工業(yè)精餾塔生產(chǎn)商服務(wù)為先無(wú)錫明燕裝備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="由于填料支承裝置本身對(duì)塔內(nèi)氣液的流動(dòng)狀態(tài)也會(huì)產(chǎn)生影響，因此作為填料支承裝置，工業(yè)精餾塔生產(chǎn)商，除考慮其對(duì)流體流動(dòng)的影響外，一般情況下填料支承裝置應(yīng)滿足如下要求：⑴足夠的強(qiáng)度和剛度，以支持填料及所持液體的重量（持液量），并考慮填料空隙中的持液"><meta name="keywords" content="工業(yè)精餾塔生產(chǎn)商,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 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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>?工業(yè)精餾塔生產(chǎn)商服務(wù)為先無(wú)錫明燕裝備供應(yīng)</p><div id="w7t38co" class="leftbox clearfix"><h1>工業(yè)精餾塔生產(chǎn)商服務(wù)為先無(wú)錫明燕裝備供應(yīng)</h1><div id="rgx3hyp" class="proBig"><div id="nco4jar" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774896982340/8138000.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vkhws8m" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774896982340/8138000.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="32wq3qn" 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>工業(yè)精餾塔生產(chǎn)商,塔</p><p><span>***更新：</span>2021-01-30 03:15:15</p><p><span id="click" >瀏覽次數(shù)：9次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lfmg77p" 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="jtahynu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="gacegso" class="box"><p><p style="text-indent:25px">由于填料支承裝置本身對(duì)塔內(nèi)氣液的流動(dòng)狀態(tài)也會(huì)產(chǎn)生影響，因此作為填料支承裝置，工業(yè)精餾塔生產(chǎn)商，除考慮其對(duì)流體流動(dòng)的影響外，一般情況下填料支承裝置應(yīng)滿足如下要求：⑴足夠的強(qiáng)度和剛度，以支持填料及所持液體的重量（持液量），并考慮填料空隙中的持液量，以及可能加于系統(tǒng)的壓力波動(dòng)，機(jī)械震動(dòng)，溫度波動(dòng)等因素。⑵足夠的開(kāi)孔率（一般要大于填料的空隙率），以防止首先在支撐處發(fā)生液泛；為使氣體能順利通過(guò)，對(duì)于普通填料塔，支承件上的流體通過(guò)的自由截面積為填料面的50%以上，工業(yè)精餾塔生產(chǎn)商，且應(yīng)大于填料的空隙率。此外，應(yīng)考慮到裝上填料后要將支承板上的截面堵去一些，所以設(shè)計(jì)時(shí)應(yīng)取盡可能大的自由截面。自由截面太小，在操作中會(huì)產(chǎn)生攔液現(xiàn)象。增加壓強(qiáng)降，降低效率，甚至形成液泛，工業(yè)精餾塔生產(chǎn)商。當(dāng)塔徑不很大時(shí)，填料塔因結(jié)構(gòu)簡(jiǎn)單而造價(jià)便宜。工業(yè)精餾塔生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工業(yè)精餾塔生產(chǎn)商,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774896982340/8138000.png"></div><p style="text-indent:25px">填料的選擇包括確定填料的種類、規(guī)格及材質(zhì)等。所選填料既要滿足生產(chǎn)工藝的要求，又要使設(shè)備投資和操作費(fèi)用比較低。1.填料種類的選擇：填料種類的選擇要考慮分離工藝的要求，通?？紤]以下幾個(gè)方面：（1）傳質(zhì)效率要高一般而言，規(guī)整填料的傳質(zhì)效率高于散裝填料；（2）通量要大在保證具有較高傳質(zhì)效率的前提下，應(yīng)選擇具有較高泛點(diǎn)氣速或氣相動(dòng)能因子的填料；（3）填料層的壓降要低；（4）填料抗污堵性能強(qiáng)，拆裝、檢修方便。2.填料規(guī)格的選擇填料規(guī)格是指填料的公稱尺寸或比表面積。