中山螺桿泵推薦企業(yè) 深圳市群勛科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="螺桿泵，螺旋泵，亦稱“螺旋揚(yáng)水機(jī)”、“阿基米德螺旋泵”。利用螺旋葉片的旋轉(zhuǎn)，使水體沿軸向螺旋形上升的一種泵。由軸、螺旋葉片、外殼組成。抽水時(shí)，將泵斜置水中，使水泵主軸的傾角小于螺旋葉片的傾角，螺旋葉片的下端與水接觸。當(dāng)原動(dòng)機(jī)通過變速裝置帶動(dòng)"><meta name="keywords" content="中山螺桿泵推薦企業(yè),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" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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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>中山螺桿泵推薦企業(yè),螺桿泵</p><p><span>***更新：</span>2020-08-08 02:17:49</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="uts8w8q" 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="xrihyp2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rahoa8v" class="box"><p><p> 螺桿泵，螺旋泵，亦稱“螺旋揚(yáng)水機(jī)”、“阿基米德螺旋泵”。利用螺旋葉片的旋轉(zhuǎn)，使水體沿軸向螺旋形上升的一種泵。由軸、螺旋葉片、外殼組成。抽水時(shí)，將泵斜置水中，使水泵主軸的傾角小于螺旋葉片的傾角，螺旋葉片的下端與水接觸。當(dāng)原動(dòng)機(jī)通過變速裝置帶動(dòng)螺旋泵軸旋轉(zhuǎn)時(shí)，水就進(jìn)入葉片，沿螺旋型流道上升，直至出流。結(jié)構(gòu)簡(jiǎn)單，制造容易，流量較大，水頭損失小，效率較高，便于維修和保養(yǎng)，但揚(yáng)程低，中山螺桿泵推薦企業(yè)，轉(zhuǎn)速低，需設(shè)變速裝置。多用于灌溉、排澇，以及提升污水、污泥等場(chǎng)合，中山螺桿泵推薦企業(yè)。中國(guó)從20世紀(jì)70年代開始使用。螺旋泵的裝置包括原動(dòng)機(jī)、變速傳動(dòng)裝置和螺旋泵三部分，如圖1所示，具體是由螺旋葉片1，中山螺桿泵推薦企業(yè)、泵軸2、軸承座 </p> <p> <br /> 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。中山螺桿泵推薦企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山螺桿泵推薦企業(yè),螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876900957031/888996.jpg"></div><p> 一、我國(guó)螺桿泵行業(yè)發(fā)展現(xiàn)狀 </p> <p> 我國(guó)螺桿泵**早是從20世紀(jì)60年開始引進(jìn)生產(chǎn)的，比起國(guó)外螺桿泵技術(shù)的發(fā)展晚了近20年，但是隨著螺桿泵不斷在各行業(yè)發(fā)揮不可替代的作用，我國(guó)越來越重視螺桿泵的研制開發(fā)，國(guó)內(nèi)螺桿泵在發(fā)展方面也取得了不少的成果。中國(guó)產(chǎn)業(yè)信息網(wǎng)發(fā)布的《2013-2017年中國(guó)螺桿泵市場(chǎng)調(diào)查及前景評(píng)估研究報(bào)告》指出我國(guó)目前螺桿泵生產(chǎn)廠家約40-50家，統(tǒng)計(jì)資料顯示，2012年我國(guó)螺桿泵行業(yè)整體產(chǎn)量達(dá)到21.35萬臺(tái)，同比2011年增長(zhǎng)約13.35%。 </p> <p> 二、我國(guó)螺桿泵競(jìng)爭(zhēng)趨勢(shì)分析 </p> <p> 從企業(yè)結(jié)構(gòu)來看，目前我國(guó)螺桿泵市場(chǎng)價(jià)格分成三個(gè)梯度： </p> <p> <br /> 梅州螺桿泵誠(chéng)信互利嚴(yán)格檢查待裝零件的質(zhì)量，清洗是否干凈，外表是否損壞。