佳木斯柳州酸王泵用機(jī)械密封700DHT-5800 伊格爾博格曼機(jī)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=" 一、避免安裝中所產(chǎn)生的偏差1、上緊壓蓋應(yīng)在聯(lián)軸器找正后進(jìn)行，螺栓應(yīng)均勻上支，防止壓蓋端面偏斜，用塞尺檢查各點(diǎn)，其誤差不大于。2、檢查壓蓋與軸或軸套外徑的配合間隙（即同心度），四周要均勻，檢查各"><meta name="keywords" content="佳木斯柳州酸王泵用機(jī)械密封700DHT-5800,柳州酸王泵用機(jī)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" 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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>?佳木斯柳州酸王泵用機(jī)械密封700DHT-5800 伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="js8ot5m" class="leftbox clearfix"><h1>佳木斯柳州酸王泵用機(jī)械密封700DHT-5800 伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="zuxirq7" class="proBig"><div id="lwmm28i" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464557460937/3175802.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cx3sgzt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464557460937/3175802.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qmyghgo" 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>佳木斯柳州酸王泵用機(jī)械密封700DHT-5800,柳州酸王泵用機(jī)械密封</p><p><span>***更新：</span>2020-09-18 07:07:56</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="nmir4n8" 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="tcznjpy" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a5o62er" class="box"><p><p> 一、避免安裝中所產(chǎn)生的偏差1、上緊壓蓋應(yīng)在聯(lián)軸器找正后進(jìn)行，螺栓應(yīng)均勻上支，防止壓蓋端面偏斜，用塞尺檢查各點(diǎn)，其誤差不大于。2、檢查壓蓋與軸或軸套外徑的配合間隙（即同心度），四周要均勻，檢查各點(diǎn)允差不大于。二、彈簧壓縮量要按規(guī)定進(jìn)行彈簧壓縮量要按規(guī)定進(jìn)行，不允許有過大或過小現(xiàn)象，要求誤差。過大會增加彈簧比壓，加速端面磨損，過小會造成比壓不足而不能起到密封作用。尤其是分離式機(jī)封要特別注意彈簧比壓，很多分離式機(jī)封的使用壽命很短，其中很大因素就是彈簧比壓過大或過小。三、相關(guān)技術(shù)要求機(jī)械密封是屬于較高精度的機(jī)械部件，對其正確的安裝與操作對它的使用壽命有影響。一般按照石油化工部規(guī)定的標(biāo)準(zhǔn)。技術(shù)要求主要如下：1、軸彎曲度：不大于；2、軸的軸向竄動量不允許超過±，如果帶軸套，佳木斯柳州酸王泵用機(jī)械密封700DHT-5800，不允許軸套有松動；3、壓蓋（靜環(huán)座）與密封配合止口對軸中心線的同心度允差，佳木斯柳州酸王泵用機(jī)械密封700DHT-5800，如果達(dá)不到要求，佳木斯柳州酸王泵用機(jī)械密封700DHT-5800，密封腔要進(jìn)行加工；4、安裝動環(huán)密封圈的軸套端部，以及安裝靜環(huán)密封圈的壓蓋（或殼體）的端部應(yīng)倒角，并修光滑。柳州酸王泵用機(jī)械密封HF100-65-250。佳木斯柳州酸王泵用機(jī)械密封700DHT-5800</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佳木斯柳州酸王泵用機(jī)械密封700DHT-5800,柳州酸王泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464557460937/3175802.png"></div><p> 化工泵行業(yè)中，機(jī)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(jī)械密封的選用有哪些要求呢？一、耐腐蝕機(jī)械密封在腐蝕性介質(zhì)中，機(jī)械密封的零件受到介質(zhì)的強(qiáng)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(jī)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(jī)械密封和波紋管型機(jī)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(shí)際上，引進(jìn)裝置工藝泵的機(jī)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(hù).此外，也可采用彈簧帶有保護(hù)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)。通化柳州酸王泵用機(jī)械密封HSWL250-200-22BS贛州柳州酸王泵用機(jī)械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佳木斯柳州酸王泵用機(jī)械密封700DHT-5800,柳州酸王泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464417998047/7372617.