JPS562427A - Power generator for blast furnace top pressure turbine - Google Patents
Power generator for blast furnace top pressure turbineInfo
- Publication number
- JPS562427A JPS562427A JP7948879A JP7948879A JPS562427A JP S562427 A JPS562427 A JP S562427A JP 7948879 A JP7948879 A JP 7948879A JP 7948879 A JP7948879 A JP 7948879A JP S562427 A JPS562427 A JP S562427A
- Authority
- JP
- Japan
- Prior art keywords
- boiler
- top pressure
- pressure turbine
- blast furnace
- sintered ore
- 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
- Blast Furnaces (AREA)
Abstract
PURPOSE: To recover exhaust heat of sintering by using steam, obtained by making use of waste heat of cooling blast discharged from a sintered ore cooling device to a boiler, as driving energy of furnace top pressure turbine together with blast furnace gas.
CONSTITUTION: A sintered ore cooling device 1 of a sintering apparatus cools sintered ore by forced cooling blast blown out toward air collecting covers 13b, 13b' from blow outlets 13a, 13a' when the sintered ore melted in the sintering device is supplied on a moving bed 11. The high temperature-cooling air recovered at the air collecting cover 13b is conducted to a boiler B to rise the temperature of the water in the boiler B. Then, the steam generated in the boiler B is conducted to the inlet side of a furnace top pressure turbine 4 to be mixed with the blast furnace gas exhausted from the blast furnace 2 and supplied to the furnace top pressure turbine 4. The mixed gas through the turbine 4 is sent to a hot air furnace 5, a blast furnace gas holder 6, and a boiler 7 for the repeated use.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948879A JPS562427A (en) | 1979-06-22 | 1979-06-22 | Power generator for blast furnace top pressure turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948879A JPS562427A (en) | 1979-06-22 | 1979-06-22 | Power generator for blast furnace top pressure turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS562427A true JPS562427A (en) | 1981-01-12 |
Family
ID=13691277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7948879A Pending JPS562427A (en) | 1979-06-22 | 1979-06-22 | Power generator for blast furnace top pressure turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS562427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937201A (en) * | 1982-08-26 | 1984-02-29 | Mitsui Eng & Shipbuild Co Ltd | Design of furnace top pressure recovery turbine |
| JPS6383211A (en) * | 1986-09-26 | 1988-04-13 | Kawasaki Steel Corp | Exhaust gas treating apparatus for smelting reduction furnace |
-
1979
- 1979-06-22 JP JP7948879A patent/JPS562427A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937201A (en) * | 1982-08-26 | 1984-02-29 | Mitsui Eng & Shipbuild Co Ltd | Design of furnace top pressure recovery turbine |
| JPS6259212B2 (en) * | 1982-08-26 | 1987-12-10 | Mitsui Shipbuilding Eng | |
| JPS6383211A (en) * | 1986-09-26 | 1988-04-13 | Kawasaki Steel Corp | Exhaust gas treating apparatus for smelting reduction furnace |
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