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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_qtcrsbpw/">其他傳熱設(shè)備</a>?河北小型空氣預(yù)熱器上海板換機(jī)械設(shè)備供應(yīng)</p><div id="8rlnfh3" class="leftbox clearfix"><h1>河北小型空氣預(yù)熱器上海板換機(jī)械設(shè)備供應(yīng)</h1><div id="zikroqu" class="proBig"><div id="swy22oq" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220410559414062/9489232.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="unf3yug" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220410559414062/9489232.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ih2wqwy" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河北小型空氣預(yù)熱器,空氣預(yù)熱器</p><p><span>***更新：</span>2020-08-10 00:16:38</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="n3wt7pw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海板換機(jī)械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>張?jiān)浦?/p><p><span>郵箱: </span>shinfo@shphe.com</p><p><span>電話: </span>15921733465</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shphe.com</p><p><span>手機(jī): </span>021-57247534</p><p><span>地址: </span>山陽鎮(zhèn)山寧路99號(hào)</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="rqxuryk" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hbdk2cz" class="box"><p><p> 按制造廠提供的夾緊尺寸重新夾緊設(shè)備，尺寸應(yīng)均勻一致，壓緊尺寸的偏差應(yīng)不大于±0．2N(mm)(N。為板片總數(shù)），兩壓緊板間的平行度應(yīng)保持在2mm以內(nèi)。②在外漏部位上做好標(biāo)記，然后換熱器解體逐一排查解決，重新裝配或更換墊片和板片。③將開換熱器解體，對(duì)板片變形部位進(jìn)行修理或者更換板片，河北小型空氣預(yù)熱器。在沒有板片備件時(shí)可將變形部位板片暫時(shí)拆除后重新組裝使用。④重新組裝拆開的板片時(shí)，應(yīng)清潔板面，防止污物粘附著于墊片密封面。板式換熱器串液產(chǎn)生原因：①由于板材選擇不當(dāng)導(dǎo)致板片腐蝕產(chǎn)生裂紋或穿孔。②操作條件不符合設(shè)計(jì)要求。③板片冷沖壓成型后的殘余應(yīng)力和裝配中夾緊尺寸過小造成應(yīng)力腐蝕。④板片泄漏槽處有輕微滲漏，造成介質(zhì)中有害物質(zhì)（如C1）濃縮腐蝕板片，河北小型空氣預(yù)熱器。形成串液?，F(xiàn)場(chǎng)分析發(fā)現(xiàn)，系統(tǒng)運(yùn)行溫度、流量和濃度等工藝參數(shù)均超出設(shè)計(jì)條件，使用溫度遠(yuǎn)超出材料的適用范圍。采用飽和蒸汽作為一次側(cè)熱源的板式換熱器在運(yùn)行過程中容易發(fā)生板片腐蝕。