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id="n7zhxth" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)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(jī)械密封</a>?錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="pvjhxvb" class="leftbox clearfix"><h1>錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="37zpdbp" class="proBig"><div id="dbzxthx" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464565244140/9031009.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dpfvbxv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464565244140/9031009.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="5hdb5t5" 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>錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封,柳州酸王泵用機(jī)械密封</p><p><span>***更新：</span>2021-02-02 05:13:25</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zljz3fh" 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="3lr5x7b" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="b753xlr" class="box"><p><p> 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(dòng)環(huán)組件裝入。彈簧座或傳動(dòng)座的緊定螺釘應(yīng)分幾次均勻擰緊。在未固定壓蓋之前，用手推補(bǔ)償環(huán)作軸向壓縮，松開(kāi)后補(bǔ)償環(huán)能自動(dòng)彈回?zé)o卡滯現(xiàn)象，然后將壓蓋螺拴均勻地鎖緊。4.使用(1)當(dāng)輸送介質(zhì)溫度偏高、過(guò)低、或含有雜質(zhì)顆粒、易燃、易爆、有毒時(shí)，必須采取相應(yīng)的阻封、沖洗、冷卻、過(guò)濾等措施。(2)運(yùn)轉(zhuǎn)前用手盤車，注意轉(zhuǎn)矩是否過(guò)大，有無(wú)擦碰及不正常的聲音，錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封。(3)注意旋向，聯(lián)軸器是否對(duì)中，錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封，軸承部位的潤(rùn)滑油加法是否適當(dāng)，配管是否正確。(4)運(yùn)轉(zhuǎn)前首先將介質(zhì)、冷卻水閥門打開(kāi)，錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封，檢查密封腔內(nèi)的氣體是否全排出，防止靜壓引起泄漏，然后開(kāi)機(jī)運(yùn)行。(5)開(kāi)車后工作是否正常穩(wěn)定，有無(wú)因軸轉(zhuǎn)動(dòng)引起的異常轉(zhuǎn)矩，以及異常響聲和過(guò)熱現(xiàn)象。三、主要技術(shù)結(jié)構(gòu)和解決方法這些泵的機(jī)械密封是由兩塊垂直于軸的密封元件(靜環(huán)和動(dòng)環(huán))組成的，其表面光潔而平直，相互貼合。密封端面平面度不大于，表面粗糙度，金屬材料Ra=μm，非金屬材料Ra=μm。動(dòng)環(huán)和靜環(huán)作相對(duì)轉(zhuǎn)動(dòng)，摩擦副材料為石墨、氧化鋁陶瓷、碳化硅、氮化硅、碳化鎢硬質(zhì)合金等。工作時(shí)，靠彈簧和密封介質(zhì)(工作溶液)的壓力在旋轉(zhuǎn)的動(dòng)環(huán)和靜環(huán)的接觸表面上產(chǎn)生適當(dāng)?shù)膲壕o力。HB65-50-60柳州酸王泵用機(jī)械密封。錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封,柳州酸王泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464565244140/9031009.png"></div><p> 機(jī)械密封件的沖洗方案目的：向雙或單密封的高壓側(cè)部位直接注入液體稱“沖洗”。