佛山換熱器哪里有歡迎咨詢東莞鑫晨換熱器供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="常見運行故障的診斷及處理(一)運行狀況偏離工藝要求新投產(chǎn)的板式換熱器如果達不到工藝要求，應仔細檢查原始設(shè)計參數(shù)、設(shè)計計算、組裝等是否正確，然后決定是否應增加或者減少換熱面積，以及改變流程組合。若板式換熱器開始運行是正常的，經(jīng)過一段時間運行后"><meta name="keywords" content="佛山換熱器哪里有,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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id="pe3oli2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939766083984/7152494.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2sce3sm" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939766083984/7152494.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kzw3rtl" 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>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>佛山換熱器哪里有,換熱器</p><p><span>***更新：</span>2021-01-03 01:09:54</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="xwtqnuw" 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: </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="2df3pwy" class="page-proshow02"><p class="title">詳細說明</p><div id="n7moqnz" class="box"><p><p style="text-indent:25px">常見運行故障的診斷及處理 (一)運行狀況偏離工藝要求新投產(chǎn)的板式換熱器如果達不到工藝要求，應仔細檢查原始設(shè)計參數(shù)、設(shè)計計算、組裝等是否正確，然后決定是否應增加或者減少換熱面積，以及改變流程組合。若板式換熱器開始運行是正常的，經(jīng)過一段時間運行后出現(xiàn)偏離工藝要求的情況，如出現(xiàn)出：壓力降增大或減?。唤橘|(zhì)出口溫度上升或下降。處理這種故障的辦法是： 1、檢查冷熱介質(zhì)的入口參數(shù)與原設(shè)計值是否相符。如果不相符，應設(shè)法調(diào)整到原設(shè)計值。若入口參數(shù)已改變，無法調(diào)整到原設(shè)計值，則應重新進行設(shè)計計算，決定增減換熱面積或更改流程組合。 2、如果冷，佛山換熱器哪里有、熱介質(zhì)的入口參數(shù)與原設(shè)計值相符，佛山換熱器哪里有，而出口參數(shù)達不到設(shè)計值時，則應停機，佛山換熱器哪里有，拆開檢查板間有無堵塞或板片結(jié)垢等情況，并及時處理。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。佛山換熱器哪里有</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器哪里有,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939766083984/7152494.png"></div><p style="text-indent:25px">換熱器（heat exchanger），是將熱流體的部分熱量傳遞給冷流體的設(shè)備，又稱熱交換器。換熱器在化工、石油、動力、食品及其它許多工業(yè)生產(chǎn)中占有重要地位，其在化工生產(chǎn)中換熱器可作為加熱器、冷卻器、冷凝器、蒸發(fā)器和再沸器等，應用普遍。換熱器是一種在不同溫度的兩種或兩種以上流體間實現(xiàn)物料之間熱量傳遞的節(jié)能設(shè)備，是使熱量由溫度較高的流體傳遞給溫度較低的流體，使流體溫度達到流程規(guī)定的指標，以滿足工藝條件的需要，同時也是提高能源利用率的主要設(shè)備之一。深圳容積式換熱器定制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換熱器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器哪里有,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939763076172/3005646.png"></div><p style="text-indent:25px">很多板式換熱器廠家，只是一些設(shè)備公司為了蹭熱度，捎帶做一下板式換熱器，客戶可能沒有經(jīng)過考察，只是提供了一下信息，簡單獲取板式換熱器廠家的報價，客戶覺得價格合適就會選擇，但是使用過程中會發(fā)現(xiàn)板式換熱器在自己的工況下使用起來還存在很多問題，這也是很多客戶對公司實力考察不夠帶來的影響。