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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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>遼寧減溫減壓裝置質量怎么樣,減溫減壓裝置</p><p><span>***更新：</span>2021-01-18 03:11:30</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="lpmoqce" 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: </span>21-68106370</p><p><span>地址: </span>祝橋鎮(zhèn)工業(yè)城</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="9pmj32n" class="page-proshow02"><p class="title">詳細說明</p><div id="xwdv7bt" class="box"><p><p style="text-indent:25px">在減溫減壓裝置的自然頻率和介質流動所造成的激勵頻率一致時，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；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)的介質流量，將介質的壓力減低的，在通過閥內(nèi)或閥后噴入冷卻水，使介質起到降溫的作用的一種儀器。簡單的說，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。減溫減壓裝置自動控制系統(tǒng)出現(xiàn)故障，應立即切換到手操狀態(tài)。減溫減壓裝置的結構組件由減壓閥，遼寧減溫減壓裝置質量怎么樣，遼寧減溫減壓裝置質量怎么樣，遼寧減溫減壓裝置質量怎么樣、節(jié)流孔板、蒸汽混合管道、安全閥、標準件等組成。遼寧減溫減壓裝置質量怎么樣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧減溫減壓裝置質量怎么樣,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666583388672/3087583.png"></div><p style="text-indent:25px">在選擇過程中還是應該確認它的具體系統(tǒng)，我們知道現(xiàn)在減溫減壓裝置中包括了減壓系統(tǒng)和減溫系統(tǒng)，所以兩種系統(tǒng)在實際使用過程中都可以更好的進行維修，一般在使用過程中的故障率非常低，而且大家在維修時也可以找專業(yè)人員進行維修，所以沒有其他的維修技巧。兩個系統(tǒng)是分開的，在使用過程中也可以發(fā)現(xiàn)減壓系統(tǒng)和減溫系統(tǒng)是分開的，這是因為在不同的工況情況下，可能需要的溫度和壓力不同，所以大家應該看看具體的使用場所范圍，再確認具體的溫度和壓力之后，裝置在使用過程中也可以發(fā)揮更好的作用，基本上可以有效的正常運轉，關鍵還需要選擇質量較好的系統(tǒng)才會更放心。通過上述內(nèi)容，大家不僅可以知道減溫減壓裝置在現(xiàn)在市場中的需求量還可以發(fā)現(xiàn)在設置的時候需要考慮的因素非常少，因為我們需要關注溫度，還需要看看整體的壓力情況，按照這些選擇方式和使用的特點也可以知道整個系統(tǒng)的作用，確實在使用過程中沒有卡阻的現(xiàn)象，減溫水霧化的效果也非常好。江蘇減壓裝置費用哪家便宜減溫減壓裝置后部管道低處應安裝輸水閥。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧減溫減壓裝置質量怎么樣,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363665574609375/7235091.png"></div><p style="text-indent:25px">減溫減壓裝置上的疏水閥，當壓力達到規(guī)定值時，自動將冷凝水排出。減溫減壓裝置調試完畢，蒸汽參數(shù)正常后，即可投入到自動控制狀態(tài)運行。自動控制儀表和熱力控制柜的調試按“自動控制儀表說明書”和“控制裝置說明書”進行。減溫減壓裝置停止工作時，應預先通告鍋爐房及用戶。先逐漸關閉入口處切斷閥，然后手動關閉減壓閥和給水調節(jié)閥，使蒸汽壓力和溫度漸漸降低，即時逐漸打開通往排水管的截止閥，使減溫水排放通暢。確認斷汽后，關閉出口處切斷閥，再檢查入口處切斷閥關閉是否嚴密。