SU456744A1 - Regulator of concentration of the processing solution in the process of forming viscose materials - Google Patents

Regulator of concentration of the processing solution in the process of forming viscose materials

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Publication number
SU456744A1
SU456744A1 SU1858706A SU1858706A SU456744A1 SU 456744 A1 SU456744 A1 SU 456744A1 SU 1858706 A SU1858706 A SU 1858706A SU 1858706 A SU1858706 A SU 1858706A SU 456744 A1 SU456744 A1 SU 456744A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concentration
regulator
processing solution
viscose materials
unit
Prior art date
Application number
SU1858706A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Ястремский
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 filed Critical
Priority to SU1858706A priority Critical patent/SU456744A1/en
Application granted granted Critical
Publication of SU456744A1 publication Critical patent/SU456744A1/en

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Classifications

    • B29C47/92

Landscapes

  • Artificial Filaments (AREA)

Description

намической св зи. Сигнал, пропорциональный разности значений концентраций раствора, измеренных датчиками 3 и 5, с выхода разностного блока поступает на вход вторичного прибора со встроенным блоком 8, выходной сигнал которого воздействует на исполнительный механизм, поддержива  заданное значение перепада концентрации раствора па входе и выходе пр дильного агрегата.namic connection. The signal proportional to the difference in the concentration of the solution measured by sensors 3 and 5 from the output of the difference unit enters the input of the secondary device with the built-in unit 8, the output signal of which acts on the actuator, maintaining the set value of the solution concentration difference in the input and output of the spinner.

Введение нелинейных блоков переменных коэффициентов динамической св зи обеспечивает компенсацию запаздывани  контролируемых значений концентрации раствора, измеренных на входе и выходе нр дильпого агрегата 4, и их синхронизацию во времени. Кроме того, при изменении в широких пределах заданного значени  параметра раствора на выходе регенерационной установки 1 нелинейные блоки 7 переменных коэффициентов динамической св зи обеспечивают линеаризацию используемых дл  контрол  концентрации зависимостей , например, электропроводности от концентрации раствора.The introduction of non-linear blocks of variable dynamic coupling coefficients compensates for the delay of the monitored solution concentration values measured at the inlet and outlet of the dilp aggregate 4, and their synchronization in time. In addition, when a predetermined value of the solution parameter at the output of the regeneration installation 1 varies over a wide range, the nonlinear blocks 7 variable dynamic coupling coefficients provide linearization of dependencies, for example, conductivity on solution concentration, used to control concentration.

Предмет изобретени Subject invention

Регул тор концентрации обрабатывающего раствора в процессе формовани  вискозных материалов, содержащий датчик концентрации раствора, установленный на входе пр дильного агрегата и св запный через вторичный прибор со встроенным регулирующим блоком, и исполнительный .механизм с регенерационной установкой, отличающийс  тем, что, с целью повышени  точности регулировани , он снабжен вторым датчиком концентрации раствора и исполнительным механизмо;М , установленными соответственно наThe regulator of the concentration of the processing solution during the molding of viscose materials, containing a solution concentration sensor, installed at the entrance of the spinning unit and connected through a secondary device with an integrated regulating unit, and an executive mechanism with a regeneration unit, characterized in that control, it is equipped with a second solution concentration sensor and actuator; M, installed respectively on

выходе и входе пр дильного агрегата, разностньгм блоком, двум  нелинейными блоками неременных коэффициентов динамической св зи и дополнительным вторичным прибором со встроенным регулирующим блоком, выход которого св зан с исполнительным механизмом, установленным на входе пр дильного агрегата , а вход через разностный блок и блоки переменных коэффициентов динамической св зи подключен к выходам датчиков концентрации.the output and input of a spinning unit, a differential unit, two non-linear blocks of non-temporal dynamic coupling coefficients and an additional secondary device with a built-in regulating unit, the output of which is connected to the actuator installed at the input of the spinning aggregate, and the input through the difference unit and variable blocks dynamic coupling factors are connected to the outputs of the concentration sensors.

SU1858706A 1972-12-18 1972-12-18 Regulator of concentration of the processing solution in the process of forming viscose materials SU456744A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1858706A SU456744A1 (en) 1972-12-18 1972-12-18 Regulator of concentration of the processing solution in the process of forming viscose materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1858706A SU456744A1 (en) 1972-12-18 1972-12-18 Regulator of concentration of the processing solution in the process of forming viscose materials

Publications (1)

Publication Number Publication Date
SU456744A1 true SU456744A1 (en) 1975-01-15

Family

ID=20535508

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1858706A SU456744A1 (en) 1972-12-18 1972-12-18 Regulator of concentration of the processing solution in the process of forming viscose materials

Country Status (1)

Country Link
SU (1) SU456744A1 (en)

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