佛山換熱器哪里便宜創(chuàng)造輝煌東莞鑫晨換熱器供應(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="板式換熱器的分類1．直接傳熱式換熱器。一種不需傳熱壁面,由冷流體與熱流體直接接觸進(jìn)行換熱的操作過程的換熱器,此類換熱器常用于工業(yè)生產(chǎn)中。2．間壁傳熱式換熱器。冷，佛山換熱器哪里便宜、熱流體通過管子、板等壁面進(jìn)行熱量交換的傳熱操作過程的換熱器"><meta name="keywords" content="佛山換熱器哪里便宜,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 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href="http://www.cdcfah.com/cp/third-crsbje_huanreqifp/">換熱器</a>?佛山換熱器哪里便宜創(chuàng)造輝煌東莞鑫晨換熱器供應(yīng)</p><div id="lvs8hz7" class="leftbox clearfix"><h1>佛山換熱器哪里便宜創(chuàng)造輝煌東莞鑫晨換熱器供應(yīng)</h1><div id="zsebis8" class="proBig"><div id="bfh7oqp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939725712890/2698444.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oifhzw3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939725712890/2698444.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kjqospj" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>佛山換熱器哪里便宜,換熱器</p><p><span>***更新：</span>2021-01-20 15:17:11</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="3axzbik" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">東莞鑫晨換熱器有限公司</a></p><p><span>聯(lián)系人：</span>吳康</p><p><span>郵箱: </span>m18038240085@163.com</p><p><span>電話: </span>18038240085</p><p><span>傳真: </span>0769_</p><p><span>網(wǎng)址: </span>http://www.xpsgroup.cn</p><p><span>手機(jī): </span>0769-22610292</p><p><span>地址: </span>東莞市東城街道溫塘橫嶺工業(yè)區(qū)二街15號6棟103室</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="imjg7ul" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="u8mb8hz" class="box"><p><p style="text-indent:25px">板式換熱器的分類 1．直接傳熱式換熱器。一種不需傳熱壁面,由冷流體與熱流體直接接觸進(jìn)行換熱的操作過程的換熱器,此類換熱器常用于工業(yè)生產(chǎn)中。 2．間壁傳熱式換熱器。冷，佛山換熱器哪里便宜、熱流體通過管子、板等壁面進(jìn)行熱量交換的傳熱操作過程的換熱器，佛山換熱器哪里便宜,是較普通的也較常用的換熱器,冷、熱流體都是流體,可以是空氣、煙氣、蒸汽、水。 3．蓄熱式換熱器，佛山換熱器哪里便宜。系間歇傳熱,在廢熱再生器中是切實(shí)可行有效的回收廢熱的方式,常被用于回收燃燒氣體的廢熱以及蒸汽等用量不均時(shí)作為調(diào)節(jié)手段。換熱器是將熱流體的部分熱量傳遞給冷流體的設(shè)備。佛山換熱器哪里便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器哪里便宜,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939725712890/2698444.png"></div><p style="text-indent:25px"> 墊片作為換熱器板片間的密封元件，是為了防止板片泄漏的。墊片的質(zhì)量好壞直觀地影響換熱器的質(zhì)量和形象。在暖通行業(yè)，墊片主要為橡膠制品，受溫度、介質(zhì)影響大，因此在制作過程中受配方、組分的均勻度、硫化定型的條件影響很大。對墊片的要求：（以下建議不針對任何品牌及不持立場） 1、配方科學(xué)，必須具有抗老化、抗撕裂、高回彈的特性（降低彈性引起的反作用力，板片不易變形）。 2、密封接觸面尺寸精確，報(bào)警信號孔靈敏。 3、免粘接結(jié)構(gòu)，拆裝方便。墊片的品牌：國內(nèi)用戶認(rèn)可的膠條生產(chǎn)廠家：如 1、國內(nèi)品牌：武漢派克（北京市場很認(rèn)）、西安聯(lián)誼、江蘇啟東等。 2、國外品牌：美國杜邦等。墊片的定位形式： 1、粘合式墊片 2、免粘接墊片：掛式、卡式半容積式換熱器生產(chǎn)廠家板式換熱器采用密封墊密封，工作壓力一般不宜超過2.5MPa，介質(zhì)溫度應(yīng)在低于250℃以下，否則有可能泄露。