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= "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jd53xrf" class="twoCol"><div id="np5xd7f" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_hrzlkdsb/">換熱、制冷空調(diào)設備</a>?廣東換熱器誠信企業(yè) 服務為先上海板換機械設備供應</p><div id="rnjbhtj" class="leftbox clearfix"><h1>廣東換熱器誠信企業(yè) 服務為先上海板換機械設備供應</h1><div id="lf7f35v" class="proBig"><div id="lfljfzl" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258347089843/7634757.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="5h7fz3b" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258347089843/7634757.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jn3t5fz" 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>廣東換熱器誠信企業(yè),換熱器</p><p><span>***更新：</span>2021-01-13 14:14:36</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="j5xzxlz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海板換機械設備有限公司</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: </span>021-57247534</p><p><span>地址: </span>山陽鎮(zhèn)山寧路99號</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="dplxdhf" class="page-proshow02"><p class="title">詳細說明</p><div id="tpnlh5n" class="box"><p><p> 板式換熱器特點1.板式換熱器板片的懸掛處采用“燕尾”型設計，避免板片由于自重及擠壓變型。2.板式換熱器板片采用相互鎖定功能，能夠起到相互固定的作用。3.板式換熱器板片的四邊有“蜂窩狀”設計，能使用戶容易辨認板片的安裝正確性。4.板式換熱器密封墊片采用卡式免膠粘型，能夠節(jié)省將來的維修時間（更換墊片時間節(jié)省1/4）。5.板式換熱器密封墊片設計為“梯形狀”，能夠增強墊片的使用壽命。6.板式換熱器板片上均勻分布有復雜的紋路，整個板片分為多個部分，每個部分紋路均有不同的角度，并且在相重疊接觸的整個板片上形成多變的流道，板片的紋路設計均經(jīng)過計算機仿真及模擬實際運行實驗，確保換熱效率。7.由于板片紋路的影響，廣東換熱器誠信企業(yè)，流道內(nèi)形成明顯的紊流，水在板片表面不易形成水垢，即使出現(xiàn)結垢也非常容易被水流沖掉。板式換熱器的應用換熱器在船舶行業(yè)主要應用于**冷卻，夾套水冷卻，潤滑油冷卻，活塞冷卻劑冷卻，傳動油冷卻，重燃料油預熱，柴油預熱，其他工藝過程冷卻等，電力行業(yè)換熱器在電力行業(yè)主要應用于開式或閉式循環(huán)水冷卻，傳動油冷卻，廣東換熱器誠信企業(yè)，透平油冷卻，潤滑油冷卻，廣東換熱器誠信企業(yè)，活塞和渦輪機及發(fā)動機冷卻液冷卻，柴油發(fā)電站熱回收，廢氣熱回收。板式換熱器價格多少？廣東換熱器誠信企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東換熱器誠信企業(yè),換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258347089843/7634757.jpg"></div><p> 而且在制造過程中要隨時進行檢查。折疊編輯本段渦流熱膜折疊概述渦流熱膜換熱器采用***的渦流熱膜傳熱技術，通過改變流體運動狀態(tài)來增加傳熱效果，當介質經(jīng)過渦流管表面時，強力沖刷管子表面，從而提高換熱效率。比較高可達10000W/m2℃[5]。據(jù)【換熱設備推廣中心】介紹這種結構實現(xiàn)了耐腐蝕、耐高溫、耐高壓、防結垢功能。其它類型的換熱器的流體通道為固定方向流形式，在換熱管表面形成繞流，對流換熱系數(shù)降低。渦流熱膜換熱器的比較大特點在于經(jīng)濟性和安全性統(tǒng)一。由于考慮了換熱管之間，換熱管和殼體之間流動關系，不再使用折流板強行阻擋的方式逼出湍流，而是靠換熱管之間自然誘導形成交替漩渦流，并在保證換熱管不互相摩擦的前提下保持應有的顫動力度。換熱管的剛性和柔性配置良好，不會彼此碰撞，既克服了浮動盤管換熱器之間相互碰撞造成損傷的問題，又避免了普通管殼式換熱器易結垢的問題[6]。折疊性能特點1.***節(jié)能，該換熱器傳熱系數(shù)為6000-8000W/。換熱器2.全不銹鋼制作，使用壽命長，可達20年以上。3.改層流為湍流，提高了換熱效率，降低了熱阻。4.換熱速度快，耐高溫（400℃），耐高壓（）。5.結構緊湊，占地面積小，重量輕，安裝方便，節(jié)約土建投資。廣東換熱器誠信企業(yè)板式換熱器特點有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東換熱器誠信企業(yè),換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140093466797/9343746.jpg"></div><p> 對碳鋼、低合金鋼、銅合金和某些牌號的不銹鋼而言,熔解氧是影響它們在水中腐蝕行為的**重要因素。