CA1053097A - Feedwater heater - Google Patents
Feedwater heaterInfo
- Publication number
- CA1053097A CA1053097A CA255,560A CA255560A CA1053097A CA 1053097 A CA1053097 A CA 1053097A CA 255560 A CA255560 A CA 255560A CA 1053097 A CA1053097 A CA 1053097A
- Authority
- CA
- Canada
- Prior art keywords
- feedwater
- tubes
- heating
- cylindrical body
- heating tubes
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 94
- 238000007599 discharging Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- 238000007689 inspection Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
-
- 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
-
- 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
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50082974A JPS526804A (en) | 1975-07-05 | 1975-07-05 | H-shell water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1053097A true CA1053097A (en) | 1979-04-24 |
Family
ID=13789175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA255,560A Expired CA1053097A (en) | 1975-07-05 | 1976-06-23 | Feedwater heater |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4136734A (enExample) |
| JP (1) | JPS526804A (enExample) |
| AU (1) | AU509969B2 (enExample) |
| CA (1) | CA1053097A (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109002A (en) * | 1977-03-04 | 1978-09-22 | Hitachi Ltd | Feeding water heater |
| US4271900A (en) * | 1978-06-28 | 1981-06-09 | E. I. Du Pont De Nemours And Company | Apparatus with expandable tube bundle |
| BR7909021A (pt) * | 1979-07-11 | 1981-05-26 | Du Pont | Aparelho com feixe de tubo expansivel |
| US4249596A (en) * | 1979-11-13 | 1981-02-10 | Don Burk | Condenser and method of construction |
| JPS5914682B2 (ja) * | 1980-09-29 | 1984-04-05 | 株式会社日立製作所 | 給水加熱器 |
| JPS5927103A (ja) * | 1982-08-03 | 1984-02-13 | 株式会社東芝 | 原子力発電所用給水加熱器 |
| JP4230841B2 (ja) * | 2003-07-30 | 2009-02-25 | 株式会社東芝 | 復水器 |
| CN101495805B (zh) * | 2006-08-28 | 2011-09-07 | 三菱重工业株式会社 | 水分分离器 |
| KR200436441Y1 (ko) * | 2006-10-30 | 2007-08-17 | (주)광산 | 수직형 플랫히터 |
| US20120103578A1 (en) | 2009-04-29 | 2012-05-03 | Westinghouse Electric Company Llc | Modular plate and shell heat exchanger |
| US9285172B2 (en) | 2009-04-29 | 2016-03-15 | Westinghouse Electric Company Llc | Modular plate and shell heat exchanger |
| CN106322356B (zh) * | 2016-09-29 | 2018-08-10 | 东方电气集团东方锅炉股份有限公司 | 卧式u形管式给水加热器疏冷段密封端板水封结构 |
| US11187471B2 (en) * | 2017-06-28 | 2021-11-30 | Holtec International | Heat exchanger for severe service conditions |
| CN106679467B (zh) * | 2017-02-28 | 2019-04-05 | 郑州大学 | 具有外接管箱的管壳式换热器 |
| CN106855367B (zh) * | 2017-02-28 | 2024-01-26 | 郑州大学 | 具有分布性出入口的管壳式换热器 |
| KR102514159B1 (ko) * | 2017-12-22 | 2023-03-24 | 존 코케릴 에스.에이. | 집광형 태양열 발전소 (ⅲ) 의 용융 염 증기 발생기용 열교환기 |
| MX2020006067A (es) * | 2017-12-11 | 2020-08-24 | Cockerill Maintenance & Ingenierie Sa | Intercambiador de calor para un generador de vapor de sal fundida en una central de energia solar concentrada (iii). |
| US20230077287A1 (en) * | 2020-02-21 | 2023-03-09 | Exxonmobil Chemical Patents Inc. | Systems for Cooling Recycled Off-Gas in Low-Density Polyethylene Production |
| US12152839B2 (en) * | 2022-10-06 | 2024-11-26 | Rtx Corporation | Tube heat exchanger using 3-tube bundles |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1798354A (en) * | 1928-03-27 | 1931-03-31 | Griscom Russell Co | Heat exchanger |
| US2391244A (en) * | 1942-03-21 | 1945-12-18 | Pittsburgh Des Moines Company | Heat exchanger |
| US2612350A (en) * | 1948-09-17 | 1952-09-30 | Griscom Russell Co | Expansion compensated countercurrent heat exchanger |
| US3168136A (en) * | 1955-03-17 | 1965-02-02 | Babcock & Wilcox Co | Shell and tube-type heat exchanger |
| US2845906A (en) * | 1956-10-23 | 1958-08-05 | Babcock & Wilcox Co | Vapor generating unit |
| US2996600A (en) * | 1957-03-28 | 1961-08-15 | Griscom Russell Co | Method of welding tubular heat exchanger parts |
| US3020024A (en) * | 1959-01-07 | 1962-02-06 | Griscom Russell Co | Heat exchanger construction |
| US3074480A (en) * | 1960-09-14 | 1963-01-22 | Brown Fintube Co | Heat exchanger |
| US3118497A (en) * | 1962-01-19 | 1964-01-21 | United Aircraft Corp | Heat exchanger |
| US3249153A (en) * | 1962-12-27 | 1966-05-03 | Brown Fintube Co | Heat exchanger |
| US3258068A (en) * | 1963-11-29 | 1966-06-28 | Foster Wheeler Corp | Shell and tube heat exchanger |
| US3447509A (en) * | 1965-01-18 | 1969-06-03 | Babcock & Wilcox Co | Once-through vapor generator |
| FR92035E (fr) * | 1967-03-23 | 1968-09-13 | Fives Penhoet | Chaudière de récupération |
| US3490521A (en) * | 1968-03-12 | 1970-01-20 | Westinghouse Electric Corp | Tube and shell heat exchanger |
| DE2244207C3 (de) * | 1972-09-08 | 1978-07-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Dampferzeuger |
| AT339344B (de) * | 1972-11-16 | 1977-10-10 | Waagner Biro Ag | Rohrbundeldampferzeuger, insbesondere fur kernkraftwerke |
| US4010797A (en) * | 1974-03-04 | 1977-03-08 | C F Braun & Co | Heat exchanger |
| US3948315A (en) * | 1974-08-13 | 1976-04-06 | Brown Fintube Company | Closure for heat exchanger |
| US3942481A (en) * | 1974-09-18 | 1976-03-09 | Westinghouse Electric Corporation | Blowdown arrangement |
-
1975
- 1975-07-05 JP JP50082974A patent/JPS526804A/ja active Granted
-
1976
- 1976-06-08 US US05/694,156 patent/US4136734A/en not_active Expired - Lifetime
- 1976-06-23 CA CA255,560A patent/CA1053097A/en not_active Expired
- 1976-07-05 AU AU15598/76A patent/AU509969B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5518321B2 (enExample) | 1980-05-17 |
| AU509969B2 (en) | 1980-06-05 |
| JPS526804A (en) | 1977-01-19 |
| AU1559876A (en) | 1978-01-12 |
| US4136734A (en) | 1979-01-30 |
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