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器哪里便宜,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939778212890/3419343.png"></div><p style="text-indent:25px">可拆卸板式換熱器是由許多沖壓有波紋薄板按一定間隔，四周通過墊片密封，并用框架和壓緊螺旋重疊壓緊而成，板片和墊片的四個(gè)角孔形成了流體的分配管和匯集管，同時(shí)又合理地將冷熱流體分開，使其分別在每塊板片兩側(cè)的流道中流動(dòng)，通過板片進(jìn)行熱交換。板式換熱器結(jié)構(gòu)緊湊，單位體積內(nèi)的換熱面積為管殼式的2~5倍，也不像管殼式那樣要預(yù)留抽出管束的檢修場所，因此實(shí)現(xiàn)同樣的換熱量，板式換熱器占地面積約為管殼式換熱器的1/5~1/8。只要增加或減少幾張板，即可達(dá)到增加或減少換熱面積的目的；改變板片排列或更換幾張板片，即可達(dá)到所要求的流程組合，適應(yīng)新的換熱工況，而管殼式換熱器的傳熱面積幾乎不可能增加。</p><p style="text-indent:25px">板式換熱器清洗水垢的工藝要求:1)酸洗溫度：提升酸洗溫度有利于提高除垢效果．如果溫度過高就會加劇酸洗液對換熱器板片的腐蝕，通過反復(fù)試驗(yàn)發(fā)現(xiàn)，酸洗溫度控制在60~E為宜。 2)酸洗液濃度：根據(jù)反復(fù)試驗(yàn)得出，酸洗液應(yīng)按甲酸81．O％、水17．O％、緩沖劑1．2％、表面活性劑0．8％的濃度配制，清洗效果很好。3)酸洗方法及時(shí)間：酸洗方法應(yīng)以靜態(tài)浸泡和動(dòng)態(tài)循環(huán)相結(jié)合的方法進(jìn)行。酸洗時(shí)間為先靜態(tài)浸泡2 h，然后動(dòng)態(tài)循環(huán)3～4 h。在酸洗過程中應(yīng)經(jīng)常取樣化驗(yàn)酸洗濃度，當(dāng)相鄰兩次化驗(yàn)濃度差值低于0．2％時(shí)，即可認(rèn)為酸洗反應(yīng)結(jié)束。4)鈍化處理：酸洗結(jié)束后，板式換熱器表面的水垢和金屬氧化物絕大部分被溶解脫落，暴露出嶄新的金屬，極易腐蝕，因此在酸洗后，對換熱器板片進(jìn)行鈍化處理。換熱器的壓力表和溫度計(jì)應(yīng)該安裝在冷、熱介質(zhì)和出口處。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器哪里便宜,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939782363281/7956532.png"></div><p style="text-indent:25px">主要與系統(tǒng)中出現(xiàn)的水錘、氣錘非正常沖擊載荷有關(guān)，除設(shè)備在制造裝配方面的質(zhì)量因素之外。這是使用過程中不易觀察到現(xiàn)象。沖擊所造成的瞬間壓力峰值往往比正常的工作壓力高出1-3倍，使安裝在板式換熱器中的橡膠密封墊移位，導(dǎo)致密封失效。由于板式換熱器設(shè)備的傳熱元件，采用不銹鋼薄板制造（厚度為0.5-1.0mm其密封剛性相對較差且密封周邊很長，所以耐沖擊壓力的能力遠(yuǎn)低于管殼式換熱器。板式換熱器的這種非正常沖擊可依據(jù)為其提供輸送介質(zhì)的設(shè)備來判斷，有同行檢修為某板式換熱器輸送堿液的堿泵時(shí)發(fā)現(xiàn)，泵殼存在少量蜂窩，說明泵運(yùn)行過程中有氣蝕現(xiàn)象；同時(shí)因前期板片的周圍存在泄漏的情況，故可推斷流體壓力的變化也是泄漏的一個(gè)可能因素。在板式換熱器選型過程中，流程組合形式應(yīng)根據(jù)換熱和流體阻力計(jì)算。半容積式換熱器生產(chǎn)廠家</p><p style="text-indent:25px">由于板式換熱器的密封周邊較長，板片又較薄，在使用過程中可能會出現(xiàn)滲漏現(xiàn)象。佛山換熱器哪里便宜</p><p style="text-indent:25px">換熱器安裝操作方法及注意事項(xiàng)：裝換熱器的基礎(chǔ)必須滿足以使換熱器不發(fā)生下沉，或使管道把過大的變形傳到傳熱器的接管上。基礎(chǔ)一般分為兩種：一種為磚砌的鞍形基礎(chǔ)，換熱器上沒有鞍式支座而直接放在鞍形基礎(chǔ)上，換熱器與基礎(chǔ)不加固定，可以隨著熱膨脹的需要自由移動(dòng)。另一種為混凝土基礎(chǔ)，換熱器通過鞍式支座由地腳螺栓將其與基礎(chǔ)牢固的連接起來。在安裝換熱器之前應(yīng)嚴(yán)格的進(jìn)行基礎(chǔ)質(zhì)量的檢查和驗(yàn)收工作，主要項(xiàng)目如下：基礎(chǔ)表面概況；基礎(chǔ)標(biāo)高，平面位置，形狀和主要尺寸以及預(yù)留孔是否符合實(shí)際要求；地腳螺栓的位置是否正確，螺紋情況是否良好，螺帽和墊圈是否齊全；放置墊鐵的基礎(chǔ)表面是否平整等。佛山換熱器哪里便宜</p><p style="text-indent:25px">東莞鑫晨換熱器有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。鑫晨換熱器是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會”的經(jīng)營理念;“誠守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的板殼式換熱器，板式換熱器，螺旋板式換熱器，換熱機(jī)組。鑫晨換熱器自成立以來，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2932872.html</p></div></div></div></div></div><div id="l4ovnpr" class="page-right twoColRt"><div id="fbspwya" 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