直銷(xiāo)螺桿泵市場(chǎng)價(jià)格深圳市群勛科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="G型污泥螺桿泵使用時(shí)注意事項(xiàng)1、注意吸入管道密封，***啟動(dòng)前應(yīng)在吸入管道室中注滿潤(rùn)滑性介質(zhì)，并用管子鉗轉(zhuǎn)動(dòng)數(shù)轉(zhuǎn)。然后啟動(dòng)。嚴(yán)禁在沒(méi)有介質(zhì)狀態(tài)下空轉(zhuǎn)，造成定子損壞。2、注意電機(jī)轉(zhuǎn)向，防止逆轉(zhuǎn)。3、使用中隨時(shí)注意泵的流量、壓力等狀況，如發(fā)現(xiàn)流"><meta name="keywords" content="直銷(xiāo)螺桿泵市場(chǎng)價(jià)格,螺桿泵"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" 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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="p8yprta" class="searchbox"><div id="3wtcose" class="searchLt"><div id="jxubyug" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="kyaczln" class="clearfix searchWrap"><div id="3u722el" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="cqn8cjg" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="pi8kw8f" class="twoCol"><div id="yra7urd" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_ylbsq/">壓力變送器</a>?直銷(xiāo)螺桿泵市場(chǎng)價(jià)格深圳市群勛科技供應(yīng)</p><div id="kyqsuw8" class="leftbox clearfix"><h1>直銷(xiāo)螺桿泵市場(chǎng)價(jià)格深圳市群勛科技供應(yīng)</h1><div id="guwd8jq" class="proBig"><div id="2ix33dv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876901093750/5238493.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="s2pp02j" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876901093750/5238493.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="y2yq978" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>直銷(xiāo)螺桿泵市場(chǎng)價(jià)格,螺桿泵</p><p><span>***更新：</span>2020-09-18 15:05:01</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="iwyaz3i" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市群勛科技有限公司</a></p><p><span>聯(lián)系人：</span>張華</p><p><span>郵箱: </span>zh@qxunad.com</p><p><span>電話: </span>18603057926</p><p><span>傳真: </span>0755_23156458</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-33075040</p><p><span>地址: </span>光明新區(qū)公明街道民生路70號(hào)銘源商務(wù)大廈808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="oysscti" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="gk8ek2w" class="box"><p><p> <br /> </p> <p> G型污泥螺桿泵使用時(shí)注意事項(xiàng) </p> <p> 1、注意吸入管道密封，***啟動(dòng)前應(yīng)在吸入管道室中注滿潤(rùn)滑性介質(zhì)，并用管子鉗轉(zhuǎn)動(dòng)數(shù)轉(zhuǎn)。然后啟動(dòng)。嚴(yán)禁在沒(méi)有介質(zhì)狀態(tài)下空轉(zhuǎn)，造成定子損壞。 </p> <p> 2、注意電機(jī)轉(zhuǎn)向，防止逆轉(zhuǎn)。 </p> <p> 3、使用中隨時(shí)注意泵的流量、壓力等狀況，如發(fā)現(xiàn)流量、壓力突然變化或有異聲，應(yīng)及時(shí)檢查解決。 </p> <p> 4、對(duì)于高粘度、有結(jié)晶、含顆粒或有腐蝕性介質(zhì)的泵，使用完畢后，應(yīng)進(jìn)行清洗，防止沉積或損壞。 </p> <p> 安裝 </p> <p> <br /> </p> <p> <br /> </p> <p> 1、注意污泥螺桿泵的傳動(dòng)系統(tǒng)的同軸度，出廠前，直銷(xiāo)螺桿泵市場(chǎng)價(jià)格，泵及動(dòng)力端(有的包括底座)已作調(diào)整。但在安裝時(shí)，由于基礎(chǔ)不平，擰緊地腳螺栓，可能造成底座扭曲，造成聯(lián)軸器中心偏移。應(yīng)重新檢查聯(lián)軸器安裝偏差。 </p> <p> <br /> </p> <p> 2、出液口前應(yīng)安裝一段長(zhǎng)度略大于定子的易拆卸管線，以利于更換定子。 </p> <p> <br /> </p> <p> 3、泵的進(jìn)口在垂直方向，出口在水平方向，直銷(xiāo)螺桿泵市場(chǎng)價(jià)格，這樣可使密封在負(fù)壓狀態(tài)工作，減小密封腔的壓力，旋向：從出口方向看逆時(shí)針旋轉(zhuǎn)。另外泵的進(jìn)出口法蘭(管道)不應(yīng)承受管道重量，所以管道應(yīng)設(shè)支撐點(diǎn)。 </p> <p> <br /> </p> <p> 4、管道在安裝前必須清洗干凈，防止異物損壞定子、轉(zhuǎn)子，并造成堵塞。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 以略有介質(zhì)滴出為宜，直銷(xiāo)螺桿泵市場(chǎng)價(jià)格。調(diào)整填料壓蓋，若壓得過(guò)緊會(huì)使填料的相對(duì)轉(zhuǎn)動(dòng)處因過(guò)熱而加磨損。直銷(xiāo)螺桿泵市場(chǎng)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="直銷(xiāo)螺桿泵市場(chǎng)價(jià)格,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876901093750/5238493.jpg"></div><p> 雙螺桿泵由同步齒輪驅(qū)動(dòng)，連接兩組螺旋線。螺桿之間沒(méi)有接觸，無(wú)機(jī)械摩擦，使用壽命長(zhǎng)。單螺桿泵是一種橡膠套定子和轉(zhuǎn)子的嚙齒動(dòng)物和嚙齒動(dòng)物，利用輸送介質(zhì)潤(rùn)滑，摩擦導(dǎo)致橡膠套容易損壞，一般壽命在半年內(nèi)，輸送純潤(rùn)滑介質(zhì)更合適，如果雜質(zhì)會(huì)**降低使用壽命。但其缺點(diǎn)也很明顯：加工精度較高，加工難度增大。特別是，加工精度的不足會(huì)影響轉(zhuǎn)子和定子的均勻性，并使上述優(yōu)點(diǎn)不再存在；加工時(shí)間和生產(chǎn)成本高，這是生產(chǎn)較少的原因。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 當(dāng)然，它也可以制造出一個(gè)具有更多的轉(zhuǎn)子和定子螺旋頭的單螺桿泵，例如三個(gè)螺旋轉(zhuǎn)子和兩個(gè)內(nèi)部螺旋定子泵，但是對(duì)制造精度的要求更高，并且流量不總是隨著螺旋數(shù)的增加而增加。磁頭，因此沒(méi)有實(shí)際意義。雖然這種轉(zhuǎn)子和定子對(duì)的螺旋頭數(shù)不適用于單螺桿泵，但它已廣泛應(yīng)用于石油機(jī)械螺桿鉆具領(lǐng)域。 </p> <p> <br /> </p> <p> <br /> 汕頭本地螺桿泵如何保持螺桿泵高效率，螺桿泵的容量大于井的產(chǎn)量或泵吸入口處氣分離不好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="直銷(xiāo)螺桿泵市場(chǎng)價(jià)格,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906640625/2770674.jpg"></div><p> 單螺桿泵的嚙合副型線，近十多年來(lái)國(guó)外有些廠商開(kāi)發(fā)雙頭螺旋的轉(zhuǎn)子和三頭內(nèi)嚙合螺旋的定子相嚙合的單螺桿泵進(jìn)展很快，個(gè)別的廠商已發(fā)展到大批量生產(chǎn)和銷(xiāo)售。我國(guó)也有少數(shù)制造廠進(jìn)行研制，目前尚處在開(kāi)發(fā)階段。 </p> <p> 雙頭螺旋轉(zhuǎn)子和三頭內(nèi)螺旋定子構(gòu)成的單螺桿泵與單頭螺旋轉(zhuǎn)子和雙頭內(nèi)螺旋定子構(gòu)成的單螺桿泵相比較，有著如下的優(yōu)點(diǎn)： </p> <p> 1）在相同轉(zhuǎn)速和相同橫向尺寸的螺旋段情況下，有著較大的流量，或在相同激量時(shí)導(dǎo)程T的尺寸較小。 </p> <p> 2）由于轉(zhuǎn)子每轉(zhuǎn)一周，密封腔數(shù)為2×3 =6,而單頭螺旋轉(zhuǎn)子和雙頭內(nèi)螺旋定子的泵，密封腔數(shù)為1×2 =2,因此其流量脈動(dòng)和壓力脈動(dòng)較小。 </p> <p> 3 ）轉(zhuǎn)子的偏心距較小，因此噪聲和振動(dòng)也隨之降低，并允許采用較高的轉(zhuǎn) 速，或在相同的轉(zhuǎn)速和相同流量時(shí)，吸上性能更好。 </p> <p> 4）容積效率和機(jī)械效率也更高。 </p> <p> 5)起動(dòng)力距較小。 </p> <p> 6)壽命更長(zhǎng)。 </p> <p> <br /> </p><p> 2、單螺桿泵的運(yùn)行 </p> <p> 螺桿泵必須按規(guī)定的方向工作，以產(chǎn)生一定的吸力和流量。在工作時(shí)，應(yīng)檢查壓力、溫度和機(jī)械密封。