JPS55132663A - Baking method of coated pipe - Google Patents
Baking method of coated pipeInfo
- Publication number
- JPS55132663A JPS55132663A JP3906079A JP3906079A JPS55132663A JP S55132663 A JPS55132663 A JP S55132663A JP 3906079 A JP3906079 A JP 3906079A JP 3906079 A JP3906079 A JP 3906079A JP S55132663 A JPS55132663 A JP S55132663A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- air
- combustion gas
- measured
- value
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
PURPOSE: To raise the insulation resistance and wear resistance of coated film by blowing a combustion gas containing a specific amount of O2 into a baking furnace housed with a coated pipe through a swirl blade-provided burner.
CONSTITUTION: A combustion gas and air for combustion are supplied through the flow regulating valves 10 and 11 and then the swirl blade-provided burner 7 into the baking furnace 1 where temperature is kept at 200W250°C and the concentration of O2 is kept at 16% or more. Then, the coated pipe 2 is continuously inserted into the furnace 1 and passed through the furnace for a given time, where the temperature value measured by the thermometer 12 is compared with the target temperature of the furnace by comparator 13 and according to the signal from the comparator 13, the controller 14 sends forth a command to the driving device 15 to regulate the regulating valve 10. At the same time, the amount of air is calculated from a set air ratio at the air amount calculator 21 on the basis of the flow rate value of combustion gas, measured by the orifice 16, and then the controller 17, in response to the calculated value, gives an indication to the driving device 18 while feeding back the measured value from the orifice 27 in order to control the regulating valve 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3906079A JPS55132663A (en) | 1979-03-31 | 1979-03-31 | Baking method of coated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3906079A JPS55132663A (en) | 1979-03-31 | 1979-03-31 | Baking method of coated pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132663A true JPS55132663A (en) | 1980-10-15 |
| JPS5750549B2 JPS5750549B2 (en) | 1982-10-27 |
Family
ID=12542582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3906079A Granted JPS55132663A (en) | 1979-03-31 | 1979-03-31 | Baking method of coated pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066440A (en) * | 2015-08-11 | 2015-11-18 | 无锡市全顺机械制造有限公司 | Gas fired furnace structure |
| CN105457863A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Oven liner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5962153U (en) * | 1982-10-19 | 1984-04-24 | 国産金属工業株式会社 | Lock lever handle attachment device |
| JPS6083162U (en) * | 1983-11-14 | 1985-06-08 | 株式会社西製作所 | door handle |
| JPH053530U (en) * | 1991-02-08 | 1993-01-19 | 株式会社長澤製作所 | Structure of pull doors such as sliding doors |
-
1979
- 1979-03-31 JP JP3906079A patent/JPS55132663A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066440A (en) * | 2015-08-11 | 2015-11-18 | 无锡市全顺机械制造有限公司 | Gas fired furnace structure |
| CN105457863A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Oven liner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5750549B2 (en) | 1982-10-27 |
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