JPS5659192A - Monitoring device for tube in high temperature gas atmosphere - Google Patents

Monitoring device for tube in high temperature gas atmosphere

Info

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
Application number
JP13502379A
Other languages
Japanese (ja)
Other versions
JPS5925151B2 (en
Inventor
Kazuo Harada
Jinshiro Fujita
Tomio Tsuruta
Takayasu Uchida
Mineo Fukiharu
Takashi Kuroda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Sumitomo Chemical Co Ltd
Original Assignee
Hitachi Zosen Corp
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Corp, Sumitomo Chemical Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP54135023A priority Critical patent/JPS5925151B2/en
Publication of JPS5659192A publication Critical patent/JPS5659192A/en
Publication of JPS5925151B2 publication Critical patent/JPS5925151B2/en
Expired legal-status Critical Current

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
JP54135023A 1979-10-18 1979-10-18 Tube monitoring device in high temperature gas atmosphere Expired JPS5925151B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001044804A3 (en) * 1999-12-17 2002-05-23 Abb Patent Gmbh Test device

Cited By (1)

* Cited by examiner, † Cited by third party
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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