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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rb3y87w" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/hqqtzb/637291205632255860/7615061.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="usz3dkg" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>天津永磁真空泵聯(lián)系方式,真空泵</p><p><span>***更新：</span>2020-12-22 10:06:58</p><p><span id="click" >瀏覽次數(shù)：51次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3tbupgr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昊青氣體裝備技術(shù)（江蘇）有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span>marketing@everblue-industries.com</p><p><span>電話: </span>13918239962</p><p><span>傳真: </span>0512_55162759</p><p><span>網(wǎng)址: </span>http://www.everblue-industries.com</p><p><span>手機(jī): </span>0512-55162759</p><p><span>地址: </span>黃浦江北路586號</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="gtuqct8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qiu33bc" class="box"><p><p style="text-indent:25px">螺桿真空泵是由一對平行的螺旋狀轉(zhuǎn)子與泵體組成的一個工作室，轉(zhuǎn)子與泵體之間沒有磨擦且保持一定的間隙，兩個轉(zhuǎn)子與泵體之間形成了密封腔，當(dāng)轉(zhuǎn)子旋轉(zhuǎn)時把密封腔內(nèi)的氣體不斷地?cái)D帶至排氣口排出。在半導(dǎo)體、電子工業(yè)中要求無油潔凈的場合以及化工制藥中對溶劑的回收工藝等具有不可比擬的優(yōu)越性，在抽除可凝性氣體、帶有粉塵及顆粒物的氣體時不易堵塞且清洗方便。昊青氣體裝備技術(shù)(江蘇)有限公司生產(chǎn)的螺桿泵有以下的特點(diǎn)：1、真空度高，高真空區(qū)抽氣量大。2、工作效率高，功耗低。3、泵腔內(nèi)無油，對被抽系統(tǒng)無污染，可獲得潔凈真空。4、螺桿泵轉(zhuǎn)子間隙相對較小，極限真空度更高，適用于半導(dǎo)體、電子工業(yè)中要求無油潔凈的工作場合，可抽除大量水蒸氣及多種腐蝕性介質(zhì)，適用于化工、制藥等工作環(huán)境較為惡劣的工作場合。5、工作過程中無廢油、廢水排放，對環(huán)境無污染。6、結(jié)構(gòu)簡單、緊湊，維修方便，占地面積小。昊青螺桿真空泵應(yīng)用領(lǐng)域：制藥工藝、化學(xué)工藝、溶媒回收、醫(yī)療儀器、生物制品、油氣回收、薄膜制備，天津永磁真空泵聯(lián)系方式、生化檢測分析、半導(dǎo)體、微電子，天津永磁真空泵聯(lián)系方式、太陽能、材料處理等相關(guān)設(shè)備及工藝流程，天津永磁真空泵聯(lián)系方式。昊青氣體裝備將通過不懈的技術(shù)研發(fā)，給市場提供可靠環(huán)保的產(chǎn)品，努力為客戶創(chuàng)造更多價值。天津永磁真空泵聯(lián)系方式</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津永磁真空泵聯(lián)系方式,真空泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/hqqtzb/637291205632255860/7615061.jpg"></div><p style="text-indent:25px">昊青氣體裝備技術(shù)(江蘇)有限公司位于江蘇省昆山市，交通便利、通訊暢達(dá)，是一個集開發(fā)、研制、生產(chǎn)、銷售于一體的現(xiàn)代化企業(yè)，匯集了一批從事真空技術(shù)研制開發(fā)的專業(yè)型人才，可為您提供技術(shù)咨詢，真空設(shè)備選型及安裝設(shè)計(jì)，解決設(shè)備使用維護(hù)的一系列問題。經(jīng)過我公司科研人員堅(jiān)持不懈的努力，產(chǎn)品已經(jīng)系列化、批量化，產(chǎn)品技術(shù)性能日趨完善。始終處于同行業(yè)中的地位。螺桿泵在使用過程中可能出現(xiàn)的問題及其處理方法：螺桿泵不吸水或不排水：其原因多為底閥卡死，濾水部分淤塞，吸水高度太高或吸水漏氣，也可能因轉(zhuǎn)向不對，葉輪流道堵塞等。通過逐一檢查后，可分別采取修理底閥、清理淤塞物、糾正轉(zhuǎn)向、清洗葉輪等措施處理。管路漏水或漏氣：可能安裝時螺帽擰得不緊。若滲漏不嚴(yán)重，可在漏氣或漏水的地方涂抹水泥或用瀝青油拌和的水泥漿。臨時性的修理可涂些濕泥或軟肥皂。若在接頭處漏水，則可用手?jǐn)Q緊螺帽。泵機(jī)組和管路在使用一段時期后，應(yīng)做好泵保養(yǎng)工作。若泵和管道都不拆卸時，應(yīng)用蓋板將出口封好，以防雜物進(jìn)入。傳動膠帶不用時，應(yīng)把膠帶拆下。安徽好的真空泵廠家供應(yīng)真空泵按其性能特點(diǎn)及用途分類可以分為低真空泵、中真空泵、高真空泵、超高真空泵。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津永磁真空泵聯(lián)系方式,真空泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/hqqtzb/637291205631425781/6814008.jpg"></div><p style="text-indent:25px">真空泵的主要用途有哪些？真空泵普遍適用于許多不同的領(lǐng)域。它們主要應(yīng)用于實(shí)驗(yàn)室、醫(yī)藥行業(yè)、過濾和質(zhì)譜等領(lǐng)域。每種用途都需要一種特殊類型的真空。例如，質(zhì)譜分析需要10-3到10-4毫巴之間的壓力。因此，沒有必要使用能夠產(chǎn)生超高真空的技術(shù)。如果涉及農(nóng)業(yè)食品工業(yè)，干燥，真空冶金或蒸餾，那么您只需要一個低真空。如果您需要在真空中混合或光束焊接，昊青氣體裝備建議您切換到高真空。然而，如果需要進(jìn)行表面態(tài)物理或粒子加速，昊青氣體裝備推薦超高真空。</p><p style="text-indent:25px">當(dāng)抽吸腐蝕性過程氣體時，存在氣體可能破壞泵部件的風(fēng)險(xiǎn)。為了避免這個危險(xiǎn)，敏感部件必須用連續(xù)的惰性氣體流保護(hù)起來。因此，泵體內(nèi)裝有特殊的進(jìn)氣系統(tǒng)，憑借該系統(tǒng)，氣體在規(guī)定的位置流入泵系統(tǒng)。在渦輪分子泵中，主要是軸承和電機(jī)艙需要保護(hù)。在電機(jī)艙中吸入密封氣體能夠避免侵蝕性氣體與潤滑劑或軸承中的腐蝕敏感成分發(fā)生化學(xué)反應(yīng)以及防止灰塵和粒子進(jìn)入潤滑劑存儲罐、與潤滑劑混合。使用密封氣體可以保護(hù)電機(jī)及防止粒子進(jìn)入和導(dǎo)致軸與緊急軸承接觸，也建議免潤滑的渦輪分子泵使用除軸承密封氣體外，具有過程能力的干式前級泵也具有凈化氣體注入流程泵的各個抽吸階段。過程有關(guān)的凈化氣體流量使用校準(zhǔn)噴頭上游的壓力調(diào)節(jié)器或流量調(diào)節(jié)器（質(zhì)量流量控制器或 MFC）進(jìn)行調(diào)節(jié)，以及通過壓力傳感器和開關(guān)進(jìn)行監(jiān)控。真空泵應(yīng)用在食品行業(yè)的主要應(yīng)用工藝有：蒸發(fā)、干燥、冷卻、液體輸送，當(dāng)然還有包裝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津永磁真空泵聯(lián)系方式,真空泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/hqqtzb/637394098603364430/8534961.png"></div><p> 半導(dǎo)體工藝真空主要用在蒸發(fā)，濺射，PECVD，真空干法刻蝕，真空吸附，測試設(shè)備，真空清掃等等鍵合工序，半導(dǎo)體生產(chǎn)制造過程中容易產(chǎn)生易燃易爆以及有害的物質(zhì)氣體，會對生產(chǎn)及人員安全造成威脅，因此，半導(dǎo)體真空泵應(yīng)用時需要注意的幾個安全事項(xiàng)：1、定期清洗真空泵及其他附件、過濾、管道，避免超壓。半導(dǎo)體真空泵應(yīng)用時，抽取介質(zhì)過程中經(jīng)過反應(yīng)室與真空泵，其成分可能極為復(fù)雜，可能堵塞真空泵或管路系統(tǒng)，影響真空泵性能，造成壓力上升或超壓，所以需要及時的清洗，并在必要的時候設(shè)置過濾設(shè)備。2、有效稀釋有害氣體的濃度。半導(dǎo)體易產(chǎn)生前面所說的易燃易爆、有害的有害氣體，因此半導(dǎo)體真空泵在抽取這些介質(zhì)時，需要用氮?dú)庵惖亩栊詺怏w，在壓縮前即將這些氣體稀釋到當(dāng)時條件下的安全范圍。3、注意氧氣的濃度?？諝庵械难跞绻麧舛冗^高也會發(fā)生燃燒及風(fēng)險(xiǎn)。所以一些情況下需注意氧的濃度，采用惰性氣體來稀釋，防止?jié)舛冗^高。4、防止溫度過高。半導(dǎo)體在真空泵的應(yīng)用中，有害氣體比較多，而無論是干式真空泵還是油封機(jī)械泵，泵腔內(nèi)溫度過高，高溫下易燃易爆及有害氣體就會容易發(fā)生危險(xiǎn)。正確地選擇真空泵的工作點(diǎn)，每種真空泵都有一定的工作壓強(qiáng)范圍，真空泵的工作點(diǎn)應(yīng)該選在這個范圍之內(nèi)。天津永磁真空泵聯(lián)系方式</p><p style="text-indent:25px">真空獲得能力從原來的幾百帕發(fā)展到現(xiàn)在的高真空、超高真空領(lǐng)域，抽速、機(jī)械性能和可靠性等都得到了提高。天津永磁真空泵聯(lián)系方式</p><p style="text-indent:25px">由于各種真空泵的性能除均能滿足對容器進(jìn)行抽真空的共同點(diǎn)之外，尚具有不同之處。因此在選用時必須明確泵在真空系統(tǒng)中所承擔(dān)的工作任務(wù)。泵在各種不同工作領(lǐng)域中所起的作用歸納起來主要有如下幾個方面：1.主泵，就是對真空系統(tǒng)被抽容器直接進(jìn)行抽真空，以獲得滿足工藝要求所需真空度的真空泵。2.粗抽泵，是指從大氣壓開始降低真空系統(tǒng)壓強(qiáng)達(dá)到另一抽氣系統(tǒng)可以開始工作的真空泵。3.前級泵，是指用于使另一個泵的前級壓強(qiáng)維持在其比較高許可的前級壓強(qiáng)以下的真空泵。4.維持泵，是指當(dāng)真空系統(tǒng)抽氣很小時，不能有效的利用主要前級泵。為此，在真空系統(tǒng)中另配一種抽氣速度較小的輔助前級泵來維持主泵的正常工作或維持已抽空的容器所需的低壓的真空泵。5.粗真空泵或低真空泵，粗、低真空泵是指從大氣開始，降低被抽容器的壓強(qiáng)后工作在低真空或粗真空壓強(qiáng)范圍內(nèi)的真空泵。6.高真空泵，是指在高真空范圍工作的真空泵。7.超高真空泵，是指在超高真空范圍工作的真空泵。8.增壓泵，通常指工作在低真空泵和高真空泵之間，用以提高抽氣系統(tǒng)在中間壓強(qiáng)范圍的抽氣量或降低前級泵抽氣速率要求的真空泵。天津永磁真空泵聯(lián)系方式</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2513902.html</p></div></div></div></div></div><div id="zxtpwsd" class="page-right twoColRt"><div id="3f884ja" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="r2qhypl" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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