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tcPro"><section class="home-main container clearfix"><div id="xzpfvl7" class="twoCol"><div id="4kaq83s" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)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>?深圳板式換熱器費(fèi)用服務(wù)至上東莞鑫晨換熱器供應(yīng)</p><div id="yvg3ixi" class="leftbox clearfix"><h1>深圳板式換熱器費(fèi)用服務(wù)至上東莞鑫晨換熱器供應(yīng)</h1><div id="07iagmc" class="proBig"><div id="i2xdj3f" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939802441406/5114101.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="m33orxd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939802441406/5114101.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rkagbr2" 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>深圳板式換熱器費(fèi)用,換熱器</p><p><span>***更新：</span>2021-01-24 02:08:38</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="ulkq8we" 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(hào)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="h7rh8ij" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="orh8vwh" class="box"><p><p style="text-indent:25px">板式換熱器大多是由不銹鋼薄板壓制而成。但是鈍化膜被破壞后將使不銹鋼板片產(chǎn)生均勻的或局部的腐蝕。板式換熱器表現(xiàn)出的腐蝕現(xiàn)象大多是Cl引起的應(yīng)力腐蝕，不銹鋼雖有極好的耐腐蝕性。常發(fā)生在板片密封槽底部以及有污垢形成后的垢底部位，其主要成因?yàn)椋?不銹鋼板片由機(jī)械冷沖壓而成，不可防止地殘存一定量的外表剩余應(yīng)力，對(duì)于不含鉬元素的不銹鋼薄板，外表剩余應(yīng)力的消除是很困難的。板片組裝后形成了多縫隙結(jié)構(gòu)，相鄰板片波紋頂端相互交叉形成大量觸點(diǎn)。交叉觸點(diǎn)上將存在縫隙，深圳板式換熱器費(fèi)用，縫隙內(nèi)介質(zhì)流動(dòng)不暢，深圳板式換熱器費(fèi)用，使縫隙內(nèi)外存在氧的濃度差，從而引起縫隙腐蝕。當(dāng)板片表面的污垢嚴(yán)重時(shí)，介質(zhì)中的腐蝕元素（ClS等）可能大量附著于污垢，并在垢底縫隙處富集，深圳板式換熱器費(fèi)用。板式換熱器有占地面積小、組合靈活、清洗方便等優(yōu)勢(shì)。深圳板式換熱器費(fèi)用</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳板式換熱器費(fèi)用,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939802441406/5114101.png"></div><p style="text-indent:25px">換熱器詢價(jià)的誤區(qū)有：誤區(qū)一、只比較換熱面積。很多用戶在詢價(jià)換熱器時(shí)，只向詢價(jià)單位提供換熱面積，其實(shí)不管那種類(lèi)型的換熱器，同樣換熱面積的情況下，換熱器型號(hào)不同，結(jié)構(gòu)組成不同，所用材料規(guī)格不同，流程組合不同，他們的價(jià)格是不具備可比較性的，而且在使用過(guò)程中表現(xiàn)出來(lái)的工作性能也會(huì)有很大的差距。誤區(qū)二、拿著某一個(gè)廠家的選型單詢價(jià)。不同的換熱器生產(chǎn)廠家，由于自身的加工能力和實(shí)際應(yīng)用經(jīng)驗(yàn)等因素，往往對(duì)用戶的某一個(gè)使用要求及工藝情況并不是十分理解，設(shè)計(jì)選型會(huì)出現(xiàn)偏差，如果客戶拿著這樣的選型單詢價(jià)勢(shì)必會(huì)影響到采購(gòu)質(zhì)量，比較好的方法是提供工藝條件和需求，讓各制造廠據(jù)此自行設(shè)計(jì)選型。深圳板式換熱器費(fèi)用板式換熱器具有換熱效率高，，溫度控制靈敏、操作彈性大，裝拆方便，使用壽命長(zhǎng)等特點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳板式換熱器費(fèi)用,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939767607422/3058394.png"></div><p style="text-indent:25px">板式換熱器的設(shè)計(jì)我們可以根據(jù)對(duì)數(shù)溫差來(lái)確定是用什么樣的槽深。一般對(duì)數(shù)溫差的數(shù)值在1—12之間我們選用淺槽。在10或12以上我們一般選用深槽。板型和接口確定后我們就可以假設(shè)傳熱系數(shù)了。