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clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_czsbxw/">傳質(zhì)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-czsbxw_tianliaotakp/">填料塔</a>?上海不銹鋼塔廠家歡迎來(lái)電無(wú)錫明燕裝備供應(yīng)</p><div id="jpwoqia" class="leftbox clearfix"><h1>上海不銹鋼塔廠家歡迎來(lái)電無(wú)錫明燕裝備供應(yīng)</h1><div id="28rdvsu" class="proBig"><div id="eoasuwo" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775320324977/5313591.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7ce3ebo" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775320324977/5313591.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ji2jwy8" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海不銹鋼塔廠家,塔</p><p><span>***更新：</span>2020-11-24 09:27:29</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="n37j8va" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫明燕裝備有限公司</a></p><p><span>聯(lián)系人：</span>王晶</p><p><span>郵箱: </span>1445901823@qq.com</p><p><span>電話: </span>13801517856</p><p><span>傳真: </span>0510_85952851</p><p><span>網(wǎng)址: </span>http://www.etaihu.com</p><p><span>手機(jī): </span>0510-85952851</p><p><span>地址: </span>雪浪街道南湖中路</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="l2bdfsf" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="72xpmtq" class="box"><p><p style="text-indent:25px">填料塔的流體力學(xué)性能：填料塔傳質(zhì)性能的好壞、負(fù)荷的大小及操作的穩(wěn)定性在很大程度取決于流體通過(guò)填料的流體力學(xué)性能，也即氣體通過(guò)填料層的壓降。在填料塔中，氣體靠壓差自下而上通過(guò)填料層，液體靠重力自上而往下的流過(guò)填料層。將氣體體積流量與塔截面積之比定義為空塔氣速，實(shí)驗(yàn)測(cè)得的不同液體噴淋量下的填料層壓降與空塔氣速的關(guān)系。酒精回收塔適用于制藥、食品，上海不銹鋼塔廠家、輕工，上海不銹鋼塔廠家、化工等行業(yè)的稀酒精回收。也適用于甲醇等其他溶煤產(chǎn)品的蒸餾，上海不銹鋼塔廠家。塔釜液面堅(jiān)持恒守時(shí)，塔釜加熱發(fā)作的上升蒸汽量堅(jiān)持不變。上海不銹鋼塔廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海不銹鋼塔廠家,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775320324977/5313591.png"></div><p style="text-indent:25px">隨著石油化工的發(fā)展，填料塔日益受到人們的重視，此后的20多年間，填料塔技術(shù)有了長(zhǎng)足的進(jìn)步，涌現(xiàn)出不少高效填料與新型塔內(nèi)件，特別是新型高效規(guī)整填料的不斷開(kāi)發(fā)與應(yīng)用，沖擊了蒸餾設(shè)備以板式塔為主的局面，且大有取代板式塔的趨勢(shì)。比較大直徑規(guī)整填料塔已達(dá)14～20m，結(jié)束了填料塔只適用于小直徑塔的歷史。這標(biāo)志著填料塔的塔填料、塔內(nèi)件及填料塔本身的綜合設(shè)計(jì)技術(shù)進(jìn)入了一個(gè)新階段?？v觀填料塔的發(fā)展，可以看出，直至80年代末，新型填料的研究始終十分活躍，尤其是新型規(guī)整填料不斷涌現(xiàn)，所以當(dāng)時(shí)有人說(shuō)是規(guī)整填料的世界。填料塔反應(yīng)器廠家直銷酒精回收塔的工作原理是利用旋轉(zhuǎn)產(chǎn)生的離心力場(chǎng)代替常規(guī)重力場(chǎng)，極大地強(qiáng)化氣液傳質(zhì)過(guò)程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海不銹鋼塔廠家,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774916191760/6590636.png"></div><p style="text-indent:25px">填料塔以填料作為氣、液接觸和傳質(zhì)的基本構(gòu)件，液體在填料表面呈膜狀自上而往下的流動(dòng)，氣體呈連續(xù)相自下而上與液體作遞向流動(dòng)，并進(jìn)行的氣、液兩相間的傳質(zhì)和傳熱。