摘要
液体旋流分离器是水环境污染治理的主要设备之一。分离效率是衡量液体旋流分离器分离过程进行完善程度的最重要的技术指标,它能从质与量两方面反映出设备性能的优劣。当前液体旋流分离器设计过程还缺少具体量化的理论依据,为了给液体旋流分离器的设计提供理论依据,通过液体旋流分离器从水中分离固体粒子的性能实验,得出了液体旋流分离器各部结构尺寸、形状、相对比例对分离效率的不同影响程度,提出了结构参数的最佳取值范围。按照本研究提出的设计原则和方法,可以制造出性能优良的液体旋流分离器。
Hydrocyclone is one of the major important equipments for treatment of polluted water. The separation efficiency is the most important technical indicator for evaluating whether the separating process is perfect or not. It can reflect the performance of the equipment from both the qualitative and quantitative aspects. At present, it is still deficient in theoretical foundation on the concrete quantization of hydrocyclone design. The performance experiment of separating solid particle from water by hydrocyclone is carried out in order to provide a theoretical basis for the design of hydrocyclone. The structure size, shape and relative proportions of hydrocyclone have different impacts on the separation efficiency. Furthermore, the best value scope of design parameters has been proposed. Hydrocyclone with good function can be made according to the design principles and methods of this paper.
出处
《环境工程学报》
CAS
CSCD
北大核心
2007年第5期139-144,共6页
Chinese Journal of Environmental Engineering
基金
2005年度大连市第三批科技项目(2005E21SF143)
关键词
液体旋流分离器
分离效率
压力损失
悬浊液
hydrocyclone
separation efficiency
pressure loss
suspending liquid
