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class="leftbox clearfix"><h1>茂名螺桿泵高質(zhì)量的選擇深圳市群勛科技供應(yīng)</h1><div id="3j4tam8" class="proBig"><div id="jfmeq82" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905205078/500946.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="q2ikhws" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905205078/500946.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u9sjvcj" 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>茂名螺桿泵高質(zhì)量的選擇</p><p><span>***更新：</span>2020-06-25 13:22:30</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="pbdqcjv" 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="eq399zl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2ae37ry" class="box"><p><p> 3、螺桿泵的螺桿在機(jī)筒內(nèi)轉(zhuǎn)動(dòng)，茂名螺桿泵高質(zhì)量的選擇，物料與二者的摩擦，使螺桿與機(jī)筒的工作表面逐漸磨損：螺桿直徑逐漸縮小，機(jī)筒的內(nèi)孔直徑逐漸加大。這樣，螺桿與機(jī)筒的配合直徑間隙，隨著二者的逐漸磨損而一點(diǎn)點(diǎn)加大?？墒牵捎跈C(jī)筒前面機(jī)頭和分流板的阻力沒有改變，這就增加了被擠塑物料前進(jìn)時(shí)的漏流量，即物料從直徑間隙處向進(jìn)料方向流動(dòng)量增加。結(jié)果使塑膠機(jī)械生產(chǎn)量下降。這種現(xiàn)象又使物料在機(jī)筒內(nèi)停留時(shí)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(qiáng)了對(duì)螺桿和機(jī)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，茂名螺桿泵高質(zhì)量的選擇，能加快螺桿和機(jī)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(dòng)扭矩力突然增加，這種扭矩超出螺桿的強(qiáng)度極限，茂名螺桿泵高質(zhì)量的選擇，使螺桿扭斷。這是一種非常規(guī)***損壞。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名螺桿泵高質(zhì)量的選擇" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905205078/500946.jpg"></div><p> 螺桿泵業(yè)計(jì)量螺桿泵配件選型指南，隨著工業(yè)化和城市化的進(jìn)程逐步加快，螺桿泵閥制造業(yè)的需求越來越大，發(fā)展前景異常廣闊。螺桿泵閥產(chǎn)業(yè)是一個(gè)龐大的產(chǎn)業(yè)群體，在國民經(jīng)濟(jì)建設(shè)中發(fā)揮著重要的作用。目前，我國螺桿泵閥行業(yè)低端領(lǐng)域已基本實(shí)現(xiàn)國產(chǎn)化，中**領(lǐng)域亦憑借著成本、服務(wù)等優(yōu)勢實(shí)現(xiàn)著對(duì)進(jìn)口產(chǎn)品的逐步替代，并致力于螺桿泵閥行業(yè)的國際化競爭中。在過去的幾十年中，明杰螺桿泵業(yè)的螺桿泵閥產(chǎn)品經(jīng)過不斷的技術(shù)更新、新品開發(fā)和品牌創(chuàng)新，一直保持著業(yè)界計(jì)量螺桿泵產(chǎn)品技術(shù)的前端地位。在技術(shù)的應(yīng)用，產(chǎn)品性能范圍、應(yīng)用領(lǐng)域、產(chǎn)品質(zhì)量、可靠性、效率、噪聲、振動(dòng)、外觀等多方面突出優(yōu)勢受到相關(guān)行業(yè)采購商的***關(guān)注與青睞。 </p> <p> 螺桿泵定義計(jì)量螺桿泵是一種可以滿足各種嚴(yán)格的工藝流程需要，流量可以在0-**范圍內(nèi)無級(jí)調(diào)節(jié)，用來輸送液體（特別是腐蝕性液體）一種特殊容積螺桿泵。計(jì)量螺桿泵也稱定量螺桿泵或比例螺桿泵，計(jì)量螺桿泵屬于往復(fù)式容積螺桿泵，用于精確計(jì)量的，通常要求計(jì)量螺桿泵的穩(wěn)定性精度不超過±1%。隨著現(xiàn)代化工業(yè)朝著自動(dòng)化操作、遠(yuǎn)距離自動(dòng)控制這一形勢的不斷發(fā)展，計(jì)量螺桿泵的配套性強(qiáng)、適應(yīng)介質(zhì)（液體）***的優(yōu)勢尤為顯得突出。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="茂名螺桿泵高質(zhì)量的選擇" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906972656/3705264.jpg"></div><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?；蛴懈g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，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，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 /> </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/387148.html</p></div></div></div></div></div><div id="j238n7x" class="page-right twoColRt"><div id="vxdfhju" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8qfrofm" 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" 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