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class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523542021484/7251816.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tk2bhtk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523542021484/7251816.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a83gikb" 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>濟(jì)南神通博格曼機(jī)械密封件204,神通博格曼機(jī)械密封件</p><p><span>***更新：</span>2020-11-02 03:21:02</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="j9y7f8n" 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="7227pug" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hr33mjl" class="box"><p><p> 進(jìn)油管有空氣，泵腔內(nèi)有空氣，泵開機(jī)后，機(jī)封的磨擦高速運(yùn)轉(zhuǎn)時產(chǎn)生高溫，無法得到冷卻，檢查機(jī)封，彈簧張力正常，摩擦面燒焦發(fā)黑，橡膠變硬開裂。處理辦法：排盡管道及泵腔內(nèi)空氣或更換機(jī)械密封。6）有氣體，濟(jì)南神通博格曼機(jī)械密封件204，主要產(chǎn)生于熱油泵。由于介質(zhì)是熱油，油溫過高產(chǎn)生蒸汽，管道內(nèi)的汽體進(jìn)入泵腔內(nèi)高處，這部分的汽體無法排除，從而造成缺油運(yùn)行，濟(jì)南神通博格曼機(jī)械密封件204，機(jī)封干磨失效。7）機(jī)械密封膠失效。主要原因是橡膠件老橡膠件的老化、變形，濟(jì)南神通博格曼機(jī)械密封件204，主要是熱油泵中的化、變形。機(jī)械密封膠失效表現(xiàn)的現(xiàn)象為油溫過高，介質(zhì)溶解橡膠。從外觀上看橡膠件表面疏松、毛糙，失去彈性，從而使橡膠失效。機(jī)封安裝及拆卸注意事項以ZHYa100-315泵為例，該機(jī)泵采用雙端面，平衡型波紋管串聯(lián)機(jī)械密封，沖洗方案為推薦安全性較高的Plan32+53A密封管路方案。1.機(jī)封拆卸注意事項機(jī)封取出時由于大蓋較重，機(jī)封內(nèi)軸套墊片較緊，在拆卸時應(yīng)注意先將大蓋頂出后（在拆卸泵前將機(jī)械密封卡片鎖緊，將一圈軸套緊固螺母松開），將機(jī)械密封壓蓋螺栓松開，將大蓋取出，此時機(jī)械密封在軸上（軸套內(nèi)有石墨軸套墊片，整體較緊，用力拉出有可能導(dǎo)致密封端面受損）。除軸套墊片較為緊固外，動環(huán)內(nèi)也有石墨墊片，也很難以拆卸。煙臺神通博格曼機(jī)械密封件HR。濟(jì)南神通博格曼機(jī)械密封件204</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南神通博格曼機(jī)械密封件204,神通博格曼機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523542021484/7251816.png"></div><p> 以及正確選擇潤滑、沖洗、保溫、冷卻等機(jī)械密封循環(huán)保護(hù)系統(tǒng)等。4.根據(jù)安裝密封的有效空間，確定采用多彈簧或單彈簧或波形彈簧，內(nèi)裝式或外裝式。二、機(jī)械密封的安裝與使用要求1.機(jī)械密封對機(jī)器精度的要求(以泵用機(jī)械密封為例)(1)安裝機(jī)械密封部位的軸(或軸套)的徑向跳動公差不超過～。(2)轉(zhuǎn)子軸向竄動不超過。(3)密封腔體與密封端蓋結(jié)合的定位端面對軸(或軸套)表面的跳動公差不超過～。2.密封件的確認(rèn)(1)確認(rèn)所安裝的密封是否與要求的型號一致。(2)安裝前要仔細(xì)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(jī)械密封，其彈簧有左、右旋之分，須按轉(zhuǎn)軸的旋向來選擇。3.安裝安裝方法隨機(jī)械密封型式、機(jī)器的種類不同而有所不同，但其安裝要領(lǐng)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(yīng)按產(chǎn)品的使用說明書或樣本，保證機(jī)械密封的安裝尺寸。(2)裝入前，軸(軸套)、壓蓋應(yīng)無毛刺，軸承狀況良好;密封件、軸、密封腔、壓蓋都應(yīng)該清洗干凈。為減少摩擦阻力，軸上安裝機(jī)械密封的部位要薄薄地涂上一層油，以進(jìn)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(zhuǎn)銷的結(jié)構(gòu)，不宜涂油，應(yīng)干式裝入壓蓋。。神通博格曼機(jī)械密封件DBM遼寧神通博格曼機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南神通博格曼機(jī)械密封件204,神通博格曼機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523743212891/2006969.png"></div><p> 四、機(jī)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(jī)封潤滑步驟五：安裝機(jī)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(jī)械密封時要仔細(xì)，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(jìn)行拆卸。2、如果在泵兩端都用機(jī)械密封時，在裝配，拆卸過程中互相照顧，防止顧此失彼。對運(yùn)行過的機(jī)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(yùn)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(jī)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(jī)械密封。