高效绿液澄清器的开发与应用

Development and application of high efficient green liquor clarifier

绿液高效澄清器以沉降层过滤法的澄清理念为基础,以悬浮物絮凝沉积、均匀布液和排出液体中气体及稳定液体流动等为关键点,在优化应用高效絮凝沉积技术的基础上,攻克了传动装置、混合分离室、布液装置、液体溢流堰等关键技术,自主研发了ZHQⅡ型绿液高效澄清器,并推广应用于市场,可大幅度降低绿液中固形物含量,进一步保证后续工段运行的稳定性,并能有效地节省运行成本。

High efifcient green liquor clariifer is based on clarifying idea of sedimentation layer filtering method, in which key points include flocculation sedimentary, liquor distribution, liquor gas separation and stable liquor flow etc. On the base of applying high efficient flocculation sedimentary technology, we capture some key technologies of separation chamber mixture, liquor distribution device, liquor overflow weir etc., and develop ZHQII high efficient green liquor clarifier, which is in popularization and application to market. That could reduce solid content in green liquor sharply to ensure stability of following stages and save operation cost effectively.