JPS5694118A - Combustion control for industrial heating furnace - Google Patents
Combustion control for industrial heating furnaceInfo
- Publication number
- JPS5694118A JPS5694118A JP17039779A JP17039779A JPS5694118A JP S5694118 A JPS5694118 A JP S5694118A JP 17039779 A JP17039779 A JP 17039779A JP 17039779 A JP17039779 A JP 17039779A JP S5694118 A JPS5694118 A JP S5694118A
- Authority
- JP
- Japan
- Prior art keywords
- measured
- fuel
- heating furnace
- value
- oxygen content
- 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
- Regulation And Control Of Combustion (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
PURPOSE: To enable to control combustion stably, safely and accurately for the heating furnace by a method wherein the opening of the air damper is always adjusted by comparing the measured value with the predetermined value of the oxygen content of the exhausted gas as well as measuring the change of the flow rate of the fuel.
CONSTITUTION: The heating pipe 4, where the solution to be processed is heated, is provided with the heating furnace 1. The temperature of the solution in the heating pipe 4 is measured by the temperature indicating controller 5. Based on the value measured, the fuel is adjusted by opening or closing the valve 6 provided with the fuel pipe 2. The fuel is measured by the flow indicating meter 7 in the fuel pipe 2 at every period T2, for example at every minute, then the value measured is fed into the microcomputer 10. Besides, the oxygen content of the exhausted gas discharged from the heating furnace 1 is measured by the oxygen content meter 8 at every period T1, for example at every minute, and the value measured is also fed into the computer 10. Commanded by the computer 10, the adjuster 9 adjusts the air by opening or closing the damper 11 provided with the air duct 3.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17039779A JPS5694118A (en) | 1979-12-28 | 1979-12-28 | Combustion control for industrial heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17039779A JPS5694118A (en) | 1979-12-28 | 1979-12-28 | Combustion control for industrial heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5694118A true JPS5694118A (en) | 1981-07-30 |
Family
ID=15904163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17039779A Pending JPS5694118A (en) | 1979-12-28 | 1979-12-28 | Combustion control for industrial heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5694118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222153A (en) * | 2015-10-26 | 2016-01-06 | 中国科学技术大学 | A kind of for boiler force ventilation automation adjusting device |
| CN105698212A (en) * | 2016-01-27 | 2016-06-22 | 山东东方宏业化工有限公司 | Combustion method and device for saving energy and reducing NOx for petrochemical engineering heating furnace |
-
1979
- 1979-12-28 JP JP17039779A patent/JPS5694118A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222153A (en) * | 2015-10-26 | 2016-01-06 | 中国科学技术大学 | A kind of for boiler force ventilation automation adjusting device |
| CN105698212A (en) * | 2016-01-27 | 2016-06-22 | 山东东方宏业化工有限公司 | Combustion method and device for saving energy and reducing NOx for petrochemical engineering heating furnace |
| CN105698212B (en) * | 2016-01-27 | 2018-11-13 | 山东东方宏业化工有限公司 | A kind of petrochemical heating furnace is energy saving and reduces the combustion method and device of NOx |
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