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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939763076172/3005646.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nmvhjv8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinchen/637329939763076172/3005646.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="27tfhyf" 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>佛山換熱器批發(fā)商,換熱器</p><p><span>***更新：</span>2021-01-26 06:10:58</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="yx32ejq" 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(huà): </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(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="utnpwnu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="jdvnuwd" class="box"><p><p style="text-indent:25px"> 每塊板片四角都有開(kāi)孔，組裝成板束后形成流體的分配管和匯集管，冷/熱介質(zhì)熱量交換后，佛山換熱器批發(fā)商，從各自的匯集管回流后循環(huán)利用。關(guān)于板片材質(zhì)不銹鋼：指耐空氣、蒸汽、水等弱腐蝕介質(zhì)和酸、堿、鹽等化學(xué)浸蝕性介質(zhì)的鋼，又稱(chēng)不銹耐酸鋼。實(shí)際應(yīng)用中，常將耐弱腐蝕介質(zhì)的鋼稱(chēng)為不銹鋼，而將耐化學(xué)介質(zhì)的鋼稱(chēng)為耐酸鋼。兩者在化學(xué)成分上存在一定差異，前者不一定耐化學(xué)介質(zhì)腐蝕，而后者則一般均具有不銹性。不銹鋼的耐蝕性取決于鋼中所含的合金元素。耐腐蝕機(jī)理：鉻是不銹鋼獲得耐蝕性的基本元素，當(dāng)鋼中含鉻量達(dá)到12％左右時(shí)，鉻就與腐蝕介質(zhì)中的氧作用，在鋼表面形成一層很薄的氧化膜（自鈍化膜Cr2O3），極難溶于水，可進(jìn)一步阻止氧與鐵腐蝕，佛山換熱器批發(fā)商，佛山換熱器批發(fā)商。同理，破壞鈍化膜Cr2O3 就意味著破壞其抗氧腐蝕能力。換熱器使用過(guò)程中的防腐方法：換熱器板片材質(zhì)選擇耐腐蝕材質(zhì)。佛山換熱器批發(fā)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器批發(fā)商,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939763076172/3005646.png"></div><p style="text-indent:25px">板式換熱器結(jié)垢的清洗要知道的掃除水垢的基本原理：1)溶解作用：酸溶液容易與鈣、鎂、碳酸鹽水垢發(fā)生反應(yīng)，生成易溶化合物，使水垢溶解。2)剝離作用：酸溶液能溶解金屬表面的氧化物．破壞與水垢的結(jié)合。從而使附著在金屬氧化物表面的水垢剝離。并脫落下來(lái)。3)氣掀作用：酸溶液與鈣、鎂、碳酸鹽水垢發(fā)生反應(yīng)后，產(chǎn)生大量的二氧化碳。二氧化碳?xì)怏w在溢出過(guò)程中。對(duì)于難溶或溶解較慢的水垢層，具有一定的掀動(dòng)力，使水垢從換熱器受熱表面脫落下來(lái)。4)疏松作用：對(duì)于含有硅酸鹽和硫酸鹽混合水垢，由于鈣、鎂、碳酸鹽和鐵的氧化物在酸溶液中溶解，殘留的水垢會(huì)變得疏松，很容易被流動(dòng)的酸溶液沖刷下來(lái)。佛山換熱器批發(fā)商換熱器的注意事項(xiàng)：保持管網(wǎng)的清潔。