JPS5659192A - Monitoring device for tube in high temperature gas atmosphere - Google Patents
Monitoring device for tube in high temperature gas atmosphereInfo
- Publication number
- JPS5659192A JPS5659192A JP13502379A JP13502379A JPS5659192A JP S5659192 A JPS5659192 A JP S5659192A JP 13502379 A JP13502379 A JP 13502379A JP 13502379 A JP13502379 A JP 13502379A JP S5659192 A JPS5659192 A JP S5659192A
- Authority
- JP
- Japan
- Prior art keywords
- boiler tubes
- tube
- heat pipe
- high temperature
- gas atmosphere
- 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
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
PURPOSE: To monitor boiler tubes and determine their corrosion resistance by installing a sample heat pipe of the same material as that of the boiler tubes in a high temperature gas atmosphere in the gas introducing flue of the heat recovering device of a dust incinerator, etc.
CONSTITUTION: In the waste gas introducing flue 2 of a heat recovering device 1, a sample heat pipe 3 of the same material as that of boiler tubes and in which water or an organic thermal medium 4 such as Dowtherm, etc., is sealed is inserted so that its tip may reach the center of the flue 2. To keep the temperature in the sample tube 3 equal to the temperature in the boiler tubes, a jacket 5, a safety valve 11, a thermocouple thermometer 9, a cooling material 6, a flow quantity adjusting valve 8, etc., are provided. By so constructing and by pulling out the heat pipe 3 or monitoring it through a peep window, the state of progress of tube corrosion can be found, and the time of repair or replacement can be determined beforehand.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54135023A JPS5925151B2 (en) | 1979-10-18 | 1979-10-18 | Tube monitoring device in high temperature gas atmosphere |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54135023A JPS5925151B2 (en) | 1979-10-18 | 1979-10-18 | Tube monitoring device in high temperature gas atmosphere |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5659192A true JPS5659192A (en) | 1981-05-22 |
JPS5925151B2 JPS5925151B2 (en) | 1984-06-14 |
Family
ID=15142118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54135023A Expired JPS5925151B2 (en) | 1979-10-18 | 1979-10-18 | Tube monitoring device in high temperature gas atmosphere |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925151B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001044804A3 (en) * | 1999-12-17 | 2002-05-23 | Abb Patent Gmbh | Test device |
-
1979
- 1979-10-18 JP JP54135023A patent/JPS5925151B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001044804A3 (en) * | 1999-12-17 | 2002-05-23 | Abb Patent Gmbh | Test device |
Also Published As
Publication number | Publication date |
---|---|
JPS5925151B2 (en) | 1984-06-14 |
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