連云港采購(gòu)給水兩相流價(jià)格品質(zhì)保證連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="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(hào)或液相信號(hào)直接進(jìn)入閥腔，與疏水混合后流經(jīng)特定設(shè)計(jì)的喉部。當(dāng)液位上升時(shí)，汽相信號(hào)減少，因而疏水流量增加;當(dāng)液位下降時(shí)，汽相信號(hào)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""><meta name="keywords" content="連云港采購(gòu)給水兩相流價(jià)格,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 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class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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_zzjrclsbfg/">鑄造及熱處理設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-zzjrclsbfg_qtzzjrclsbqq/">其他鑄造及熱處理設(shè)備</a>?連云港采購(gòu)給水兩相流價(jià)格品質(zhì)保證連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)</p><div id="m2qc8aq" class="leftbox clearfix"><h1>連云港采購(gòu)給水兩相流價(jià)格品質(zhì)保證連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)</h1><div id="0w0uuae" class="proBig"><div id="aomoc0c" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525172929688/1049338.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="omsieyc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525172929688/1049338.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="y0wuao0" 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>連云港采購(gòu)給水兩相流價(jià)格,兩相</p><p><span>最后更新：</span>2020-09-18 08:14:09</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="miwusye" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">連云港廣潤(rùn)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(hào)</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="g028mcy" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ge0ai0y" class="box"><p><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(hào)或液相信號(hào)直接進(jìn)入閥腔，與疏水混合后流經(jīng)特定設(shè)計(jì)的喉部。當(dāng)液位上升時(shí)，汽相信號(hào)減少，因而疏水流量增加;當(dāng)液位下降時(shí)，汽相信號(hào)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?；?汽液兩相流"原理，連云港采購(gòu)給水兩相流價(jià)格，摒棄了傳統(tǒng)的浮球式，氣、電動(dòng)式液位控制設(shè)備的缺點(diǎn)，不耗能自動(dòng)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(shí)，相應(yīng)地信號(hào)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，連云港采購(gòu)給水兩相流價(jià)格，連云港采購(gòu)給水兩相流價(jià)格，反之亦然。汽液兩相流裝置在一維流動(dòng)的基礎(chǔ)上，為研究方便期間，根據(jù)流動(dòng)現(xiàn)象，通常有以下幾種主要的簡(jiǎn)化模型。連云港采購(gòu)給水兩相流價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港采購(gòu)給水兩相流價(jià)格,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525172929688/1049338.png"></div><p style="text-indent:25px">液相為連續(xù)相，氣相為分散相。在操作過(guò)程中,液體在塔取決于重力作用和流動(dòng)的液體下降管上板接收板的板,然后流經(jīng)盤(pán)外側(cè)的液體下降管另一邊到下一個(gè)托盤(pán)。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(dòng)，由下而上通過(guò)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(guò)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(jí)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(lèi)用于氣液或液液系統(tǒng)的分級(jí)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(yīng)用于精餾和吸收，有些類(lèi)型(如篩板塔)也用于萃取，還可作為反應(yīng)器用于氣液相反應(yīng)過(guò)程。操作時(shí)(以氣液系統(tǒng)為例)，液體在重力作用下，自上而下依次流過(guò)各層塔板，至塔底排出;氣體在壓力差推動(dòng)下，自下而上依次穿過(guò)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(guò)塔板分散到液層中去，進(jìn)行相際接觸傳質(zhì)。連云港汽液兩相流水位控制裝置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(lái)確定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港采購(gòu)給水兩相流價(jià)格,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358524964589844/4867876.png"></div><p> 汽液兩相流疏水器普遍應(yīng)用于電力，冶金，石油，化工等行業(yè)。它是近年來(lái)研究并推廣的一種全新結(jié)構(gòu)的設(shè)備。只要有汽液界面，需要控制出口流量的容器均可以應(yīng)用本產(chǎn)品。泰格輔機(jī)汽液兩相流液位控制器已被普遍應(yīng)用于電力系統(tǒng)中的高、低壓加熱器、軸封加熱器、鍋爐連排及汽包、熱網(wǎng)加熱器等需要液位控制的設(shè)備，并收到良好的經(jīng)濟(jì)效益和社會(huì)效益。 </p> <p> <br /> </p> <p> 汽液兩相流液位控制器是在前四代的基礎(chǔ)上為解決以往應(yīng)用過(guò)程中所存在的問(wèn)題而研制的。和前幾代產(chǎn)品相比在技術(shù)性能上有了質(zhì)的突破，克服了已往穩(wěn)定性差以及調(diào)節(jié)控制范圍小，尤其是低負(fù)荷調(diào)節(jié)控制能力差的缺點(diǎn)。新型裝置的大特點(diǎn)是：調(diào)節(jié)幅度更大，適應(yīng)變工況能力更強(qiáng)，水位保持更穩(wěn)定。 </p> <p> 新型汽液兩相流液位自調(diào)節(jié)控制器是基于流體力學(xué)理論，利用汽液兩相流的流動(dòng)特性設(shè)計(jì)的一種新型水位控制裝置。該裝置由于無(wú)機(jī)械運(yùn)動(dòng)部件和電氣，氣動(dòng)元件。因而從根本上克服了常規(guī)水位計(jì)的固有缺陷，其可靠性安全性尤為突出，優(yōu)于國(guó)內(nèi)外同類(lèi)產(chǎn)品，為國(guó)內(nèi)首創(chuàng)達(dá)到國(guó)際新水平。該裝置體積小，布件少，結(jié)構(gòu)和系統(tǒng)簡(jiǎn)單。安裝容易基本不需要維護(hù)。 </p> <p> <br /> </p><p style="text-indent:25px">運(yùn)行實(shí)踐表明，汽液兩相流水位自動(dòng)控制裝置投運(yùn)后自調(diào)節(jié)能力強(qiáng)，當(dāng)機(jī)組負(fù)荷在60％～100％范圍內(nèi)變化時(shí)，加熱器水位波動(dòng)值為50～100mm，并能全自動(dòng)工作，保證水位上不報(bào)警，下有水位。而且，調(diào)試操作簡(jiǎn)單方便，一次調(diào)整到位后再不需進(jìn)一步調(diào)整，可做到不用操作隨機(jī)啟停，減輕了運(yùn)行人員的維護(hù)管理工作量。由于汽液兩相流水位自動(dòng)控制裝置同原水位調(diào)節(jié)器相比，無(wú)機(jī)械運(yùn)行部件和電氣、氣動(dòng)控制元件，因此水位調(diào)節(jié)器的故障率大幅度降低，減輕了現(xiàn)場(chǎng)檢修人員的維護(hù)工作量，使用壽命長(zhǎng)。由于新型水位調(diào)節(jié)器是全密封裝置，因此無(wú)泄漏且安全可靠。原有水位調(diào)節(jié)器的熱工控制系統(tǒng)和裝置全部取消，免除了熱工人員的維護(hù)管理。某電廠200MW機(jī)組6＃機(jī)改造前給水溫度（2002年下半年平均值）為234.4℃，改造后給水溫度（2003年下半年平均值）為239.6℃，給水溫度上升5.2℃。根據(jù)200MW機(jī)組熱力計(jì)算結(jié)果；給水溫度每升高10℃，影響煤耗2.0g／kw·h。若扣除負(fù)荷因素，下半年發(fā)電量4.5億kw·h，則下半年節(jié)約標(biāo)準(zhǔn)煤450t，全年按9.0億kw·h發(fā)電量計(jì)算，則全年節(jié)約標(biāo)準(zhǔn)煤900t。改造后經(jīng)濟(jì)效益十分明顯。脈沖式疏水閥體積小、重量輕、排除空氣性能良好、不易凍結(jié)、可用于過(guò)熱蒸汽。