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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)汽液兩相流水位控制裝置價(jià)格,兩相</p><p><span>***更新：</span>2020-12-06 04:20:48</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="aelnpyu" 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="rbyacyk" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="zyphoea" class="box"><p><p style="text-indent:25px">自由半浮球式疏水閥只有一個(gè)半浮球式的球桶為活動(dòng)部件，開(kāi)口朝下，連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格，球桶即是啟閉件，又是密封件。整個(gè)球面都可為密封，使用壽命很長(zhǎng)，能抗水錘，沒(méi)有易損件，無(wú)故障，連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格，經(jīng)久耐用，無(wú)蒸汽泄漏。背壓率大于80%，能排飽和溫度凝結(jié)水，小過(guò)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(dòng)時(shí)，管道內(nèi)的空氣和低溫凝結(jié)水經(jīng)過(guò)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(kāi)，閥門(mén)開(kāi)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(shí)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(mén)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(mén)開(kāi)啟，凝結(jié)水迅速排出。當(dāng)蒸汽再進(jìn)入球桶之內(nèi)，連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格，閥門(mén)再關(guān)閉，間斷和連續(xù)工作。疏水器的公稱(chēng)壓力不能低于蒸汽使用設(shè)備的比較高工作壓力。連云港采購(gòu)汽液兩相流水位控制裝置價(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)汽液兩相流水位控制裝置價(jià)格,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525229072266/2284565.png"></div><p> 在電力、化工、石油、冶金等企業(yè)中有大量的換熱及擴(kuò)容設(shè)備需要通過(guò)調(diào)節(jié)出口流量來(lái)控制液位，目前所用的產(chǎn)品大多為機(jī)械浮球式、電動(dòng)式和氣動(dòng)式。這些產(chǎn)品不僅成本高，控制復(fù)雜，而且執(zhí)行機(jī)構(gòu)動(dòng)作頻繁，普遍存在易卡澀、易磨損、易汽蝕、易泄漏等問(wèn)題。導(dǎo)致故障率高，維護(hù)費(fèi)用大，對(duì)設(shè)備的安全經(jīng)濟(jì)運(yùn)行造成重大影響?？梢?jiàn)，性能優(yōu)異、可靠性高的自調(diào)節(jié)液位控制裝置是企業(yè)提高經(jīng)濟(jì)性和安全性的迫切需要的產(chǎn)品。 </p> <p> 以往類(lèi)似的設(shè)備大多是調(diào)節(jié)妥協(xié)，靈敏度不強(qiáng)，誤差率大等缺點(diǎn)，有的不得已改為手動(dòng)，增大勞動(dòng)強(qiáng)度。給設(shè)備的經(jīng)濟(jì)性、安全性帶來(lái)了嚴(yán)重影響。有的發(fā)生失控現(xiàn)象給運(yùn)行人員造成操作不便，給機(jī)組運(yùn)行造成嚴(yán)重威脅，造成的經(jīng)濟(jì)損失也相當(dāng)大。連云港哪里有銷(xiāo)售給水汽液兩相流氣液兩相流裝置針對(duì)電力、煤炭、冶金、石油、化工等行業(yè)，研究并推廣的一種全新結(jié)構(gòu)的設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358524712470703/6732633.png"></div><p> 二、汽液兩相流,汽液兩相流疏水閥，汽液兩相流自調(diào)節(jié)液位控制器，自調(diào)節(jié)液位控制裝置,兩相流自調(diào)節(jié)液位控制器用途汽液兩相流,汽液兩相流疏水閥，汽液兩相流自調(diào)節(jié)液位控制器，自調(diào)節(jié)液位控制裝置,兩相流自調(diào)節(jié)液位控制器該新型汽液兩相流液位自調(diào)節(jié)控制器可用于：火電廠中的高，低壓加熱器，熱交換器，軸封加熱器，高，低壓連續(xù)排污擴(kuò)容器等。 </p> <p> <br /> </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。<p> 訂貨須知： </p> <p> 1、用戶(hù)提供配用汽液兩相流裝置為何種設(shè)備，及有關(guān)壓力、溫度出口管徑等參數(shù)。 </p> <p> 2、提供各連接系統(tǒng)法蘭，接管具體尺寸。 </p> <p> 3、方位空間及原系統(tǒng)流程圖。 </p> <p> </p> <p> <p> 三、工作原理 </p> <p> 汽液兩相流自調(diào)節(jié)液位控制器是基于流體力學(xué)理論和控制原理，利用汽液兩相流的流動(dòng)特性設(shè)計(jì)的一種全新概念的液位控制器，屬自力式智能調(diào)節(jié)，需消耗少量的汽（約為排水量的1-2%）作為執(zhí)行機(jī)構(gòu)的驅(qū)動(dòng)源。該控制器連接系統(tǒng)如圖所示。調(diào)節(jié)器的作用是控制出口水量，相當(dāng)于自動(dòng)調(diào)節(jié)系統(tǒng)中的執(zhí)行機(jī)構(gòu)。其調(diào)節(jié)原理是：當(dāng)加熱器的水位升高時(shí)，信號(hào)管內(nèi)的水位隨之上升，導(dǎo)致發(fā)送的調(diào)節(jié)汽量減少，因而流過(guò)調(diào)節(jié)器中兩相流的汽量減少、水量增加，加熱器的水位隨之下降。反之亦然。由此實(shí)現(xiàn)了加熱器水位的自動(dòng)控制。 </p> 圓板雙金屬式疏水閥使用中雙金屬的特性有變化。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格,兩相" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637358525125937500/7639502.png"></div><p> 1.用途 </p> <p> 本設(shè)備可用于鍋?zhàn)o(hù)的汽包、汽機(jī)的高、低加熱器。蒸發(fā)器、熱交換器、連續(xù)排污擴(kuò)容器等諸多設(shè)備配套使用。 </p> <p> 2.主要特點(diǎn)。 </p> <p> ①。工作原理先進(jìn)，概念新穎； </p> <p> ②。無(wú)運(yùn)動(dòng)部件，無(wú)觸點(diǎn)、無(wú)電氣、氣動(dòng)元件，無(wú)泄漏，運(yùn)行安全可靠、使用壽命長(zhǎng)； </p> <p> ③。勿需外力驅(qū)動(dòng)，屬自力式智能調(diào)節(jié)。 </p> <p> 根據(jù)調(diào)節(jié)器傳感器口徑：DN50型、DN80型、DN100型、DN130型、DN150型、DN200型、DN250型，可選型，也可根據(jù)實(shí)際情況另設(shè)計(jì)任何尺寸。 </p> <p> 六、汽液兩相流自動(dòng)調(diào)節(jié)器訂貨須知： </p> <p> 1、用戶(hù)提供配用汽液兩相流裝置用于何種設(shè)備，及有關(guān)壓力、溫度出口管徑等參數(shù)。 </p> <p> 2、提供各連接系統(tǒng)法蘭，接管具有尺寸。波紋管式疏水閥只適用于低壓場(chǎng)合。連云港銷(xiāo)售汽液兩相流調(diào)節(jié)器報(bào)價(jià)</p><p style="text-indent:25px">選擇疏水器時(shí)，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(lái)套用疏水器。連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格</p><p style="text-indent:25px">氣液兩相流可以增加氣液兩相的接觸面積，提高氣液之間的傳熱傳質(zhì)效率。旋流對(duì)促進(jìn)天然氣水合物的形成和確保天然氣水合物漿液的流動(dòng)安全具有重要的實(shí)際應(yīng)用價(jià)值。實(shí)驗(yàn)部分由有機(jī)玻璃管制成，實(shí)驗(yàn)介質(zhì)為空氣和水。根據(jù)高清攝像機(jī)和氣液界面的整體特征，將水平管中氣液兩相渦旋流的流動(dòng)方式進(jìn)行了劃分。研究了水平管中氣液兩相回旋流的流型圖。研究了流速和葉片參數(shù)對(duì)壓降的影響。建立了兩種氣液兩相旋流的壓降模型。均相和分裂相壓降模型對(duì)旋流氣泡流，旋流分散流，旋流環(huán)形流和旋流分層流具有良好的預(yù)測(cè)，預(yù)測(cè)誤差帶不大于20％。連云港采購(gòu)汽液兩相流水位控制裝置價(jià)格</p><p style="text-indent:25px">連云港廣潤(rùn)機(jī)械設(shè)備有限公司位于錦屏路88號(hào)。公司業(yè)務(wù)分為消音器.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）等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶(hù)提供良好的產(chǎn)品和服務(wù)。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。連云港廣潤(rùn)機(jī)械秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2285188.html</p></div></div></div></div></div><div id="gkmoqce" class="page-right twoColRt"><div id="tnkwhev" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nm7dp3b" 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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