Rapid coking treatment device for gas system of waste mineral oil regeneration device

The utility model discloses a rapid coking treatment device for a gas system of a waste mineral oil regeneration device, which belongs to the technical field of rapid coking treatment of gas systems and is characterized in that a gas pretreatment system and a gas combustion system are respectively connected through a pipeline group I and a pipeline group II; a gas phase output port of the fuel gas buffer tank is connected with a first extraction type flame arrester through a first pipeline set and connected with a second extraction type flame arrester through a pipeline in a second pipeline set, and the output end of the first extraction type flame arrester and the output end of the second extraction type flame arrester are both connected with a gas combustion system. A gas phase output port of the gas liquid separation tank is connected with a third extraction type flame arrester through a first pipeline set and connected with a fourth extraction type flame arrester through a pipeline in a second pipeline se