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港采購(gòu)給水兩相流價(jià)格,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358524660595703/8381610.png"></div><p> （二）調(diào)試 </p> <p> （1）打開(kāi)各疏水管道上的各種閥門(mén)，檢查水位計(jì)，水位控制器是否靈敏。 </p> <p> （2）須保持加熱管道的疏水量為比較大負(fù)荷時(shí)。 </p> <p> （3）連鎖調(diào)試二個(gè)以上水位控制器時(shí)，由高壓力往低壓順序進(jìn)行。 </p> <p> （4）連鎖調(diào)試旁路閥、調(diào)節(jié)閥、水位緩慢上升到正常水位，再開(kāi)啟調(diào)節(jié)閥門(mén)。觀測(cè)水位情況繼續(xù)用調(diào)節(jié)閥進(jìn)行關(guān)閉漸調(diào)，直到水位能夠自動(dòng)維持穩(wěn)定狀態(tài)。 </p> <p> （5）若在高度過(guò)程中出現(xiàn)滿水，可適當(dāng)開(kāi)啟旁路閥。 </p> <p> 疏水調(diào)節(jié)器也就是水位自動(dòng)調(diào)節(jié)器，代替原來(lái)的電動(dòng)疏水閥和浮球式液位調(diào)節(jié)器，主要用于電力行業(yè)的高、低壓加熱器、連續(xù)排污擴(kuò)容器、生水加熱器、熱網(wǎng)加熱器等壓力容器的水位自力式智能調(diào)節(jié)控制。漂移流動(dòng)模型提出了一個(gè)漂移速度。連云港生產(chǎn)給水兩相流調(diào)節(jié)器報(bào)價(jià)</p><p style="text-indent:25px">圓板雙金屬式疏水閥使用中雙金屬的特性有變化。連云港采購(gòu)給水兩相流價(jià)格</p><p> 兩相流應(yīng)用于熱能動(dòng)力工程、 </p> <p> 核能工程、 </p> <p> 低溫工程以及航天領(lǐng)域等許多領(lǐng)域。 </p> <p> 所謂兩相流， </p> <p> 廣義上講是指一種物質(zhì)或兩種物質(zhì)在不同狀態(tài)下的流動(dòng)， </p> <p> 其中氣體和液體一起流動(dòng)稱為氣液兩相流。 </p> <p> 對(duì)于兩相流中的氣液混合物， </p> <p> 它們可以是同一種物質(zhì)， </p> <p> 即汽—液 </p> <p> ( </p> <p> 如水和水蒸氣 </p> <p> ) </p> <p> ， </p> <p> 也可以是兩種不 </p> <p> 同的物質(zhì)，即氣—液 </p> <p> ( </p> <p> 如水和空氣混合物 </p> <p> ) </p> <p> 。氣液兩相流是一個(gè)相當(dāng)復(fù)雜的問(wèn)題，。在單相流中，經(jīng) </p> <p> 過(guò)一段距離之后，就會(huì)建立一個(gè)穩(wěn)定的速度場(chǎng)。但對(duì)于兩相流，例如蒸汽和水，則很難建立一個(gè)穩(wěn) </p> <p> 定的流動(dòng)， </p> <p> 因?yàn)樵诠艿懒鲃?dòng)中有壓降產(chǎn)生， </p> <p> 由于此壓降作用會(huì)產(chǎn)生液體的蒸發(fā)， </p> <p> 所以在研究氣液兩 </p> <p> 相流時(shí)必須考慮兩相間的傳熱與傳質(zhì)問(wèn)題。連云港采購(gòu)給水兩相流價(jià)格</p><p style="text-indent:25px">連云港廣潤(rùn)機(jī)械設(shè)備有限公司坐落在錦屏路88號(hào)，是一家專業(yè)的面對(duì)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)品公司。公司目前擁有較多的高技術(shù)人才，以不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，加快企業(yè)技術(shù)創(chuàng)新，實(shí)現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營(yíng)。連云港廣潤(rùn)機(jī)械設(shè)備有限公司主營(yíng)業(yè)務(wù)涵蓋消音器.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），堅(jiān)持“質(zhì)量保證、良好服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。公司力求給客戶提供全數(shù)良好服務(wù)，我們相信誠(chéng)實(shí)正直、開(kāi)拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個(gè)人帶來(lái)共同的利益和進(jìn)步。經(jīng)過(guò)幾年的發(fā)展，已成為消音器.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）行業(yè)出名企業(yè)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1327854.html</p></div></div></div></div></div><div id="iyoukoc" class="page-right twoColRt"><div id="kqowsy0" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="koea0q0" 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