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这是水利类英文ppt，包括了Introduction，General Principles of the Operation of the Hydrocyclone，The Equilibrium(平衡) Orbit Hypothesis（假设），Capacity Limitations of the Hydrocyclone等内容，欢迎点击下载。
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The Hydrocyclone 矿加08-1班 佐玉明 1. Introduction 2. General Principles of the Operation of the Hydrocyclone 3. The Equilibrium(平衡) Orbit Hypothesis（假设） 4. Capacity Limitations of the Hydrocyclone It is a continuously operating classifying device that utilises centrifugal force（离心力） to accelerate the settling rate of particles. It main use in mineral processing is as a classifier， which has proved extremely efficient at fine separation sizes. It is used increasingly in closed -circuit grinding operations but has found many other uses， such as desliming（脱泥）， degritting（除沙）， and thickening（浓缩）. It has also found wide acceptance for the washing of fine coal. The principle of operation of the hydrocyclone is based on the concept of the terminal settling velocity（沉降末速） of a solid particle in a centrifugal field. The conditions in an operating hydrocyclone can be described by reference to Figures 2 and 3.
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