南京專業(yè)生產(chǎn)精餾塔真誠推薦無錫明燕裝備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="填料塔在一般情況下，每年定期停車檢修、2次，將設(shè)備打開，對其內(nèi)部構(gòu)件及煢體上大的損壞進(jìn)行檢查、檢修。定期檢查的主要有以下項目，南京專業(yè)生產(chǎn)精餾塔。檢查塔盤水平度，支持件、連接件的腐蝕、松動等情況，必要時取出塔外進(jìn)行清洗或更換。檢查塔體腐蝕、"><meta name="keywords" content="南京專業(yè)生產(chǎn)精餾塔,塔"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="aztugxo" class="twoCol"><div id="mgizqht" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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>?南京專業(yè)生產(chǎn)精餾塔真誠推薦無錫明燕裝備供應(yīng)</p><div id="8ar8y8j" class="leftbox clearfix"><h1>南京專業(yè)生產(chǎn)精餾塔真誠推薦無錫明燕裝備供應(yīng)</h1><div id="qkmt7z8" class="proBig"><div id="l7749ml" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775029287900/3945295.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gkrypgn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775029287900/3945295.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jszrt3u" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>南京專業(yè)生產(chǎn)精餾塔,塔</p><p><span>***更新：</span>2020-11-22 03:19:52</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lpwtf2l" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無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="k2lhovm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="w2ginhy" class="box"><p><p style="text-indent:25px">填料塔在一般情況下，每年定期停車檢修、2次，將設(shè)備打開，對其內(nèi)部構(gòu)件及煢體上大的損壞進(jìn)行檢查、檢修。定期檢查的主要有以下項目，南京專業(yè)生產(chǎn)精餾塔。檢查塔盤水平度，支持件、連接件的腐蝕、松動等情況，必要時取出塔外進(jìn)行清洗或更換。檢查塔體腐蝕、變形及各部位焊縫的情況，對塔壁、封頭、進(jìn)料口處筒體，南京專業(yè)生產(chǎn)精餾塔、出人\??！\接管等處進(jìn)行超聲波測量，判斷設(shè)備的使用壽命。檢查安全閥、壓力表、液面計翥無發(fā)生堵塞現(xiàn)象，是否在規(guī)定的壓力作，必要時重新進(jìn)行調(diào)整和校驗，南京專業(yè)生產(chǎn)精餾塔。如在運行中發(fā)現(xiàn)異常振動現(xiàn)象，停車檢查時一定要查明原因、并妥善處理。填料塔的塔身是一直立式圓筒，底部裝有支承板。南京專業(yè)生產(chǎn)精餾塔</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京專業(yè)生產(chǎn)精餾塔,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775029287900/3945295.png"></div><p style="text-indent:25px">精餾塔的操作應(yīng)掌握物料平衡、氣液相平衡和熱量平衡。物料平衡指的是單位時間內(nèi)進(jìn)塔的物料量應(yīng)等于離開塔的諸物料量之和。物料平衡體現(xiàn)了塔的生產(chǎn)能力，它主要是靠進(jìn)料量和塔頂、塔底出料量來調(diào)節(jié)的。操作中，物料平衡的變化具體反應(yīng)在塔底液面上。當(dāng)塔的操作不符合總的物料平衡時，可以從塔壓差的變化上反映出來。例如，進(jìn)得多，出得少，則塔壓差上升。對于一個固定的精餾塔來講，塔壓差應(yīng)在一定的范圍內(nèi)，塔壓差過大，塔內(nèi)上升蒸氣的速度過大，霧沫夾帶嚴(yán)重，甚至發(fā)生液泛而破壞正常的操作；塔壓差過小，塔內(nèi)上升蒸氣的速度過小，塔板上氣液兩相傳質(zhì)效果降低，甚至發(fā)生漏液，較大降低了塔板效率。物料平衡掌握不好，會使整個塔的操作處于混亂狀態(tài)，掌握物料平衡是塔操作中的一個關(guān)鍵。如果正常的物料平衡受到破壞，它將影響另兩個平衡，即氣液相平衡達(dá)不到預(yù)期的效果，熱平衡也被破壞而需重新予以調(diào)整。不銹鋼填料塔多少錢填料塔操作范圍較小，特別是對于液體負(fù)荷變化更為敏感。