六、機(jī)封的維護(hù)1、啟動與停運(yùn)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(yùn)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(yùn)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(yùn)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。</p><p> 停車時，副葉輪不起作用，因此必須同時配備停車密封裝置解決停車時可能產(chǎn)生的化工泵泄漏。副葉輪密封結(jié)構(gòu)簡單、密封可靠、使用壽命長，化工泵運(yùn)轉(zhuǎn)中可實(shí)現(xiàn)滴水不漏，因此在化工泵輸送含雜質(zhì)介質(zhì)的泵上經(jīng)常采用。七、螺旋密封螺旋密封也是動力密封的一種形式，它是在旋轉(zhuǎn)的軸上或者在軸的包容套上加工出螺旋槽，軸和套之間充有密封介質(zhì)。軸的旋轉(zhuǎn)使螺旋槽產(chǎn)生類似于泵的輸送作用，從而阻止密封液的泄漏。其密封能力的大小與螺旋角度、螺距、齒寬、齒高、齒的作用長度以及軸與套之間的間隙大小有關(guān)。由于密封之間不發(fā)生磨擦，因而壽命長，但由于結(jié)構(gòu)空間的限制，其螺旋長度一般較短，因而其密封能力也受到局限。在泵降速使用時，其密封效果則會大打折扣。上海神通博格曼機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南神通博格曼機(jī)械密封件204,神通博格曼機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523777558594/2832977.png"></div><p> 換水泵機(jī)械密封的方法：1先裝左邊部分；裝到密封板上2然后機(jī)械密封裝右面那個動環(huán),動環(huán)跟靜環(huán)的密封面要干凈3再裝平鍵和葉輪上好墊片和螺母。安裝前要認(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，特別機(jī)械密封件是動、靜環(huán)有無碰傷、裂紋和變形等缺陷。如果有問題，需進(jìn)行修復(fù)或更換新備件。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。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**或無水酒精清洗干凈。安裝過程中應(yīng)保持清潔，特別是動、靜環(huán)及輔助密封元件應(yīng)無雜質(zhì)、灰塵。動、靜環(huán)表面涂上一層清潔的機(jī)油或透平油。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005毫米。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010毫米。彈簧壓縮量要按規(guī)定進(jìn)行，不允許有過大或過小的現(xiàn)象，要求誤差±200毫米，過大會增加斷面比壓，加速斷面磨損。過小會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)要移動靈活。用單彈簧時要注意彈簧的旋向，彈簧的旋向應(yīng)與軸的轉(zhuǎn)動方向相反。動環(huán)安裝后須保持靈活移動。江蘇神通博格曼機(jī)械密封件。濟(jì)南神通博格曼機(jī)械密封件204</p><p style="text-indent:25px">59B神通博格曼機(jī)械密封件。濟(jì)南神通博格曼機(jī)械密封件204</p><p> 吸沙泵上配置的機(jī)械密封是一種旋轉(zhuǎn)機(jī)械的軸封裝置。機(jī)械密封具有泄漏量少和壽命長等優(yōu)點(diǎn)，所以離心式吸沙泵上的密封形式有時會選用機(jī)械密封。機(jī)械密封又叫端面密封，是由至少一對垂直于旋轉(zhuǎn)軸線的端面在流體壓力和補(bǔ)償機(jī)構(gòu)彈力（或磁力）的作用以及輔助密封的配合下保持貼合并相對滑動而構(gòu)成的防止流體泄漏的裝置。離心式吸沙泵在安裝機(jī)械密封時應(yīng)注意安裝的方式，以免出現(xiàn)偏差，起不到密封的作用，甚至對機(jī)封造成損壞。首先要十分注意避免安裝中所產(chǎn)生的安裝偏差，同心度不找齊的話很容易產(chǎn)生縫隙，各個接觸點(diǎn)的誤差不能大于。其次彈簧壓縮量要按規(guī)定進(jìn)行，不允許有過大或過小現(xiàn)象，要求誤差。過大會增加端面比壓，加速端面磨損。過小會造成比壓不足而不能起到密封作用。動環(huán)安裝后，將動環(huán)壓向彈簧后應(yīng)能自動彈回來。為了保證機(jī)械密封穩(wěn)定的運(yùn)行、長壽命和低泄漏性能，將它正確地安裝在吸沙泵上是十分重要的。首先是安裝部件的確認(rèn)。把機(jī)械密封安裝到吸沙泵上時，安裝前要很好的與總裝配圖相對照，確認(rèn)零件是否已準(zhǔn)備齊全，要注意與填料、密封圈（O環(huán)）等相接觸的軸或軸套表面、法蘭等部件上有無傷痕，若發(fā)現(xiàn)有異常的現(xiàn)象，則必須更換或修理后再使用。濟(jì)南神通博格曼機(jī)械密封件204</p><p style="text-indent:25px">伊格爾博格曼機(jī)械密封（張家港）有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下機(jī)械密封，泵用機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封深受客戶的喜愛。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。張家港博格曼秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1808725.html</p></div></div></div></div></div><div id="ryfhevn" class="page-right twoColRt"><div id="t49vxog" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="eg8hoqh" class="recomPic likePro"><a href="http://m.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(qiáng) 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(qiáng) 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