煤基合成油工程中脱丁烷塔的设计论文p47.docVIP

煤基合成油工程中脱丁烷塔的设计 摘 要 本篇论文是脱丁烷塔的常规设计。众所周知塔设备在当今石油化工企业中已成为重要装置之一，所以设计出来的塔容器要经过认真精确的校核，才可进行加工制造。本设计将从以下几个方面进行论述：绪论，是对塔设备概述，讲述塔的作用、分类、要求以及对整个设计的概述等内容。塔的设计，是对塔设备设计的说明，先介绍塔的构造，结合本设计塔的相关内容对塔设备形式和材料进行选取；再介绍塔的常规设计，以及对筒体、封头进行强度计算、自振周期、风载荷、地震载荷、裙座等进行理论说明。计算部分中，是把理论的部分应用到实际，对设计塔的实际计算，最后经过一系列的计算和校核，本塔的设计合格。 本设计过程均严格遵守GB150-1998《钢制压力容器》，JB4710-2005《钢制塔式容器》和《压力容器安全技术监察规程》进行，对该塔进行了强度、刚度、稳定性的校核。 此外，根据实际的要求，还相应的完成了总装备图、原部件图及外文翻译。 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：塔，浮阀塔盘，设计，校核 The design of butane tower Abstract This essay is the conventional design of a De butane tower. Known as the equipment of tower in modern petrochemical business has become an important device, designed one of the tower will carefully accurate school can only the manufacturing process .The design from the following aspects dealing with ：the first part explain the equipment that related to the role of that tower, structure and classify content . For design calculations, is the device design on the first set of select and steel is made up of kiln body, a head count and cycle of its load, the wind and seismic load, the kilt, evaluated and the nucleus. After a series of terms and calculations, the design of the tower has been nuclear test. The design process are strictly observe GB150 -1998 the steel pressure vessel and JB4710 -2005 the steel tower containers to the tower on the strength and stiffness and stability. In addition, according to actual requirements, I have completed the original parts and equipment in the diagram and translation. In future, as technology evolved, the equipment in petrochemical business occupies an increasingly important position. At the same time, the equipment of higher demands on the design requires more reasonable, simple structure, easy to use. Therefore, in the future, the pressure vessel technology will make greater progress to meet the needs of the petrochemical production. Keywords: Tower, Float val