鐵嶺SAB-35安德里茲泵用機(jī)械密封伊格爾博格曼機(jī)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=" 解決了密封圈材料發(fā)生冷脆而失彈及緩沖作用的問題，如DBM型、VN32-9-2機(jī)封VN32-9-2機(jī)械密封VN32-9-2泵用軸封正常運(yùn)轉(zhuǎn)中突然泄漏。離心泵在運(yùn)轉(zhuǎn)中突然泄漏少數(shù)是因正常磨損或已達(dá)"><meta name="keywords" content="鐵嶺SAB-35安德里茲泵用機(jī)械密封,安德里茲泵用機(jī)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" 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 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href="http://www.cdcfah.com/cp/second-jxjxysb_mifengjian/">密封件</a>?<a href="http://www.cdcfah.com/cp/third-mifengjian_jmf/">機(jī)械密封</a>?鐵嶺SAB-35安德里茲泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="w9tfjfr" class="leftbox clearfix"><h1>鐵嶺SAB-35安德里茲泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="aml8zz2" class="proBig"><div id="3z8d87q" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637377435655791015/2586445.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aebys3r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637377435655791015/2586445.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qj2f9bn" 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>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>鐵嶺SAB-35安德里茲泵用機(jī)械密封,安德里茲泵用機(jī)械密封</p><p><span>***更新：</span>2021-02-02 10:15:31</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="b7l8tfm" 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(jī)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(jī): </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="en78lxo" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ixrdvxe" class="box"><p><p> 解決了密封圈材料發(fā)生冷脆而失彈及緩沖作用的問題，如DBM型、VN32-9-2機(jī)封VN32-9-2機(jī)械密封VN32-9-2泵用軸封正常運(yùn)轉(zhuǎn)中突然泄漏。離心泵在運(yùn)轉(zhuǎn)中突然泄漏少數(shù)是因正常磨損或已達(dá)到使用壽命，而大多數(shù)是由于工況變化較大或操作、維護(hù)不當(dāng)引起的。（1）抽空、氣蝕或較長時間憋壓，導(dǎo)致密封破壞；（2）對泵實(shí)際輸出量偏小，大量介質(zhì)泵內(nèi)循環(huán)，熱量積聚，引起介質(zhì)氣化，導(dǎo)致密封失效；（3）回流量偏大，導(dǎo)致吸人管側(cè)容器（塔、釜、罐、池）底部沉渣泛起，損壞密封；（4）對較長時間停運(yùn)，重新起動時沒有手動盤車，摩擦副因粘連而扯壞密封面；（5）介質(zhì)中腐蝕性，鐵嶺SAB-35安德里茲泵用機(jī)械密封、聚合性、結(jié)膠性物質(zhì)增多；（6）環(huán)境溫度急劇變化；（7）工況頻繁變化或調(diào)整；（8）突然停電或故障停機(jī)等，鐵嶺SAB-35安德里茲泵用機(jī)械密封。離心泵在正常運(yùn)轉(zhuǎn)中突然泄漏，如不能及時發(fā)現(xiàn)，往往會釀成較大事故或損失，須予以重視并采取有效措施。以上采用輔助裝置，釜用攪拌器全部采用輔助裝置，鐵嶺SAB-35安德里茲泵用機(jī)械密封.其中202,204型均為頂部插入式攪拌反應(yīng)釜用單端面小彈簧型機(jī)械密封，202為非平衡型，204為平衡型，采用傳動螺釘傳動，優(yōu)點(diǎn)是彈簧壓力分布均勻，適用于較大軸徑Y(jié)DL2-160機(jī)封YDL2-160機(jī)械密封YDL2-160泵用軸封彈簧壓縮量越大密封效果越好。