| abstract |
The invention discloses an oil-containing waste gas treatment device and a method, and belongs to the technical field of waste gas treatment. The oil-containing waste gas treatment device includes a waste gas duct, an induced draft fan, a degreasing room, a biological deodorization room, a thermal distillation furnace burner, a filter device and an exhaust cylinder. The induced draft fan is connected with the waste gas duct, and the oil removal room is One side is connected to the waste gas conduit, the top of the oil removal chamber is provided with a dosing spray pipe, the bottom of the oil removal chamber is connected to the oil-water separation chamber, and the other side of the oil removal chamber is connected to the biological deodorization chamber through a pipeline; the The biological deodorization chamber is provided with a washing liquid spray pipe and a biological filter, the biological filter is located under the washing liquid spray pipe, and the biological deodorization chamber is connected with the burner of the thermal distillation furnace through a pipeline; the thermal distillation furnace A fire-spraying device is arranged at the bottom of the burner, and the burner of the thermal distillation furnace is connected with an air pipeline and a natural gas pipeline. The present invention has the advantages of high treatment efficiency, resource utilization of combustible gas, low treatment cost and improved advanced treatment effect. |