GB1211236A - Improved method and apparatus for distilling liquids - Google Patents
Improved method and apparatus for distilling liquidsInfo
- 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
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.
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)
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)
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)
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 |
-
1966
- 1966-12-06 US US599625A patent/US3455791A/en not_active Expired - Lifetime
-
1967
- 1967-12-04 NL NL6716452A patent/NL6716452A/xx unknown
- 1967-12-05 GB GB8232/69A patent/GB1211237A/en not_active Expired
- 1967-12-05 FR FR1583667D patent/FR1583667A/fr not_active Expired
- 1967-12-05 BE BE707550D patent/BE707550A/xx unknown
- 1967-12-05 GB GB55333/67A patent/GB1211236A/en not_active Expired
- 1967-12-05 FI FI673256A patent/FI51767C/en active
Cited By (17)
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 |