付枪装置的应用是转炉冶炼获取中间信息的一种先进的技术手段,用它可同时进行测温、定碳、定氧和取样,还可直接测定钢水液面。近年来,一些国家已经广泛采用,我国也于十年前开始研究。近来,北京钢铁设计研究总院设计了一套结构合理的付枪装置,并在天津二钢进行了比较成功的试验。本文简要介绍了付枪装置的组成和试用情况。 The application of the guns and guns is an advanced technique for intermediate information acquisition in converter smelting. It can measure temperature, set carbon, oxygen and sample at the same time, and can also directly measure the liquid level of molten steel. In recent years, some countries have adopted it widely, and our country started studying it a decade ago. Recently, Beijing Iron and Steel Design and Research Institute designed a reasonable structure of the pay gun device, and in Tianjin Second Steel conducted a more successful trial. This article gives a brief introduction to the composition and trial of the gun assembly.