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class="pic"><img src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023558720704/9336477.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="thj8pry" 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>江蘇耐磨離心泵維修,離心泵</p><p><span>***更新：</span>2020-08-12 08:11:23</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="k7pr2i2" 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</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="9tp3gip" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a33w83u" class="box"><p><p> 泵體泄漏。解決方法：調(diào)節(jié)閥門，江蘇耐磨離心泵維修。若仍不能解決，要核對泵的出口壓力是否符合設(shè)計要求，必要時換泵；清洗進(jìn)口濾器，疏通進(jìn)口管線。調(diào)整電動機(jī)相序；更換新葉輪；檢查維修，使口環(huán)相套達(dá)到標(biāo)準(zhǔn)擰緊泵體連接螺栓，若仍不能達(dá)到標(biāo)準(zhǔn)，只有返廠更換泵體。03電動機(jī)定子繞組燒毀故障分析：接地線錯接或電源線缺相；機(jī)械密封泄漏，致使電動機(jī)匝間或相間短路；電泵脫水運(yùn)行時間過長；電泵超負(fù)荷運(yùn)轉(zhuǎn)；電纜線破損進(jìn)水；電泵開停頻繁。解決方法：返廠或送維修單位，檢查排出故障，重新安裝繞組，再使用。04絕緣電阻過低（≤2MΩ）故障分析：軸封（機(jī)械密封）損壞漏水；電纜線絕緣破損；電纜線頭掉入水中；潛水電動機(jī)滲水，江蘇耐磨離心泵維修。解決方法：烘干后，更換軸封，并經(jīng)氣壓試驗后使用；更換電纜線；排除電纜線中的潮氣；檢查電動機(jī)滲水處，采取必要措施封滲。定子烘干，去潮后再使用。螺桿泵和齒輪泵的常見故障及解決方法01泵不吸液故障分析：電動機(jī)不轉(zhuǎn)動；電動機(jī)反轉(zhuǎn)；吸入管路堵塞和漏氣；吸上高度超過允許吸上真空高度介子黏度過大。解決方法：檢查電源，江蘇耐磨離心泵維修、線路和電動機(jī)；調(diào)整電機(jī)相序；檢查吸入管路及濾器。降低吸上高度；給介子適當(dāng)加溫。靖江市瑞鑫泵業(yè)有限公司——質(zhì)量服務(wù)。江蘇耐磨離心泵維修</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇耐磨離心泵維修,離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023558720704/9336477.png"></div><p> h.機(jī)械容差——即使單個部件的容差值在生產(chǎn)商規(guī)范所規(guī)定的范圍內(nèi)，機(jī)械容差仍可引起機(jī)械內(nèi)的振動。簡言之，泵組裝的零件越多，(在其他條件相同的情況下)容差"累計"使機(jī)械產(chǎn)生振動的風(fēng)險越大。單個部件在檢查時可能在規(guī)范(通常為ASME/)允許的范圍內(nèi)。由于這樣一個事實的存在，即采用可能產(chǎn)生問題的已加工部件查找并確定其他可能問題，上述情況將變得更為復(fù)雜。精確度和垂直狀態(tài)的檢查將難于在實地準(zhǔn)確測量，但是這是確定問題的途徑。i.在另一方面，如果容差直接涉及轉(zhuǎn)動部件，則機(jī)械容差引起的振動將易于診斷。"失圓"或"失方"的加工部件可能導(dǎo)致在其他部件內(nèi)出現(xiàn)束縛或磨削。參考下文"外部原因?qū)е抡駝?