As a Slag Stopping Plug Supplier, today we will tell you about the difference between the slag stopping plug and the traditional slag ball.
Compared with the conventional slag blocking ball, the slag plug has a guiding rod structure at the same time, so that the guiding rod can be inserted into the steel outlet through the slag stopper delivery vehicle, so that the slag plug is accurately positioned. Effective slag blocking provides an effective guarantee for achieving the desired results.
The slag plug is placed in the vehicle to clamp the slag plug. In the high temperature radiation environment of 1600 °C in the converter, the slag stopper guide rod part is inserted into the tapping port at a long distance and accurately, which is the key to adopting the slag plug discharging technology. . The slag plug is placed on the slag plug and the device that throws the slag ball in the past, which adopts the concept of precise position control. For a 50-ton 300-ton converter, there is only a 90-230mm diameter taphole. When the converter shakes out, the taphole is submerged under the molten steel, accurately aligned, and the slag stopper guide rod can be inserted. In the steel port, the hit rate of the slag plug is ensured to ensure the efficiency of the slag tapping. For the position control of the slag stopper, the error control of various actions is extremely strict. At the same time, since the slag stopper is placed directly under high temperature conditions and environment, the reliability of the equipment is extremely severe. It must be considered that it can cope with emergency treatment under various accident situations, and even in the worst case of losing power, it can safely exit the converter by using its own performance. The slag stopper delivery vehicle adopts PLC in the control and has communication relationship with the converter computer, etc. These all make the slag plug delivery vehicle different from the previous slag refractory material delivery equipment, and have high technical content.