對(duì)于軸封，應(yīng)有輕微泄漏。如果泄漏量不超過(guò)20-30秒/滴，則認(rèn)為是正常的。如果螺桿泵在工作中產(chǎn)生噪聲，則經(jīng)常是由于油溫度低、油粘度高、油中空氣、耦合損失和泵的過(guò)度磨損造成的。 </p> <p> <br /> </p> <p> 3、單螺桿泵停車(chē) </p> <p> 螺桿泵停止后，首先關(guān)閉排氣停止閥，關(guān)閉泵后關(guān)閉吸入截止閥。由于螺桿長(zhǎng)度大，剛性差，螺桿泵容易產(chǎn)生彎曲，造成異常工作，軸系統(tǒng)的連接必須良好，中間工作比較好是在安裝和定位后進(jìn)行，避免管路連接。應(yīng)引起變形，連接管應(yīng)**固定，盡可能減少泵的連接等，另外，備用螺絲比較好在存放期間懸掛和固定，以避免因放置不均勻引起的變形。 </p> <p> <br /> </p> <p> <br /> 當(dāng)主動(dòng)螺桿旋轉(zhuǎn)時(shí)，螺桿泵密封容積在螺牙的擠壓下提高螺桿泵壓力，并沿軸向移動(dòng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="直銷(xiāo)螺桿泵市場(chǎng)價(jià)格,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876904726562/9106620.jpg"></div><p> 沖蝕磨損 </p> <p> 沖蝕磨損又名侵蝕磨損，這種磨損的出現(xiàn)是由于螺桿泵轉(zhuǎn)子和定子之間液流，這種磨損在螺桿泵正常運(yùn)行時(shí)是主要的磨損形式之一。 </p> <p> 摩擦磨損 </p> <p> 這種情況只在摩擦因數(shù)很大但是橡膠的撕裂強(qiáng)度很低的條件下發(fā)***生這種磨損時(shí)會(huì)造成橡膠表層被撕裂、卷曲、拉伸，**終從橡膠表層脫落，形成卷曲的橡膠碎屑。如果螺桿泵發(fā)生干摩擦轉(zhuǎn)子與定子摩擦發(fā)熱，使橡膠溫度升高，降低橡膠的撕裂強(qiáng)度，使橡膠表層樹(shù)脂老化、發(fā)黏，從而使摩擦磨損加劇，定子迅速損壞，這也就是為什么螺桿泵不能空轉(zhuǎn)。 </p> <p> 以上四種磨損情況網(wǎng)王同時(shí)發(fā)生，只是在不同的工況下會(huì)以某種磨損形式為主。因此，認(rèn)為應(yīng)當(dāng)針對(duì)丁腈橡膠磨粒磨損、沖蝕磨損、疲勞磨損的規(guī)律，設(shè)計(jì)合理的螺桿泵結(jié)構(gòu)，使定子的磨損率降到比較低，從而延長(zhǎng)其使用壽命。 </p> <p> <br /> 各螺桿的相互嚙合以及螺桿與襯筒內(nèi)壁的緊密配合。珠海螺桿泵價(jià)格網(wǎng)</p><p style="text-indent:25px">在輸送介質(zhì)的進(jìn)程中具有不受攪動(dòng)、脈動(dòng)小、無(wú)剪切等特點(diǎn).直銷(xiāo)螺桿泵市場(chǎng)價(jià)格</p><p> 應(yīng)力腐蝕是指拉應(yīng)力和腐蝕環(huán)境的聯(lián)合作用而引起的金屬腐蝕破裂，應(yīng)力和腐蝕是相互促進(jìn)的。一方面腐蝕使金屬有效截面積減小和表面形成缺口產(chǎn)生應(yīng)力集中，另一方面應(yīng)力的增大使材料產(chǎn)生大的變形又加速了腐蝕的進(jìn)展，使表面缺口向深處擴(kuò)展，往往在沒(méi)有任何預(yù)兆的情況下導(dǎo)致設(shè)備的破壞，因此應(yīng)力腐蝕破裂也是一種很危險(xiǎn)的腐蝕損壞。 </p> <p> <br /> </p> <p> 腐蝕疲勞又稱(chēng)疲勞腐蝕，是指金屬材料或結(jié)構(gòu)在交變載荷和腐蝕介質(zhì)共同作用下引起的疲勞強(qiáng)度或疲勞壽命降低的現(xiàn)象。材料在長(zhǎng)時(shí)間的交變載荷作用下，應(yīng)力值達(dá)到或超過(guò)材私的疲勞極限時(shí)就會(huì)使金屬表面產(chǎn)生微小裂紋，腐蝕介質(zhì)進(jìn)人微裂紋加速了裂紋向深處擴(kuò)展:***可能造成金屬構(gòu)件突然斷裂，從宏觀上看，斷口有兩個(gè)明顯不同的區(qū)域：一是腐蝕疲勞裂紋的產(chǎn)生和擴(kuò)展區(qū)，二是截面嶄新的***斷裂區(qū)。在石油化工生產(chǎn)行業(yè)的設(shè)備當(dāng)中，螺桿泵轱等均有可能發(fā)生腐蝕疲勞。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 直銷(xiāo)螺桿泵市場(chǎng)價(jià)格</p><p style="text-indent:25px">深圳市群勛科技有限公司位于光明新區(qū)公明街道民生路70號(hào)銘源商務(wù)大廈808室。公司業(yè)務(wù)涵蓋視覺(jué)噴點(diǎn)膠機(jī)，點(diǎn)膠閥，壓力泵，壓痕檢測(cè)機(jī)等，價(jià)格合理，品質(zhì)有保證。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶(hù)提供良好的產(chǎn)品及服務(wù)。群勛科技秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1332239.html</p></div></div></div></div></div><div id="pjgynuw" class="page-right twoColRt"><div 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