中的內(nèi)容，區(qū)別機(jī)械容差與管道校準(zhǔn)問題。j.機(jī)械松動——為了便于討論，本文中的機(jī)械松動*指螺母和螺栓沒有恰當(dāng)進(jìn)行緊固的情況。單獨(dú)的螺帽在裝配時可能沒有緊固或在運(yùn)輸和安裝過程中出現(xiàn)松動。所有外部螺帽在運(yùn)輸和安裝時應(yīng)解開。生產(chǎn)商每次就裝配提出建議時，所有外部螺帽應(yīng)緊固并在隨后進(jìn)行定期緊固(對于大多數(shù)機(jī)械，建議每年緊固一次)。內(nèi)部原因引起的振動為了便于進(jìn)行論述，本文中"內(nèi)部原因"指機(jī)器內(nèi)部的原因，不論是在泵的外部或內(nèi)部。徐州耐磨離心泵配件江蘇訂制離心泵——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="江蘇耐磨離心泵維修,離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023335927735/1616540.png"></div><p> 泵體也稱泵殼，它是水泵的主體。起到支撐固定作用，并與安裝軸承的托架相連接。 </p> <p> 泵軸的作用是借聯(lián)軸器和電動機(jī)相連接，將電動機(jī)的轉(zhuǎn)矩傳給葉輪，所以它是傳遞機(jī)械能的主要部件。 </p> <p> 滑動軸承使用的是透明油作潤滑劑的，加油到油位線。太多油要沿泵軸滲出，太少軸承又要過熱燒壞造成事件！在水泵運(yùn)行過程中軸承的溫度比較高在85度，一般運(yùn)行在60度左右。 </p> <p> <br /> </p> <p> 密封環(huán)又稱減漏環(huán)。 </p> <p> 填料函主要由填料、水封環(huán)、填料筒、填料壓蓋、水封管組成。填料函的作用主要是為了封閉泵殼與泵軸之間的空隙，不讓泵內(nèi)的水流流到外面來也不讓外面的空氣進(jìn)入到泵內(nèi)。始終保持水泵內(nèi)的真空！當(dāng)泵軸與填料摩擦產(chǎn)生熱量就要靠水封管住水到水封圈內(nèi)使填料冷卻！保持水泵的正常運(yùn)行。所以在水泵的運(yùn)行巡回檢查過程中對填料函的檢查是特別要注意！在運(yùn)行600個小時左右就要對填料進(jìn)行更換。 </p> <p> <br /> </p><p> 離心泵的工作原理,離心泵的結(jié)構(gòu)特點一、離心泵的結(jié)構(gòu)特點離心泵的結(jié)構(gòu)特點為：在一個蝸殼形的泵殼內(nèi)，安裝了一個可以快速旋轉(zhuǎn)的葉輪，在葉輪上有2～8片葉片。泵殼上有兩個接口，通向葉輪中心的是進(jìn)口，與吸人管路相接；在泵殼的切線方同的為出口，與排出管路相連接，如圖1-12所示。離心泵的主要工作部件是葉輪。其次是吸液室、泵體（泵殼）、泵蓋、軸封裝置（凄《及填料壓蓋或機(jī)械密封）、軸向力平衡裝置、軸承、聯(lián)軸器、托架、壓出室等。當(dāng)葉輪蓬i時，液體就能連續(xù)不斷地從吸入口吸人，從排出口排出，并使液體產(chǎn)生壓力而排送到高處：離心泵的結(jié)構(gòu)及組成常用離心泵類產(chǎn)品有如下：IS單級單吸離心泵ISG型立式單級管道離心泵ISW型直聯(lián)式單級臥式離心泵QDL不銹鋼高揚(yáng)程多級離心泵IH型化工**不銹鋼離心泵IHF耐酸襯氟化工離心泵二、離心泵的工作原理圖1-13所示為離心泵的工作原理示意圖。圖1-14所示為用雨天雨傘旋轉(zhuǎn)甩出傘面上的水來演示離心泵的工作原理。在啟動前，要先使液體從漏斗將泵殼與吸入管路內(nèi)灌滿。當(dāng)葉輪飛快旋轉(zhuǎn)時，葉輪內(nèi)的液體在葉輪內(nèi)葉片的推動下也跟著旋轉(zhuǎn)起來，從而使液體獲得了離心力，并沿著葉片流道從葉輪的中心往外運(yùn)動。靖江市瑞鑫泵業(yè)有限公司歡迎您來咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇耐磨離心泵維修,離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023464335938/9339079.png"></div><p> 這些原因包括：a.