河南哪家酒精回收塔好真誠(chéng)推薦無(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="采用塔頂(或塔底)的溫度作為間接質(zhì)量指標(biāo)，似乎能反映產(chǎn)品的情況，實(shí)際上并不盡然。當(dāng)要分離出較純的產(chǎn)品時(shí)，在鄰近塔頂?shù)母靼逯g溫差很小，所以要求對(duì)溫度檢測(cè)裝置有極高的要求(即要求有極高的精確度和靈敏度)，但實(shí)際上很難滿足。不僅如此，微量雜質(zhì)("><meta name="keywords" content="河南哪家酒精回收塔好,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/third-czsbxw_tianliaotakp/">填料塔</a>?河南哪家酒精回收塔好真誠(chéng)推薦無(wú)錫明燕裝備供應(yīng)</p><div id="nhonysl" class="leftbox clearfix"><h1>河南哪家酒精回收塔好真誠(chéng)推薦無(wú)錫明燕裝備供應(yīng)</h1><div id="3timsz8" class="proBig"><div id="bk7e3n3" 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="qpjqmth" 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="a2kubnp" 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>河南哪家酒精回收塔好,塔</p><p><span>***更新：</span>2020-12-10 02:17:15</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="odubnpg" 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="bkmtkbd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sh38egm" class="box"><p><p style="text-indent:25px">采用塔頂(或塔底)的溫度作為間接質(zhì)量指標(biāo)，似乎能反映產(chǎn)品的情況，實(shí)際上并不盡然。當(dāng)要分離出較純的產(chǎn)品時(shí)，在鄰近塔頂?shù)母靼逯g溫差很小，所以要求對(duì)溫度檢測(cè)裝置有極高的要求(即要求有極高的精確度和靈敏度)，但實(shí)際上很難滿足。不僅如此，微量雜質(zhì)(如某種更輕的組分)的存在，會(huì)使沸點(diǎn)有相當(dāng)大的變化；塔內(nèi)壓力的波動(dòng)，也會(huì)使沸點(diǎn)有相當(dāng)大的變化，這些擾動(dòng)很難避免。因此，除了像石油產(chǎn)品的分餾即按沸點(diǎn)范圍來(lái)切割餾分的情況之外，河南哪家酒精回收塔好，凡是要得到較純成分的精餾塔，河南哪家酒精回收塔好，河南哪家酒精回收塔好，往往不將檢測(cè)點(diǎn)置于塔頂或塔底。精餾塔的操作應(yīng)掌握物料平衡、氣液相平衡和熱量平衡。河南哪家酒精回收塔好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南哪家酒精回收塔好,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395775029287900/3945295.png"></div><p style="text-indent:25px">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。根據(jù)用戶的要求，可將30°左右的稀酒精蒸餾至90～95°酒精。如果成品的酒精度要求很高，可增加回流比，但產(chǎn)量則相應(yīng)下降。根據(jù)不同的用途甲醇回收塔可配置不同的設(shè)備和協(xié)助儀表，包括蒸餾塔、蒸餾釜、冷凝器、冷卻器、穩(wěn)壓罐、比重測(cè)定器；計(jì)量罐、貯罐、輸送泵、轉(zhuǎn)子流量計(jì)、溫度指示儀表等。精餾塔內(nèi)承裝的均為強(qiáng)腐蝕性介質(zhì)，其耐腐蝕性能取決于搪玻璃層的致密性和完整性，搪玻璃層一旦破壞，金屬基體即會(huì)被腐蝕，所以搪玻璃層的破壞是導(dǎo)致容器失效的重要原因。河南哪家酒精回收塔好填料塔領(lǐng)域比較多的發(fā)展還是在氣液分布器方面。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南哪家酒精回收塔好,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774814647856/2906808.png"></div><p style="text-indent:25px">填料塔是以塔內(nèi)裝有大量的填料為相間接觸構(gòu)件的氣液傳質(zhì)設(shè)備。填料塔于19世紀(jì)中期已應(yīng)用于工業(yè)生產(chǎn)，此后，它與板式塔競(jìng)相發(fā)展，構(gòu)成了兩類不同的氣液傳質(zhì)設(shè)備。填料塔的塔身是一直立式圓筒，底部裝有支承板。