液体旋流分离器内部流场分布的测试与研究  

The research and test of the distribution of flow space in hydrocyclone

作　　者：矫学成[1] 闪红光[1] 王贵林[1] 孙强[1] 矫学真[2] 

机构地区：[1]大连市环境科学设计研究院,大连116023 [2]哈尔滨工业大学,哈尔滨150001

出　　处：《环境污染治理技术与设备》2003年第2期84-88,共5页Techniques and Equipment for Environmental Pollution Control

摘　　要：改变传统的利用皮托管插入法对流场分布的测试方法 ,利用激光流速计分别对两种具有代表性的液体旋流分离器的切线方向和轴线方向的流场分布进行了测试 ,得到了精确的结果。为分析、研究和提高旋流分离器的性能 。The research changes over to instrumental method by the instrumentality of pitot tube to insert the flow space for testing the distribution of flow space. By use of the laser velometer we test the distribution of flow space along the lines of the shaft and the shear in two kinds of the typical hydrocyclone. As a accurate result is obtained, the research provides basic data and effective data for analyzing and improving the characters of hydrocyclone.

关 键 词：流场分布 液体旋流分离器 激光流速计 分离效率 压力 失 流量比 污水处理 

分 类 号：X703.3[环境科学与工程—环境工程]