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較大的特點(diǎn)，動環(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、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、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：測定彈簧特性時，以彈簧壓并高度時負(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。</p><p> 不允許隨地放置。2）兩法蘭必須在同一中心線上并且平行。不允許用螺栓或尖頭撬杠插在螺栓孔內(nèi)校正法蘭，以免螺栓承受較大的應(yīng)力。3）安裝前應(yīng)仔細(xì)清理法蘭密封面及水線（密封線）。纏繞式墊片用于沒用密紋狀密封線的法蘭，但也可用于有水線（密封線）的法蘭。4）兩個法蘭間只能加一個墊片，不允許用多加墊片的辦法來消除兩個法蘭間隙過大的缺陷。5）墊片必須安裝正，不準(zhǔn)偏斜，以保證受壓均勻，也避免墊片伸入管內(nèi)受介質(zhì)沖蝕及引起渦流。6）根據(jù)目前現(xiàn)有的工具旋緊螺母時，當(dāng)螺母在M22以下時，采用力矩扳手?jǐn)Q緊，螺母在M27以上時可采用電動力矩扳手緊固7）為保證墊片受壓均勻，螺栓要對稱的均勻分2-3次擰緊。8）為了避免在擰緊螺母時，螺栓產(chǎn)生彎曲、咬住，凡法蘭背面較粗糙的，應(yīng)在螺母下加上一墊圈。9）安裝螺栓及螺母時，應(yīng)在螺栓兩端涂抹防藥劑、鱗狀石墨粉或潤滑劑。10）不允許混用螺栓及漏裝墊片。11）因上緊螺栓是在冷態(tài)時進(jìn)行的，當(dāng)溫度升高后會產(chǎn)生松弛。凡介質(zhì)溫度在300℃以上、Pg≤40千克/平方厘米的法蘭，當(dāng)介質(zhì)溫度上升至250-280℃時應(yīng)將螺栓進(jìn)行適當(dāng)熱緊。12）檢修時為了防止拆不下螺栓，凡介質(zhì)溫度在300℃以上、Pg≤40千克/平方厘米的要拆卸檢修的法蘭。綏化柳州酸王泵用機(jī)械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佳木斯柳州酸王泵用機(jī)械密封700DHT-5800,柳州酸王泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464549248047/3361341.png"></div><p> 它一方面會沖擊機(jī)械密封面的外表面，使其表面出現(xiàn)破損；另一方面會使動靜環(huán)的吻合面的流動膜中也含有氣泡，不能形成穩(wěn)定的流動膜，造成動靜環(huán)的吻合面的干摩擦，使機(jī)械密封裝置損壞。四、沒有輔助沖洗系統(tǒng)或沖洗系統(tǒng)設(shè)置不合理機(jī)械密封的輔助沖洗系統(tǒng)是非常重要的，它可以有效地保護(hù)密封面，起到冷卻、潤滑、沖走雜物等作用。有時設(shè)計員沒有合理地配置輔助沖洗系統(tǒng)，達(dá)不到密封效果；有時雖然設(shè)計人員設(shè)計了輔助系統(tǒng)，但由于沖洗液中有雜質(zhì)，沖洗液的流量、壓力不夠，沖洗口位置設(shè)計不合理等原因，也同樣達(dá)不到密封效果。五、振動偏大機(jī)械密封振動偏大，導(dǎo)致失去密封效果。但機(jī)械密封振動偏大的原因往往不是機(jī)械密封本身的原因，泵的其它零部件是產(chǎn)生振動的根源，如潛水排污泵軸設(shè)計不合理、加工的原因、軸承精度不夠、聯(lián)軸器的平行度差、徑向力大等原因。六、機(jī)械加工精度不夠機(jī)械加工精度不夠，原因有很多，有的是機(jī)械密封本身的加工精度不夠，這方面的原因容易引起人們的注意，也容易找到。但有時是泵其它部件的加工精度不夠，這方面的原因，不容易引起人們的注意。HB200-150-22柳州酸王泵用機(jī)械密封。阜陽柳州酸王泵用機(jī)械密封HF65-250B</p><p style="text-indent:25px">大同柳州酸王泵用機(jī)械密封。佳木斯柳州酸王泵用機(jī)械密封700DHT-5800</p><p> 但這種做法要求在密封維修時將液泵的濕端拆卸下來，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來，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)用相對較低;3.可以連續(xù)監(jiān)控和清潔;4.適于無法在內(nèi)部安裝密封的很小填料盒;5.由于其位置接近軸承，對主軸偏差的困難影響較少。其主要缺點(diǎn)是離心力會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，分離式密封已成為外密封中的另一重要附加特性。分離式密封是一個成套總成，安裝于填料盒與軸承套之間，采用這種設(shè)計，在密封需要更換時，不需要每次都拆卸液泵。這類密封結(jié)合探討其他設(shè)計標(biāo)準(zhǔn)正在逐步開發(fā)之中。由于這種設(shè)計易于更換密封，因此**只更換密封件的這種誘惑，而對出現(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化安裝程序，同時可保護(hù)內(nèi)部各個元件，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(見圖4)。由于這類密封不需要任何嚴(yán)格的安裝措施。佳木斯柳州酸王泵用機(jī)械密封700DHT-5800</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，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。張家港博格曼作為機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。的企業(yè)之一，為客戶提供良好的機(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。張家港博格曼始終以本分踏實(shí)的精神和必勝的信念，影響并帶動團(tuán)隊(duì)取得成功。張家港博格曼始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1326825.html</p></div></div></div></div></div><div id="bxflwv5" class="page-right twoColRt"><div id="objxxwl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="swspkku" 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(qiáng) 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