Device capable of realizing biphase continuous separation of nicotinamide

The utility model relate to a device capable of realizing biphase continuous separation of nicotinamide, and belongs to the field of fine chemical industry. The device disclosed by the utility model is characterized in that a mixture liquid inlet and an aqueous phase outlet are arranged at the bottom of a decantation tank; a baffle is arranged between the mixture liquid inlet and the aqueous phase outlet; the aqueous phase outlet is communicated with a liquid discharge tube; a gas phase equilibrium pipe is arranged at the top of the tank; and a toluene phase outlet is arranged at the waist of the decantation tank. The device capable of realizing biphase continuous separation of nicotinamide provided by the utility model has the advantages of ensuring that the height of a stable layering surface is unchanged all the time, avoiding unclear separation occurring after the height of the stable layering surface is changed, and at the same time preventing toluene from flowing into the aqueous phase and thus damaging