GB1279933A - A method of changing a flash evaporator from sterilizing mode to operation mode - Google Patents
A method of changing a flash evaporator from sterilizing mode to operation modeInfo
- Publication number
- GB1279933A GB1279933A GB5736770A GB5736770A GB1279933A GB 1279933 A GB1279933 A GB 1279933A GB 5736770 A GB5736770 A GB 5736770A GB 5736770 A GB5736770 A GB 5736770A GB 1279933 A GB1279933 A GB 1279933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- evaporator
- sterilization
- coil
- flash evaporator
- pressure
- 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
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
1279933 Flash evaporator in sterilization apparatus A P V CO Ltd 2 Dec 1970 57367/ 70 Heading B1B After sterilization of sterilization flash evaporator 16, the pressure is reduced gradually to the operation mode by feeding steam from the evaportor via bleed valve 29 to the inlet feed 24 to condensing coil 23 so that hot water passes through the condensing coil. In operation of evaporator 16, which forms part of a direct steam injection sterilising apparatus, liquid to be sterilised is heated by steam injection at 13 and then passes to chamber 17 in evaporator 16 kept at sub atmospheric pressure where part of the liquid flashes off and is condensed by cooling coil 22 and condensing coil 23 fed with cold water through pipe 24. To effect sterilization of the apparatus, pump 18 is shut off and the cold water supply to condensor coil 23 and cooling coil 22 is stopped so that the temperature and pressure in evaporator 16 builds up to 130‹C and 30 p.s.i. respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5736770A GB1279933A (en) | 1970-12-02 | 1970-12-02 | A method of changing a flash evaporator from sterilizing mode to operation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5736770A GB1279933A (en) | 1970-12-02 | 1970-12-02 | A method of changing a flash evaporator from sterilizing mode to operation mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1279933A true GB1279933A (en) | 1972-06-28 |
Family
ID=10479005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5736770A Expired GB1279933A (en) | 1970-12-02 | 1970-12-02 | A method of changing a flash evaporator from sterilizing mode to operation mode |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1279933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289221A (en) * | 2017-07-25 | 2019-02-01 | 上海沃迪自动化装备股份有限公司 | A kind of enzyme liquid flash distillation dealcoholization device |
| CN113615791A (en) * | 2021-08-12 | 2021-11-09 | 上海永德食品机械有限公司 | High-temperature sterilization machine |
-
1970
- 1970-12-02 GB GB5736770A patent/GB1279933A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289221A (en) * | 2017-07-25 | 2019-02-01 | 上海沃迪自动化装备股份有限公司 | A kind of enzyme liquid flash distillation dealcoholization device |
| CN113615791A (en) * | 2021-08-12 | 2021-11-09 | 上海永德食品机械有限公司 | High-temperature sterilization machine |
| CN113615791B (en) * | 2021-08-12 | 2023-08-22 | 上海永德食品机械有限公司 | High-temperature sterilization machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |