連云港生產(chǎn)疏水器誠信服務(wù) 連云港廣潤機(jī)械設(shè)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="壓降，即兩相流通過系統(tǒng)時產(chǎn)生的壓力變化，是兩相流體流動過程中的一個重要參數(shù)。保持兩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。一般說來，兩相流體流動時產(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"><meta name="keywords" content="連云港生產(chǎn)疏水器,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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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>連云港生產(chǎn)疏水器,兩相</p><p><span>***更新：</span>2020-12-11 01:16:02</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="3kgctkb" 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(jī)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(jī): </span>135-1156</p><p><span>地址: </span>錦屏路88號</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="owyzqhn" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="jxtqso8" class="box"><p><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(xué)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(jìn)行研究時， </p> <p> 除了依靠各種數(shù) </p> <p> 學(xué)物理模型外，連云港生產(chǎn)疏水器，連云港生產(chǎn)疏水器，還要依靠實(shí)驗，這就需要兩者相結(jié)合從而更好地進(jìn)行研究。氣液兩相流裝置針對電力、煤炭、冶金、石油，連云港生產(chǎn)疏水器、化工等行業(yè)，研究并推廣的一種全新結(jié)構(gòu)的設(shè)備。連云港生產(chǎn)疏水器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港生產(chǎn)疏水器,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525262333984/4910285.png"></div><p> 現(xiàn)代火力發(fā)電廠為提高循環(huán)熱效率都設(shè)置給水加熱器（或簡稱加熱器），加熱器在正常工作時要求殼側(cè)水位維持在一定范圍內(nèi)，水位過高或過低不僅降低機(jī)組的熱經(jīng)濟(jì)性，而且會危及主機(jī)的安全運(yùn)行。諸如水位過高造成汽輪機(jī)進(jìn)水而引起葉片斷裂、大軸彎曲、加熱器爆破等重大事故，在國內(nèi)外多次發(fā)生?；蛴捎谒贿^低，甚至無水位運(yùn)行，造成大量蒸汽從加熱器內(nèi)逸出，潛熱沒有充分利用，加熱器傳熱效果嚴(yán)重惡化，給水溫度下降，使機(jī)組煤耗增加。一臺200MW機(jī)組每年要增加2000t左右，同時疏水管道由于汽水兩相流動的影響而沖刷嚴(yán)重。常用的電動或浮子式疏水器，由于執(zhí)行機(jī)構(gòu)頻繁動作，易沖蝕磨損，常卡澀失靈，檢修維護(hù)量大，疏水裝置容易失控。 </p> <p> 針對上述情況，我公司研發(fā)出新型汽液兩相流水位自動控制裝置。它利用汽液兩相流平衡原理，實(shí)現(xiàn)液位自動控制。摒棄了容易沖蝕的機(jī)械活動部件和電子元件，克服了一般疏水調(diào)節(jié)器難以解決的問題，保證了疏水調(diào)節(jié)系統(tǒng)安全可*運(yùn)行?？商岣呓o水溫度，煤耗明顯降低。該裝置結(jié)構(gòu)簡單、可免維護(hù)、管理方便使用壽命長。目前已在近百家電廠不同機(jī)組（N6、12、25、50100、125、200、300、600MW）的各類熱交換器上普遍應(yīng)用。連云港采購疏水器價格在凝汽器技術(shù)改造方面廣潤機(jī)械本著為客戶節(jié)約成本為前提，大力投入資金經(jīng)行凝汽器改造方面的研發(fā)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港生產(chǎn)疏水器,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525172929688/1049338.png"></div><p style="text-indent:25px">汽液兩相流水位調(diào)節(jié)器根據(jù)液位高低采集汽相信號或液相信號直接進(jìn)入閥腔，與疏水混合后流經(jīng)特定設(shè)計的喉部。當(dāng)液位上升時，汽相信號減少，因而疏水流量增加;當(dāng)液位下降時，汽相信號增加，減少喉部有效通流面積，疏水流量降低，達(dá)到有效阻礙疏水的目的。基于"汽液兩相流"原理，摒棄了傳統(tǒng)的浮球式，氣、電動式液位控制設(shè)備的缺點(diǎn)，不耗能自動調(diào)節(jié)容器出口液體的流量。當(dāng)加熱器內(nèi)水位上升時，相應(yīng)地信號管內(nèi)水位也上升，導(dǎo)致發(fā)送汽體的通流面積減小，調(diào)節(jié)管路內(nèi)汽相流量減小，液相流量增大，導(dǎo)致調(diào)節(jié)閥喉部汽相通流面積減小，疏水有效通流面積增大，從而疏水排出量不斷增大，***在新的疏水位高度上建立平衡，反之亦然。汽液兩相流裝置</p><p> 傳統(tǒng)的浮球式、氣動式及電動式液位控制裝置的不足之處:1、執(zhí)行機(jī)構(gòu)復(fù)雜;2、動作頻繁;3、易損、易腐。 </p> <p> 其不良后果有:1、卡澀;泄漏；2、液位失控。 </p> <p> 加熱器由于故障迭出,頻頻起停,設(shè)備經(jīng)常處于低水位狀態(tài)下運(yùn)行,而造成如下弊端:1、熱效率降低;2、管道、閥門汽蝕嚴(yán)重；3、更換、維護(hù)頻繁，工作量大；4、經(jīng)濟(jì)性下降。 </p> <p> 液位調(diào)解裝置能否正常工作,是加熱器節(jié)能降耗的關(guān)鍵之一。而該產(chǎn)品的投入使用有效解決了上述的問題，成為企業(yè)提高經(jīng)濟(jì)效益的一條重要途徑。自調(diào)節(jié)水位控制裝置除在試驗臺上獲得大量的數(shù)據(jù)驗證了理論和設(shè)計，并進(jìn)行了工業(yè)化試驗收到了預(yù)期的效果。參加鑒定驗收的**一致認(rèn)為：“該裝置構(gòu)思新穎，工作原理先進(jìn)，自調(diào)節(jié)能力強(qiáng)，液位控制穩(wěn)定”；“裝置體積小，系統(tǒng)簡單，無機(jī)械運(yùn)動部件，無電氣元件，因而其可靠性，安全性尤為突出”；“施工安裝容易，特別適用于老設(shè)備液位自控制的改進(jìn)。也適用于腐蝕環(huán)境和介質(zhì),具有普遍的應(yīng)用前景”;“有明顯的節(jié)能降耗的經(jīng)濟(jì)效益”；“技術(shù)先進(jìn)可靠。優(yōu)于國內(nèi)其它液位自控裝置”。兩相間處于熱力學(xué)平衡，即兩相具有相同的溫度并且都處于飽和狀態(tài)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港生產(chǎn)疏水器,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525125937500/7639502.png"></div><p style="text-indent:25px">自由半浮球式疏水閥只有一個半浮球式的球桶為活動部件，開口朝下，球桶即是啟閉件，又是密封件。整個球面都可為密封，使用壽命很長，能抗水錘，沒有易損件，無故障，經(jīng)久耐用，無蒸汽泄漏。背壓率大于80%，能排飽和溫度凝結(jié)水，小過冷度為0℃，加熱設(shè)備里不存水，能使加熱設(shè)備達(dá)到比較好換熱效率。當(dāng)裝置剛啟動時，管道內(nèi)的空氣和低溫凝結(jié)水經(jīng)過發(fā)射管進(jìn)入疏水閥內(nèi)，閥內(nèi)的雙金屬片排空元件把球桶彈開，閥門開啟，空氣和低溫凝結(jié)水迅速排出。當(dāng)蒸汽進(jìn)入球桶內(nèi)，球桶產(chǎn)生向上浮力，同時閥內(nèi)的溫度升高，雙金屬片排空元件收縮，球捅漂向閥口，閥門關(guān)閉。當(dāng)球桶內(nèi)的蒸汽變成凝結(jié)水，球桶失去浮力往下沉，閥門開啟，凝結(jié)水迅速排出。當(dāng)蒸汽再進(jìn)入球桶之內(nèi)，閥門再關(guān)閉，間斷和連續(xù)工作。疏水器有臥式和立式兩種安裝方式，它是由管線與疏水器的連接位置來確定。連云港哪里有生產(chǎn)疏水器廠家</p><p style="text-indent:25px">選擇疏水器時，不能單純從比較大排放量選擇，應(yīng)特別注意：絕不允許只根據(jù)管徑大小來套用疏水器。連云港生產(chǎn)疏水器</p><p style="text-indent:25px">機(jī)械及行業(yè)設(shè)備行業(yè)，顧名思義就是與機(jī)械有關(guān)的行業(yè)，在很大程度上影響國民經(jīng)濟(jì)大發(fā)展，機(jī)械制造業(yè)也在一定程度上體現(xiàn)了經(jīng)濟(jì)建設(shè)水平。隨著經(jīng)濟(jì)的飛速發(fā)展，我國機(jī)械行業(yè)發(fā)展迅速，制造水平明顯提升。機(jī)械企業(yè)常常利用虛擬制造技術(shù)來提升反應(yīng)能力，而虛擬制造技術(shù)也是機(jī)械制造領(lǐng)域中**重點(diǎn)的技術(shù)。對現(xiàn)代化有限責(zé)任公司（自然）企業(yè)來說，具備敏捷的反應(yīng)能力是未來努力的方向。加快推進(jìn)人工智能技術(shù)、機(jī)器人技術(shù)、物聯(lián)網(wǎng)技術(shù)在機(jī)械工業(yè)全過程中的應(yīng)用，促進(jìn)生產(chǎn)過程的數(shù)字化操控、模仿優(yōu)化、狀態(tài)實(shí)時監(jiān)測和自適應(yīng)操控，從而提高產(chǎn)品的智能化水平，使消音器.風(fēng)機(jī)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）工業(yè)產(chǎn)業(yè)鏈水平由中低端向中**邁進(jìn)。行業(yè)內(nèi)貿(mào)易型企業(yè)普遍通過增加科技加入、提高產(chǎn)品科技含量的方式提升產(chǎn)品性能和質(zhì)量，擺脫同質(zhì)化困境，以期在日益激烈的市場競爭中占據(jù)主動。這一情況客觀推動了我國工程機(jī)械技術(shù)水平的提升，自主品牌企業(yè)競爭力得到增強(qiáng)。連云港生產(chǎn)疏水器</p><p style="text-indent:25px">連云港廣潤機(jī)械設(shè)備有限公司是一家面對行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。連云港廣潤機(jī)械深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的消音器.風(fēng)機(jī)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(jī)械繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。連云港廣潤機(jī)械始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實(shí)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/2350537.html</p></div></div></div></div></div><div id="mzvcx8l" class="page-right twoColRt"><div id="px3rjlm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zxyplwm" 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) 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