RU96117177A - AIR HEATER FOR HEATING WITH SMOKE GASES OF AIR FLOWS WITH DIFFERENT PRESSURES AND COSTS - Google Patents
AIR HEATER FOR HEATING WITH SMOKE GASES OF AIR FLOWS WITH DIFFERENT PRESSURES AND COSTSInfo
- Publication number
- RU96117177A RU96117177A RU96117177/06A RU96117177A RU96117177A RU 96117177 A RU96117177 A RU 96117177A RU 96117177/06 A RU96117177/06 A RU 96117177/06A RU 96117177 A RU96117177 A RU 96117177A RU 96117177 A RU96117177 A RU 96117177A
- Authority
- RU
- Russia
- Prior art keywords
- air
- paths
- sections
- heat exchange
- flow rate
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims 4
- 238000010438 heat treatment Methods 0.000 title claims 2
- 239000000779 smoke Substances 0.000 title 1
- 239000003546 flue gas Substances 0.000 claims 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 206010022000 Influenza Diseases 0.000 claims 1
Claims (2)
где Hi - высота секций, к которым подключены воздушные тракты потока с меньшим расходом:
Hi+1 - высота секций, к которым подключены воздушные тракты потока с большим расходом;
К = 0,8 - 1,2 - коэффициент пропорциональности;
Vi - поток воздуха с меньшим расходом;
Vi+1 - поток воздуха с большим расходом;
i - номер воздушного потока.1. An air heater for heating flue gases of air streams with different pressures and flows, comprising several parallel connected, equal in gas flow rates of gas ducts, heat exchange sections symmetrically installed in them, gas paths and air paths for unlike flows connected to said heat exchange sections, characterized the fact that each air path has branches equal in air flow, the number of which is equal to the number of flues, connected to the heat exchange sections of each duct th number of taps of each of the air paths of dissimilar streams, all of the air branch paths of similar streams to the heat exchange sections connected to the same flue gas temperature zones, and heat exchanger sections are formed with a height determined by the relation
where H i - the height of the sections to which the air flow paths are connected with a lower flow rate:
H i +1 - the height of the sections to which the air flow paths are connected with high flow rate;
K = 0.8 - 1.2 - coefficient of proportionality;
V i - air flow with a lower flow rate;
V i +1 - air flow with a high flow rate;
i is the air flow number.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96117177A RU2129239C1 (en) | 1996-08-23 | 1996-08-23 | Air heater for heating air flows at different pressures and rates with flue gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96117177A RU2129239C1 (en) | 1996-08-23 | 1996-08-23 | Air heater for heating air flows at different pressures and rates with flue gases |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96117177A true RU96117177A (en) | 1998-11-20 |
RU2129239C1 RU2129239C1 (en) | 1999-04-20 |
Family
ID=20184831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96117177A RU2129239C1 (en) | 1996-08-23 | 1996-08-23 | Air heater for heating air flows at different pressures and rates with flue gases |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2129239C1 (en) |
-
1996
- 1996-08-23 RU RU96117177A patent/RU2129239C1/en not_active IP Right Cessation
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