Rotary kiln end device

A kiln-end device of a rotary kiln is characterized in that the device comprises a reel and a cone which is holistic reel-type cone. A mouth-shield iron which is made of the light-type and heat-endurable steel and appears as a seal-type, and is arranged on the shrunk-mouth of the cone. The utility model has the advantages of that the problems that the existing kiln-end is easy to be distorted by the high-temperature in the running process and the leaking of material is serious and even the production cannot be carried out have been solved; the life of kiln-end device can be prolonged and the system running-rate is raised; the value of the economized material cost and maintaining fees and the profits exceeds 10 million yuan RMB annually.