Production line for ball press molding and drying of high carbon chromite powder

A production line for ball press molding and drying of high carbon chromite powder. An ingredient conveyor is connected to a mixer; a mixed material conveyor is arranged between the mixer and a briquetting machine; a high-carbon chromite powder pellet conveyor is arranged between the briquetting machine and a drying room; and a dry ore powder pellet conveyor is between the drying room and a submerged arc furnace. The method is as below: preparing a high-carbon chromite powder material according to the proportion; transporting the material to the mixer by the ingredient conveyor; conducting humidifying mixing treatment to obtain a humidified mixed high carbon chromite powder material; conveying the humidified mixed high carbon chromite powder material by the mixed material conveyor into the briquetting machine, and preparing high-carbon chromite powder material ball block according to predetermined size; and conveying the ball block by the high-carbon block chromite powder pellet conveyor to the drying room for drying, so as to obtain dried ball block suitable for direct calcination; and conveying the dried ball block by the dry ore powder pellet conveyor directly to the submerged arc furnace for calcination process.