Gas-phase material recovery device of methyl ethyl carbonate system

The utility model discloses a gas-phase material recovery device of a methyl ethyl carbonate system. The gas-phase material recovery device comprises a tail gas buffer tank, the tail gas buffer tank is communicated with a gas compressor, the gas compressor is communicated with a separation, condensation and recovery device, the separation, condensation and recovery device is communicated with an adsorption tower, and the adsorption tower is communicated with a torch; an activated carbon adsorption part is arranged in the adsorption tower, activated carbon particles are filled in the activated carbon adsorption part, the activated carbon adsorption part is connected with a material conveying pump I through a discharging pipe, the material conveying pump I is connected with an activated carbon regeneration device, the activated carbon regeneration device is connected with a material conveying pump II, and the material conveying pump II is connected with the activated carbon adsorption part. Activated carbon par