Novel acidified oil wastewater treatment system

The utility model belongs to the technical field of acidified oil wastewater treatment, and relates to a novel acidified oil wastewater treatment system which comprises flocculation and sedimentation integrated equipment, the surface of the flocculation and sedimentation integrated equipment is connected with a buffer tank through a pipeline, and the surface of the buffer tank is connected with a feeding pump through a pipeline. And the surface of the feeding pump is connected with a plate-type preheater through a pipeline. The novel acidified oil wastewater treatment system has the beneficial effects that by arranging the device and the efficient tubular heat exchanger, the novel acidified oil wastewater treatment system is high in heat transfer coefficient, not easy to scale and block, large in waviness bearing range and the like, and is very suitable for evaporative crystallization and forced circulation processes of materials containing inorganic salts and a large amount of organic matters; the problems t