Issues regarding the secondary current of electric tar collectors
Thread Content
We have a honeycomb electrostatic precipitator with a processing capacity of 36,000 M3/H; it has 160 honeycomb units. The operating parameters recorded recently were: secondary voltage of 38 KV and secondary current of 155 mA. But recently, after parking the machine and performing a steam cleaning of its core, the readings once it was started up were 39–40 KV, with a secondary current of 125 mA. Is this secondary current value normal, according to everyone? What is the reason for the reduction? What is the impact of a reduced current on the operation of the equipment?
The resistance is high； Is it a coking plant? Try spraying it with the remaining ammonia solution.
After steam purging, the voltage increased slightly, while the current decreased a bit. Based on the data, the electrostatic tar remover performs well; its tar removal efficiency should be high, so there is no need to worry.