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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>南通大型離心泵聯(lián)軸器,離心泵</p><p><span>***更新：</span>2020-08-04 00:18:39</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="pxhlxjb" 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="rnhvzvh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fxln7vx" class="box"><p><p> 十四，南通大型離心泵聯(lián)軸器、管道泵在工作個(gè)月內(nèi),經(jīng)100小時(shí)更換潤(rùn)滑油，南通大型離心泵聯(lián)軸器,以后每個(gè)500小時(shí),換油一次。十五、經(jīng)常調(diào)整管道泵填料壓蓋,保證填料室內(nèi)的滴漏情況正常（以成滴漏出為宜）。管道離心泵知識(shí)：內(nèi)部窩輪轉(zhuǎn)動(dòng)使水上升，內(nèi)部壓強(qiáng)變小，由于大氣壓，水又進(jìn)入窩輪部分。實(shí)際上也是水泵，一般直接裝在水管道上、叫管道泵。民用小型管道離心泵常用于水壓不足的水管上增加水壓，也可用于其他水循環(huán)系統(tǒng)。另外還有熱水管道泵、微型管道泵等...。管道泵，由電機(jī)殼體1、電機(jī)定子2、電機(jī)轉(zhuǎn)子3、密封套筒4、水泵殼體5、水泵葉輪6、端蓋7、電機(jī)轉(zhuǎn)軸8、過濾器9、端蓋槽10、密封膠圈11和石墨軸承12組成，其特征在于密封套筒4將電機(jī)定子2和電機(jī)轉(zhuǎn)子3屏蔽隔開，并用密封膠圈11密封，在端蓋7內(nèi)有一過濾器9，端蓋7上有端蓋槽10，軸承采用石墨滑動(dòng)軸承12，水泵葉輪6采用改性聚苯醚PPO塑料，電機(jī)殼體1采用壓鑄鋁合金或鑄鐵材料，供電電壓常見380v/3相,220v/單相AC.一般功率幾＋瓦至幾百瓦不等。管道離心泵特點(diǎn)和作用管道泵是為管道增壓輸送，解決管道壓力過低而研制的新穎泵，南通大型離心泵聯(lián)軸器，比目前應(yīng)用臥式離心泵具有很大的優(yōu)越性。江蘇求購離心泵——靖江市瑞鑫泵業(yè)有限公司。南通大型離心泵聯(lián)軸器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通大型離心泵聯(lián)軸器,離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969247363281/978912.png"></div><p> 然后從葉片的端部被甩出進(jìn)入泵殼內(nèi)的蝸室或擴(kuò)散管（或?qū)л啠．?dāng)液體流到擴(kuò)散管時(shí)，由于液流的斷面積漸漸擴(kuò)大，流速減慢，將一部分動(dòng)能轉(zhuǎn)化為靜能頭，使壓力上升，從排出管壓出。與此同時(shí)，在葉輪中心由于液體被甩出產(chǎn)生了局部真空，因而吸液池內(nèi)的液體在液面壓力作用下就從吸入管源源不斷地被吸入泵內(nèi)。葉輪連續(xù)旋轉(zhuǎn)，將液體不斷地由吸液池送往高位槽或壓力容器。離心泵工作原理示意圖離心泵工作原理演示離心泵能輸送液體是依靠高速旋轉(zhuǎn)的葉輪使液體受到離心力的作用，故名為離心泵。圖1-15所示為離心泵裝置，離心泵進(jìn)出管線上的管路附件，對(duì)泵的正常操作作用很大，底閥是一個(gè)止回閥，它的作用是保證啟動(dòng)前往泵內(nèi)灌的液體不會(huì)由吸入管流走。濾網(wǎng)則可防止吸液池內(nèi)的雜物進(jìn)入管道或泵殼造成堵塞。離心泵啟動(dòng)時(shí)，若泵體和吸入管內(nèi)沒有液體，它是沒有抽吸液體的能力的，因?yàn)樗奈丝诤团懦隹谑窍嗤ǖ?，葉輪中無液體而只有空氣時(shí)，由于空氣的密度比液體的密度小得多，不論葉輪怎樣高速旋轉(zhuǎn)，葉輪進(jìn)口都不能達(dá)到吸液所需要的真空度，即產(chǎn)生的離心力就很小，因而在葉輪中心區(qū)所形成的低壓不足以將吸液池（貯槽）內(nèi)的液體吸人泵內(nèi)，而不能吸液。南通大型離心泵聯(lián)軸器靖江市瑞鑫泵業(yè)有限公司——?dú)g迎您的來電。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通大型離心泵聯(lián)軸器,離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969163437500/4474754.png"></div><p> 離心泵常見故障及處理故障一：離心泵無法啟動(dòng)（1）原動(dòng)機(jī)或電源不正常。處理方法是檢查電源和原動(dòng)機(jī)情況。（2）泵卡住。處理方法是用手盤動(dòng)聯(lián)軸器檢查，必要時(shí)解體檢查，消除動(dòng)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(guān)。處理方法是關(guān)閉排出閥，重新啟動(dòng)。（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(duì)。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(yùn)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(shí)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。</p><p> 離心泵的出口止回閥作用與選型離心泵出口的止回閥的作用就是防止出口管路中的液體倒流形成水錘造成泵內(nèi)葉輪損傷。止回閥的安裝與泵的多少無關(guān),止回閥主要為了在泵停止運(yùn)行后,防止液體回流,使泵倒轉(zhuǎn),從而造成損壞泵的事件,并且為了防止液體倒流對(duì)其他儲(chǔ)罐等的損壞(從高位罐倒流會(huì)造成罐補(bǔ)抽壞).因此好加上止回閥.