化工氟離心泵廠家誠信互利威樂供水系統(tǒng)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="離心泵的軸套：軸套的作用是保護(hù)泵軸，使填料與泵軸的摩擦轉(zhuǎn)變?yōu)樘盍吓c軸套的摩擦，所以軸套是離心泵的易磨損件。軸套表面一般也可以進(jìn)行滲碳、滲氮、鍍鉻、噴涂等處理方法，表面粗糙造度要求一般要達(dá)到Ra3.2μm—Ra0.8μm?？梢越档湍Σ料禂?shù)，提"><meta name="keywords" content="化工氟離心泵廠家,離心泵"><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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="pikcegi" class="twoCol"><div id="omogd80" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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_bengtc/">泵</a>?<a href="http://www.cdcfah.com/cp/third-bengtc_lixinbengrg/">離心泵</a>?化工氟離心泵廠家誠信互利威樂供水系統(tǒng)供應(yīng)</p><div id="jq8gc3m" class="leftbox clearfix"><h1>化工氟離心泵廠家誠信互利威樂供水系統(tǒng)供應(yīng)</h1><div id="3e8bd2y" class="proBig"><div id="jd8qs2o" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzweile/637383831592402344/7355712.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ejlip48" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzweile/637383831592402344/7355712.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bf3s77i" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>化工氟離心泵廠家,離心泵</p><p><span>***更新：</span>2020-10-22 14:43:57</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="fumove8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">威樂供水系統(tǒng)（杭州）有限公司</a></p><p><span>聯(lián)系人：</span>陳偉平</p><p><span>郵箱: </span>weilegongshui@163.com</p><p><span>電話: </span>13175888000</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span>http://hzweile.shop.88360.com</p><p><span>手機(jī): </span>0571-86375679</p><p><span>地址: </span>塘棲鎮(zhèn)超山村蓬塢80號7幢105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="tky87ki" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="yhelnmg" class="box"><p><p style="text-indent:25px">離心泵的軸套：軸套的作用是保護(hù)泵軸，使填料與泵軸的摩擦轉(zhuǎn)變?yōu)樘盍吓c軸套的摩擦，所以軸套是離心泵的易磨損件。軸套表面一般也可以進(jìn)行滲碳、滲氮、鍍鉻、噴涂等處理方法，表面粗糙造度要求一般要達(dá)到Ra3.2μm—Ra0.8μm?？梢越档湍Σ料禂?shù)，提高使用壽命。離心泵的軸承：軸承起支承轉(zhuǎn)子重量和承受力的作用。離心泵上多使用滾動(dòng)軸承，其外圈與軸承座孔采用基軸制，內(nèi)圈與轉(zhuǎn)軸采用基孔制，配合類別國家標(biāo)準(zhǔn)有推薦值，可按具體情況選用。軸承一般用潤滑脂和潤滑油潤滑。離心泵的填料盒：泵軸穿出泵殼時(shí)，在軸與殼之間存在間隙。在單吸式離心泵中，該部位如不用軸封裝置，泵殼內(nèi)高壓水就會(huì)向外大量泄漏，化工氟離心泵廠家。填料盒就是常用的一種軸封裝置。填料盒是由軸封套、填料、水封管，化工氟離心泵廠家，化工氟離心泵廠家、水封環(huán)和填料壓蓋５個(gè)部件組成。一級揚(yáng)程稱為“吸水揚(yáng)程”，靠葉片旋轉(zhuǎn)形成一個(gè)低壓區(qū)，靠大氣壓把水壓入低壓區(qū)。化工氟離心泵廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="化工氟離心泵廠家,離心泵" src="https://tyunfile.71360.com/UploadFile/hzweile/637383831592402344/7355712.png"></div><p style="text-indent:25px">怎樣防止氣縛和氣蝕？氣縛和氣蝕現(xiàn)象影響泵的操作性能。氣縛的危害與防止：氣縛現(xiàn)象發(fā)生后，泵無液體排出，無噪音，振動(dòng)，影響操作。防止氣縛現(xiàn)象的發(fā)生有以下方法：1、在啟動(dòng)前向殼內(nèi)灌滿液體。做好殼體的密封工作，灌水的閥門和蓮蓬頭不能漏水密封性要好。2、離心泵吸入管路裝有底閥，以防止啟動(dòng)前灌入的液體從泵內(nèi)流。濾網(wǎng)可阻止液體中的固體吸入。排出管路裝有調(diào)節(jié)閥是供開泵停泵和調(diào)節(jié)流量時(shí)使用。3、將離心泵的吸入口置于備輸送液體的液面之下，液體會(huì)自動(dòng)流入泵內(nèi)。解決辦法：1、清理進(jìn)口管路的異物使進(jìn)口暢通，或者增加管徑的大??；2、降低輸送介質(zhì)的溫度； 3、降低安裝高度；4、重新選泵，或者對泵的某些部件進(jìn)行改進(jìn)，比如選用耐汽蝕材料等等．