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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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href="http://www.cdcfah.com/cp/second-jxjxysb_ylsbjh/">冶煉設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-ylsbjh_ncjlyil/">耐材及爐窯</a>?宣城4N5氧化鋁粉推板窯推板電窯爐值得信賴宜興市精益電爐供應(yīng)</p><div id="icume38" class="leftbox clearfix"><h1>宣城4N5氧化鋁粉推板窯推板電窯爐值得信賴宜興市精益電爐供應(yīng)</h1><div id="nl8zl4b" class="proBig"><div id="3cewtxj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358619423916016/8084221.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nspm5l4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358619423916016/8084221.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3ykcr9i" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>宣城4N5氧化鋁粉推板窯推板電窯爐,推板窯</p><p><span>***更新：</span>2021-01-08 10:28:01</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pjq78fu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">宜興市精益電爐有限公司</a></p><p><span>聯(lián)系人：</span>蔣經(jīng)理</p><p><span>郵箱: </span>yxjydl@163.com</p><p><span>電話: </span>13914222300</p><p><span>傳真: </span>0510_87492218</p><p><span>網(wǎng)址: </span>http://www.yxjydl.com</p><p><span>手機(jī): </span>0510-87492218</p><p><span>地址: </span>丁蜀鎮(zhèn)陶都工業(yè)園川埠</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="wcsk9pj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hl7vsm8" class="box"><p><p style="text-indent:25px">推板窯進(jìn)料門及出料門在縱向_x005f_x005f_x005f_x005f_x005f。保護(hù)氣分2路進(jìn)氣，宣城4N5氧化鋁粉推板窯推板電窯爐，其中1路通向爐襯提供保護(hù)氣，另1路位于出料端通向爐管內(nèi)。加熱區(qū)每溫區(qū)鉬絲布置長度750mm，加熱區(qū)長度3000mm，其中恒溫區(qū)長1500mm，頭一溫區(qū)為輔助加熱區(qū)，后三個溫區(qū)為恒溫區(qū)，進(jìn)料段不加熱過渡區(qū)長度730mm(靠爐體設(shè)水冷腔)，爐內(nèi)緩冷段長750mm，爐管內(nèi)冷卻區(qū)3630mm，其中水冷段長3310_x005f，分二段水冷，爐體總長8110mm?？販貎x表選進(jìn)口(日本島通)儀表，宣城4N5氧化鋁粉推板窯推板電窯爐，具連續(xù)PID調(diào)節(jié)、輸出限幅、溫度補(bǔ)償，宣城4N5氧化鋁粉推板窯推板電窯爐、超溫報(bào)警、斷偶指示等功能。推板窯采用優(yōu)越耐火保溫材料及爐襯設(shè)計(jì)結(jié)構(gòu)。宣城4N5氧化鋁粉推板窯推板電窯爐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宣城4N5氧化鋁粉推板窯推板電窯爐,推板窯" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358619423916016/8084221.png"></div><p style="text-indent:25px">火墻在底燒式推扳窯中，擋火墻的設(shè)置有其獨(dú)特的構(gòu)思，擋火墻數(shù)量也多于普通的多孔窯，因而增加了全窯的蓄熱量，具有較大的熱慣性，改善和穩(wěn)定了因投煤操作所帶來的爐溫波動。而且所有的孔道磚縫被巧妙地封閉，煙氣不易進(jìn)入孔道，保證產(chǎn)品不受煙氣污染，故而產(chǎn)品極少出現(xiàn)煙熏缺陷。道普通多孔窯的一個缺點(diǎn)是煙道多而且窄，設(shè)計(jì)不當(dāng)，容易出現(xiàn)水平溫差，而且煙道積灰嚴(yán)重，一般窯爐運(yùn)轉(zhuǎn)四個月或五個月時，便就停窯清灰。