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器批發(fā)商,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939758554687/4223241.png"></div><p style="text-indent:25px">板式換熱器的拆卸：先將板式換熱器熱介質(zhì)的進(jìn)出口閥門(mén)關(guān)閉,再將冷介質(zhì)的進(jìn)出口閥門(mén)關(guān)閉,排掉介質(zhì)(一般為水或汽),用鋼尺量出換熱器傳熱片壓縮的凈尺寸(兩塊兒壓緊板內(nèi)面間的距離)并記錄。均勻、對(duì)稱(chēng)地拆除換熱器的夾緊螺栓,輕輕地將活動(dòng)壓緊板沿軌道推開(kāi),逐片拆下傳熱片(注意不要把密封膠墊扯斷或扯掉),并按順序擺好。由于有的換熱器采用幾種紋路的傳熱片,所以一定要記清每種紋路的片數(shù)和組合順序?；瘜W(xué)清洗循環(huán)回路的連接用清洗泵、清洗槽、塑料管組成化學(xué)清洗循環(huán)系統(tǒng)(如圖1所示),將拆下的傳熱片按順序整齊地?cái)[放在清洗槽內(nèi)(傳熱片應(yīng)與水流方向平行),注水后檢查系統(tǒng)是否正常。</p><p style="text-indent:25px">板式換熱器被應(yīng)用在很多生產(chǎn)行業(yè)中，在使用過(guò)程中可能會(huì)遇到一些不同的小問(wèn)題，為了延長(zhǎng)板式換熱器的使用壽命，建議在選購(gòu)換熱器的時(shí)候要考慮換熱器的使用情況以更好的進(jìn)行換熱器選型。換熱器選型需要考慮的因素:1.根據(jù)工藝介質(zhì)的換熱要求及所建裝置的水源、電力情況，進(jìn)行換熱器技術(shù)經(jīng)濟(jì)比較，以確定使用風(fēng)冷卻器的合理性；2.根據(jù)熱介質(zhì)要求的冷卻終溫、環(huán)境條件，確定換熱器的型式；3.按經(jīng)驗(yàn)總傳熱系數(shù)初步估算所需的換熱面積，選擇風(fēng)冷卻器型號(hào)；4.根據(jù)工藝介質(zhì)的操作條件及物性，對(duì)初選型號(hào)進(jìn)行精確核算：管內(nèi)膜傳熱系數(shù)及阻力降、管外傳熱系數(shù)及阻力降、總傳熱系數(shù)、有效平均溫差，進(jìn)而計(jì)算所需傳熱面積。板式換熱器選型是一個(gè)比較復(fù)雜的過(guò)程，需結(jié)合使用工況來(lái)選擇相對(duì)應(yīng)的型號(hào)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山換熱器批發(fā)商,換熱器" src="https://tyunfile.71360.com/UploadFile/xinchen/637329939791347656/5329459.png"></div><p style="text-indent:25px">板式換熱器的傳熱片材料一般為不銹鋼,型號(hào)大致有AISI304、304L、AISI316、316L、316Ti,不銹鋼材料需采用硝酸基清洗劑清洗。密封墊材料一般為丁晴橡膠(NBR)130-140、丁基橡膠(RCB)140、乙丙橡膠(EPDM)150,這些材料均能耐酸、堿、酮、醇類(lèi)等溶液的腐蝕?；诖?我們采用河南省科學(xué)院能源研究所研制的不銹鋼制品**清洗劑(該清洗劑已通過(guò)河南省科學(xué)技術(shù)廳組織的技術(shù)鑒定),主要有硝酸、羥基乙酸、緩蝕劑、滲透劑、消泡劑等化學(xué)藥劑組成,該清洗劑對(duì)不銹鋼制品有除垢率高、腐蝕率小、除垢速度快等特點(diǎn),好的清洗濃度在0.10～0.15mol/L范圍內(nèi)。該清洗劑的各項(xiàng)性能指標(biāo),經(jīng)檢測(cè)均符合HG/T2387-2007《工業(yè)設(shè)備化學(xué)清洗質(zhì)量標(biāo)準(zhǔn)》的規(guī)定。板式換熱器在使用工程中傳熱效率高。螺旋板式換熱器價(jià)格表</p><p style="text-indent:25px">在安裝換熱器之前應(yīng)嚴(yán)格的進(jìn)行基礎(chǔ)質(zhì)量的檢查和驗(yàn)收工作。