JPS55159828A - Drying apparatus for oxygen - Google Patents
Drying apparatus for oxygenInfo
- Publication number
- JPS55159828A JPS55159828A JP6859979A JP6859979A JPS55159828A JP S55159828 A JPS55159828 A JP S55159828A JP 6859979 A JP6859979 A JP 6859979A JP 6859979 A JP6859979 A JP 6859979A JP S55159828 A JPS55159828 A JP S55159828A
- Authority
- JP
- Japan
- Prior art keywords
- tower
- adsorbing agent
- air
- packed tower
- regeneration
- 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.)
- Pending
Links
Abstract
PURPOSE: To operate a packed tower for an adsorbing agent at an optimum condition by providing a dew point detecting sensor of a dried gas at a drying gas outlet of two or more of the packed tower of the adsorbing agent, carrying out adsorption and regeneration alternately and maintaining a set value of dew point always without setting a fixed cycle for the adsorbtion and regeneration of the above described tower.
CONSTITUTION: A gas to be treated is dehumidified and passed from a four-way valve 2a of the titled apparatus to a packed tower 1b for an adsorbing agent and, after dried, discharged to a needed side through a four-way valve 2b. On the other hand, the regeneration is carried out by a method wherein air supplied under pressure at room temp. and atmospheric humidity is heated to a high temp. by a heater 3 and supplied to the packed tower 1a to heat the adsorbing agent and remove water therefrom, and discharged into the atmosphere through a valve 19 as a high temp. and high humidity air. Subsequently, the adsorbing agent is cooled by the air passed through a drying machine 4 and, thereafter, oxygen is filled into the tower through a valve 7a while the air in said tower is exhausted by a pump 10. To a dried gas outlet, a dew point sensor 17 is provided and the signal therefrom is sent to a control panel 18 to control a solenoid four-way valve 12 and the four-way valves 2a, 2b are switched.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6859979A JPS55159828A (en) | 1979-06-01 | 1979-06-01 | Drying apparatus for oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6859979A JPS55159828A (en) | 1979-06-01 | 1979-06-01 | Drying apparatus for oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55159828A true JPS55159828A (en) | 1980-12-12 |
Family
ID=13378407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6859979A Pending JPS55159828A (en) | 1979-06-01 | 1979-06-01 | Drying apparatus for oxygen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55159828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605219A (en) * | 1983-06-22 | 1985-01-11 | Mitsubishi Heavy Ind Ltd | Solvent recovery apparatus |
| JPS63162024A (en) * | 1986-12-25 | 1988-07-05 | Hokuetsu Kogyo Co Ltd | Drying device for compressed air |
| US4971610A (en) * | 1988-08-18 | 1990-11-20 | Henderson Terry D | Dewpoint demand control system for regenerative dryer |
| WO1996033622A1 (en) * | 1995-04-24 | 1996-10-31 | Societe Des Produits Nestle S.A. | Treatment of coffee aroma gas |
-
1979
- 1979-06-01 JP JP6859979A patent/JPS55159828A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605219A (en) * | 1983-06-22 | 1985-01-11 | Mitsubishi Heavy Ind Ltd | Solvent recovery apparatus |
| JPS63162024A (en) * | 1986-12-25 | 1988-07-05 | Hokuetsu Kogyo Co Ltd | Drying device for compressed air |
| US4971610A (en) * | 1988-08-18 | 1990-11-20 | Henderson Terry D | Dewpoint demand control system for regenerative dryer |
| WO1996033622A1 (en) * | 1995-04-24 | 1996-10-31 | Societe Des Produits Nestle S.A. | Treatment of coffee aroma gas |
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