青?？諝忸A(yù)熱器加盟來(lái)電咨詢上海板換機(jī)械設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 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(guò)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"><meta name="keywords" content="青海空氣預(yù)熱器加盟,空氣預(yù)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 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src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220414500673828/8758232.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3mj3khz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220414500673828/8758232.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3l7su72" 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>青?？諝忸A(yù)熱器加盟,空氣預(yù)熱器</p><p><span>***更新：</span>2020-12-30 03:06:53</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="72iw2r7" 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(yáng)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="aqxptkm" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="84g4kce" class="box"><p><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(guò)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，青?？諝忸A(yù)熱器加盟，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。可以使用PH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(méi)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，青?？諝忸A(yù)熱器加盟，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，青?？諝忸A(yù)熱器加盟。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(guò)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。板式空氣預(yù)熱器怎么清洗？青海空氣預(yù)熱器加盟</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青?？諝忸A(yù)熱器加盟,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)。公司擁有發(fā)明、實(shí)用新型專利及著作權(quán)等三十余項(xiàng)，技術(shù)人員占公司員工總數(shù)40%以上。公司生產(chǎn)的板式空氣預(yù)熱器是一種節(jié)能設(shè)備，使用在制氫轉(zhuǎn)化爐、裂解爐、加熱爐、鋼鐵工業(yè)的煉鋼爐、廢氣催化焚燒爐、熱風(fēng)爐等產(chǎn)生的高溫?zé)煔馀c燃燒所用冷空氣進(jìn)行熱交換的設(shè)備，其作用是使高溫?zé)煔饫鋮s，減少有害氣體排放，提高燃燒空氣溫度，降低能源消耗，是一種煉油、化工、鋼鐵、冶金、電力工業(yè)等行業(yè)經(jīng)常使用的節(jié)能、環(huán)保設(shè)備。黑龍江空氣預(yù)熱器加盟板式空氣預(yù)熱器使用在加熱爐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青?？諝忸A(yù)熱器加盟,空氣預(yù)熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220415160732422/6470394.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。 </p><p> 空氣預(yù)熱器換熱原理空氣預(yù)熱器是布置在尾部煙道上利用排煙余熱將空氣預(yù)熱到所需溫度的熱交換器。當(dāng)空預(yù)器換熱元件經(jīng)過(guò)煙氣側(cè)時(shí)，煙氣攜帶的一部分熱量就傳遞給換熱元件；而換熱元件經(jīng)過(guò)空氣側(cè)時(shí)又把熱量傳遞給空氣。