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京專業(yè)生產(chǎn)精餾塔,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774838671460/6435513.png"></div><p style="text-indent:25px">精餾塔的精餾過程是能耗大戶，精餾塔中上升蒸汽量越多，輕組分越容易從塔頂餾出，但消耗能量也越大，單位進(jìn)料量能耗增加到一些數(shù)值后，如果繼續(xù)增加塔內(nèi)上升蒸汽量，因物料平衡約束，產(chǎn)品中輕組分得率不增長。因此，要在保障精餾產(chǎn)品質(zhì)量、產(chǎn)品產(chǎn)量的同時考慮降低能量消耗，使能量平衡，實現(xiàn)較好經(jīng)濟(jì)性。精餾塔的精餾過程是復(fù)雜傳質(zhì)傳熱過程。為提供穩(wěn)定和操作要求，對精餾塔操作參數(shù)有一些約束條件。這些條件包括了氣相速度限、較小氣相速度限、操作壓力限、臨界溫度限等。</p><p style="text-indent:25px">超重力精餾塔其具體實現(xiàn)過程是：作為連續(xù)相的氣體由進(jìn)氣口2進(jìn)入殼體，在壓差的作用下從轉(zhuǎn)子外側(cè)沿著靜折流圈與動折流圈之間的間隙曲折地由外向中心流動，經(jīng)出氣口5離開床體；作為分散相的溶液由進(jìn)液口6進(jìn)入至動盤中心，隨后被一系列高速旋轉(zhuǎn)的動折流圈反復(fù)甩向靜折流圈，在殼體內(nèi)收集后由出液口9引出回收。液相在其間經(jīng)歷了多次加速—拋出—撞擊的過程，在此過程中，液體與氣體以極大的相對速度逆流接觸，液體以極其細(xì)微的液滴甩離動圈的篩孔，高速運動的液滴在動靜圈上被碰撞、剪切和飛濺，形成細(xì)小的液滴、液絲、液膜，從而獲得了比表面積極大而又不斷更新的氣液界面，使氣液接觸相當(dāng)充分，因此具有極高的傳質(zhì)速率。填料塔的“放大效應(yīng)”除了填料本身固有的因素之外，塔內(nèi)件對它的影響也很大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京專業(yè)生產(chǎn)精餾塔,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775088048198/5789583.png"></div><p style="text-indent:25px">精餾塔操作的影響因素有哪些?除了設(shè)備疑問以外，精餾塔操作進(jìn)程的影響要素首要有以下幾個方面：塔的溫度和壓力（包含塔頂、塔釜和某些有特別含義的塔板）；進(jìn)料狀況；進(jìn)料量；進(jìn)料組成；進(jìn)料溫度；塔內(nèi)上升蒸汽速度和蒸騰釜的加熱量；回流量；塔頂冷劑量；塔頂采出量和塔底采出量。塔的操作即是依照塔頂和塔底商品的組成需求來對這幾個影響要素進(jìn)行調(diào)理。浮閥塔板的首要缺陷是蒸汽沿上升蒸汽氣孔的周邊噴出，依然有液體的逆向混合，因而會下降傳質(zhì)功率。別的，閥片簡單被卡住、銹住或粘住，影響敞開。填料層操作時，在填料空地中及填料表面上所積存的液量稱為持液量，其表明單位為（m3液體/m3塔容積）。持液量可分為兩有些：液相由除沫器下方送入，由塔底排出，而氣相由支撐擱柵下方進(jìn)入，由塔頂排出。南京專業(yè)生產(chǎn)精餾塔</p><p style="text-indent:25px">精餾塔也是石油化工生產(chǎn)中應(yīng)用極為普遍的一種傳質(zhì)傳熱裝置。南京專業(yè)生產(chǎn)精餾塔</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。南京專業(yè)生產(chǎn)精餾塔</p><p style="text-indent:25px">無錫明燕裝備有限公司總部位于雪浪街道南湖中路，是一家生產(chǎn)產(chǎn)品：設(shè)計、制造一、二、三類高壓容器和有機(jī)熱載體爐、B級鍋爐、ASME頒發(fā)的壓力容器制造“U”鋼印，鍋爐制造“S”鋼印資格證書。涉及行業(yè)主要有石油、化工、醫(yī)藥、環(huán)保、生化、有色金屬、冶金等相關(guān)行業(yè)、的公司。無錫明燕裝備作為生產(chǎn)產(chǎn)品：設(shè)計、制造一、二、三類高壓容器和有機(jī)熱載體爐、B級鍋爐、ASME頒發(fā)的壓力容器制造“U”鋼印，鍋爐制造“S”鋼印資格證書。涉及行業(yè)主要有石油、化工、醫(yī)藥、環(huán)保、生化、有色金屬、冶金等相關(guān)行業(yè)、的企業(yè)之一，為客戶提供良好的反應(yīng)釜，儲罐，塔器，換熱器。無錫明燕裝備始終以本分踏實的精神和必勝的信念，影響并帶動團(tuán)隊取得成功。無錫明燕裝備始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2090800.html</p></div></div></div></div></div><div id="ice3b4v" class="page-right twoColRt"><div id="etamtk7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8wizqcv" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" 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