綏化800DT-A90石家莊工業(yè)泵機械密封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=" 以吸入和排出流體。活塞泵的性能特點活塞泵又叫電動往復(fù)泵，從結(jié)構(gòu)分為單缸和多缸，其特點是揚程較高。適用于輸送常溫無固體顆粒的油乳化液等。用于油田、煤層注水、注油、采油；膛壓機水壓機的動力泵，水力"><meta name="keywords" content="綏化800DT-A90石家莊工業(yè)泵機械密封,石家莊工業(yè)泵機械密封"><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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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fjlco8g" 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>綏化800DT-A90石家莊工業(yè)泵機械密封,石家莊工業(yè)泵機械密封</p><p><span>***更新：</span>2020-12-26 02:13:04</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zhz778s" 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="3sjfrdp" class="page-proshow02"><p class="title">詳細說明</p><div id="pxj7898" class="box"><p><p> 以吸入和排出流體?；钊玫男阅芴攸c活塞泵又叫電動往復(fù)泵，從結(jié)構(gòu)分為單缸和多缸，其特點是揚程較高。適用于輸送常溫無固體顆粒的油乳化液等。用于油田、煤層注水、注油、采油；膛壓機水壓機的動力泵，水力清砂，化肥廠輸送氨液等。若過流部件為不銹鋼時，可輸送腐蝕性液體。另外根據(jù)結(jié)構(gòu)材質(zhì)的不同還可以輸送高溫焦油、礦泥、高濃度灰漿、高粘度液體等。活塞泵適用于高壓、小流量的場合，特別是流量小于100米3/小時，排出壓力大于，更顯示出它較高的效率和良好的運行性能。它吸入性能好，能抽吸各種不同介質(zhì)、不同粘度的液體。因此，在石油化學(xué)工業(yè)、機械制造工業(yè)，綏化800DT-A90石家莊工業(yè)泵機械密封、造紙、食品加工、醫(yī)藥生產(chǎn)等方面應(yīng)用很廣，綏化800DT-A90石家莊工業(yè)泵機械密封。低中速活塞泵速度低，可用人力操作和畜力拖動，適用于農(nóng)村給水和小型灌溉。十六、羅茨真空泵羅茨泵的工作原理與羅茨鼓風機相似。由于轉(zhuǎn)子的不斷旋轉(zhuǎn)，被抽氣體從進氣口吸入到轉(zhuǎn)子與泵殼之間的空間v0內(nèi)，再經(jīng)排氣口排出。由于吸氣后v0空間是全封閉狀態(tài)，所以，在泵腔內(nèi)氣體沒有壓縮和膨脹。但當轉(zhuǎn)子頂部轉(zhuǎn)過排氣口邊緣，v0空間與排氣側(cè)相通時，由于排氣側(cè)氣體壓強較高，則有一部分氣體返沖到空間v0中去，使氣體壓強突然增高，綏化800DT-A90石家莊工業(yè)泵機械密封。當轉(zhuǎn)子繼續(xù)轉(zhuǎn)動時，氣體排出泵外。石家莊工業(yè)泵機械密封100DT-35。綏化800DT-A90石家莊工業(yè)泵機械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綏化800DT-A90石家莊工業(yè)泵機械密封,石家莊工業(yè)泵機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637350688952480469/746495.png"></div><p> 對吸油條件要求較嚴，其轉(zhuǎn)速范圍必須在500~1500r/min范圍內(nèi)。2、對油液污染較敏感，葉片容易被油液中雜質(zhì)咬死，工作可靠性較差。3、結(jié)構(gòu)較復(fù)雜，零件制造精度要求較高，價格較高。葉片泵一般用在中壓(MPa)液壓系統(tǒng)中，主要用于機床控制，特別是雙作用式葉片泵(東京計器SQP葉片泵)因流量脈動很小，因此在精密機床中得到使用。