分馏塔设计1.docVIP

辽宁石油化工大学继续教育学院论文 PAGE  PAGE 2 分馏塔设计 摘 要 本篇论文是分馏塔的常规设计。塔设备在当今石油化工企业中成为重要装置之一。设计将从以下几个方面进行论述：说明部分，设计计算部分，原理及XX塔体焊接工艺设计和外文翻译部分。说明部分是确定钢材的选取，有关零件的结构尺寸和有关制造检验方法；而对XX塔体的焊接结构的设计，工艺，焊接方法及焊后处理为说明重点。 本设计过程均严格遵守GB150-1998《钢制压力容器》和JB4710-2005《钢制塔式容器》进行，对该塔进行了强度、刚度、稳定性的校核。 此外，根据世纪的要求，还相应的完成了原部件图、总装图及外文翻译。 今后，随着科学技术的飞速发展，塔设备在石油化工企业中占有越来越重要的地位。同时，将对塔设备有更高的要求，在设计方面要求更加合理，结构简单，使用方便。所以，在未来，压力容器技术将会取得更大的进步以适应石油化工生产的需要。 关键词：常规设计，校核，安全 The design of fractionating tower Abstract This paper is the conventional design of fractionating tower. Tower equipment become one of the important devices in todays petrochemical enterprises. Design will be carried out on the following areas: Description of the calculation part and the part of theory and foreign language translation. That part is to determine the selection of steel, the size and structure of parts of the manufacturing test; on the head, cylinder, to strengthen the circle, wind load, earthquake load, natural cycles, such as group Block is a key part of the calculation. The design process are strictly adhered to GB150-199《Steel Pressure Vessels》and JB4710-2005 《steel tower vessel》in the tower of strength, stiffness, stability of calibration. Furthermore, in accordance with the requirements of the century, but also the completion of the corresponding parts of the original map, assembly plans and foreign language translation. In the future, as the rapid development of science and technology, tower equipment, petro-chemical enterprises in the increasingly important position occupied. At the same time,the tower equipment will have greater demands, in terms of design requirements are more reasonable, simple structure and easy to use. Therefore, in the future, pressure vessel technology will achieve greater progress in order to adapt to the needs of petrochemical production. Key words：Conventional Design，Checking，Safe  目录 摘要 ………………………………………………………………………ⅠAbstract………………………………………………………………………………Ⅱ 1.说明部分……………………………………………………………………1 1.1