而在底燒式推板窯中，將煙道加寬，使全窯火道阻力降低，同時合理地選用不同的煙道寬度，既降低了縱向煙道阻力又調(diào)劑水平方向的煙道阻力，而且很大延長了清灰時間，一般可運(yùn)轉(zhuǎn)1-1.5年才停窯清灰，這樣即可和窯的檢修期想配合，減少維修費(fèi)用，簡化了管理，贏得了生產(chǎn)時間。宜興5N氧化鋁推板窯推板式隧道電窯推板窯設(shè)有超時超壓超程、防拱板，匣缽擺放不正等聲光報(bào)警保護(hù)功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宣城4N5氧化鋁粉推板窯推板電窯爐,推板窯" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358619402236329/7481899.png"></div><p style="text-indent:25px">推板窯的每塊爐底板之間留有足夠的間隙重要；不然，爐底板會困受熱膨脹而凸起，直接引發(fā)頂窯。燒結(jié)95瓷的高溫窯爐底板必須由99剛玉制成，否則，在高溫下有可能與推板發(fā)生粘連而引發(fā)頂窯。每塊爐膛材料之間的連接必須有凹凸槽，這樣可避免因爐膛保溫材料的開裂掉落而引發(fā)頂窯。因窯具引發(fā)的問題：窯具包括推板和匣缽。匣缽在產(chǎn)品燒制過程起承載和保護(hù)作甩，只要其本身結(jié)構(gòu)合理，在高溫下具有一定的機(jī)械強(qiáng)度不易破碎就不至于引發(fā)頂窯。推板可就不同了，它在高溫狀況下不僅要承受產(chǎn)品與匣缽的重量，在前進(jìn)方向上還要承受推進(jìn)器的巨大壓力；結(jié)果是經(jīng)過幾個來回周期后，推板在長度方向變短、寬度方向變寬、甚至厚度也變厚了。</p><p style="text-indent:25px">推板窯工作原理：推板爐每塊爐膛材料之間的連接必須有凹凸槽，這樣可避免因爐膛保溫材料的開裂掉落而引發(fā)頂窯。窯具包括推板和匣缽。匣缽在產(chǎn)品燒制過程起承載和保護(hù)作甩，只要其本身結(jié)構(gòu)合理，在高溫下具有一定的機(jī)械強(qiáng)度不易破碎就不至于引發(fā)頂窯。推板可就不同了，它在高溫狀況下不僅要承受產(chǎn)品與匣缽的重量，在前進(jìn)方向上還要承受推進(jìn)器的巨大壓力；結(jié)果是經(jīng)過幾個來回周期后，推板在長度方向變短、寬度方向變寬、甚至厚度也變厚了。電窯也沒有火焰，所以電窯的燒成品沒有“火刺”。推板窯在加熱爐使用全過程中，爐膛內(nèi)務(wù)必保持正壓力，防止?fàn)t外空氣進(jìn)入爐膛。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宣城4N5氧化鋁粉推板窯推板電窯爐,推板窯" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358619457050782/136489.png"></div><p style="text-indent:25px">在調(diào)節(jié)過程中，我們可以參考背場外觀情況，如果背場邊緣開始出現(xiàn)鼓包，說明溫度已經(jīng)偏高，此時應(yīng)該處于過燒狀態(tài)，應(yīng)該適當(dāng)降低峰值溫度接近佳燒結(jié)點(diǎn)，在調(diào)節(jié)燒結(jié)溫度前，還需要檢查氣氛推板窯燒結(jié)爐的每個加熱燈管是否是正常工作的。觀察點(diǎn)是各溫區(qū)加熱燈管輸出功率的百分比，要是百分比偏大，或上下波動很大，務(wù)必讓專業(yè)的工作人員來檢查加熱燈管狀態(tài)是不是正常的。我們知道熱處理過程中加熱過熱易導(dǎo)致奧氏體晶粒的粗大，使零件的機(jī)械性能下降。一般過熱：加熱溫度過高或在高溫下保溫時間過長，引起奧氏體晶粒粗化稱為過熱。具有質(zhì)量穩(wěn)定可靠，爐溫均勻，得到客戶認(rèn)可特別是節(jié)約能源做了大量工作。山東氧化鋁粉煅燒推板窯批發(fā)</p><p style="text-indent:25px">推板窯推動系統(tǒng)采用經(jīng)典滾珠絲杠推動，西門子PLC邏輯性系統(tǒng)控制，無極直流變頻變速。宣城4N5氧化鋁粉推板窯推板電窯爐</p><p style="text-indent:25px">查驗(yàn)推板窯內(nèi)是不是還處在真空泵情況，倘若則必須開展勻壓。開啟爐蓋后，馬上對鋼件的外型、放置部位和姿態(tài)開展查驗(yàn)，保證無異常情況，并搞好公布前的紀(jì)錄。推板爐公布全過程按實(shí)際操作加工工藝技術(shù)規(guī)范規(guī)定逐漸開展，除當(dāng)心細(xì)膩實(shí)際操作外，也要避免鋼件掉下來，更不必觸碰熱區(qū)構(gòu)件、溫度測量元器件和火爐別的構(gòu)件。鋼件公布時，除按加工工藝要求立即公布或制冷到一定溫度后再公布外，要確定加溫開關(guān)電源早已斷掉，爐蓋也在打開的卡緊部位，保證公布安全性。宣城4N5氧化鋁粉推板窯推板電窯爐</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2758126.html</p></div></div></div></div></div><div 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