GB1211236A - Improved method and apparatus for distilling liquids - Google Patents

Improved method and apparatus for distilling liquids

Info

Publication number
GB1211236A
GB1211236A GB55333/67A GB5533367A GB1211236A GB 1211236 A GB1211236 A GB 1211236A GB 55333/67 A GB55333/67 A GB 55333/67A GB 5533367 A GB5533367 A GB 5533367A GB 1211236 A GB1211236 A GB 1211236A
Authority
GB
United Kingdom
Prior art keywords
conduit
heat
exchanger
sea water
vapour
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
GB55333/67A
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.)
Nash Engineering Co
Original Assignee
Nash Engineering Co
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 Nash Engineering Co filed Critical Nash Engineering Co
Publication of GB1211236A publication Critical patent/GB1211236A/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
    • B01D1/28—Evaporating with vapour compression
    • B01D1/289—Compressor features (e.g. constructions, details, cooling, lubrication, driving systems)
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/11—Batch distillation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,211,236. Distillation apparatus, vapourcompression type. NASH ENG. CO. 5 Dec., 1967 [6 Dec., 1966], No. 55333/67. Heading B1B. Sea water or other liquid is partially evaporated in flash evaporator 36 and the vapour is drawn through conduit 24 into a rotary liquid-ring, vapour compressor 22 which delivers the compressed, saturated vapour into the conduit 261 of heat-exchanger 20 where the vapour condenses and gives up heat to the sea water feed as it flows through the heatexchanger on its way to flash evaporator 36. The condensate, i.e. desalinated water, flowing from heat-exchanger 20 passes through heatexchanger 12 where it is cooled by the sea water entering the system through conduit 10. The sea water leaving heat-exchanger 12 flows through heat-exchanger 16 where it is heated by part of the brine effluent from evaporator 36, which is discharged through conduit 38. The remainder of the brine is mixed in conduit 18 with the sea water feed flowing to heat-exchanger 20. Part of the desalinated water leaving heat-exchanger 12 is collected in receiver 46 and the remainder is passed via conduit 48 to the cooling jacket of power source 30. This portion of the desalinated water then flows through conduit 52 to the compressor 22 where it lubricates and cools the stuffing boxes, and provides make-up for the liquid-ring.
GB55333/67A 1966-12-06 1967-12-05 Improved method and apparatus for distilling liquids Expired GB1211236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59962566A 1966-12-06 1966-12-06

Publications (1)

Publication Number Publication Date
GB1211236A true GB1211236A (en) 1970-11-04

Family

ID=24400391

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8232/69A Expired GB1211237A (en) 1966-12-06 1967-12-05 Improvements relating to liquid ring compressors
GB55333/67A Expired GB1211236A (en) 1966-12-06 1967-12-05 Improved method and apparatus for distilling liquids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8232/69A Expired GB1211237A (en) 1966-12-06 1967-12-05 Improvements relating to liquid ring compressors

Country Status (6)

Country Link
US (1) US3455791A (en)
BE (1) BE707550A (en)
FI (1) FI51767C (en)
FR (1) FR1583667A (en)
GB (2) GB1211237A (en)
NL (1) NL6716452A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004043566A2 (en) * 2002-11-13 2004-05-27 Deka Products Limited Partnership Distillation with vapour pressurization
US20050016828A1 (en) * 2002-11-13 2005-01-27 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US10507403B2 (en) * 2002-11-13 2019-12-17 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US11885760B2 (en) 2012-07-27 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282070A (en) * 1978-05-30 1981-08-04 Dan Egosi Energy conversion method with water recovery
EP0570379B1 (en) * 1991-02-08 1995-03-01 Siemens Aktiengesellschaft Process plant
MY147654A (en) * 2002-11-13 2012-12-31 Deka Products Lp Pressurized vapor cycle liquid distillation
US7488158B2 (en) * 2002-11-13 2009-02-10 Deka Products Limited Partnership Fluid transfer using devices with rotatable housings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280093A (en) * 1941-05-01 1942-04-21 Little Inc A Distillation method and apparatus
US2389789A (en) * 1943-02-10 1945-11-27 Little Inc A Distillation method and apparatus
US2537259A (en) * 1945-05-07 1951-01-09 Cleaverbrooks Company Engine driven vapor compression still
US2637684A (en) * 1945-05-08 1953-05-05 Badger Mfg Company Engine-driven vapor compression distillation
US2515013A (en) * 1946-04-10 1950-07-11 Edward R Kruhmin Vapor compression distillation apparatus
DK70637C (en) * 1946-04-24 1950-02-20 Rolf Andersen Method and plant for distilling water.
FR1359062A (en) * 1961-04-20 1964-04-24 Nash Engineering Co Composite centrifugal pump for liquids, gases and vapors and its applications, in particular to evaporators
US3312600A (en) * 1965-10-04 1967-04-04 Aqua Chem Inc Heat-pump compressor type distillation apparatus for purifying water

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10507403B2 (en) * 2002-11-13 2019-12-17 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
WO2004043566A2 (en) * 2002-11-13 2004-05-27 Deka Products Limited Partnership Distillation with vapour pressurization
US8506762B2 (en) 2002-11-13 2013-08-13 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
JP2006507941A (en) * 2002-11-13 2006-03-09 デカ プロダックツ リミテッド パートナーシップ Distillation using vapor compression
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8282790B2 (en) 2002-11-13 2012-10-09 Deka Products Limited Partnership Liquid pumps with hermetically sealed motor rotors
US8517052B2 (en) 2002-11-13 2013-08-27 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US20050016828A1 (en) * 2002-11-13 2005-01-27 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
WO2004043566A3 (en) * 2002-11-13 2004-08-26 Deka Products Lp Distillation with vapour pressurization
CN101658740B (en) * 2002-11-13 2014-06-04 迪卡产品合伙有限公司 Pressurized vapor cycle liquid distillation
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US11285399B2 (en) 2008-08-15 2022-03-29 Deka Products Limited Partnership Water vending apparatus
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
US11885760B2 (en) 2012-07-27 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system

Also Published As

Publication number Publication date
NL6716452A (en) 1968-06-07
BE707550A (en) 1968-04-16
FR1583667A (en) 1969-11-28
US3455791A (en) 1969-07-15
FI51767C (en) 1977-04-12
GB1211237A (en) 1970-11-04
FI51767B (en) 1976-12-31

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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