泵和電動機(jī)未對準(zhǔn)——這無可爭辯的是泵內(nèi)產(chǎn)生振動的常見原因(其他原因，參考"外部原因引起的振動")。應(yīng)該注意的是，按照泵生產(chǎn)商建議(而非聯(lián)軸器生產(chǎn)商的限制范圍)進(jìn)行校準(zhǔn)極為重要。(聯(lián)軸器通常可以比泵或電動機(jī)承受的未校準(zhǔn)值更大，但是負(fù)荷將傳送至泵或電動機(jī)。)b.旋轉(zhuǎn)不當(dāng)——雖然在方向錯誤的情況下泵也將旋轉(zhuǎn)，但是流量和轉(zhuǎn)頭將減少，且由于流體動力學(xué)可能產(chǎn)生振動。旋轉(zhuǎn)應(yīng)進(jìn)行檢查并校正。(改變?nèi)嚯妱訖C(jī)的任意兩根導(dǎo)線，并在確認(rèn)泵能以預(yù)期旋轉(zhuǎn)運(yùn)行后檢查電動機(jī)上的標(biāo)示牌以糾正單相電動機(jī)上的導(dǎo)線。)c.曲軸——曲軸可能由一些與場地有關(guān)的問題引起并能導(dǎo)致振動產(chǎn)生。通常情況下，曲軸將不相等負(fù)荷傳遞至軸承和閥座并引起過早磨損，即使在正常觀測實踐條件下這種磨損水平不足以被檢測到。誠然，在底腳固定框架式泵上檢查軸的準(zhǔn)確度或"擺度"相對較容易，因為框架形成了一個平臺，便于檢查。所有故障部件的檢查通常將顯示引起故障的原因，包括在閥座和軸承內(nèi)的故障原因。d.軸承磨損/故障——正如其他討論所示，潤滑不足或潤滑不當(dāng)可以加速軸承磨損并引起振動。但是即使是在"完好"條件下，軸承也將出現(xiàn)磨損并因疲勞而出現(xiàn)故障。靖江市瑞鑫泵業(yè)有限公司——?dú)g迎您前來咨詢。徐州耐磨離心泵配件</p><p style="text-indent:25px">離心泵廠家供應(yīng)就找靖江市瑞鑫泵業(yè)有限公司。江蘇耐磨離心泵維修</p><p> 流量調(diào)節(jié) </p> <p> 改變閥門的開度 </p> <p> 改變離心泵出口管線上的閥門開關(guān)，其實質(zhì)是改變管路特性曲線。如下圖所示，當(dāng)閥門關(guān)小時，管路的局部阻力加大，管路特性曲線變陡，工作點由M移至M1，流量由QM減小到QM1。當(dāng)閥門開大時，管路阻力減小，管路特性曲線變得平坦一些，工作點移至M2，流量加大到QM2。 </p> <p> 用閥門調(diào)節(jié)流量迅速方便，且流量可以連續(xù)變化，適合化工連續(xù)生產(chǎn)的特點。所以應(yīng)用十分廣。缺點是閥門關(guān)小時，阻力損失加大，能量消耗增多，很不經(jīng)濟(jì)。江蘇耐磨離心泵維修</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司創(chuàng)建于2019-04-24，注冊資金 500-700萬元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已***實行網(wǎng)絡(luò)化辦公，**提高了速度和效率。致力于創(chuàng)造***的產(chǎn)品與服務(wù)，以誠信、敬業(yè)、進(jìn)取為宗旨，以建瑞鑫明星產(chǎn)品為目標(biāo)，努力打造成為同行業(yè)中具有影響力的企業(yè)。我公司擁有強(qiáng)大的技術(shù)實力，多年來一直專注于靖江市瑞鑫泵業(yè)有限公司主要是一家經(jīng)營泵、閥門、耐熱耐磨鋼制品、電力機(jī)械、冶金機(jī)械、化工機(jī)械、礦山機(jī)械、制藥**設(shè)備、機(jī)械零部件制造、加工、銷售。的一家公司。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。靖江瑞鑫泵業(yè)始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動力，致力于為顧客帶來***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型無密封自控自吸泵" ]。</p></p><br /><p>文章來源地址: 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