SU603871A1 - Saturated steam sampling method - Google Patents

Saturated steam sampling method

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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
Application number
SU772438453A
Other languages
Russian (ru)
Inventor
Александр Александрович Соловьев
Александр Яковлевич Трунов
Марьян Махура
Валентин Михайлович Корнев
Семен Иванович Горелый
Александр Анатольевич Койфман
Original Assignee
Ждановский металлургический институт
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ждановский металлургический институт filed Critical Ждановский металлургический институт
Priority to SU772438453A priority Critical patent/SU603871A1/en
Application granted granted Critical
Publication of SU603871A1 publication Critical patent/SU603871A1/en

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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)

1.Мынкин К, П. Сенарааионвые устройства паровых котлов, М,, Энерги , 1971,1. Mynkin K, P. Senaraion device of steam boilers, M, Energie, 1971, с. 29,30,31,with. 29,30,31, 2.Кроуфор1д А, Э, Ультразвукова  техника М,, из-во Иностранна  литература, 1958. с. 205-206.2. Crawford A, E, Ultrasonic Technique M, from the Foreign Literature, 1958. p. 205-206. 3.Л. Бергман. Ультразвук М. , изд-во Иностранна  литература 1В57, с. 641542 .3.L. Bergman. Ultrasound M., publishing house Foreign literature 1B57, p. 641542. ,4, Субботина Н, П. Водный режим и химическвй контроль на тепловых элекггростанци х М,, Энерги , 1974, с. ЗО9, 143., 4, Subbotina N, P. Water regime and chemical control on thermal power plants M, Energie, 1974, p. ZO9, 143.
SU772438453A 1977-01-06 1977-01-06 Saturated steam sampling method SU603871A1 (en)

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

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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)

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