導(dǎo)致產(chǎn)品串液，河北小型空氣預(yù)熱器。這是由于蒸汽溫度較高，設(shè)備運(yùn)行中很容易造成橡膠密封墊在高溫下失效，引起蒸汽外漏并在二道密封區(qū)域急速冷凝。隨著外漏的不斷進(jìn)行，冷凝殘液越聚越多，局部形成cl質(zhì)量濃度較高區(qū)域。板式空氣預(yù)熱器是上海板換機(jī)械設(shè)備有限公司主要產(chǎn)品之一。河北小型空氣預(yù)熱器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北小型空氣預(yù)熱器,空氣預(yù)熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220410559414062/9489232.jpg"></div><p> 機(jī)械制造行業(yè)的應(yīng)用機(jī)械制造行業(yè)的應(yīng)用換熱器在機(jī)械行業(yè)有著更普遍的應(yīng)用，如各種機(jī)械設(shè)備的潤(rùn)滑油/液壓油/萃火油/乳液冷卻系統(tǒng)，機(jī)器運(yùn)轉(zhuǎn)過程中，液壓油在頻繁工作后，油溫會(huì)升高，為保證工藝，需將回流液壓油冷卻降溫后循環(huán)使用。此工藝中，對(duì)于換熱器系統(tǒng)波動(dòng)壓力的能力要求高，“面接觸式”波紋截面設(shè)計(jì)，使得換熱器自身抗壓力沖擊的能力增強(qiáng)，集中供暖應(yīng)用領(lǐng)域解決方案集中供暖應(yīng)用領(lǐng)域解決方案集中供熱領(lǐng)域，熱能有大型熱源廠通過一次側(cè)管網(wǎng)將熱源輸送至各供暖區(qū)域的熱交換機(jī)組，一次介質(zhì)在熱交換機(jī)組處將熱能傳遞給二次側(cè)介質(zhì)并降溫后返回?zé)嵩磸S。二次側(cè)介質(zhì)在熱交換機(jī)組取得熱能后根據(jù)需要調(diào)整壓力和溫度后，由機(jī)組的二次循環(huán)泵驅(qū)動(dòng)，通過二次側(cè)管網(wǎng)將熱能輸送至終端用戶?；娡啃袠I(yè)換熱器應(yīng)用領(lǐng)域化工噴涂行業(yè)換熱器應(yīng)用領(lǐng)域噴涂工藝目前應(yīng)用于各大行業(yè)，比如家具、汽車制造、金屬制品加工等。噴涂工藝使用的涂料中大多含有揮發(fā)份和不揮發(fā)份組分，不揮發(fā)份包括成膜物質(zhì)和輔助成膜物質(zhì)，揮發(fā)份指溶劑和稀釋劑（主要以二甲苯為主）。噴涂工藝產(chǎn)生的揮發(fā)性有機(jī)廢氣VOCs大多來自溶劑和稀釋劑的揮發(fā)。河北小型空氣預(yù)熱器板式空氣預(yù)熱器長(zhǎng)什么樣？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北小型空氣預(yù)熱器,空氣預(yù)熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220410558876953/2374940.jpg"></div><p> 比例可根據(jù)具體情況調(diào)整）。6．反復(fù)循環(huán)清洗到推薦的清洗時(shí)間。隨著循環(huán)的進(jìn)展和沉積物的溶解，反應(yīng)時(shí)產(chǎn)生的氣體也會(huì)增多，應(yīng)隨時(shí)通過放氣閥將多余的空氣排出。隨著空氣的排出，換熱器內(nèi)的空間會(huì)增大，可加入適當(dāng)?shù)乃?，不要一開始就注入大量的水，可能會(huì)造成水的溢出。7．循環(huán)中要定時(shí)檢查清洗劑的有效性?？梢允褂肞H試紙測(cè)定。如果溶液保持在PH值2‐3時(shí)，那么清洗劑仍然有效。如果清洗劑的PH值達(dá)到5‐6時(shí)，需要再添加適量清洗劑。**終溶液的PH值在2‐3時(shí)保持30分鐘沒有明顯變化，證明達(dá)到了清洗效果。注意：清洗劑可以回收后重復(fù)使用，排放會(huì)造成浪費(fèi)。8．達(dá)到清洗時(shí)間后，回收清洗溶液。并用清水反復(fù)沖洗交換器，直到?jīng)_洗干凈至中性，用PH試紙測(cè)定PH值6~7。