貴州板式換熱器制造公司推薦咨詢上海板換機(jī)械設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 板式換熱器是由框架、傳熱板片組及夾緊螺栓等主要部件組成?？蚣馨ㄒ粋€固定壓緊板和一個活動壓緊板，由上導(dǎo)桿與下導(dǎo)桿支承，在另端有一支柱。壓制成的波紋板片懸掛在兩板之間的上導(dǎo)桿上，移動活動壓緊板將"><meta name="keywords" content="貴州板式換熱器制造公司,換熱器"><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" content="no-transform" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-jxjxysb_hrzlkdsb/">換熱、制冷空調(diào)設(shè)備</a>?貴州板式換熱器制造公司推薦咨詢上海板換機(jī)械設(shè)備供應(yīng)</p><div id="qkwv8xx" class="leftbox clearfix"><h1>貴州板式換熱器制造公司推薦咨詢上海板換機(jī)械設(shè)備供應(yīng)</h1><div id="utg77da" class="proBig"><div id="pebqzgi" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258627441406/2534940.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="i7vz8ur" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258627441406/2534940.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uolxhdp" 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(guān)鍵詞：</span>貴州板式換熱器制造公司,換熱器</p><p><span>***更新：</span>2021-02-07 03:05:58</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kk8lse8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海板換機(jī)械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>張云周</p><p><span>郵箱: </span>shinfo@shphe.com</p><p><span>電話: </span>15921733465</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shphe.com</p><p><span>手機(jī): </span>021-57247534</p><p><span>地址: </span>山陽鎮(zhèn)山寧路99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="88hoqsz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ji7o3km" class="box"><p><p> 板式換熱器是由框架、傳熱板片組及夾緊螺栓等主要部件組成?？蚣馨ㄒ粋€固定壓緊板和一個活動壓緊板，由上導(dǎo)桿與下導(dǎo)桿支承，在另端有一支柱。壓制成的波紋板片懸掛在兩板之間的上導(dǎo)桿上，移動活動壓緊板將板片組壓緊，再用一組夾緊螺柱將固定壓緊板和活動壓緊板夾緊至一定尺寸。兩種介質(zhì)經(jīng)固定(或活動)壓緊板上法蘭孔流入由波紋板片組成的各自通道，熱交換后介質(zhì)再由固定(或活動)壓緊板上的法蘭孔流出。同定壓緊板、活動壓緊板、支柱及導(dǎo)桿均為低碳鋼?？紤]到用戶的多種使用要求，框架設(shè)計有多種型式，主要有雙支撐框架式和常用的落地式等，也可根據(jù)用戶的要求更改框架的型式。傳熱板片是板式換熱器的**部件之一。波紋板片通過一次壓制成型，合理的波紋設(shè)計增加了板片有效傳熱面積，使流體順波紋通過時形成湍流，強(qiáng)化了傳熱過程。裝配時波紋與波紋相交成大量接觸抗點(diǎn)，**提高了板片組的剛度，因此能承受較高的壓力。每塊板片作為一個傳熱面，在密封墊的作用下，板片的兩側(cè)分別有冷熱介質(zhì)通過，進(jìn)行換熱。板片上有四個分配液體的孑L，孑L及板片四周裝有密封墊片，貴州板式換熱器制造公司，貴州板式換熱器制造公司，貴州板式換熱器制造公司，限制介質(zhì)在板片組內(nèi)流動，各板片形成平行的通道，流經(jīng)里面的兩種介質(zhì)，作換熱效果的方向流動。