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12:06:55</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="r3celcz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">靖江市瑞鑫泵業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>王宇琳</p><p><span>郵箱: </span>www17768716667@163.com</p><p><span>電話: </span>17768716667</p><p><span>傳真: </span>0523_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0523-84326878</p><p><span>地址: </span>新橋鎮(zhèn)水三村巴五圩14號(hào)</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="7c7cjlx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3laeln7" class="box"><p><p> 在設(shè)計(jì)合理，加工精良，裝配完好、轉(zhuǎn)速較高時(shí)，迷宮密封效果很好。但在實(shí)際應(yīng)用中，因此而產(chǎn)生的化工泵泄漏卻很多，所以在化工泵密封中不常用。 </p> <p> 在設(shè)計(jì)合理，加工精良，裝配完好、轉(zhuǎn)速較高時(shí)，迷宮密封效果很好。但在實(shí)際應(yīng)用中，因此而產(chǎn)生的化工泵泄漏卻很多，所以在化工泵密封中不常用，分析其原因主要有： </p> <p> 1，上海ij化工泵維修、密封副(如軸和軸承壓蓋)配合間隙太大，而此間隙與密封效果成反比，上海ij化工泵維修。配合面粗糙，明顯的螺旋狀車刀痕在有些情況下也加大了化工泵泄漏趨勢(shì)。 </p> <p> 2，上海ij化工泵維修、化工泵軸承室內(nèi)潤(rùn)滑油注入量太多，其溢出壓力超過了密封阻力。化工泵哪家好呢，瑞鑫值得信賴，期待您的光臨！上海ij化工泵維修</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海ij化工泵維修,化工泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261031604785157/5331414.png"></div><p> 3、油窗或油位計(jì)安裝位置有誤，誤導(dǎo)了人們對(duì)油室內(nèi)潤(rùn)滑油量的正確判斷. </p> <p> 4、運(yùn)轉(zhuǎn)中油溫的升高使其粘度降低，增加了化工泵泄漏的可能。 </p> <p> 5、回油槽或回油孔尺寸偏小，或受到其它障礙，使被阻滯的液體不能順利返回而造成泄漏。 </p> <p> 化工泵所抽取的介質(zhì)有腐蝕、揮發(fā)、等危險(xiǎn)性的存在，對(duì)泵體的密封性能要求，要比其他種類的泵高很多。使用迷宮密封，就加大了化工泵輸送物料泄漏的危險(xiǎn)度。所以，化工泵一般不采用此種密封方法。 </p> <p> <br /> 山東cz化工泵廠化工泵哪家好呢，瑞鑫值得信賴，歡迎有需求的朋友們聯(lián)系我司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海ij化工泵維修,化工泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261024466318360/1993335.png"></div><pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">氨(氫氧化氨)大多數(shù)金屬和非金屬在液氨及氨水(氫氧化氨)中的腐蝕都很輕微，只有銅和銅合金不宜使用<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">鹽水(海水)普通鋼鐵在氯化鈉溶液和海水、咸水中腐蝕率不太高，一般須采用涂料保護(hù);各類不銹鋼也有很低的均勻腐蝕率，但可能因氯離子而引起局部性腐蝕，通常采用316不銹鋼較好。<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">醇類、酮類、酯類、醚類常見的醇類介質(zhì)有甲醇、乙醇、乙二醇、丙醇等，酮類介質(zhì)有**、**等，酯類介質(zhì)有各種甲酯、乙酯等，醚類介質(zhì)有甲醚、、丁醚等，它們基本沒有腐蝕性，常用材料均可適用，具體選用時(shí)還應(yīng)根據(jù)介質(zhì)的屬性和相關(guān)要求做出合理選擇。另外值得注意的是酮、酯、醚對(duì)多種橡膠有溶解性，在選擇密封材料時(shí)避免出錯(cuò)。