泉州機械密封伊格爾博格曼機械密封供應(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=" 如果采用串聯(lián)密封的方式，內(nèi)側(cè)密封必須能承受反壓，且需要采用自沖洗方案（一般為plan11或plan13）。PLAN54（采用外引密封液的雙端面密封）方案描述：外設(shè)加壓隔離液儲罐或系統(tǒng)提供清潔的"><meta name="keywords" content="泉州機械密封,機械密封"><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" 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class="navbox"><div id="23c4cjb" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="pdipm2q" class="twoCol"><div id="slvxzby" 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/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_mifengjian/">密封件</a>?<a href="http://www.cdcfah.com/cp/third-mifengjian_jmf/">機械密封</a>?泉州機械密封伊格爾博格曼機械密封供應(yīng)</p><div id="3k9qxz2" class="leftbox clearfix"><h1>泉州機械密封伊格爾博格曼機械密封供應(yīng)</h1><div id="gurognf" class="proBig"><div id="zjlnuby" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aew3nfn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cw8yahj" 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>泉州機械密封,機械密封</p><p><span>***更新：</span>2020-08-16 12:16:41</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="eiidfmj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">伊格爾博格曼機械密封（張家港）有限公司</a></p><p><span>聯(lián)系人：</span>閆女士</p><p><span>郵箱: </span>eaglebugmann@qq.com</p><p><span>電話: </span>18013293108</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://eaglebugmann.com</p><p><span>手機: </span>0512-58756006</p><p><span>地址: </span>德積福民村（天霸路）</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="eivxe3s" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="322tahj" class="box"><p><p> 如果采用串聯(lián)密封的方式，內(nèi)側(cè)密封必須能承受反壓，且需要采用自沖洗方案（一般為plan11或plan13）。PLAN54（采用外引密封液的雙端面密封）方案描述：外設(shè)加壓隔離液儲罐或系統(tǒng)提供清潔的液體給密封腔，循環(huán)用外部泵或壓力系統(tǒng)來完成，儲液罐壓力大于被密封的工藝介質(zhì)壓力。采用原因：分離工藝流體，零流程排放，密封不能促進循環(huán)。應(yīng)用場合：應(yīng)用于雙端面承壓密封（雙封），高蒸汽壓流體，輕質(zhì)烴，危險/有毒流體，傳熱流體，臟/腐蝕性或聚合體。PLAN62（外沖洗或急冷防止密封面堆積固體顆粒）方案描述：由外部提供急冷液，在密封的接觸大氣端進行外部冷卻，冷卻流體主要為蒸汽、氮和水。采用原因：防止固體在機封的大氣端集結(jié)，配合小間隙節(jié)流襯套使用。防止結(jié)冰。應(yīng)用場合：用于單端面機封，排除氧氣的存在，防止焦化，沖走動態(tài)密封元件附近不想要的物質(zhì)（如腐蝕性或含鹽的工況），泉州機械密封。