SLJY250-315泵用機械密封伊格爾博格曼機械密封供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 如油渣泵、回煉油泵、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；b）石墨炭化是使用碳-石墨環(huán)時密封失效的主要原因"><meta name="keywords" content="SLJY250-315泵用機械密封,泵用機械密封"><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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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="cgxmpqx" class="twoCol"><div id="h8l7gf8" 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>?SLJY250-315泵用機械密封伊格爾博格曼機械密封供應</p><div id="cvh3ipy" class="leftbox clearfix"><h1>SLJY250-315泵用機械密封伊格爾博格曼機械密封供應</h1><div id="exe9nuw" class="proBig"><div id="qzsb4vp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990676972656/2521191.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qiaumdp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990676972656/2521191.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kyz3yam" 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)品關鍵詞：</span>SLJY250-315泵用機械密封,泵用機械密封</p><p><span>***更新：</span>2020-10-14 11:07:51</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="c3lnp83" 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="vd38vhj" class="page-proshow02"><p class="title">詳細說明</p><div id="8fhlmgg" class="box"><p><p> 如油渣泵、回煉油泵、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；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，當有粘結劑時，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，SLJY250-315泵用機械密封、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，SLJY250-315泵用機械密封.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，SLJY250-315泵用機械密封。對常用的材料，按耐磨性排列的次序為：碳化硅-碳石墨、硬質合金-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、堆焊硬質合金--碳石墨。b）對于含有固體顆粒介質，密封面進入固體顆粒是導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。綿陽襄樊五二五泵用機械密封泄露。SLJY250-315泵用機械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="SLJY250-315泵用機械密封,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990676972656/2521191.png"></div><p> 西德EKATO公司的RD13、RD23、RD200ST和日本炭研精工的2K07T型都是上裝式密封，它們用于PTA、聚乙烯和聚丙烯裝置.