Oil separator blowdown equipment and use method thereof

The invention discloses oil separator blowdown equipment and a using method thereof. The oil separator blowdown equipment comprises an oil separator body, the bottom of the oil separator body is communicated with a flow guide hopper, an impurity filtering mechanism is arranged at the bottom of the flow guide hopper, a dirt scraping mechanism is arranged at the bottom of the impurity filtering mechanism, and a blowing mechanism is arranged at the top of the oil separator body. According to the oil separator, airflow can be blown to the inner wall of the oil separator body through the blowing mechanism, then oil dirt can slide downwards rapidly under the impact force of the airflow, rapid discharging is achieved, meanwhile, the oil dirt can be guided through the flow guiding hopper, impurities and pollutants in the oil dirt can be intercepted and filtered through the impurity filtering mechanism, and the oil dirt can be discharged rapidly. The filtered greasy dirt can fall into the pollution discharge seat, so