Oil smoke treatment and filtration system

The invention discloses an oil fume treatment and filtration system, and relates to the technical field of oil fume treatment and filtration. The device comprises an exhaust fume collecting hood, an exhaust fume outlet is formed in the exhaust fume collecting hood in a penetrating mode, an exhaust fan and a plasma electric field are installed on the inner wall of the exhaust fume outlet, a filtering hood is detachably installed on the exhaust fume outlet through a fixing piece, and a penetrating hole communicated with the interior of the filtering hood is formed in the end, close to the exhaust fume outlet, of the filtering hood. Compared with the prior art, when the oil smoke treatment filtering equipment is used, firstly, oil smoke enters the filtering cover through the filtering cover by starting the exhaust fan and the plasma electric field and through the suction force of the exhaust fan, and when the oil smoke passes through the honeycomb activated carbon, the honeycomb activated carbon has very high ad