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href="http://www.cdcfah.com/cp/third-jxjxysb_hrzlkdsb/">換熱、制冷空調(diào)設(shè)備</a>?青海污垢系數(shù)低換熱器聯(lián)系方式服務(wù)為先上海板換機(jī)械設(shè)備供應(yīng)</p><div id="bqn2i8h" class="leftbox clearfix"><h1>青海污垢系數(shù)低換熱器聯(lián)系方式服務(wù)為先上海板換機(jī)械設(shè)備供應(yīng)</h1><div id="iprgium" class="proBig"><div id="tiaxuld" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140093300781/8253807.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ar22fnu" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140093300781/8253807.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rlxkmy3" 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>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>青海污垢系數(shù)低換熱器聯(lián)系方式,換熱器</p><p><span>***更新：</span>2021-01-27 14:09:19</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="gacubif" 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>張云周</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</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="zo3jqsz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nc2jbik" class="box"><p><p> 本實用新型涉及氣氣換熱器技術(shù)領(lǐng)域，具體地說是一種能夠解決筒內(nèi)積液問題的氣氣換熱器的端部結(jié)構(gòu)。背景技術(shù)：現(xiàn)有的氣氣換熱器的兩端皆為同心錐殼，有一定角度，不利于積液流出。技術(shù)實現(xiàn)要素：本實用新型的目的是針對現(xiàn)有技術(shù)存在的問題，提供一種能夠解決筒內(nèi)積液問題的氣氣換熱器的端部結(jié)構(gòu)。本實用新型的目的是通過以下技術(shù)方案解決的：一種氣氣換熱器的端部結(jié)構(gòu)，青海污垢系數(shù)低換熱器聯(lián)系方式，其特征在于：所述的端部結(jié)構(gòu)包括一同心錐殼端部和一偏心錐殼端部，同心錐殼端部和偏心錐殼端部分別設(shè)置在換熱器殼體的兩端，所述偏心錐殼端部的底部與換熱器殼體的底部處于同一水平位置處。所述偏心錐殼端部的開口端為工藝氣進(jìn)口且偏心錐殼端部的底部設(shè)有蒸汽出口管。所述的蒸汽出口管通過支撐筋固定在偏心錐殼端部的底部。所述同心錐殼端部的開口端為工藝氣出口且同心錐殼端部的上部設(shè)有蒸汽進(jìn)口管。本實用新型相比現(xiàn)有技術(shù)有如下優(yōu)點：本實用新型通過將氣氣換熱器的兩端部結(jié)構(gòu)分別設(shè)置為一同心錐殼端部和一偏心錐殼端部，青海污垢系數(shù)低換熱器聯(lián)系方式，青海污垢系數(shù)低換熱器聯(lián)系方式，且使得偏心錐殼端部的底部與換熱器殼體的底部處于同一水平位置處，以便于積液排出；上述端部結(jié)構(gòu)簡單實用，適宜推廣使用。換熱器適用于各行業(yè)冷熱交換系統(tǒng)，歡迎定制。青海污垢系數(shù)低換熱器聯(lián)系方式</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海污垢系數(shù)低換熱器聯(lián)系方式,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140093300781/8253807.jpg"></div><p> 流速在～之間時，壓差大約在。