Nitrogen drying device for removing hydrogen chloride gas in methyl phenyl dichlorosilane

The utility model discloses a nitrogen drying device for removing hydrogen chloride gas in methyl phenyl dichlorosilane, and particularly relates to the technical field of nitrogen drying, the nitrogen drying device comprises a drying cylinder, an electric control valve pipe is sleeved outside the drying cylinder, and the top end of the electric control valve pipe is connected with a drying assembly; the drying assembly comprises a heating box connected to the top end of the electric control valve pipe, and a suction electric control valve pipe is embedded in the top end of the heating box in a penetrating mode. Through the arrangement of the drying assembly, cooling water enters the injection pipe along the cooling electric control valve pipe under the action of the pump machine and flows into the input electric control valve pipe through the position below a valve of the electric control valve pipe, the exterior of the drying cylinder can be circularly cooled, rapid attaching type cooling is achieved, the t