Crushing device for controlling oxygen content of sponge zirconium and sponge titanium

The crushing device capable of controlling the oxygen content of the sponge zirconium and the sponge titanium comprises a feeding platform, a bearing platform is fixedly installed on the side of the feeding platform, a storage bin is fixedly installed on the bearing platform and matched with the feeding platform, a tooth roller crusher is installed on the side of the bearing platform and connected with the storage bin through a sliding channel, and the feeding platform is fixedly installed on the bearing platform. The bottom of the tooth roller crusher is provided with the transfer bin, the storage bin and the tooth roller crusher are provided with the argon circulating mechanisms, and the argon circulating mechanisms are installed on the storage bin, the sliding channel and the tooth roller crusher, so that the sponge zirconium and the sponge zirconium achieve argon filling protection in the whole process from storage to crushing. The technical problems of oxidation, nitridation and even ignition in the zirc