Dirty oil recovery treatment device for oil field united station

The invention discloses an oil field united station sump oil recovery treatment device which comprises a filter barrel, a first motor, a first filter element, a second filter element, a third filter element, a stirring shaft, a centrifugal cover, a second motor, a separation net, a discharge pump, a gas filter, an air pump, an oil delivery pump, a reaction tank, a hydrogen generator, a first flow dividing suction pump, a second flow dividing suction pump and a third flow dividing suction pump. Firstly, stirring and three-stage filtering are achieved through cooperation of the filtering barrel, the first motor, the first filter element, the second filter element, the third filter element and the stirring shaft, the filtering effect is improved, meanwhile, the filtering efficiency is improved, secondly, oil residues and white oil are separated through cooperation of the centrifugal cover, the second motor, the separation net, the discharging pump, the gas filter and the sucking pump, and the filtering effect is