板式換熱器產(chǎn)品維修的方法？貴州板式換熱器制造公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州板式換熱器制造公司,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258627441406/2534940.jpg"></div><p> 自60年代開始，為了適應(yīng)高溫和高壓條件下的換熱和節(jié)能的需要，典型的管殼式換熱器也得到了進(jìn)一步的發(fā)展。70年代中期，為了強(qiáng)化傳熱，在研究和發(fā)展熱管的基礎(chǔ)上又創(chuàng)制出熱管式換熱器。換熱器中流體的相對流向一般有順流和逆流兩種。順流時，入口處兩流體的溫差比較大，并沿傳熱表面逐漸減小，至出口處溫差為**小。逆流時，沿傳熱表面兩流體的溫差分布較均勻。在冷、熱流體的進(jìn)出口溫度一定的條件下，當(dāng)兩種流體都無相變時，以逆流的平均溫差比較大順流**小。在完成同樣傳熱量的條件下，采用逆流可使平均溫差增大，換熱器的傳熱面積減??；若傳熱面積不變，采用逆流時可使加熱或冷卻流體的消耗量降低。前者可節(jié)省設(shè)備費(fèi)，后者可節(jié)省操作費(fèi)，故在設(shè)計或生產(chǎn)使用中應(yīng)盡量采用逆流換熱。當(dāng)冷、熱流體兩者或其中一種有物相變化(沸騰或冷凝)時，由于相變時只放出或吸收汽化潛熱，流體本身的溫度并無變化，因此流體的進(jìn)出口溫度相等，這時兩流體的溫差就與流體的流向選擇無關(guān)了。除順流和逆流這兩種流向外，還有錯流和折流等流向。在傳熱過程中，降低間壁式換熱器中的熱阻，以提高傳熱系數(shù)是一個重要的問題。熱阻主要來源于間壁兩側(cè)粘滯于傳熱面上的流體薄層(稱為邊界層)。貴州板式換熱器誠信企業(yè)板式換熱器和管式換熱器的區(qū)別是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州板式換熱器制造公司,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258627558593/2064816.jpg"></div><p> 包括蒸餾法、電滲析法、反滲透法、太陽能法等淡化技術(shù)在不同程度上得到較多的開發(fā)和應(yīng)用，并已取得良好的社會、環(huán)境和經(jīng)濟(jì)效益。海水淡化工程不但在國內(nèi)取得發(fā)展，而且還有技術(shù)輸出，如多套裝置已出口到印尼、中東、基里巴斯和馬爾代夫等國家和地區(qū)。據(jù)不完全統(tǒng)計，全國擁有一支3000人以上的專業(yè)技術(shù)隊伍，從事科研與開發(fā)的單位100多個，設(shè)備生產(chǎn)廠60多家。其中膜法技術(shù)所占比重比較大。約占90%以上[5]。隨著沿海地區(qū)及島嶼的社會經(jīng)濟(jì)發(fā)展，及海水淡化技術(shù)的成熟與成本的降低，加上當(dāng)?shù)厮Y源的嚴(yán)重短缺，對海水淡化的需求會越來越大，近年來開始有迅速增長的勢頭，*舟山和長島近年內(nèi)將逐步建成容量近2000m3/d的幾個海水淡化站。大港電廠、大亞灣海水淡化裝置建設(shè)，以及北方濱海城市如大連、煙臺等也在考慮用海水淡化作為城市應(yīng)急供水。除海水淡化之外，沿海地區(qū)(另有華北和西北地區(qū))苦咸水資源也應(yīng)列在可用水資源之列，由于苦咸水淡化成本低，現(xiàn)已有一定規(guī)模，有不斷發(fā)展擴(kuò)大的趨勢，如淪化集團(tuán)已建成18000m3/d的高鹽度苦咸水淡化廠。海水淡化技術(shù)經(jīng)過半個多世紀(jì)的發(fā)展，從技術(shù)上講，已經(jīng)比較成熟，大規(guī)模地把海水變成淡水，已經(jīng)在世界各地出現(xiàn)，并以海灣地區(qū)為主。</p><p> 背景技術(shù)：換熱器在石油、化工、垃圾處理等行業(yè)廣泛應(yīng)用。在燃煤鍋爐、垃圾焚燒爐等工藝中，排放的煙氣中含有大量粉塵和余熱，為了實(shí)現(xiàn)節(jié)能減排，常在煙氣管道上安裝換熱器來回收煙氣熱量。隨著使用時間的增加，煙氣中粉塵污垢會大量粘附在換熱器的表面，降低熱交換效果。所以需要經(jīng)常清洗換熱器，而長時間停機(jī)清洗換熱器會導(dǎo)致大量熱量損失。因此，需要研發(fā)一種能夠在線清洗的換熱器，來減小停機(jī)時間，減少熱量損失，保證熱交換效果。技術(shù)實(shí)現(xiàn)要素：本實(shí)用新型的目的是提供一種自清洗型換熱器，旨在解決上述現(xiàn)有技術(shù)中換熱器長時間運(yùn)行污垢粘附導(dǎo)致?lián)Q熱效果差，停機(jī)清洗時間長熱量損失大的技術(shù)問題。