Oil fume purifier

The utility model discloses a lampblack purifier. The device comprises a box body and a rear filter screen, the sediment filtering device consists of an embedding frame, an impurity filtering net, a baffle plate and a pull-push plate, during filtering work, oil stains fall onto the impurity filtering net; small holes are formed in the impurity filter screen; impurities stay on the impurity filterscreen; oil and water pass through the small holes and fall to the bottom of the box body to be discharged; post-filtration, the push-pull plate is grasped by hands to apply force; the baffle is driven to pull out the impurity filter screen in the embedding frame from the interior of the box body; cleaning and re-insertion are facilitated; the oil tank has the beneficial effects that the precipitation filtering device is mounted at the bottom in the tank body in an inserting manner, impurities and oil water of oil stains are separated through the impurity filtering net, the impurities cannot precipitate at the bottom