SU867923A1 - Device for control of massecuite boiling process in vacuum-apparatus - Google Patents
Device for control of massecuite boiling process in vacuum-apparatus Download PDFInfo
- Publication number
- SU867923A1 SU867923A1 SU792846875A SU2846875A SU867923A1 SU 867923 A1 SU867923 A1 SU 867923A1 SU 792846875 A SU792846875 A SU 792846875A SU 2846875 A SU2846875 A SU 2846875A SU 867923 A1 SU867923 A1 SU 867923A1
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- SU
- USSR - Soviet Union
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- waveguide
- frequency
- massecuite
- sensitivity
- measuring electrode
- Prior art date
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Description
(54) УСТЮЙСТВО ДЛЯ КОНТРОЛЯ ПЮЩССА(54) AUTHORITY FOR CONTROL OF THE SUPPORT
УВАРИВАНИЯ УТФЕЛЯ В ВАКУУМ-АППАРАТЕUTFELE VARIATIONS IN THE VACUUM APPARATUS
1one
Изооретенне относитс к сахарной промышленности и предназначено дл автоматического контрол пересыщени сахарных растворов.Isoretentenne belongs to the sugar industry and is intended to automatically control the supersaturation of sugar solutions.
Известно устройство дл контрол процесса уваривани утфел , основанное на измерении электрической проводимости анализируемой среды, содержащее источник напр жени низкой частоты, потенииометрическую схему с измерительным злектродом, преобразователь и регулирующий клапан подачи раствора 1.A device for controlling the process of boiling the massecuite is known, based on measuring the electrical conductivity of the medium being analyzed, which contains a low-frequency voltage source, a potentiometric circuit with a measuring electrode, a transducer, and a control valve for supplying the solution 1.
Однако известное устройство дает различную точность и чувствительность измерени в течение продесса варки, так как последний дл прин того метода измерени описьгааетс кривой второго пор дка.However, the known device gives a different accuracy and sensitivity of measurement during the cooking prodess, since the latter for the method of measurement adopted is a second-order curve.
Цель изобретени - повышение точноср и чувствительности.The purpose of the invention is to increase accuracy and sensitivity.
Указанна цель достигаетс тем, что устройство дл контрол процесса уваривани утфел в. вакуум-аппарате, содержащее измерительный электрод и преобразователь, соединенный с регистрирующим прибором, снабже1(о высокочастотным генератором, св занным сThis goal is achieved in that the device for controlling the process of boiling massecuite. a vacuum apparatus containing a measuring electrode and a transducer connected to a recording device, supplied (about a high-frequency generator associated with
измерительным электродом через волновод, а последний подключен к преобразователю.measuring electrode through the waveguide, and the latter is connected to the transducer.
На чертеже изображено устройство дл контрол продесса уваривани утфел в вакуумаппарате .The drawing shows a device for controlling the progress of boiling out the massecuite in a vacuum apparatus.
Устройство дл контрол процесса уваривани утфел в вакуум-аппарате содержит аппарат 1 с измерительным электродом 2, св занным с высокочастотным генератором 3 через волновод 4, к которому подключен преобразо10 ватель 5, соединенный с регистрирующим прибором 6.A device for controlling the process of boiling down the massecuite in a vacuum apparatus comprises an apparatus 1 with a measuring electrode 2 connected to a high-frequency generator 3 through a waveguide 4 to which a converter 5 is connected, connected to a recording device 6.
Устройство работает следующим образом. Высокочастотный генератор 3, св занный с нагрузочным элементом, образованным изме15 рительным электродом 2 и корпусом аппарата 1, через волновод 4, например, отрезок коаксиальной длинной линии, возбуждает в последнем сто чие эле{;;тромагнитиые волны. При этом текущее состо ние увариваемого продукта t The device works as follows. The high-frequency generator 3, connected to the load element formed by the measuring electrode 2 and the body of the device 1, through the waveguide 4, for example, a segment of a coaxial long line, excites the last elec- tric {;;; waves. At the same time, the current state of the product to be digestible is t
20 в аппарате обусловливает распределение напр жени (тока) вдоль волновода.20 in the apparatus causes the distribution of voltage (current) along the waveguide.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792846875A SU867923A1 (en) | 1979-12-05 | 1979-12-05 | Device for control of massecuite boiling process in vacuum-apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792846875A SU867923A1 (en) | 1979-12-05 | 1979-12-05 | Device for control of massecuite boiling process in vacuum-apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SU867923A1 true SU867923A1 (en) | 1981-09-30 |
Family
ID=20862379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792846875A SU867923A1 (en) | 1979-12-05 | 1979-12-05 | Device for control of massecuite boiling process in vacuum-apparatus |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU867923A1 (en) |
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1979
- 1979-12-05 SU SU792846875A patent/SU867923A1/en active
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