服務流程對客戶選擇板式換熱器廠家也是一個大問題。很多小的板式換熱器廠家，或者有些廠家可能會為客戶提供產(chǎn)品，但是售后服務卻跟不上，加上本身產(chǎn)品選型就存在問題，所以很多客戶在選擇這樣的板式換熱器廠家后不僅換熱器效率不高，而且因為沒有售后服務，設(shè)備在使用過程中出現(xiàn)問題都得不到及時解決。</p><p style="text-indent:25px">板式換熱器的外漏這是指板式換熱設(shè)備內(nèi)的介質(zhì)向外部空間的滲漏。這種滲漏現(xiàn)象一般容易發(fā)現(xiàn)。引起這種滲漏的主要原因是墊片老化、被腐蝕或板片變形。當發(fā)生這種滲漏時，應及時在滲漏部分做上記號，打開設(shè)備以更換墊片或板片。板式換熱器的內(nèi)漏這是指換熱設(shè)備內(nèi)的兩種介質(zhì)由于某種原因造成高壓側(cè)介質(zhì)向低壓側(cè)滲漏。這種滲漏現(xiàn)象一般不易及時發(fā)現(xiàn)。引起這種滲漏的主要原因是板片穿孔、裂紋和被腐蝕。發(fā)現(xiàn)這種滲漏的方法是要經(jīng)常對低壓側(cè)的介質(zhì)進行化驗，從其組分的變換中加以判斷。這種滲漏的停機檢查方法是： (1)、拆開板式換熱器，去除板片表面上的污垢，擦干后將換熱器重新組裝起來。在一側(cè)進行壓力為0.2~0.3Mpa的水壓試驗。待另一側(cè)流出水后即停止試驗，打開換熱器，仔細觀察板片的未試壓側(cè)，其中濕的板片即為有孔或裂紋的板片。 (2)、在現(xiàn)場也可用透光、著色檢查方法，查出廢板片。凡檢查出來的廢板片和墊片都要進行更換，重新組裝后使用。換熱器周圍應留有一定的檢修空間，其大小與板片的尺寸有關(guān)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器哪里有,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939802441406/5114101.png"></div><p style="text-indent:25px">水垢是由于水中含有鈣鎂鹽類，部分鈣鎂鹽類的溶解度隨著溫度的升高而下降，析出的結(jié)晶鹽聚集附著在板片上形成水垢。水垢導熱性差，附著在板片上勢必會影響板片的換熱效果。若長時間得不到有效的清理，越積越多的水垢將減小流通截面（如圖中板片的波紋面），加大流通阻力，嚴重時甚至堵塞流通截面。因此，定期清洗水垢是保證板換換熱效果的基礎(chǔ)。目前較常用的清洗方法是化學清洗殺菌法。在清洗時，加入化學劑和殺菌劑，讓板片上的水垢，浮銹，細菌等與試劑發(fā)生化學反應清洗后排除，還原板片光潔表面。此外，在日常維護方面，可以適當加入緩蝕阻垢劑，防止鈣鎂離子結(jié)晶沉淀。條件好的可以采用磁化及離子棒防垢處理，鈉離子交換處理等方法。在制冷技術(shù)中，換熱器是不可缺少的制冷設(shè)備。東城區(qū)換熱器批發(fā)市場</p><p style="text-indent:25px">板式換熱器的傳熱板是采用沖壓加工，標準化程度高，并可大批生產(chǎn)，管殼式換熱器一般采用手工制作。佛山換熱器哪里有</p><p style="text-indent:25px">對于一些在特殊條件下工作的熱交換器，有的還需計算換熱器在啟動和停車時期內(nèi)的熱應力，核算由于流體流動引起的結(jié)構(gòu)振動，或為了減少腐蝕和結(jié)垢而驗算流速。結(jié)構(gòu)設(shè)計和熱設(shè)計有相同的重要性，設(shè)計板式換熱器時需要同時兼顧，并且應該相互協(xié)調(diào)。當然，如果您選擇好的廠家的換熱器，這些問題統(tǒng)統(tǒng)不需要您來操心，技術(shù)人員一定會為您設(shè)計好一切的。換熱器的普遍應用讓越來越多人對換熱器有了更深入的了解。但是在板式換熱器的設(shè)計的過程中，需要注意的事項也很多。佛山換熱器哪里有</p><p style="text-indent:25px">東莞鑫晨換熱器有限公司致力于機械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。公司業(yè)務涵蓋板殼式換熱器，板式換熱器，螺旋板式換熱器，換熱機組等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在機械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造機械及行業(yè)設(shè)備良好品牌。鑫晨換熱器憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2676265.html</p></div></div></div></div></div><div id="8lsubi3" class="page-right twoColRt"><div id="3jwtf3m" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8bdvxew" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="l3vhj2t" class="recomPic likePro"><a 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