連云港汽液兩相流水位控制裝置性價比很高連云港廣潤機械設(shè)備供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="雙金屬片疏水閥的主要部件是雙金屬片感溫元件，隨蒸汽溫度升降受熱變形，推動閥心開關(guān)閥門。雙金屬片式疏水閥設(shè)有調(diào)整螺栓，可根據(jù)需要調(diào)節(jié)使用溫度，一般過冷度調(diào)整范圍低于飽和溫度15℃-30℃，背壓率大于70%，能排不凝結(jié)氣體，不怕凍，體積小，能抗"><meta name="keywords" content="連云港汽液兩相流水位控制裝置,兩相"><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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clearfix"><h1>連云港汽液兩相流水位控制裝置性價比很高連云港廣潤機械設(shè)備供應</h1><div id="x9nxz9n" class="proBig"><div id="z7rbr5h" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525262333984/4910285.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zndjrxl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525262333984/4910285.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jzhxnt7" 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>連云港汽液兩相流水位控制裝置,兩相</p><p><span>***更新：</span>2020-11-02 01:24:05</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="7ph7ltx" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">連云港廣潤機械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>王以坦</p><p><span>郵箱: </span>13511563155@163.com</p><p><span>電話: </span>13511563155</p><p><span>傳真: </span>135_</p><p><span>網(wǎng)址: </span>http://www.lyggrjx.com</p><p><span>手機: </span>135-1156</p><p><span>地址: </span>錦屏路88號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="brz9rzn" class="page-proshow02"><p class="title">詳細說明</p><div id="ljzxvbz" class="box"><p><p style="text-indent:25px">雙金屬片疏水閥的主要部件是雙金屬片感溫元件，隨蒸汽溫度升降受熱變形，推動閥心開關(guān)閥門。雙金屬片式疏水閥設(shè)有調(diào)整螺栓，可根據(jù)需要調(diào)節(jié)使用溫度，一般過冷度調(diào)整范圍低于飽和溫度15℃-30℃，背壓率大于70%，能排不凝結(jié)氣體，不怕凍，體積小，能抗水錘，耐高壓，任意位置都可安裝。雙金屬片有疲勞性，須要經(jīng)常調(diào)整。當裝置剛起動時，管道出現(xiàn)低溫冷凝水，雙金屬片是平展的，閥心在彈簧的彈力下，閥門處于開啟位置。當冷凝水溫度漸漸升高，雙金屬片感溫起元件開始彎曲變形，并把閥心推向關(guān)閉位置，連云港汽液兩相流水位控制裝置。在冷凝水達到飽和溫度之前，連云港汽液兩相流水位控制裝置，疏水閥開始關(guān)閉，連云港汽液兩相流水位控制裝置。雙金屬片隨蒸汽溫度變化控制閥門開關(guān)，阻汽排水。波紋管式疏水閥排量大、排除空氣性能好、不泄漏蒸汽、不會凍結(jié)、可控制凝結(jié)水溫度、體積小。連云港汽液兩相流水位控制裝置</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港汽液兩相流水位控制裝置,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525262333984/4910285.png"></div><p> 壓降， </p> <p> 即兩相流通過系統(tǒng)時產(chǎn)生的壓力變化， </p> <p> 是兩相流體流動過程中的一個重要參數(shù)。 </p> <p> 保持兩 </p> <p> 相流體流動所需的動力以及動力系統(tǒng)的容量和功率就取決于壓降的大小。 </p> <p> 一般說來， </p> <p> 兩相流體流動 </p> <p> 時產(chǎn)生的壓降一般由三部分組成，即摩擦阻力壓降、重位壓降、加速壓降，管道系統(tǒng)出現(xiàn)閥門、孔 </p> <p> 板等管件時，還需測量局部壓降。目前，常用差壓計或傳感器來測量兩相流壓降。 </p> <p> <br /> </p> <p> 兩相流學科還處于半經(jīng)驗半理論階段， </p> <p> 對于兩相流的流動和傳熱規(guī)律進行研究時， </p> <p> 除了依靠各種數(shù) </p> <p> 學物理模型外，還要依靠實驗，這就需要兩者相結(jié)合從而更好地進行研究。連云港汽液兩相流水位控制裝置價格在一維流動的基礎(chǔ)上，為研究方便期間，根據(jù)流動現(xiàn)象，通常有以下幾種主要的簡化模型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港汽液兩相流水位控制裝置,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525202138672/8841252.png"></div><p style="text-indent:25px">液相為連續(xù)相，氣相為分散相。