In the slag splashing process, what are the problems in the maintenance of the bottom air supply components?

(1) Slag composition adjustment during slag splashing process;

(2) Selection of process parameters for reasonable slag splashing operation

(3) controlling the thickness of the covering slag layer;

(4) Grasp the time of splashing slag and pour the slag in time;

(5) dredging the bottom air supply component;

(6) reducing the slag splash rate and reducing the tendency of the bottom of the furnace to rise or the bottom air supply component to block;

(7) Develop rapid replacement of the bottom air supply component technology to increase the ratio of re-blowing.