其他溶解氣體在水中無氧時CO2將導致銅和鋼的腐蝕,但不促進鋁的腐蝕。微量的氨腐蝕銅合金,但對鋁和鋼沒有影響。H2S促進銅和鋼的腐蝕,但對鋁無影響。SO2降低了水的pH值,增加了水對金屬的腐蝕性。硬度一般說來,淡水的硬度增高對銅、鋅、鉛和鋼等金屬的腐蝕減小。非常軟的水腐蝕性很強,在這種水中,不宜用銅、鉛、鋅。相反,鉛在軟水中耐蝕,在硬度高的水中產(chǎn)生孔蝕。pH值鋼在pH>11的水中腐蝕較小,pH<7時腐蝕增大。離子的影響氯離子可以破壞不銹鋼等鈍化金屬的表面,誘發(fā)孔蝕或。垢的影響淡水中的CaCO3垢。CaCO3垢層對傳熱不利,但是有利于防止腐蝕。4·傳熱過程對腐蝕的影響金屬在有傳熱和沒有傳熱的條件下,腐蝕行為是不相同的。一般說來,傳熱使金屬的腐蝕加劇,特別是在有沸騰、汽化或過熱的條件下更明顯。在不同介質中,或對不同的金屬,傳熱的影響也不相同。5·防腐方法知道了換熱器各種腐蝕的原因,合理的選擇防腐措施,才能達到***利用設備的目的。折疊防護針對以上討論的有關腐蝕情況,提出以下防腐方法:這里主要介紹緩蝕劑,電化學保護。</p><p> 板式熱交換器是一組波紋金屬板組成，板上有四個角孔，供熱交換的兩種液（氣）體通過。金屬板片安裝在一個側面有固定板和活動壓緊板的框架內(nèi)，并用夾緊螺栓夾緊。板片上裝有密封墊片，將流體通道密封，并且引導流體交替地流至各自的通道內(nèi)。波紋板不僅提高了湍流程度，并且形成許多支撐點，足以承受介質間的壓力差。金屬板和活動壓緊板懸掛在上導桿，并由下導桿定位，而桿端則固定在支撐柱上。中文名水水換熱器結構特點傳熱效率高組成波紋金屬板優(yōu)點提高了湍流程度目錄1可拆卸板式?設計?低成本?熱損失小?結構易維修2利用水水換熱器可拆卸板式編輯水水換熱器設計板片波紋的設計，以高度的薄膜導熱系數(shù)為目標，流體在極低的流速下即可發(fā)生強烈的擾動流，一般的說，板式換熱器的傳熱系數(shù)K值在3000-6000W/m.℃范圍內(nèi)。水水換熱器低成本在相同傳熱量的前提下，金屬耗量低，占地面積，流體阻力，冷卻水用量等項目數(shù)值的減小，使得投資成本降低。水水換熱器熱損失小因結構緊湊和體積小，換熱器的外表面積也很小，因而熱損失也很小，通常設備不再需要保溫。水水換熱器結構易維修很小的空間可以組合較大的換熱面積，設備本身可以提供維修空間，不需另外的拆裝空間。煙氣換熱器結構特點。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東換熱器誠信企業(yè),換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140088349609/8899149.jpg"></div><p> 目前主要的海水淡化方法有多級閃蒸(MSF)、反滲透(SWRO)、多效蒸發(fā)(MED)和壓汽蒸餾(VC)等，而適用于大型海水淡化的方法只有SWRO、MSF和MED，比較大的MSF淡化廠規(guī)模達30×104m3/d，比較大的SWRO淡化廠規(guī)模為20×104m3/d。航空用鈦占歐洲市場總需求量的50%，這部分比較穩(wěn)定。而工業(yè)用鈦等領域不太穩(wěn)定，化學工業(yè)、電力、脫鹽業(yè)及其它占28%，熱交換器占11%，海洋業(yè)占8%，裝甲占3%[7]。在國外，鈦熱交換器的市場也極為可觀。美國在海洋油氣、天然氣、海水淡化等領域開發(fā)鈦換熱器、鈦冷凝器、鈦制采油平臺鈦蒸發(fā)器等。日本1999年制造熱交換器的用鈦量為2100t，估計2009年將達5000t。日本鈦應用的特點仍是民用?；ぁ㈦娏秃Ｋ侨毡锯伿袌龅闹饕I域。日產(chǎn)×105t的MSF型海水淡化裝置需用鈦1500t。在耐蝕鈦合金方面開發(fā)了以Co，Ru，Ni等代替價格高的Pd的SMI-ACE，AKOT，TiCOREX等鈦合金，用于發(fā)電、海水淡化、制鹽等的熱交換器[8]。Ti-Ni等新型耐蝕合金已被推向市場，用于制作熱交換器，也用于熱交換器。換熱器維修清洗的方法？陜西食品換熱器</p><p style="text-indent:25px">板式換熱器怎么拆開清洗？廣東換熱器誠信企業(yè)</p><p> 不銹鋼中其余添加元素也均發(fā)揮不同作用。像Mo會在一定程度上抵消氯離子引起的腐蝕，但是也有一個適用范圍。常用不銹鋼：304，316屬于奧氏體不銹鋼，其牌號為國外叫法的簡寫（一般均為進口），為300系列。美國牌號是美國鋼鐵協(xié)會AISI標準，日本是日本工業(yè)協(xié)會標準SUS。中國主要用成分表示，見下表。304、304L、316、316L的成分區(qū)別。L的含義是Low,表示更低含量的碳。帶L的焊接性能好，數(shù)字一樣的話，成分除碳以外其余成分無大區(qū)別。又由于316與316L價格差別不大，故直接選用316L。從成分表中可以看出304與316比較大區(qū)別為Mo（鉬）含量不同，所以316抗氯離子濃度能力要比304強。也是我們選用304還是316的主要依據(jù)。兩種材質在耐受的氯離子濃度見下頁表格，板材的補充說明：板片常用材料的特點和使用條件補充評價材料耐蝕性好壞的指標是“耐局部腐蝕當量PRE”值越大則耐腐蝕性越好。主要是Cr、MO、Ni的含量決定。1）304不銹鋼：使用于有機和無機介質中，濃度＜30%溫度＜＝100/濃度﹥30%溫度﹤50的硝酸溫度﹤100的各種濃度的碳酸、氨水和醇類。304L的材料基本和304材料一樣，可焊接性更好，可以用作焊接式換熱器。2）316L天然冷卻水、冷卻塔水、軟化水、碳酸。廣東換熱器誠信企業(yè)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2831159.html</p></div></div></div></div></div><div id="7n5fjfl" class="page-right twoColRt"><div id="t553d3t" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nlrnbpd" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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