ZA200908902B - Method for operating a regenerative heat exchanger and regenerative heat exchanger having improved efficiency - Google Patents
Method for operating a regenerative heat exchanger and regenerative heat exchanger having improved efficiency Download PDFInfo
- Publication number
- ZA200908902B ZA200908902B ZA200908902A ZA200908902A ZA200908902B ZA 200908902 B ZA200908902 B ZA 200908902B ZA 200908902 A ZA200908902 A ZA 200908902A ZA 200908902 A ZA200908902 A ZA 200908902A ZA 200908902 B ZA200908902 B ZA 200908902B
- Authority
- ZA
- South Africa
- Prior art keywords
- volume flow
- rotor
- gas volume
- front side
- leakage
- Prior art date
Links
- 230000001172 regenerating effect Effects 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 28
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 104
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 30
- 239000003546 flue gas Substances 0.000 description 30
- 238000001816 cooling Methods 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000252067 Megalops atlanticus Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 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
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/047—Sealing means
-
- 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
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
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)
- Air Supply (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08021916A EP2199724B1 (de) | 2008-12-17 | 2008-12-17 | Verfahren zum Betrieb eines regenerativen Wärmetauschers und regenerativer Wärmetauscher mit verbessertem Wirkungsgrad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200908902B true ZA200908902B (en) | 2010-09-29 |
Family
ID=40638070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200908902A ZA200908902B (en) | 2008-12-17 | 2009-12-14 | Method for operating a regenerative heat exchanger and regenerative heat exchanger having improved efficiency |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100163208A1 (pl) |
| EP (1) | EP2199724B1 (pl) |
| HR (1) | HRP20120880T1 (pl) |
| PL (1) | PL2199724T3 (pl) |
| RU (1) | RU2432540C2 (pl) |
| SI (1) | SI2199724T1 (pl) |
| ZA (1) | ZA200908902B (pl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011055678A1 (de) * | 2011-11-24 | 2013-05-29 | Technische Universität Darmstadt | Kalziniervorrichtung zur Abscheidung von Kohlendioxid aus einem Feststoff |
| JP5713884B2 (ja) * | 2011-12-22 | 2015-05-07 | アルヴォス テクノロジー リミテッドＡＲＶＯＳ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ | 回転再生式熱交換器 |
| US9841242B2 (en) | 2013-06-21 | 2017-12-12 | General Electric Technology Gmbh | Method of air preheating for combustion power plant and systems comprising the same |
| DE102016011918B4 (de) * | 2016-10-05 | 2018-05-30 | Balcke-Dürr GmbH | Regenerativer Wärmetauscher |
| RU2716639C1 (ru) * | 2019-07-05 | 2020-03-13 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Высокотемпературный вращающийся дисковый теплообменник |
| RU2716638C1 (ru) * | 2019-07-05 | 2020-03-13 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Способ предотвращения деформации высокотемпературного вращающегося дискового теплообменника |
| RU2716636C1 (ru) * | 2019-07-05 | 2020-03-13 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Способ компенсации деформации высокотемпературного вращающегося дискового теплообменника |
| RU2716640C1 (ru) * | 2019-07-05 | 2020-03-13 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Силиконовые уплотнения высокотемпературного вращающегося дискового теплообменника |
| RU202881U1 (ru) * | 2020-08-11 | 2021-03-11 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Устройство охлаждения каркаса роторного дискового теплообменника энергетической установки |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB676129A (en) | 1949-02-09 | 1952-07-23 | Ljungstroms Angturbin Ab | Improvements in regenerative preheaters of the rotary type |
| US2665120A (en) | 1950-08-09 | 1954-01-05 | Blomquist Uno Olof | Regenerative heat exchanger |
| DE2634653C2 (de) | 1976-08-02 | 1985-05-15 | Apparatebau Rothemühle Brandt + Kritzler GmbH, 5963 Wenden | Regenerativ-Wärmetauscher mit einer stationären Regenerationkammer |
| DE3437945A1 (de) | 1984-10-17 | 1986-04-17 | Kraftanlagen Ag, 6900 Heidelberg | Verfahren und einrichtung fuer ein unterbinden des uebertritts von leckgasstroemen aus dem sektor des waermetauschenden gasstromes hoeheren druckes in denjenigen niedrigeren druckes in umlaufenden regenerativ-waermetauschern mit relativ zu den anschlusskanaelen bewegter speichermasse |
| DE4013484C2 (de) | 1989-04-27 | 1998-04-30 | Rothemuehle Brandt Kritzler | Verfahren und Anlage zur Minderung von Schadgasemissionen bei Wärmekraftwerken |
| DE4230133A1 (de) * | 1992-09-09 | 1994-03-10 | Rothemuehle Brandt Kritzler | Regenerativ-Wärmetauscher und Verfahren zum Betreiben des Wärmetauschers |
-
2008
- 2008-12-17 PL PL08021916T patent/PL2199724T3/pl unknown
- 2008-12-17 SI SI200830803T patent/SI2199724T1/sl unknown
- 2008-12-17 EP EP08021916A patent/EP2199724B1/de active Active
-
2009
- 2009-12-14 ZA ZA200908902A patent/ZA200908902B/en unknown
- 2009-12-16 RU RU2009146920/06A patent/RU2432540C2/ru active
- 2009-12-17 US US12/641,218 patent/US20100163208A1/en not_active Abandoned
-
2012
- 2012-10-31 HR HRP20120880AT patent/HRP20120880T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2009146920A (ru) | 2011-06-27 |
| EP2199724A1 (de) | 2010-06-23 |
| EP2199724B1 (de) | 2012-08-15 |
| HRP20120880T1 (hr) | 2012-11-30 |
| US20100163208A1 (en) | 2010-07-01 |
| SI2199724T1 (sl) | 2012-12-31 |
| PL2199724T3 (pl) | 2013-01-31 |
| RU2432540C2 (ru) | 2011-10-27 |
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