根據(jù)假設(shè)的換熱系數(shù)我們計(jì)算出換熱器的面積。再根據(jù)面積計(jì)算出換熱器的板片數(shù)。板片的通道數(shù)是N(2N（通道數(shù)）+1=板片數(shù))。有了通道數(shù)我們就可以算介質(zhì)在通道中的流速了。液體的流速一般在0.2—0.8米/秒之間。氣體為20--40米/秒之間。如果在這個(gè)范圍以內(nèi)而且這種型號(hào)的換熱器可以裝這么大的面積，那我們的本次設(shè)計(jì)為合格。為了更經(jīng)濟(jì)面積可以進(jìn)行適當(dāng)?shù)恼{(diào)整。如果流速?zèng)]有達(dá)到那說(shuō)明我們假設(shè)的傳熱系數(shù)偏小，超過(guò)了說(shuō)明我們假設(shè)的傳熱系數(shù)偏大了。單傳熱系數(shù)的假設(shè)一定要在本種板型合理的范圍以內(nèi)。</p><p style="text-indent:25px">板式換熱器的墊片在使用時(shí)如果發(fā)生滲漏、斷裂、老化等現(xiàn)象，要及時(shí)更換。更換應(yīng)按以下順序進(jìn)行。 1、拆下廢舊墊片。注意拆卸時(shí)，不得使墊片槽內(nèi)有劃痕。 2、用**、**或其它酮類(lèi)溶劑，去除墊片槽內(nèi)的殘膠。 3、用干凈的布或者是棉紗擦凈墊片槽和墊片。 4、將粘接劑均勻地涂在墊片槽內(nèi)。 5、把干凈的新墊片貼在板上。 6、貼好墊片的板片要放在平坦、陰涼、通風(fēng)的地方自然干固4h后才可安裝使用。對(duì)于介質(zhì)流量和壓力變化較大、而且又是多程組合、長(zhǎng)期使用的板式換熱器，容易發(fā)生板片錯(cuò)位現(xiàn)象。板片錯(cuò)位后，有時(shí)很快就出現(xiàn)外漏；有些雖然不是立即發(fā)生外漏，但卻是發(fā)生滲漏的一種隱患，所以都必須及時(shí)處理。板式換熱器大多是由不銹鋼薄板壓制而成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳板式換熱器費(fèi)用,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939778212890/3419343.png"></div><p style="text-indent:25px">由于板式換熱器的密封周邊較長(zhǎng)，板片又較薄，在使用過(guò)程中可能會(huì)出現(xiàn)滲漏現(xiàn)象。滲漏現(xiàn)象可分為內(nèi)漏和外漏兩種情況. 1、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(dāng)發(fā)生這種滲漏時(shí)，應(yīng)及時(shí)在滲漏部分做上記號(hào)，打開(kāi)設(shè)備以更換墊片或板片。 2、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(shí)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(duì)低壓側(cè)的介質(zhì)進(jìn)行化驗(yàn)，從其組分的變換中加以判斷。板式換熱器具有較高的傳熱系數(shù)，一般約為管殼式換熱器的3~5倍。深圳板式換熱器費(fèi)用</p><p style="text-indent:25px">板式換熱器除了在特殊情況下的檢修外，還應(yīng)進(jìn)行定期的維修。深圳板式換熱器費(fèi)用</p><p style="text-indent:25px">板式換熱器有很多優(yōu)點(diǎn)，主要是： 1、傳熱性能高，ｋ值一般達(dá)到3500～5800w/㎡.k (3000～5000 kcal/㎡.h.℃)，因而在同一條件下所需傳熱面積較小。２、重量輕，傳熱面薄，耗用金屬量少，每㎡加熱面只約8kg，*為管式加熱器的1/3～1/4。３、體積小，為緊密型設(shè)備，特別適用于空間有限的場(chǎng)合。４、物料通過(guò)時(shí)間短，內(nèi)部死角少，衛(wèi)生條件好，很適合食品工業(yè)應(yīng)用。５、設(shè)備規(guī)范(尺寸)的幅度很大，每件換熱元件(板片)的尺寸，小的可到0.03㎡，大的可達(dá)2㎡以上；每臺(tái)設(shè)備的換熱面積，小的可到0.5㎡，大的可達(dá)1000㎡以上。同時(shí)，可以根據(jù)需要增加或減少板片的數(shù)量以改變其加熱面積,或改變工作條件,靈活性大。６、可使用較低溫度的熱源，回收低溫?zé)嵩粗械臒崮?，達(dá)到節(jié)約能源的目的。深圳板式換熱器費(fèi)用</p><p style="text-indent:25px">東莞鑫晨換熱器有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。公司自創(chuàng)立以來(lái)，投身于板殼式換熱器，板式換熱器，螺旋板式換熱器，換熱機(jī)組，是機(jī)械及行業(yè)設(shè)備的主力軍。鑫晨換熱器不斷開(kāi)拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。鑫晨換熱器始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2980878.html</p></div></div></div></div></div><div id="opaaqgm" class="page-right twoColRt"><div id="c87oeup" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pnozflb" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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