Gas burners are a commonly used burner. Since several fuels of gas burners are flammable and explosive dangerous gases, safety should be paid great attention to during use and storage. If the gas burner is not operated properly, major safety accidents will occur.
(1) Start-up operation
1. For the newly installed furnace body, before commissioning, it is necessary to carefully check whether the gas meets the requirements of the burner; check whether the test equipment on the gas supply pipeline is normal, whether the pipeline valve is opened and closed, and whether it is convenient for future use and maintenance.
2. For newly installed pipelines, carefully check the installation reliability and tightness of all pipelines.
3. Users of individual gasification stations should ensure gas supply, and the gas supply parameters meet the requirements for safe combustion.
4. The operator should carefully read the equipment operation manual to master the knowledge and methods of safe operation.
5. Check whether the valve is open before each start, otherwise the burner will not work.
6. Start the power control twist on the control cabinet. At this point, the digital display shows the current temperature in the furnace. Xin'an furnace body temperature is ambient temperature.
7. Start the fan to control the torque. The fan will work when it is installed on the furnace body. If the fan is damaged, the control cabinet will automatically protect the next operation.
8. When the combustion-supporting fan works without abnormality, start the combustion control button again, and the combustion program controller starts to work. It realizes ignition, air supply, flame detection and other procedures through certain procedures, and finally realizes safe combustion.
9. When the combustion controller receives a signal that is not conducive to combustion (for example, ignition failure, unstable air pressure, circuit problems), the combustion controller immediately shuts off the gas and sends out an alarm signal.
10. If the combustion controller alarms, it must be manually reset by the operator after the fault is resolved before continuing to work.
11. For the operation of the entire equipment, the operator should refer to the safe operation rules and production process requirements of the furnace body.
12. When the control temperature needs to be adjusted according to the requirements of the production process, the operator should refer to the manual of the intelligent numerical control table for adjustment.
(1) Shutdown operation
There are two cases of shutdown:
First: When the temperature in the furnace reaches the set value, the operator does not need to do anything, and when the temperature in the furnace is lower than the set value, the controller will automatically turn on.
Second: When manual parking or shift parking, the operator should follow the reverse order (a. first turn off the combustion control button, b. then turn off the fan button, c. finally turn off the power button) to operate the shutdown.
In the case of long downtime, the operator should close the gas pipeline valve to avoid gas leakage.
Gas burners are a commonly used burner. Since several fuels of gas burners are flammable and explosive dangerous gases, safety should be paid great attention to during use and storage. If the gas burner is not operated properly, major safety accidents will occur.
(1) Start-up operation
1. For the newly installed furnace body, before commissioning, it is necessary to carefully check whether the gas meets the requirements of the burner; check whether the test equipment on the gas supply pipeline is normal, whether the pipeline valve is opened and closed, and whether it is convenient for future use and maintenance.
2. For newly installed pipelines, carefully check the installation reliability and tightness of all pipelines.
3. Users of individual gasification stations should ensure gas supply, and the gas supply parameters meet the requirements for safe combustion.
4. The operator should carefully read the equipment operation manual to master the knowledge and methods of safe operation.
5. Check whether the valve is open before each start, otherwise the burner will not work.
6. Start the power control twist on the control cabinet. At this point, the digital display shows the current temperature in the furnace. Xin'an furnace body temperature is ambient temperature.
7. Start the fan to control the torque. The fan will work when it is installed on the furnace body. If the fan is damaged, the control cabinet will automatically protect the next operation.
8. When the combustion-supporting fan works without abnormality, start the combustion control button again, and the combustion program controller starts to work. It realizes ignition, air supply, flame detection and other procedures through certain procedures, and finally realizes safe combustion.
9. When the combustion controller receives a signal that is not conducive to combustion (for example, ignition failure, unstable air pressure, circuit problems), the combustion controller immediately shuts off the gas and sends out an alarm signal.
10. If the combustion controller alarms, it must be manually reset by the operator after the fault is resolved before continuing to work.
11. For the operation of the entire equipment, the operator should refer to the safe operation rules and production process requirements of the furnace body.
12. When the control temperature needs to be adjusted according to the requirements of the production process, the operator should refer to the manual of the intelligent numerical control table for adjustment.
(1) Shutdown operation
There are two cases of shutdown:
First: When the temperature in the furnace reaches the set value, the operator does not need to do anything, and when the temperature in the furnace is lower than the set value, the controller will automatically turn on.
Second: When manual parking or shift parking, the operator should follow the reverse order (a. first turn off the combustion control button, b. then turn off the fan button, c. finally turn off the power button) to operate the shutdown.
In the case of long downtime, the operator should close the gas pipeline valve to avoid gas leakage.