其實(shí)不然。薊州區(qū)11-LP-D-S32-D20/50-DE安德里茲泵用機(jī)械密封。鐵嶺SAB-35安德里茲泵用機(jī)械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鐵嶺SAB-35安德里茲泵用機(jī)械密封,安德里茲泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637377435655791015/2586445.png"></div><p> 以免啟動瞬間產(chǎn)生干摩擦。（2）裝配順序①機(jī)械密封靜止部件的組裝：a.將防轉(zhuǎn)銷裝入密封端蓋相應(yīng)的孔內(nèi)；b.將靜環(huán)密封圈套在靜環(huán)上，將靜環(huán)裝入密封端蓋內(nèi)，要注意使防轉(zhuǎn)銷進(jìn)入靜環(huán)凹槽內(nèi)。安裝壓蓋時，注意不要使靜環(huán)碰軸。螺栓應(yīng)分幾次均勻擰緊。②機(jī)械密封旋轉(zhuǎn)部件組裝：將機(jī)械密封的旋轉(zhuǎn)部件依照先后次序逐個組裝到軸上。若有軸套，則要在外面把機(jī)械密封的旋轉(zhuǎn)部件依次組裝到軸套上，然后將裝有機(jī)械密封旋轉(zhuǎn)部件的軸套裝到軸上。③端蓋裝在密封體上，并用螺釘均勻擰緊。④盤動試車是否輕松，若盤不動或吃力，則應(yīng)檢查裝配尺寸是否正確。4、機(jī)械密封運(yùn)轉(zhuǎn)的故障處理（1）開始就泄露①檢查裝配質(zhì)量是否符合技術(shù)要求，彈簧壓縮量是否符合規(guī)定。②檢查動環(huán)、靜環(huán)的密封端面是否損壞。③檢查密封端面是否端正。（2）運(yùn)轉(zhuǎn)中泄露量突然過多，此時應(yīng)停車進(jìn)行檢查①檢查動環(huán)、靜環(huán)密封端面的磨損情況與表面質(zhì)量的變化，若已破壞則應(yīng)返修或更換新件。②檢查動環(huán)、靜環(huán)的輔助密封圈的安裝位置是否正確（如V型圈的唇口應(yīng)朝向壓力端）、有無損壞。若安裝有誤則重新安裝，若已損壞則應(yīng)重新?lián)Q件。③檢查密封腔體內(nèi)是否混入固體雜質(zhì)，傳動座內(nèi)是否充滿了雜質(zhì)。鐵嶺SAB-35安德里茲泵用機(jī)械密封薊州區(qū)11-LP-D-S32-D20/40-DE安德里茲泵用機(jī)械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鐵嶺SAB-35安德里茲泵用機(jī)械密封,安德里茲泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637377435968769531/9737361.png"></div><p> 多采用以下幾種方式固定：1）螺帽固定（見圖3）。這種結(jié)構(gòu)要求軸上帶有凸臺，動環(huán)斷面為“L”形，動環(huán)裝入后用短套頂住，外面用圓螺帽旋緊。為防止介質(zhì)沿動環(huán)泄漏，在動環(huán)和軸套凸臺端面有密封圈。集裝式密封的動環(huán)也可用螺帽固定，和前者不同的是動環(huán)的螺帽從內(nèi)部旋緊，事先組裝好后再將整體機(jī)械密封向泵上安裝。2）螺釘傳動（圖38）。動環(huán)的后部端面鉆有螺釘孔并帶螺紋，軸套上帶有突緣，用螺釘將動環(huán)和軸套的突緣聯(lián)接在一起，中間設(shè)墊片防止介質(zhì)沿動環(huán)和軸套之間泄漏。3)頂絲傳動（圖39）。這種結(jié)構(gòu)實(shí)際上增加了一個傳動套，該套用頂絲固定在軸上，動環(huán)用銷釘與其傳動，在傳動套和軸以及動環(huán)和傳動套之間均設(shè)有密封圈。這種動環(huán)結(jié)構(gòu)較為復(fù)雜，但其浮動性得到了改善。4）銷釘傳動（圖40）。該種傳動省略了圖39的傳動套，動環(huán)和軸用銷釘傳動，其軸向靠臺階定位，顯然這種動環(huán)和軸沒有剛性聯(lián)接，浮動性很好。旋轉(zhuǎn)型機(jī)械密封的靜環(huán)防轉(zhuǎn)方法1）浮動型靜環(huán)。在靜環(huán)尾端設(shè)一開口，防轉(zhuǎn)銷插入此開口，起到靜環(huán)防轉(zhuǎn)作用。該結(jié)構(gòu)簡單，安裝方便，靜環(huán)的浮動性好，得到***的應(yīng)用。按防轉(zhuǎn)銷安裝位置可分為徑向和軸向兩種（圖41），其中軸向防轉(zhuǎn)銷用的較多。這種結(jié)構(gòu)有個缺點(diǎn)。</p><p> 6、碳纖維編織密封填料碳纖維編織密封填料是一種**度、高模量的新型材料，它具有強(qiáng)度高、彈性模量大、耐高溫、耐化學(xué)腐蝕、導(dǎo)熱性能好、熱膨脹系數(shù)低等優(yōu)點(diǎn)，并具有自潤滑性。在初運(yùn)行時應(yīng)輕緊填料壓蓋，允許介質(zhì)有少量泄漏，運(yùn)行一段時間后，再逐漸壓緊，使填料進(jìn)入相對穩(wěn)定階段。碳纖維聚四氟乙烯編織填料（FTH－1），在運(yùn)行中如發(fā)現(xiàn)泄漏，可多次擰緊填料壓蓋。