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在转炉生产中,供风是个很重要的问题.它影响着转炉钢水温度的高低、冶炼时间的长短、造渣及化学反应的快慢。风量、风压控制得好,对生产有利;控制得不好,对生产有害.因此,要想把炉子控制得好,合理安装放风阀是充分发挥风压、风量作用的主要条件。青岛化学肥料厂炼钢车间7号转炉风量曾达到76米~3/分,比正常规定风量60米~3/分大25%.检查原因,是由于放风
In the converter production, for the wind is a very important issue.It affects the temperature of the converter molten steel, smelting time, slagging and chemical reaction speed. Air volume, wind pressure control well, good for production; control is not good, harmful to production.Therefore, in order to control the furnace well, the rational installation of the discharge valve is to give full play to wind pressure, the main role of air volume. Qingdao Chemical Fertilizer Plant steel plant on the 7th converter air volume had reached 76 m ~ 3 / min, than the normal provisions of air volume 60 m ~ 3 / min 25%. Check the reason is due to the wind