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山螺桿泵推薦企業(yè),螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876906572265/7384951.jpg"></div><p> 螺桿泵是否要配置安全閥？好處有哪些，選購(gòu)螺桿泵的時(shí)候經(jīng)常困擾是否要給螺桿泵廢紙安全閥？到底有沒有必要？配置安全閥之后又有哪些好處呢？螺桿泵的一個(gè)重要特點(diǎn)是在泵的強(qiáng)度允許的情況下，其排出壓力取決于它的背壓。因此，當(dāng)螺桿泵運(yùn)行時(shí)，一旦排出管路堵塞或操作失誤未打開排出閥門等原因，排出壓力就會(huì)急劇升高，導(dǎo)致泵過載損壞。 </p> <p> 螺桿泵配置了安全閥就能使當(dāng)排出壓力超過某規(guī)定值時(shí)，安全閥在排出壓力作用下，開啟安全閥內(nèi)的閥，介質(zhì)就回流至泵的進(jìn)口端，從而使排出壓力回落，避免了排出壓力的進(jìn)一步升高，保護(hù)螺桿泵不被破壞。泵配置安全閥的原因:長(zhǎng)期以來螺桿泵為了防止泵過載引起的破壞，通常采用在泵上配置安全閥或在泵的出口管路上配囂安全閥的措施。以上就是答案，希望能夠幫助到被此問題困擾的客戶。 </p> <p> <br /> </p><p> 螺桿泵安全操作及問題解析，螺桿泵安全操作規(guī)程： </p> <p> <br /> </p> <p> 1.啟動(dòng)前的準(zhǔn)備工作 </p> <p> <br /> </p> <p> a清理設(shè)備周圍影響設(shè)備和操作人員安全的雜物。 b檢查密封水槽內(nèi)的工藝水是否在正常工作液位，不足時(shí)應(yīng)補(bǔ)加。 </p> <p> <br /> </p> <p> c檢查密封水管道上所有閥門要開關(guān)正確。 </p> <p> <br /> </p> <p> d在長(zhǎng)期停機(jī)或泵檢修后***次開車時(shí)，拆下電機(jī)的風(fēng)扇罩并手動(dòng)盤車，檢查螺桿泵轉(zhuǎn)動(dòng)是否靈活，在確認(rèn)沒有問題后裝好風(fēng)扇罩。 </p> <p> <br /> </p> <p> e打開泵的進(jìn)口閥，關(guān)閉泵的出口閥。 </p> <p> <br /> </p> <p> f通知電工向現(xiàn)場(chǎng)操作盤送電。 </p> <p> <br /> 是按迥轉(zhuǎn)嚙合容積式原理工作的新型泵種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="中山螺桿泵推薦企業(yè),螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876904726562/9106620.jpg"></div><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> 四、避免斷料 </p> <p> 污泥螺桿泵決不允許在斷料的情形下運(yùn)轉(zhuǎn)，一經(jīng)發(fā)生，橡膠定子由于干磨擦，瞬間產(chǎn)生高溫而燒壞，所以，粉碎機(jī)完好，格柵暢通是污泥螺桿泵正常運(yùn)轉(zhuǎn)的必要條件之一，為此，有些螺桿泵還在泵身上安裝了斷料停機(jī)裝置，當(dāng)發(fā)生斷料時(shí)，由于螺桿泵其有自吸功能的特性，腔體內(nèi)會(huì)產(chǎn)生真空，真空裝置會(huì)使螺桿泵停止運(yùn)轉(zhuǎn)。 </p> <p> 五、保持恒定的出口壓力 </p> <p> 污泥螺桿泵是一種容積式回轉(zhuǎn)泵，當(dāng)出口端受阻以后，壓力會(huì)逐漸升高，以至于超過預(yù)定的壓力值。此時(shí)電機(jī)負(fù)荷急劇增加。傳動(dòng)機(jī)械相關(guān)零件的負(fù)載也會(huì)超出設(shè)計(jì)值，嚴(yán)重時(shí)會(huì)發(fā)生電機(jī)燒毀、傳動(dòng)零件斷裂。為了避免螺桿泵損壞，一般會(huì)在螺桿泵出口處安裝旁通溢流閥，用以穩(wěn)定出口壓力，保持泵的正常運(yùn)轉(zhuǎn)。 </p> <p> <br /> 利用一個(gè)或多個(gè)螺旋，沿螺桿軸移動(dòng)流體或固體。中山螺桿泵推薦企業(yè)</p><p style="text-indent:25px">單螺桿泵流量均勻壓力穩(wěn)定，低轉(zhuǎn)速時(shí)更為明顯.