實驗數(shù)據(jù)進(jìn)過二次擬合，獲得流速與進(jìn)出口壓差的關(guān)系式：Y=。而且，這個流速段的單位鉆井傳熱率都大于100W。流速在1m/s～，傳熱率基本上達(dá)到比較大狀態(tài)。二次擬合方程為：Y=。而流速大于時，埋地?fù)Q熱器的傳熱率已經(jīng)開始下降。所以綜合考慮，在設(shè)計埋地?fù)Q熱器時，循環(huán)水的流速應(yīng)選～之間。鉆井深度雖然對埋地?fù)Q熱器的鉆井深度沒有嚴(yán)格要求，但受到很多因素的制約，如：土壤結(jié)構(gòu)，土壤熱物性，工程要求等。井深度較淺傳熱性能不夠好，而且也容易受環(huán)境的影響。井鉆得太深施工難度較大，很容易碰到巖石層，工程造價較大。目前**深的鉆井大約在200m左右。本文七口井試驗井的地下土質(zhì)基本上都由細(xì)砂組成。施工簡單，打一口井工期較短，土壤傳熱性能較好。本節(jié)就針對鉆井深度，研究其對傳熱率、導(dǎo)熱系數(shù)、熱阻、壓差與平均溫度的影響[9]，為工程實踐提供參考依據(jù)。圖1-7～1－11表明鉆井深度不同，其它因素（如：傳熱系數(shù)、壓差與導(dǎo)熱系數(shù)等）都會隨之改變。導(dǎo)熱系數(shù)隨深度的增加而遞增，傳熱率以拋物線的軌跡在增加。拋物線方程為：Y=。主要原因有：（1）、不同深度土壤的土質(zhì)與結(jié)構(gòu)不同，熱物性也不相同，從而導(dǎo)熱系數(shù)與傳熱率都有一定的差異；。青海污垢系數(shù)低換熱器聯(lián)系方式上海板換機(jī)械設(shè)備有限公司專業(yè)為您提供板式換熱器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海污垢系數(shù)低換熱器聯(lián)系方式,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140087695312/4361334.jpg"></div><p> 粘膠絲的加熱和冷卻。板式換熱器應(yīng)用于造紙工業(yè)：冷卻黑水，漂白用鹽、堿液的加熱、冷卻，玻璃紙廢液的熱回收，加熱蒸煮酸，冷卻氫氧化鈉水溶液，回收漂白張紙的廢液，排氣的凝縮，預(yù)熱濃縮紙漿似的廢液。板式換熱器應(yīng)用于集中供暖：熱電廠廢熱區(qū)域供暖，加熱生活用水，鍋爐區(qū)域供暖。板式換熱器應(yīng)用于油脂工業(yè)：加熱、冷卻合成洗滌劑，加熱鯨油，冷卻植物油，冷卻氫氧化鈉，冷卻甘油、乳化油。板式換熱器應(yīng)用于電力工業(yè)：板式換熱器用于發(fā)電機(jī)軸泵冷卻，變壓器油冷卻。板式換熱器應(yīng)用于船舶：板式換熱器用于柴油機(jī)，**冷卻器，卸套水冷卻器，活塞冷卻器，潤滑油冷卻器，預(yù)熱器，海水淡化系統(tǒng)(包括多級及單級)。板式換熱器應(yīng)用于海水養(yǎng)殖育苗：配套鍋爐給育苗海水升溫已節(jié)約煤炭的使用，從而節(jié)能環(huán)保提高效率。板式換熱器應(yīng)用于其他：醫(yī)藥、石油、建陶、玻璃、水泥、地?zé)崂玫?。返回搜狐?/p><p> 所述輸送泵的進(jìn)出口分別通過清洗管路與清洗箱和噴淋管連通。推薦的，所述清洗系統(tǒng)及殼體的外部設(shè)有保護(hù)罩，所述介質(zhì)進(jìn)管和介質(zhì)出管均設(shè)置于保護(hù)罩內(nèi)、且設(shè)于殼體外部，所述介質(zhì)進(jìn)管的進(jìn)口端及介質(zhì)出管的出口端均貫穿保護(hù)罩設(shè)置；與殼體連通的兩側(cè)煙道均貫穿保護(hù)罩設(shè)置。推薦的，所述噴淋管包括上噴管和下噴管，所述上噴管和下噴管分別水平設(shè)置于換熱管的上部及下部，若干根換熱管垂直設(shè)置于殼體內(nèi)，所述上噴管和下噴管朝向換熱管的一側(cè)均設(shè)有若干個噴淋口；所述上噴管和下噴管的兩端均與殼體轉(zhuǎn)動連接，所述上噴管和下噴管均與偏擺機(jī)構(gòu)相連，用于驅(qū)動上噴管和下噴管在擺動過程中向換熱管上下噴淋清洗液。推薦的，所述偏擺機(jī)構(gòu)包括電機(jī)、連接板和擺桿，所述電機(jī)設(shè)置于保護(hù)罩內(nèi)壁，所述電機(jī)的輸出軸與連接板中部固定連接，所述擺桿為兩個、且為伸縮桿，所述擺桿的一端與連接板的邊緣轉(zhuǎn)動連接，兩個擺桿的另一端分別與上噴管、下噴管轉(zhuǎn)動連接。推薦的，兩個擺桿分別設(shè)置于上噴管、下噴管的中部，所述上噴管和下噴管的中部外套固定環(huán)，所述擺桿末端與固定環(huán)轉(zhuǎn)動連接。