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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wpryam7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637354101254140625/6557211.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fnp3qi3" 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>哈爾濱RPHRO150-230B凱士比機械密封,凱士比機械密封</p><p><span>***更新：</span>2020-12-19 15:20:40</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="jcjl23d" 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="wzbykml" class="page-proshow02"><p class="title">詳細說明</p><div id="dhjg2kt" class="box"><p><p> 重點檢查：1、動靜環(huán)表面是否存在劃痕、裂紋等缺陷，這些缺陷存在會造成機械密封嚴重漏泄。有條件的可以用**工具檢查密封面是否平整，密封面不平整，壓力水會進入組裝后機械密封的動靜環(huán)密封面，將動靜環(huán)分開，機械密封失效。必要時可以制作工裝在組裝前水壓試驗。2、檢查動靜環(huán)座是否存在影響密封的缺陷。如動靜環(huán)座與動靜環(huán)密封膠圈配合表面是否存在傷痕等缺陷。3、檢查機械密封補償彈簧是否損壞及變形，倔強系數(shù)是否變化。4、檢查密封軸套是否存在毛刺、溝痕等缺陷。5、清掃檢查所有密封膠圈是否存在裂紋、氣孔等缺陷，測量膠圈直徑是否在工差范圍內(nèi)。6、具有泵送機構(gòu)的機械密封還要檢查螺旋泵的螺旋線是否存在裂紋、斷線等缺陷。二．機械密封組裝技術(shù)尺寸校核機械密封檢修工藝較為復(fù)雜，哈爾濱RPHRO150-230B凱士比機械密封，要保證組裝后的機械密封無漏泄，機械密封技術(shù)尺寸的校核必不可少。1，哈爾濱RPHRO150-230B凱士比機械密封、測量動環(huán)、靜環(huán)密封面的尺寸。這項數(shù)據(jù)是用來驗證動靜環(huán)的徑向?qū)挾?，?dāng)選用不同的摩擦材料時，硬材料摩擦面徑向?qū)挾葢?yīng)比軟的大1－3mm，否則易造成硬材料端面的棱角嵌入軟材料的端面上去。2，哈爾濱RPHRO150-230B凱士比機械密封、檢查動環(huán)、靜環(huán)與軸或軸套的間隙，靜環(huán)的內(nèi)徑一般比軸徑大1－2mm，對于動環(huán)，為保證浮動性，內(nèi)徑比軸徑大－1mm。凱士比機械密封ETB065050-125。哈爾濱RPHRO150-230B凱士比機械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="哈爾濱RPHRO150-230B凱士比機械密封,凱士比機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637354101254140625/6557211.png"></div><p> 適用范圍：被密封介質(zhì)：酸、堿、鹽、海水、汽體易燃易爆有毒介質(zhì)密封腔壓力：≤密封腔溫度：-50℃~150℃線速度：≤20m/sHBM1型HBM1型機械密封符合DIN24960標準，為單端面、平衡型、任意旋向金屬波紋管式密封，動環(huán)O形圈、柔性石墨圈不起補償作用，因此波紋管移動沒有阻力，適用于高溫、高粘度介質(zhì)。磨擦副材質(zhì)與輔助密封材質(zhì)請根據(jù)實際工況選用。適用范圍：被密封介質(zhì)：油、酸、堿等一般腐蝕液體。密封腔壓力：當(dāng)波紋管受外壓時≤當(dāng)波紋管受內(nèi)壓時≤密封腔溫度：-20℃~400℃線速度：≤15m/sHBM5型HBM5型機械密封屬單端面、平衡型、旋轉(zhuǎn)式金屬波紋管機械密封，動環(huán)部分與軸套連為一整體，整套機械密封集裝化，簡化了安裝工藝，泵外調(diào)整，使得安裝機械密封更為簡單。