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class="proBig"><div id="8tar92k" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638006542968/7080598.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xpl373i" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638006542968/7080598.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8lgxlf9" class="content"><p><span>需求數量：</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>產品關鍵詞：</span>連云港風機消音器價格,消音器</p><p><span>***更新：</span>2020-12-24 04:17:38</p><p><span id="click" >瀏覽次數：4次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="8a3g2wg" 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="tgcoxs9" class="page-proshow02"><p class="title">詳細說明</p><div id="e8ktl2f" class="box"><p><p> 適用于管道排放氣體用的PB系列小孔噴注消聲器 </p> <p> <br /> </p> <p> PB型鍋爐點火排汽消聲器主要用于發(fā)電部門中的鍋爐、 </p> <p> 汽輪機等熱力設備蒸汽排放的有效消聲。同時也普遍用于石 </p> <p> 油、化工、冶金、紡織等工業(yè)的鍋爐蒸汽排放及其它氣體消 </p> <p> 聲排放，連云港風機消音器價格。 </p> <p> PB系列小孔噴注消聲器系九十年代研制、開發(fā)的新一代降噪產品，它根據小孔降壓噴注消聲的原理，通過優(yōu)化設計，其降噪指標、安全性能和使用壽命遠優(yōu)于市場上同類產品，可更好的滿足電力、冶金、石油、化工、紡織、造紙、食品等工業(yè)的低壓、中壓、次高壓、高壓、超高壓、亞臨界等參數的各種鍋爐，連云港風機消音器價格、壓力容器管道排汽（氣）放空及其安全閥，連云港風機消音器價格、釋放閥排汽（氣）的降噪需要。 </p> <p> <br /> 不管是生產什么樣的產品，生產廠家肯定是比較能夠影響產品本身質量的。連云港風機消音器價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港風機消音器價格,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638006542968/7080598.png"></div><p> 風機是一種通用機械設備，其使用范圍很廣，電力、礦山、機械、冶金、化工等各行業(yè)的生產均離不開風機。風機在運轉中產生的噪聲常常成為影響工人健康和干擾環(huán)境的禍源。特別是鄰近生活區(qū)的風機，其進風口和出風口所輻射的空氣動力性噪聲，更是污染環(huán)境的主要因素，形成公害，是我國工業(yè)部門治理噪聲污染的主要對象之一。 </p> <p> 柴油發(fā)電機以其良好的經濟性和動力性能，被普遍用于工礦企業(yè)生產經營中，因其在運行過程排放的煙氣中含有一定量的煙塵（也就是大家經常見到的黑煙），其現象是由于燃油燃燒不完全而產生的。因此常規(guī)型通風排氣消聲器，如微孔板式消聲器和帶有吸音填料的消音器要是使用在這種環(huán)境下，是絕不可取的,原因是其只能起到一時的消聲降音。連云港離心風機消音器哪家好軸流風機若有動翼與靜翼的配置時，兩者之葉片數比較好不等，以免造成更大的噪音共鳴。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港風機消音器價格,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638098330078/15796.png"></div><p> 工業(yè)消聲器的設計原理： </p> <p> 阻性消聲器； </p> <p> 阻性消聲器主要是利用多孔吸聲材料來降低噪聲的。把吸聲材料固定在氣流通道的內壁上或按照一定方式在管道中排列，就構成了阻性消音器。當聲波進入阻性消音器時，一部分聲能在多孔材料的孔隙中摩擦而轉化成熱能耗散掉，使通過消音器的聲波減弱。阻性消音器就好象電學上的純電阻電路，吸聲材料類似于電阻。因此，人們就把這種消音器稱為阻性消音器。阻性消音器對中高頻消聲效果好、對低頻消聲效果較差。 </p><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。在排氣消聲器中，鍋爐消聲器是**合理的消聲器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港風機消音器價格,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638627656250/8350791.png"></div><p> 消聲器用于減小排氣脈動，并盡可能降低排氣噪聲 [3] 。消聲器的選用應根據防火、防潮、防腐、潔凈度要求，安裝的空間位置，噪聲源頻譜特性，系統自然聲衰減，系統氣流再生噪聲，房間允許噪聲級，允許壓力損失，設備價格等諸多因素綜合考慮并根據實際情況有所偏重。一般的情況是：消聲器的消聲量越大，壓力損失及價格越大；消聲量相同時，如果壓力損失越小，消聲器所占空間就越大。 </p> <p> 新型高效抗噴阻型系列消聲器設備被普遍使用于發(fā)電、化工、冶金、紡織等工業(yè)廠礦中用于各種型號鍋爐、汽機排汽；風機；安全門等設備的消聲降音。該系列消聲器是根據抗、噴、阻復合消聲原理所研制，具有消聲量大、體積小、重量輕及安裝方便無檢修等諸多優(yōu)點。在選擇蒸汽消音器這類產品的時候，要盡可能的選擇一些比較靠譜的廠家。連云港室外風機消音器價格</p><p style="text-indent:25px">在消音器的實踐運用中，除了會遭到計劃時設定的消聲方針, 有時候還會遭到實際運用環(huán)境的影響。連云港風機消音器價格</p><p> 工業(yè)消聲器是連云港廣潤機械有限公司設計并生產的一種阻止聲音傳播而允許氣流通過的一種設備，是消除空氣動力性噪聲的重要措施。 </p> <p> 工業(yè)消聲器的種類很多，依據消聲機理可分為六種主要的類型，1、阻性消聲器、2、抗性消聲器、3、阻抗復合式消聲器、4、微穿孔板消聲器、5、小孔消聲器、6、有源消聲器。工業(yè)消聲器適用于各類工礦、企業(yè)、單位等任何行業(yè)，例如：可以降低各類風機、鍋爐、發(fā)電機、水泵、汽輪機、除氧器、擴容器、安全閥、管道、管道沖管、蒸汽設備、空壓機、氣體排放、等等需要消聲降噪的設備。連云港風機消音器價格</p><p style="text-indent:25px">連云港廣潤機械設備有限公司是一家面對行業(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品的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。連云港廣潤機械擁有一支經驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供消音器.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）。連云港廣潤機械始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。連云港廣潤機械創(chuàng)始人王以坦，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: 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