Device for preventing blockage of discharge hole of dextrin enamel reaction kettle

The utility model discloses a device for preventing blockage of a discharge port of a dextrin enamel reaction kettle, which mainly comprises an enamel reaction kettle 1, a stirring rod 2, a packing gland 3, a pneumatic actuating mechanism 4 and the like. In the prior art, material extrusion is easily caused at the position of the bottom discharge port, the movement range of a valve plate is limited when a bottom butterfly valve is opened, so that the materials at the position of the bottom discharge port need to be manually dredged, and through the device for preventing blockage of the discharge port of the dextrin enamel reaction kettle, evacuation of dead-zone materials in the production process can be realized, reaction conversion of all the materials is facilitated, and the production efficiency is improved. After the butterfly valve is opened, smooth discharging can be guaranteed, and personal injury and product quality problems caused by the manual dredging process are reduced. 本实用新型公开了一种糊精搪瓷反应釜放料口防堵塞的装