9．完成清洗后既可開機(jī)運(yùn)行。也可以打壓試驗(yàn)，看是否有泄漏現(xiàn)象。如果有泄漏，可以采用高分子復(fù)合材料進(jìn)行修復(fù)保護(hù)。并且可以**延長(zhǎng)設(shè)備的使用壽命。⒑設(shè)備穩(wěn)定后，記下當(dāng)前的介質(zhì)過流量、工作壓力、換熱效率等數(shù)據(jù)。⒒比較清洗前和清洗后數(shù)值的變化，就可以計(jì)算出該企業(yè)每個(gè)小時(shí)所節(jié)省的電費(fèi)、煤費(fèi)等生產(chǎn)費(fèi)用及提高的工作效率，這正是企業(yè)采用技術(shù)應(yīng)用的價(jià)值補(bǔ)償。</p><p> 投入暖風(fēng)器或熱風(fēng)再循環(huán)努力控制空預(yù)器綜合冷端溫度不低于目標(biāo)溫度?？疹A(yù)器出口綜合冷端溫度低于目標(biāo)值時(shí)，優(yōu)先采用降低磨煤機(jī)出口溫度，適當(dāng)增加一次風(fēng)比例（注意鍋爐燃燒和飛灰含碳量的變化情況），以提高空預(yù)器出口排煙溫度?？疹A(yù)器蒸汽吹灰疏水溫度控制在比吹灰母管壓力對(duì)應(yīng)的飽和溫度高5-20℃范圍內(nèi)，空預(yù)器實(shí)際排煙溫度高于目標(biāo)綜合冷端溫度時(shí)，取下限，否則取上限。安裝并運(yùn)行脫硝裝置的鍋爐，要防止局部或部分時(shí)段噴氨過量引起的氨逃逸量超標(biāo)(≯3ppm)。優(yōu)化鍋爐配風(fēng)，利用煙氣再循環(huán)，防止過氧（必要時(shí)根據(jù)CO生成量適度控制低氧）燃燒和爐膛局部溫度過高，減少爐內(nèi)SO3的生成。空預(yù)器煙氣側(cè)差壓超過設(shè)計(jì)值或空預(yù)器冷端溫度低于目標(biāo)溫度時(shí)，應(yīng)增加吹灰頻次，煙氣側(cè)差壓超過，提高空預(yù)器冷端吹灰器彈簧閥后壓力（比較高至）加強(qiáng)吹灰，當(dāng)差壓恢復(fù)正常值范圍內(nèi)，逐漸恢復(fù)正常吹灰壓力，防止吹損蓄熱元件。加強(qiáng)鍋爐暖風(fēng)器、熱風(fēng)再循環(huán)、空預(yù)器扇形板自動(dòng)調(diào)整裝置設(shè)備的運(yùn)行維護(hù)，保證設(shè)備運(yùn)行良好。暖風(fēng)器、鍋爐受熱面（特別是省煤器）泄漏后要及時(shí)隔離或停爐處理。空預(yù)器停爐進(jìn)行水沖洗后，啟動(dòng)點(diǎn)火前要充分烘干。要加強(qiáng)空預(yù)器進(jìn)出口差壓、溫度。專業(yè)生產(chǎn)板式空氣預(yù)熱器廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北小型空氣預(yù)熱器,空氣預(yù)熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220414500673828/8758232.jpg"></div><p> 上海板換機(jī)械設(shè)備有限公司是專業(yè)從事板式熱交換器及其成套裝置設(shè)計(jì)、制造、安裝和服務(wù)的中德合資企業(yè)。公司致力于為國(guó)內(nèi)外石油/天然氣行業(yè)、船舶行業(yè)、暖通空調(diào)行業(yè)、化工行業(yè)、食品醫(yī)藥行業(yè)、電力行業(yè)、生物能源行業(yè)、冶金行業(yè)、機(jī)械制造行業(yè)、造紙行業(yè)等客戶提供***的板式熱交換設(shè)備。 </p> <p> 公司現(xiàn)有16大系列、20余品種的熱交換設(shè)備，主要產(chǎn)品包括可拆卸板式熱交換器、寬通道全焊接板式熱交換器、煙氣冷凝器、板式空氣預(yù)熱器、TP焊接換熱器、板框式熱交換器等。公司立足上海，服務(wù)全球，在全球設(shè)立多處服務(wù)網(wǎng)絡(luò)，以滿足客戶需求。板式空氣預(yù)熱器廠家有哪些？江西化工空氣預(yù)熱器</p><p style="text-indent:25px">板式空氣預(yù)熱器分為蓄熱式和間壁式。