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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="5x2spj8" class="twoCol"><div id="m7kmegn" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_hrzlkdsb/">換熱、制冷空調(diào)設(shè)備</a>?廣西壽命長換熱器制造公司誠信經(jīng)營上海板換機(jī)械設(shè)備供應(yīng)</p><div id="6tsurtq" class="leftbox clearfix"><h1>廣西壽命長換熱器制造公司誠信經(jīng)營上海板換機(jī)械設(shè)備供應(yīng)</h1><div id="onkmo8q" class="proBig"><div id="0pm3c8e" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258630859375/1175264.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pe28azg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258630859375/1175264.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pz29kro" 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>廣西壽命長換熱器制造公司,換熱器</p><p><span>***更新：</span>2021-01-29 10:08:02</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="nmjgdkm" 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="raxz7fu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="k3xunuh" class="box"><p><p> 前言：板式換熱器是一種性能好、結(jié)構(gòu)緊湊的換熱設(shè)備，19世紀(jì)80年代首先作為連續(xù)低溫?fù)Q熱器研制成功，到20世紀(jì)20年代開始應(yīng)用于食品工業(yè)。由于板式換熱器在制造和使用上都有一些獨特之處，因此，目前板式換熱器已經(jīng)大多應(yīng)用于石油、化工、輕工、電力、冶金、機(jī)械、能源等工業(yè)領(lǐng)域，成為換熱器家族中極具競爭力的品種。我國是從20世紀(jì)60年代開始生產(chǎn)板式換熱器，至今板式換熱器在我國很多領(lǐng)域都得到了各行各業(yè)的應(yīng)用。鈦及鈦合金是一種新興的很有前途的金屬材料，用鈦制作換熱器具有耐腐蝕性好，廣西壽命長換熱器制造公司、傳熱效率高、表面光潔無結(jié)垢層、比重小、強(qiáng)度高、設(shè)備體積和質(zhì)量小等特點，可應(yīng)用于航空、宇宙開發(fā)、海洋工程、石油、化工、冶金、電子、醫(yī)藥衛(wèi)生、食品加工、儀器儀表等領(lǐng)域。板式換熱器概述板式換熱器是由一系列具有一定波紋形狀的金屬片疊裝而成的一種新型板式換熱器。各種板片之間形成薄矩形通道，廣西壽命長換熱器制造公司，通過半片進(jìn)行熱量交換。它與常規(guī)的管殼式換熱器相比，在相同的流動阻力和泵功率消耗情況下，其傳熱系數(shù)要高出很多，在適用的范圍內(nèi)有取代管殼式換熱器的趨勢。板式換熱器、熱交換器行業(yè)板片常用的材料主要有奧氏體不銹鋼，廣西壽命長換熱器制造公司、鈦及鈦合金、鎳及鎳合金等冷軋薄板。板式換熱器可以應(yīng)用于各個行業(yè)。廣西壽命長換熱器制造公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣西壽命長換熱器制造公司,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258630859375/1175264.jpg"></div><p> 根據(jù)統(tǒng)計，熱交換器的噸位約占整個工藝設(shè)備的20%有的甚至高達(dá)30%，其重要性可想而知。折疊管殼式管殼式換熱器是一個量大而品種繁多的產(chǎn)品，迫切需要新的耐磨損、耐腐蝕、**度材料。