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clearfix"><div id="znlbpjp" class="twoCol"><div id="j9xbznt" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(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_bpjwp/">泵配件</a>?蘇州電動泵密封廠家批發(fā)價格誠信經(jīng)營漣水創(chuàng)密機械供應</p><div id="pdjhfdz" class="leftbox clearfix"><h1>蘇州電動泵密封廠家批發(fā)價格誠信經(jīng)營漣水創(chuàng)密機械供應</h1><div id="njhp7pn" class="proBig"><div id="pdjhflz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295062412109/3548299.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7b7b9p7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295062412109/3548299.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7fvd7dp" 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>蘇州電動泵密封廠家批發(fā)價格,封</p><p><span>***更新：</span>2020-12-25 07:08:13</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="p77jxdb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">漣水創(chuàng)密機械制造有限公司</a></p><p><span>聯(lián)系人：</span>袁經(jīng)理</p><p><span>郵箱: </span>lscmjx@163.com</p><p><span>電話: </span>15250888877</p><p><span>傳真: </span>153_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>153-66621921</p><p><span>地址: </span>高溝鎮(zhèn)高揚民營經(jīng)濟產(chǎn)業(yè)園</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="9zhx9fd" class="page-proshow02"><p class="title">詳細說明</p><div id="pbz9tbr" class="box"><p><p> 化工泵油封是一種自緊式唇狀密封，其結(jié)構(gòu)簡單，尺寸小，成本低廉，維護方便，阻轉(zhuǎn)矩較小，既能防止介質(zhì)泄漏，也能防止外部塵土和其它有害物質(zhì)侵入，而且對磨損有一定的補償能力，但不耐高壓，所以一般用在低壓場合的化工泵上。 </p> <p> 化工泵依靠離心原理來抽取液體物料，特殊材料制成的化工泵適用于瓶、桶、缸、池或其他容器中抽取腐蝕性液體。由于化工泵所抽取的介質(zhì)有腐蝕、揮發(fā)、等危險性的存在，對泵體的密封性能要求，要比其他種類的泵高很多。 </p> <p> 化工泵油封應安裝在制造精度為h8～h9，表面粗糙度為1.6～0.8μm且經(jīng)過表面硬化處理的軸上。密封介質(zhì)不應含有固體微粒和雜質(zhì)，否則會造成油封和軸的迅速磨損而使密封失效。 </p> <p> 在選擇此種密封方法是，要充分考慮化工泵所輸送到物料的性能和要求，以避免不必要的泄漏，防止意外的發(fā)生。 </p> <p> 造成油封漏油的主要因素： </p> <p> 油封密封不嚴是造成漏油的主要因素，蘇州電動泵密封廠家批發(fā)價格。當軸出現(xiàn)磨損形成溝槽，即使更換新油封仍不能密封時，是由于油封唇口與軸的接觸壓力下降，蘇州電動泵密封廠家批發(fā)價格，蘇州電動泵密封廠家批發(fā)價格，造成安裝后油封唇直徑與軸徑的過盈量太小。 </p> <p> 現(xiàn)以S195型柴油機曲軸油封為例，分析其密封不嚴的主要原因是：油封制造質(zhì)量差軸或軸承質(zhì)量差使用維護不當安裝不當保管不當，受環(huán)境污染造成不良影響 </p> <p> <br /> 與密封件相對滑動零件的幾何位置精度(同心度)高材質(zhì)好(如鍍硬鉻)和表面粗糙度較細可延長使用壽命。蘇州電動泵密封廠家批發(fā)價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州電動泵密封廠家批發(fā)價格,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295062412109/3548299.jpg"></div><p> 離心泵口環(huán)一般指葉輪口環(huán)，是安裝在水泵葉輪和泵體之間的一個環(huán)狀金屬圈， </p> <p> <span style="font-size:12px;"> 口環(huán)，也叫耐磨環(huán)。其主要作用是防止出口端介質(zhì)倒流回進口端介質(zhì)也就是密封作用（因此有“密封環(huán)”這一名稱）；同時也起耐磨作用，避免葉輪和泵殼直接接觸損壞，有保護葉輪的作用（因此有“耐磨環(huán)”這一名稱）。</span> </p> <p> <span style="font-size:12px;">離心泵口環(huán)，一般水泵的級數(shù)與口環(huán)的數(shù)量是一樣的，也就是說一個5級的水泵，那么口環(huán)也就有5個，一個首口環(huán)，4個口環(huán)。</span> </p> <p> <span style="font-size:12px;">多級離心泵口環(huán)的作用是在葉輪與泵殼間形成狹窄、曲折的通道，來增加介質(zhì)的流動阻力，達到減少介質(zhì)泄漏的目的。離心泵口環(huán)的設(shè)置還起到保護泵上主要零件不受磨損的作用(公眾號:泵管家)，在口環(huán)磨損后，可以修復或更換新環(huán)、恢復正常裝配間隙，這樣既經(jīng)濟又便于檢修。</span> </p> <p> <span style="font-size:12px;">口環(huán)間隙大會將低泵的使用效率，經(jīng)過泵加壓的流體會過多的從泵出口區(qū)域沿葉輪與口環(huán)的間隙返回到進口，從而降低了泵的使用效率，同時由于流量的加大，會使口環(huán)過早的被磨損。口環(huán)間隙過大，會導致泵的流量降低，嚴重時不上量。 </span> </p> <p> <span style="font-size:12px;">離心泵口環(huán)的完好性及它與葉輪問徑向間隙含，在拆卸泵時應首先檢查。如離心泵口環(huán)已有溝槽等缺損或已破裂或間隙艿超過表5中所規(guī)定的數(shù)值時，應更換新口環(huán)或?qū)⒃诃h(huán)補焊修復。</span> </p> <p> <br /> </p> <p> <br /> 蘇州電動泵密封廠家批發(fā)價格因端面密封載荷的存在，在密封腔缺乏液體時啟動泵而發(fā)生干摩擦。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州電動泵密封廠家批發(fā)價格,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298412392578/7048929.jpg"></div><p> 機械密封在電廠水泵中的應用改造 </p> <p> <p> 在新增的水泵中全部采用了機械密封，與原有水泵的盤根密封形成了鮮明的對比：（1）機械密封與盤根密封在密封性能上，機械密封要比盤根密封漏泄量小的多，*為盤根密封漏泄量的1%。（2）使用壽命長，兩年以內(nèi)無需更換，以往盤根密封每60天左右就要進行一次更換。（3）消耗功率較少同比盤根密封省電5%以上。（4）減少了軸或軸承的磨損。 </p> <p> 通過摸索對比先后將車間的兩臺循環(huán)水泵、兩臺射水泵、凝結(jié)水泵共6臺泵進行了進行密封改造。改造后均收到了良好的效果。 </p> <p> 循環(huán)水泵（20HBA）在未改為機械密封前，每年至少要更換4次油盤根，每次更換量在1公斤左右，市場價格30元.，由于盤根磨損所致3年左右需更換一根水泵軸及配套軸瓦，費用在7000元左右，不計人工費用每臺水泵每年消耗在2500元左右。而改為機械密封后費用方面每臺泵的機械密封價格在600元左右，至少一個大修期在3年以上，由于摩擦阻力的降低使電耗每小時下降8度，全年節(jié)電在58000度，降低成本3萬元左右。因此機械密封于盤根密封相比優(yōu)勢十分明顯。 </p> <p> <br /> </p> <p> <br /> </p> </p><p> 微型水泵密封性能好壞與油脂有關(guān)索科潤滑油 4月16日微型水泵能在不加引水的情況下，可以吸水，就表示這個水泵有自吸的功能?？沙槿∷⒁后w(溶液)，適用于需要進行液體轉(zhuǎn)移、提升、清洗、噴灑、沖洗、灌溉等等多種場合。水泵的抽水管內(nèi)是空氣的情況下，利用泵工作時形成的負壓（真空），在大氣壓的作用下將低于抽水口的水壓上來，再從水泵的排水端排出。這個過程前是不需要加“引水（引導用的水）”的。就是說具備這種自吸能力的微型水泵，就叫“微型自吸水泵”。簡稱：“微型吸泵”原理類似微型真空泵。 </p> <p> 微型水泵油脂粘度是發(fā)揮真空泵性能的重要因素之一，液體的粘度是液體流動阻力，或者說是液體的內(nèi)摩擦力，因此粘度越大，各種運動部件所受的阻力就越大；但粘度太小，泵的密封性能變差，引起氣體泄漏，真空變劣。因此，各類微型水泵對潤滑油的選擇極為重要。機械密封的正常運行必須具備以下條件：機械密封的泵軸撓度要小，加上機械密封自身性能，才能達到密封效果。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州電動泵密封廠家批發(fā)價格,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637245503162724609/640384.jpg"></div><p> 高溫熱水泵一般為介質(zhì)溫度高于100 °C，在密封突然失效泄漏之后會噴出大量蒸汽，對人體造成傷害。主要為鍋爐給水泵、循環(huán)水泵、凝結(jié)水泵等。 </p> <p> 為了不因選用串聯(lián)密封而增加成本，又能使高溫熱水泵安全可靠運行，建議選用單端面機械密封，沖洗方案可以選擇PLAN23+62。PLAN62 所通急冷液直接從23 冷卻器后引旁路連接至密封急冷口，具體流程見圖3 所示。可以看出，通過此種布置方式， PLAN62 不需要額外的配管將循環(huán)水引入密封急冷口，又能起到在密封失效時降低介質(zhì)溫度，從而避免對人員的傷害，對系統(tǒng)加以保護。 </p> <p> <br /> 密封常用名稱：密封圈、盤根、機械密封、油封、水封、盤根、密封墊板、密封膠、軟填料、液壓、氣動密封件。江蘇離心泵密封中間商</p><p style="text-indent:25px">在密封面處由于干摩擦、冷卻水突然中斷，雜質(zhì)進入密封面、抽空等情況下，都會導致環(huán)面出現(xiàn)徑向裂紋。蘇州電動泵密封廠家批發(fā)價格</p><p> 油封的裝配，無論油封的安裝部分設(shè)計和油封的選擇多么適宜，如果組裝的粗糙，也不能充分發(fā)揮油封預定的功能。 </p> <p> <span style="font-size:12px;">油封安裝時,外表面應涂上適當?shù)臐櫥瑒?，唇口應涂上適合的清潔潤滑脂，帶有防塵唇的油封，應在主付唇間填滿適合的清潔潤滑脂，再進行裝配.把油封的密封唇口端朝向密封介質(zhì)一側(cè),切忌反向裝配.油封裝入座孔時,應采用**工具推入,防止位置偏斜.油封唇緣通過的螺紋,鍵槽,花鍵等處應采取各種措施來防止唇緣損傷,并用**工具裝配.油封應水平放入座孔，并均勻加壓，請勿傾斜強制推進。</span> </p> <p> <br /> 蘇州電動泵密封廠家批發(fā)價格</p><p> 淮安市漣水創(chuàng)密機械制造有限公司是一家專業(yè)從事機械密封產(chǎn)品的開發(fā)、制造、銷售與一體化的企業(yè)。企業(yè)擁有國內(nèi)前列的工藝、專業(yè)的技術(shù)人員，先進的生產(chǎn)設(shè)備和檢測手段。堅持以科技為導向，建立了嚴格的產(chǎn)品質(zhì)量和管理保證體系，并按照國家和國際的相關(guān)標準以及用戶的特殊需求，生產(chǎn)質(zhì)量的機械密封產(chǎn)品，滿足了廣大用戶的需求。同時，企業(yè)致力于為用戶提供相關(guān)的技術(shù)咨詢，解決用戶使用中的疑難和關(guān)鍵，體現(xiàn)了企業(yè)的價值。 </p> <p> <br /> </p> <p> 企業(yè)生產(chǎn)的機械密封產(chǎn)品包括：輕型密封、中型密封和重型密封。產(chǎn)品品種齊全，被廣泛應用于石油、化工、電力、造紙，食品等行業(yè)。由于產(chǎn)品密封性能好，經(jīng)久耐用，深受廣發(fā)用戶好評。 </p> 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