清遠(yuǎn)螺桿泵廠家直供誠(chéng)信為本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="隔膜計(jì)量泵主要優(yōu)勢(shì)：電磁驅(qū)動(dòng)計(jì)量泵只有一個(gè)運(yùn)動(dòng)部件—電樞軸。通常來(lái)講，運(yùn)動(dòng)部件越少則計(jì)量泵工作越可靠。計(jì)量泵非常適合于低流量、低壓力工作場(chǎng)合，并且在供電電壓波動(dòng)時(shí)有良好的補(bǔ)償作用。與固定頻率、改變沖程長(zhǎng)度的計(jì)量泵相比"><meta name="keywords" content="清遠(yuǎn)螺桿泵廠家直供,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" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" 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class="proBig"><div id="z777fdj" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906972656/3705264.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="j7fnljh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906972656/3705264.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="79dbbzx" 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>清遠(yuǎn)螺桿泵廠家直供,螺桿泵</p><p><span>***更新：</span>2020-12-19 05:05:55</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="xf9hvtr" 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(huà): </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="hfvdlrx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="rfljj9v" class="box"><p><p> 隔膜計(jì)量泵主要優(yōu)勢(shì)： </p> <p> 電磁驅(qū)動(dòng)計(jì)量泵只有一個(gè)運(yùn)動(dòng)部件—電樞軸。通常來(lái)講，運(yùn)動(dòng)部件越少則計(jì)量泵工作越可靠。計(jì)量泵非常適合于低流量、低壓力工作場(chǎng)合，并且在供電電壓波動(dòng)時(shí)有良好的補(bǔ)償作用。 </p> <p> 與固定頻率、改變沖程長(zhǎng)度的計(jì)量泵相比較，固定沖程長(zhǎng)度、改變頻率的計(jì)量泵有哪些優(yōu)勢(shì)?通過(guò)校正，每一個(gè)沖程的投加量是已知的，清遠(yuǎn)螺桿泵廠家直供。因此總的投加量可以通過(guò)計(jì)算得出(投加量=每沖程投加量*頻率)，清遠(yuǎn)螺桿泵廠家直供。 </p> <p> 總投加量與頻率成線性關(guān)系(50%頻率= 50 %投加量)。通過(guò)外部的脈沖或模擬量控制，清遠(yuǎn)螺桿泵廠家直供，投加量可以在一秒鐘之內(nèi)從**小調(diào)到比較大。 </p> <p> 另外它比電機(jī)驅(qū)動(dòng)的沖程長(zhǎng)度調(diào)節(jié)成本要低的多。螺桿泵抽油的高產(chǎn)率具體做法。清遠(yuǎn)螺桿泵廠家直供</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="清遠(yuǎn)螺桿泵廠家直供,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906972656/3705264.jpg"></div><p> 螺桿泵液壓防反轉(zhuǎn)技能是通過(guò)螺桿泵液壓防反轉(zhuǎn)裝置來(lái)實(shí)現(xiàn)開(kāi)釋扭矩的。螺桿泵液壓防反轉(zhuǎn)裝置可以在螺桿泵停機(jī)后主軸反轉(zhuǎn)時(shí)，通過(guò)液壓抑動(dòng)鉗活塞伸出，推動(dòng)摩擦片卡緊制動(dòng)盤(pán)，使體系壓力敏捷低落。制動(dòng)鉗失去壓力后，主軸降速反轉(zhuǎn)，齒輪泵繼承開(kāi)始事情，制動(dòng)鉗再次孕育發(fā)生壓力卡緊制動(dòng)盤(pán)，如許時(shí)斷時(shí)續(xù)的卡緊—松開(kāi)—卡緊—松開(kāi)，直至主軸反轉(zhuǎn)扭矩卸至為零，消除寧?kù)o***。 </p> <p> 螺桿泵液壓防反轉(zhuǎn)裝置可實(shí)現(xiàn)內(nèi)部設(shè)置單向定壓卸載機(jī)構(gòu)，制動(dòng)力矩大，制動(dòng)安穩(wěn)可靠，散熱性好，扭矩可主動(dòng)開(kāi)釋?zhuān)恍枞斯ば杜ぞ亍＿@個(gè)裝置為**裝置，可以大概在原有驅(qū)動(dòng)裝置上舉行**，操縱簡(jiǎn)樸，**本錢(qián)低。 </p> <p> 立式單螺桿泵轉(zhuǎn)速和流量是線性干系，泵可定轉(zhuǎn)速而定流量。也可無(wú)級(jí)調(diào)速或多級(jí)變速來(lái)滿(mǎn)意用戶(hù)種種特性的要求，流量精度（1%），可作為計(jì)量泵用于實(shí)行室，配藥，配料等。壓力（揚(yáng)程）天生與“定子”螺旋導(dǎo)程（T）有關(guān)，一個(gè)導(dǎo)程（T）輸出壓力為0.6Mpa（60米揚(yáng)程）壓差級(jí)，二個(gè)導(dǎo)程為二級(jí)泵壓力為1.2Mpa（120米揚(yáng)程）。憑據(jù)工況必要任何一種型號(hào)都可以制造成，立式，斜置式，可移小車(chē)載式等型式的泵。立式單螺桿泵零件少，布局不龐大，以是折卸，維修簡(jiǎn)樸，縱然***利用也可在短期內(nèi)容易掌握。 </p> <p> <br /> 清遠(yuǎn)螺桿泵廠家直供隨著螺桿的轉(zhuǎn)動(dòng)和嚙合，這些密封空間在泵的吸入端不斷形成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="清遠(yuǎn)螺桿泵廠家直供,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876900634765/2986980.jpg"></div><p> 疲勞失效主要是在交變應(yīng)力作用影響下形成的，一般表現(xiàn)為低應(yīng)力脆性斷裂，且局部性質(zhì)發(fā)生改變。