JP2020170469A5 - - Google Patents
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- JP2020170469A5 JP2020170469A5 JP2019073034A JP2019073034A JP2020170469A5 JP 2020170469 A5 JP2020170469 A5 JP 2020170469A5 JP 2019073034 A JP2019073034 A JP 2019073034A JP 2019073034 A JP2019073034 A JP 2019073034A JP 2020170469 A5 JP2020170469 A5 JP 2020170469A5
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- Prior art keywords
- pressure
- control
- pipe
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- single use
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Description
本発明によれば、ランニングコストを低くすると共に、往復動撹拌装置においても、容器内の圧力や、前記往復動撹拌装置を制御しやすくなる。 According to the present invention, the lower the running cost, even in the reciprocating stirrer, and the pressure in the container, that a better control of the reciprocating stirrer.
また、圧力制御用管に、流量制御用装置を迂回したバイパス管を設けたので、容器本体3内の圧力調整が難しい往復動撹拌装置であっても、制御しやすくなる。 Further, since the pressure control pipe is provided with a bypass pipe that bypasses the flow rate control device , it becomes easy to control even a reciprocating stirring device in which it is difficult to adjust the pressure inside the container main body 3.
そして、例えば、上下往復動撹拌装置4により、容器本体3内の内容物を撹拌しながら、前記ガス供給装置により、前記容器本体3内に所望量のガスを供給し、そして、前記圧力センサー装置15により、前記管13a内の圧力を検知し、該圧力情報に応じて、前記流量制御用弁14の開閉(流量)を制御し、前記容器本体3内の所望量のガスが、前記排気管6の排気口、前記上流側圧力制御用管13a、前記流量制御用弁14、前記下流側圧力制御用管13bを通じて流れ、また、少量のガスが、前記バイパス管16を通じて、前記下流側圧力制御用管13bを通じて流れ、そして、該管13bの排出口から、外部に排出される、或いは、該排出口に接続された排気処理装置等内に排出されて、前記容器本体3内の圧力が所望の圧力になるように制御するようにする。 Then, for example, the gas supply device supplies a desired amount of gas into the container body 3 while stirring the contents in the container body 3 by the vertical reciprocating stirring device 4, and then the pressure sensor device. 15 detects the pressure in the pipe 13a, controls the opening / closing (flow rate) of the flow control valve 14 according to the pressure information, and the desired amount of gas in the container body 3 is the exhaust pipe. 6 exhaust port, the upstream pressure control pipe 13a, the flow control valve 14, the downstream pressure control pipe 13b, and a small amount of gas flows through the bypass pipe 16 to control the downstream pressure. is flow through use tube 13b, and, from the outlet of the tube 13b, and is discharged to the outside, or is discharged into such connected exhaust treatment apparatus to the exhaust port, the pressure of the container body 3 is Control to the desired pressure.
また、前記圧力制御用管13に、前記流量制御用弁14を迂回したバイパス管16を設けたため、前記容器本体3内の圧力調整が難しい往復動撹拌装置であっても、制御しやすくなる。 Further, since the pressure control pipe 13 is provided with the bypass pipe 16 bypassing the flow rate control valve 14, even a reciprocating stirring device in which the pressure in the container body 3 is difficult to adjust can be easily controlled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019073034A JP7253959B2 (en) | 2019-04-05 | 2019-04-05 | Pressure controller for single-use bags |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019073034A JP7253959B2 (en) | 2019-04-05 | 2019-04-05 | Pressure controller for single-use bags |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020170469A JP2020170469A (en) | 2020-10-15 |
JP2020170469A5 true JP2020170469A5 (en) | 2021-11-25 |
JP7253959B2 JP7253959B2 (en) | 2023-04-07 |
Family
ID=72745978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019073034A Active JP7253959B2 (en) | 2019-04-05 | 2019-04-05 | Pressure controller for single-use bags |
Country Status (1)
Country | Link |
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JP (1) | JP7253959B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115077786A (en) * | 2022-06-30 | 2022-09-20 | 江西省水利科学院 | Magnetic force exhaust formula pressure-measuring pipe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5751856B2 (en) * | 2011-02-18 | 2015-07-22 | 株式会社日立製作所 | Biological cell culture container and culture apparatus |
JP6313635B2 (en) * | 2014-04-02 | 2018-04-18 | 佐竹化学機械工業株式会社 | Stirrer |
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2019
- 2019-04-05 JP JP2019073034A patent/JP7253959B2/en active Active
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