</p><p style="text-indent:25px">減溫減壓裝置主要用于供熱系統(tǒng)，可對電站或工業(yè)鍋爐以及熱電廠等處送來的蒸汽的壓力、溫度降低到用戶所需的蒸汽參數(shù)。減溫減壓裝置根據(jù)需要分為減溫減壓裝置、減溫裝置、減壓裝置。按蒸汽參數(shù)的高低又可分為中溫中壓、次高壓和高溫高壓減溫減壓裝置。應用：熱電聯(lián)產(chǎn)熱網(wǎng)集中供熱。電站或工業(yè)鍋爐以及熱電廠。熱交換站或換熱器蒸汽進口。溴化鋰制冷機組蒸汽動力入口。石化、輕紡、造紙、制藥、食品等生產(chǎn)工藝設備動力及用熱。、減溫減壓裝置的安全保護系統(tǒng)：采用彈簧安全閥（或主安全閥）來實現(xiàn)安全保護。當管道內(nèi)蒸汽壓力超過允許值時，安全閥即自動開啟排除蒸汽。當壓力恢復至規(guī)定值時，安全閥即自動關閉。使二次蒸汽壓力保持在允許值內(nèi)，保證設備和管路的安全運行。減溫減壓裝置的熱力調節(jié)系統(tǒng)：實現(xiàn)對電動減溫減壓閥和電動調節(jié)閥的控制，有自動控制、遠程遙控或現(xiàn)場手動控制等多種形式。減溫減壓閥的性能直接影響整個減溫減壓裝置的性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧減溫減壓裝置質量怎么樣,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666223652344/836920.png"></div><p style="text-indent:25px">減溫減壓裝置是現(xiàn)代工業(yè)中熱電聯(lián)產(chǎn)、集中供熱(或供汽)及輕工、電力、化工、紡織等企業(yè)在熱能工程中應用的一種蒸汽熱能參數(shù)(壓力、溫度)轉變裝置和利用余熱的節(jié)能裝置，通過本裝置，把用戶提供的蒸汽參數(shù)降到用戶需要合適的溫度和壓力，以滿足用戶的要求，并且能夠充分節(jié)約熱能，合理使用熱能。那么減溫減壓裝置有哪些特點呢?減壓系統(tǒng)采用雙閥座減壓閥結構，不平衡力小，調節(jié)范圍大，動作平穩(wěn)，無卡阻現(xiàn)象。減溫系統(tǒng)采用文丘里氏加笛管噴嘴的方式，無傳動部件，減溫水霧化效果好，噴嘴拆裝方便，便于維修。減壓系統(tǒng)和減溫系統(tǒng)分開，主要用于工況惡劣，如蒸汽流量小不適用采用減溫減壓閥的，及飽和蒸汽的工況(壓力較低主要考慮蒸汽流速較低)采用文丘里管減溫方式，減溫水充分霧化，以達到較好的減溫效果。減溫減壓裝置保證離地、離墻一定的安裝間距，以便安裝維護。江蘇減溫裝置咨詢</p><p style="text-indent:25px">減壓系統(tǒng)采用雙閥座減壓閥結構，不平衡力小，調節(jié)范圍大，動作平穩(wěn)，無卡阻現(xiàn)象。遼寧減溫減壓裝置質量怎么樣</p><p style="text-indent:25px">減溫減壓裝置的蒸汽管道：由于使用了減壓閥，省去了原來的減壓和減壓裝置中的單獨的噴水和減壓混合管，從而將整個裝置的長度縮短了約1/2，結構緊湊，并減少了占地面積。減少工程投資管道上裝有安全閥，壓力表，溫度計等，以確保設備的安全運行。熱調節(jié)裝置：包括溫度控制柜和電動執(zhí)行器。有兩種控制方法：自動控制(電子調節(jié)儀器的自動控制)和順序控制。自動控制柜包括：溫度指示器，壓力指示器，調節(jié)器，警報器，操作員等。配備減壓和調節(jié)閥的電動執(zhí)行器分為直行程和角行程。它的蒸汽壓力由儀表壓力變送器調節(jié)，可以將蒸汽壓力波動更改為4-20m。減溫減壓設備將高參數(shù)蒸汽還原為低參數(shù)蒸汽。以鍋爐過熱器出口為例。來自鍋爐的蒸汽通過加熱器的出口到達蒸汽輪機進行工作。蒸汽輪機對輸入蒸汽參數(shù)有范圍要求。如果過熱器出口處的蒸汽參數(shù)超過蒸汽輪機要求的上限，則會損壞蒸汽。因此，必須使用降溫/降壓裝置以將參數(shù)降低到適用范圍。遼寧減溫減壓裝置質量怎么樣</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2893928.html</p></div></div></div></div></div><div id="dfhzbya" class="page-right twoColRt"><div id="3nfskwo" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ajqsuby" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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