填料以亂堆或整砌的方式放置在支承板上。在填料的上方安裝填料壓板，以限制填料隨上升氣流的運(yùn)動(dòng)。液體從塔頂加入，經(jīng)液體分布器噴淋到填料上，并沿填料表面流下。氣體從塔底送入，經(jīng)氣體分布裝置(小直徑塔一般不設(shè)氣體分布裝置)分布后，與液體呈逆流連續(xù)通過(guò)填料層的空隙。在填料表面氣液兩相密切接觸進(jìn)行傳質(zhì)。填料塔屬于連續(xù)接觸式的氣液傳質(zhì)設(shè)備，兩相組成沿塔高連續(xù)變化，在正常操作狀態(tài)下，氣相為連續(xù)相，液相為分散相。</p><p style="text-indent:25px">塔設(shè)備有許多種類型，塔設(shè)備是化工、石油化工和煉油生產(chǎn)中比較重要的設(shè)備之一。它可使氣液或液液兩相之間進(jìn)行緊密接觸，達(dá)到相際傳質(zhì)及傳熱的目的。可在塔設(shè)備中完成常見(jiàn)的單元操作有：精餾、吸收、解吸和萃取等。對(duì)于許多逆流氣液接觸過(guò)程，填料塔和板式塔都是可以適用的，設(shè)計(jì)者必須根據(jù)具體情況進(jìn)行選用。填料塔和板式塔有許多不同點(diǎn)，了解這些不同點(diǎn)對(duì)于合理選用塔設(shè)備是有幫助的。填料塔操作范圍較小，特別是對(duì)于液體負(fù)荷變化更為敏感。當(dāng)液體負(fù)荷較小時(shí)，填料表面不能很好地潤(rùn)濕，傳質(zhì)就效果急劇下降；當(dāng)液體負(fù)荷過(guò)大時(shí)，則容易產(chǎn)生液泛。設(shè)計(jì)良好的板式塔，則具有大得多的操作范圍。板式塔，氣液兩相總體上作多次逆流接觸，每層板上氣液兩相一般作交叉流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南哪家酒精回收塔好,塔" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774825449144/5947973.png"></div><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(kāi)，對(duì)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(xiàng)目。檢查塔盤水平度，支持件、連接件的腐蝕、松動(dòng)等情況，必要時(shí)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(duì)塔壁、封頭、進(jìn)料口處筒體、出人\??！\接管等處進(jìn)行超聲波測(cè)量，判斷設(shè)備的使用壽命。檢查安全閥、壓力表、液面計(jì)翥無(wú)發(fā)生堵塞現(xiàn)象，是否在規(guī)定的壓力作，必要時(shí)重新進(jìn)行調(diào)整和校驗(yàn)。如在運(yùn)行中發(fā)現(xiàn)異常振動(dòng)現(xiàn)象，停車檢查時(shí)一定要查明原因、并妥善處理。蒸餾塔采用不銹鋼制，從面防止了鐵屑堵塔填料的現(xiàn)象，延長(zhǎng)了裝置的使用期限。合肥酒精回收塔生產(chǎn)商</p><p style="text-indent:25px">酒精回收塔的環(huán)保性正逐漸加強(qiáng)，這對(duì)于用戶來(lái)說(shuō)是一大利好趨勢(shì)。河南哪家酒精回收塔好</p><p style="text-indent:25px">填料塔壓緊裝置：安裝在填料層上端。作用是保持填料層為一高度固定的床層，從而保持均勻一致的空隙結(jié)構(gòu)，使操作正常、穩(wěn)定，防止在高壓降、瞬時(shí)負(fù)荷波動(dòng)等情況下，填料層發(fā)生松動(dòng)或跳動(dòng)。分為：填料壓板：自由放置于填料上端，靠自身重量將填料壓緊。適用于陶瓷、石墨材質(zhì)的散裝填料。它的作用是在高氣速（高壓降）和負(fù)荷突然波動(dòng)時(shí)，阻止填料產(chǎn)生相對(duì)運(yùn)動(dòng)，從而避免填料松動(dòng)、破損。由于填料易碎，當(dāng)碎屑淤積在床層填料的空隙間，使填料層的空隙率下降時(shí)，填料壓板可隨填料層一起下落，緊緊壓住填料而不會(huì)形成填料的松動(dòng)、降低填料塔的生產(chǎn)能力及分離效率。河南哪家酒精回收塔好</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，是一家生產(chǎn)型的公司。無(wú)錫明燕裝備致力于為客戶提供良好的反應(yīng)釜，儲(chǔ)罐，塔器，換熱器，一切以用戶需求為中心，深受廣大客戶的歡迎。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備良好品牌。無(wú)錫明燕裝備立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2337927.html</p></div></div></div></div></div><div id="l8ac7nr" class="page-right twoColRt"><div id="8jv22pr" class="box01 margin10 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