Entering temperature control mechanism of vertical roller mill

The utility model discloses a vertical roller mill entry temperature control mechanism which comprises a first sleeve, a controller body, a second sleeve and a heating ring pipe, the inner wall of the first sleeve is fixedly attached to the outer side of the heating ring pipe, and the inner side of the heating ring pipe is fixedly attached to the outer wall of the second sleeve. The two ends of the first sleeve and the two ends of the second sleeve are fixedly provided with circular ring plates respectively, the sides, away from each other, of the two circular ring plates are fixedly provided with connectors respectively, the connector on one side of the first sleeve is fixedly provided with an air inlet pipe, and the air inlet pipe is provided with a temperature sensor body in an embedded mode. The temperature sensor body and the heating ring pipe are electrically connected with a port in the back face of the controller body through wires. The vertical roller mill has the advantages of detecting the temperat