揚州柳州酸王泵用機械密封HSWJ100-65-40KBS 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=" 核電站循環(huán)泵為了安全可靠，由有軸封泵改成無軸封泵。改進機械密封后因工作可靠，揚州柳州酸王泵用機械密封HSWJ100-65-40KBS，又由無軸封泵改回成有軸封泵，從而提高了電動機效率。這兩件事"><meta name="keywords" content="揚州柳州酸王泵用機械密封HSWJ100-65-40KBS,柳州酸王泵用機械密封"><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 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id="wn9zrqc" class="leftbox clearfix"><h1>揚州柳州酸王泵用機械密封HSWJ100-65-40KBS 伊格爾博格曼機械密封供應(yīng)</h1><div id="w22v3hp" class="proBig"><div id="hj9nwpl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464518955078/5799986.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="waugnzw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464518955078/5799986.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fpelik3" 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>揚州柳州酸王泵用機械密封HSWJ100-65-40KBS,柳州酸王泵用機械密封</p><p><span>***更新：</span>2020-11-13 06:20:49</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="oxrxzgd" 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="yifnkro" class="page-proshow02"><p class="title">詳細說明</p><div id="7frjlxo" class="box"><p><p> 核電站循環(huán)泵為了安全可靠，由有軸封泵改成無軸封泵。改進機械密封后因工作可靠，揚州柳州酸王泵用機械密封HSWJ100-65-40KBS，又由無軸封泵改回成有軸封泵，從而提高了電動機效率。這兩件事情充分說明機械密封雖然不是**性技術(shù)，但卻是決定性技術(shù)。二，揚州柳州酸王泵用機械密封HSWJ100-65-40KBS、密封件雖然不大，只是個零部件，但卻能決定機器設(shè)備的安全性、可靠性和耐久性在石油化工廠機泵釜中的軸封不大，一旦發(fā)生產(chǎn)品泄漏事故，不僅會影響到機泵設(shè)備的工作，還會發(fā)生燃燒或，造成工藝裝置停工和人身傷亡等。三，揚州柳州酸王泵用機械密封HSWJ100-65-40KBS、機械密封在日常機泵釜等設(shè)備維修工作中，工作量約占50%通過對國內(nèi)外幾個石化企業(yè)的調(diào)查，都說明了在日常機泵釜等設(shè)備維修中，機械密封的維修工作量幾乎占50%。離心泵的維修費大約有70%是由于密封故障。機械密封的地位:據(jù)調(diào)查，石化工藝裝置機泵中有86%以上采用機械密封。隨著機械密封技術(shù)的發(fā)展，在機泵中機械密封將占有更加重要的地位。HB125-100-38柳州酸王泵用機械密封。揚州柳州酸王泵用機械密封HSWJ100-65-40KBS</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚州柳州酸王泵用機械密封HSWJ100-65-40KBS,柳州酸王泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464518955078/5799986.png"></div><p> 這類密封膠根據(jù)其性能可分為：（1）干性附著型有類似粘合劑的性能，涂敷后因溶劑揮發(fā)而牢固地附于結(jié)合面上。有較好的耐熱、耐壓性能，但可拆性差，不耐沖擊和振動。（2）干性可剝型涂敷后形成柔軟而有彈性的薄膜，附著嚴(yán)密、耐振動，有良好的剝離性，可用于較大和不甚均勻的間隙。（3）非干性粘型)涂敷后長期保持粘性，耐沖擊振動性好，有良好的可拆性。（4）半干性粘彈性型兼有干性和非干性的優(yōu)點能保持粘彈性，具有耐壓和柔軟的特點。密封膠的使用范圍一般在-60~250℃之間，耐壓能力不大于6000000帕。