工業(yè)精餾塔生產(chǎn)商精餾塔的質(zhì)量指標(biāo)指塔頂和塔底產(chǎn)品的純度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工業(yè)精餾塔生產(chǎn)商,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775391106645/224542.png"></div><p style="text-indent:25px">塔結(jié)構(gòu)簡(jiǎn)單，易于從人孔中入塔進(jìn)行組裝；升氣通道均勻，自由截面積大。缺點(diǎn)：占塔的空間比較大，且各個(gè)二級(jí)槽液位不易達(dá)到完全一致。適用場(chǎng)合：一般多用于塔徑大于1m的塔中。遮板式液體收集器是一種常見(jiàn)的塔內(nèi)液體收集裝置，收集液體的同時(shí)可以液相采出。一般置于填料層下面，能將液體全部收集。收集器上緣用法蘭固定在筒體法蘭之間，上層填料下來(lái)的液體落在遮板上再流入集液板下面的導(dǎo)液槽中。塔徑較大時(shí)，周邊還要設(shè)置環(huán)形集液槽。</p><p style="text-indent:25px">將使每塊精餾塔塔板上的氣液相平衡的組成發(fā)作改動(dòng)。壓力升高，則氣相中的重組份削減，相應(yīng)的提高了氣相中的輕組分的濃度；液相中的輕組分含量添加，一起也改動(dòng)了氣液相的分量比，使液相量添加，氣相量削減?？偟慕Y(jié)果是：塔頂餾分中的輕組分濃度添加，但數(shù)量卻相對(duì)削減；釜液中的輕組分濃度添加，釜液量添加。同理，壓力下降，塔頂餾份的數(shù)量添加，輕組分濃度下降；釜液量削減，輕組分濃度削減。正常操作中應(yīng)堅(jiān)持穩(wěn)定的壓力，但若操作不正常，導(dǎo)致塔頂商品中重組分濃度添加時(shí)，則可選用恰當(dāng)升高操作壓力的方法，使商品質(zhì)量合格，但此刻液相中輕組分的丟失添加。塔是用于蒸餾、提純、吸收、精餾等化工單元操作的直立設(shè)備，普遍用于氣--液與液--液相之間傳質(zhì)、傳熱。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工業(yè)精餾塔生產(chǎn)商,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774993750666/9545107.png"></div><p style="text-indent:25px">無(wú)錫明燕裝備有限公司生產(chǎn)的BSH規(guī)整鎮(zhèn)料是介于網(wǎng)、板填料之間的新型高效填料，它獨(dú)特的可膨脹金屬織物結(jié)構(gòu)彌補(bǔ)了金屬絲網(wǎng)和片狀金屬規(guī)整填料間的差距。BSH織物結(jié)構(gòu)的毛細(xì)管作用，使填料在任何操作工況下都具有比較高的傳質(zhì)效率。填料的開(kāi)口處可保證填料有效表面不斷更新和填料兩邊液體的交換，達(dá)到比較好的氣液接觸和分離效果，其比表面積高達(dá)500m2/m3，可滿足任何分離工藝需要。它典型應(yīng)用在煉油廠的粗餾塔、反應(yīng)蒸餾、空氣分離和制藥化學(xué)塔。BSH填料配用無(wú)錫明燕裝備有限公司**液體分布器等全部塔內(nèi)件，理論塔板數(shù)高、HETP低、壓降小。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。杭州不銹鋼塔廠</p><p style="text-indent:25px">填料塔70年代以前，在大型塔器中，板式塔占有優(yōu)勢(shì)，出現(xiàn)過(guò)許多新型塔板。工業(yè)精餾塔生產(chǎn)商</p><p style="text-indent:25px">關(guān)于板式塔的設(shè)計(jì)資料更容易得到而且更為可靠，因此板式塔的設(shè)計(jì)比較準(zhǔn)確，安全系數(shù)可取得更小。當(dāng)塔徑不很大時(shí)，填料塔因結(jié)構(gòu)簡(jiǎn)單而造價(jià)便宜對(duì)于易起泡物系，填料塔更適合，因填料對(duì)泡沫有限制和破碎的作用。對(duì)于腐蝕性物系，填料塔更適合，因可采用瓷質(zhì)填料。對(duì)熱敏性物系宜采用填料塔。填料塔和板式塔該如何選擇？它們都有哪些特點(diǎn)？板式塔和填料塔是精餾塔的兩種主要類型。雖然它們?cè)诰s操作大眾很常見(jiàn)，但是它們之間的區(qū)別大著呢！塔型的選擇、操作特點(diǎn)、設(shè)備性能、適用場(chǎng)合都有各自的特點(diǎn)。工業(yè)精餾塔生產(chǎn)商</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3072966.html</p></div></div></div></div></div><div id="jdfmo88" class="page-right twoColRt"><div id="imtq3ab" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gamokwy" 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)" class="vcenter" 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