Concentration device capable of realizing automatic rotary defoaming and application thereof

The invention discloses a concentration device capable of realizing automatic rotary defoaming and application thereof. The concentration device capable of realizing automatic rotary defoaming comprises a reaction kettle and a heater, wherein the upper part of the reaction kettle is connected with the top of the heater through a material conduit A; the bottom of the reaction kettle communicates with the bottom of the heater through a material conduit B; a jacket is arranged outside a shell of the reaction kettle; a steam inlet A is formed in the upper end of the jacket; a steam inlet B is formed in the upper end of the heater; a cooling liquid outlet A is formed in the bottom of the reaction kettle, and a cooling liquid outlet B is formed in the bottom of the heater; a material inlet, a material outlet C and a thermometer are respectively arranged at the top of the reaction kettle; a discharge hole is formed in the bottom of the heater; the top end of the heater is flush with the bottom end of the reaction ke