ES483423A1 - Perfeccionamientos en precalentadores de agua de alimenta- cion - Google Patents
Perfeccionamientos en precalentadores de agua de alimenta- cionInfo
- Publication number
- ES483423A1 ES483423A1 ES483423A ES483423A ES483423A1 ES 483423 A1 ES483423 A1 ES 483423A1 ES 483423 A ES483423 A ES 483423A ES 483423 A ES483423 A ES 483423A ES 483423 A1 ES483423 A1 ES 483423A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeves
- feed water
- supercooler
- steam
- support plate
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Perfeccionamientos en precalentadores de agua de alimentación con una cámara de condensación, refrigerador inferior incorporado, así como un haz de tubos destinado a la circulación del agua de alimentación a precalentar y el cual se extiende desde el refrigerador inferior a la cámara de condensación pasando por una placa de apoyo que sirve como pared separadora entre el refrigerador inferior y la cámara de condensación, estando prevista una holgura entre los distintos tubos y los taladros de paso previstos para estos en la placa de apoyo, caracterizados porque los distintos tubos del haz de tubos están circundados por casquillos unidos con la placa de apoyo y la holgura entre los casquillos y la superficie exterior de los tubos circundados por estos, se ha elegido de tal manera pequeña y la longitud de los casquillos se ha elegido tan grandes que durante el funcionamiento del precalentador el intersticios anular formado entre los distintos casquillos y los tubos circundados por estos, estárelleno con condensado de vapor al menos en una parte de longitud de los casquillos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH878078A CH639745A5 (de) | 1978-08-18 | 1978-08-18 | Speisewasservorwaermer. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES483423A1 true ES483423A1 (es) | 1980-04-16 |
Family
ID=4344668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES483423A Expired ES483423A1 (es) | 1978-08-18 | 1979-08-16 | Perfeccionamientos en precalentadores de agua de alimenta- cion |
Country Status (13)
Country | Link |
---|---|
US (1) | US4257360A (es) |
JP (1) | JPS5528495A (es) |
AU (1) | AU526996B2 (es) |
CA (1) | CA1123289A (es) |
CH (1) | CH639745A5 (es) |
DE (1) | DE2925171A1 (es) |
DK (1) | DK339079A (es) |
ES (1) | ES483423A1 (es) |
FR (1) | FR2433706A1 (es) |
NL (1) | NL7906288A (es) |
PT (1) | PT70070A (es) |
SE (1) | SE7906758L (es) |
ZA (1) | ZA794303B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3360205D1 (en) * | 1982-06-30 | 1985-06-27 | Bbc Brown Boveri & Cie | High-pressure feed water heater disposed upright in a header construction with a desuperheater casing |
EP0123986B1 (de) * | 1983-04-29 | 1986-11-12 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Speisewasservorwärmer |
JP5868649B2 (ja) * | 2011-10-06 | 2016-02-24 | 三菱重工業株式会社 | 振止部材取付構造および蒸気発生器 |
CN112229233A (zh) * | 2020-10-20 | 2021-01-15 | 上海电气电站设备有限公司 | 一种用于槽式光热发电厂的两段式导热油回收换热器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US410509A (en) * | 1889-09-03 | Water-purifier and scale-arrester | ||
US526727A (en) * | 1894-10-02 | William naylor moeeiss | ||
US1480912A (en) * | 1921-08-29 | 1924-01-15 | Martin Joseph | Feed-water heater |
GB196583A (en) * | 1922-04-19 | 1923-08-16 | Griscom Russell Co | Improvements in or relating to heat exchange apparatus |
DE908028C (de) * | 1948-11-03 | 1954-04-01 | Hoechst Ag | Verfahren und Saeule fuer Stoffumsatz und Waermeaustauscher |
JPS5231843Y2 (es) * | 1971-04-05 | 1977-07-20 | ||
DE2118835A1 (de) * | 1971-04-19 | 1972-11-09 | Cass International Gmbh, 2000 Hamburg | Wärmeaustauscher mit Kühlzone |
JPS5223009B2 (es) * | 1972-03-10 | 1977-06-21 | ||
DE2248138A1 (de) * | 1972-09-30 | 1974-04-04 | Maschb Ag Balcke | Vorrichtung zum vorwaermen von speisewasser in dampferzeugern |
SE7317418L (es) * | 1973-12-21 | 1975-06-23 | Svenska Maskinverken Ab | |
US4120350A (en) * | 1975-03-19 | 1978-10-17 | The Babcock & Wilcox Company | Tube support structure |
DE2612081A1 (de) * | 1976-03-22 | 1977-10-20 | Kraftwerk Union Ag | Dampferzeuger fuer druckwasser- kernreaktoren |
DK141214B (da) * | 1977-03-22 | 1980-02-04 | Indukal Aps | Røgrørskedel med economiser. |
-
1978
- 1978-08-18 CH CH878078A patent/CH639745A5/de not_active IP Right Cessation
-
1979
- 1979-06-22 DE DE2925171A patent/DE2925171A1/de active Granted
- 1979-07-03 AU AU48593/79A patent/AU526996B2/en not_active Expired
- 1979-07-19 US US06/059,103 patent/US4257360A/en not_active Expired - Lifetime
- 1979-08-10 CA CA333,526A patent/CA1123289A/en not_active Expired
- 1979-08-13 DK DK339079A patent/DK339079A/da not_active Application Discontinuation
- 1979-08-13 SE SE7906758A patent/SE7906758L/ not_active Application Discontinuation
- 1979-08-14 FR FR7920662A patent/FR2433706A1/fr active Granted
- 1979-08-14 JP JP10283879A patent/JPS5528495A/ja active Granted
- 1979-08-16 PT PT70070A patent/PT70070A/pt unknown
- 1979-08-16 ZA ZA00794303A patent/ZA794303B/xx unknown
- 1979-08-16 ES ES483423A patent/ES483423A1/es not_active Expired
- 1979-08-17 NL NL7906288A patent/NL7906288A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PT70070A (de) | 1979-09-01 |
DE2925171A1 (de) | 1980-02-28 |
US4257360A (en) | 1981-03-24 |
CH639745A5 (de) | 1983-11-30 |
JPS63684B2 (es) | 1988-01-08 |
DE2925171C2 (es) | 1988-11-03 |
AU526996B2 (en) | 1983-02-10 |
JPS5528495A (en) | 1980-02-29 |
FR2433706A1 (fr) | 1980-03-14 |
CA1123289A (en) | 1982-05-11 |
DK339079A (da) | 1980-02-19 |
FR2433706B1 (es) | 1981-10-16 |
NL7906288A (nl) | 1980-02-20 |
AU4859379A (en) | 1980-02-21 |
ZA794303B (en) | 1980-09-24 |
SE7906758L (sv) | 1980-02-19 |
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