Esterification reactor for producing dimethyl carbonate

The utility model relates to the field of production of dimethyl carbonate, in particular to an esterification reactor for producing dimethyl carbonate, comprising: a reaction kettle, the top of which is a feed end and the bottom of which is a discharge end, and the discharge end is provided with a valve; the stirring device is arranged on the reaction kettle and is used for stirring materials in the reaction kettle; the oil tank is arranged outside the reaction kettle; the oil liquid is located between the oil tank and the reaction kettle and used for controlling the reaction temperature of the materials through the reaction kettle; and the heating device is communicated with the oil tank and is used for heating the oil. The heating device is used for heating the oil liquid, and then the oil liquid is used for controlling the temperature of the esterification reaction in the reaction kettle, so that the temperature value of the esterification reaction in the reaction kettle is closer to the maximum rate of t