Roller treatment process and treatment device suitable for total-amount steel slag treatment

Abstract

A roller treatment process and a treatment device suitable for a total-amount steel slag treatment. The treatment process is: firstly, a slag tank () with the molten slag is tightly held by a slag tank tilting mechanism and moved to a slag inlet position, the slag tank () is tilted to pour the molten slag with good fluidity into a rotary roller device () through a feeding chute (), so that a roller treatment is achieved; secondly, when the steel slag () without fluidity in the slag tank () cannot flow out, a slag removal machine () is used for pushing the high-viscosity slag or the solid slag into the roller device (); and thirdly, the slag tank () is reversed by a large angle tilting to make the slag at the bottom of the tank drop into the roller device (), so that the total-amount steel slag treatment of the same roller device () is achieved. The treatment device comprises a feeding system, the roller device (), a particle slag conveying and storage system (), a tail gas emission and purification system (), a cooling water circulation system (), a cold steel cleaning mechanism () and an electric control system (); and the feeding system comprises the slag tank tilting mechanism (), the slag tank (), the molten slag () and the slag removal machine ().