SU603871A1 - Saturated steam sampling method - Google Patents
Saturated steam sampling methodInfo
- Publication number
- SU603871A1 SU603871A1 SU772438453A SU2438453A SU603871A1 SU 603871 A1 SU603871 A1 SU 603871A1 SU 772438453 A SU772438453 A SU 772438453A SU 2438453 A SU2438453 A SU 2438453A SU 603871 A1 SU603871 A1 SU 603871A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- saturated steam
- sampling method
- steam sampling
- energie
- steam
- Prior art date
Links
Description
(54) СПОСОБ ОТБОРА ПРОБ НАСЫ1 |ВННОГО ПАРА(54) SAMPLE METHOD FOR SELECTING SAMPLES 1 | OUTER STEAM
На начальном участке паропровоца 1 паРОЁ .ОЙ поток обрабатывают ультраавуком (интенсивностью 15 Вт/см), излучаемым ультразвуковым генератором 3 Фокусирование ультразвуковых волн в потоке пара достигаетс рефлектором 4, установленным напротив генератора 3, После обработка ультразвуком паровой поток поступает к точке отбора пробы, из которой часть пара отбираетс с помощыо пароотборного устройства 5.At the initial part of the steam generator 1, a pair of OO. Stream is processed by ultra-sound (intensity 15 W / cm) emitted by the ultrasonic generator 3. The focusing of ultrasonic waves in the steam flow is achieved by a reflector 4 installed opposite the generator 3. which part of the steam is selected using a steam sampling device 5.
В св зи со снижением концентрации жидкой фазы в паре вли ние различи скоростей отбора и основного потока пара (нарушение изокинетичности отбора) на представительность пробы существенно уменьшаетс . При периодическом отборе проб пара улнгразвуковой генератор 3 включаетс только на Врем отбора проб В качестве ультразвукового генератора могут примен$ттьс электромеханические излучатели, успешно примен емые в промышленности.In connection with a decrease in the concentration of the liquid phase in a pair, the effect of the difference in sampling rates and main steam flow (violation of the isokinetic sampling) on the representativeness of the sample is significantly reduced. During periodic sampling of steam, the ultrasonic generator 3 is switched on only at the time of sampling. Electromechanical emitters successfully used in industry can be used as an ultrasonic generator.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772438453A SU603871A1 (en) | 1977-01-06 | 1977-01-06 | Saturated steam sampling method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772438453A SU603871A1 (en) | 1977-01-06 | 1977-01-06 | Saturated steam sampling method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU603871A1 true SU603871A1 (en) | 1978-04-25 |
Family
ID=20690005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772438453A SU603871A1 (en) | 1977-01-06 | 1977-01-06 | Saturated steam sampling method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU603871A1 (en) |
-
1977
- 1977-01-06 SU SU772438453A patent/SU603871A1/en active
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