這樣空預(yù)器回收了煙氣的熱量，降低了排煙溫度，提高了燃料與空氣的初始溫，強(qiáng)化了燃料的燃燒，因而進(jìn)一步提高了鍋爐效率。換熱元件換熱元件由薄鋼板制成，一片波紋板上有斜波．另一片上除了方向不同的斜波外還有直槽，帶斜波的波紋板和帶有斜波和直槽的定位板交替層疊．直槽與轉(zhuǎn)子軸線方向平行布置、使波紋板和定位板之間保持適當(dāng)?shù)募措x。斜波與直槽呈30o夾角．使得空氣或煙氣流經(jīng)換熱元件時(shí)形成較大的紊流，以改換換熱效果。由于冷端（即煙氣出口端和空氣入口端）受溫度和燃燒條件的影響**易腐蝕，因而換熱元件分層布置，其中，熱端和中溫段換熱元件由低碳鋼制成，而冷端換熱元件則由等同考登鋼制成。換熱元件均裝在元件盒內(nèi)以便于安裝和取出。其中，熱端和中溫段換熱元件垂直向上抽取。熱端：厚，深350mm，低碳鋼中溫端：厚，深1000mm，低碳鋼冷端：厚，深950mm，等同烤登鋼2、轉(zhuǎn)子連在中心筒輪轂上的低碳鋼主隔板為轉(zhuǎn)子的基本構(gòu)架。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="青海空氣預(yù)熱器加盟,空氣預(yù)熱器" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637220405039599609/9723902.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)。板式空氣預(yù)熱器是一種節(jié)能環(huán)保設(shè)備，使用平板或波紋板，板片周邊通過(guò)焊接或機(jī)械固定形成板束，整機(jī)采用積木式設(shè)計(jì)，組合方式靈活多變，結(jié)構(gòu)適應(yīng)性強(qiáng)，特有的空氣膜TM技術(shù)能夠有效解決**腐蝕問(wèn)題，適用于煉油、化工、鋼鐵、冶金、電力工業(yè)等行業(yè)?？蓪?shí)現(xiàn)模塊化、組合化、大型化，空間尺寸調(diào)節(jié)靈活板式換熱元件的傳熱系數(shù)比管式傳熱元件高1-3倍，且可根據(jù)冷、熱介質(zhì)換熱前后的體積變化，采用流道間距與流動(dòng)長(zhǎng)度的優(yōu)化組合，實(shí)現(xiàn)傳熱性能與壓降的比較好化設(shè)計(jì)換熱流道內(nèi)無(wú)死區(qū)，不易積灰，即便積灰也便于清洗，且可做到在線清洗對(duì)不同介質(zhì)、工況可針對(duì)性的選擇適用材料，從而保證設(shè)備壽命，而且可采用高低溫分級(jí)設(shè)計(jì)，不同溫度段可使用不同材料。空氣預(yù)熱器的作用是使高溫?zé)煔饫鋮s，減少有害氣體排放。四川空氣預(yù)熱器哪家便宜</p><p style="text-indent:25px">板式空氣預(yù)熱器是一種節(jié)能設(shè)備。青?？諝忸A(yù)熱器加盟</p><p> 吹灰器先連續(xù)前進(jìn)至**前端，然后按步退10mm停留52s（轉(zhuǎn)子轉(zhuǎn)動(dòng)一圈）的方式循環(huán)吹掃，直至退到***端執(zhí)行完一個(gè)吹掃流程。一個(gè)吹掃流程的用時(shí)約。在就地控制柜上停止高壓水泵，在程控作用下，氣動(dòng)卸荷閥先打開，延時(shí)120s后電機(jī)停止。關(guān)閉高壓水管路中通往#2機(jī)組的閥門和通往A側(cè)空預(yù)器的閥門。打開底部吹灰器蒸汽進(jìn)口管道上的閥門，接通蒸汽吹灰通道。，對(duì)B側(cè)空預(yù)器進(jìn)行沖洗。注意事項(xiàng)：，可先短時(shí)間地進(jìn)行試驗(yàn)性沖洗。在檢查機(jī)組運(yùn)行情況正常后，再逐步延長(zhǎng)試驗(yàn)時(shí)間，觀察空預(yù)器驅(qū)動(dòng)電機(jī)電流、空預(yù)器阻力、排煙溫度、煙道排污情況及除塵器運(yùn)行是否正常。觀察和記錄高壓水沖洗時(shí)間、壓力、空預(yù)器在沖洗前后機(jī)組負(fù)荷、煙氣和空氣側(cè)差壓、送風(fēng)機(jī)和引風(fēng)機(jī)電流、爐膛壓力、熱風(fēng)和排煙溫度等參數(shù)?！?，應(yīng)該及時(shí)調(diào)整沖洗側(cè)煙氣流量，提高煙溫，若持續(xù)下降至110℃，則應(yīng)停止在線水沖洗。，即使在觀察到空預(yù)器阻力不再持續(xù)下降時(shí)，仍需再?zèng)_洗一到兩次。換熱元件沖洗得越干凈，下次沖洗的周期越長(zhǎng)，應(yīng)在就地控制箱上將密封風(fēng)機(jī)啟動(dòng)，以保護(hù)噴嘴不被堵塞。（進(jìn)、出口有壓力表），當(dāng)進(jìn)水壓力小于3bar時(shí)，應(yīng)停泵清洗濾網(wǎng)，以免吸水不暢引起泵的異常震動(dòng)。。青?？諝忸A(yù)熱器加盟</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2621646.html</p></div></div></div></div></div><div id="zlsz8pj" 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