JPS5475664A - Drying furnace of hot air circulating type - Google Patents
Drying furnace of hot air circulating typeInfo
- Publication number
- JPS5475664A JPS5475664A JP14292477A JP14292477A JPS5475664A JP S5475664 A JPS5475664 A JP S5475664A JP 14292477 A JP14292477 A JP 14292477A JP 14292477 A JP14292477 A JP 14292477A JP S5475664 A JPS5475664 A JP S5475664A
- Authority
- JP
- Japan
- Prior art keywords
- ducts
- furnace
- gas
- passages
- exhaust
- 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
Links
Abstract
PURPOSE: To decrease the amount of heat radiation from a furnace wall and improve the save-energy efficiency by setting gas passages on an inside furnace wall of a drying furnace and by discharging furnace exhaust gas once through the gas passages.
CONSTITUTION: High temperature combustion gas from a combustion burner 1 is fed through a duct 4 to furnace ducts 6, 6' through ducts 4a, 4b. Combustion gas is blown around a car body 19 through nozzles of blow ducts 8, 8' and is discharged as exhaust gas into an exhaust duct 11 through a plate 9 with exhaust holes. Exhaust gas from the exhaust duct 11 is separated into ducts 11a, 11b to be re- cycled into passages 13, 13' in the furnace 5. Hot air flows into passages 14, 14' to be discharged outside through ducts 15, 15'. Thus, the exhaust gas is re-cycled in the walls, the heat radiation loss is decreased, and the save-energy efficiency is improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14292477A JPS5952354B2 (en) | 1977-11-29 | 1977-11-29 | Hot air circulation drying oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14292477A JPS5952354B2 (en) | 1977-11-29 | 1977-11-29 | Hot air circulation drying oven |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5475664A true JPS5475664A (en) | 1979-06-16 |
JPS5952354B2 JPS5952354B2 (en) | 1984-12-19 |
Family
ID=15326789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14292477A Expired JPS5952354B2 (en) | 1977-11-29 | 1977-11-29 | Hot air circulation drying oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5952354B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007180281A (en) * | 2005-12-28 | 2007-07-12 | Sony Chemical & Information Device Corp | Heat conductive sheet and electronic component assembly |
-
1977
- 1977-11-29 JP JP14292477A patent/JPS5952354B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007180281A (en) * | 2005-12-28 | 2007-07-12 | Sony Chemical & Information Device Corp | Heat conductive sheet and electronic component assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS5952354B2 (en) | 1984-12-19 |
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