如果能保證停泵前先關(guān)閉出口閥,且出口閥不內(nèi)漏或損壞.也可以不安止回閥.1.泵出口止回閥門"止回閥的選型一般的泵站工程情況，對(duì)于泵出口止回閥的選擇，應(yīng)遵循以下原則；對(duì)泵出口管路口徑較小的管路，即DN≤50mm時(shí)，應(yīng)選用升降式止回閥。對(duì)泵出口管路口徑DN＞50mm的管路，應(yīng)選用旋啟式止回閥旋啟式止回閥可以水平或垂直安裝。旋啟式止回閥閥瓣繞轉(zhuǎn)軸作旋轉(zhuǎn)運(yùn)動(dòng)，其流體阻力一般小于升降式止回閥，它適用于較大口徑的場(chǎng)合，安裝位置不受限制，通常安裝于水平管路，它適用與較大口徑的場(chǎng)合。根據(jù)閥瓣的數(shù)目可分為單瓣旋啟式、雙瓣旋啟式及多瓣旋啟式三種。單瓣旋啟式止回閥一般使用與中等口徑的場(chǎng)合。大口徑管路選用單瓣旋啟式止回閥時(shí)，為減小水錘壓力，好采用能減小水錘壓力的緩閉止回閥。雙瓣旋啟式止回閥適用與大中口徑管路。對(duì)夾雙瓣旋啟式止回閥結(jié)構(gòu)小、重量輕。江蘇地區(qū)正規(guī)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="南通大型離心泵聯(lián)軸器,離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969444003906/839526.png"></div><p> 基本構(gòu)造 </p> <p> 離心泵的基本構(gòu)造是由八部分組成的，分別是：葉輪，泵體，泵蓋，擋水圈，泵軸，軸承，密封環(huán)，填料函，軸向力平衡裝置。 </p> <p> 葉輪是離心泵的主要部分，它轉(zhuǎn)速高輸出力大。 </p> <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(dòng)機(jī)相連接，將電動(dòng)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> 密封環(huán)又稱減漏環(huán)。 </p> <p> 填料函主要由填料，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注水到水封圈內(nèi)使填料冷卻！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。南通大型離心泵聯(lián)軸器</p><p style="text-indent:25px">江蘇訂制離心泵——靖江市瑞鑫泵業(yè)有限公司。南通大型離心泵聯(lián)軸器</p><p> 04泵排液后中斷故障分析：吸入管路漏氣；灌泵時(shí)吸入側(cè)氣體未排盡；吸入側(cè)突然被異物堵住，或吸入口濾器堵塞；吸入管脫水，大量氣體吸入解決方法：檢查吸入側(cè)連接處及填料函的密封情況；重新灌泵；停泵，清洗濾芯，疏通吸入管路；檢查吸入管路是否破裂。并聯(lián)進(jìn)口管線上的閥門是否打開（不常用的管線）。05流量不足故障分析：系統(tǒng)凈揚(yáng)程增加；阻力損失增加；口環(huán)及葉輪磨損過大；其它地方漏液；泵葉輪堵塞、磨損、腐蝕。解決方法：檢查液位高度和系統(tǒng)壓力；檢察管路及止回閥等有無故障；更換口環(huán)及葉輪；檢查軸封等地方；清洗、檢查、調(diào)換。06揚(yáng)程不夠故障分析：葉輪裝反（雙吸泵）；液體密度、黏度與設(shè)計(jì)條件不符；操作流量太大。解決方法：檢查葉輪；檢查有關(guān)物理性質(zhì)；調(diào)解閥門、減少硫量。07運(yùn)行超負(fù)荷故障分析：動(dòng)機(jī)質(zhì)量差，定轉(zhuǎn)子摩擦；葉輪與承磨環(huán)、葉輪與泵殼有摩擦；液體密度增加；填料壓得太緊或干摩擦；軸承損壞；轉(zhuǎn)速過高；泵軸彎曲；軸向力平衡裝置失效；聯(lián)軸器對(duì)中不良或軸向間隙太小；輸送液體黏度過高或密度過大。解決方法：檢查更換電動(dòng)機(jī)；檢查泵內(nèi)零件并加以修理；檢查密度；放松填料、檢查水封管；檢查與更換軸承；檢察原動(dòng)機(jī)轉(zhuǎn)速與電源；校正泵軸。南通大型離心泵聯(lián)軸器</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司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(yíng)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(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)），是一家機(jī)械及行業(yè)設(shè)備的企業(yè)，擁有自己**的技術(shù)體系。目前我公司在職員工達(dá)到11~50人人，是一個(gè)有活力有能力有創(chuàng)新精神的高效團(tuán)隊(duì)。公司以誠(chéng)信為本，業(yè)務(wù)領(lǐng)域涵蓋[ "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" ]，我們本著對(duì)客戶負(fù)責(zé)，對(duì)員工負(fù)責(zé)，更是對(duì)公司發(fā)展負(fù)責(zé)的態(tài)度，爭(zhēng)取做到讓每位客戶滿意。目前公司已經(jīng)成為[ "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" ]的**企業(yè)，正積蓄著更大的能量，向更廣闊的空間、更***的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/800016.html</p></div></div></div></div></div><div id="jplpt9v" class="page-right twoColRt"><div id="tbhtxzn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7jjxzdn" class="recomPic likePro"><a 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