石油污水粗过滤分离装置的设计

论文编号:JX713  论文字数:13364.页数:31   附CAD图

摘     要
 油田污水主要包括油田采出水、钻井污水及站内其它类型的含油污水。油田污水的处理方法根据油田生产、环境等因素可以有多种方式。本文主要研究的是粗粒化石油污水处理装置在油田污水处理上的应用。首先是对油田污水处理进行概述以及国内外油田污水处理技术现状和发展进行了讨论，提出了本论的主要研究内容。其次是对污水处理装置的结构，功能，特点，工作原理等进行认识和研究。在原有的污水处理装置基础上提出新的设计方案，运用一种新型的粗粒化反应器，对油田舍油废水进行处理，可以有效地降低油份和悬浮物含量。从而减轻后续工艺的处理负荷，提高最终出水的水质。主要工作是完成罐体壁厚的计算、罐体的校核、螺栓的计算及各个零部件的绘制。
 
关键字：油田污水   油水分离   粗粒化  
The Design of Oil Wastewater Coarse Grain Filter

Abstract
 Oilfield sewage main includes oilfield produced water, drilling and sewage stations other types of oily wastewater. According to the oilfield production, and other factors Oilfield sewage disposal methods could take a variety of forms. This paper studies the coarse—grained oil sewage treatment plant in oilfield sewage treatment Application. First, the oilfield sewage treatment overview of domestic and international oilfield sewage treatment technology and development were discussed on the proposed major research content. Second，sewage treatment plants in the structure, function, features, operating principle for understanding and research. Based on the sewage treatment plant , the original basis of a new program to improve, a new type of circulation coarse—grained reactor has been applied in the oil field wastewater treatment，which has a good efficiency in reducing the oil and solid suspends(SS)content. Hence，it can lessen the load of the subsequent process and enhance the quality of the ultimate water, Major work is to complete the thickness of the tank, checking the tank, bolts and the calculation of the various parts of the drawing.
 
Keywords : oilfield sewage   Oil-Water Separator   coarse—grained

目  录
摘     要 I
Abstract II
目  录 III
第一章  绪论 1
1.1概述 1
1.2含油污水对环境的危害 1
1.3国内外油田污水处理现状 2
1.4油田污水处理发展趋势 7
1.5本文主要研究内容 8
1.6本章小结 8
第二章 油田污水处理的一般工艺 9
2.1粗过滤装置 9
2.2精细过滤装置 10
第三章 新型污水粗过滤装置的设计 15
3.1结构及工作原理 15
3.2过滤介质选择 16
3.3过滤压板设计 16
3.4罐体设计 17
3.5电机选择 21
3.6螺栓选择 21
第四章 总结 25
参考文献 26
致 谢 27
附录 28

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