中山螺桿泵推薦企業(yè)</p><p> Q：計(jì)量螺桿泵自動(dòng)控制變頻電機(jī)+變頻器與通過自動(dòng)沖程控制器來實(shí)現(xiàn)的自動(dòng)控制區(qū)別在哪？ </p> <p> <br /> </p> <p> A：”2種方式**終結(jié)果都是調(diào)節(jié)螺桿泵的流量，區(qū)別就是，變頻電機(jī)+變頻器是通過改變電機(jī)頻率(轉(zhuǎn)速)，實(shí)現(xiàn)調(diào)節(jié)流量的效果；自動(dòng)沖程變速器是通過改變螺桿泵的行程(電機(jī)轉(zhuǎn)速不變)，實(shí)現(xiàn)現(xiàn)調(diào)節(jié)流量的效果?！?</p> <p> <br /> </p> <p> Q：液壓隔膜計(jì)量螺桿泵是否可以配自動(dòng)沖程變速器呢？ </p> <p> <br /> </p> <p> A：目前我們只有GB/GM2個(gè)系列的機(jī)械隔膜計(jì)量螺桿泵，才能加裝自動(dòng)沖程控制器 </p> <p> <br /> </p> <p> Q：計(jì)量螺桿泵安裝什么情況下得加背壓閥？背壓閥起什么作用？ </p> <p> <br /> </p> <p> A：當(dāng)計(jì)量螺桿泵的進(jìn)口壓力大于出口壓力的時(shí)候，必須加裝背壓閥，否則，進(jìn)口壓力會(huì)將計(jì)量螺桿泵單向閥內(nèi)的球頂開，起不到密封的效果，這臺(tái)螺桿泵是失效了，我們稱該現(xiàn)象為虹吸現(xiàn)象。 </p> <p> <br /> </p> <p> Q：計(jì)量螺桿泵調(diào)節(jié)在多少范圍內(nèi)重復(fù)精度可達(dá)正負(fù)1%？ </p> <p> <br /> </p> <p> A：計(jì)量螺桿泵在10%-90%的調(diào)節(jié)范圍內(nèi)，能達(dá)到正負(fù)1%的重復(fù)精度。 </p> <p> <br /> </p> <p> Q：請(qǐng)問廠里JLM電磁驅(qū)動(dòng)小型微型計(jì)量螺桿泵可以做230v嗎？ </p> <p> <br /> </p> <p> A：JLM電磁驅(qū)動(dòng)小型微型計(jì)量螺桿泵只有220V電壓。 </p> <p> <br /> 中山螺桿泵推薦企業(yè)</p><p style="text-indent:25px">深圳市群勛科技有限公司創(chuàng)建于2010-11-11，注冊(cè)資金 1000-2000萬元，是一家專注深圳市群勛科技有限公司經(jīng)營(yíng) 微電子智能產(chǎn)品的技術(shù)開發(fā)和銷售；自動(dòng)化點(diǎn)膠機(jī)、自動(dòng)化控制器、機(jī)械設(shè)備、電子產(chǎn)品、自動(dòng)化點(diǎn)膠設(shè)備及其配件的銷售；國(guó)內(nèi)貿(mào)易、貨物及技術(shù)進(jìn)出口。微電子智能化產(chǎn)品的生產(chǎn)。的公司。公司目前擁有高技術(shù)人才5~10人人，以不斷增強(qiáng)企業(yè)核心競(jìng)爭(zhēng)力，加快企業(yè)技術(shù)創(chuàng)新，實(shí)現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營(yíng)。公司業(yè)務(wù)范圍主要包括：[ "視覺噴點(diǎn)膠機(jī)", "點(diǎn)膠閥", "壓力泵", "壓痕檢測(cè)機(jī)" ]等。公司奉行顧客至上、質(zhì)量為首、的經(jīng)營(yíng)宗旨，深受客戶好評(píng)。目前公司已經(jīng)成為[ "視覺噴點(diǎn)膠機(jī)", "點(diǎn)膠閥", "壓力泵", "壓痕檢測(cè)機(jī)" ]的**企業(yè)，正積蓄著更大的能量，向更廣闊的空間、更***的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/844066.html</p></div></div></div></div></div><div id="k77aeq7" class="page-right twoColRt"><div id="hgitasz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="yh43nqc" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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