密封墊片的安裝根據(jù)公稱壓力及介質(zhì)的溫度確定所采用的墊片類別：非金屬墊片（柔性石墨類、聚四氟乙烯類、橡膠類、無石棉纖維類、金包墊、沖刺墊等）、纏繞墊片、波形活壓墊片、橢圓墊、八角墊等。1、安裝前的檢查工作1）墊片的檢查（1）墊片的材質(zhì)、形式、尺寸是否符合要求；（2）墊片表面不允許由機械損傷、徑向刻痕、嚴(yán)重銹蝕、內(nèi)外邊緣破損等缺陷；（3）選用的墊片應(yīng)與法蘭的密封面形式相適應(yīng)。2）螺栓、螺母的檢查（1）螺栓及螺母的材質(zhì)、形式、尺寸是否符合要求；（2）螺母在螺栓上轉(zhuǎn)動應(yīng)靈活，但不應(yīng)晃動；（3）螺栓及螺母不允許有斑疤、毛刺；。合肥柳州酸王泵用機械密封HMR3C/142SW和平區(qū)柳州酸王泵用機械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚州柳州酸王泵用機械密封HSWJ100-65-40KBS,柳州酸王泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464572626953/8010870.png"></div><p> 即軸旋轉(zhuǎn)方向應(yīng)使彈簧越來越緊，否則會造成密封失效，彈簧旋向的選擇由下述方法確定：由靜環(huán)向動環(huán)看，軸順時針旋轉(zhuǎn)用右旋彈簧，反之，則選用左旋彈簧。3、機械密封的安裝方法機械密封部件無論從制造精度上或安裝精度上要求都很嚴(yán)格，如果安裝不當(dāng)，就會影響密封的壽命和密封性能，嚴(yán)重時將會使密封迅速失效。(1)安裝前的準(zhǔn)備工作及安裝注意事項①檢查要進行安裝的機械密封的型號、規(guī)格是否正確無誤，零件是否缺少。②檢查機械密封各元件是否有損壞，特別是動環(huán)和靜環(huán)的密封端面是否碰傷，如發(fā)現(xiàn)損壞時，需進行返修或更換新的零件。各密封元件需用汽油或煤油清洗干凈，保持各元件表面無灰塵、異物。③軸或軸套表面及密封腔內(nèi)壁、密封端蓋內(nèi)表面是否有毛刺、溝痕等。如發(fā)現(xiàn)毛刺、溝痕時應(yīng)修平、打光，并用汽油或煤油清洗，保持清潔，不許有灰塵雜物附在表面上。④不要用不干凈的布或棉紗布擦洗動環(huán)和靜環(huán)表面，應(yīng)使用干凈柔軟的紗布、脫脂棉之類的東西擦洗。⑤裝配過程中應(yīng)保持清潔，保證動環(huán)、靜環(huán)的密封端面不被劃傷、碰破，為了更于裝入，裝配時應(yīng)在軸或軸套表面、壓蓋與密封圈配合表面涂抹機油，以免啟動瞬間產(chǎn)生干摩擦。。</p><p> 2)、對安裝機械密封時壓縮量過大，導(dǎo)致摩擦副端面嚴(yán)重磨損、擦傷；3)、動環(huán)密封圈過緊，彈簧無法調(diào)整動環(huán)的軸向浮動量；4)、靜環(huán)密封圈過松，當(dāng)動環(huán)軸向浮動時，靜環(huán)脫離靜環(huán)座；5)、工作介質(zhì)中有顆粒狀物質(zhì)，運轉(zhuǎn)中進人摩擦副，探傷動、靜環(huán)密封端面；6)、設(shè)計選型有誤，密封端面比壓偏低或密封材質(zhì)冷縮性較大等。上述現(xiàn)象在試運轉(zhuǎn)中經(jīng)常出現(xiàn)，有時可以通過適當(dāng)調(diào)整靜環(huán)座等予以消除，但多數(shù)需要重新拆裝，更換密封。3、由于兩密封端面失去潤滑膜而造成的失效a）因端面密封載荷的存在，在密封腔缺乏液體時啟動泵而發(fā)生干摩擦；b）介質(zhì)的低于飽和蒸汽壓力，使得端面液膜發(fā)生閃蒸，喪失潤滑；c）如介質(zhì)為易揮發(fā)性產(chǎn)品，在機械密封冷卻系統(tǒng)出現(xiàn)結(jié)垢或阻塞時，由于端面摩擦及旋轉(zhuǎn)元件攪拌液體產(chǎn)生熱量而使介質(zhì)的飽和蒸汽壓上升，也造成介質(zhì)壓力低于其飽和蒸汽壓的狀況。4、由于腐蝕而引起的機械密封失效a）密封面點蝕，甚至穿透。b）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；c）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)生的機械密封失效a）熱裂是高溫油泵。HB50-50-50柳州酸王泵用機械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="揚州柳州酸王泵用機械密封HSWJ100-65-40KBS,柳州酸王泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464538896484/1414297.png"></div><p> 四、機封安裝示意圖以單級臥式雙吸油泵為例步驟一：泵解體步驟二：檢查軸套光潔度及測繪步驟三：打磨軸套和清理端面步驟四：軸套、機封潤滑步驟五：安裝機封步驟六：恢復(fù)泵體和調(diào)整步驟七：定位塊拆除和盤車調(diào)試五、拆卸注意事項1、在安裝、拆卸機械密封時要仔細，嚴(yán)禁動用手錘和扁鏟，以免損壞密封元件。