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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(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_crsbje/">傳熱設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-crsbje_huanreqifp/">換熱器</a>?浮頭式換熱器訂做費用服務(wù)為先無錫明燕裝備供應(yīng)</p><div id="wkmtn7b" class="leftbox clearfix"><h1>浮頭式換熱器訂做費用服務(wù)為先無錫明燕裝備供應(yīng)</h1><div id="j2uzirn" class="proBig"><div id="eikbizr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774290220695/551801.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="l8kb8bt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774290220695/551801.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lokh3ev" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浮頭式換熱器訂做費用,換熱器</p><p><span>***更新：</span>2021-02-05 07:15:16</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="qokvm3v" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫明燕裝備有限公司</a></p><p><span>聯(lián)系人：</span>王晶</p><p><span>郵箱: </span>1445901823@qq.com</p><p><span>電話: </span>13801517856</p><p><span>傳真: </span>0510_85952851</p><p><span>網(wǎng)址: </span>http://www.etaihu.com</p><p><span>手機: </span>0510-85952851</p><p><span>地址: </span>雪浪街道南湖中路</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="dl8lciz" class="page-proshow02"><p class="title">詳細說明</p><div id="db9ypw8" class="box"><p><p style="text-indent:25px">管殼式換熱器容易清洗框架式板式換熱器只要松動壓緊螺栓，即可松開板束，卸下板片進行機械清洗，這對需要經(jīng)常清洗設(shè)備的換熱過程十分方便。熱損失小板式換熱器只有傳熱板的外殼板暴露在大氣中，因此散熱損失可以忽略不計，也不需要保溫措施。而管殼式換熱器熱損失大，需要隔熱層，浮頭式換熱器訂做費用，浮頭式換熱器訂做費用。容量較小是管殼式換熱器的10%~20%。單位長度的壓力損失大由于傳熱面之間的間隙較小，浮頭式換熱器訂做費用，傳熱面上有凹凸，因此比傳統(tǒng)的光滑管的壓力損失大。不易結(jié)垢由于內(nèi)部充分湍動，所以不易結(jié)垢，其結(jié)垢系數(shù)*為管殼式換熱器的1/3~1/10。換熱器可用于管程易腐蝕場合。浮頭式換熱器訂做費用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浮頭式換熱器訂做費用,換熱器" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774290220695/551801.png"></div><p style="text-indent:25px">蓄熱式換熱器用于進行蓄熱式換熱的設(shè)備。內(nèi)裝固體填充物，用以貯蓄熱量。一般用耐火磚等砌成火格子（有時用金屬波形帶等）。換熱分兩個階段進行。第一階段，熱氣體通過火格子，將熱量傳給火格子而貯蓄起來。第二階段，冷氣體通過火格子，接受火格子所儲蓄的熱量而被加熱。這兩個階段交替進行。通常用兩個蓄熱器交替使用，即當熱氣體進入一器時，冷氣體進入另一器。常用于冶金工業(yè)，如煉鋼平爐的蓄熱室。也用于化學(xué)工業(yè)，如煤氣爐中的空氣預(yù)熱器或燃燒室，人造石油廠中的蓄熱式裂化爐。浮頭式換熱器訂做費用蛇管換熱器可用耐腐蝕材料制造。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浮頭式換熱器訂做費用,換熱器" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774103207797/5703956.png"></div><p style="text-indent:25px">換熱器的冷凝器也有立式及臥式兩種。臥式和立式冷凝器二者除安放位置和水的分配不同外，水的溫升和用水量也不一樣。立式冷凝器的冷卻水是沿著重力沿管內(nèi)壁往下的流，只能是單行程，故要得到足夠大的傳熱系數(shù)，就必須使用大量的水。臥式冷凝器是用泵將冷卻水壓送到冷卻管內(nèi)，故可制成多行程式冷凝器，且冷卻水可以得到足夠大的流速和溫升。所以臥式冷凝器用少量的冷卻水就可以得到足夠大的傳熱效果。但過分地加大流速，傳熱系數(shù)增大不多，而冷卻水泵的功耗卻明顯增加。</p><p style="text-indent:25px">流體連接間接式換熱器流體連接間接式換熱器，是把兩個表面式換熱器由在其中循環(huán)的熱載體連接起來的換熱器，熱載體在高溫流體換熱器和低溫流體之間循環(huán)，在高溫流體接受熱量，在低溫流體換熱器把熱量釋放給低溫流體。直接接觸式換熱器又被稱為混合式換熱器，這種換熱器是兩種流體直接接觸，彼此混合進行換熱的設(shè)備例如，冷水塔、氣體冷凝器等。復(fù)式換熱器兼有汽水面式間接換熱及水水直接混流換熱兩種換熱方式的設(shè)備。同汽水面式間接換熱相比，具有更高的換熱效率；同汽水直接混合換熱相比具有較高的穩(wěn)定性及較低的機組噪音。組裝換熱器時也可采用螺旋扁管與光管混合方式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浮頭式換熱器訂做費用,換熱器" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774255240010/988774.png"></div><p style="text-indent:25px">換熱器在煉油工業(yè)中的應(yīng)用是十分普遍的，其重要性也是顯而宜見的，換熱設(shè)備利用率的高低直接影響到煉油工藝的效率以及成本的費用問題。據(jù)統(tǒng)計換熱器在化工建設(shè)中約占投資的1/5，因此，換熱器的利用率及壽命是值得研究的重要問題。由換熱器的損壞原因來看，腐蝕是一個十分重要的原因，而且換熱器的腐蝕是大量的普遍存在的，能夠解決好腐蝕問題，就等于解決了換熱器損壞的根本。要想防止換熱器的腐蝕，就得弄清楚腐蝕的根源，現(xiàn)就換熱器的腐蝕的原因從以下幾方面進行討論。套管換熱器結(jié)構(gòu)簡單，能承受高壓，應(yīng)用亦方便(可根據(jù)需要增減管段數(shù)目)。浮頭式換熱器訂做費用</p><p style="text-indent:25px">流體連接間接式換熱器流體連接間接式換熱器，是把兩個表面式換熱器由在其中循環(huán)的熱載體連接起來的換熱器。浮頭式換熱器訂做費用</p><p style="text-indent:25px">換熱器在工業(yè)生產(chǎn)的過程中，有的時候會因為操作不當引起的突發(fā)情況造成個別設(shè)備或者局部管道線路結(jié)垢、堵塞，影響生產(chǎn)的正常運行。對于這時的情況，主要是快速的去除污垢，保證生產(chǎn)裝置可以正常的運轉(zhuǎn)，恢復(fù)正常生產(chǎn)狀態(tài)?；謴?fù)裝置生產(chǎn)效率。比如化工設(shè)備結(jié)垢造成換熱器等設(shè)備傳遞熱量熱系數(shù)減少，管道流通面積的減少或者流通阻力增大，使能、物等消耗增加，生產(chǎn)效率明顯下降。這時通過清洗除垢來恢復(fù)生產(chǎn)設(shè)備的生產(chǎn)效率。由于很多方面的原因，換熱器設(shè)備等和管道線路線中都會產(chǎn)生很多如結(jié)焦、油污垢、水垢、沉積物、腐蝕產(chǎn)物、聚合物、菌類、藻類、粘泥等污垢。浮頭式換熱器訂做費用</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3171997.html</p></div></div></div></div></div><div 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