摘要
本文通过对不同斜管断面形状的分析,指出斜管断面形状不同,其沉淀面积也不同,沉淀面积较大的斜管,应有较高的沉淀效率,从而设计出比蜂窝斜管沉淀面积更大的近菱形斜管。通过模型及半生产性试验研究证实,近菱形斜管确实是比蜂窝斜管沉淀效率更高的新型斜管沉淀装置。
In this paper,the authors consider that,for the tube-settler,different cross-sectional shaped tubes give different settling areas. The new oblique tube-settler with nearly rhombohedral cross-sectional tubes gives larger settling area than those old ones that are with honeycomb cross-sectional tubes. The results of the pilot experiment show that the new tube settler with larger settling area gives better settling effect than the old, with smaller area ones.
出处
《中国给水排水》
CAS
CSCD
北大核心
1992年第2期4-6,共3页
China Water & Wastewater