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在重有色湿法冶炼生产中,由于侵蚀性介质的大量存在,工艺上的不尽合理或生产管理不善,造成大量酸液跑冒滴漏,使设备、管道和厂房结构、地坪、地基等都遭到不同程度的腐蚀。我们曾对西北、中南、华东、华北等地二十多个重有色湿法冶炼厂房结构,进行了较系统的调查。就厂房布置、结构选型等问题提出一些看法,供参考。
In the heavy-colored wet smelting production, due to the existence of a large number of aggressive media, unreasonable process or poor production management, a large amount of acid is leaked, so that the equipment, pipelines and plant structures, floors, and foundations are all Corroded to varying degrees. We have conducted more systematic investigations on the structure of more than 20 heavy-coloured wet smelting plants in the northwest, central south, eastern China, and northern China. On the layout of the plant, structure selection and other issues put forward some views for reference.