PLAN65（帶浮子液位開關(guān)測量密封泄露量）方案描述：外部排液管道布置是，用浮子液位開關(guān)測量密封泄漏量，對高泄漏量進行報警，泉州機械密封，泉州機械密封，液位開關(guān)下游的孔板，其孔徑通常為5mm，設(shè)置在立管腿上。機封在大氣端，帶泄漏檢查的外部排水。采用原因：單獨使用或與62方案一起使用，用于間隙很小的節(jié)流襯套。錫山區(qū)輕型機械密封件。泉州機械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泉州機械密封,機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png"></div><p> 多級離心泵機械密封問題解析1、沒有輔助沖洗系統(tǒng)或輔助沖洗系統(tǒng)設(shè)置不合理多級離心泵機械密封的輔助沖洗系統(tǒng)是非常重要的，它可以有效地保護密封面，起到冷卻、潤滑、沖走雜物等作用。有時設(shè)計員沒有合理地配置輔助沖洗系統(tǒng)，達不到密封效果；有時雖然設(shè)計人員設(shè)計了輔助系統(tǒng)，但由于沖洗液中有雜質(zhì)，沖洗液的流量、壓力不夠，沖洗口位置設(shè)計不合理等原因，也同樣達不到密封效果。2、振動偏大機械密封振動偏大，**終導(dǎo)致失去密封效果。但機械密封振動偏大的原因往往不是機械密封本身的原因，多級離心泵的其它零部件是產(chǎn)生振動的根源，如多級離心泵泵軸設(shè)計不合理、加工的原因、軸承精度不夠、聯(lián)軸器的平行度差、徑向力大等原因。3、多級離心泵汽蝕的原因由于裝置系統(tǒng)操作不合理以及工業(yè)多級鍋爐給水泵進口汽蝕性能不好、泵的轉(zhuǎn)速偏高，在泵的入口處發(fā)生局部汽蝕，汽蝕發(fā)生后，水中會有氣泡，它一方面會沖擊機械密封面的外表面，使其表面出現(xiàn)破損；另一方面會使動靜環(huán)的吻合面的流動膜中也含有氣泡，不能形成穩(wěn)定的流動膜，造成動靜環(huán)的吻合面的干摩擦，使機械密封裝置損壞。4、機械加工精度不夠機械加工精度不夠，原因有很多，有的是機械密封本身的加工精度不夠。聊城泵機械密封阜陽109-20機械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泉州機械密封,機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361551972657/319696.png"></div><p> 制造、拆裝容易，一般只需設(shè)置沖洗系統(tǒng)，不需要外供封液系統(tǒng)。有壓雙重機械密封(原稱為雙端面機械密封)指有兩對摩擦副，結(jié)構(gòu)復(fù)雜，需要外供封液系統(tǒng)，有壓雙重機械密封密封腔內(nèi)通入比介質(zhì)壓力高，起封堵、潤滑等作用，隔離液對內(nèi)側(cè)密封起到潤滑作用。無壓雙重密封(原稱為串聯(lián)密封)指有兩對摩擦副，結(jié)構(gòu)復(fù)雜，需要外供封液系統(tǒng)，無壓雙重密封密封腔內(nèi)的緩沖液不加壓，工藝介質(zhì)對內(nèi)側(cè)密封起到潤滑作用。一般情況下，應(yīng)優(yōu)先選用單端面機械密封，因為單端面機械密封結(jié)構(gòu)簡單，使用方便，價格低。但在以下場合，優(yōu)先選用雙重機械密封。(1)有毒及有危險性介質(zhì)。(2)高濃度的H2S。(3)易揮發(fā)的低溫介質(zhì)(如液化石油氣等)。隨著社會對健康、安全和環(huán)境保護的愈來愈重視，無壓雙重機械密封的使用量逐年上升，該無壓雙重機械密封密封可用于氯乙烯、一氧化碳、輕烴等有毒、易揮發(fā)、危險的介質(zhì)。無壓雙重機械密封的內(nèi)側(cè)密封(一道密封)是主密封，相當(dāng)于一個單端面內(nèi)裝式機械密封，單端面機械密封潤滑由被密封的介質(zhì)擔(dān)當(dāng)。密封腔內(nèi)注滿來至封液罐的液體，未加壓。無壓雙重機械密封內(nèi)側(cè)密封一旦失效，導(dǎo)致密封腔的壓力提高，即能由封液罐的壓力表顯示、記錄或報警。</p><p> 帶循環(huán)套的內(nèi)部沖洗）方案描述：經(jīng)密封腔內(nèi)的輸液環(huán)，通過冷卻器回到密封腔沖洗機封的循環(huán)過程，熱水條件下的標(biāo)準(zhǔn)沖洗方案。采用原因：*通過冷卻小部分液體，冷卻器低負(fù)荷下的機封高效冷卻，增加流體的汽化臨界范圍，改善水的潤滑力。應(yīng)用場合：高溫條件下，熱碳?xì)浠衔?，高?80°F（80°C）鍋爐給水和熱水，清潔、非聚合流體。PLAN31（帶懸液分離器的自沖洗）方案描述：從泵出口經(jīng)過旋液分離器，清潔液體沖洗機封，分離的固體被送入泵進口。采用原因：機封腔除熱，從沖洗和密封腔中除去固體。應(yīng)用場合：帶砂或管道渣子臟的或被污染的流體或水，非聚合流體。