JPS57165484A - Method for controlling combustion in carbonization furnace - Google Patents
Method for controlling combustion in carbonization furnaceInfo
- Publication number
- JPS57165484A JPS57165484A JP5098481A JP5098481A JPS57165484A JP S57165484 A JPS57165484 A JP S57165484A JP 5098481 A JP5098481 A JP 5098481A JP 5098481 A JP5098481 A JP 5098481A JP S57165484 A JPS57165484 A JP S57165484A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- furnace
- carbonization
- signal
- air flow
- 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
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
- Coke Industry (AREA)
Abstract
PURPOSE: To operate a carbonization furnace, steadily, by comparing the standard carbonization temperature with the detected temperature and controlling the temperature by adjusting the air flow automatically according to the temperature difference, and decreasing the air flow when the oxygen concentration in the furnace represented by the oxygen concentration signal having preference to the above temperature signal exceeds the carbonization limit.
CONSTITUTION: The temperature in the carbonization furnace 1 is detected by the temperature detector 2, and the signal is transmitted to the temperature controllers 3, 4. When there is a difference between the detected temperature and the standard carbonization temperature, the air flow supplied by the carbonization gas combustion blower 11 is adjusted according to the difference by the output signal from the temperature controller 4, to control the partial combustion of the carbonization gas and adjust the furnace temperature to the standard temperature. Separately, the oxygen concentration in the furnace is detected by the detector 15, and when the level is above the carbonization limit, the air flow to the furnace is automatically decreased by the output signal from the oxygen concentration controller 16 which has preference to the temperature signal, thereby controlling the furnace atmosphere to the carobnization atmosphere and enabling the smooth combustion in the furnace.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5098481A JPS604863B2 (en) | 1981-04-03 | 1981-04-03 | Combustion control method for carbonization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5098481A JPS604863B2 (en) | 1981-04-03 | 1981-04-03 | Combustion control method for carbonization furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57165484A true JPS57165484A (en) | 1982-10-12 |
| JPS604863B2 JPS604863B2 (en) | 1985-02-07 |
Family
ID=12874054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5098481A Expired JPS604863B2 (en) | 1981-04-03 | 1981-04-03 | Combustion control method for carbonization furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604863B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648626A (en) * | 2020-08-28 | 2021-04-13 | 福建三明南方水泥有限公司 | Novel high-efficient burning furnace that burns |
-
1981
- 1981-04-03 JP JP5098481A patent/JPS604863B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648626A (en) * | 2020-08-28 | 2021-04-13 | 福建三明南方水泥有限公司 | Novel high-efficient burning furnace that burns |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS604863B2 (en) | 1985-02-07 |
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