在化工、造紙、污水等行業(yè)中***使用。磨擦副材質(zhì)與輔助密封材質(zhì)請根據(jù)實際工況選用。適用范圍：被密封介質(zhì)：油、水、污水、弱酸、弱堿及含少量微顆粒的溶液等。密封腔壓力：≤2Mpa密封腔溫度：-30℃~200℃線速度：≤25m/sHQ901型HQ901型機械密封屬外裝式、單端面、多彈簧、靜止式、平衡型結(jié)構(gòu)、彈簧與介質(zhì)不接觸，軸向尺寸較短?？纱婀羌苡头猓b化設(shè)計，簡化安裝工藝，安裝更為簡單方便。哈爾濱RPHRO150-230B凱士比機械密封MTCA100/3凱士比機械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="哈爾濱RPHRO150-230B凱士比機械密封,凱士比機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637354101541718750/9002134.png"></div><p> 機械密封的工作原理機械密封又稱端面密封，是一種旋轉(zhuǎn)機械的軸封裝置。由于傳動軸與設(shè)備之間有一圈間隙，當(dāng)設(shè)備內(nèi)介質(zhì)壓力與外界大氣壓力有差量時，會出現(xiàn)介質(zhì)外泄或空氣滲入。軸封的作用就在于消除此現(xiàn)象，以保證設(shè)備正常工作。機械密封作為軸封的一種，因其泄露量小、使用壽命長、無須經(jīng)常維修等優(yōu)點故被普遍采用。機械密封是靠一對或幾對垂直于軸線的端面在流體壓力和補償機構(gòu)的彈力作用下保持接合并相對滑動配以輔助密封而達到的阻漏的軸封裝置。機械密封與軟填料密封對比優(yōu)點：（1）密封性能高，泄露量很小，對于長期運轉(zhuǎn)的設(shè)備也能保證良好的密封效果。（2）使用壽命長，在化工介質(zhì)中一般能工作半年以上。（3）摩擦功率消耗小，減小了軸功率的損耗，其摩擦功率約為軟填料密封的10%～50%。（4）維修周期長，補償裝置可再端面磨損后做微量的壓緊，一般情況下不需經(jīng)常維修。（5）抗振性能好，對轉(zhuǎn)動軸的振動以及軸的偏斜不敏感。（6）適用范圍廣，機械密封能用于高溫、低溫、高壓、真空工況，以及各種腐蝕介質(zhì)和含磨粒介質(zhì)。缺點：（1）結(jié)構(gòu)較復(fù)雜，對加工精度和質(zhì)量要求較高。（2）因其復(fù)雜結(jié)構(gòu)安裝、拆卸不便。（3）一次維修和保養(yǎng)成本較高。（4）單件價格較高。</p><p> 磨擦副材質(zhì)與輔助密封材質(zhì)請根據(jù)實際工況選用。適用范圍：被密封介質(zhì)：油、水等液體。密封腔壓力：≤密封腔溫度：-20℃~160℃線速度：≤20m/sHQ902型HQ902型機械密封為單端面、平衡型、多彈簧、靜止式機械密封。彈簧與介質(zhì)不接觸，集裝化設(shè)計，使得安裝更為簡單。磨擦副材質(zhì)與輔助密封材質(zhì)請根據(jù)實際工況選用。適用范圍：被密封介質(zhì)：油、水、污水、酸、堿溶液。密封腔壓力：≤密封腔溫度：-20℃~160℃線速度：≤20m/sHG9型HG9型機械密封屬于單端面，非平衡橡膠波紋管結(jié)構(gòu)，HG9型機械密封其G60符合DIN24960標準、G50符合歐洲標準，G55符合美國標準，其浮動調(diào)節(jié)性能好，可以增強或減少彈簧的圈數(shù)，來適應(yīng)軸向安裝要求，結(jié)構(gòu)簡單，安裝方便，工作性能良好，被國際**水泵廠認可，深受用戶的歡迎。磨擦副材質(zhì)與輔助密封材質(zhì)請根據(jù)實際工況條件進行選用。適用范圍：被密封介質(zhì)：冷水、熱水、飲料、弱酸弱堿、含顆粒物的各種介質(zhì)。密封腔壓力：≤密封腔溫度：-20℃~140℃線速度：≤10m/sHU21型HU21型機械密封，主要面對各種管道泵、污水泵、清水泵、潛水泵等工況下很惡劣的介質(zhì)，其安裝尺寸短，平衡系數(shù)高，可代替多種輕型機械密封：克蘭502、2100，博格曼MG1，國產(chǎn)109。凱士比機械密封CHTC5/6。