Reaction device for preparing trimethoxyhydrosilane

The reaction device comprises a reaction mechanism, an air inlet pump, a stirring device and a protection mechanism, the reaction mechanism comprises a reaction bin and a feeding bin located at the top of the reaction bin, and an air outlet of the air inlet pump is communicated with the bottom of the reaction bin through a pipeline; the stirring device is used for stirring the reaction bin, the protection mechanism comprises a baffle, an elastic piece and a damping piece, the baffle is hinged to the feeding bin, the elastic piece and the damping piece are arranged at the bottom of the baffle, the other end of the elastic piece is fixedly connected with the inner wall of the feeding bin, and the other end of the damping piece is movably connected with the inner wall of the feeding bin through a rotating shaft. The upper portion of the reaction bin is blocked through the baffle, the baffle is subjected to material spraying, material spraying is prevented through buffering of the elastic piece and the damping pi