推薦的，所述連接板為三角板或腰形板。兩個擺桿分別與三角板或腰形板的兩個凸出端部轉(zhuǎn)動相連。推薦的。板式換熱器廠家優(yōu)先選擇上海板換機(jī)械設(shè)備有限公司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海污垢系數(shù)低換熱器聯(lián)系方式,換熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221140087880859/5538171.jpg"></div><p> 板式換熱器材料質(zhì)量控制的關(guān)鍵，在于確保板片、密封墊片、壓緊板、中間隔板、夾緊螺柱、管法蘭和接管等主要零件及其焊接質(zhì)量，才能保證成品的使用壽命和安全可靠。此外，選材、用材應(yīng)該追求經(jīng)濟(jì)合理原則。板式換熱器主要零部件用的材料應(yīng)不低于國家標(biāo)準(zhǔn)GB16409《板式換熱器》或行業(yè)標(biāo)準(zhǔn)JB8701《制冷用板式換熱器》的規(guī)定。材料的質(zhì)量控制應(yīng)貫穿于采購、驗收、標(biāo)志、保管、發(fā)放和生產(chǎn)加工等環(huán)節(jié)。板片用材料要求板片的材質(zhì)對板式換熱器的性能、壽命、適用工況和板片成形質(zhì)量等均有重要的影響。材料的質(zhì)量控制主要包括兩個方面：1、材料的化學(xué)成分、力學(xué)性能及其它技術(shù)要求應(yīng)符合相應(yīng)標(biāo)準(zhǔn)的規(guī)定；2、針對材料的特性和適用范圍，正確、合理選用，即必需考慮換熱介質(zhì)的性質(zhì)、工況條件（包括氯化物含量、PH值大小、操作溫度、操作壓力、間隙操作還是連續(xù)操作等），以及材料的成型加工性能、耐腐蝕性能等。板片常用材料主要有奧氏體不銹鋼316L、304、超級奧氏體不銹鋼254SMO、鈦GR1及鈦鈀合金GR11、鎳N02201及鎳基合金C276、C2000和銅鋁等冷軋薄板。上海板換機(jī)械設(shè)備有限公司為您提供換熱器售后服務(wù)。湖北防腐蝕換熱器制造公司</p><p style="text-indent:25px">煙氣換熱器是一種新型節(jié)能減排的換熱器。青海污垢系數(shù)低換熱器聯(lián)系方式</p><p> 自60年代開始，為了適應(yīng)高溫和高壓條件下的換熱和節(jié)能的需要，典型的管殼式換熱器也得到了進(jìn)一步的發(fā)展。70年代中期，為了強(qiáng)化傳熱，在研究和發(fā)展熱管的基礎(chǔ)上又創(chuàng)制出熱管式換熱器。換熱器中流體的相對流向一般有順流和逆流兩種。順流時，入口處兩流體的溫差比較大，并沿傳熱表面逐漸減小，至出口處溫差為**小。逆流時，沿傳熱表面兩流體的溫差分布較均勻。在冷、熱流體的進(jìn)出口溫度一定的條件下，當(dāng)兩種流體都無相變時，以逆流的平均溫差比較大順流**小。在完成同樣傳熱量的條件下，采用逆流可使平均溫差增大，換熱器的傳熱面積減?。蝗魝鳠崦娣e不變，采用逆流時可使加熱或冷卻流體的消耗量降低。前者可節(jié)省設(shè)備費，后者可節(jié)省操作費，故在設(shè)計或生產(chǎn)使用中應(yīng)盡量采用逆流換熱。當(dāng)冷、熱流體兩者或其中一種有物相變化(沸騰或冷凝)時，由于相變時只放出或吸收汽化潛熱，流體本身的溫度并無變化，因此流體的進(jìn)出口溫度相等，這時兩流體的溫差就與流體的流向選擇無關(guān)了。除順流和逆流這兩種流向外，還有錯流和折流等流向。在傳熱過程中，降低間壁式換熱器中的熱阻，以提高傳熱系數(shù)是一個重要的問題。熱阻主要來源于間壁兩側(cè)粘滯于傳熱面上的流體薄層(稱為邊界層)。青海污垢系數(shù)低換熱器聯(lián)系方式</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3036914.html</p></div></div></div></div></div><div id="is8tvn3" class="page-right twoColRt"><div id="f77zwdf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2vao2on" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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