佛山換熱器批發(fā)商</p><p style="text-indent:25px">近一段時(shí)期，中美貿(mào)易摩擦持續(xù)影響對(duì)外貿(mào)易發(fā)展，機(jī)械行業(yè)銷(xiāo)售企業(yè)通過(guò)多種渠道加強(qiáng)深化與傳統(tǒng)貿(mào)易伙伴的合作，并積極拓展新貿(mào)易伙伴、謀求新發(fā)展。在機(jī)械行業(yè)中主要研發(fā)產(chǎn)品有板殼式換熱器，板式換熱器，螺旋板式換熱器，換熱機(jī)組等，現(xiàn)如今在市場(chǎng)經(jīng)濟(jì)體制的影響下，企業(yè)為積極參與市場(chǎng)競(jìng)爭(zhēng)，實(shí)施品牌戰(zhàn)略，大力發(fā)展自主品牌，創(chuàng)立了自己的品牌，才能在競(jìng)爭(zhēng)中贏得一席之地。隨著有限責(zé)任公司產(chǎn)業(yè)轉(zhuǎn)型升級(jí)的持續(xù)推進(jìn)，近幾年中國(guó)人口老齡化的日益嚴(yán)峻，勞動(dòng)力短缺，人力成本明顯上升，智能化已成為大勢(shì)所趨，工程機(jī)械也不例外。生產(chǎn)、銷(xiāo)售：熱交換器、熱交換器機(jī)組、制冷供熱機(jī)組、太陽(yáng)能產(chǎn)品(熱水系統(tǒng))：特殊設(shè)備（鍋爐）、通用機(jī)械設(shè)備、五金制品、可拆板式換熱器、板殼式換熱器、螺旋板式換熱器、釬焊板式換熱器、容積式/半容積式換熱器及換熱機(jī)組等。的發(fā)展帶動(dòng)了生產(chǎn)、銷(xiāo)售：熱交換器、熱交換器機(jī)組、制冷供熱機(jī)組、太陽(yáng)能產(chǎn)品(熱水系統(tǒng))：特殊設(shè)備（鍋爐）、通用機(jī)械設(shè)備、五金制品、可拆板式換熱器、板殼式換熱器、螺旋板式換熱器、釬焊板式換熱器、容積式/半容積式換熱器及換熱機(jī)組等。行業(yè)的發(fā)展，我國(guó)生產(chǎn)、銷(xiāo)售：熱交換器、熱交換器機(jī)組、制冷供熱機(jī)組、太陽(yáng)能產(chǎn)品(熱水系統(tǒng))：特殊設(shè)備（鍋爐）、通用機(jī)械設(shè)備、五金制品、可拆板式換熱器、板殼式換熱器、螺旋板式換熱器、釬焊板式換熱器、容積式/半容積式換熱器及換熱機(jī)組等。行業(yè)已具有較大的規(guī)模，已經(jīng)形成較為完整的產(chǎn)業(yè)鏈布局。在我國(guó)經(jīng)濟(jì)步入發(fā)展新常態(tài)后，生產(chǎn)、銷(xiāo)售：熱交換器、熱交換器機(jī)組、制冷供熱機(jī)組、太陽(yáng)能產(chǎn)品(熱水系統(tǒng))：特殊設(shè)備（鍋爐）、通用機(jī)械設(shè)備、五金制品、可拆板式換熱器、板殼式換熱器、螺旋板式換熱器、釬焊板式換熱器、容積式/半容積式換熱器及換熱機(jī)組等。行業(yè)也處于新舊增長(zhǎng)模式轉(zhuǎn)換的關(guān)鍵時(shí)期。佛山換熱器批發(fā)商</p><p style="text-indent:25px">東莞鑫晨換熱器有限公司位于東莞市東城街道溫塘橫嶺工業(yè)區(qū)二街15號(hào)6棟。公司業(yè)務(wù)涵蓋板殼式換熱器，板式換熱器，螺旋板式換熱器，換熱機(jī)組等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。鑫晨換熱器立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶(hù)的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3015628.html</p></div></div></div></div></div><div id="kzwtfxu" class="page-right twoColRt"><div id="mlsub8q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ue74jas" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="8ulnzgn" class="recomPic likePro"><a 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