十二、蒸汽噴射泵蒸汽噴射泵工作時蒸汽進入噴嘴后，高速噴出，產(chǎn)生低壓，將氣體吸入并在混合室混合，經(jīng)擴大管后，動能轉(zhuǎn)變?yōu)閴簭娔堋Ｈ绻氲臍怏w來自容器，容器減壓，即可稱作噴射真空泵。蒸汽噴射泵的性能特點1、該泵無機械運動部分，不受摩擦、潤滑、振動等條件限制，因此可制成抽氣能力很大的泵。只要泵的結(jié)構(gòu)材料選擇適當，對于排除具有腐蝕性氣體、含有機械雜質(zhì)的氣體以及水蒸等場合極為有利。2、結(jié)構(gòu)簡單、重量輕，占地面積小。3、工作蒸汽壓力為4～9×105Pa，在一般的冶金、化工、醫(yī)藥等企業(yè)中都具備這樣的水蒸汽源。因水蒸汽噴射泵具有上述特點，所以用于冶金、化工、醫(yī)藥、石油以及食品等工業(yè)部門。十三、軸流管道泵軸流管道泵的葉輪設(shè)計成軸流式。轉(zhuǎn)速很高，如果電機功率、葉輪直徑、管道直徑足夠大的話，流量可以很大。綏化800DT-A90石家莊工業(yè)泵機械密封50DT-B40石家莊工業(yè)泵機械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綏化800DT-A90石家莊工業(yè)泵機械密封,石家莊工業(yè)泵機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637350688990556641/8140832.png"></div><p> 2)裝配順序①機械密封靜止部件的組裝：a.將防轉(zhuǎn)銷裝入密封端蓋相應(yīng)的孔內(nèi);b.將靜環(huán)密封圈套在靜環(huán)上，將靜環(huán)裝入密封端蓋內(nèi)，要注意使防轉(zhuǎn)銷進入靜環(huán)凹槽內(nèi)。安裝壓蓋時，注意不要使靜環(huán)碰軸。螺栓應(yīng)分幾次均勻擰緊。②機械密封旋轉(zhuǎn)部件組裝：將機械密封的旋轉(zhuǎn)部件依照先后次序逐個組裝到軸上。若有軸套，則要在外面把機械密封的旋轉(zhuǎn)部件依次組裝到軸套上，然后將裝有機械密封旋轉(zhuǎn)部件的軸套裝到軸上。③端蓋裝在密封體上，并用螺釘均勻擰緊。④盤動試車是否輕松，若盤不動或吃力，則應(yīng)檢查裝配尺寸是否正確。4、機械密封運轉(zhuǎn)的故障處理(1)開始就泄露①檢查裝配質(zhì)量是否符合技術(shù)要求，彈簧壓縮量是否符合規(guī)定。②檢查動環(huán)、靜環(huán)的密封端面是否損壞。③檢查密封端面是否端正。(2)運轉(zhuǎn)中泄露量突然過多，此時應(yīng)停車進行檢查①檢查動環(huán)、靜環(huán)密封端面的磨損情況與表面質(zhì)量的變化，若已破壞則應(yīng)返修或更換新件。②檢查動環(huán)、靜環(huán)的輔助密封圈的安裝位置是否正確(如V型圈的唇口應(yīng)朝向壓力端)、有無損壞。若安裝有誤則重新安裝，若已損壞則應(yīng)重新?lián)Q件。③檢查密封腔體內(nèi)是否混入固體雜質(zhì)，傳動座內(nèi)是否充滿了雜質(zhì)，影響動環(huán)的軸向浮動和彈簧的補償。④檢查緊定螺釘是否松動。</p><p> 工作壓力高，容積效率也高，單作用葉片泵易實現(xiàn)流量調(diào)節(jié)，雙作用葉片泵因轉(zhuǎn)子所受徑向液壓力平衡，使用壽命長；但是葉片泵自吸能力差，對油液污染較敏感，葉片容易被雜質(zhì)卡死，工作可靠性差；結(jié)構(gòu)復(fù)雜，對制作精度要求較高，造價高。適用場合：適用于黏度中等的液體。8.旋渦泵旋渦泵特點：旋渦泵結(jié)構(gòu)簡單，流量小，揚程高；效率很低（由于液體在流道內(nèi)撞擊損失較大），高不超過45%，通常為15%～40%；大多數(shù)旋渦泵都具有自吸能力，有些旋渦泵還可以抽氣或抽送氣液混合物。適用場合(1)在化學(xué)工業(yè)中輸送酸、堿及其他腐蝕性液體，要求泵具有小流量、高揚程、較慢的化學(xué)反應(yīng)速度和較高的耐腐蝕性。由于旋渦泵的工作零件簡單，因此易于實現(xiàn)上述要求。(2)抽送介質(zhì)密度小的液體（如汽油、酒精等）。由于這些液體易于揮發(fā)，因此抽送時多為氣液混輸，如機場、汽車配油站，甚至于飛機的加油。旋渦泵能氣液混輸，在上述情況下工作，一般時間短，所以，效率低就不是主要問題了。(3抽送含有氣體的液體，抽送含有高彈性氣體的液體（如丙烷、丁烷等）。抽送吸入管中部分蒸發(fā)的液體。(4)用于小型自動化泵站，農(nóng)業(yè)供水。(5)用于城市公用建設(shè)，如增壓輔助泵、家庭用水等。。