SU608130A1 - Device for regulating ph value in electroplating baths - Google Patents
Device for regulating ph value in electroplating bathsInfo
- Publication number
- SU608130A1 SU608130A1 SU762378919A SU2378919A SU608130A1 SU 608130 A1 SU608130 A1 SU 608130A1 SU 762378919 A SU762378919 A SU 762378919A SU 2378919 A SU2378919 A SU 2378919A SU 608130 A1 SU608130 A1 SU 608130A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- value
- regulating
- electroplating baths
- control unit
- electrolyte
- Prior art date
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Description
гнетающа труба (вход) 7 которого соединена с отделителем жидкости 8, трубопровод 9 подачи газа в гальваническую ванну, на котором установлен клапан 10. Клапан 10 соединен с блоком управлени 2.The discharge pipe (inlet) 7 of which is connected to the liquid separator 8, the gas supply pipe 9 to the galvanic bath on which the valve 10 is installed. The valve 10 is connected to the control unit 2.
Устройство дл регулировани концентрации ионов водорода в гальванических ваннах работает следующим образом.A device for regulating the concentration of hydrogen ions in electroplating baths works as follows.
Блок управлени 2 дает команду на открытие клапана 10, после чего сжатый воздух поступает в эжектор 6, где создаетс разр жение и электролит засасываетс из ванны 1 по сифону 4. Электролит поступает в датчик кислотности 3 и через всасывающую трубу 5 в эжектор 6, а затем захватываетс воздушной струей и нагнетаетс в отделитель жидкости 8, в котором происходит отделение электролита от воздуха. Электролит стекает в ванну.The control unit 2 commands the opening of the valve 10, after which the compressed air enters the ejector 6, where vacuum is created and the electrolyte is sucked from the bath 1 through the siphon 4. The electrolyte enters the acidity sensor 3 and through the suction pipe 5 into the ejector 6, and then is captured by the air jet and injected into the liquid separator 8, in which the electrolyte is separated from the air. Electrolyte flows into the bath.
По истечении времени, необходимого дл смены электролита в дачике кислотности 3, блок управлени 2 дает команду на отключение клапана 10 и одновременно на включение блока управлени . Таким образом, циркул ци электролита через датчик кислотности 3 происходит кратковременно.After the time required to change the electrolyte in the acidity feeder 3, the control unit 2 commands to turn off the valve 10 and at the same time to turn on the control unit. Thus, the circulation of electrolyte through the acidity sensor 3 occurs briefly.
Блок управлени 2, св занный с датчиком кислотности 3, определ ет величину кислотности и сравнивает ее с заданной. Если величина клслотности выйдет за установленные пределы, блоком управлени 2 даетс команда на подачу в ванну I корректирующих добавок .The control unit 2 associated with the acidity sensor 3 determines the value of the acidity and compares it with the set one. If the value of the content goes beyond the established limits, the control unit 2 gives the command to supply I to the bath of corrective additives.
После истечени временн, необходимого дл повторного растворени кислоты, снова подаетс команда на кратковременное включение клапана 10, н описанный процесс повтор етс .After the time necessary to re-dissolve the acid has expired, the command is again given to briefly turn on valve 10, and the described process repeats.
Применение датчика кислотности 3 промышленного типа в сочетании с снфоном 4 и эжектором 6 позвол ет упростить устройство дл регулировани концентрации нонов водорода в гальванических ваннах.The use of an industrial-type acidity sensor 3 in combination with a sniffon 4 and an ejector 6 makes it possible to simplify the device for controlling the concentration of hydrogen ions in electroplating baths.
10ten
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762378919A SU608130A1 (en) | 1976-07-05 | 1976-07-05 | Device for regulating ph value in electroplating baths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762378919A SU608130A1 (en) | 1976-07-05 | 1976-07-05 | Device for regulating ph value in electroplating baths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU608130A1 true SU608130A1 (en) | 1978-05-25 |
Family
ID=20667992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762378919A SU608130A1 (en) | 1976-07-05 | 1976-07-05 | Device for regulating ph value in electroplating baths |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU608130A1 (en) |
-
1976
- 1976-07-05 SU SU762378919A patent/SU608130A1/en active
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