我國在發(fā)展不銹鋼銅合金復(fù)合材料、鋁鎂合金及碳化硅等非金屬材料等方面都有不同程度的進(jìn)展，其中尤以鈦材發(fā)展較快。鈦對海水、氯堿、醋酸等有較好的抗腐蝕能力，如再強(qiáng)化傳熱，效果將更好，一些制造單位已較好的掌握了鈦材的加工制造技術(shù)。對材料的噴涂，我國已從國外引進(jìn)生產(chǎn)線。鋁鎂合金具有較高的抗腐蝕性和導(dǎo)熱性，價格比鈦材便宜，應(yīng)予注意。國內(nèi)在節(jié)能增效等方面改進(jìn)換熱器性能，提高傳熱效率，減少傳熱面積降低壓降，提高裝置熱強(qiáng)度等方面的研究取得了***成績。換熱器的大量使用有效的提高了能源的利用率，使企業(yè)成本降低，效益提高。折疊編輯本段金屬換熱折疊間壁式夾套式換熱器：這種換熱器是在容器外壁安裝夾套制成，結(jié)構(gòu)簡單；但其加熱面受容器壁面限制，傳熱系數(shù)也不高.為提高傳熱系數(shù)且使釜內(nèi)液體受熱均勻，可在釜內(nèi)安裝攪拌器.當(dāng)夾套中通入冷卻水或無相變的加熱劑時，亦可在夾套中設(shè)置螺旋隔板或其它增加湍動的措施，以提高夾套一側(cè)的給熱系數(shù).為補(bǔ)充傳熱面的不足。廣西壽命長換熱器制造公司上海板換，精益求精為客戶提供專業(yè)板式換熱器！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣西壽命長換熱器制造公司,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221258627441406/2534940.jpg"></div><p> 板式換熱器它在工業(yè)上的應(yīng)用有著悠久的歷史，而且至今仍在所有換熱器中占據(jù)主導(dǎo)地位。主體結(jié)構(gòu)由換熱板片以及板間的膠條組成。長期在市場占據(jù)主導(dǎo)地位，占地面積小、換熱效率搞，更換備件價格便宜。主要應(yīng)用于液體-液體之間的換熱，行業(yè)內(nèi)常稱為水水換熱，其換熱效率在5000w/。換熱器是化工生產(chǎn)中重要的單元設(shè)備，根據(jù)統(tǒng)計，熱交換器的噸位約占整個工藝設(shè)備的20%有的甚至高達(dá)30%，其重要性可想而知。噴淋室不但可以像氣體洗滌塔一樣對空氣進(jìn)行冷卻，而且還可對其進(jìn)行加熱處理。但是，它也有對水質(zhì)要求高、占地面積大、水泵耗能多等缺點：所以，在一般建筑中，噴淋室已不常使用或*作為加濕設(shè)備使用。但是，在以調(diào)節(jié)濕度為主要目的的紡織廠、卷煙廠等仍大量使用!(3)噴射式熱交換器在這種設(shè)備中，使壓力較高的流體由噴管噴出，形成很高的速度，低壓流體被引入混合室與射流直接接觸進(jìn)行傳熱，并一同進(jìn)入擴(kuò)散管，在擴(kuò)散管的出口達(dá)到同一壓力和溫度后送給用戶。(4)混合式冷凝器這種設(shè)備一般是用水與蒸汽直接接觸的方法使蒸汽冷凝。注意事項1、保持管網(wǎng)的清潔。無論是在工作前還是工作完成后，都必須對管網(wǎng)進(jìn)行清潔處理。</p><p> 4）土壤的導(dǎo)熱系數(shù)會隨著鉆井深度不同而改變，60m～100m深的鉆孔比較適宜。參考文獻(xiàn)：[1]于明志，方肇洪。現(xiàn)場測試地下巖土平均熱物性參數(shù)方法。.熱能動力工程，2002，17（5）：489～492。[2]朱瑞琪，張健明。熱響應(yīng)試驗方法與機(jī)理。西部制冷空調(diào)與暖。2004,24(2):1～3。[3]AustinⅢ,ofanin-stiusystemformeasuringgroundthermaperties,Master’sthesis,OklahomaStateUniversity,Stillwater,.[4]朱漢寶，周亞素，U型管埋地?fù)Q熱器傳熱性能實驗系統(tǒng)的研制。流體機(jī)械，2006，35（4）：56~60。[5]朱漢寶，周亞素，撒世忠，U型管埋地?fù)Q熱器周圍土壤傳熱性能實驗研究。流體機(jī)械，2006，35（8）：51-56。[6]李新國，趙軍，等.垂直螺旋盤管地源熱泵供暖制冷實驗研究[J].太陽能學(xué)報,2002,23(6):684-686。[7](2004)1947–1963.[8](2001)：503～507[9]–dischargingtestwithsolarEnergy31(2006)971–985[10].Gehlin,(2003)2239–2254.