杭州離心式循環(huán)泵生產(chǎn)廠家離心泵的基本構(gòu)造：葉輪，泵體，泵蓋，擋水圈，泵軸，軸承，密封環(huán)，填料函，軸向力平衡裝置。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="化工氟離心泵廠家,離心泵" src="https://tyunfile.71360.com/UploadFile/hzweile/637383831743623047/8234783.png"></div><p style="text-indent:25px">離心泵的工作原理：離心泵依靠旋轉(zhuǎn)葉輪對液體的作用把原動(dòng)機(jī)的機(jī)械能傳遞給液體。由于作用液體從葉輪進(jìn)口流向出口的過程中，其速度能和壓力能都得到增加，被葉輪排出的液體經(jīng)過壓出室，大部分速度能轉(zhuǎn)換成壓力能，然后沿排出管路輸送出去，這時(shí)，葉輪進(jìn)口處因液體的排出而形成真空或低壓，吸入口液體池中的液體在液面壓力（大氣壓）的作用下，被壓入葉輪的進(jìn)口，于是，旋轉(zhuǎn)著的葉輪就連續(xù)不斷地吸入和排出液體。離心泵的分類及各自的特點(diǎn) :離心泵按其結(jié)構(gòu)形式分為：立式泵和臥式泵，立式泵的特點(diǎn)為：占地面積少，建筑投入小，安裝方便，缺點(diǎn)為：重心高，不適合無固定底腳場合運(yùn)行。臥式泵特點(diǎn)：適用場合普遍，重心低，穩(wěn)定性好，缺點(diǎn)為：占地面積大，建筑投入大，體積大，重量重。</p><p style="text-indent:25px">離心泵的泵軸：離心泵的泵軸的主要作用是傳遞動(dòng)力，支承葉輪保持在工作位置正常運(yùn)轉(zhuǎn)。它一端通過聯(lián)軸器與電動(dòng)機(jī)軸相連，另一端支承著葉輪作旋轉(zhuǎn)運(yùn)動(dòng)，軸上裝有軸承、軸向密封等零部件。泵軸的常用材料是碳素鋼和不銹鋼。葉輪和軸靠鍵相連接，由于這種連接方式只能傳遞扭矩而不能固定葉輪的軸向位置，故在水泵中還要用軸套和鎖緊螺母來固定葉輪的軸向位置。葉輪采用鎖緊螺母與軸套軸向定位后，為防止鎖緊螺母退扣，要防止水泵反轉(zhuǎn)，尤其是對初裝水泵或解體檢修后的水泵要按規(guī)定進(jìn)行轉(zhuǎn)向檢查，確保與規(guī)定轉(zhuǎn)向一致。高溫泵停車應(yīng)按設(shè)備規(guī)定執(zhí)行，停車后應(yīng)每偏20一30min盤車半圈，直到泵體溫度降至50℃為止。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="化工氟離心泵廠家,離心泵" src="https://tyunfile.71360.com/UploadFile/hzweile/637383831709589844/7230839.png"></div><p style="text-indent:25px">離心泵的修理：1. 轉(zhuǎn)子的修理：離心泵的轉(zhuǎn)子主要由葉輪、主軸和軸套等組成。轉(zhuǎn)子在修理前必須進(jìn)行拆卸、清洗和檢查，仔細(xì)檢查葉輪的磨損、徑向跳動(dòng)量（不超過0.05mm）、偏心量；軸和軸套的磨損、彎曲等。① 主軸的修理：泵的主軸，由于轉(zhuǎn)動(dòng)時(shí)產(chǎn)生振動(dòng)或突然撞擊而產(chǎn)生彎曲或裂紋；軸的表面由于摩擦或輸送介質(zhì)的腐蝕而產(chǎn)生嚴(yán)重的凹陷和磨損，從而造成徑向跳動(dòng)或強(qiáng)度下降，影響使用，需要修理。對于表面輕微蝕損可用浸油砂布打磨光滑。軸彎曲時(shí)需要矯直；對于損傷非常嚴(yán)重的軸可采用焊補(bǔ)、噴鍍、電鍍后車磨等方法修復(fù)。修復(fù)后需要重新測試幾何精度和徑向跳動(dòng)（不超過±0.05mm）。密封元件失效zui多的部位是動(dòng)，靜環(huán)的端面，離心泵機(jī)封動(dòng)，靜環(huán)端面出現(xiàn)龜裂是常見的失效現(xiàn)象。成都單級臥式離心泵</p><p style="text-indent:25px">當(dāng)泵軸與填料摩擦產(chǎn)生熱量就要靠水封管注水到水封圈內(nèi)使填料冷卻！化工氟離心泵廠家</p><p style="text-indent:25px">機(jī)械密封原理：機(jī)械密封是一種依靠彈性元件對動(dòng)、靜環(huán)端面密封副的預(yù)緊和介質(zhì)壓力與彈性元件壓力的壓緊而達(dá)到密封的軸向端面密封裝置。機(jī)械密封通常由靜環(huán)、動(dòng)環(huán)、壓緊元件和密封元件組成。動(dòng)環(huán)和靜環(huán)的端面組成一對摩擦副，動(dòng)環(huán)靠密封室中液體的壓力使其端面壓緊在靜環(huán)端面上，并在兩環(huán)端面上產(chǎn)生適當(dāng)?shù)谋葔汉捅３忠粚訕O薄的液體膜而達(dá)到密封的目的。壓緊元件產(chǎn)生壓力，可使泵在不運(yùn)轉(zhuǎn)狀態(tài)下，也保持端面貼合，保證密封介質(zhì)不外漏，并防止雜質(zhì)進(jìn)入密封端面。密封圈起密封動(dòng)環(huán)與軸的間隙、靜環(huán)與壓蓋的間隙的作用，同時(shí)對泵的振動(dòng)、沖擊起緩沖作用。機(jī)械密封在實(shí)際運(yùn)行中不是一個(gè)孤立的部件，它是與泵的其它零部件一起組合起來運(yùn)行的。化工氟離心泵廠家</p><p style="text-indent:25px">威樂供水系統(tǒng)（杭州）有限公司屬于能源的高新企業(yè)，技術(shù)力量雄厚。威樂供水系統(tǒng)是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營理念;“誠守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的威樂水泵，屏蔽式智能冷熱水循環(huán)泵，智能永磁變頻立式多級離心，冷熱水屏蔽式增壓泵。威樂供水系統(tǒng)以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1662864.html</p></div></div></div></div></div><div id="x8u7wne" 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