25DT-A15石家莊工業(yè)泵機械密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綏化800DT-A90石家莊工業(yè)泵機械密封,石家莊工業(yè)泵機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637350689032080078/3727790.png"></div><p> 3)先將靜環(huán)與壓蓋一起裝在軸上，注意不要與軸相碰，然后將動環(huán)組件裝入。彈簧座或傳動座的緊定螺釘應(yīng)分幾次均勻擰緊。在未固定壓蓋之前，用手推補償環(huán)作軸向壓縮，松開后補償環(huán)能自動彈回無卡滯現(xiàn)象，然后將壓蓋螺拴均勻地鎖緊。4.使用(1)當輸送介質(zhì)溫度偏高、過低、或含有雜質(zhì)顆粒、易燃、易爆、有毒時，必須采取相應(yīng)的阻封、沖洗、冷卻、過濾等措施。(2)運轉(zhuǎn)前用手盤車，注意轉(zhuǎn)矩是否過大，有無擦碰及不正常的聲音。(3)注意旋向，聯(lián)軸器是否對中，軸承部位的潤滑油加法是否適當，配管是否正確。(4)運轉(zhuǎn)前首先將介質(zhì)、冷卻水閥門打開，檢查密封腔內(nèi)的氣體是否全排出，防止靜壓引起泄漏，然后開機運行。(5)開車后工作是否正常穩(wěn)定，有無因軸轉(zhuǎn)動引起的異常轉(zhuǎn)矩，以及異常響聲和過熱現(xiàn)象。三、主要技術(shù)結(jié)構(gòu)和解決方法這些泵的機械密封是由兩塊垂直于軸的密封元件(靜環(huán)和動環(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。動環(huán)和靜環(huán)作相對轉(zhuǎn)動，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，靠彈簧和密封介質(zhì)(工作溶液)的壓力在旋轉(zhuǎn)的動環(huán)和靜環(huán)的接觸表面上產(chǎn)生適當?shù)膲壕o力。石家莊工業(yè)泵機械密封50DT-40D。綏化800DT-A90石家莊工業(yè)泵機械密封</p><p style="text-indent:25px">石家莊工業(yè)泵機械密封3/2D-HH。綏化800DT-A90石家莊工業(yè)泵機械密封</p><p> 軸流管道泵的性能特點1、管道泵結(jié)構(gòu)緊湊,機泵一體化,體積小.其立式結(jié)構(gòu)具有安裝占地面積小,運行平穩(wěn),安裝無需調(diào)整2、泵進出口設(shè)計成規(guī)格相同法蘭,且位于同一中心在線,可象閥門一樣直接安裝在管路上,且中心低,便于管道布置,安裝方便.3、泵與電機同軸,軸向尺寸短,使泵運行更加平穩(wěn),噪音低.4、取消傳統(tǒng)軸封方式,避免了輸送介質(zhì)的外泄,因此具有完全無泄漏的特點。十四、自吸泵自吸泵的工作原理是：水泵啟動前先在泵殼內(nèi)灌滿水(或泵殼內(nèi)自身存有水)。啟動后葉輪高速旋轉(zhuǎn)使葉輪槽道中的水流向渦殼，這時入口形成真空，使進水逆止門打開，吸入管內(nèi)的空氣進入泵內(nèi)，并經(jīng)葉輪槽道到達外緣。自吸泵的性能特點自吸泵屬自吸式離心泵，它具有結(jié)構(gòu)緊湊、操作方便、運行平穩(wěn)、維護容易、效率高、壽命長，并有較強的自吸能力等優(yōu)點。管路不需安裝底閥，工作前只需保證泵體內(nèi)儲有定量引液即可。不同液體可采用不同材質(zhì)自吸泵。1、排污能力強：特殊的葉輪防堵設(shè)計，確保了泵高效且無堵塞。2、高效節(jié)能：采用水力模型，效率比一般自吸泵高3～5%。3、自吸性能好：自吸高度比一般自吸泵高1米，且自吸時間更短。十五、活塞泵活塞泵工作時借活塞在汽缸內(nèi)的往復(fù)作用使缸內(nèi)容積反復(fù)變化。綏化800DT-A90石家莊工業(yè)泵機械密封</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2563346.html</p></div></div></div></div></div><div id="qzbdzgn" class="page-right twoColRt"><div id="8tkr2yq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xbsjnzg" class="recomPic likePro"><a 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