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class="twoCol"><div id="mamov3p" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_beng/">泵</a>?<a href="http://www.cdcfah.com/cp/third-beng_hgb/">化工泵</a>?廣東襯氟磁力泵公司上海原孚泵業(yè)供應(yīng)</p><div id="fegdfco" class="leftbox clearfix"><h1>廣東襯氟磁力泵公司上海原孚泵業(yè)供應(yīng)</h1><div id="3jqs7tv" class="proBig"><div id="cbyahoq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922442087550/7092855.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nc3szbi" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922442087550/7092855.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hwtqspg" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣東襯氟磁力泵公司,泵</p><p><span>***更新：</span>2021-01-09 09:02:54</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="nhelnuw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海原孚泵業(yè)制造有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>yfbeng@163.com</p><p><span>電話: </span>17317897926</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.yfbeng.cn</p><p><span>手機(jī): </span>021-58570166</p><p><span>地址: </span>車墩鎮(zhèn)朝陽路20號5幢104室</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="fk3wy7e" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zoqikry" class="box"><p><p> 耐酸堿襯氟自吸泵流量與揚(yáng)程、功率相互之間的變化規(guī)律揚(yáng)程和功率隨水泵流量增大而逐漸減小，但是在變化進(jìn)程中間有轉(zhuǎn)折，隨流量增加，揚(yáng)程和功率反而逐漸升高，以后又逐漸下降。當(dāng)流量大時(shí)，效率高；當(dāng)流量Q=0時(shí)，水泵揚(yáng)程和軸功率均為高效率時(shí)的—2倍左右。自吸泵若在小流量的情況下工作，因?yàn)楸脙?nèi)產(chǎn)生漩渦，形成水泵效率急劇下降，并會出現(xiàn)性能不穩(wěn)定的工作狀態(tài)，在生產(chǎn)中是不允許的。A.從自吸泵性能參數(shù)相互關(guān)系的變化規(guī)律告訴我們：1、自吸泵不宜采用變閥來調(diào)節(jié)水泵性能。自吸泵在使用中，有時(shí)水泵性能不符合生產(chǎn)需要，就要調(diào)節(jié)水泵性能，使之能夠滿足實(shí)際需要，廣東襯氟磁力泵公司。例如冬季枯水、夏天汛期，廣東襯氟磁力泵公司，進(jìn)水池或出水池水位都發(fā)生了變化，原來所決定的揚(yáng)程和流量已經(jīng)不適應(yīng)，效率降低。所以，若要水泵既能滿足新要求，又能在較高的效率下工作，這就需要對水泵性能進(jìn)行調(diào)節(jié)。