上海氟塑料化工泵品牌上海原孚泵業(yè)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="汽蝕的危害汽蝕會(huì)影響離心泵的正常運(yùn)行，引發(fā)許多嚴(yán)重后果。汽蝕致使泵產(chǎn)生噪音與振動(dòng)當(dāng)發(fā)生汽蝕時(shí)，高頻的液體相互撞擊會(huì)產(chǎn)生各種噪音，嚴(yán)重時(shí)泵內(nèi)會(huì)發(fā)出噼噼啪啪的聲，同時(shí)誘發(fā)泵機(jī)組的振動(dòng)，而泵機(jī)組的振動(dòng)又會(huì)加速氣泡的產(chǎn)生與破裂。當(dāng)液擊的頻率與泵機(jī)組"><meta name="keywords" content="上海氟塑料化工泵品牌,泵"><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="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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海氟塑料化工泵品牌,泵</p><p><span>***更新：</span>2021-01-17 05:04:04</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="79rhn9r" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海原孚泵業(yè)制造有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>yfbeng@163.com</p><p><span>電話: </span>17317897926</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.yfbeng.cn</p><p><span>手機(jī): </span>021-58570166</p><p><span>地址: </span>車墩鎮(zhèn)朝陽(yáng)路20號(hào)5幢104室</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="lfmewl3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="x2bdfh3" class="box"><p><p> 汽蝕的危害汽蝕會(huì)影響離心泵的正常運(yùn)行，引發(fā)許多嚴(yán)重后果。汽蝕致使泵產(chǎn)生噪音與振動(dòng)當(dāng)發(fā)生汽蝕時(shí)，高頻的液體相互撞擊會(huì)產(chǎn)生各種噪音，嚴(yán)重時(shí)泵內(nèi)會(huì)發(fā)出噼噼啪啪的聲，同時(shí)誘發(fā)泵機(jī)組的振動(dòng)，而泵機(jī)組的振動(dòng)又會(huì)加速氣泡的產(chǎn)生與破裂。當(dāng)液擊的頻率與泵機(jī)組的固有頻率相同時(shí)，就會(huì)發(fā)生強(qiáng)烈的汽蝕共振，使振幅迅速增大，此時(shí)若要保護(hù)離心泵不會(huì)發(fā)生更大的破壞，就必須立即停車檢查，上海氟塑料化工泵品牌，上海氟塑料化工泵品牌。汽蝕制約了離心泵的發(fā)展隨著科技不斷進(jìn)步，現(xiàn)代化工業(yè)要求離心泵要向大流量和高揚(yáng)程發(fā)展，這就需要提高介質(zhì)的流速，根據(jù)流體力學(xué)，液體流速越高，入口壓力損失越大，更加容易產(chǎn)生汽蝕。因此，上海氟塑料化工泵品牌，提高泵抗汽蝕性能，研究汽蝕機(jī)理，是離心泵發(fā)展中的重要研究課題。酸堿泵哪家好，上海原孚泵業(yè)值得信賴，期待您的來(lái)電！上海氟塑料化工泵品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海氟塑料化工泵品牌,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922246286675/7311605.png"></div>化工泵故障原因及處理方法： <p> 1、電源電壓過(guò)低——檢查電源電壓 </p> <p> 2、負(fù)載過(guò)大——核對(duì)負(fù)載 </p> <p> 3、籠形轉(zhuǎn)子繞組斷條——更換轉(zhuǎn)子 </p> <p> 4、繞線轉(zhuǎn)子線組一相接觸不良或斷開——檢查電刷壓力，電刷與滑環(huán)接觸情況及轉(zhuǎn)子繞組， </p> <p> 故障四：電動(dòng)機(jī)外殼帶電 </p> <p> 原因及處理方法： </p> <p> 1、接地不良或接地電阻太大——按規(guī)定接好地線，排除接地不良故障 </p> <p> 2、繞組受潮——進(jìn)行烘干處理 </p> <p> 3、絕緣損壞，引線碰殼——浸漆修補(bǔ)絕緣，重接引線。 </p> <p> 故障現(xiàn)象五：電動(dòng)機(jī)溫升過(guò)高或冒煙。貴州化工泵制造襯氟離心泵哪家服務(wù)好，上海原孚泵業(yè)為您服務(wù)！期待您的來(lái)電！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海氟塑料化工泵品牌,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922472526957/4106423.png"></div><p> 防腐泵油封的正確安裝方法油封安裝前，軸或腔體一定不要受到“損傷”，否則會(huì)導(dǎo)致油封泄漏。中途搬運(yùn)一定要使用好用的油封搬運(yùn)夾具，這樣才能夠避免加工后的軸或者腔體產(chǎn)生碰撞。油封組裝前的準(zhǔn)備工作1.將油封從倉(cāng)庫(kù)中取出時(shí)，要查看油封表面以及唇口部位是否有灰塵及沙塵等雜質(zhì)，避免這些物質(zhì)在軸運(yùn)動(dòng)過(guò)程中損傷唇口和軸部，引起泄漏。2.