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href="http://www.cdcfah.com/cp/third-beng_hgb/">化工泵</a>?常州離心泵效率靖江市瑞鑫泵業(yè)供應</p><div id="hqnfc82" class="leftbox clearfix"><h1>常州離心泵效率靖江市瑞鑫泵業(yè)供應</h1><div id="jsp87ap" class="proBig"><div id="qprj32o" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969178349610/4186371.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3lnf052" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969178349610/4186371.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mqs7743" 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)品關鍵詞：</span>常州離心泵效率,離心泵</p><p><span>***更新：</span>2020-07-20 08:14:12</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="feliclx" 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: </span>0523-84326878</p><p><span>地址: </span>新橋鎮(zhèn)水三村巴五圩14號</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="kebdxo2" class="page-proshow02"><p class="title">詳細說明</p><div id="gkrtvco" class="box"><p>離心泵特點<br /> <p> 按吸入方式 </p> <p> 單吸泵液體從一側(cè)流入葉輪，存在軸向力 </p> <p> 雙吸泵液體從兩側(cè)流入葉輪，不存在軸向力，常州離心泵效率，常州離心泵效率，泵的流量幾乎比單吸泵增加一倍 </p> <p> 按級數(shù) </p> <p> 單級泵泵軸上只有一個葉輪 </p> <p> 多級泵同一根泵軸上裝兩個或多個葉輪，液體依次流過每級葉輪，常州離心泵效率，級數(shù)越多，揚程越高 </p> <p> <p> 按泵軸方位 </p> <p> 臥式泵軸水平放置 </p> <p> 立式泵軸垂直于水平面 </p> <p> 按殼體型式 </p> <p> 分段式泵殼體按與軸垂直的平面部分，節(jié)段與節(jié)段之間用長螺栓連接 </p> <p> 中開式泵殼體在通過軸心線的平面上剖分 </p> <p> 蝸殼泵裝有螺旋形壓水室的離心泵，如常用的端吸式懸臂離心泵 </p> <p> 透平式泵裝有導葉式壓水室的離心泵 </p> 江蘇地區(qū)正規(guī)離心泵——靖江市瑞鑫泵業(yè)有限公司。常州離心泵效率</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州離心泵效率,離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969178349610/4186371.png"></div><p> 離心泵功率與效率 </p> <p> 泵在運轉(zhuǎn)過程中由于存在種種損失，使泵的實際（有效）壓頭和流量均較理論值為低，而輸入泵的功率較理論值為高，設 </p> <p> H______ 泵的有效壓頭，即單位量液體在重力場中從泵獲得的能量，m； </p> <p> Q ______ 泵的實際流量，m3/s； </p> <p> ρ ______ 液體密度，kg/ m3； </p> <p> Ne______ 泵的有效功率，即單位時間內(nèi)液體從泵處獲得的機械能，W。 </p> <p> 有效功率可寫成 Ne = QHρg </p> <p> 由電機輸入離心泵的功率稱為泵的軸功率，以N表示。有效功率與軸功率之比定義為泵的總效率η，即 </p> <p> η=Ne/N 常州離心泵效率江蘇地區(qū)口碑好離心泵生產(chǎn)廠家——靖江市瑞鑫泵業(yè)有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州離心泵效率,離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969444003906/839526.png"></div><p> 對軸承的檢查以及磨損軌跡和滾道內(nèi)的"剝落"將有助于確定是否有外來力加速磨損并促使振動發(fā)生。e.堵塞——泵堵塞后并不總會產(chǎn)生過量振動，但其發(fā)生的頻率還是很高。如果泵輪部件發(fā)生堵塞(不論是部分堵塞還是全部堵塞)，泵送的液體將減少并產(chǎn)生振動。拆卸泵以檢查其是否堵塞之前，建議檢查電動機的電流消耗。堵塞的泵輪所消耗的安培數(shù)將比預計更低，除非堵塞產(chǎn)生的不平衡(和振動)足以使泵輪和泵殼之間產(chǎn)生摩擦。(在這種情況下，振動極有可能伴隨摩擦和磨削噪音產(chǎn)生且安培消耗量也會增加。)外部原因引起的振動經(jīng)驗表明外部原因引起的問題是絕大多數(shù)振動產(chǎn)生的原因。a.管道應變(泵和管道之間未對準)——管道應變(以及泵與電動機之間未對準)無可爭辯地是引起泵振動的首要原因，且在排查泵振動原因時應首先關注這個原因。