[11]ArifHepbasli,OzayAkdemir,。板式換熱器應(yīng)用案例有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣西壽命長換熱器制造公司,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140089863281/8126722.jpg"></div><p> 固定管板式換熱器的兩端應(yīng)留出足夠的空間以便能抽出和更換管子。并且，用機(jī)械法清洗管內(nèi)時。兩端都可以對管子進(jìn)行刷洗操作。U形管式換熱器的固定頭蓋應(yīng)留出足夠的空間以便抽出管束，也可在其相對的一端留出足夠的空間以便能拆卸殼體。換熱器不得在超過銘牌規(guī)定的條件下運(yùn)行。應(yīng)經(jīng)常對管，殼程介質(zhì)的溫度及壓降進(jìn)行監(jiān)督，分析換熱管的泄漏和結(jié)垢情況。管殼式換熱器就是利用管子使其內(nèi)外的物料進(jìn)行熱交換、冷卻、冷凝、加熱及蒸發(fā)等過程，與其他設(shè)備相比較，其余腐蝕介質(zhì)接觸的表面積就顯得非常大，發(fā)生腐蝕穿孔結(jié)合處松弛泄漏的危險性很高，因此對換熱器的防腐蝕和防泄漏的方法也比其他設(shè)備要多加考慮，當(dāng)換熱器用蒸汽來加熱或用水來冷卻時，水中的溶解物在加熱后，大部分溶解度都會有所提高，而***鈣類型的物質(zhì)則幾乎沒有變化。冷卻水經(jīng)常循環(huán)使用，由于水的蒸發(fā)，使鹽類濃縮，產(chǎn)生沉積或污垢。又因水中含有腐蝕性溶解氣體及氯離子等引起設(shè)備腐蝕，腐蝕與結(jié)垢交替進(jìn)行，激化了鋼材的腐蝕。因此必須經(jīng)過清洗來改善換熱器的性能。由于清洗的困難程度是隨著垢層厚度或沉積的增加而迅速增大的，所以清洗間隔時間不宜過長，應(yīng)根據(jù)生產(chǎn)裝置的特點，換熱介質(zhì)的性質(zhì)。板式換熱器與其它換熱器比較有什么優(yōu)勢？陜西價格優(yōu)惠換熱器聯(lián)系方式</p><p style="text-indent:25px">上海板換機(jī)械設(shè)備有限公司專業(yè)設(shè)計生產(chǎn)板式換熱器。廣西壽命長換熱器制造公司</p><p> 折疊防除垢防除垢機(jī)理圖聲波防、除垢技術(shù)已在石油化工、冶金電力、制糖制藥等諸多工業(yè)領(lǐng)域得以***應(yīng)用超。超聲波防除垢技術(shù)是利用超聲高頻脈沖震蕩波在換熱器金屬面與內(nèi)部物料液體液面產(chǎn)生的一系列作用而達(dá)到防除垢目的的。具體機(jī)理是超聲震蕩波垂直作用在換熱器金屬表面，使其在金屬中快速傳播，受到震動的金屬壁面與相鄰液面產(chǎn)生了推斥力，使液體遠(yuǎn)離壁面，而后恢復(fù)原位，過程中產(chǎn)生了一個時間差，出現(xiàn)一個狹小的真空區(qū)域，周圍液體會迅速填充，產(chǎn)生了微渦，周而復(fù)始，就產(chǎn)生了這種高速微渦效應(yīng)，高速微渦效應(yīng)阻斷了液體中垢質(zhì)成分附著在金屬管壁的條件，從而達(dá)到了防垢效果。而高速微渦使液體不斷沖刷著金屬壁面上的軟垢，使軟垢隨液體流走，從而解決軟垢問題，同樣高速微渦可以帶走金屬周邊的氣泡，達(dá)到防止金屬氧化的目的。對于已附著在金屬壁上的硬垢質(zhì)，在高頻振動的作用下，由于金屬和垢質(zhì)的彈性阻抗不同，頻率響應(yīng)也不一致，是兩者間產(chǎn)生不同振動，硬垢比金屬的彈性阻抗差很多，會在內(nèi)部形成多方向性的微沖性剪切力，使垢質(zhì)疲勞、裂紋、疏松、脫落。而在產(chǎn)生裂縫的同時，就會有毛細(xì)作用的出現(xiàn)，液體通過裂縫迅速進(jìn)入到垢層當(dāng)中。廣西壽命長換熱器制造公司</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3065725.html</p></div></div></div></div></div><div id="jtaxzgd" class="page-right twoColRt"><div id="dnfxugd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oyvnp8w" class="recomPic likePro"><a 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