年產(chǎn)4500噸二硫化碳尾氣處理系統(tǒng)及冷凝器設(shè)計（全套CAD圖+說明書+開題報告+翻譯）
年產(chǎn)4500噸二硫化碳尾氣處理系統(tǒng)及冷凝器設(shè)計（全套CAD圖+說明書+開題報告+翻譯）,年產(chǎn),二硫化碳,尾氣,處理,系統(tǒng),冷凝器,設(shè)計,全套,cad,說明書,仿單,開題,報告,講演,呈文,翻譯
摘 要
本次設(shè)計介紹了二硫化碳尾氣處理系統(tǒng)的工藝設(shè)計。它包括總工藝流程設(shè)計，冷凝器的設(shè)計及校核，計量罐的設(shè)計及校核。
冷凝器的設(shè)計是本次設(shè)計的重點。根據(jù)實際情況最終確定選用應(yīng)用最為廣泛的間壁式換熱設(shè)備為此次所需冷凝器。它的設(shè)計步驟為先進行傳熱計算，然后進行冷凝器的尺寸計算，最后進行強度計算和校核。設(shè)計前的熱力計算是本次設(shè)計的難點與重點。由于冷凝的介質(zhì)中含有不凝性氣體，所以加大了熱力學(xué)傳熱計算這部分的計算難度。冷凝器的設(shè)計包括冷凝器上的筒體、封頭、管箱、管板、換熱管、折流板、拉桿、接管、開孔補強、支座、法蘭等的設(shè)計、計算與核算。
計量罐的設(shè)計包括筒體、封頭、接管、開口補強、液面計及支座的設(shè)計和校核，是本次設(shè)計的一個重要組成部分。
關(guān)鍵詞：總工藝流程；冷凝器；計量罐；
Abstract
Introduction to the Design of the exhaust gas treatment system of the carbon disulfide Process Design. It includes the total flow structural design, the condenser design and verification, measurement can design and verification.
Condenser is designed to be the focus of this design. According to the actual situation to determine the final selection of the most widely used heat exchanger equipment partitions required for the condenser. It is designed to carry out the steps for the first heat transfer calculation, then the size of the condenser, the final calculation and check for strength. Design before the thermal calculation is difficult in this design and focus. As a result of condensation of the medium containing non-condensable gas, it increased the heat transfer calculation of the thermodynamic calculation of the difficulty of this part. Condenser design includes the cylinder, head, control boxes, control panels, heat exchanger, baffle, bar, take over, opening reinforcement, bearing, flange, such as design, computing and accounting.
measurement can design includes cylinder, head, take over, opening reinforcement, and the bearing surface of the design and verification, is an important design component.
Key words: total flow; condenser; measurement can;
目錄
前 言 1
1二硫化碳尾氣處理系統(tǒng)工藝設(shè)計 2
1.1國內(nèi)外二硫化碳生產(chǎn)概況 2
1.2工藝流程設(shè)計 3
2冷凝器的設(shè)計 4
2.1冷凝器的結(jié)構(gòu)選型 4
2.2熱力計算 4
2.2.1設(shè)計參數(shù) 4
2.2.2熱量衡算 5
2.3冷卻水量的計算 6
2.4初定冷凝器尺寸 6
2.4.1試選管子 7
2.4.2校核水的流速 8
2.5冷凝器結(jié)構(gòu)設(shè)計 12
2.5.1管束分程 12
2.5.2管子排列 12
2.5.3冷凝器管板的結(jié)構(gòu)形式 13
2.5.4管子與管板、管板與殼體的連接 14
2.5.5 冷凝器殼體設(shè)計 14
2.5.6 冷凝器封頭設(shè)計 15
2.5.7折流板設(shè)計 16
2.5.8拉桿設(shè)計 17
2.5.9進出口管設(shè)計 17
2.5.10進出口管法蘭設(shè)計 18
2.5.11開孔補強 19
2.5.12管箱設(shè)計及管箱與殼體接管的位置 20
2.5.13支座設(shè)計 22
2.5.14校核冷凝器應(yīng)力 23
2.5.15管板校核 26
2.5.16 水壓試驗校核 40
2.5.17壓力試驗 40
3 計量罐的設(shè)計 41
3.1筒體設(shè)計 41
3.2封頭設(shè)計 42
3.3開孔與接管及補強圈設(shè)計 43
3.4液面設(shè)計 43
3.5裕量校核 44
3.6支座設(shè)計 44
3.7水壓試驗 45
附 錄 46
參考文獻 63
謝 辭 64
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