長(zhǎng)時(shí)間使用后，使得橡膠材料性能發(fā)生變化而產(chǎn)生漏失問(wèn)題，難以滿(mǎn)足實(shí)際工作要求，因此，設(shè)備結(jié)構(gòu)對(duì)于設(shè)備密封性具有直接影響。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 3、橡膠襯套剪切應(yīng)力 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 在過(guò)盈配合作用影響下，變形抗力在襯套與密封位置產(chǎn)生接觸應(yīng)力，確保相鄰兩個(gè)腔室間密封。設(shè)備在運(yùn)行過(guò)程中，轉(zhuǎn)子與液壓力之間會(huì)產(chǎn)生剪切力，一旦超過(guò)橡膠材料強(qiáng)度，勢(shì)必會(huì)撕裂橡膠襯套，從而產(chǎn)生漏失，難以滿(mǎn)足生產(chǎn)需求。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 3.水泵不出水： </p> <p> <br /> </p> <p> 產(chǎn)生原因：泵體和吸水管沒(méi)灌滿(mǎn)引水；動(dòng)水位低于水泵濾水管；吸水管破裂等。螺桿泵因其有可變量輸送、自吸能力強(qiáng)、可逆轉(zhuǎn)、能輸送含固體顆粒的液體等特點(diǎn)，在污水處理廠中，***地被使用在輸送水、濕污泥和絮凝劑藥液方面。螺桿泵選用應(yīng)遵循經(jīng)濟(jì)、合理、可靠的原則。如果在設(shè)計(jì)選型方面考慮不周，會(huì)給以后的使用、管理、維修帶來(lái)麻煩，所以選用一臺(tái)按生產(chǎn)實(shí)際需要，合理可靠的螺桿泵既能保證生產(chǎn)順利進(jìn)行，又可降低修理成本。 </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> <p> <br /> </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> <p> <br /> </p> <p> <br /> </p> <p> <br /> 無(wú)效的泵運(yùn)轉(zhuǎn)常是氣干擾造成的，可通過(guò)聲波液面測(cè)量和示功圖進(jìn)行診斷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="清遠(yuǎn)螺桿泵廠家直供,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876900957031/888996.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(rùn)滑作用。 </p> <p> 目前，國(guó)內(nèi)很多螺桿泵廠家選擇使用新材料改善設(shè)備整體性能，延長(zhǎng)螺桿泵設(shè)備使用壽命，但是，從設(shè)備密封性能整體情況來(lái)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(gè)方面: </p> <p> 1、橡膠襯套與轉(zhuǎn)子之間壓力過(guò)大 </p> <p> <br /> </p> <p> 在實(shí)際螺桿泵的運(yùn)動(dòng)過(guò)程中，橡膠襯套與轉(zhuǎn)子之間處于過(guò)盈狀態(tài)，充分利用過(guò)盈接觸，這樣能夠比較大的減少流體漏失。但是，當(dāng)螺桿泵受到內(nèi)壁壓力、密封腔室間壓差等因素影響時(shí)，就會(huì)造成接觸壓力下降，從而產(chǎn)生泄漏，降低設(shè)備密封性。2、結(jié)構(gòu)參數(shù) </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 是按迥轉(zhuǎn)嚙合容積式原理工作的新型泵種。清遠(yuǎn)螺桿泵廠家直供</p><p style="text-indent:25px">突出的優(yōu)點(diǎn)是輸送介質(zhì)時(shí)不形成渦流、對(duì)介質(zhì)的粘性不敏感。清遠(yuǎn)螺桿泵廠家直供</p><p> <p> 二、螺桿泵的品質(zhì) </p> <p> 螺桿泵的種類(lèi)較多，相對(duì)而言，進(jìn)口的螺桿泵設(shè)計(jì)合理，材質(zhì)精良，但價(jià)格較高，服務(wù)方面有的不到位，配件價(jià)格高，訂貨周期長(zhǎng)，可能影響生產(chǎn)的正常運(yùn)行。 </p> <p> 國(guó)內(nèi)生產(chǎn)的大都仿制進(jìn)口產(chǎn)品，產(chǎn)品質(zhì)量良莠不齊，在選用國(guó)內(nèi)生產(chǎn)的產(chǎn)品時(shí)，在考慮其性?xún)r(jià)比的時(shí)候，選用低轉(zhuǎn)速，長(zhǎng)導(dǎo)程，傳動(dòng)量部件材質(zhì)優(yōu)良，額定壽命長(zhǎng)的產(chǎn)品。 </p> <p> 三、確保雜物不進(jìn)入泵體 </p> <p> 濕污泥中混入的固體雜物會(huì)對(duì)螺桿泵的橡膠材質(zhì)定子造成損壞，所以確保雜物不進(jìn)入泵的腔體是很重要的，很多污水廠在泵前加裝了粉碎機(jī)，也有的安裝格柵裝置或?yàn)V網(wǎng)，阻擋雜物進(jìn)入螺桿泵，對(duì)于格柵應(yīng)及時(shí)清撈以免造成堵塞。 </p> <p> <br /> </p> <p> <br /> </p> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 清遠(yuǎn)螺桿泵廠家直供</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2466638.html</p></div></div></div></div></div><div id="thpv7p9" class="page-right twoColRt"><div id="9zvvtzv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rpxn77j" class="recomPic likePro"><a 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