JPS5528306A - Method and device for controlling internal pressure of firing furnace of sintering machine - Google Patents

Method and device for controlling internal pressure of firing furnace of sintering machine

Info

Publication number
JPS5528306A
JPS5528306A JP9870578A JP9870578A JPS5528306A JP S5528306 A JPS5528306 A JP S5528306A JP 9870578 A JP9870578 A JP 9870578A JP 9870578 A JP9870578 A JP 9870578A JP S5528306 A JPS5528306 A JP S5528306A
Authority
JP
Japan
Prior art keywords
furnace
sintering machine
press
firing
firing furnace
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
JP9870578A
Other languages
Japanese (ja)
Other versions
JPS5726338B2 (en
Inventor
Daiko Konno
Masaaki Nakayama
Yukio Kobayashi
Kunio Takatsu
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9870578A priority Critical patent/JPS5528306A/en
Publication of JPS5528306A publication Critical patent/JPS5528306A/en
Publication of JPS5726338B2 publication Critical patent/JPS5726338B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent uneven ignition in a firing furnace of a DL type sintering machine and to enhance the quality of sintered ore by feeding gas for regulating the internal press. of the furnace into the furnace apart from combustion air to control the internal press.
CONSTITUTION: Firing furnace 3 of Dwight-Lloyd type sintering machine 1 is provided with gas blow pipe 5 for regulating the internal press. of furnace 3 and press. gauge 9 apart from firing burner 6. Pipe 5 is connected to cooler 16 and/or blast boxes 12 to introduced hot exhaust gas from machine 1. Gauge 9 is connected to controller 13 to control the internal press. of furnace 3 pref. to the range of -3W 0mm H2O. Thus, uneven ignition in furnace 3 is prevented, and the quality of sintered ore is enhanced. In addn., the effect of reducing the fuel gas unit of furnace 3 can be anticipated.
COPYRIGHT: (C)1980,JPO&Japio
JP9870578A 1978-08-15 1978-08-15 Method and device for controlling internal pressure of firing furnace of sintering machine Granted JPS5528306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9870578A JPS5528306A (en) 1978-08-15 1978-08-15 Method and device for controlling internal pressure of firing furnace of sintering machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9870578A JPS5528306A (en) 1978-08-15 1978-08-15 Method and device for controlling internal pressure of firing furnace of sintering machine

Publications (2)

Publication Number Publication Date
JPS5528306A true JPS5528306A (en) 1980-02-28
JPS5726338B2 JPS5726338B2 (en) 1982-06-03

Family

ID=14226912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9870578A Granted JPS5528306A (en) 1978-08-15 1978-08-15 Method and device for controlling internal pressure of firing furnace of sintering machine

Country Status (1)

Country Link
JP (1) JPS5528306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198212U (en) * 1981-06-12 1982-12-16

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349944U (en) * 1989-09-19 1991-05-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460203A (en) * 1977-10-21 1979-05-15 Kawasaki Steel Co Control of igniting furnace of sintering machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460203A (en) * 1977-10-21 1979-05-15 Kawasaki Steel Co Control of igniting furnace of sintering machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198212U (en) * 1981-06-12 1982-12-16
JPS637609Y2 (en) * 1981-06-12 1988-03-04

Also Published As

Publication number Publication date
JPS5726338B2 (en) 1982-06-03

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