JPS6448124U - - Google Patents
Info
- Publication number
- JPS6448124U JPS6448124U JP14419187U JP14419187U JPS6448124U JP S6448124 U JPS6448124 U JP S6448124U JP 14419187 U JP14419187 U JP 14419187U JP 14419187 U JP14419187 U JP 14419187U JP S6448124 U JPS6448124 U JP S6448124U
- Authority
- JP
- Japan
- Prior art keywords
- separation
- pressure
- gas
- discharged
- 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 13
- 239000007789 gas Substances 0.000 claims 9
- 239000003795 chemical substances by application Substances 0.000 claims 5
- 239000002250 absorbent Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 239000003463 adsorbent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Description
第１図は本考案の一実施例の概要を示す回路図
、第２図は常閉式の開閉弁の拡大断面図である。
１〜８：電磁開閉弁、９：供給口、１０：吐出
口、１１，１２：分離筒、１３，１４：オリフイ
ス、１５：排気口、１６：常閉式の開閉弁、１８
：流入口、１９：流出口、２０：弁口、２１：弁
体、２４：コイルばね、２５：弁杆、２９：ピス
トン、２８：パイロツトポート。
FIG. 1 is a circuit diagram showing an outline of an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of a normally closed on-off valve. 1 to 8: Electromagnetic on-off valve, 9: Supply port, 10: Discharge port, 11, 12: Separation cylinder, 13, 14: Orifice, 15: Exhaust port, 16: Normally closed on-off valve, 18
: Inflow port, 19: Outflow port, 20: Valve port, 21: Valve body, 24: Coil spring, 25: Valve rod, 29: Piston, 28: Pilot port.
Claims (1)
離筒を並設し、未処理の混合ガスを高圧で供給し
て１種または２種以上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
スを吐出口から吐出する分離行程と、他方の前記
分離筒から吐出される処理済みガスの一部を減圧
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排気口から排
出する再生行程とを、複数の開閉弁の切換動作に
より前記２本の分離筒において一定時間毎に交互
に行なうようにした圧力スウイング式混合ガス分
離装置において、前記開閉弁のうち少なくとも前
記各分離筒と前記排気口の間に介設した排気用の
開閉弁を前記吐出口側の処理済みガスを駆動圧力
源とするパイロツト式とし、前記排気口に、前記
吐出口側の処理済みガスの圧力上昇により開弁す
る常閉式の開閉弁を介設したことを特徴とする圧
力スウイング式混合ガス分離装置の始動時昇圧装
置。 Two separation cylinders filled with a separation agent such as an adsorbent or an absorbent are installed in parallel, and untreated mixed gas is supplied at high pressure to cause one or more gases to be adsorbed or absorbed by the separation agent. a separation process in which the treated gas separated by this is discharged from the discharge port, and a part of the treated gas discharged from the other separation cylinder is supplied under reduced pressure to supply the gas that has been adsorbed or absorbed by the separation agent. A pressure swing type mixed gas separation device in which a regeneration process in which the separation agent is removed from the separation agent and discharged from the exhaust port is performed alternately at fixed time intervals in the two separation cylinders by switching operation of a plurality of on-off valves. Of the on-off valves, at least an on-off valve for exhaust disposed between each separation tube and the exhaust port is of a pilot type using the treated gas on the discharge port side as a driving pressure source, and the exhaust port is . A pressure boosting device at startup of a pressure swing type mixed gas separation device, characterized in that a normally closed on-off valve that opens when the pressure of the treated gas on the discharge port side increases is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14419187U JPH0520416Y2 (en) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14419187U JPH0520416Y2 (en) | 1987-09-21 | 1987-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448124U true JPS6448124U (en) | 1989-03-24 |
| JPH0520416Y2 JPH0520416Y2 (en) | 1993-05-27 |
Family
ID=31411677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14419187U Expired - Lifetime JPH0520416Y2 (en) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520416Y2 (en) |
-
1987
- 1987-09-21 JP JP14419187U patent/JPH0520416Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520416Y2 (en) | 1993-05-27 |
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