佳木斯雙端面泵用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=" 葉輪能方便軸向調(diào)節(jié)保持葉輪與前蓋板與耐磨板的間隙，從而保持泵的高效率。這是始終保持泵高效運行的簡便和有效的辦法。（4）泵的布臵形式為“后拉式”結(jié)構(gòu)。這樣可使泵在拆卸葉輪、機械密封和軸組件時無須"><meta name="keywords" content="佳木斯雙端面泵用機械密封,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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class="searchLt"><div id="083o8zz" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="042yvs7" class="clearfix searchWrap"><div id="9zqkrj9" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="nh7ls2k" 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 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3fxwsui" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990768144531/1906127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="auroqxj" 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>佳木斯雙端面泵用機械密封,泵用機械密封</p><p><span>***更新：</span>2020-10-21 08:23:34</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="oyvsurd" 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="smolipr" class="page-proshow02"><p class="title">詳細說明</p><div id="r7hbyfc" class="box"><p><p> 葉輪能方便軸向調(diào)節(jié)保持葉輪與前蓋板與耐磨板的間隙，從而保持泵的高效率。這是始終保持泵高效運行的簡便和有效的辦法。（4）泵的布臵形式為“后拉式”結(jié)構(gòu)。這樣可使泵在拆卸葉輪、機械密封和軸組件時無須拆卸泵的進出口管線。（5）軸承采用稀油潤滑。軸承安裝在有橡膠密封圈輔助密封的可拆卸軸承盒內(nèi)，防止污物和水進入。（6）泵軸為大直徑、短軸頭，可以減少軸在工作中的撓曲，從而延長密封的使用壽命?！翱偸觯罕忱鍪皆O(shè)計整套轉(zhuǎn)子部件可以從電機端拉出，易于維護，泵體可保留在管路上，無需拆卸電機，佳木斯雙端面泵用機械密封。軸承支架可調(diào)節(jié),提高耐磨性能,軸承采用浸油潤滑。泵體：泵體尺寸足夠承壓及耐磨，材料采用2605N，可焊，蝸舌部分特殊耐磨處理，流道切線出口，泵體設(shè)臵底腳支承方式。耐磨板：該零件裝在泵體與進口之間，材料為Cr30A，此種材料具有優(yōu)良的抗磨蝕及耐沖蝕綜合性能，佳木斯雙端面泵用機械密封，佳木斯雙端面泵用機械密封，由此而延長了泵體和葉輪的使用壽命?！蔽覀兌贾烂摿虮檬蔷哂心透g性能的泵，主要用于具有腐蝕性液體的輸送。那具體來說，它能應(yīng)用在哪些領(lǐng)域呢？1、硫酸磷肥業(yè)：稀酸、母液、污水、海水、含硅膠的氟硅酸，磷酸料漿等介質(zhì)的輸送。山西飛力泵用機械密封型號。佳木斯雙端面泵用機械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佳木斯雙端面泵用機械密封,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990768144531/1906127.png"></div><p> 機械密封的動、靜環(huán)會不斷發(fā)生間歇性碰撞，導(dǎo)致泄漏發(fā)生，嚴重時機械密封結(jié)構(gòu)失效；2）機械密封的動靜環(huán)的壓緊是介質(zhì)壓力和彈簧的預(yù)緊力之和（開頭已提到），當(dāng)抽空后，介質(zhì)壓力就會沒有，動靜環(huán)的接觸壓力就會變小，密封失效；3）泵抽空后，采用自沖洗方案（即利用泵送介質(zhì)沖洗）的機械密封動靜環(huán)端面失去了冷卻和潤滑，發(fā)生干摩，機械密封失效，參見本文密封環(huán)熱裂紋小節(jié)。產(chǎn)生抽空現(xiàn)象原因及對應(yīng)①、原因：離心泵入口處發(fā)生漏氣措施：應(yīng)停泵檢查離心泵的泄漏入口管線及法蘭；②、原因：離心泵入口處發(fā)生堵塞措施：應(yīng)停泵檢查離心泵的泄漏入口管線、過濾網(wǎng)及葉輪，進行吹掃后進行檢修；③、原因：離心泵入口處壓力不夠措施：則應(yīng)提高入口液面背壓；④、原因：離心泵入口處介質(zhì)溫度過高飽和蒸汽過大措施：應(yīng)降低介質(zhì)溫度，將離心泵內(nèi)蒸汽放空排凈；⑤、原因：離心泵入口閥未開或是閥芯脫落措施：應(yīng)打開閥門或換泵后進行檢修；⑥、原因：離心泵出口開度太大（小）措施：應(yīng)進行適當(dāng)調(diào)整各閥開度；⑦、原因：離心泵封油帶水措施：應(yīng)對封油罐進行脫水處理⑧、原因：離心泵塔或容器內(nèi)液面液位低或者無液位；措施：應(yīng)暫時關(guān)小離心泵出口閥門或進行停泵處理，待液面上升后恢復(fù)。沂南泵用機械密封廠綿陽襄樊五二五泵用機械密封泄露。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佳木斯雙端面泵用機械密封,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990431757812/1137250.png"></div><p> 輔助密封圈是機械密封上**薄弱環(huán)節(jié)，當(dāng)溫度超過80℃時普通橡膠已不適用，溫度超過230~250℃，聚四氟乙烯也不能使用.此外，由于高溫、易燃介質(zhì)的裂解物沉積會使彈簧阻塞.