兩相的組分濃度和溫度沿塔高連續(xù)變化。填料塔屬于微分接觸型的氣、液傳質(zhì)設(shè)備。填料塔又稱填充塔?；どa(chǎn)中常用的一類傳質(zhì)設(shè)備。主要由圓柱形的塔體和堆放在塔內(nèi)的填料（各種形狀的固體物，用于增加兩相流體間的面積，增強(qiáng)兩相間的傳質(zhì)）等組成。用于吸收、蒸餾、萃取等。填料塔是以塔內(nèi)的填料作為氣液兩相間接觸構(gòu)件的傳質(zhì)設(shè)備。</p><p style="text-indent:25px">在化工、輕工、電鍍等多個(gè)領(lǐng)域都會(huì)用到一些塔容器，比如蒸餾塔。蒸餾塔屬于一種化工塔類設(shè)備，因?yàn)閺?qiáng)度高，抗高溫腐蝕等特點(diǎn)而被普遍使用。而對(duì)于蒸餾塔提純酒精時(shí)的工作原理并不為多少人知道，下面就是一些簡(jiǎn)單的介紹。首先要清楚，比如在發(fā)酵成熟醪時(shí)，里面含有數(shù)十種物質(zhì)，如果添加水，這么多五子的總含量就會(huì)較大超過(guò)酒精含量，而要想獲取高純度的酒精，就需要用到特定方式，以便使得酒精從成熟醪中分出來(lái)。而在生產(chǎn)過(guò)程中，可以通過(guò)加熱蒸餾使得不同沸點(diǎn)、比重等的物質(zhì)從各自所對(duì)應(yīng)的從不同的設(shè)備中分出來(lái)，這樣就能夠獲得較高純度的酒精。這種酒精再經(jīng)過(guò)其它方式處理，就會(huì)成為人們想要的超高純度酒精。甲醇回收塔主要是適用于制藥、食品、輕工、化工等行業(yè)的稀酒精回收；也適用于甲醇等其他溶媒的蒸餾。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海不銹鋼塔廠家,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774849433240/1945135.png"></div><p style="text-indent:25px">若精餾塔進(jìn)料中的輕組分的濃度增加時(shí)，提餾段的負(fù)荷增加。關(guān)于固定了提餾段塔板數(shù)的塔來(lái)說(shuō)，將形成提餾段的輕組分蒸出不完整，釜液中輕組分的損失加大。應(yīng)當(dāng)指出，在精餾塔操作過(guò)程中，進(jìn)料量、進(jìn)料組成和進(jìn)料溫度的改動(dòng)，塔釜加熱蒸汽量的改動(dòng)、回流量、回流溫度、塔頂冷劑量的改動(dòng)以及塔板的梗塞等，都有可能惹起塔壓的動(dòng)搖，此時(shí)我們應(yīng)先剖析塔壓動(dòng)搖的緣由，及時(shí)處置，使操作恢復(fù)正常。浮閥塔板的性能兼有泡罩塔板與多孔塔板的優(yōu)點(diǎn)，并改良了它們的缺陷。泡罩塔板由于齒縫開(kāi)度是固定的，因而其對(duì)蒸汽負(fù)荷變動(dòng)的順應(yīng)性能不好。汽速小時(shí)，氣液接觸不好，氣速大時(shí)，又易使蒸汽吹開(kāi)液體。多孔塔板固然構(gòu)造簡(jiǎn)單，處置才能大，但操作彈性比擬小，關(guān)于浮閥塔來(lái)說(shuō)，閥片的開(kāi)度則隨汽速而變。低氣速時(shí)，閥片在重力作用下自動(dòng)落下，以減少走漏。所以，浮閥塔的效率較高，操作彈性大，能較好的順應(yīng)進(jìn)料量的變化，有實(shí)驗(yàn)標(biāo)明，其較大負(fù)荷與較小負(fù)荷的比可到達(dá)7～9左右。填料塔也有一些不足之處，如填料造價(jià)高。填料塔反應(yīng)器廠家直銷</p><p style="text-indent:25px">有的塔段可選用規(guī)整填料，而有的塔段可選用散裝填料。上海不銹鋼塔廠家</p><p style="text-indent:25px">填料塔由塔體、填料、填料支承板、液體分布器、液體再分布器、氣體和液體進(jìn)出口接管等部件組成，塔體常用金屬或增強(qiáng)塑料等材料制成直立圓筒形，塔內(nèi)裝有一定高度的填料，填料可亂堆或整砌，塔底裝有填料支承板，填料上方裝有填料壓板。液體自塔頂經(jīng)液體分布器噴灑于填料頂部，并在填料的表面呈膜狀流下，氣體從塔底的氣體進(jìn)口送入，流過(guò)填料的空隙，在填料層中與液體逆流接觸進(jìn)行傳質(zhì)。填料塔內(nèi)主要部件作用如下：填料：填料提供了塔內(nèi)的氣液兩相接觸表面。上海不銹鋼塔廠家</p><p style="text-indent:25px">無(wú)錫明燕裝備有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。公司自創(chuàng)立以來(lái)，投身于反應(yīng)釜，儲(chǔ)罐，塔器，換熱器，是機(jī)械及行業(yè)設(shè)備的主力軍。無(wú)錫明燕裝備始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。無(wú)錫明燕裝備始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使無(wú)錫明燕裝備在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2125038.html</p></div></div></div></div></div><div id="gqfxe3e" class="page-right twoColRt"><div id="pp7v9an" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="t2u2fh8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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