PLAN32（外沖洗）方案描述：用外部清潔源頭沖洗機封，應(yīng)慎重選擇沖洗液來源，消除注入液體蒸發(fā)，或被泵送液體污染。采用原因：密封腔除熱，從密封腔內(nèi)除去工藝流體或固體，增加密封腔壓力和流體汽化臨界范圍。應(yīng)用場合：臟的或被污染的流體、紙漿，高溫條件，聚合物或氧化流體。PLAN41（帶懸液分離器、換熱器的自沖洗）方案描述：從泵出口經(jīng)旋流器把清潔液體輸送冷卻器沖洗機封，固體送入泵進口，方案21和31的組合。采用原因：密封冷卻，沖洗和密封腔的固體移除。應(yīng)用場合：高溫條件，低于355°F。江陰109-50機械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泉州機械密封,機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361363056641/3465430.png"></div><p> 如油渣泵、回?zé)捰捅?、常減壓塔底泵等常見的失效現(xiàn)象。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(dǎo)致環(huán)面出現(xiàn)徑向裂紋；b）石墨炭化是使用碳-石墨環(huán)時密封失效的主要原因之一。由于在使用中，如果石墨環(huán)一旦超過許用溫度（一般在-105～250℃）時，其表面會析出樹脂，摩擦面附近樹脂會發(fā)生炭化，當(dāng)有粘結(jié)劑時，會發(fā)泡軟化，使密封面泄漏增加，密封失效；c）輔助密封件（如氟橡膠、乙丙橡膠、全橡膠）在超過許用溫度后，將會迅速老化、龜裂、變硬失彈?，F(xiàn)在所使用的柔性石墨耐高溫、耐腐蝕性較好，但其回彈性差。而且易脆裂，安裝時容易損壞。6、由于密封端面的磨損而造成的密封失效a）摩擦副所用的材料耐磨性差、摩擦系數(shù)大、端面比壓（包括彈簧比壓）過大等,都會縮短機械密封的使用壽命。對常用的材料，按耐磨性排列的次序為：碳化硅-碳石墨、硬質(zhì)合金-碳石墨、陶瓷-碳石墨、噴涂陶瓷--碳石墨、氮化硅陶瓷--碳石墨、高速鋼--碳石墨、堆焊硬質(zhì)合金--碳石墨。b）對于含有固體顆粒介質(zhì)，密封面進入固體顆粒是導(dǎo)致使密封失效的主要原因。固體顆粒進入摩擦副端面起研磨劑作用，使密封發(fā)生劇烈磨損而失效。密封面合理的間隙。蕪湖橡膠波紋管機械密封廠。鶴崗常規(guī)機械密封</p><p style="text-indent:25px">連云港109-55機械密封件。泉州機械密封</p><p> 管線必須經(jīng)過清洗，防止堵塞，這點對于新裝置尤為重要.因為雜質(zhì)常從管線進人密封處影響密封性能，整個系統(tǒng)要排空，防止密封腔高處形成氣塞，導(dǎo)致干摩擦運行.2.啟動前要進行靜壓試驗，試驗壓力同工作壓力;檢查機械密封本身及有關(guān)的密封點和接頭處有無泄漏，如有泄漏應(yīng)設(shè)法處理.3.按泵的旋轉(zhuǎn)方向盤車，合乎要求后才能交付使用.二、啟動運轉(zhuǎn)1.主機啟動之前，應(yīng)保持密封腔內(nèi)充滿液體或被密封的介質(zhì)，如有單獨輔助密封系統(tǒng)應(yīng)先啟動，冷卻水系統(tǒng)亦須開始流通(停車時停止);對于輸送凝固的介質(zhì)或粘度很大的介質(zhì)，應(yīng)用蒸汽將密封腔加熱便介質(zhì)熔化.啟動前必須盤車，以防突然啟動而造成軟環(huán)破裂.2.正常使用前先進行常琢運轉(zhuǎn)，觀察密封部位的溫升是否正常.如有輕徽泄漏，可跑合一段時間，使端面貼合更加均勻，直到泄漏童逐漸減少至正常為止.如運轉(zhuǎn)1~3小時泄漏量仍不減少，則需停車檢查.3.升壓、升溫運轉(zhuǎn):經(jīng)過常壓運轉(zhuǎn)考驗的機械密封應(yīng)及時做與操作條件相同的升壓、升溫運轉(zhuǎn).升壓、升溫可分別進行.升的過程應(yīng)緩慢，注意升壓(或升溫)過程中可能發(fā)生的變化，如機件有無碰撞，端面是否脫開，摩擦發(fā)熱是否過快，防轉(zhuǎn)銷有無脫開或損壞，壓力是否穩(wěn)定。泉州機械密封</p><p style="text-indent:25px">伊格爾博格曼機械密封（張家港）有限公司創(chuàng)辦于2018-01-09，是一家生產(chǎn)型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，張家港博格曼是一家私營有限責(zé)任公司企業(yè)，一直貫徹“以人為本，服務(wù)于社會”的經(jīng)營理念;“質(zhì)量高速，誠守信譽，持續(xù)發(fā)展”的質(zhì)量方針。公司目前擁有***員工51~100人人，具有[ "機械密封", "泵用機械密封", "釜用機械密封", "攪拌器機械密封" 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