所以，當(dāng)溫度超過220℃時就應(yīng)采用金屬波紋管型機械密封，或者采用金屬波紋管與普通機械密封相結(jié)合的密封結(jié)構(gòu).3.采取冷卻措施在高溫下，為了使密封可靠運行，盡可能對機械密封進行冷卻，要避免在干摩擦狀態(tài)下工作.必須保持密封間隙中的溫度在密封液的汽化溫度以下.冷卻措施就是對密封進行溫度控制，常用的溫度控制有沖洗、阻封、加強液體循環(huán)等(詳見第七章***節(jié)溫度控制裝置)。在高溫下，還可采用以下措施:(1)用Diphy1(二苯及二苯氧化物的混合物)作為阻封液，它是冷態(tài)無壓的換熱劑(阻封液由泵效螺旋輸送);(2)在超高溫下或者沒有適當(dāng)?shù)囊后w時，也可通人氮氣、氬氣，以防止空氣引起的氧化.4.鑲嵌摩擦副問題密封環(huán)鑲嵌是充分利用端面材料和基體材料的特性，提高材料使用價值，一般對高溫密封采用熱鑲法.但是，由于端面耐磨材料和基體材料的熱脹系數(shù)有差異，在高溫下使用時會產(chǎn)生摩擦環(huán)松動、脫落。因此，對鑲嵌結(jié)構(gòu)的摩擦環(huán)采用的溫度應(yīng)予以特別注意.熱鑲結(jié)構(gòu)產(chǎn)生松動、脫落的原因，除了與使用溫度有關(guān)外。</p><p> 用肥皂水檢查有氣泡，用濕的石蕊試紙檢驗有變色痕跡，有色氣態(tài)介質(zhì)可見淡色煙氣。(3)泄漏：用小紙條檢查時飛舞，用肥皂水檢查氣泡成串，用濕的石蕊試紙測試馬上變色，有色氣體明顯可見者。(4)重漏：泄漏氣體產(chǎn)生噪聲，可聽見。3.按泄漏的時間分類(1)經(jīng)常性泄漏：從安裝運行或使用開始就發(fā)生的一種泄漏。主要是施工質(zhì)量或是安裝和維修質(zhì)量不佳等原因造成。(2)間歇性泄漏：運轉(zhuǎn)或使用一段時間后才發(fā)生的泄漏，時漏時停。這種泄漏是由于操作不穩(wěn)，介質(zhì)本身的變化，地下水位的高低，外界氣溫的變化等因素所致。(3)突發(fā)性泄漏：突然產(chǎn)生的泄漏。這種泄漏是由于誤操作、超壓超溫所致，也與疲勞破損、腐蝕和沖蝕等因素有關(guān)。這是一種危害性很大的泄漏。4.按泄漏的密封部位分類(1)靜密封泄漏：無相對運動密封副間的一種泄漏。如法蘭、螺紋、箱體、卷口等結(jié)合面的泄漏。相對而言，這種泄漏比較好治理。(2)動密封泄漏：有相對運動密封副間的一種泄漏。如旋轉(zhuǎn)軸與軸座間、往復(fù)桿與填料間、動環(huán)與靜環(huán)間等動密封的泄漏。這種泄漏較難治理。(3)關(guān)閉件泄漏：關(guān)閉件(閘板、閥瓣、球體、旋塞、節(jié)流錐、滑塊、柱塞等)與關(guān)閉座(閥座、旋塞體等)間的一種泄漏。寶雞襄樊五二五泵用機械密封泄露。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佳木斯雙端面泵用機械密封,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990554648437/1913587.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(jié)構(gòu)如圖10-1所示，這是EKATO公司RD200ST型釜用密封的結(jié)構(gòu)圖.這種密封是雙端面帶水冷來套的密封結(jié)構(gòu)，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(fēng)扇(圖3-38)，當(dāng)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(jié)構(gòu)，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(yīng)低于40~50℃。有關(guān)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(yīng)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(yīng)釜底部傳動的攪拌器用的機械密封是一種特殊結(jié)構(gòu)，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(jié)構(gòu)上做到不使攪拌釜內(nèi)沉積在底部的固體介質(zhì)與機械密封相接觸;2.當(dāng)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(yīng)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(gòu)情況下。綿陽渣漿泵用機械密封泄露。樂陵泵用機械密封</p><p style="text-indent:25px">漢中蘇爾壽泵用機械密封選型。佳木斯雙端面泵用機械密封</p><p> 無壓燒結(jié)SiC?鎳基硬質(zhì)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(xué)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。佳木斯雙端面泵用機械密封</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，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。張家港博格曼擁有一支經(jīng)驗豐富、技術(shù)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(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。張家港博格曼創(chuàng)始人劉義，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1643850.html</p></div></div></div></div></div><div id="apqspby" class="page-right twoColRt"><div id="vkc2axe" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rbtl7q2" 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" 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