自吸泵在使用中，如何調(diào)節(jié)其性能?2、自吸泵不能隨便將流量減小，否則，廣東襯氟磁力泵公司，水泵將會出現(xiàn)不穩(wěn)定工作狀態(tài)，且產(chǎn)生劇烈的振動和噪音，效率也急劇地下降，這對水泵工作是很不利的。3、為了減少動力機(jī)啟動功率，自吸泵應(yīng)開閥啟動，因?yàn)榇藭r(shí)功率小，對動力機(jī)安全。否則，電動機(jī)起動功率過大，以致燒毀電機(jī)。氟塑料泵哪家服務(wù)好，上海原孚泵業(yè)為您服務(wù)！有需求的不要錯(cuò)過哦！廣東襯氟磁力泵公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東襯氟磁力泵公司,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922442087550/7092855.png"></div><p> 汽蝕的產(chǎn)生原理汽蝕是一種液體動力學(xué)現(xiàn)象，發(fā)生的根本原因在于液體在流動過程中出現(xiàn)了局部壓力降，形成了低壓區(qū)。根據(jù)物理學(xué)知識可以知道，對于某種液相介質(zhì)，在一定溫度下對應(yīng)著一定的飽和蒸汽壓Pv，當(dāng)介質(zhì)的壓力小于Pv時(shí)就會發(fā)生汽化。離心泵運(yùn)轉(zhuǎn)時(shí)，介質(zhì)進(jìn)入泵吸入口后，在葉輪沒有對介質(zhì)做功前，壓力是逐漸降低的，當(dāng)壓力降低到該處相應(yīng)溫度下的飽和蒸汽壓時(shí)，介質(zhì)就會沸騰汽化，使原來流動的介質(zhì)出現(xiàn)大量的氣泡，氣泡中包含著輸送介質(zhì)的蒸汽以及原來溶解在介質(zhì)中而逸出的空氣。當(dāng)氣泡隨同液流從低壓區(qū)流向高壓區(qū)時(shí)，由于轉(zhuǎn)動的葉輪對介質(zhì)做功，介質(zhì)壓力迅速上升，當(dāng)壓力大于該處相應(yīng)溫度下的飽和蒸汽壓Pv時(shí)，氣泡又會重新凝結(jié)成為液相，瞬間形成大量的空穴，而周圍的液相介質(zhì)以高速沖向空穴相互撞擊，使得空穴處的局部壓力陡增。這種液擊是一種**度、高頻率的沖擊，其壓力可達(dá)數(shù)百個(gè)大氣壓以上，水擊頻率高達(dá)25000次/秒，材料壁面上因受到如此高頻率、高壓力的重復(fù)載荷作用而逐漸產(chǎn)生疲勞破壞。內(nèi)蒙古襯氟泵酸堿泵哪家好，上海原孚泵業(yè)值得信賴，歡迎您的光臨！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東襯氟磁力泵公司,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922472526957/4106423.png"></div><br /> <p> 離心泵檢修，檢修標(biāo)準(zhǔn)按設(shè)備制造廠要求執(zhí)行，無要求的按本標(biāo)準(zhǔn)執(zhí)行。 </p> <p> 3、聯(lián)軸器 </p> <p> 半聯(lián)軸器與軸配合為H7/js6。 </p> <p> 聯(lián)軸器兩端面軸向間隙一般為2~6mm。 </p> <p> 安裝齒式聯(lián)軸器應(yīng)保證外齒在內(nèi)齒寬的中間部位。 </p> <p> 安裝彈性圈柱銷聯(lián)軸器時(shí)，其彈性圈與柱銷應(yīng)為過盈配合，并有一定緊力。彈性聯(lián)軸器銷孔的直徑間隙為0.6~1.2mm。 </p> <p> 聯(lián)軸器的對中要求值應(yīng)符合表2要求。 </p> <p> 聯(lián)軸器對中檢查時(shí)，調(diào)整墊片每組不得超過4塊。 </p> <p> 熱油泵預(yù)熱升溫正常后，應(yīng)校核聯(lián)軸器對中。 </p> <p> 疊片聯(lián)軸器做宏觀檢查。 </p>耐酸堿泵葉輪分類3 <p> 3、旋流式葉輪： </p> <p> 旋流式的葉輪是葉輪全部或者是部分被縮離到壓水室流道，具有良好的抗堵塞性能。顆粒在水壓力室內(nèi)流動靠葉輪旋轉(zhuǎn)產(chǎn)生的渦流的推動下運(yùn)動,懸浮顆粒運(yùn)動本身不產(chǎn)生能量,流道內(nèi)和液體交換能量。在流動過程中,懸浮性顆?；蜷L纖維不與磨損葉片接觸,葉片多磨損的情況較輕,不存在間隙因磨蝕而加大的情況，適合于抽送含有大顆粒和長纖維的介質(zhì)。 </p> <p> 4、葉片式葉輪： </p> <p> 葉片式葉輪中的半開式、開式葉輪鑄造方便，并且容易維護(hù)清理輸送過程中堵塞的雜質(zhì)。但是他的弊端在于運(yùn)輸過程中固體顆粒磨蝕下壓水室內(nèi)壁與葉片之間的間隙加大，降低了水泵的運(yùn)行效率，并且因?yàn)殚g隙的增大使得流道中液體的流態(tài)的穩(wěn)定性受到破壞，使泵產(chǎn)生振動，該種型式葉輪不易于輸送含大顆粒和長纖維的介質(zhì)。封閉式的葉輪運(yùn)行效率高、能長時(shí)間平穩(wěn)的運(yùn)行，泵的軸向推力較小，但是封閉式的葉輪易于被纏繞，不易輸送含有大顆粒的或者含有長纖維的污水介質(zhì)。化工泵推薦，上海原孚泵業(yè)值得信賴，歡迎各位新老朋友垂詢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東襯氟磁力泵公司,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922457204728/1088620.png"></div>輔助密封元件的結(jié)構(gòu)形式摩擦副的動、靜環(huán)的結(jié)構(gòu)形式往往取決于所采用的輔助密封元件的形式。輔助密封元件有兩類：徑向接觸式輔助密封與波紋管輔助密封。 <p> a.徑向接觸式輔助密封徑向接觸式輔助密封包括動環(huán)密封圈和靜環(huán)密封圈，它們分別構(gòu)成動環(huán)與軸、靜環(huán)與端蓋之間的密封。同時(shí)，由于密封圈材料具有彈性，能對密封環(huán)起彈性支承作用，并對密封端面的歪斜和軸的振動有一定的補(bǔ)償和吸振效果，可提高密封端面的貼合度。當(dāng)端面磨損后，在彈性力作用下，密封圈隨補(bǔ)償環(huán)沿軸向作微小的補(bǔ)償移動。襯氟離心泵哪家服務(wù)好，上海原孚泵業(yè)為您服務(wù)！期待您的來電！內(nèi)蒙古襯氟泵</p><p style="text-indent:25px">襯氟離心泵哪家服務(wù)好，上海原孚泵業(yè)為您服務(wù)！廣東襯氟磁力泵公司</p><p> 化工泵電動機(jī)維修技巧——看觀察電動機(jī)運(yùn)行過程中有無異常，其主要表現(xiàn)為以下幾種情況。1.定子繞組短路時(shí)，可能會看到電動機(jī)冒煙。2.電動機(jī)嚴(yán)重過載或缺相運(yùn)行時(shí)，轉(zhuǎn)速會變慢且有較沉重的"嗡嗡"聲。3.電動機(jī)正常運(yùn)行，但突然停止時(shí)，會看到接線松脫處冒火花;保險(xiǎn)絲熔斷或某部件被卡住等現(xiàn)象。4.若電動機(jī)劇烈振動，則可能是傳動裝置被卡住或電動機(jī)固定不良、底腳螺栓松動等。5.若電動機(jī)內(nèi)接觸點(diǎn)和連接處有變色、燒痕和煙跡等，則說明可能有局部過熱、導(dǎo)體連接處接觸不良或繞組燒毀等。三、電動機(jī)維修技巧——聞通過聞電動機(jī)的氣味也能判斷及預(yù)防故障。若發(fā)現(xiàn)有特殊的油漆味，說明電動機(jī)內(nèi)部溫度過高;若發(fā)現(xiàn)有很重的糊味或焦臭味，則可能是絕緣層被擊穿或繞組已燒毀。廣東襯氟磁力泵公司</p><p style="text-indent:25px">上海原孚泵業(yè)制造有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。上海原孚泵業(yè)是一家有限責(zé)任公司（自然）企業(yè)，一直“以人為本，服務(wù)于社會”的經(jīng)營理念;“誠守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的襯氟泵，氟塑料泵，氟塑料離心泵，氟塑料磁力泵。上海原孚泵業(yè)以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2771448.html</p></div></div></div></div></div><div id="73iasur" class="page-right twoColRt"><div id="kzbyahj" class="box01 margin10 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