Petroleum additive production wastewater treatment device

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a petroleum additive production wastewater treatment device which comprises a reaction kettle and a wastewater discharge pipe mounted at the lower end of the reaction kettle, and further comprises a solid impurity filtering mechanism for filtering petroleum additive production wastewater, the solid impurity filtering mechanism is connected to the lower end of the waste water discharging pipe, and the solid impurity filtering mechanism comprises a flow dividing pipe I and a flow dividing pipe II. The solid impurity filtering mechanism has the advantages that the waste water discharging pipe is provided with the waste water flow dividing pipes, when one waste water flow dividing pipe is blocked, the other waste water flow dividing pipe can be opened; the blocked wastewater diversion pipe is closed, blockage of the blocked wastewater diversion pipe does not need to be cleaned manually, only the filter box needs