南京工業(yè)離心泵聯(lián)軸器靖江市瑞鑫泵業(yè)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="在石油、化工領(lǐng)域，使用**多的離心泵國際標準是API610、ISO5199和ANSIB73.1M/B73.2M等，國內(nèi)標準是GB3215和GB5656/T。1，南京工業(yè)離心泵聯(lián)軸器.1API610API，是美國石油協(xié)會(AmericanPet"><meta name="keywords" content="南京工業(yè)離心泵聯(lián)軸器,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" 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class="proBig"><div id="cq7vsrd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023229531250/3173104.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7khjl3r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023229531250/3173104.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7mjby4z" 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>南京工業(yè)離心泵聯(lián)軸器,離心泵</p><p><span>***更新：</span>2020-07-21 02:21:31</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="onp37jl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">靖江市瑞鑫泵業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>王宇琳</p><p><span>郵箱: </span>www17768716667@163.com</p><p><span>電話: </span>17768716667</p><p><span>傳真: </span>0523_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0523-84326878</p><p><span>地址: </span>新橋鎮(zhèn)水三村巴五圩14號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="qp3egf3" class="page-proshow02"><p class="title">詳細說明</p><div id="dwog2cj" class="box"><p><p> 在石油、化工領(lǐng)域，使用**多的離心泵國際標準是API610、ISO5199和ANSIB73.1M/B73.2M等，國內(nèi)標準是GB3215和GB5656/T。 </p> <p> 1，南京工業(yè)離心泵聯(lián)軸器.1API610 </p> <p> API，是美國石油協(xié)會(AmericanPetroleumInstitute)的簡稱。出版API610標準的目的是為了提供一份采購規(guī)范，以便于離心泵的制造和采購。 </p> <p> 1，南京工業(yè)離心泵聯(lián)軸器.2 ISO5199 </p> <p> ISO是國際標準化組織的簡稱。ISO5199 Technical Specification for Centrifugal Pumps ，南京工業(yè)離心泵聯(lián)軸器, ClassⅡ(離心泵技術(shù)規(guī)范Ⅱ級),主要依據(jù)是德國的DIN標準。 </p> <p> 1.3 ASMEB73.1M/B73.2M </p> <p> ASME是美國機械工程師協(xié)會(TheAmericanSocietyofMechanicalEngineers)的簡稱。江蘇口碑好離心泵——靖江市瑞鑫泵業(yè)有限公司。南京工業(yè)離心泵聯(lián)軸器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京工業(yè)離心泵聯(lián)軸器,離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023229531250/3173104.png"></div><p> 離心泵機械密封失效的分析 </p> <p> 離心泵停機主要是由機械密封的失效造成的。失效的表現(xiàn)大都是泄漏，泄漏原因有以下幾種： </p> <p> 動靜環(huán)密封面的泄漏，原因主要有：端面平面度，粗糙度未達到要求，或表面有劃傷；端面間有顆粒物質(zhì)，造成兩端面不能同樣運行；安裝不到位，方式不正確。 </p> <p> 補償環(huán)密封圈泄漏，原因主要有：壓蓋變形，預(yù)緊力不均勻；安裝不正確；密封圈質(zhì)量不符合標準；密封圈選型不對。 </p> <p> <br /> </p> <p> 液體介質(zhì)潤滑性較差，加之操作壓力過載，兩密封面追蹤轉(zhuǎn)動不同步。例如高轉(zhuǎn)速泵轉(zhuǎn)速為20445r/min，密封面中心直徑為7cm，泵運轉(zhuǎn)后其線速度高達75 m/s，當有一個密封面滯后不能追蹤旋轉(zhuǎn)，瞬時高溫造成密封面損壞。 </p> <p> <br /> 南京防腐離心泵類型江蘇地區(qū)直銷離心泵——靖江市瑞鑫泵業(yè)有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京工業(yè)離心泵聯(lián)軸器,離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969247363281/978912.png"></div><p> 離心泵是靠葉輪離心力形成真空的吸力把水提起，所以，離心泵啟動時，必須先把閘閥關(guān)閉，灌水。水位超過葉輪部位以上，排出離心泵中的空氣，才可啟動。啟動后，葉輪周圍形成真空，把水向上吸，其閘閥可自動打開，把水提起。