摘要
试验证明，缺角正方形斜管具有水力条件好、处理原水浊度范围较广、沉淀效果较好等优点。另外还做了缺角正方形斜管与蜂窝形斜管的对比试验研究；推导出了缺角正方形斜管的水力特性参数公式，为实际应用提供了计算公式。
Researches show thatquare- with- gap tube has advantages of better hydraulicconditions, broad adaptability for treatment of various raw waters and high sedimentation efficien-cy. A contrast experiment is carried out between squarewith- gap tube and hexagonal tube. The for-mula of hydraulic character parameter is deducetl for square-with- gap tube provides to theoreticalbaqe for practical application of square-with-gap tube.
关键词
斜管
沉淀
方形斜管
试验
tube settling,sedimentation technology, square-with-gap tube