一般泵均應(yīng)進(jìn)行沖洗，尤其是輕烴泵更應(yīng)如此。1.沖洗與散熱。必須控制液封產(chǎn)生的熱量。這可以通過(guò)用液體沖洗密封腔以帶走熱量并控制溫度上升而實(shí)現(xiàn)。2.降低液溫。在某些情況下，液溫過(guò)高以致影響了密封性能。在此類情況下，必須降低溫度以提高液體的性能。3.改變密封腔壓力。在某些情況下，需要增加或降低密封腔壓力以提高性能。這可以通過(guò)控制蒸發(fā)或減少密封件的熱負(fù)荷實(shí)現(xiàn)。4.清潔工藝液體。如果工藝液體包含不適當(dāng)?shù)墓腆w顆?；蛭廴疚?，則需要清潔密封腔內(nèi)的液體。在極端的情況下，可能還需要從密封系統(tǒng)外部提供清潔的液體。5.控制密封件的大氣側(cè)。由于工藝液體與大氣接觸，因此它們可能會(huì)變干、結(jié)晶或結(jié)焦。防止與大氣相互作用，以免對(duì)密封性能產(chǎn)生不利影響，這一點(diǎn)非常重要。機(jī)封沖洗方案分類◆單端面密封（SingleSeals）PLAN01（單端面自沖洗）PLAN02（夾套冷卻伴熱）PLAN11（自沖洗）PLAN13（反向沖洗）PLAN14（正+反向沖洗）PLAN21（帶冷卻的自沖洗）PLAN23（帶循環(huán)套的內(nèi)部沖洗）PLAN31（帶懸液分離器的自沖洗）PLAN32（外沖洗）PLAN41（帶懸液分離器、換熱器的自沖洗）◆雙端面密封。錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封HB200-150-22柳州酸王泵用機(jī)械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封,柳州酸王泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464602792969/689472.png"></div><p> 一、準(zhǔn)備工作1.更換水泵機(jī)械密封前要認(rèn)真檢查集結(jié)密封零件數(shù)量是否足夠，各元件是否有損壞，特別是動(dòng)、靜環(huán)有無(wú)碰傷、裂紋和變形等缺陷。如果有問(wèn)題，需進(jìn)行修復(fù)或更換新備件。2.檢查軸套或壓蓋的倒角是否恰當(dāng)，如不符合要求則必須進(jìn)行修整。3.水泵機(jī)械密封各元件及其有關(guān)的裝配接觸面，在安裝前必須用**或無(wú)水酒精清洗干凈。安裝過(guò)程中應(yīng)保持清潔，特別是動(dòng)、靜環(huán)及輔助密封元件應(yīng)無(wú)雜質(zhì)、灰塵。動(dòng)、靜環(huán)表面涂上一層清潔的機(jī)油或透平油。二、安裝工作1.上緊壓蓋應(yīng)在聯(lián)軸器找正后進(jìn)行。螺栓應(yīng)均勻上緊，防止壓蓋斷面偏斜，用塞尺或**工具檢查各點(diǎn)，其誤差不大于。2.檢查壓蓋與軸或軸套外徑的配合間隙（及同心度），必須保證四周均勻，用塞尺檢查各點(diǎn)允差不大于。3.彈簧壓縮量要按規(guī)定進(jìn)行，不允許有過(guò)大或過(guò)小的現(xiàn)象，要求誤差±，過(guò)大會(huì)增加斷面比壓，加速斷面磨損。過(guò)小會(huì)造成比壓不足而不能起到密封作用，彈簧裝上后在彈簧座內(nèi)要移動(dòng)靈活。用單彈簧時(shí)要注意彈簧的旋向，彈簧的旋向應(yīng)與軸的轉(zhuǎn)動(dòng)方向相反。4.水泵機(jī)械密封動(dòng)環(huán)安裝后須保持靈活移動(dòng)，將動(dòng)環(huán)壓向彈簧后應(yīng)能自動(dòng)彈回來(lái)。5.先將水泵機(jī)械密封靜環(huán)密封圈套在靜環(huán)背部后，再裝入密封端蓋內(nèi)。注意保護(hù)靜環(huán)斷面。</p><p> 但這種做法要求在密封維修時(shí)將液泵的濕端拆卸下來(lái)，其主要好處是密封的環(huán)境衛(wèi)生易于控制。外密封的安裝方式是將靜態(tài)密封面的方向顛倒過(guò)來(lái)，主軸上的旋轉(zhuǎn)單元位于填料盒壓蓋的外面。外密封主要具有以下五大好處：1.安裝容易;2.費(fèi)用相對(duì)較低;3.可以連續(xù)監(jiān)控和清潔;4.適于無(wú)法在內(nèi)部安裝密封的很小填料盒;5.由于其位置接近軸承，對(duì)主軸偏差的困難影響較少。其主要缺點(diǎn)是離心力會(huì)將固體顆粒從密封的下面甩向密封的接觸面上。因此，這類密封主要適用于清潔且不含有磨料的液體。近年來(lái)，分離式密封已成為外密封中的另一重要附加特性。分離式密封是一個(gè)成套總成，安裝于填料盒與軸承套之間，采用這種設(shè)計(jì)，在密封需要更換時(shí)，不需要每次都拆卸液泵。這類密封結(jié)合探討其他設(shè)計(jì)標(biāo)準(zhǔn)正在逐步開(kāi)發(fā)之中。由于這種設(shè)計(jì)易于更換密封，因此**只更換密封件的這種誘惑，而對(duì)出現(xiàn)故障的根源不做進(jìn)一步的調(diào)查，這一點(diǎn)非常重要。