JPS5726320A - Controlling method for temperature of outlet gas of reheating furnace in exhaust gas treating device - Google Patents
Controlling method for temperature of outlet gas of reheating furnace in exhaust gas treating deviceInfo
- Publication number
- JPS5726320A JPS5726320A JP10124580A JP10124580A JPS5726320A JP S5726320 A JPS5726320 A JP S5726320A JP 10124580 A JP10124580 A JP 10124580A JP 10124580 A JP10124580 A JP 10124580A JP S5726320 A JPS5726320 A JP S5726320A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- temperature
- reheating furnace
- outlet
- treating device
- 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
Landscapes
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To operate the treating device while lowering the temperature of the exhaust gas of an outlet of the reheaing furnace, and to attain economical operation in the reheating furnace by setting the temperature of the exhaust gas of the outlet of the reheating furnace in response to the load of an exhaust gas generating source of a boiler, etc.
CONSTITUTION: Load (the total amount of SO2) is detected by means of a heavy oil flow rate detector 21, the value is inputted to a function computing element 22, and the computed signals are given as the set value of an exhaust gas temperature controlling system. That is, the flow rate 8 of heavy oil and the flow rate 12 of air are adjusted by means of regulators 7, 9, 11. Accordingly, the treating device can be operated so that the temperature of the exhaust gas of the outlet of the reheating furnace is kept in response to the total amount of SO2 in the exhaust gas.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10124580A JPS5726320A (en) | 1980-07-25 | 1980-07-25 | Controlling method for temperature of outlet gas of reheating furnace in exhaust gas treating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10124580A JPS5726320A (en) | 1980-07-25 | 1980-07-25 | Controlling method for temperature of outlet gas of reheating furnace in exhaust gas treating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5726320A true JPS5726320A (en) | 1982-02-12 |
Family
ID=14295514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10124580A Pending JPS5726320A (en) | 1980-07-25 | 1980-07-25 | Controlling method for temperature of outlet gas of reheating furnace in exhaust gas treating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5726320A (en) |
-
1980
- 1980-07-25 JP JP10124580A patent/JPS5726320A/en active Pending
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