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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>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>全國螺桿泵哪家便宜,螺桿泵</p><p><span>***更新：</span>2020-10-19 12:05:40</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="c0iqes4" 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: </span>0755-33075040</p><p><span>地址: </span>光明新區(qū)公明街道民生路70號銘源商務大廈808室</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="oc4iqye" class="page-proshow02"><p class="title">詳細說明</p><div id="2wu24u4" class="box"><p><p> 維護與保養(yǎng) </p> <p> 1、潤滑 </p> <p> 能使泵長期可靠工作的先決條件——應使泵有良好的潤滑。開機前務必做好充分的潤滑，以確保定子的使用壽命。 </p> <p> 2、填料壓緊程度的調(diào)整 </p> <p> 采用填料密封結(jié)構(gòu)的泵，需經(jīng)常檢查介質(zhì)匯漏情況，以略有介質(zhì)滴出為宜。調(diào)整填料壓蓋，若壓得過緊會使填料的相對轉(zhuǎn)動處因過熱而加磨損。更換填料時，應全部更換，軸若磨損嚴重也應更換。 </p> <p> <br /> </p> <p> <br /> </p> <p> 拆卸與零件的更換 </p> <p> <br /> </p> <p> 1、泵在拆卸前，須先行脫離動力端，以防止人身***的發(fā)生。 </p> <p> <br /> </p> <p> 2、拆卸泵頭，卸下泵頭固定螺母，取下泵頭。如無泵頭而只有輸出法蘭的泵，可不用拆下法蘭，便于下一步拉出定子，全國螺桿泵哪家便宜。需要更換定子時拆下此法蘭。 </p> <p> <br /> </p> <p> 3，全國螺桿泵哪家便宜、借助工具拉出定子，全國螺桿泵哪家便宜。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 比較好是將泵吸入口置于流體進入層段的下方，若置于上方則應使用氣體分離器。全國螺桿泵哪家便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="全國螺桿泵哪家便宜,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876904726562/9106620.jpg"></div><p> G型螺桿泵的橡膠套又名定子，橡膠套內(nèi)壁是橡膠材料制作而成，由于橡膠套與轉(zhuǎn)子（螺桿）之間間隙較小，所以G型單螺桿泵是***禁止空轉(zhuǎn)，必須要有液體使橡膠套與螺桿軸之間有潤滑作用。 </p> <p> 目前，國內(nèi)很多螺桿泵廠家選擇使用新材料改善設備整體性能，延長螺桿泵設備使用壽命，但是，從設備密封性能整體情況來看，螺桿泵密封性能故障存在很多影響因素，具體表現(xiàn)在以下幾個方面: </p> <p> 1、橡膠襯套與轉(zhuǎn)子之間壓力過大 </p> <p> <br /> </p> <p> 在實際螺桿泵的運動過程中，橡膠襯套與轉(zhuǎn)子之間處于過盈狀態(tài)，充分利用過盈接觸，這樣能夠比較大的減少流體漏失。但是，當螺桿泵受到內(nèi)壁壓力、密封腔室間壓差等因素影響時，就會造成接觸壓力下降，從而產(chǎn)生泄漏，降低設備密封性。2、結(jié)構(gòu)參數(shù) </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 全國螺桿泵哪家便宜螺桿泵由于其結(jié)構(gòu)特點。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="全國螺桿泵哪家便宜,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906074218/7463302.jpg"></div><p> 螺桿泵轉(zhuǎn)速的選擇： </p> <p> 螺桿泵由于其結(jié)構(gòu)特點，大部分使用在輸送較高粘度的液體及含有顆粒的液體，因此其轉(zhuǎn)數(shù)的選擇非常關(guān)鍵，螺桿泵零件少，結(jié)構(gòu)緊湊，體積小，維修簡單，螺桿泵轉(zhuǎn)子和定子是螺桿泵的易損件，結(jié)構(gòu)簡單，便于裝拆。是按迥轉(zhuǎn)嚙合容積式原理工作的新型泵種。主要工作部件是偏心螺桿（轉(zhuǎn)子）和固定的襯套（定子）。采用***無味的食用橡膠，工作溫度可達120攝氏度，如果采用高溫120攝氏度—350攝氏度時可定制。由于該二部件的特殊幾何開頭分別形成單獨的密封容腔。介質(zhì)由軸向均勻推行流動。內(nèi)部流速代低，容積保持不變。螺桿泵壓力穩(wěn)定，因而不會產(chǎn)品渦流和攪動。每級泵的輸出壓力為0.6MPa—1.2MPa，揚程60m—120m（清水），自吸高度一般在3m以上。 </p> <p> 螺桿泵如何保持高效率 </p> <p> 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，一部分泵排量受氣干擾而損失，如果消除泵內(nèi)氣的干擾和控制泵的運轉(zhuǎn)時間，使泵排量與流入井底的液量相匹配，就可以提高效率和降低成本。 </p> <p> <br /> </p><p> 3、螺桿泵的螺桿在機筒內(nèi)轉(zhuǎn)動，物料與二者的摩擦，使螺桿與機筒的工作表面逐漸磨損：螺桿直徑逐漸縮小，機筒的內(nèi)孔直徑逐漸加大。這樣，螺桿與機筒的配合直徑間隙，隨著二者的逐漸磨損而一點點加大?？墒?，由于機筒前面機頭和分流板的阻力沒有改變，這就增加了被擠塑物料前進時的漏流量，即物料從直徑間隙處向進料方向流動量增加。結(jié)果使塑膠機械生產(chǎn)量下降。這種現(xiàn)象又使物料在機筒內(nèi)停留時間增加，造成物料分解。如果是聚乙烯，分解產(chǎn)生的氯化氫氣體加強了對螺桿和機筒的腐蝕。 </p> <p> <br /> </p> <p> 4、物料中如有碳酸鈣和玻璃纖維等填充料，能加快螺桿和機筒的磨損。 </p> <p> <br /> </p> <p> 5、由于物料沒有塑化均勻，或是有金屬異物混入料中，使螺桿轉(zhuǎn)動扭矩力突然增加，這種扭矩超出螺桿的強度極限，使螺桿扭斷。這是一種非常規(guī)***損壞。 </p> <p> <br /> 單螺桿泵正是基于這種結(jié)構(gòu)研發(fā)的新型泵種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="全國螺桿泵哪家便宜,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905791015/1752868.jpg"></div><p> 污水處理是把廢水、污水集聚在污水池后，通過水泵提升、輸送到污水處理設備中，達到分離、凈化及回收再利用的工藝。從水池底部抽取出來，去做污泥處理。 </p> <p> 污泥螺桿泵，主要用在產(chǎn)生污泥的池子，比如沉淀池、污泥池、生化池、過濾池等。污泥螺桿泵把產(chǎn)生的污泥抽送給壓濾機，壓濾機把污泥中的水分去除，實現(xiàn)污泥處理。污泥螺桿泵的壓力大小，決定污泥螺桿泵抽送污泥的含水量大小，對后面的壓濾機的污泥處理產(chǎn)生直接影響。 </p> <p> 污水處理選用單螺桿泵的優(yōu)點 </p> <p> 1.單螺桿泵能輸送高固體含量的介質(zhì)； </p> <p> 2.單螺桿泵流量均勻壓力穩(wěn)定，低轉(zhuǎn)速時更為明顯； </p> <p> 3.單螺桿泵流量與泵的轉(zhuǎn)速成正比，因而具有良好的變量調(diào)節(jié)性； </p> <p> 4.單螺桿泵一泵多用可以輸送不同粘度的介質(zhì)； </p> <p> 5.單螺桿泵的安裝位置可以任意傾斜； </p> <p> 6.單螺桿泵適合輸送敏性物品和易受離心力等破壞的物品； </p> <p> 7.單螺桿泵體積小，重量輕、噪聲低，結(jié)構(gòu)簡單，維修方便； </p> <p> 8.在輸送介質(zhì)的進程中具有不受攪動、脈動小、無剪切等特點。 </p> <p> <br /> 能使泵長期可靠工作的先決條件——應使泵有良好的潤滑。陽江螺桿泵質(zhì)量材質(zhì)上乘</p><p style="text-indent:25px">單螺桿泵一泵多用可以輸送不同粘度的介質(zhì).全國螺桿泵哪家便宜</p><p> 使用機械密封注意事項 </p> <p> 1、機械密封是無泄漏密封，如發(fā)現(xiàn)泄漏應及時檢查解決。 </p> <p> 2、禁止無介質(zhì)干轉(zhuǎn)，防止密封摩擦損壞。 </p> <p> 3、當泵送高粘度、含顆?；蚋g性介質(zhì)時，在泵較長期停止運轉(zhuǎn)前，應充分清洗，防止介質(zhì)沉積，然后在整個系統(tǒng)中用清水或清油循環(huán)洗泵。 </p> <p> 4、注意保持摩擦端表面清潔，防止損壞，尤其動靜環(huán)材料為碳化硅時，因碳化硅很脆，拆裝中必須特別注意，如摩擦端表面損壞，橡膠件破損應及時更換，更換時必須加潤滑脂。 </p> <p> 5、動、靜環(huán)各有一個環(huán)形密封圈，保持靜環(huán)對密封箱，動環(huán)對軸的密封。如果老化，要及時更換。螺桿泵的壓力確定：單螺桿泵比較大輸出壓力是根據(jù)襯套級數(shù)即襯套的導程數(shù)來確定： </p> <p> <br /> 全國螺桿泵哪家便宜</p><p style="text-indent:25px">深圳市群勛科技有限公司主要經(jīng)營范圍是機械及行業(yè)設備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司業(yè)務涵蓋視覺噴點膠機，點膠閥，壓力泵，壓痕檢測機等，價格合理，品質(zhì)有保證。公司將不斷增強企業(yè)重點競爭力，努力學習行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設備行業(yè)的發(fā)展。群勛科技秉承“客戶為尊、服務為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1620144.html</p></div></div></div></div></div><div id="mko0sqo" class="page-right twoColRt"><div id="2i2kaw2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="24ciywc" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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