oil/gas burner Mixed into the combustion zone
Gas burner is the gas and air, respectively, or after mixing into the combustion zone to achieve a stable combustion of the device, then, how to operate the gas burner? The same time as
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1. For the new installation of the furnace, the test should be carefully tested before the gas is consistent with the requirements of the burner; check the gas pipeline on the detection equipment is normal and the pipeline valve opening and closing is normal, whether to facilitate future use and maintenance. The same time as
2. For newly installed piping, the installation reliability of all piping and the sealing of the piping should be carefully checked.
3. The use of a separate gasification station users, to ensure that the gas supply, gas parameters meet the safety requirements of combustion.
4. Operators carefully read the equipment manual, master the safe operation of knowledge and methods.
5. Always check whether the gas valve is open before each operation, otherwise the burner does not work.
6. Start the control panel on the power control button, this time the digital display shows the current furnace temperature, Xin'an installed furnace temperature for the ambient temperature.
7. Start the fan control button, installed in the furnace on the fan to work, this time if the fan damage to the control cabinet will not automatically protect the next step.
8. When the combustion fan is working without abnormality, the combustion control button is activated. At this point, the combustion program controller starts to work. It will carry out the ignition, gas supply, flame detection and so on through a certain procedure.
9. When the combustion controller receives a signal that is not conducive to combustion (eg, ignition failure, pressure instability, circuit problems), the combustion controller immediately shuts down the gas and sends an alarm signal.
10. If the alarm controller, if the alarm must be resolved by the operator after the manual reset it can continue to work.
11. The operation of the entire equipment, the operator should refer to the furnace safety procedures and production process requirements for operation.
12. According to the production process requirements need to adjust the control temperature, the operator should refer to the intelligent numerical control table manual to adjust.
(2) Shutdown operation
(1) shut down there are two cases: the first is: when the furnace temperature reaches the set value automatically shut down, then the operator does not have any operation, until the furnace temperature is lower than the set value when the controller will automatically start.
(2) the second is: the man-made shutdown and shift class shutdown, then the operator should be in the reverse order when the boot (a. First turn off the combustion control button, b and then turn off the fan button, c. Decisions. Find rounds. Find rounds. Findters calling composition views Points Points wanted ONKSs.