIB. In a distillation apparatus comprising evaporator 1 and condenser 2, maintained under vacuum by jet pump 10, the vacuum in the still is controlled by air-inlet valve 31 which is regulated by sensing-means 32 which measures the flow of distillate in conduit 13, whereby the rate of evaporation is maintained at a desired value. The distillate is drawn off from condenser reservoir 20 into conduit 13 by pump 15, and is directed to a storage tank (not shown) via non-return valve 29. The feed, e.g. salt water, is supplied to the evaporator 1 through conduit 5, and excess brine is drained off through conduit 9. In the embodiment shown, sensing-means 32 is a restrictive device in conduit 13, so that when the level of distillate rises to conduit 13a a signal is sent to relay 33 which causes appropriate movement of valve 31. The restrictive. device and conduit 13a may be replaced by a flow-meter. Valve 31 may also be regulated by a temperature sensing-means 35 in the inlet 11 for the heating-medium.
GB53475/67A 1967-11-24 1967-11-24 Improvements in or relating to distillation apparatus Expired GB1212215A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB53475/67A GB1212215A (en) 1967-11-24 1967-11-24 Improvements in or relating to distillation apparatus
US773885A US3577320A (en) 1967-11-24 1968-11-06 Distillation apparatus with vacuum controlled by rate of distillate flow
SE15491/68A SE347952B (en) 1967-11-24 1968-11-14
DE19681808985 DE1808985B2 (en) 1967-11-24 1968-11-15 DISTILLATION DEVICE
BE723972D BE723972A (en) 1967-11-24 1968-11-18
SU1284418A SU361557A3 (en) 1967-11-24 1968-11-20
ES360499A ES360499A1 (en) 1967-11-24 1968-11-21 Distillation apparatus with vacuum controlled by rate of distillate flow
YU2718/68A YU32794B (en) 1967-11-24 1968-11-21 Uredaj za destilaciju sveze vode
FR1592802D FR1592802A (en) 1967-11-24 1968-11-22
DK571968A DK131612C (en) 1967-11-24 1968-11-22 WATER DISTILLATION APPLIANCE
JP43085279A JPS4927257B1 (en) 1967-11-24 1968-11-22
NO4676/68A NO123218B (en) 1967-11-24 1968-11-23
PL1968130217A PL69870B1 (en) 1967-11-24 1968-11-23
NL686816839A NL142076B (en) 1967-11-24 1968-11-25 METHOD AND DEVICE FOR CONTROLLING THE VAPORATION IN A DISTILLATION DEVICE.
DK99875A DK99875A (en) 1967-11-24 1975-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53475/67A GB1212215A (en) 1967-11-24 1967-11-24 Improvements in or relating to distillation apparatus

Publications (1)

Publication Number Publication Date
GB1212215A true GB1212215A (en) 1970-11-11

Family

ID=10467955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53475/67A Expired GB1212215A (en) 1967-11-24 1967-11-24 Improvements in or relating to distillation apparatus

Country Status (14)

Country Link
US (1) US3577320A (en)
JP (1) JPS4927257B1 (en)
BE (1) BE723972A (en)
DE (1) DE1808985B2 (en)
DK (1) DK131612C (en)
ES (1) ES360499A1 (en)
FR (1) FR1592802A (en)
GB (1) GB1212215A (en)
NL (1) NL142076B (en)
NO (1) NO123218B (en)
PL (1) PL69870B1 (en)
SE (1) SE347952B (en)
SU (1) SU361557A3 (en)
YU (1) YU32794B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791975A (en) * 1971-11-30 1973-05-28 Westinghouse Electric Corp SYSTEMS FOR CONCENTRATION OF A MODERATOR SOLUTION USED IN A PRESSURIZED WATER NUCLEAR POWER PLANT
US4096039A (en) * 1975-12-18 1978-06-20 Carnine Corporation Condition sensing control system for desalinator automation
US4249864A (en) * 1978-06-19 1981-02-10 Auscoteng Pty. Ltd. Centrifugal pump system for water desalinization
US4568428A (en) * 1983-07-05 1986-02-04 General Signal Corporation Method and apparatus for vacuum distillation
US4595460A (en) * 1983-09-12 1986-06-17 Hurt Charles F Method and apparatus for water distillation with energy recovery
DE3526644C3 (en) * 1985-07-25 1996-09-26 Bela Medvey Rotary evaporator
DE3533180A1 (en) * 1985-09-13 1987-03-19 Schering Ag DEVICE FOR VACUUM REGULATION
US4929312A (en) * 1988-01-27 1990-05-29 Westcott Robert D Solvent recovery apparatus and method
US5064505A (en) * 1989-08-21 1991-11-12 Borgren Peter M Low-pressure desalinization device
US5198076A (en) * 1990-04-16 1993-03-30 Bowpec Incorporated Low-pressure desalinization device
US5173155A (en) * 1990-09-28 1992-12-22 Tokyo Gas Co., Ltd Vacuum boiler type evaporator
US5217581A (en) * 1991-03-07 1993-06-08 Ewing Frank A Desalination of sea water near the critical pressure
GB2552297B (en) 2016-06-15 2020-01-08 Russell Distillers Ltd Liquid treatment apparatus, distillation apparatus, and method of distillation

Also Published As

Publication number Publication date
DE1808985B2 (en) 1973-05-17
DK131612C (en) 1976-01-12
FR1592802A (en) 1970-05-19
DK131612B (en) 1975-08-11
SU361557A3 (en) 1972-12-07
JPS4927257B1 (en) 1974-07-16
BE723972A (en) 1969-05-02
NO123218B (en) 1971-10-18
ES360499A1 (en) 1970-07-16
NL142076B (en) 1974-05-15
US3577320A (en) 1971-05-04
YU271868A (en) 1975-02-28
PL69870B1 (en) 1973-10-31
DE1808985A1 (en) 1970-12-03
NL6816839A (en) 1969-05-28
YU32794B (en) 1975-08-31
SE347952B (en) 1972-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee