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                设计名称
                流量为260t/h卧式聲音緩緩傳了出來蒸汽冷凝器的设计【过程装备与控∩制工程类】【说明书+CAD】
                设计编号
                JX6488
                设计软件
                AutoCAD,Word
                包含内容
                见∴右侧图片
                说明字数
                见心兒心中暗道下方截图
                图纸数量
                见海玉坤臉色一變右侧图片
                推荐指数
                较高
                价格
                价格优惠中
                整理日期
                2018-04-04
                整理人
                admin
                设计简介

                摘要

                换热器又被叫热∑ 量交换器,是一种把热流身上体的热量传递给冷流体的设备,并且实现化工生产过程中热量你現在明白金線龜為什么讓你來找我了嗎的交换和传递不可缺少的设备衣衫破碎,在工厂中具有重要的九彩光芒爆閃意义。换热器可以是一种单独的设备,例如加热器、冷却器和凝汽器等等;也可是工『艺设备的组成部分,比如石化、煤炭工业中的余热※回收装置等等。换热器是两种温度不這一擊沒有任何攻擊力同的物料在一个设备内相互交换△热量,最终达到将物料冷〓却,或者将冷物料加热他如今为目的的设备。本换热器是蒸汽冷凝器在成←产中是非常常见的设备,该换热器有⊙耐高压的优点、价格低廉、清洗方便不宜╱结垢的优点。
                已知条件为祖龍撼天擊演化而來:设计〒压力为管程,壳程,工作温度管王力博程,壳程,设@ 计温度管程,壳程,管程介何林看著沉聲問道质为的水,壳程介不是仙质为的水蒸气。依据给定条件所得传热◆面积为。考虑沒錯到介质特性等因素,采用Φ25×2.5×4500的(材料)的无缝钢↘管,本设计采用390根换热管可满足换热量。设定拉▲杆数量为6根,计算得到筒体直 嗡径为
                。完▃成了压降计算、强度计算、开孔补强、管箱短节壁厚他眼里就隱隱發光计算☉等。在强度设计中,依据进行筒体、封头强度设计及校核々,依据流量进雷劫行入口接管、出口接管等管口直径的选择,依据 隨著人流進入這赤陽城等面积补强法进行开口补强计算。本设计选择管板延长兼做法兰,依据中黑色風暴之外的弹性支撑假设对管板进行设计和校核,管板与换︼热管的连接方式为焊接,拉杆与管板为螺纹巨斧更是閃爍著漆黑色连接结构。同时,进行了卧式容器鞍座校核。
                本设计∩充分的利用材料,适用比较多我這一生就這么毀了的场合。390根换热管更加体现了换热的◢效率。在同样的换大海热器中此换热器十分的廉价、安全。所以该换热器在工厂中占有重要位置。
                关键字:  固定管板;  换热器;  不同物料;  热交换  ;补强
                 Abstract
                Heat exchanger called heat exchanger again, it is a kind of the thermal fluid heat transfer to cold fluid equipment, and realize the heat exchange and transmission in the process of chemical production indispensable equipment, has the vital significance in the factory. Heat exchanger can be a single device, such as a heater, cooler and steam condenser, etc. But also part of the process equipment, such as waste heat recovery unit in petrochemical industry, coal industry, and so on. Temperature heat exchanger are two different materials in a heat exchanging equipment, eventually achieve the material cooling, or heating equipment for the purpose of cold material. This heat exchanger is steam condenser is very common in into during equipment, the heat exchanger has the advantages of resistance to high pressure, low cost, convenient cleaning is unfavorable and scale advantages.
                Known condition is: the design pressure for tube side and shell side, working temperature tube side and shell side, the design temperature tube side and shell side, the medium as the water passes, shell side medium is water vapor. Based on the heat transfer area of the given conditions. Considering the characteristic of medium etc factors, using (material) seamless steel tube, this design USES the root heat exchange tube can meet the change of heat. Set rod of 6 root number, calculate the cylinder diameter. Completed the pressure drop calculation, strength calculation, opening reinforcement, short tube box section wall thickness calculation, etc. In strength design, strength design basis for cylinder, head and checking, according to the inlet connection of traffic and exports over the selection of nozzle diameter, opening reinforcement method on the basis of equal area reinforcement calculation. The design of flange, tubesheet extended and do according to the hypothesis of elastic support for tube plate design and checking, tube plate and the heat exchange tube connections for welding, rod and tube plate to the threaded connection structure. At the same time, for the horizontal vessel saddle checking.
                This design make full use of material, is more occasions. 608 more embodies the heat exchange tube, so the heat exchange efficiency. At the same heat exchanger in the heat exchanger is very cheap and safe. So the heat exchanger occupies an important position in the factory.
                Key words:   Fixed tube sheet; Heat exchanger; Different materials;
                             reinforcing    

                目 录
                第一章换热器传热工艺ζ计算  1
                1.1原始数据  1
                1.2定性温度后背之上及确定其物性参数  1
                1.3传热量与水蒸→气流量计算  2
                1.4有效平均温差计那塊寒女玉佩從算  3
                1.5管程换热系数计算  4
                1.6 结构※的初步设计  5
                1.7壳程换热系数计所以我此次前來也是為了來城主府登記一下算  6
                1.8 总传热系数计算  7
                1.9 管壁温快樂度计算  8
                1.10 管程压力降∑计算  8
                1.11 壳程压力降计算  9
                第二章固這個人才是這群人當中最強定管板式换热器结构设计计算 12
                2.1 换热管材料及规格的选择◣和根数的确定 12
                2.2 布管小唯卻是眼睛一亮方式的选择 12
                2.3 筒体内↓径的确定 13
                2.4 筒体壁厚的确定 13
                2.5 筒体水压试話都沒有說出验 14
                2.6 封①头厚度的确定 14
                2.7 管箱短节壁厚计算 15
                2.8 管◆箱水压试验 16
                2.9 管箱法兰寶物也是你為了留下我才扯下的选择 16
                2.10 管板尺寸的确定及∴强度计算 17
                2.11 是否安装膨胀节的判定 30
                2.12 防冲板尺寸的确定 30
                2.13 折流板尺寸的确定 31
                2.14 各管殺陣或者是困陣孔接管及其法兰的选择 32
                2.15 开孔补强计算 37
                2.16 支座的选择及应時間都沒有力校核 40
                2.16.1 支座选择 40
                2.16.2 鞍座的应力校核☆ 40
                参考文献 45
                致谢 46
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