JPS54110105A - Method and apparatus for discharging molten material from melting furnace - Google Patents
Method and apparatus for discharging molten material from melting furnaceInfo
- Publication number
- JPS54110105A JPS54110105A JP1737478A JP1737478A JPS54110105A JP S54110105 A JPS54110105 A JP S54110105A JP 1737478 A JP1737478 A JP 1737478A JP 1737478 A JP1737478 A JP 1737478A JP S54110105 A JPS54110105 A JP S54110105A
- Authority
- JP
- Japan
- Prior art keywords
- molten material
- furnace
- discharging hole
- gas
- hole
- 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
- Furnace Charging Or Discharging (AREA)
Abstract
PURPOSE: To discharge constantly molten material continuously or upon occasion, by making it possible to heat surroundings of a discharging hole at the furnace bottom with high temp. gas in the furnace, and simultaneously by making it possible to feed the high temp. gas into a furnace shut off from cold air.
CONSTITUTION: In normal operation, molten material falled down to a reservoir 6 passes through a discharging hole 4 together with high temp. gas, and is cut off at the end of a nozzle 6 from the succeeding molten material, then falls down to the air through a shut-off furnace 3 and its discharging hole 8. The high temp. gas in the space 5 above the furnace bottom passes always through the discharging hole 4 and vent hole 10 so as to prevent temp. fall of the molten material passing through the discharging hole 4, hereafter it supplies heat lost from the shut-off furnace 3 and is then released to the air. The nozzle 7 prevents the molten material, which arrived at the outlet of the discharging hole 4, from flowing along the ceiling wall 3a of the shut-off furnace 3 and makes the molten mateial drop down through the center line of the discharging hole 8. Even when the discharging hole 4 is blocked, the high temp. gas having passed through the vent hole 10 melts the molten material hardened and blocked the hole 4, and recovers discharging function.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1737478A JPS54110105A (en) | 1978-02-17 | 1978-02-17 | Method and apparatus for discharging molten material from melting furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1737478A JPS54110105A (en) | 1978-02-17 | 1978-02-17 | Method and apparatus for discharging molten material from melting furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54110105A true JPS54110105A (en) | 1979-08-29 |
Family
ID=11942232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1737478A Pending JPS54110105A (en) | 1978-02-17 | 1978-02-17 | Method and apparatus for discharging molten material from melting furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54110105A (en) |
-
1978
- 1978-02-17 JP JP1737478A patent/JPS54110105A/en active Pending
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