對(duì)于像TC、TA、TB、TF這類有兩個(gè)以上唇口的油封，請(qǐng)?jiān)诖娇诓刻畛錆?rùn)滑脂，對(duì)于像SC、VC、VB這類單唇口油封也要在唇端涂抹潤(rùn)滑油脂。3.確認(rèn)軸、腔體表面無(wú)附著的防銹油或灰塵等異物，如有請(qǐng)清洗干凈。4.確認(rèn)軸腔體、倒角等表面無(wú)毛邊，避免安裝時(shí)這些毛邊會(huì)損傷唇口部位。5.向腔體內(nèi)組裝，要注意油封的安裝方向是將密封唇部朝向密封介質(zhì)一側(cè)。6.在安裝油封時(shí)，請(qǐng)使用好用夾具，以避免油封產(chǎn)生傾斜。另外，在安裝時(shí)經(jīng)常會(huì)發(fā)生以下幾種操作不當(dāng)案例，一定要注意避免。 </p><p> 汽蝕的產(chǎn)生原理汽蝕是一種液體動(dòng)力學(xué)現(xiàn)象，發(fā)生的根本原因在于液體在流動(dòng)過(guò)程中出現(xiàn)了局部壓力降，形成了低壓區(qū)。根據(jù)物理學(xué)知識(shí)可以知道，對(duì)于某種液相介質(zhì)，在一定溫度下對(duì)應(yīng)著一定的飽和蒸汽壓Pv，當(dāng)介質(zhì)的壓力小于Pv時(shí)就會(huì)發(fā)生汽化。離心泵運(yùn)轉(zhuǎn)時(shí)，介質(zhì)進(jìn)入泵吸入口后，在葉輪沒(méi)有對(duì)介質(zhì)做功前，壓力是逐漸降低的，當(dāng)壓力降低到該處相應(yīng)溫度下的飽和蒸汽壓時(shí)，介質(zhì)就會(huì)沸騰汽化，使原來(lái)流動(dòng)的介質(zhì)出現(xiàn)大量的氣泡，氣泡中包含著輸送介質(zhì)的蒸汽以及原來(lái)溶解在介質(zhì)中而逸出的空氣。當(dāng)氣泡隨同液流從低壓區(qū)流向高壓區(qū)時(shí)，由于轉(zhuǎn)動(dòng)的葉輪對(duì)介質(zhì)做功，介質(zhì)壓力迅速上升，當(dāng)壓力大于該處相應(yīng)溫度下的飽和蒸汽壓Pv時(shí)，氣泡又會(huì)重新凝結(jié)成為液相，瞬間形成大量的空穴，而周圍的液相介質(zhì)以高速?zèng)_向空穴相互撞擊，使得空穴處的局部壓力陡增。這種液擊是一種**度、高頻率的沖擊，其壓力可達(dá)數(shù)百個(gè)大氣壓以上，水擊頻率高達(dá)25000次/秒，材料壁面上因受到如此高頻率、高壓力的重復(fù)載荷作用而逐漸產(chǎn)生疲勞破壞。氟塑料離心泵哪家專業(yè)，上海原孚泵業(yè)值得信賴，還等什么，快來(lái)call我司吧！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海氟塑料化工泵品牌,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922328610898/5681225.png"></div>耐酸堿泵葉輪分類2 <p> 三、按結(jié)構(gòu)分:流道式(單流道、雙流道)、葉片式(閉式、開式)、螺旋離心式、旋流式四種。 </p> <p> 1、流道式葉輪： </p> <p> 流道式葉輪是從入口到出口是一個(gè)彎曲的流道，該類型的葉輪適用于輸送含有大顆粒雜質(zhì)或者是長(zhǎng)纖維的液體。因?yàn)檫@個(gè)類型的葉輪具有優(yōu)良的抗堵塞性能。但是他的弊端在于抗汽蝕性能弱于其他形式的。 </p> <p> 2、螺旋離心式葉輪： </p> <p> 螺旋離心式葉輪是葉片為扭曲式的，在錐形輪轂體上從吸入口沿軸向延伸。輸送的液體流經(jīng)葉片時(shí)不會(huì)不撞擊泵內(nèi)任何部位，因此對(duì)水泵沒(méi)有什么損傷型，同時(shí)對(duì)輸送的液體也沒(méi)什么破壞性由于螺旋的推進(jìn)作用，懸浮顆粒的通過(guò)性強(qiáng)，所以采用該型式葉輪的泵適宜于抽送含有大顆粒和長(zhǎng)纖維的介質(zhì)。化工泵推薦，上海原孚泵業(yè)值得信賴，有需求的不要錯(cuò)過(guò)哦！重慶四氟泵生產(chǎn)</p><p style="text-indent:25px">化工泵推薦，上海原孚泵業(yè)值得信賴，期待您的光臨！上海氟塑料化工泵品牌</p>耐酸堿泵葉輪知識(shí)類型介紹 <p> 耐酸堿泵一般分為離心泵，磁力泵，材質(zhì)有耐腐蝕氟塑料泵，不銹鋼泵等等，葉輪是泵的主要運(yùn)輸部件，葉輪也是泵的**部分，葉輪材質(zhì)，類型，形式有很多種，不同類型的泵，使用場(chǎng)合不同，輸送介質(zhì)不同，葉輪也不同； </p> <p> 葉輪的概念：葉輪既指裝有動(dòng)葉的輪盤，是沖動(dòng)式汽輪機(jī)轉(zhuǎn)子的組成部分，又可以指輪盤與安裝其上的轉(zhuǎn)動(dòng)葉片的總稱。葉輪常見的都是鑄造或者焊接的，材質(zhì)根據(jù)工作介質(zhì)選用。 </p> <p> 主要作用：葉輪的是把原動(dòng)機(jī)的機(jī)械能轉(zhuǎn)化為工作液的靜壓能與動(dòng)壓能。上海氟塑料化工泵品牌</p><p style="text-indent:25px">上海原孚泵業(yè)制造有限公司位于朝陽(yáng)路20號(hào)。公司業(yè)務(wù)涵蓋襯氟泵，氟塑料泵，氟塑料離心泵，氟塑料磁力泵等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。上海原孚泵業(yè)秉承“客戶為尊、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/2881043.html</p></div></div></div></div></div><div id="x7zzpf9" class="page-right twoColRt"><div id="bz9bjhn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nljhnb9" 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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