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class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_xyjzsb/">消音降噪設備</a>?<a href="http://www.cdcfah.com/cp/third-xyjzsb_gyzskzsb/">工業(yè)噪聲控制設備</a>?山東鍋爐排氣消音器真誠推薦連云港廣潤機械設備供應</p><div id="3grd8ri" class="leftbox clearfix"><h1>山東鍋爐排氣消音器真誠推薦連云港廣潤機械設備供應</h1><div id="jspgn32" class="proBig"><div id="rfwtp2b" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638555087890/7398390.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cq8m3sy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638555087890/7398390.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ydebxb3" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>山東鍋爐排氣消音器,消音器</p><p><span>***更新：</span>2020-09-14 20:33:53</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3ubso2p" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">連云港廣潤機械設備有限公司</a></p><p><span>聯(lián)系人：</span>王以坦</p><p><span>郵箱: </span>13511563155@163.com</p><p><span>電話: </span>13511563155</p><p><span>傳真: </span>135_</p><p><span>網(wǎng)址: </span>http://www.lyggrjx.com</p><p><span>手機: </span>135-1156</p><p><span>地址: </span>錦屏路88號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="33xtfep" class="page-proshow02"><p class="title">詳細說明</p><div id="xbdv23o" class="box"><p><p> 其實一般廠家的實力跟產(chǎn)品的質量有著直接的關系，就像我們?yōu)槭裁炊歼x擇帶牌子的商品一樣，隨著消聲器生產(chǎn)廠家的迅猛發(fā)展，雖然給了我們更多的選擇條件，但同時也給了我們選擇的困難。因為現(xiàn)在市場上門生產(chǎn)消聲器的廠家太多，而我們又很難判斷哪一家的生產(chǎn)質量更好、性價比更高。那我們在選擇購買時就要多留意一下幾個方面。 </p> <p> 前列，留意消聲器的原材料。因為我們選擇的消聲器產(chǎn)品都純在一定的安全隱患所以原材料的質量過關至關重要，而很多消聲器的原材料直接關乎到產(chǎn)品的使用。所以說這個一消聲器產(chǎn)品好壞的關鍵所在 </p> <p> 第二，山東鍋爐排氣消音器，選擇有國家質量認證的標志和正規(guī)的廠家。因為有些成分是國家明文規(guī)定不能添加的，但是一些小作坊還是會添加，所以就要選有國家質量認證的標志，正規(guī)的廠家也是必要的。消聲器比較集中的，比如連云港廣潤消聲器生產(chǎn)廠家，山東鍋爐排氣消音器，山東鍋爐排氣消音器。在規(guī)劃的時分必定要確保排氣管的流通，經(jīng)過用大孔多層的管控，氣體的流速變得緩慢。山東鍋爐排氣消音器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東鍋爐排氣消音器,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638555087890/7398390.png"></div><p style="text-indent:25px">消聲器可以看著是管道的一個組成部分，在內(nèi)部作聲學處理后，可減弱噪音的產(chǎn)生與傳播，蒸汽吹管用消聲器的設計不能只單純考慮降聲效果，應首先要滿足蒸汽吹管的需要，即保證比較高的流速、比較小的阻力、比較大的動量為前提，然后以降壓、節(jié)流、擴容、移頻消聲技術來降低噪聲。殼體的支座及和殼體的連接部件要有足夠的剛度和強度,結構設計要合理，并能承受排汽反力、熱脹推力、力矩以及夾帶雜物的高速汽流引起的振動力等各種附加力，消聲器本體應能抵抗溫度、壓力交變帶來的各種沖擊。完成多次快速開啟沖管后，消聲器仍應保持整體的完整性。汽輪機消音器設備空氣在流動時，若碰到尖銳的障礙物，極易發(fā)生亂流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東鍋爐排氣消音器,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638820302734/5978787.png"></div><p style="text-indent:25px">鍋爐排汽消音器是建立在微穿孔板消聲原理上制造。電廠鍋爐蒸汽排放一般流速大，而流速大對小孔消聲影響比較大。所以我們需先控流，經(jīng)過一次控流后的蒸汽再進入擴張室，再進一步降壓消聲。蒸汽經(jīng)大容積降壓后，從而形成低壓蒸汽噴出。