【正文】 遼寧石油化工大學繼續(xù)教育學院論文I煤基合成油工程中脫丁烷塔的設計摘 要本篇論文是脫丁烷塔的常規(guī)設計。眾所周知塔設備在當今石油化工企業(yè)中已成為重要裝置之一，所以設計出來的塔容器要經(jīng)過認真精確的校核，才可進行加工制造。本設計將從以下幾個方面進行論述：緒論，是對塔設備概述，講述塔的作用、分類、要求以及對整個設計的概述等內(nèi)容。塔的設計，是對塔設備設計的說明，先介紹塔的構(gòu)造，結(jié)合本設計塔的相關(guān)內(nèi)容對塔設備形式和材料進行選取；再介紹塔的常規(guī)設計，以及對筒體、封頭進行強度計算、自振周期、風載荷、地震載荷、裙座等進行理論說明。計算部分中，是把理論的部分應用到實際，對設計塔的實際計算，最后經(jīng)過一系列的計算和校核，本塔的設計合格。 本設計過程均嚴格遵守 GB1501998《鋼制壓力容器》 ，JB47102022《鋼制塔式容器》和《壓力容器安全技術(shù)監(jiān)察規(guī)程》進行，對該塔進行了強度、剛度、穩(wěn)定性的校核。此外，根據(jù)實際的要求，還相應的完成了總裝備圖、原部件圖及外文翻譯。今后，隨著科學技術(shù)的飛速發(fā)展，塔設備在石油化工企業(yè)中占有越來越重要的地位。同時，將對塔設備有更高的要求，在設計方面要求更加合理，結(jié)構(gòu)簡單，使用方便。所以，在未來，壓力容器技術(shù)將會取得更大的進步以適應石油化工生產(chǎn)的需要。關(guān)鍵詞：塔，浮閥塔盤，設計，校核遼寧石油化工大學繼續(xù)教育學院論文IIThe design of butane towerAbstractThis essay is the conventional design of a De butane tower. Known as the equipment of tower in modern petrochemical business has bee 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 2022 the steel tower containers to the tower on the strength and stiffness and stability. In addition, according to actual requirements, I have pleted 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 valve plate, Design, Comparatively 遼寧石油化工大學繼續(xù)教育學院論文III目錄1 緒論 塔器的產(chǎn)生和發(fā)展及其作用 ..........................................................................1 塔器的發(fā)展現(xiàn)狀及發(fā)展趨勢 ..........................................................................3 塔器的分類 ......................................................................................................4 塔設計概述 ......................................................................................................72 塔體的設計 .................................................................................................................8 筒體 ..................................................................................................................8 封頭 ..................................................................................................................9 裙座形式及選擇 ............................................................................................10 接管 ................................................................................................................10 人孔、手孔的分類及結(jié)構(gòu)形式 ....................................................................10 除沫器 ............................................................................................................11 塔頂?shù)踔?........................................................................................................11 塔的選材 ........................................................................................................12 壓力試驗 ........................................................................................................13 塔的固有周期 ..............................................................................................13 風載荷 ..........................................................................................................14 地震載荷 ......................................................................................................14 裙座強度及穩(wěn)定性校核 ..............................................................................14 裙座筒體 ...........................................................................................14 裙座基礎(chǔ)環(huán) .......................................................................................14 地腳螺栓 ...........................................................................................15 壓力容器常用材料選擇 ..............................................................................15 殼體常用材料選擇及論證 ...............................................................15 接管材料 ...........................................................................................16 法蘭常用材料 ...................................................................................16 螺栓螺栓螺母常用材料 ...................................................................173 設計計算 ...................................................................................................................18 設計條件 ........................................................................................................18遼寧石油化工大學繼續(xù)教育學院論文IV 筒體和封頭的強度計算 ................................................................................18 塔器的質(zhì)量計算 ............................................................................................19 塔自振周期 ....................................................................................................22 塔的分段 ........................................................................................................24 風載荷計算 ....................................................................................................27 圓筒應力校核 ................................................................................................34 水壓實驗校核 ...................................................................................36 裙座殼軸向應力校核 ....................................