成都換熱器廠家 **** 無錫明燕裝備供應(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="一般說來，熱換器的傳熱會使金屬的腐蝕加劇，特別是在有沸騰、汽化或過熱的條件下更明顯。在不同介質(zhì)中，或?qū)Σ煌慕饘?，傳熱的影響也不相同。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(dá)到高效利用設(shè)備的目的，成都換熱器廠家。防護針"><meta name="keywords" content="成都換熱器廠家,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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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>成都換熱器廠家,換熱器</p><p><span>***更新：</span>2021-01-20 00:23:58</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hqvxd2z" 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(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="bqxebif" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="x77mj7z" class="box"><p><p style="text-indent:25px">一般說來，熱換器的傳熱會使金屬的腐蝕加劇，特別是在有沸騰、汽化或過熱的條件下更明顯。在不同介質(zhì)中，或?qū)Σ煌慕饘?，傳熱的影響也不相同。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(dá)到高效利用設(shè)備的目的，成都換熱器廠家。防護針對以上討論的有關(guān)腐蝕情況，提出以下防腐方法：這里主要介紹緩蝕劑，電化學(xué)保護。緩蝕劑以鉻酸鹽為主要成分的緩蝕劑是冷卻水系統(tǒng)常用的，鉻酸根離子是一種陽極(過程)壓制劑，成都換熱器廠家，成都換熱器廠家，當(dāng)它與合適的陰極壓制劑組合時，能得到令人滿意而又經(jīng)濟的防腐蝕效果。換熱器常用的檔板有圓缺形和圓盤形兩種。成都換熱器廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都換熱器廠家,換熱器" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774243784771/5361514.png"></div><p style="text-indent:25px">浮頭換熱器的浮頭部分結(jié)構(gòu)，按不同的要求可設(shè)計成各種形式，除必須考慮管束能在設(shè)備內(nèi)自由移動外，還必須考慮到浮頭部分的檢修、安裝和清洗的方便。在設(shè)計時必須考慮浮頭管板的外徑。該外徑應(yīng)小于殼體內(nèi)徑，一般推薦浮頭管板與殼體內(nèi)壁的間隙。這樣，當(dāng)浮頭出的鉤圈拆除后，即可將管束從殼體內(nèi)抽出。以便于進(jìn)行檢修、清洗。浮頭蓋在管束裝入后才能進(jìn)行裝配，所以在設(shè)計中應(yīng)考慮保證浮頭蓋在裝配時的必要空間。鉤圈對保證浮頭端的密封、防止介質(zhì)間的串漏起著重要作用。隨著幞頭式換熱器的設(shè)計、制造技術(shù)的發(fā)展，以及長期以來使用經(jīng)驗的積累，鉤圈的結(jié)構(gòu)形式也得到了不段的改進(jìn)和完善。鉤圈一般都為對開式結(jié)構(gòu)，要求密封可靠，結(jié)構(gòu)簡單、緊湊、便于制造和拆裝方便。板翅換熱器報價U型管式換熱器，每根換熱管皆彎成U形。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都換熱器廠家,換熱器" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774103207797/5703956.png"></div><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(dāng)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)。恢復(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。</p><p style="text-indent:25px">間壁式換熱器間壁式換熱器是溫度不同的兩種流體在被壁面分開的空間里流動，通過壁面的導(dǎo)熱和流體在壁表面對流，兩種流體之間進(jìn)行換熱。間壁式換熱器有管殼式、套管式和其他型式的換熱器。間壁式換熱器是應(yīng)用比較為普遍的換熱器。蓄熱式換熱器蓄熱式換熱器通過固體物質(zhì)構(gòu)成的蓄熱體，把熱量從高溫流體傳遞給低溫流體，熱介質(zhì)先通過加熱固體物質(zhì)達(dá)到一定溫度后，冷介質(zhì)再通過固體物質(zhì)被加熱，使之達(dá)到熱量傳遞的目的。蓄熱式換熱器有旋轉(zhuǎn)式、閥門切換式等。換熱器當(dāng)浮頭出的鉤圈拆除后，即可將管束從殼體內(nèi)抽出。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都換熱器廠家,換熱器" src="https://tyunfile.71360.com/UploadFile/wxmyzb/637395774212251418/8201740.png"></div><p style="text-indent:25px">變聲速增壓熱交換技術(shù)是以兩相流體場的有序激化強制完成“瞬時換熱+無外力增壓”雙效應(yīng)。腐蝕防護換熱器在煉油工業(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。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。成都換熱器廠家</p><p style="text-indent:25px">噴淋式換熱器也稱噴淋式冷卻器。成都換熱器廠家</p><p style="text-indent:25px">換熱器適用場合造紙工業(yè)：漂白工藝熱回收，加熱洗漿液等。紡織工業(yè)：粘膠絲堿水溶液冷卻，沸騰硝化纖維冷卻等。食品工業(yè)：果汁滅菌冷卻，動植物油加熱冷卻等。油脂工藝：皂基常壓干燥，加熱或冷卻各種工藝用液。集中供熱：熱電廠廢熱區(qū)域供暖，加熱洗澡用水。其他：石油、醫(yī)藥、船舶、海水淡化、地?zé)崂?。板式換熱器選型時應(yīng)注意的問題：板式換熱器選型時應(yīng)注意的問題：板片型式或波紋式應(yīng)根據(jù)換熱場合的實際需要而定。對流量大允許壓降小的情況，應(yīng)選用阻力小的板型，反之選用阻力大的板型。成都換熱器廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2919327.html</p></div></div></div></div></div><div id="wlnfcjg" class="page-right twoColRt"><div id="8dolxjl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kzbyf8h" class="recomPic 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