Feeding device for steelmaking

The invention is applicable to the technical field of feeding devices, and provides a steelmaking feeding device which comprises a processing box, a storage box is mounted in the processing box, a liquid inlet pipe is arranged at the top of the storage box, a liquid outlet pipe is arranged at the bottom of the storage box, one end of the liquid outlet pipe is communicated with the storage box, and the other end of the liquid outlet pipe is communicated with a pressure pump. A uniform mixing mechanism is arranged in the processing box, and a blocking mechanism is mounted in the storage box; the uniform mixing mechanism comprises a uniform mixing assembly used for uniformly mixing materials in the storage box and a driving assembly used for providing driving force for the uniform mixing assembly; when the driving assembly in the uniform mixing mechanism works, the first uniform mixing shaft body and the second uniform mixing shaft body in the uniform mixing assembly can rotate at the same time, the rotating fir