為解決上述技術(shù)問題，本實(shí)用新型所采取的技術(shù)方案是：一種自清洗型換熱器，包括換熱管、清洗系統(tǒng)及與煙道相連的殼體，所述換熱管為若干根、且并列設(shè)置在殼體內(nèi)，所述清洗系統(tǒng)設(shè)置于殼體及換熱管的外側(cè)，若干根換熱管的頂部均連通內(nèi)充待吸熱介質(zhì)的介質(zhì)進(jìn)管，若干根換熱管的底部均連通介質(zhì)出管；所述清洗系統(tǒng)包括噴淋管、輸送泵、清洗管路和清洗箱，內(nèi)充清洗液的清洗箱設(shè)置于殼體的底部、且與殼體連通。所述噴淋管上設(shè)有若干個朝向殼體內(nèi)換熱管的噴淋口。板式換熱器也就是板式熱交換器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州板式換熱器制造公司,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140093300781/8253807.jpg"></div><p> 船用海水淡化技術(shù)的產(chǎn)業(yè)化發(fā)展始于20世紀(jì)50年代，至今已形成了蒸餾法、電滲析法和反滲透法等技術(shù)。從目前市場占有率來看，蒸餾和反滲透是主要型式。反滲透海水淡化裝置能耗較少，近年來裝船量增長較快。在出海船只中，蒸餾法海水淡化裝置是主導(dǎo)產(chǎn)品，而且類型也比較多，既有多級閃發(fā)、沸騰蒸餾和壓氣蒸餾之分，也有管式、板式之分。多級閃發(fā)技術(shù)現(xiàn)已比較成熟。其熱源主要是鍋爐蒸汽。壓氣蒸餾法需要有附加的蒸汽壓縮裝置，適用于供汽不便、沒有低品位熱量可用的場合。沸騰蒸餾法具有其他方法不可比擬的特點(diǎn)，如設(shè)備簡單可靠、原水不需要預(yù)處理、出水品質(zhì)較高等。其中的板式蒸餾法雖然蒸發(fā)效率高，但板間流體通道容易被固體顆粒沉積所堵塞，不適用于尾氣直接加熱的蒸餾裝置。在商業(yè)用途上，淡水技術(shù)可分為2大類，一類為蒸餾法，另一類為薄膜法。蒸餾法又可細(xì)分為多級閃化法(Multi-StageFl，MSF)、多效蒸餾法(Multi-EffectDistillation，MED)和蒸汽壓縮法(Vapopression，VC)3種。薄膜法主要有電透析法(ElectroDialysis，ED)、逆(反)滲透法(ReverseOsmosis，RO)與納米過濾法(NanoFiltration，NF)等。在全世界海水淡化方法的應(yīng)用上，逆(反)滲透法(RO)排名是第1位。上海板換機(jī)械設(shè)備有限公司為您提供換熱器售后服務(wù)。貴州板式換熱器誠信企業(yè)</p><p style="text-indent:25px">板式換熱器板片型號有哪些？貴州板式換熱器制造公司</p><p> 上海板換機(jī)械設(shè)備有限公司是專業(yè)從事板式換熱器設(shè)備及其成套裝置的產(chǎn)品設(shè)計、制造、安裝和服務(wù)的中德合資企業(yè)。公司致力于為全球多個國家和地區(qū)的石油/天然氣、化工、冶金、生物能源、暖通空調(diào)、船舶、食品醫(yī)藥、機(jī)械制造、造紙、鋼鐵等行業(yè)的客戶提供***的板式熱交換設(shè)備。公司立足上海，在全球設(shè)立銷售服務(wù)網(wǎng)絡(luò)，以滿足客戶需求。產(chǎn)品遠(yuǎn)銷美國、加拿大、馬來西亞、印度、伊朗、印尼、希臘、羅馬尼亞等歐美及東南亞十幾個國家和地區(qū)，在客戶中享有良好聲譽(yù)。公司已先后為中石油、中石化、中海油、中船重工、中國鋁業(yè)、中糧集團(tuán)、魏橋集團(tuán)、信發(fā)集團(tuán)、錦江集團(tuán)、東方希望、盛虹集團(tuán)、吉林燃料乙醇、河南天冠、揚(yáng)農(nóng)集團(tuán)等國內(nèi)**企業(yè)，以及BASF、Bayer、ADM、Wartsila、LANXESS、Kerry、Petronas、Cameron、BP、GS、POSCO等跨國公司提供了多種類型的熱交換設(shè)備和相關(guān)服務(wù)。貴州板式換熱器制造公司</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3199226.html</p></div></div></div></div></div><div id="lahov7n" class="page-right twoColRt"><div id="po3tqu3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ih7yeqx" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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