JPS57140611A - Method for sealing end part of liquid separation pipe - Google Patents
Method for sealing end part of liquid separation pipeInfo
- Publication number
- JPS57140611A JPS57140611A JP2666581A JP2666581A JPS57140611A JP S57140611 A JPS57140611 A JP S57140611A JP 2666581 A JP2666581 A JP 2666581A JP 2666581 A JP2666581 A JP 2666581A JP S57140611 A JPS57140611 A JP S57140611A
- Authority
- JP
- Japan
- Prior art keywords
- packing
- separation pipe
- adaptor
- end part
- high pressure
- 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 enhance the sealability of a packing, in contacting a packing inserted into the end part of a separation pipe with the inner wall of the separation pipe by an adaptor, by introducing a high pressure stock liquid between the packing and the adaptor.
CONSTITUTION: A separation pipe 1 formed by providing a tubular film 12 to the inside of a porous support pipe 11 is seald in the passage port 21 of a connector 2 by the ring like protrusion 32 of a packing 3 and the packing 3 is contacted with the film surface 120 of the separation pipe under pressure by an adaptor 4. To the surface of adaptor 4, a groove is provided in a longitudinal direction or a spiral direction and, by this groove, a gap g is assured between the packing 3 and the adaptor 4. When a stock liquid is flowed through the separation pipe 1 under high pressure, because the high pressure liquid is invaded into the gap g to enlarge the packing 3, the sealability between the packing 3 and the film surface 120 of the separation pipe is enhanced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2666581A JPS57140611A (en) | 1981-02-24 | 1981-02-24 | Method for sealing end part of liquid separation pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2666581A JPS57140611A (en) | 1981-02-24 | 1981-02-24 | Method for sealing end part of liquid separation pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57140611A true JPS57140611A (en) | 1982-08-31 |
Family
ID=12199694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2666581A Pending JPS57140611A (en) | 1981-02-24 | 1981-02-24 | Method for sealing end part of liquid separation pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57140611A (en) |
-
1981
- 1981-02-24 JP JP2666581A patent/JPS57140611A/en active Pending
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