引入水之后考慮調(diào)整管支架極為重要。水的重量可能相當大，排空時支撐恰當?shù)墓艿涝跐M水之后可能需要進行調(diào)整。水的重量可能引起足夠應變，導致振動，但同樣也導致束縛和未對準或重大故障。b.基礎或錨固不牢——如果泵的基礎不平或基板緊固或灌漿不當，(如"軟底腳"的情況一樣)有可能且會產(chǎn)生振動。雖然在啟動時將立即出現(xiàn)這種情況，但隨時間的推移和系統(tǒng)的穩(wěn)定。</p>離心泵特殊結(jié)構<br /> <p> 管道泵作為管路一部分，安裝時無需改變管路 </p> <p> 潛水泵和電動機制成一體浸入水中 </p> <p> 液下泵泵體浸入液體中 </p> <p> 屏蔽泵葉輪與電動機轉(zhuǎn)子聯(lián)為一體，并在同一個密封殼體內(nèi)，不需采用密封結(jié)構，屬于無泄漏泵 </p> <p> 磁力泵除進、出口外，泵體全封閉，泵與電動機的聯(lián)結(jié)采用磁鋼互吸而驅(qū)動 </p> <p> 自吸式泵，泵啟動時無需灌液 </p> <p> 高速泵由增速箱使泵軸轉(zhuǎn)速增加，一般轉(zhuǎn)速可達10000r/min以上，也可稱部分流泵或切線增壓泵 </p> <p> 立式筒型泵進出口接管在上部同一高度上，有內(nèi)、外兩層殼體，內(nèi)殼體由轉(zhuǎn)子、導葉等組成，外殼體為進口導流通道，液體從下部吸入。靖江市瑞鑫泵業(yè)有限公司——歡迎您咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州離心泵效率,離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023311718750/3083681.png"></div><p> 離心泵常見故障及處理故障一：離心泵無法啟動（1）原動機或電源不正常。處理方法是檢查電源和原動機情況。（2）泵卡住。處理方法是用手盤動聯(lián)軸器檢查，必要時解體檢查，消除動靜部分故障。（3）填料壓得太緊。處理方法是放松填料。（4）排出閥未關。處理方法是關閉排出閥，重新啟動。（5）平衡管不通暢。處理方法是疏通平衡管。故障二：離心泵無法排出液體（1）灌泵不足（或泵內(nèi)氣體未排完）。處理方法是重新灌泵。（2）泵轉(zhuǎn)向不對。處理方法是檢查旋轉(zhuǎn)方向。（3）泵轉(zhuǎn)速太低。處理方法是檢查轉(zhuǎn)速，提高轉(zhuǎn)速。（4）濾網(wǎng)堵塞，底閥不靈。處理方法是檢查濾網(wǎng)，消除雜物。（5）吸上高度太高，或吸液槽出現(xiàn)真空。處理方法是減低吸上高度；檢查吸液槽壓力。故障三：離心泵排液后停止運行（1）吸入管路漏氣。處理方法是檢查吸入側(cè)管道連接處及填料函密封情況。（2）灌泵時吸入側(cè)氣體未排完。處理方法是要求重新灌泵。（3）吸入側(cè)突然被異物堵住。處理方法是停泵處理異物。（4）吸入大量氣體。處理方法是檢查吸入口有否旋渦，淹沒深度是否太淺。靖江市瑞鑫泵業(yè)有限公司——質(zhì)量服務。蘇州離心泵聯(lián)軸器</p><p style="text-indent:25px">江蘇地區(qū)口碑好離心泵——靖江市瑞鑫泵業(yè)有限公司。常州離心泵效率</p><p> 泵的試運轉(zhuǎn)應符合下列要求： </p> <p> ①驅(qū)動機的轉(zhuǎn)向應與泵的轉(zhuǎn)向相同； </p> <p> ②查明管道泵和共軸泵的轉(zhuǎn)向； </p> <p> ③各固定連接部位應無松動，各潤滑部位加注潤滑劑的規(guī)格和數(shù)量應符合設備技術文件的規(guī)定； </p> <p> ④有預潤滑要求的部位應按規(guī)定進行預潤滑； </p> <p> ⑤各指示儀表，安全保護裝置均應靈敏，準確，可靠； </p> <p> ⑥盤車應靈活，無異?，F(xiàn)象； </p> <p> <p> ⑦高溫泵在試運轉(zhuǎn)前應進行泵體預熱，溫度應均勻上升，每小時溫升不應大于50℃；泵體表面與有工作介質(zhì)進口的工藝管道的溫差不應大于40℃； </p> <p> ⑧設置消除溫升影響的連接裝置，設置旁路連接裝置提供冷卻水源。 </p> 常州離心泵效率</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司注冊資金500-700萬元，是一家擁有11~50人***員工的企業(yè)。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下[ "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型無密封自控自吸泵" ]深受客戶的喜愛。公司秉持誠信為本的經(jīng)營理念，在機械及行業(yè)設備深耕多年，以技術為先導，以自主產(chǎn)品為**，發(fā)揮人才優(yōu)勢，打造機械及行業(yè)設備質(zhì)量品牌。公司憑借深厚技術支持，年營業(yè)額度達到500-700萬元，并與多家行業(yè)**公司建立了緊密的合作關系。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/658721.html</p></div></div></div></div></div><div id="eya3q38" class="page-right twoColRt"><div id="sbtq3jn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="apr3moa" 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