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在当前国家大力实施环境保护与节能减排的政策下,如何将炉渣回收利用获得经济和环境双重效益是渣处理的一个重要内容。介绍了一种环保型的渣处理系统IDE,该渣处理系统工作可靠、投资低、适应能力强、即使在渣量大于8t/min的情况下也能获得较好的水渣质量、同时冲渣水系统的冲渣冷凝水全部循环、基本无废水及有害蒸汽排放。并以某钢厂5800m~3高炉为例,介绍了IDE渣处理系统工艺流程、冲渣水系统主要设备及其技术特点。
Under the current policy of vigorously implementing environmental protection and energy conservation and emission reduction in our country, how to get the double benefits of slag recycling for economy and environment is an important part of slag treatment. An environmentally friendly slag treatment system (IDE) is introduced. The slag treatment system is reliable, low investment and adaptable. It can obtain better slag quality even when the amount of slag is more than 8t / min. The water system of slag condensate all cycle, basically no waste water and harmful steam emissions. Taking the 5800m ~ 3 blast furnace in a steel mill as an example, this paper introduces the technological process of IDE slag treatment system, the main equipment of slag flushing system and its technical characteristics.