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我们工作组在青岛第五钢铁厂与青岛化肥厂进行计量试点工作中,创造了多种型式的转炉角度盘,信号指示式角度盘就是其中的一种。这种角度盘应用在转炉生产上,已取得了一定的效果。如第五钢铁厂转炉操作工人依靠角度盘结合(?)风眼,可以合理地调整金属液面和风眼的相对位置,达到动摇稍动的原则,获得显著效果,吹炼时间比原来缩短将近50%,钢水温度由原来1500℃提高到1570℃,产量也相应有所提高。现将信号指示式角度盘的构造及使用简单介绍如下:
Our working group in Qingdao Fifth Steel Plant and Qingdao Chemical Fertilizer Plant to carry out the measurement pilot work, to create a variety of types of converter angle plate, signal indicating angle plate is one of them. This angle plate used in converter production, has achieved some results. For example, the operator of the fifth iron and steel plant relies on the combination of the angle disk and the wind eye to adjust the relative position of the metal liquid surface and the eye of the eye to achieve the principle of shaking slightly, obtaining a significant effect and shortening the blow time by nearly 50% %, The temperature of molten steel increased from 1500 ℃ to 1570 ℃, the output also increased accordingly. Now the signal indicating angle plate structure and the use of a brief introduction is as follows: