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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fb5d99f" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>徐匯區(qū)減溫減壓裝置公司有哪些,減溫減壓裝置</p><p><span>***更新：</span>2021-01-02 09:16:39</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="nlbxt99" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海大田閥門管道工程有限公司</a></p><p><span>聯(lián)系人：</span>余璐辰</p><p><span>郵箱: </span>business@dtjt.com</p><p><span>電話: </span>18621060309</p><p><span>傳真: </span>21_</p><p><span>網(wǎng)址: </span>https://www.dtjt.com</p><p><span>手機(jī): </span>21-68106370</p><p><span>地址: </span>祝橋鎮(zhèn)工業(yè)城</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="htjpxvj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ntjpfdl" class="box"><p><p style="text-indent:25px">減溫減壓設(shè)備，主要用于火力發(fā)電廠、化工、燃煤等需要蒸汽作為能源的企業(yè)。那么如何選擇那些需要購買降溫減壓裝置的企業(yè)呢?小編從下面幾點(diǎn)，來講解一下如果選擇減溫減壓裝置企業(yè)。一個(gè)企業(yè)、一個(gè)**企業(yè)、一個(gè)有品牌的公司的品牌在產(chǎn)品質(zhì)量上自然要比那些小企業(yè)更可靠。至少人是品牌產(chǎn)品，徐匯區(qū)減溫減壓裝置公司有哪些。一般來說，質(zhì)量是相關(guān)的，控制是更好的，徐匯區(qū)減溫減壓裝置公司有哪些。企業(yè)專業(yè)生產(chǎn)降溫減壓裝置。購買減溫減壓裝置時(shí)，必須選擇專業(yè)生產(chǎn)這種產(chǎn)品的企業(yè)或只生產(chǎn)減溫減壓裝置的企業(yè)。這樣的企業(yè)，雖然產(chǎn)品單一，但愿意在專業(yè)上擁有專業(yè)技術(shù)。想象其他企業(yè)依靠這一點(diǎn)。產(chǎn)品的生存，如果沒有做好，它還能生存嗎?除了以上兩點(diǎn)之外，還有更重要的一點(diǎn)，那就是，行業(yè)的口碑，一個(gè)好的產(chǎn)品公司，在行業(yè)的口碑不會(huì)差。當(dāng)顧客重新購買減溫減壓裝置時(shí)，如果可能的話，在現(xiàn)場(chǎng)檢查一下工廠，這樣他們通常比較放心，不如看好，徐匯區(qū)減溫減壓裝置公司有哪些。減溫減壓裝置經(jīng)過信息處理，指揮執(zhí)行機(jī)構(gòu)使出口的參數(shù)(溫度、壓力)穩(wěn)定在用戶要求范圍內(nèi)。徐匯區(qū)減溫減壓裝置公司有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐匯區(qū)減溫減壓裝置公司有哪些,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666223652344/836920.png"></div><p style="text-indent:25px">減溫減壓裝置出口蒸汽流量變化范圍為30%Q~100%Q，特殊需要者可由供需雙方協(xié)商。減溫減壓裝置額定出口蒸汽壓力P2，減溫減壓裝置額定出口蒸汽壓力的偏差范圍是：①當(dāng)額定出口蒸汽壓力小于0.98MPa時(shí)，為P2±0.04MPa；②當(dāng)額定出口蒸汽壓力不大于3.82MPa時(shí)，為P2±0.06MPa； ③當(dāng)額定出口蒸汽壓力大于3.82MPa時(shí)，為P2±0.15MPa。額定出口蒸汽溫度t2：額定出口蒸汽溫度必須在飽和溫度以上（含飽和溫度）；額定出口蒸汽溫度的偏差范圍的值為額定出口蒸汽溫度t2±5℃。減溫減壓裝置正常運(yùn)行時(shí)，在減溫減壓閥（減壓閥）出口中心線同一水平面下游1m處測(cè)其噪聲，總體噪聲水平不大于85dB(A)。徐匯區(qū)減溫減壓裝置公司有哪些減溫減壓裝置由控制系統(tǒng)、減壓系統(tǒng)、噴水減溫系統(tǒng)和安全保護(hù)系統(tǒng)組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐匯區(qū)減溫減壓裝置公司有哪些,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666331748047/3049921.png"></div><p style="text-indent:25px">在減溫減壓裝置的自然頻率和介質(zhì)流動(dòng)所造成的激勵(lì)頻率一致時(shí)，將引起共振，它是減壓閥在一定減壓范圍內(nèi)產(chǎn)生的，而且一旦條件稍有變化，其噪音變化就很大的高頻振動(dòng)；在減溫減壓裝置中重要的便是減溫減壓閥，減溫減壓閥即是通過控制閥內(nèi)的介質(zhì)流量，將介質(zhì)的壓力減低的，在通過閥內(nèi)或閥后噴入冷卻水，使介質(zhì)起到降溫的作用的一種儀器。