7、酚醛纖維編織密封填料酚醛纖維編織密封填料具有耐高溫、耐酸性介質(zhì)腐蝕、吸附、隔熱性能好、摩擦系數(shù)小、耐磨損、對人體及環(huán)境無污染、價(jià)格低廉等優(yōu)點(diǎn)。主要應(yīng)用于高壓柱塞泵、高壓水泵、玻璃鋼耐酸泵、甲氨泵、往復(fù)泵以及油田深井泵的填料密封。使用性能見下表：適用介質(zhì)：酸堿、有機(jī)溶劑、機(jī)油、蒸汽、水等。8、膨脹石墨（柔性石墨）材料膨脹石墨（柔性石墨）材料，它除了具有石墨本身的優(yōu)良自潤滑性、耐腐蝕、耐高低溫、耐輻射、耐磨損、摩擦系數(shù)低等特性外，還具有柔軟性、低密度、壓縮回彈性和使用溫度范圍廣等優(yōu)點(diǎn)?？梢赃m用的介質(zhì)PH值為0～14。除王水、濃硝酸、濃硫酸和高溫下的重鉻酸鹽等少數(shù)幾個強(qiáng)氧化性介質(zhì)不推薦使用外，其它介質(zhì)均能使用。在裝入填料函前，填料環(huán)用刀片切一道口。韶關(guān)安德里茲泵用機(jī)械密封JCS1C-43-QREO-GA-192038。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鐵嶺SAB-35安德里茲泵用機(jī)械密封,安德里茲泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637377436063046875/9538756.png"></div><p> 順時針旋轉(zhuǎn)的軸需要右旋的彈簧，反之為左旋的彈簧。安裝柔性石墨時，應(yīng)在干燥狀態(tài)下將軸向螺栓按順序擰緊，以使柔性石墨充分二次變形，切記不能交叉擰緊。4、一般懸臂泵的軸套直接用葉輪壓緊固定，采用鍵傳動。安裝時，可根據(jù)習(xí)慣，先將整套密封套裝到軸上，裝上泵蓋，固定密封壓蓋。注意軸封墊和壓蓋墊要安裝到位。將泵蓋與懸架固定后，安裝鍵、葉輪等其它零件。5、緊固固定壓蓋的螺母時，要均勻擰緊各螺母，以免壓蓋偏斜。緊固螺母后注意檢查壓蓋與軸之間間隙是否均勻，如果有干涉，需拆卸調(diào)整，以免導(dǎo)致密封損傷。6、組裝泵其余各件，安裝完畢后，轉(zhuǎn)動泵軸，檢查靜環(huán)、壓蓋與軸套之間和旋轉(zhuǎn)件與密封腔之間有無摩擦，泵軸轉(zhuǎn)動一周應(yīng)感覺用力均勻。如轉(zhuǎn)不動軸或轉(zhuǎn)一周局部用力很大，則應(yīng)檢查密封是否存在安裝問題，必要時重裝。值得注意的是在裝配過程中不能敲擊密封，密封裝配完畢，更不能敲擊、撞擊軸及軸套和密封端蓋等，避免密封環(huán)損壞。7、泵在現(xiàn)場就位后，依據(jù)泵或密封工作結(jié)構(gòu)，連接密封輔助系統(tǒng)管線，同時要保證管路系統(tǒng)清潔，保證機(jī)械密封工作環(huán)境整潔，注意管路排布，防止局部滯留氣體影響循環(huán)。東城區(qū)11-LP-D-S32-D20/30-DE安德里茲泵用機(jī)械密封。鐵嶺SAB-35安德里茲泵用機(jī)械密封</p><p style="text-indent:25px">哈爾濱11-LP-D-S32-D20/40-DE安德里茲泵用機(jī)械密封。鐵嶺SAB-35安德里茲泵用機(jī)械密封</p><p> 也造成介質(zhì)壓力低于其飽和蒸汽壓的狀況。4.由于腐蝕而引起的失效（1）密封面點(diǎn)蝕，甚至穿透；（2）由于碳化鎢環(huán)與不銹鋼座等焊接，使用中不銹鋼座易產(chǎn)生晶間腐蝕；（3）焊接金屬波紋管、彈簧等在應(yīng)力與介質(zhì)腐蝕的共同作用下易發(fā)生破裂。5.由于高溫效應(yīng)而產(chǎn)生的失效（1）熱裂是高溫油泵，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(jìn)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；（2）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；（3）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。現(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失效（1）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(jī)械密封的使用壽命。對常用的材料。鐵嶺SAB-35安德里茲泵用機(jī)械密封</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3126966.html</p></div></div></div></div></div><div id="jikrykm" class="page-right twoColRt"><div id="vfxuwdu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tn79g2c" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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