河北小型空氣預(yù)熱器</p><p style="text-indent:25px">實(shí)際上，智能技術(shù)正在改造著傳統(tǒng)銷售，一些企業(yè)已經(jīng)開始嘗試部分制造環(huán)節(jié)的智能化。有些企業(yè)雖然沒有大規(guī)模地更換或新上自動(dòng)化程度較高的成套設(shè)備，但通過關(guān)鍵環(huán)節(jié)的設(shè)備升級(jí)，也顯著提高了產(chǎn)品品質(zhì)和生產(chǎn)效率。[ "板式換熱器機(jī)組", "可拆式板式換熱器", "焊接式板式換熱器", "板式空氣預(yù)熱器" ]行業(yè)，隨著近年來越來越明朗的全球市場(chǎng)變化，在我國(guó)的外貿(mào)大軍中已經(jīng)逐漸成為一股不容忽視的新生力量。除了北美發(fā)達(dá)國(guó)家外，東亞，東南亞，南亞，中東北非等地區(qū)也對(duì)其產(chǎn)生了越來越濃厚的興趣和需求。同時(shí)，很多公司都不是以出產(chǎn)單一商品為主。對(duì)包裝機(jī)械的需要也不**局限于一個(gè)品種。不難預(yù)測(cè)，未來包裝機(jī)械行業(yè)的生產(chǎn)型主流發(fā)展方向，應(yīng)該是節(jié)能可回收、高新技術(shù)智能化。實(shí)現(xiàn)[ "板式換熱器機(jī)組", "可拆式板式換熱器", "焊接式板式換熱器", "板式空氣預(yù)熱器" ]等產(chǎn)品結(jié)構(gòu)的合理升級(jí)，在現(xiàn)有產(chǎn)品產(chǎn)能和技術(shù)水準(zhǔn)基礎(chǔ)上，提高產(chǎn)品比重，提高國(guó)內(nèi)市場(chǎng)占有率，加快研發(fā)高自動(dòng)化、環(huán)保型機(jī)械。河北小型空氣預(yù)熱器</p><p style="text-indent:25px">上海板換機(jī)械設(shè)備有限公司坐落在山陽鎮(zhèn)山寧路99號(hào)，是一家專業(yè)的化工設(shè)備、環(huán)保設(shè)備及配件的制造加工及銷售，機(jī)械設(shè)備設(shè)計(jì)安裝（除特種設(shè)備外），在金山區(qū)山陽鎮(zhèn)山寧路99號(hào)內(nèi)從事自有房屋租賃。【依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)】。主要生產(chǎn)制造的產(chǎn)品包括可拆卸板式熱交換器、寬通道全焊接板式熱交換器、煙氣冷凝器、板式空氣預(yù)熱器、TP焊接換熱器、板框式熱交換器等。公司。公司目前擁有高技術(shù)人才101~300人人，以不斷增強(qiáng)企業(yè)核心競(jìng)爭(zhēng)力，加快企業(yè)技術(shù)創(chuàng)新，實(shí)現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營(yíng)。公司業(yè)務(wù)范圍主要包括：[ "板式換熱器機(jī)組", "可拆式板式換熱器", "焊接式板式換熱器", "板式空氣預(yù)熱器" ]等。公司奉行顧客至上、質(zhì)量為首、的經(jīng)營(yíng)宗旨，深受客戶好評(píng)。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實(shí)的工作作風(fēng)、良好的職業(yè)道德，樹立了優(yōu)良的[ "板式換熱器機(jī)組", "可拆式板式換熱器", "焊接式板式換熱器", "板式空氣預(yù)熱器" ]形象，贏得了社會(huì)各界的信任和認(rèn)可。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/864054.html</p></div></div></div></div></div><div id="v7fczgi" class="page-right twoColRt"><div id="a3am23y" class="box01 margin10 clearfix"><h3><a 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