FR2381547A1 - NON-CONDENSED VAPOR AND NON-CONDENSABLE GAS REMOVAL UNIT - Google Patents
NON-CONDENSED VAPOR AND NON-CONDENSABLE GAS REMOVAL UNITInfo
- Publication number
- FR2381547A1 FR2381547A1 FR7810804A FR7810804A FR2381547A1 FR 2381547 A1 FR2381547 A1 FR 2381547A1 FR 7810804 A FR7810804 A FR 7810804A FR 7810804 A FR7810804 A FR 7810804A FR 2381547 A1 FR2381547 A1 FR 2381547A1
- Authority
- FR
- France
- Prior art keywords
- removal unit
- gas removal
- condensable gas
- condensed vapor
- condenser
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0009—Horizontal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0012—Vertical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/10—Auxiliary systems, arrangements, or devices for extracting, cooling, and removing non-condensable gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
- F28B2001/065—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium with secondary condenser, e.g. reflux condenser or dephlegmator
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
L'invention concerne un appareil de retrait de vapeur non condensée et de gaz non condensables. II comporte des tuyauteries séparées 90A à 90D reliées à une extrémité aux tubes d'un condenseur et à l'autre extrémité à des gorges des buses 91A à 91D traversées par la vapeur d'eau. Les buses aspirent la vapeur non condensée et les gaz non condensables provenant du collecteur de sortie du condenseur et les évacuent dans une canalisation commune 93 reliée à un condenseur intermédiaire 94. Application à la condensation de la vapeur d'eau contenant de l'air.An apparatus for removing non-condensing vapor and non-condensable gases is disclosed. It comprises separate pipes 90A to 90D connected at one end to the tubes of a condenser and at the other end to grooves of nozzles 91A to 91D through which the water vapor passes. The nozzles suck in the non-condensed vapor and the non-condensable gases coming from the outlet manifold of the condenser and evacuated them in a common pipe 93 connected to an intermediate condenser 94. Application to the condensation of water vapor containing air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736527A FR2372643A1 (en) | 1976-12-06 | 1977-12-05 | Tubular condenser assembly for vapours mixed with gases |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/747,808 US4129180A (en) | 1976-12-06 | 1976-12-06 | Vapor condensing apparatus |
FR7736527A FR2372643A1 (en) | 1976-12-06 | 1977-12-05 | Tubular condenser assembly for vapours mixed with gases |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2381547A1 true FR2381547A1 (en) | 1978-09-22 |
FR2381547B1 FR2381547B1 (en) | 1983-11-18 |
Family
ID=26220327
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810804A Granted FR2381547A1 (en) | 1976-12-06 | 1978-04-12 | NON-CONDENSED VAPOR AND NON-CONDENSABLE GAS REMOVAL UNIT |
FR7810803A Granted FR2381546A1 (en) | 1976-12-06 | 1978-04-12 | Tubular condenser assembly for vapours mixed with gases |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810803A Granted FR2381546A1 (en) | 1976-12-06 | 1978-04-12 | Tubular condenser assembly for vapours mixed with gases |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR2381547A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH382779A (en) * | 1959-03-21 | 1964-10-15 | Siemens Ag | Air or steam extraction device from systems with different amounts of air or steam |
GB976019A (en) * | 1963-02-12 | 1964-11-25 | Happel Gmbh | Improvements in and relating to air cooled condensers |
DE1926395A1 (en) * | 1969-05-23 | 1970-11-26 | Reinhold Kunze | Ventilation device for exhaust steam condensers of steam turbines |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB900407A (en) * | 1958-12-24 | 1962-07-04 | Happel Ges Mit Beschraenkter H | Improvements in air cooled vapor condensers |
FR1386255A (en) * | 1963-09-18 | 1965-01-22 | Gea Luftkuehler Happel Gmbh | Air-cooled surface condenser and method for operating this condenser |
FR1389944A (en) * | 1964-04-08 | 1965-02-19 | G E A Luftkuehlergesellschaft | Air-cooled surface condenser |
NL6704998A (en) * | 1967-04-07 | 1968-10-08 | ||
US3887002A (en) * | 1974-01-28 | 1975-06-03 | Lummus Co | Air-cooled heat exchanger with after-condenser |
US3968836A (en) * | 1974-08-05 | 1976-07-13 | Hudson Products Corporation | Heat exchanger |
-
1978
- 1978-04-12 FR FR7810804A patent/FR2381547A1/en active Granted
- 1978-04-12 FR FR7810803A patent/FR2381546A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH382779A (en) * | 1959-03-21 | 1964-10-15 | Siemens Ag | Air or steam extraction device from systems with different amounts of air or steam |
GB976019A (en) * | 1963-02-12 | 1964-11-25 | Happel Gmbh | Improvements in and relating to air cooled condensers |
DE1926395A1 (en) * | 1969-05-23 | 1970-11-26 | Reinhold Kunze | Ventilation device for exhaust steam condensers of steam turbines |
Also Published As
Publication number | Publication date |
---|---|
FR2381546A1 (en) | 1978-09-22 |
FR2381546B1 (en) | 1983-12-09 |
FR2381547B1 (en) | 1983-11-18 |
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