Deacidification device for isocyanate synthesis

The deacidification device comprises a deacidification reaction kettle, a cavity is formed in the deacidification reaction kettle, a driving motor is fixedly connected to the position, close to the middle, of the top of the deacidification reaction kettle, and the output end, located at the bottom, of the driving motor is fixedly connected with a rotating rod; deacidification pipes are arranged at the positions, close to the two sides, of the top of the deacidification reaction kettle. According to the deacidification device for isocyanate synthesis, isocyanate can be subjected to deacidification treatment through the deacidification pipe, and a user can control the capacity of gas stored in the deacidification pipe through the pressure switch, so that the gas can be easily matched with a sprayed deacidification material, and the deacidification quality can be ensured not to be influenced; the deacidification material can be atomized through the atomizing nozzle, so that the deacidification material can be mi