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="哈爾濱RPHRO150-230B凱士比機械密封,凱士比機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637354101278876953/4013162.png"></div><p> 機械密封定義：靠一對或數(shù)對垂直于軸作相對滑動的端面在流體壓力和補償機構(gòu)的彈力（或磁力）作用下保持貼合并配以輔助密封而達到阻漏的軸封裝置。機械密封組成部分：由靜止環(huán)（靜環(huán)）、旋轉(zhuǎn)環(huán)（動環(huán)）、彈性元件、彈簧座、緊定螺釘、旋轉(zhuǎn)環(huán)輔助密封圈和靜止環(huán)輔助密封圈等元件組成，防轉(zhuǎn)銷固定在壓蓋上以防止靜止環(huán)轉(zhuǎn)動。旋轉(zhuǎn)環(huán)和靜止環(huán)往往還可根據(jù)它們是否具有軸向補償能力而稱為補償環(huán)或非補償還?？吹竭@里是不是一頭霧水？不要緊，小編這里有生動形象的圖！不平衡型單端面機械密封不平衡型雙端面機械密封再來一張詳細的介紹圖！機械密封結(jié)構(gòu)圖密封部位圖密封介紹完了，接下來看看密封失效都會在哪些地方發(fā)生。機械密封的泄漏點基本上都表現(xiàn)在6處:①動、靜環(huán)端面處;②靜環(huán)與靜環(huán)盒的輔助密封處;③靜環(huán)壓蓋與離心泵泵體之間的密封處;④動環(huán)鑲嵌結(jié)構(gòu)配合處；⑤軸套與泵軸之間的密封處;⑥動環(huán)與軸套的輔助密封處;注：⑤和⑥只有在安裝軸套時才存在。機械密封三維剖面圖機械密封實物圖順便再給大家拓展一下金屬波紋管機械密封。金屬波紋管機械密封為單端面、平衡型、任意旋向金屬波紋管式密封。它的補償機構(gòu)為波紋管，密封環(huán)(動環(huán)或靜環(huán))和波紋管制成一個整體。錫林郭勒凱士比機械密封。西安凱士比機械密封</p><p style="text-indent:25px">凱士比機械密封RPK100-400。哈爾濱RPHRO150-230B凱士比機械密封</p><p> 無磨痕：說明密封面不粘合。檢查彈簧等補償機構(gòu)是否打滑或受阻礙。4，密封面無磨痕但有亮點。密封面翹曲會出現(xiàn)有亮點而無磨痕。壓力太高，壓蓋螺拴未擰好或未夾好，或泵表面粗糙均能形成亮點。當(dāng)采用兩個螺拴的壓蓋時，其剛度不夠，變形也是形成亮點的一個原因。這種癥狀的出現(xiàn)說明：密封可能一開車就發(fā)生泄漏。5，密封面有切邊：這是由于密封面分得太開，而在合攏時斷裂。閃蒸（氣化）是較普遍的密封面分開的原因，特別是在熱水系統(tǒng)或流體中有凝液時，水從液體膨脹成蒸氣，可使密封面分開。（冷介質(zhì)氣化也同樣會造成）密封的金屬零件，如彈簧、固定螺釘，傳動件及金屬套都可能成為密封失效的根源。受交變應(yīng)力作用的彈簧受腐蝕是它的首要問題，因為金屬在應(yīng)力作用下會迅速腐蝕，不繡鋼彈簧易受氯化物的應(yīng)力腐蝕，且世界上存在許多的氯化物，所以有國外部門建議，不要使用不銹鋼彈簧，而推薦使用耐蝕性較高的哈斯特合金鋼的彈簧。另外，裝配不當(dāng)造成彈簧疲勞是失效的又一原因。機械密封使用的固定螺釘，不要用硬化后的材料來做，因熱處理會降低金屬的耐蝕能力，而未經(jīng)熱處理的較軟的固定螺釘能緊固在軸上。振動、偏斜、不同心會使傳動件磨損，如密封面啟動時有粘住的現(xiàn)象時。哈爾濱RPHRO150-230B凱士比機械密封</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2473070.html</p></div></div></div></div></div><div id="fy2vw3c" class="page-right twoColRt"><div id="dmjgnpb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="smur3su" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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