<br /> </pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"></pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"></pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"><p style="text-indent:25px">泄漏即介質(zhì)從有限空間內(nèi)部流到外部，或從外部進(jìn)入有限空間內(nèi)部的人們不希望發(fā)生的現(xiàn)象 ,介質(zhì)流動(dòng)通過內(nèi)外空間的交界面即密封面發(fā)生泄漏。造成泄漏的根本原因是由于接觸面上存在間隙，而接觸面兩側(cè)的壓力差、濃度差則是泄漏的推動(dòng)力。由于密封面形式及加工精度等因素的影響，密封面上存在間隙在所難免，這就會(huì)造成密封面不完全吻合，從而發(fā)生泄漏。要減少泄漏，就必須使接觸面很大程度地嵌合，即減小泄漏通道的截面積，增加泄漏阻力，并使之大于泄漏推動(dòng)力?；け媚募屹|(zhì)量好，瑞鑫值得信賴，有需求的不要錯(cuò)過哦！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海ij化工泵維修,化工泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261036063164063/9410868.png"></div><p style="text-indent:25px"><pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">主要指液下泵其工作原理以加油站潛油泵和長(zhǎng)軸液下泵為例，潛油泵是將電機(jī)和泵一起浸入罐底，電機(jī)帶動(dòng)葉輪增壓將介質(zhì)推送到地面目標(biāo)，長(zhǎng)軸液下泵是將泵和電機(jī)分開用長(zhǎng)軸連接，其工作原理是正壓輸送介質(zhì)，因此解決了負(fù)壓輸送介質(zhì)時(shí)產(chǎn)生的氣阻問題和葉輪的汽蝕問題。潛油泵的電機(jī)不在液面上，而是在液面下。電機(jī)是潛沒電機(jī)，與泵輪連接成一體潛在液體里，這樣設(shè)計(jì)的主要優(yōu)點(diǎn)是:泵的軸承只有幾百毫米，沒有長(zhǎng)軸，不會(huì)出現(xiàn)擺動(dòng)問題，運(yùn)行平穩(wěn)，聲音很小，幾乎沒有磨損。</pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">化工泵選哪家，瑞鑫為您服務(wù)！期待您的光臨！山東cz化工泵廠</p><p style="text-indent:25px">化工泵該選哪家，瑞鑫為您服務(wù)！詳細(xì)可訪問我司官網(wǎng)查看！上海ij化工泵維修</p><p> 設(shè)計(jì)離心甩油密封裝置時(shí),應(yīng)盡可能減少甩油盤與密封蓋之間的徑向間隙以及軸向間隙,以盡可能減少密封蓋與軸之間的徑向間隙。此時(shí),密封蓋的環(huán)槽應(yīng)足夠大,密封蓋與甩油盤之間的甩油空間應(yīng)足夠大,回油通道應(yīng)盡可能流通。 </p> <p> 甩油葉輪密封相當(dāng)于在油盤的一面或兩面配置若干片,寄托葉輪旋轉(zhuǎn)時(shí)產(chǎn)生的鼓風(fēng)作用,使泄出的潤(rùn)滑油隨徑向流動(dòng)的氣流甩向回流孔,從而減少了潤(rùn)滑油沿軸向外偏。甩油葉輪的葉片不宜太大,數(shù)目也不宜過多。因?yàn)樘珡?qiáng)烈的氣流與潤(rùn)滑油混合會(huì)產(chǎn)生泡沫,對(duì)回油不利,且葉片大消耗功率也大。上海ij化工泵維修</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家貿(mào)易型的公司。靖江瑞鑫泵業(yè)致力于為客戶提供良好的cz型化工流程泵，za型石油化工流程泵，ZE型石油化工流程泵，WFB型無(wú)密封自控自吸泵，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。靖江瑞鑫泵業(yè)立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2976772.html</p></div></div></div></div></div><div id="cy7yqda" class="page-right twoColRt"><div id="p77zrob" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bdfczlx" 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" 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