JPS5669314A - Hot stove operating method during blowing-out period - Google Patents
Hot stove operating method during blowing-out periodInfo
- Publication number
- JPS5669314A JPS5669314A JP14680279A JP14680279A JPS5669314A JP S5669314 A JPS5669314 A JP S5669314A JP 14680279 A JP14680279 A JP 14680279A JP 14680279 A JP14680279 A JP 14680279A JP S5669314 A JPS5669314 A JP S5669314A
- Authority
- JP
- Japan
- Prior art keywords
- hot stove
- air
- bricks
- fed
- out period
- 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
Abstract
PURPOSE: To use excess gas effectively to save energy by recovering the combustion gas generated in ironworks and the like by using the hot stove in blowing-out and employing the recovered gas for drying and retaining heat of bricks of a mixer car.
CONSTITUTION: The excess gas generated in ironworks and the like during the blowing-out period of the hot stove of blast furnace is fed to a combustion chamber 3, sintered by feeding air for combustion and the heat thereof is stored in bricks of a checker work 1. Cooled air is fed to the checker work 1 through a by-pass valve 16a by operating a blower 8 for the hot stove. The cooled air becomes hot air while passing through the checker work 1, passes through the combustion chamber 3, and an hot stove valve 10 and enters a mixing chamber 18. Then, this air is fed to the mixer car 17 and the bricks of the car 17 are dried and the heat is retained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14680279A JPS5669314A (en) | 1979-11-12 | 1979-11-12 | Hot stove operating method during blowing-out period |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14680279A JPS5669314A (en) | 1979-11-12 | 1979-11-12 | Hot stove operating method during blowing-out period |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669314A true JPS5669314A (en) | 1981-06-10 |
Family
ID=15415855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14680279A Pending JPS5669314A (en) | 1979-11-12 | 1979-11-12 | Hot stove operating method during blowing-out period |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669314A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936508A (en) * | 1972-08-09 | 1974-04-04 | ||
JPS515207A (en) * | 1974-07-04 | 1976-01-16 | Nippon Steel Corp | Netsupurono nenshoyokorogasuryuryoseigyoho |
-
1979
- 1979-11-12 JP JP14680279A patent/JPS5669314A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936508A (en) * | 1972-08-09 | 1974-04-04 | ||
JPS515207A (en) * | 1974-07-04 | 1976-01-16 | Nippon Steel Corp | Netsupurono nenshoyokorogasuryuryoseigyoho |
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