在操作過程中,液體在塔取決于重力作用和流動的液體下降管上板接收板的板,然后流經(jīng)盤外側(cè)的液體下降管另一邊到下一個托盤。溢流堰的作用是在塔板上保持一定的液層厚度。氣體由壓差驅(qū)動，由下而上通過各層塔板的氣路(氣泡罩、篩網(wǎng)或浮閥等)，分散成小氣流，氣泡通過各層塔板的液層。在塔板上，氣液兩相緊密接觸，交換熱量和質(zhì)量。在平板塔中，氣液兩相逐級接觸，兩相組成沿塔高呈階梯狀變化。正常情況下，液相為連續(xù)相，氣相為分散相。板式塔是一類用于氣液或液液系統(tǒng)的分級接觸傳質(zhì)設(shè)備，由圓筒形塔體和按一定間距水平裝置在塔內(nèi)的若干塔板組成。普遍應用于精餾和吸收，有些類型(如篩板塔)也用于萃取，還可作為反應器用于氣液相反應過程。操作時(以氣液系統(tǒng)為例)，液體在重力作用下，自上而下依次流過各層塔板，至塔底排出;氣體在壓力差推動下，自下而上依次穿過各層塔板，至塔頂排出。每塊塔板上保持著一定深度的液層，氣體通過塔板分散到液層中去，進行相際接觸傳質(zhì)。</p><p> 氣液兩相流的技術(shù)的優(yōu)勢： </p> <p> 一、結(jié)構(gòu)簡單，維修容易。 </p> <p> 傳統(tǒng)泡罩、篩板需要幾十層。而雙曲線中心管一層就夠?？梢酝ㄟ^并聯(lián)中心管成倍提高反應的生產(chǎn)能力。 </p> <p> 二、產(chǎn)物如果是結(jié)晶顆粒，具有顆粒大、均勻的特點。 </p> <p> 中心管噴射反應的過飽和度低于傳統(tǒng)泡罩、篩板的過飽和度。所以結(jié)晶顆粒好。 </p> <p> 三、塔的一次費用低。 </p> <p> 是傳統(tǒng)泡罩、篩板塔的設(shè)備制造費用的1/3左右。 </p> <p> 四、塔徑、塔高比較傳統(tǒng)泡罩、篩板塔能夠大幅度降低。 </p> <p> 相同生產(chǎn)能力，傳統(tǒng)塔的塔徑一般在3米-4米。該技術(shù)的塔徑比較大3米，小可做到1米。 </p> <p> 相同生產(chǎn)能力。傳統(tǒng)塔的塔高在30-40米（含尾氣段），該技術(shù)的塔高在20米。（包含尾氣段）氣液兩相流疏水器（液位自動調(diào)節(jié)器）是應用“兩相流理論”“控制流體理論”開發(fā)的新一代節(jié)能環(huán)保產(chǎn)品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港汽液兩相流水位控制裝置,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525005976563/6242833.png"></div><p style="text-indent:25px">圓盤式蒸汽保溫型疏水閥疏水閥的工作原理和熱動力式疏水閥相同，它在熱動力式疏水閥的汽室外面增加一層外殼。外殼內(nèi)室和蒸汽管道相通，利用管道自身蒸汽對疏水閥的主汽室進行保溫。使主汽室的溫度不易降溫，保持汽壓，疏水閥緊緊關(guān)閉。當管線產(chǎn)生凝結(jié)水，疏水閥外殼降溫，疏水閥開始排水；在過熱蒸汽管線上如果沒有凝結(jié)水產(chǎn)生，疏水閥不會開啟，工作質(zhì)量高。閥體為合金鋼，閥心為硬質(zhì)合金，該閥比較高允許溫度為550℃，經(jīng)久耐用，使用壽命長，是高壓、高溫過熱蒸汽**疏水閥。連云港廣潤機械設(shè)備專業(yè)生產(chǎn)氣液兩相流設(shè)備和濾水器設(shè)備等。連云港汽液兩相流自動調(diào)節(jié)液位控制器</p><p style="text-indent:25px">自由浮球式疏水閥缺點：抗水擊能力較差、排除凝結(jié)水時有蒸汽卷入。連云港汽液兩相流水位控制裝置</p><p> 以往類似的設(shè)備大多是調(diào)節(jié)妥協(xié)，靈敏度不強，誤差率大等缺點，有的不得已改為手動，增大勞動強度。給設(shè)備的經(jīng)濟性、安全性帶來了嚴重影響。有的發(fā)生失控現(xiàn)象給運行人員造成操作不便，給機組運行造成嚴重威脅，造成的經(jīng)濟損失也相當大。 </p> <p> <br /> </p> <p> 汽液兩相流液位控制器-疏水閥具有液位控制能力強、可靠性高、免維護、壽命長等特點，是傳統(tǒng)疏水控制設(shè)備的更新?lián)Q代產(chǎn)品?？梢院艽髴秶糜陔娏ο到y(tǒng)的高、低壓加熱器、軸封加熱器、熱網(wǎng)加熱器、鍋爐連排等設(shè)備及冶金、石油、化工等企業(yè)的熱交換設(shè)備和擴容器，能夠徹底解決發(fā)電廠300MW、600MW及以上機組以及石油、化工行業(yè)相關(guān)設(shè)備的液位控制難題。連云港汽液兩相流水位控制裝置</p><p style="text-indent:25px">連云港廣潤機械設(shè)備有限公司是一家貿(mào)易型類企業(yè)，積極探索行業(yè)發(fā)展，努力實現(xiàn)產(chǎn)品創(chuàng)新。是一家有限責任公司（自然）企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，良好的質(zhì)量、合理的價格、完善的服務，在業(yè)界受到寬泛好評。公司始終堅持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的消音器.風機消音器，煤粉取樣裝置（器）濾水器，飛灰等速取樣器.換熱器，汽液兩相流（疏水器）。連云港廣潤機械將以真誠的服務、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1806644.html</p></div></div></div></div></div><div id="trfv7zz" class="page-right twoColRt"><div id="97lrpvt" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7pvljxl" class="recomPic likePro"><a 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