Feeding device of rotary kiln

Abstract

The utility model discloses a feeding device of a rotary kiln. The feeding device comprises a feeding chute, a pushing component, a water-cooled jacket and a kiln head heat-resistant steel part, the kiln head heat-resistant steel part is installed on a kiln head cover of the rotary kiln, and a communication channel communicated with the rotary kiln is formed in the kiln head heat-resistant steel part. The feeding chute is connected with the kiln head heat-resistant steel part, and a feeding channel communicated with the communication channel is formed in the feeding chute. The material pushing assembly is arranged in the feeding channel and used for pushing materials into the rotary kiln through the feeding channel and the communicating channel. The water cooling jacket is detachably arranged on the outer side of the feeding chute in a sleeving mode and located outside the rotary kiln. The feeding device of the rotary kiln is long in service life, and the replacement frequency and the use cost of the water-cooled jacket are low.

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