废水搅拌机毕业设计

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1、 摘摘 要要 搅拌器的设计主要包括：主轴的设计、絮擬池的设计、桨板的设计、机架的设计、以及机架底部件 的设计。由于废水搅拌机一般应用于化工业、治水业等，所以其结构尺寸一般较大，所以一般采用螺栓 连接。本设计涉及的内容主要是包括机械学和流体学。机械方面主要包括尺寸的设计及校核，各零部件 的配合，部件间的连接。流体学主要包括流体的一些相似理论，流体碰撞等。 关键词：关键词： 絮凝池 混凝剂 沉淀效果 絮凝性能 1 Abstract Accomplish flocculation process flocculation pool (call reaction in general often po

2、ol) , handle middle in clean water occupying important position. Natural water suspension matter and limb matter grain diameter are very trivial.Be to dislodge these matter being backed by the means drifting along curdling generally , that is ,add the appropriate coagulant , blend through sufficient

3、ly in raw water, -let colloid stability be spoiled the polymer (coming off after steady) and being situated between with coagulant water looks at and appraises an adsorption , makes a pellet have the flocculation function. But, that flocculation pool purpose is to create appropriate waterpower condi

4、tion makes this have flocculation function pellet assembling, to form bigger flocculation body (catkin granule) in contacting middle mutually. But therefore, flocculation pool designs thinking that indeed or not, effect being related to a flocculation, the flocculation effect has direct impact to follow-up treatment precipitayion effect. The flocculation mixer is flocculation pool mechanical rabble device , it is used for the waste water treatment mixing process mainly. Design the desig