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一、前言随着炼钢技术的发展,整体成型钢包工艺逐渐取代传统的砌砖工艺。施工方法由离心投射法、机械捣打法逐渐发展到振动浇注法。浇注法较之其他施工法的工艺有设备简单、投资少、上马快、原料适应性强等优点,以不定型散状耐火材料取代了传统的、能耗高的烧成砖制品。根据国外资料报道:生产每吨不定型耐火材料的燃料消耗,只有生产每吨烧成耐火制品的1/10～1/20,而电力消耗只有烧成耐火制品的1/5～1/12。我国生产
I. Introduction With the development of steelmaking technology, the overall forming ladle technology gradually replaces the traditional bricklay technology. Construction methods from the centrifugal projection method, mechanical ramming gradually developed to vibration casting method. Pouring method compared to other construction methods are simple equipment, less investment, quick start, raw material adaptability and other advantages, to amorphous bulk refractory material to replace the traditional, high energy consumption of fired brick products. According to foreign data reports: the production of fuel per ton of unshaped refractories, only the production of refractory products per ton of firing 1/10 ~ 1/20, while the power consumption of firing refractory products only 1/5 ~ 1/12. China’s production