ES360499A1 - Distillation apparatus with vacuum controlled by rate of distillate flow - Google Patents
Distillation apparatus with vacuum controlled by rate of distillate flowInfo
- Publication number
- ES360499A1 ES360499A1 ES360499A ES360499A ES360499A1 ES 360499 A1 ES360499 A1 ES 360499A1 ES 360499 A ES360499 A ES 360499A ES 360499 A ES360499 A ES 360499A ES 360499 A1 ES360499 A1 ES 360499A1
- Authority
- ES
- Spain
- Prior art keywords
- conduit
- distillate
- valve
- rate
- distillation apparatus
- 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
- 238000004821 distillation Methods 0.000 title abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000012267 brine Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/16—Vacuum
-
- 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
- Y10S203/19—Sidestream
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
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.
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 |
|---|---|
| ES360499A1 true ES360499A1 (en) | 1970-07-16 |
Family
ID=10467955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES360499A Expired ES360499A1 (en) | 1967-11-24 | 1968-11-21 | Distillation apparatus with vacuum controlled by rate of distillate flow |
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)
| 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 |
-
1967
- 1967-11-24 GB GB53475/67A patent/GB1212215A/en not_active Expired
-
1968
- 1968-11-06 US US773885A patent/US3577320A/en not_active Expired - Lifetime
- 1968-11-14 SE SE15491/68A patent/SE347952B/xx unknown
- 1968-11-15 DE DE19681808985 patent/DE1808985B2/en active Granted
- 1968-11-18 BE BE723972D patent/BE723972A/xx unknown
- 1968-11-20 SU SU1284418A patent/SU361557A3/ru active
- 1968-11-21 YU YU2718/68A patent/YU32794B/en unknown
- 1968-11-21 ES ES360499A patent/ES360499A1/en not_active Expired
- 1968-11-22 DK DK571968A patent/DK131612C/en active
- 1968-11-22 JP JP43085279A patent/JPS4927257B1/ja active Pending
- 1968-11-22 FR FR1592802D patent/FR1592802A/fr not_active Expired
- 1968-11-23 NO NO4676/68A patent/NO123218B/no unknown
- 1968-11-23 PL PL1968130217A patent/PL69870B1/pl unknown
- 1968-11-25 NL NL686816839A patent/NL142076B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3577320A (en) | 1971-05-04 |
| DK131612B (en) | 1975-08-11 |
| SU361557A3 (en) | 1972-12-07 |
| YU32794B (en) | 1975-08-31 |
| PL69870B1 (en) | 1973-10-31 |
| SE347952B (en) | 1972-08-21 |
| NL6816839A (en) | 1969-05-28 |
| JPS4927257B1 (en) | 1974-07-16 |
| GB1212215A (en) | 1970-11-11 |
| DE1808985B2 (en) | 1973-05-17 |
| NO123218B (en) | 1971-10-18 |
| FR1592802A (en) | 1970-05-19 |
| NL142076B (en) | 1974-05-15 |
| BE723972A (en) | 1969-05-02 |
| DE1808985A1 (en) | 1970-12-03 |
| DK131612C (en) | 1976-01-12 |
| YU271868A (en) | 1975-02-28 |
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