JPS5668800A - Controller for apparatus for high temperature gas - Google Patents

Controller for apparatus for high temperature gas

Info

Publication number
JPS5668800A
JPS5668800A JP14623679A JP14623679A JPS5668800A JP S5668800 A JPS5668800 A JP S5668800A JP 14623679 A JP14623679 A JP 14623679A JP 14623679 A JP14623679 A JP 14623679A JP S5668800 A JPS5668800 A JP S5668800A
Authority
JP
Japan
Prior art keywords
high temperature
liquid
stopping
drops
sealing
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
JP14623679A
Other languages
Japanese (ja)
Other versions
JPS6222080B2 (en
Inventor
Shozo Saito
Osayuki Inoue
Toshihiro Okuda
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP14623679A priority Critical patent/JPS5668800A/en
Publication of JPS5668800A publication Critical patent/JPS5668800A/en
Publication of JPS6222080B2 publication Critical patent/JPS6222080B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To completely intercept a high temperature gas in the case when stopping the running of an apparatus and expand a controlling range by a method wherein a liquid sealing means and its working means are mounted to a high temperature gas flow path of a heat exchanger, etc. utilizing exhaust gas, and the flow rate of the exhaust gas is controlled by the rise and fall of the sealing liquid.
CONSTITUTION: When the temperature of the secondary fluid chamber 5 of the heat exchanger 1 abnormally rises, a temperature detector 17 detects the rise, and emits signals to open a valve 12, the sealing liquid in a tank 11 is flowed into a liquid sealing device 6, and the surface of a liquid 8 is raised to decrease the height (h) of an open section 10. Thus, the flow rate of a high temperature fluid is diminished, and the temperature of the secondary fluid chamber 5 drops. When the temperature drops, the valve 12 is closed; when it drops too much, a valve 15 is opened, the sealing liquid is discharged and the flow rate of the high temperature fluid is increased. When stopping the apparatus, the surface of the liquid 8 is raised only by a head section necessary for intercepting the high temperature fluid from a lower end of a partition wall 9 as seen in 8'. Thus, the high temperature fluid is completely intercepted when stopping the apparatus, the controlling range is expanded, and the load of the apparatus can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP14623679A 1979-11-12 1979-11-12 Controller for apparatus for high temperature gas Granted JPS5668800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14623679A JPS5668800A (en) 1979-11-12 1979-11-12 Controller for apparatus for high temperature gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14623679A JPS5668800A (en) 1979-11-12 1979-11-12 Controller for apparatus for high temperature gas

Publications (2)

Publication Number Publication Date
JPS5668800A true JPS5668800A (en) 1981-06-09
JPS6222080B2 JPS6222080B2 (en) 1987-05-15

Family

ID=15403176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14623679A Granted JPS5668800A (en) 1979-11-12 1979-11-12 Controller for apparatus for high temperature gas

Country Status (1)

Country Link
JP (1) JPS5668800A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442912A (en) * 1992-12-04 1995-08-22 Hitachi Construction Machinery Co., Ltd. Hydraulic recovery device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0386805U (en) * 1989-12-25 1991-09-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442912A (en) * 1992-12-04 1995-08-22 Hitachi Construction Machinery Co., Ltd. Hydraulic recovery device

Also Published As

Publication number Publication date
JPS6222080B2 (en) 1987-05-15

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