在此過程中，氣流是經(jīng)小孔徑噴出。噴出后其各倍頻帶的聲功率已降低，而聲壓級的頻率被推高到20000Hz以上范圍，其噪聲大為削弱。但部分頻率的二次噪音還需要進一步消聲。我們在擴張室外加裝阻性吸聲棉結構，它系根據(jù)降壓體所發(fā)出的剩余噪聲的頻譜特性所設計，用以有效地吸收剩余噪聲。當用戶按要求安裝后，總消聲量要達30-60分貝，使之達到要求。</p><p> 本型復式消聲器系綜合了比較合理的消聲原理所設計。高壓蒸汽在消聲器內(nèi)經(jīng)一次控流后進入降壓體經(jīng)大容積擴壓后，從而形成低壓蒸汽后噴出，在此過程中，汽流內(nèi)能部分轉化成某種頻率的聲能，其噪聲雖然功率大為削弱，但往往會因排汽偏離設計值等諸原因，使噪聲仍然高于標準值。為此，在降壓體外設計了一只雙層結構的阻聲罩，它系根據(jù)降壓體所發(fā)出的剩余噪聲的頻譜特性所設計，用以有效地吸收剩余噪聲。當用戶按要求安裝后，總消聲量可達36～45分貝。 </p> <p> 復合型消聲器，適用于450度以內(nèi)，6.4Mpa以內(nèi) </p> <p> TA型蒸汽排汽消聲器，TA指帶阻聲罩消聲器（復合式），在小孔型的基礎上增加了阻聲罩，有消音棉填料，氣體從底部接管進入，從上部排出。由于有消音棉填料，適合于壓力在6.4Mpa以內(nèi)，否者填料被吹出，殼體是碳鋼適用于450度以內(nèi)。在使用風機消聲器的過程當中一定要定期對其進行清理工作，一般半年左右就要進行一次清理了。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東鍋爐排氣消音器,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354637855996093/9173380.png"></div><p style="text-indent:25px">適用于電站鍋爐安全閥(動力釋放閥)、鍋筒安全閥及過熱器安全閥、再熱器安全閥等壓力裝置的安全門。其蒸汽放空既應避免過大的噪聲，更應讓汽流順利排出而不影響安全閥的排量、起跳和回座，為此，以往常見的多級節(jié)流及小孔噴注的消聲降音手段即不宜采用，這種限制歷來是安全閥消聲器的設計難點，也是安全門消聲器消聲效果差的原因。新型用于安全閥的TA型安全閥排汽消聲器采用了噴阻抗復合型消聲原理，其中以大孔擴容代替了直徑較小的控流孔，在結構上更加強化了抗性和阻性消聲降音機理，達到了安全系數(shù)更高的消聲降噪效果。風機消聲器是一種專業(yè)的消聲設備，它降噪的效果是非常突出的，可以說是目前比較為先進的消聲設備了。湖南鍋爐排氣消音器</p><p style="text-indent:25px">隨著現(xiàn)代機械化的逐步發(fā)展以及機械的大量使用，現(xiàn)在不管是在都市里還是在農(nóng)村噪音污染已經(jīng)是日益嚴重。山東鍋爐排氣消音器</p><p style="text-indent:25px">抗性式消聲器是由突變界面的管和室組合而成的，好像是一個聲學濾波器，與電學濾波器相似，每一個帶管的小室是濾波器的一個網(wǎng)孔，管中的空氣質量相當于電學上的電感和電阻，稱為聲質量和聲阻。小室中的空氣體積相當于電學上的電容，稱為聲順。與電學濾波器類似，每一個帶管的小室都有自己的固有頻率。當包含有各種頻率成分的聲波進入前列個短管時，只有在前列個網(wǎng)孔固有頻率附近的某些頻率的聲波才能通過網(wǎng)孔到達第二個短管口，而另外一些頻率的聲波則不可能通過網(wǎng)孔．只能在小室中來回反射，因此，我們稱這種對聲波有濾波功能的結構為聲學濾波器。選取適當?shù)墓芎褪疫M行組合．就可以濾掉某些頻率成分的噪聲，從而達到消聲的目的?？剐韵暺鬟m用于消除中、低頻噪聲。把阻性結構和抗性結構按照一定的方式組合起來，就構成了阻抗復合式消聲器。山東鍋爐排氣消音器</p><p style="text-indent:25px">連云港廣潤機械設備有限公司辦公設施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。消音器，風機消音器，是連云港廣潤機械設備有限公司的主營品牌，是專業(yè)的面對行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機械制造，消音器，風機消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補水等機械產(chǎn)品公司，擁有自己**的技術體系。我公司擁有強大的技術實力，多年來一直專注于面對行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機械制造，消音器，風機消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補水等機械產(chǎn)品的發(fā)展和創(chuàng)新，打造高指標產(chǎn)品和服務。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準則。公司致力于打造***的消音器.風機消音器，煤粉取樣裝置（器）濾水器，飛灰等速取樣器.換熱器，汽液兩相流（疏水器）。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1281940.html</p></div></div></div></div></div><div id="ndurdzb" class="page-right twoColRt"><div id="7lcys2u" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="g2a8pkb" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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