彈筒式密封圖4自身帶有全部功能的彈筒式密封裝置采用這種密封可簡(jiǎn)化安裝程序，同時(shí)可保護(hù)內(nèi)部各個(gè)元件，免受意外損壞。彈筒式密封是一種集全部功能于一身的密封裝置，其內(nèi)部包括所有的密封元件、壓蓋和軸套(見(jiàn)圖4)。由于這類密封不需要任何嚴(yán)格的安裝措施。哈爾濱柳州酸王泵用機(jī)械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封,柳州酸王泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464476259765/4621734.png"></div><p> 或殼體）的配合公差；?防轉(zhuǎn)銷與孔的配合公差。釜用機(jī)械密封零件公差與配合基本與上述相同。根據(jù)反應(yīng)釜攪拌軸的偏擺和振動(dòng)較大的特點(diǎn)，動(dòng)環(huán)內(nèi)徑尺寸一般比軸徑大1mm，其尺寸為d+1，同樣，靜環(huán)內(nèi)徑尺寸相應(yīng)應(yīng)比軸徑加大2~4mm，其尺寸為d+（2~4）。表9-1、表9-2列出機(jī)械密封常用尺寸公差數(shù)值。二、機(jī)械密封主要零件的技術(shù)要求1動(dòng)、靜環(huán)的形位公差與表面光潔度圖9-2為幾種典型的機(jī)械密封動(dòng)、靜環(huán)零件圖，圖中表示了關(guān)鍵部位的形位公差與表面光潔度。密封端面是機(jī)械密封的**關(guān)鍵部位，其平面度要求≤，其表面粗糙度對(duì)于硬質(zhì)材料一般要求為Ra≤，軟質(zhì)材料為Ra≤。其中平面度及垂直度公差見(jiàn)表9-3。2彈簧的技術(shù)要求機(jī)械密封一般情況下采用圓柱螺旋壓縮彈簧，根據(jù)機(jī)械密封使用特點(diǎn)，壓縮彈簧的主要技術(shù)要求為：彈簧產(chǎn)品圖樣應(yīng)包括線徑、中徑（外徑）、自由高度、工作高度、工作負(fù)荷、彈簧剛度、有效圈數(shù)、總?cè)?shù)、材料等主要技術(shù)參數(shù)。彈簧在工作高度（推薦選用自由高度的67%±5%為工作高度）的負(fù)荷數(shù)值一般應(yīng)在試驗(yàn)負(fù)荷的62%~72%之間。注：測(cè)定彈簧特性時(shí)，以彈簧壓并高度時(shí)負(fù)荷數(shù)值作為試驗(yàn)負(fù)荷數(shù)值。彈簧在工作高度時(shí)的工作負(fù)荷F的極限偏差按表9-4的規(guī)定。彈簧外徑D2。柳州酸王泵用機(jī)械密封HMR2C/165SW。錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封</p><p style="text-indent:25px">蘇州柳州酸王泵用機(jī)械密封。錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封</p><p> 常用硬質(zhì)合金對(duì)硬質(zhì)合金(或陶瓷);3.盡童采用大彈簧，減少顆粒阻塞機(jī)會(huì)；4.如用波紋管密封代替普通機(jī)械密封，建議用橡膠波紋管和焊接金屬經(jīng)過(guò)噴涂或合成橡膠包夜的波紋管，因?yàn)橐话憬饘俨y管對(duì)處理砂漿液能力差，不太適用.5.采用雜質(zhì)過(guò)濾輔助裝置，象旋液分離器分離雜質(zhì)效果較好，結(jié)構(gòu)簡(jiǎn)單.三、離粘度介質(zhì)的機(jī)械密封通常液體的比重在，足夠?qū)Υ蠖鄶?shù)密封混合.液體的比重低于Pa·s(700cP)的介質(zhì).粘度如同比重一樣，是表示液體的潤(rùn)滑性質(zhì)，液體具有較高枯度常常具有較好的潤(rùn)滑特性.液體粘度低于·S時(shí)用標(biāo)準(zhǔn)設(shè)計(jì)，不要進(jìn)行什么修改.對(duì)于粘度為·S的液體，要求密封有可靠的驅(qū)動(dòng)設(shè)計(jì)一重載荷承壓裝置，這是為了補(bǔ)償在粘稠環(huán)境下的在密封面上增加的剪切力.另外，還要加強(qiáng)周圍環(huán)境控制，對(duì)密封面進(jìn)行適當(dāng)潤(rùn)滑.當(dāng)摘送高粘度介質(zhì)時(shí)，密封面之間無(wú)液膜存在，必須采用單端面密封帶外沖洗。錫林郭勒HB50-50-20S6柳州酸王泵用機(jī)械密封</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3121064.html</p></div></div></div></div></div><div id="h5z33hf" class="page-right twoColRt"><div id="hnvjnlp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hfvdj3l" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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