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當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/second-xiangsu_slj/">塑料機(jī)械</a>?<a href="http://www.cdcfah.com/cp/third-slj_slcsjec/">塑料吹塑機(jī)</a>?安徽熱交換器定制上海環(huán)華機(jī)械供應(yīng)</p><div id="00qo0m0" class="leftbox clearfix"><h1>安徽熱交換器定制上海環(huán)華機(jī)械供應(yīng)</h1><div id="gmkqwi8" class="proBig"><div id="ocao0sy" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/huanhua/637206447836181641/2545326.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8esgges" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/huanhua/637206447836181641/2545326.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="k8ygoyw" 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>安徽熱交換器定制</p><p><span>***更新：</span>2020-06-04 05:03:28</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="kc0wuae" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海環(huán)華機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>陳西園</p><p><span>郵箱: </span>cxy@deltacooler.com</p><p><span>電話: </span>13501811399</p><p><span>傳真: </span>021_39908213</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-39907212</p><p><span>地址: </span>馬陸鎮(zhèn)寶安公路2815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="wm8igma" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oeuswc0" class="box"><p><p> 列管式油冷卻器的用途：本產(chǎn)品按JB/T7356-2005或用戶要求設(shè)計(jì)和制造，油側(cè)工作壓力≤1.6MPa，工作溫度≤90℃，水側(cè)工作壓力≤1.0MPa，工作溫度≤50℃。介質(zhì)為粘度等級(jí)N10~N460的工業(yè)潤(rùn)滑油，適用于稀油潤(rùn)滑系統(tǒng)和液壓系統(tǒng)中作冷卻油液之用。適用于化工、電力、冶金、礦山、輕工等行業(yè)的各種液壓設(shè)備的冷卻，是一種較為理想的冷卻裝置。 </p> <p> 特點(diǎn)： (1)為2流程或4流程列管式冷卻器。 (2)安裝形式有臥式和立式，安徽熱交換器定制。 (3) 油、水接口法蘭標(biāo)準(zhǔn)：正常供貨時(shí)，按PN1.0MPa機(jī)標(biāo)JB/T81-94；也可根據(jù)用戶要求選配國(guó)標(biāo)、化工、石化、歐標(biāo)、美標(biāo)、船標(biāo)法蘭，安徽熱交換器定制。 (4)換熱器的材質(zhì)：根據(jù)使用場(chǎng)所、水系統(tǒng)條件進(jìn)行選配，安徽熱交換器定制。水室、殼體、三通閥可選碳鋼或全不銹鋼；換熱管材質(zhì)可選紫銅、普通黃銅、耐海水黃銅HSn70-1或HAl77-2、白銅B10或B30、不銹鋼管等。 (5)外形尺寸符合本公司樣本或訂貨合同規(guī)定。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽熱交換器定制" src="http://tyunfile.71360.com/UploadFile/huanhua/637206447836181641/2545326.png"></div>蟻巢腐蝕形成的機(jī)制并不復(fù)雜，國(guó)內(nèi)外也有大量的研究。簡(jiǎn)單的說:就是腐蝕媒在空氣中氧化水解生成低級(jí)的羧酸。 <p> 發(fā)生蟻巢腐蝕的必要條件為：銅表面+腐蝕媒+水+氧氣，缺少其中一項(xiàng)都不會(huì)發(fā)生蟻巢腐蝕。 </p> <p> 接觸銅管內(nèi)部的腐蝕媒：含氯的清洗劑、揮發(fā)性潤(rùn)滑油、助焊劑、壓縮機(jī)油。 </p> <p> 接觸銅管外部的腐蝕媒：木材和人造建材揮發(fā)物、泡沫塑料隔熱層和膠粘帶滲出物、香水、化妝品、調(diào)味品、藥品、殺蟲劑。 </p> <p> 綜上所知，要延長(zhǎng)冷卻器的使用壽命，就需要用凈化淡水，也就是人們常說的自來水。不能使用江河水或者硬水，這樣不僅縮短冷卻器的壽命，一旦腐蝕了銅管還會(huì)油水混合，損失慘重。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽熱交換器定制" src="http://tyunfile.71360.com/UpLoadFile/huanhua/2019/7/636983699927250338/6369836999272503387367635.jpg"></div><p style="text-indent:25px">油冷卻器停止工作的步驟： (1)關(guān)閉油液進(jìn)入閥。 (2)關(guān)閉冷卻水進(jìn)入閥。 (3)關(guān)閉油液排出閥。 (4)關(guān)閉冷卻水排出閥。 (5)擰下排水、排油接口上的螺塞，疏盡積于油冷卻器內(nèi)的冷卻水和油。 4. 清洗：油冷卻器長(zhǎng)期工作后，管壁表面逐漸積垢，換熱性能下降，以至不能保證換熱要求，此時(shí)必須停用清洗。清洗方法如下： (1)水側(cè)清洗：用軟管引潔凈水高速?zèng)_洗回水蓋、后蓋內(nèi)壁和油冷卻器內(nèi)表面，同時(shí)用清洗通條進(jìn)行洗刷，再用壓縮空氣吹干。 (2)油側(cè)清洗： A、用三氯乙烯溶液進(jìn)行沖洗，使清洗液在換熱管內(nèi)循環(huán)流動(dòng)，溶液壓力不大于1.6MPa；溶液的流向比較好與油冷卻器油流方向相反。清洗時(shí)間視污垢情況而定。 B、用煤油清洗，直到流出的煤油清潔為止。 C、放盡清洗煤油。 (3)清洗后進(jìn)行液壓試驗(yàn)或氣壓試驗(yàn)，合格后裝到系統(tǒng)上使用。</p><div 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