Treatment device for low-temperature removal tail gas in silicone oil production

The utility model relates to the technical field of waste gas treatment, in particular to a low-temperature removal tail gas treatment device for silicone oil production. The device comprises a gas-liquid separator, a deep condenser, an acid washing tower, an alkaline washing tower, a dry filter, an RTO catalytic combustion furnace and a discharge chimney, a tail gas inlet is formed in the front end of the gas-liquid separator, the deep condenser is composed of a condensate recovery tank and a spiral condenser, the condensate recovery tank is connected with a gas outlet of the gas-liquid separator, the spiral condenser is arranged above the condensate recovery tank, a spiral coil pipe is arranged in the spiral condenser, chilled water is arranged on the outer side of the spiral coil pipe, and the spiral coil pipe is connected with the gas-liquid separator. The gas inlet end of the spiral coil is connected with the condensate recovery tank, the gas outlet end of the spiral coil is connected with the pickling t