因此，必須先閉閘閥。 </p> <p> 振動分析 </p> <p> 離心泵的轉(zhuǎn)子不平衡與不對中。這個問題在離心泵的振動問題中所占比例較大，約為80%的比例。造成離心泵轉(zhuǎn)子不平衡的因素：材料阻止不均勻、零件結(jié)構(gòu)不合格，造成轉(zhuǎn)子質(zhì)量中心線與轉(zhuǎn)軸中心線不重合產(chǎn)生偏心據(jù)形成的不平衡。校正離心泵的轉(zhuǎn)子不平衡又可分為兩。靜平衡與動平衡：一般也稱為單面平衡和雙面平衡。其區(qū)別就是：單面平衡是在一個校正面進行校正平衡，而雙面平衡是在兩個校正面上進行校正。 </p><p> 離心泵在建筑領(lǐng)域的應(yīng)用非常廣，它可以輸送含有固體顆粒的漿體。離心泵按不同的劃分標準有不同的種類，那么離心泵的種類有哪些呢？離心泵的種類有哪些1、按葉輪數(shù)目分類（1）單級泵：即在泵軸上只有一個葉輪。（2）多級泵：即在泵軸上有兩個或兩個以上的葉輪，這時泵的總揚程為n個葉輪產(chǎn)生的揚程之和。2、按工作壓力分類（1）低壓泵：壓力低于100米水柱（2）中壓泵：壓力在100~650米水柱之間（3）高壓泵：壓力高于650米水柱3、按葉輪吸入方式分類（1）單側(cè)進水式泵：單吸泵，葉輪上只有一個進水口。（2）雙側(cè)進水式泵：雙吸泵，葉輪兩側(cè)都有一個進水口。4、按泵殼結(jié)合分類（1）水平中開式泵：在通過軸心線的水平面上開有結(jié)合縫。（2）垂直結(jié)合面泵：結(jié)合面與軸心線相垂直。5、按泵軸位置分類（1）臥式泵：泵軸位于水平位置（2）立式泵：泵軸位于垂直位置6、按葉輪出方式分類（1）蝸殼泵：水從葉輪出來后，直接進入具有螺旋線形狀的泵殼。（2）導(dǎo)葉泵：水從葉輪出來后進入外面的導(dǎo)葉，后進入下一級或流入出口管。7、按安裝高度分類（1）自灌式離心泵：泵軸低于吸水池池面，啟動時不需要灌水，可自動啟動。（2）吸入式離心泵（非自灌式離心泵）：泵軸高于吸水池池面。啟動前。江蘇地區(qū)銷售離心泵——靖江市瑞鑫泵業(yè)有限公司提供。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京工業(yè)離心泵聯(lián)軸器,離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023335927735/1616540.png"></div><p> 軸向力平衡裝置，在離心泵運行過程中，由于液體是在低壓下進入葉輪，而在高壓出，使葉輪兩側(cè)所受壓力不等，產(chǎn)生了指向入口方向的軸向推力，會引起轉(zhuǎn)子發(fā)生軸向竄動，產(chǎn)生磨損和振動，因此應(yīng)設(shè)置軸向推力軸承，以便平衡軸向力。 </p> <p> 種類 </p> <p> 按葉輪數(shù)目來分類 </p> <p> 單級泵：即在泵軸上只有一個葉輪。 </p> <p> 多級泵：即在泵軸上有兩個或兩個以上的葉輪，這時泵的總揚程為n個葉輪產(chǎn)生的揚程之和。 </p> <p> 按工作壓力來分類 </p> <p> 低壓泵：壓力低于100米水柱； </p> <p> 中壓泵：壓力在100~650米水柱之間； </p> <p> 高壓泵：壓力高于650米水柱。江蘇地區(qū)口碑好離心泵廠家生產(chǎn)——靖江市瑞鑫泵業(yè)有限公司。南京防腐離心泵類型</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司——歡迎您的來電。南京工業(yè)離心泵聯(lián)軸器</p><p> 安裝原因：基礎(chǔ)螺栓松脫、校調(diào)的水平度沒有調(diào)整好，在離心泵工作之前，要檢查一下其基礎(chǔ)螺栓是否有松動的現(xiàn)象，以及離心泵的安裝是否水平。這些也會造成離心泵在工作的時候發(fā)生振動的情況。 </p> <p> 離心泵內(nèi)有異物。在離心泵工作之前，要檢查下泵內(nèi)部，由于長期使用，在離心泵的內(nèi)部可能存在一些例如水中的雜草等異物。 </p> <p> 由于長時間的使用造成離心泵內(nèi)部的氣蝕穿孔。 </p> <p> 離心泵的設(shè)計方面存在不合理的情況，例如零件大小尺寸等問題。不過這種情況相對較少。離心泵在出廠之前，都會在車間內(nèi)部進行多次的檢測工作，以保證出廠離心泵的合格率。南京工業(yè)離心泵聯(lián)軸器</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司創(chuàng)立于2019-04-24，總部位于江蘇省泰州市，是一家靖江市瑞鑫泵業(yè)有限公司主要是一家經(jīng)營泵、閥門、耐熱耐磨鋼制品、電力機械、冶金機械、化工機械、礦山機械、制藥**設(shè)備、機械零部件制造、加工、銷售。的一家公司。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）的公司。靖江瑞鑫泵業(yè)深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的[ "cz型化工流程泵", "za型石油化工流程泵", "ZE型石油化工流程泵", "WFB型無密封自控自吸泵" ]。公司堅持以技術(shù)創(chuàng)新為發(fā)展引擎，以客戶滿意為動力，目前擁有11~50人專業(yè)人員，年營業(yè)額達到500-700萬元。靖江瑞鑫泵業(yè)始終關(guān)注機械及行業(yè)設(shè)備行業(yè)。海納百川，有容乃大，國內(nèi)外同行的智慧都是促使我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/667118.html</p></div></div></div></div></div><div id="kzwyfzn" class="page-right twoColRt"><div id="7vxzb33" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="auwtvp7" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="xwoqsei" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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