SU7504A1 - Parosilov installation with an intermediate superheat of steam - Google Patents
Parosilov installation with an intermediate superheat of steamInfo
- Publication number
- SU7504A1 SU7504A1 SU10646A SU10646A SU7504A1 SU 7504 A1 SU7504 A1 SU 7504A1 SU 10646 A SU10646 A SU 10646A SU 10646 A SU10646 A SU 10646A SU 7504 A1 SU7504 A1 SU 7504A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steam
- parosilov
- installation
- intermediate superheat
- superheat
- Prior art date
Links
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
В паросиловых установках, в которых влажность пара дл низких ступеней давлени паросиловой машины понижаетс путем промежуточного перегрева,-вследствие чего повышаютс коэффициент полезного действи части машины низкого давлени и термический коэффициент полезного действи всей установки, и уменьшаетс опасность разедани ,-промежуточный перегрев рабочего пара осу1цествл етс , как известно, помощью посредствующих агентов или непосредственно через аппараты с поверхностным обменом тепла.In steam power plants, in which the steam humidity for low pressure levels of a steam power machine is reduced by intermediate overheating, resulting in an increase in the efficiency of the low pressure part of the machine and the thermal efficiency of the entire installation, and the risk of heading is reduced, as is known, through the help of intermediary agents or directly through devices with surface heat exchange.
При нeпocpeдtтвeннoм промежуточном перегреве, когда пар отводитс назад к особым перегревател м у котлов, наблюдаетс тот недостаток , что отвод щие трубопроводы отличаютс необыкновенно большими размерами и потери давлени очень высоки. При промежуточном перегреве, осуществл емом помощью посредствующих агентов,- а именно, когда тепло от котла подводитс к машине при посредстве среды, аккумулирующей тепло, например , масла, пара или какой-либо иной среды-потери в провод щих трубах меньше, но на термический .коэффициент полезного действи вредно вли ет значительное падение температуры при двукратном переходе тепла от топочных газов к аккумулирующей среде и от нее к рабочему пару. Иногда оказываетс также трудным выбор подход щей среды, так как некоторые из .пригодных дл этой цели веществ вредно действуют при высоких температурах на трубопроводы или же сами распадаютс .With an uninterrupted intermediate-temperature superheat, when steam is retracted back to particular superheaters in boilers, there is the disadvantage that the discharge pipelines are unusually large and the pressure loss is very high. In case of intermediate overheating by the help of intermediary agents, namely, when heat from the boiler is supplied to the machine through a medium that accumulates heat, for example, oil, steam or some other medium, the loss in conductive pipes is less, but thermal The efficiency is adversely affected by a significant drop in temperature during the double transfer of heat from the flue gases to the storage medium and from it to the working steam. Sometimes it is also difficult to choose a suitable medium, since some of the substances suitable for this purpose adversely affect the pipelines at high temperatures or they themselves disintegrate.
Предлагаемое изобретение предназначаетс дл устранени этих не ,достатков тем, что лишь часть рабочего пара, имеющего подверThe present invention is intended to eliminate these disadvantages by the fact that only a fraction of the working steam having
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU10646A SU7504A1 (en) | 1926-08-30 | 1926-08-30 | Parosilov installation with an intermediate superheat of steam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU10646A SU7504A1 (en) | 1926-08-30 | 1926-08-30 | Parosilov installation with an intermediate superheat of steam |
Publications (1)
Publication Number | Publication Date |
---|---|
SU7504A1 true SU7504A1 (en) | 1929-01-31 |
Family
ID=50441050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU10646A SU7504A1 (en) | 1926-08-30 | 1926-08-30 | Parosilov installation with an intermediate superheat of steam |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU7504A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995033127A1 (en) * | 1994-06-01 | 1995-12-07 | Masnoi, Sergei Sergeevich | Method of using a steam turbine facility and a steam turbine facility for implementing said method |
-
1926
- 1926-08-30 SU SU10646A patent/SU7504A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995033127A1 (en) * | 1994-06-01 | 1995-12-07 | Masnoi, Sergei Sergeevich | Method of using a steam turbine facility and a steam turbine facility for implementing said method |
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