上裝式釜用機械密封的典型結構如圖10-1所示，這是EKATO公司RD200ST型釜用密封的結構圖.這種密封是雙端面帶水冷來套的密封結構，適用操作溫度為130~180℃.如果操作溫度在130℃以下，可以不用水冷夾套，而用上部冷卻風扇(圖3-38)，當操作溫度至300~400℃時，必須采用底部帶法蘭冷卻器(圖10-2)的結構，這里法蘭冷卻器起了熱阻擋層的作用.在安裝冷卻水管線時，要注意冷卻水出口管線與漏斗間高度至少在200mm以上，出口處水的溫度應低于40~50℃。有關釜用密封的密封液貯罐及壓力平衡裝置見第七章第二節(jié)壓力裝置.聚丙烯裝置第1號、2號反應釜用攪拌器的機械密封如圖10-3所示.三、底裝式釜用機械密封反應釜底部傳動的攪拌器用的機械密封是一種特殊結構，因為密封上部要與產(chǎn)品接觸，所以工作條件更為苛刻.底裝式釜用機械密封的要求:1.在結構上做到不使攪拌釜內(nèi)沉積在底部的固體介質與機械密封相接觸;2.當密封失效時，不必排除釜內(nèi)液休也能卸除機械密封進行維修工作，能快速更換，并能在反應釜帶壓下進行更換機械密封，還要求在不拆除笨重的傳動機構情況下。SLJY250-315泵用機械密封內(nèi)蒙古水泵用機械密封型號。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="SLJY250-315泵用機械密封,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990541582031/8933132.png"></div><p> ②渦輪式攪拌器由在水平圓盤上安裝2～4片平直的或彎曲的葉片所構成。槳葉的外徑、寬度與高度的比例，一般為20：5：4，圓周速度一般為3～8m/s。渦輪在旋轉時造成高度湍動的徑向流動，適用于氣體及不互溶液體的分散和液液相反應過程。被攪拌液體的粘度一般不超過25Pa·s。③槳式攪拌器有平槳式和斜槳式兩種。平槳式攪拌器由兩片平直槳葉構成。槳葉直徑與高度之比為4～10，圓周速度為～3m/s，所產(chǎn)生的徑向液流速度較小。斜槳式攪拌器的兩葉相反折轉45°或60°，因而產(chǎn)生軸向液流。槳式攪拌器結構簡單，常用于低粘度液體的混合以及固體微粒的溶解和懸浮。④錨式攪拌器槳葉外緣形狀與攪拌槽內(nèi)壁要一致，其間*有很小間隙，可消除附在槽壁上的粘性反應產(chǎn)物或堆積于槽底的固體物，保持較好的傳熱效果。槳葉外緣的圓周速度為～200Pa·s的牛頓型流體和擬塑性流體(見粘性流體流動。唯攪拌高粘度液體時，液層中有較大的停滯區(qū)。⑤螺帶式攪拌器螺帶的外徑與螺距相等,專門用于攪拌高粘度液體(200～500Pa·s)及擬塑性流體，通常在層流狀態(tài)下操作。⑥磁力攪拌器Corning數(shù)字式加熱器帶有一個閉路旋鈕來監(jiān)控與調節(jié)攪拌速度。微處理器自動調節(jié)馬達動力去適應水質、粘性溶液與半固體溶液。</p><p> 2）轉子軸向竄動不超過0：3MM。（3）密封腔體與密封端蓋結合的定位端面對軸（或軸套）表面的跳動公差不超過0：04～0：06MM。2：密封件的確認（1）確認所安裝的密封是否與要求的型號一致。（2）安裝前要仔細地與總裝圖對照，零件數(shù)量是否齊全。（3）采用并圈彈簧傳動的機械密封，其彈簧有左、右旋之分，須按轉軸的旋向來選擇。3：安裝安裝方法隨機械密封型式、機器的種類不同而有所不同，但其安裝要領幾乎都相同，安裝步驟和注意事項如下：（1）安裝尺寸的確定安裝時，應按產(chǎn)品的使用說明書或樣本，保證機械密封的安裝尺寸。（2）裝入前，軸（軸套）、壓蓋應無毛刺，軸承狀況良好；密封件、軸、密封腔、壓蓋都應該清洗干凈。為減少摩擦阻力，軸上安裝機械密封的部位要薄薄地涂上一層油，以進行潤滑，考慮到橡膠O形圈的相溶性，若不宜用油，可涂肥皂水。浮裝式靜環(huán)不帶防轉銷的結構，不宜涂油，應干式裝入壓蓋。（3）先將靜環(huán)與壓蓋一起裝在軸上，注意不要與軸相碰，然后將動環(huán)組件裝入。彈簧座或傳動座的緊定螺釘應分幾次均勻擰緊。在未固定壓蓋之前，用手推補償環(huán)作軸向壓縮，松開后補償環(huán)能自動彈回無卡滯現(xiàn)象，然后將壓蓋螺拴均勻地鎖緊。4：使用。遵義化工泵用機械密封廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="SLJY250-315泵用機械密封,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990601464844/125984.png"></div><p> 無壓燒結SiC?鎳基硬質合金金屬件材料：?彈性元件常用材料：?