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结合某改造工程，介绍了轧钢厂旋流沉淀池池壁筒体半逆作法施工技术。
Combining with some reconstruction engineering, construction technology of half top-down method for swirl sedimentation tank of rolling plant is introduced.
本文在理论上和总结设计及生产运行经验基础上介绍了下旋重力旋流沉淀池的构造、设计和计算。
The structure, design and calculation of the gravity descending whirling settling basin are introduced theoretically and on the basis of summing up the experience in the design and production run.
在原普通浓缩机结构的基础上，改为两级串联旋流絮凝沉淀池。
The treating method of an ore dressing wastewater is changed to the one using a whirling coagulation sedimentation tank on the basis of the structure of the original ordinary concentrator.
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