如果結(jié)垢拆卸不下時，應(yīng)清洗干凈后再進行拆卸。2、如果在泵兩端都用機械密封時，在裝配，拆卸過程中互相照顧，防止顧此失彼。對運行過的機械密封，凡有壓蓋松動使密封發(fā)生移動的情況，則動靜環(huán)零件必須更換，不應(yīng)重新上緊繼續(xù)使用。因為松動后摩擦副原來運轉(zhuǎn)軌跡會發(fā)生變動，接觸面的密封性就很容易遭到破壞。拆卸機械密封順序如下：1、裝上定位塊；2、去掉定位螺釘；3、沖洗接管和壓蓋螺栓；4、取出機械密封。六、機封的維護1、啟動與停運準(zhǔn)備工作：啟動前保持密封腔充滿液體，防止干磨；待冷卻后才可停冷卻水，否則容易引起較大的熱脹冷縮使得O圈失效。2、運轉(zhuǎn)時注意事項：泵啟動后若有輕微泄漏現(xiàn)象，應(yīng)觀察一段時間，如連續(xù)運行4小時，泄漏量仍不減小，則應(yīng)停泵檢查；泵的操作壓力應(yīng)平穩(wěn)，泵在運轉(zhuǎn)中應(yīng)避免發(fā)生抽空現(xiàn)象，以免造成密封面干摩擦及密封破壞。通化柳州酸王泵用機械密封。東營柳州酸王泵用機械密封HSW200-150-25AS</p><p style="text-indent:25px">東營柳州酸王泵用機械密封。揚州柳州酸王泵用機械密封HSWJ100-65-40KBS</p><p> 化工泵行業(yè)中，機械密封是防泄漏的主要元件，化工泵在使用中，介質(zhì)的腐蝕性，含顆粒，高粘度狀態(tài)是常遇到的，那么在選用化工泵時機械密封的選用有哪些要求呢？一、耐腐蝕機械密封在腐蝕性介質(zhì)中，機械密封的零件受到介質(zhì)的強烈侵蝕，摩擦面同時受到.腐蝕和磨損，這種現(xiàn)象稱為“磨蝕“，其腐蝕速度約為無摩擦?xí)r的10~50倍.某些結(jié)構(gòu)材料具有優(yōu)良的耐蝕性能，耐磨性能卻較差;而另一些結(jié)構(gòu)材料雖具有良好的耐磨性，耐蝕性卻很差.因此，摩擦副應(yīng)選擇既要耐腐蝕又要耐磨，輔助密封圈、彈擠和結(jié)構(gòu)件也要有良好的耐蝕性能.在設(shè)計耐腐蝕機械密封時，一般采取以下一些措施:1、結(jié)構(gòu)上的隔離措施采用外裝式結(jié)構(gòu)，經(jīng)過適當(dāng)?shù)倪x擇，外裝式密封可以做到無金屬件與工藝介質(zhì)接觸，小的零件如彈簧、銷子可不受工藝介質(zhì)腐蝕.外裝式有普通型機械密封和波紋管型機械密封兩種，’以波紋管型密封結(jié)構(gòu)較好.如密封件材質(zhì)耐蝕能力許可，也可采用內(nèi)裝式結(jié)構(gòu).實際上，引進裝置工藝泵的機械密封絕大部分為內(nèi)裝式密封.輸送危險性大的介質(zhì)，可選用雙端面密封結(jié)構(gòu)，并引人隔離液保護.此外，也可采用彈簧帶有保護層的措施.例如，彈簧外加套塑料軟管或噴涂一層防腐層2、材質(zhì)上選用耐腐蝕材科推薦耐蝕材質(zhì)。揚州柳州酸王泵用機械密封HSWJ100-65-40KBS</p><p style="text-indent:25px">伊格爾博格曼機械密封（張家港）有限公司致力于機械及行業(yè)設(shè)備，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于機械密封，泵用機械密封，釜用機械密封，攪拌器機械密封，是機械及行業(yè)設(shè)備的主力軍。張家港博格曼始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。張家港博格曼始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使張家港博格曼在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1970904.html</p></div></div></div></div></div><div id="ey2e2qi" class="page-right twoColRt"><div id="tdankmo" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3olikbd" 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(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="wg2xbs8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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