彈簧：NS333（多彈簧），316L(單彈簧)?金屬波紋管：Inconel718（C型），NS333（B型）?金屬部件材料：?316L?備注：對于合金泵，機械密封的金屬件材料與泵過流部件等同，或者性能高于泵過流部件材料輔助密封材料：?機械密封輔助密封材料要求：彈性，耐蝕性，摩擦系數(shù)，耐溫，耐磨，機械性能（延伸，抗拉），加工性，抗化學性能（溶漲，溶解，變形，老化，污染）。?合成橡膠：丁腈橡膠（NBR）-丁二烯和丙烯晴共聚物-耐油;氟橡膠（FKM，VITON）-含氟烯烴共聚物-耐溫，耐油，耐蝕;乙丙橡膠（EPDM，EPM）-丙烯烴共聚物-耐溶劑，耐蒸汽;硅橡膠（Si）-二甲基硅烷與有機硅單體聚合物-熱穩(wěn)定性;氯丁橡膠（MPVQ，MVQ）-耐熱性，耐蝕性，耐臭氧性，耐侯性;全氟醚橡膠（FFKM，KALREZ）-全氟高聚彈性體-耐熱，耐蝕，抗老化;?聚四氟乙烯包覆橡膠/聚四氟乙烯（PTFE）-耐蝕;?柔性石墨（膨脹石墨）-耐蝕，耐高溫-一次性使用。北京格蘭富泵用機械密封型號。LCB125-100-410泵用機械密封</p><p style="text-indent:25px">云南化工泵用機械密封泄露。SLJY250-315泵用機械密封</p><p> 使彈簧旋緊而不是旋松，這是必須指出的。旋轉式機械密封傳動座和動環(huán)的傳動方式1）銷釘傳動。通過推環(huán)，在推環(huán)和動環(huán)之間用銷釘實現(xiàn)傳動（圖35），這種傳動方式多用在小彈簧的結構上。2）突耳傳動。國內(nèi)生產(chǎn)的104型密封即采用此種結構。在動環(huán)外緣制成圓弧槽，而將與此接觸的傳動座壓成突耳，使之嵌入動環(huán)的槽中，實現(xiàn)傳動（圖13）。這種結構可用于大彈簧，也可用于小彈簧的密封結構。3）并圈彈簧傳動。傳動座與彈簧以及彈簧和動環(huán)之間，完全依靠大彈簧內(nèi)徑的過盈值實現(xiàn)傳動（圖34），當然也有旋向的要求。這種結構都用在大彈簧的密封結構上。4）勾圈彈簧傳動。為了增加并圈彈簧傳動的可靠性，彈簧的兩個端頭制成彎勾形，分別鉤住傳動座和動環(huán)（圖36）。5）離合器傳動。傳動座和動環(huán)（或通過推環(huán)）分別制成方形的凸起和缺口，組裝好后凸起插入缺口中實現(xiàn)傳動（圖37）。6）波紋管傳動。這種方式是波紋管型密封的特有結構，波紋管兩端分別與傳動座和動環(huán)聯(lián)接，至于聯(lián)接方式依波紋管材料而定。例如，對金屬波紋管，則采用焊接；對于橡膠和四氟波紋管，則采用整體或其他方式聯(lián)接。靜止式機械密封的動環(huán)的旋轉靜止式機械密封的動環(huán)直接固定在軸（軸套）上，隨軸一起旋轉。SLJY250-315泵用機械密封</p><p style="text-indent:25px">伊格爾博格曼機械密封（張家港）有限公司是一家機械密封，機械密封件，泵用機械密封，集裝式機械密封，釜用機械密封，攪拌器機械密封，金屬波紋管機械密封，泵廠配套機械密封，石家莊工業(yè)泵機械密封，襄樊五二五泵用機械密封，柳州酸王泵用機械密封，連成配套機械密封，凱泉配套機械密封，東方配套機械密封，南方配套機械密封，福斯機械密封，沃曼泵用機械密封，電廠配套機械密封，凱泉配套機械密封。的公司，是一家集研發(fā)、設計、生產(chǎn)和銷售為一體的專業(yè)化公司。張家港博格曼擁有一支經(jīng)驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供機械密封，泵用機械密封，釜用機械密封，攪拌器機械密封。張家港博格曼不斷開拓創(chuàng)新，追求出色，以技術為先導，以產(chǎn)品為平臺，以應用為重點，以服務為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務。張家港博格曼創(chuàng)始人劉義，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1551632.html</p></div></div></div></div></div><div id="tcrnjqb" class="page-right twoColRt"><div id="em2z3g9" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="taevseg" 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" class="vcenter" 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