簡(jiǎn)單的說，減溫減壓閥就是改變溫度和壓力的儀器。這種儀器在熱電廠、集中供熱、石化、印染、造紙、制藥、冶金等行業(yè)中是很常見的。減溫減壓裝置自動(dòng)控制系統(tǒng)出現(xiàn)故障，應(yīng)立即切換到手操狀態(tài)。</p><p style="text-indent:25px">減溫減壓裝置給水系統(tǒng)清洗也應(yīng)分階段進(jìn)行，裝有給水節(jié)流裝置的，先要把節(jié)流裝置前面的給水管路清洗，清洗二次以上，確認(rèn)干凈后連接節(jié)流裝置，避免雜物堵住節(jié)流圈上的小孔。然后，對(duì)節(jié)流裝置及后面的管路進(jìn)行清洗，清洗二次以上，此時(shí)給水調(diào)節(jié)閥、截止閥、節(jié)流閥須全開。沒有節(jié)流裝置的，可以直接清洗。清洗時(shí)給水管法蘭與減溫減壓閥連接的進(jìn)水法蘭或混合管道噴嘴進(jìn)口處法蘭均不應(yīng)連接，便于清洗水直接從該法蘭中排出，以避免污垢和雜物堵塞噴水孔。減溫減壓裝置整體吹洗后，應(yīng)檢查過濾器濾網(wǎng)有無堵塞現(xiàn)象，并及時(shí)去除。建議在減溫減壓裝置的出口處裝設(shè)對(duì)空排汽閥。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐匯區(qū)減溫減壓裝置公司有哪些,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666583388672/3087583.png"></div><p style="text-indent:25px">減溫減壓裝置減溫減壓閥的減溫功能：同時(shí)，閥體內(nèi)的高溫和高壓蒸汽的溫度和壓力降低，并且蒸汽是自調(diào)節(jié)的。減壓元件為多孔籠狀結(jié)構(gòu)，并具有流罩和孔板以實(shí)現(xiàn)多級(jí)減壓。減壓級(jí)的數(shù)量由蒸汽入口和出口之間的壓力差確定，并且每個(gè)級(jí)中的壓力降低約一半，從而減少減壓。這樣可以減少節(jié)氣門的磨損，并減少高速蒸汽的振動(dòng)和噪音。該閥一次在閥體內(nèi)集成了減壓，減溫和靜音三種功能，可避免因溫差過大而對(duì)零件造成過早損壞，并提高了閥的使用壽命。減溫供水系統(tǒng)：它由給水調(diào)節(jié)閥，止回閥，截止閥和供水管組成。供水調(diào)節(jié)閥的節(jié)流閥為籠式或多級(jí)節(jié)流閥，可承受較高的壓力差，并可避免高壓介質(zhì)通過小間隙發(fā)生氣蝕，從而導(dǎo)致閥座氣蝕和節(jié)流表面。銷毀并減少泄漏?？卓诔示€性排列，可以使用同一直徑調(diào)節(jié)閥的不同CV值來確保調(diào)節(jié)的準(zhǔn)確性和靈敏度。減溫減壓閥是減溫減壓裝置中的關(guān)鍵部件。南京減溫減壓裝置什么牌子好</p><p style="text-indent:25px">減溫減壓裝置的結(jié)構(gòu)組件由減壓閥、節(jié)流孔板、蒸汽混合管道、安全閥、標(biāo)準(zhǔn)件等組成。徐匯區(qū)減溫減壓裝置公司有哪些</p><p style="text-indent:25px">減溫減壓裝置是用戶調(diào)查溫度和壓力決定產(chǎn)品質(zhì)量生產(chǎn)工藝的神器。減溫減壓器裝置廠家，告訴你安裝注意事項(xiàng)：因應(yīng)不同產(chǎn)品，升溫速度可供調(diào)選；在減溫減壓裝置的進(jìn)口處應(yīng)裝有閘閥，供啟閉用。在減溫減壓裝置安全閥處下部須設(shè)一固定支架，在裝置兩端的適當(dāng)位置處應(yīng)各設(shè)一滑動(dòng)支架在裝置兩端連接處應(yīng)考慮熱補(bǔ)償措施或自然補(bǔ)償，在蒸汽出口處適當(dāng)位置的低點(diǎn)須裝設(shè)疏水器。上述閘閥、支架、補(bǔ)償措施、疏水器等由用戶根據(jù)以上情況自行解決。嚴(yán)格按安裝圖及技術(shù)資料安裝進(jìn)出口熱電阻、壓力變送器，避免前后裝反。徐匯區(qū)減溫減壓裝置公司有哪些</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2672563.html</p></div></div></div></div></div><div id="l7vbzf9" class="page-right twoColRt"><div id="jnlt9d7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lrpndbp" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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