JPH03102217U - - Google Patents
Info
- Publication number
- JPH03102217U JPH03102217U JP1162890U JP1162890U JPH03102217U JP H03102217 U JPH03102217 U JP H03102217U JP 1162890 U JP1162890 U JP 1162890U JP 1162890 U JP1162890 U JP 1162890U JP H03102217 U JPH03102217 U JP H03102217U
- Authority
- JP
- Japan
- Prior art keywords
- separation
- gas
- cylinder
- pressure
- agent
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000926 separation method Methods 0.000 claims description 21
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 11
- 238000001514 detection method Methods 0.000 claims 5
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 239000002250 absorbent Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000005429 filling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Drying Of Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Description
第１図は本考案の構成を示すブロツク図、第２
図は本考案の一実施例の全体構成図、第３図はそ
のマイクロコンピユータのプログラムのフローチ
ヤート、第４図は従来装置の構成図である。
ａ……吸着剤、Ｖ１〜Ｖ８……開閉弁、１……
供給口、２……吐出口、３ａ，３ｂ……分離筒、
６……（再生用の）絞り弁、７……排出口、８…
…（充填用の）絞り弁、１１……マイクロコンピ
ユータ、１８……第１検出器、１９……第２検出
器。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is an overall configuration diagram of an embodiment of the present invention, FIG. 3 is a flowchart of the microcomputer program, and FIG. 4 is a configuration diagram of a conventional device. a...Adsorbent, V1-V8...Opening/closing valve, 1...
Supply port, 2...Discharge port, 3a, 3b...Separation cylinder,
6... Throttle valve (for regeneration), 7... Discharge port, 8...
... Throttle valve (for filling), 11... Microcomputer, 18... First detector, 19... Second detector.
Claims (1)
の分離筒を、供給口と吐出口との間に並列して接
続し、該各分離筒が、該分離筒に分離すべき１種
または２種以上のガスの混入した混合ガスを前記
供給口から高圧で供給してそのガスを前記分離剤
に吸着または吸収させることにより分離した処理
済みガスを前記吐出口から吐出する分離工程と、
該分離筒内に分離工程にある他の前記分離筒から
の処理済みガスの一部を絞り機構を介して減圧し
て供給して前記分離剤に吸着または吸収されてい
たガスを該分離剤から取り去つて放出する再生工
程と、該再生工程から前記分離工程に切り換わる
前に該分離筒内に分離工程にある他の前記分離筒
からの処理済みガスの一部を絞り機構を介して充
填して該分離筒内を高圧とする充填工程とを、複
数の開閉弁の切換動作により順次に繰り返して行
うようにした混合ガス分離装置において、 前記供給口の圧力を検出する第１検出手段と、 前記吐出口の圧力を検出する第２検出手段と、 前記第１検出手段の検出値から前記第２検出手
段の検出値を減じた演算値が一定値よりも大きい
か否かを判別する判別手段と、 該判別結果により、前記演算値が前記一定値よ
りも大きいときに、分離工程にある前記分離筒か
らの処理済みガスが前記充填用の絞り機構を通つ
て前記吐出口に流通するように前記開閉弁の開閉
状態を切り換える開閉弁切換手段と を備えたことを特徴とする混合ガス分離装置の吐
出流量制御装置。[Claims for Utility Model Registration] Two or more separation cylinders filled with a separation agent such as an adsorbent or an absorbent are connected in parallel between a supply port and a discharge port, and each separation cylinder is A mixed gas containing one or more gases to be separated is supplied to the separation cylinder at high pressure from the supply port, and the gas is adsorbed or absorbed by the separation agent, whereby the separated treated gas is discharged. A separation step of discharging from the outlet;
A part of the treated gas from the other separation cylinders in the separation process is reduced in pressure and supplied into the separation cylinder through a throttling mechanism to remove the gas adsorbed or absorbed by the separation agent from the separation agent. a regeneration step in which the gas is removed and released; and before switching from the regeneration step to the separation step, a portion of the treated gas from the other separation tube in the separation step is filled into the separation cylinder via a throttling mechanism. In the mixed gas separation apparatus, the filling process of increasing the pressure in the separation cylinder to high pressure is sequentially repeated by switching operations of a plurality of on-off valves. , a second detection means for detecting the pressure of the discharge port, and a determination for determining whether a calculated value obtained by subtracting the detection value of the second detection means from the detection value of the first detection means is larger than a certain value. and means for causing the processed gas from the separation cylinder in the separation process to flow to the discharge port through the filling throttle mechanism when the calculated value is larger than the certain value based on the determination result. A discharge flow rate control device for a mixed gas separation device, comprising: an on-off valve switching means for switching the open/close state of the on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1162890U JPH0647546Y2 (en) | 1990-02-08 | 1990-02-08 | Discharge flow rate control device for mixed gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1162890U JPH0647546Y2 (en) | 1990-02-08 | 1990-02-08 | Discharge flow rate control device for mixed gas separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03102217U true JPH03102217U (en) | 1991-10-24 |
| JPH0647546Y2 JPH0647546Y2 (en) | 1994-12-07 |
Family
ID=31515149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1162890U Expired - Lifetime JPH0647546Y2 (en) | 1990-02-08 | 1990-02-08 | Discharge flow rate control device for mixed gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647546Y2 (en) |
-
1990
- 1990-02-08 JP JP1162890U patent/JPH0647546Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647546Y2 (en) | 1994-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |