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 device

Info

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
Application number
JP10124580A
Other languages
Japanese (ja)
Inventor
Kengo Hamanaka
Katsutoshi Fukumoto
Yoshiaki Furuki
Yasushi Takehara
Masaji Kawase
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10124580A priority Critical patent/JPS5726320A/en
Publication of JPS5726320A publication Critical patent/JPS5726320A/en
Pending legal-status Critical Current

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
JP10124580A 1980-07-25 1980-07-25 Controlling method for temperature of outlet gas of reheating furnace in exhaust gas treating device Pending JPS5726320A (en)

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)

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