Coke Oven Gas Release Ignition System in Coking Plant
Coke Oven Gas Release Ignition System in Coking Plant
The control mode of the Coke oven gas release ignition system includes manual and automatic modes. When the automatic mode is selected, the control system automatically ignites the process when the released gas pressure reaches the released pressure. When manual mode is selected, ignition control can be carried out on the control cabinet operation panel.
The main configuration of the coke oven gas release ignition system is a nano-ceramic igniter, burner, Siemens PLC control cabinet, UPS power system, flame inspection device, electric valve group, etc.
The core structure of the coke oven gas release ignition system: replaced by a high-energy igniter with a nano-ceramic igniter. The nano ceramic igniter has many characteristics such as high ignition energy, long service life, simple maintenance, and no coking. It can directly ignite the released raw gas and can work in high temperatures, high humidity, and a large amount of dust for a long time.
The burner of the coke oven gas release ignition system adopts high-temperature stainless steel and undergoes a nitriding treatment process, and the protective tube of the flame detection device uses high-temperature stainless steel to increase the service life of the equipment. The introduction of the ignition nozzle of the coke oven gas release ignition system enables the ignition nozzle to operate normally in high-temperature, high-pressure, humid, and highly corrosive environments. Placing the ignition nozzle in the flame area of the main torch can complete the ignition task 24/7.
Technical requirements for the release ignition system of coke oven gas: the release pipe can meet the requirements of large gas volume release; The release pressure can be set by oneself, and the flap control can be electrically controlled; The release system should have an independent control system that can achieve local/remote operation; The release burner should be able to prevent backfire, and the material of the burner should meet the requirements of high-temperature resistance; Steam injection requires electric control and valve groups need to be set up; Ignition system, with the long service life of ignition components; The support and fixation of the discharge pipe should be firm and safe; Cables are required to be flame retardant and temperature resistant; The anti-corrosion of the vent pipe is carried out according to the process of two bottoms and two sides, and requires high-temperature resistance, etc.