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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-xyjzsb_gyzskzsb/">工業(yè)噪聲控制設(shè)備</a>?連云港管道消音器多少錢(qián) 推薦咨詢(xún) 連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)</p><div id="t5pphnx" class="leftbox clearfix"><h1>連云港管道消音器多少錢(qián) 推薦咨詢(xún) 連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)</h1><div id="pnh3fpv" class="proBig"><div id="37lt7ln" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354637975146484/1602390.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zdph35t" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354637975146484/1602390.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="9vhdx79" 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>連云港管道消音器多少錢(qián),消音器</p><p><span>***更新：</span>2020-12-25 09:20:31</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="t7thlxj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">連云港廣潤(rùn)機(jī)械設(shè)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(huà): </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(jī): </span>135-1156</p><p><span>地址: </span>錦屏路88號(hào)</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="vvr7rfb" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="btzh9vz" class="box"><p><p> 微穿孔板式消聲器一般是用厚度小于1mm的純金屬薄板制作，在薄板上用孔徑小于1mm的鉆頭穿孔，穿孔率為1%一5%。選擇不同的穿孔率和板厚不同的腔深，就可以控制消聲器的頻譜性能，使其在需要的頻率范圍內(nèi)獲得良好的消聲效果。 </p> <p> 小孔式小孔消聲器的結(jié)構(gòu)是一根末端封閉的直管，管壁上鉆有很多小孔，連云港管道消音器多少錢(qián)。小孔消聲器的原理是以噴氣噪聲的頻譜為依據(jù)的，如果保持噴口的總面積不變而用很多小噴口來(lái)代替，連云港管道消音器多少錢(qián)，當(dāng)氣流經(jīng)過(guò)小孔時(shí)、噴氣噪聲的頻譜就會(huì)移向高頻或超高頻，使頻譜中的可聽(tīng)聲成分明顯降低，從而減少對(duì)人的干擾和傷害。 </p> <p> 有源式基本原理是在原來(lái)的聲場(chǎng)中，利用電子設(shè)備再產(chǎn)生一個(gè)與原來(lái)的聲壓大小相等、相位相反的聲波，使其在一定范圍內(nèi)與原來(lái)的聲場(chǎng)相抵消。這種消聲器是一套儀器裝置，主要由傳聲器、放大器、相移裝置，連云港管道消音器多少錢(qián)、功率放大器和揚(yáng)聲器等組成。按照標(biāo)準(zhǔn)工作日工作時(shí)間，頂多噪音值不高于85分貝，工作時(shí)間越長(zhǎng)要求越高。連云港管道消音器多少錢(qián)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港管道消音器多少錢(qián),消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354637975146484/1602390.png"></div><p> 消聲器用于減小排氣脈動(dòng)，并盡可能降低排氣噪聲 [3] 。消聲器的選用應(yīng)根據(jù)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(tǒng)自然聲衰減，系統(tǒng)氣流再生噪聲，房間允許噪聲級(jí)，允許壓力損失，設(shè)備價(jià)格等諸多因素綜合考慮并根據(jù)實(shí)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(jià)格越大；消聲量相同時(shí)，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(shè)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(hào)鍋爐、汽機(jī)排汽；風(fēng)機(jī)；安全門(mén)等設(shè)備的消聲降音。該系列消聲器是根據(jù)抗、噴、阻復(fù)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(wú)檢修等諸多優(yōu)點(diǎn)。連云港蜂窩式風(fēng)機(jī)蒸汽消音器哪個(gè)公司便宜計(jì)劃消音器時(shí), 需要根據(jù)消音器的實(shí)踐運(yùn)用環(huán)境有關(guān)于性地進(jìn)行計(jì)劃。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港管道消音器多少錢(qián),消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638098330078/15796.png"></div><p style="text-indent:25px">衡量消聲器的好壞，主要考慮以下三個(gè)方面：1、消聲器的消聲性能；（消聲量和頻譜特性）2、消聲器的空氣動(dòng)力性能；（壓力損失等）3、消聲器的結(jié)構(gòu)性能。（尺寸、價(jià)格、壽命等）· 消聲器的消聲頻率特性。抗噴阻型消聲器對(duì)各頻噪聲效果優(yōu)越?！?消聲器的適用風(fēng)速一般為6-8m/s，比較高不宜超過(guò)12m/s，同時(shí)注意消聲器的壓力損失?！?注意消聲器的凈通道截面積，風(fēng)管和消聲器連接時(shí)，必要時(shí)（風(fēng)速有限制時(shí)）需作放大處理?！?消聲器等消聲設(shè)備安裝，須有**的承重吊桿或底座；與聲源設(shè)備須通過(guò)軟接頭連接。· 當(dāng)兩個(gè)消聲彎頭串聯(lián)使用時(shí)，兩個(gè)彎頭的連接間距應(yīng)大于彎頭截面對(duì)角線(xiàn)長(zhǎng)度的2.5倍?！?對(duì)于高溫、高濕、有油霧、水氣的環(huán)境系統(tǒng)一般選用微孔結(jié)構(gòu)消聲設(shè)備，對(duì)于有潔凈要求的諸如手術(shù)室、錄音室、潔凈廠房等環(huán)境系統(tǒng)，應(yīng)采用微孔結(jié)構(gòu)消聲設(shè)備?！?相鄰用房管路串通時(shí)，注意室內(nèi)噪聲通過(guò)管路相互影響，必要時(shí)風(fēng)口作消聲處理。</p><p> 消音器是阻止聲音傳播而允許氣流通過(guò)的一種器件，是消除空氣動(dòng)力性噪聲的重要措施。消音器是安裝在空氣動(dòng)力設(shè)備(如鼓風(fēng)機(jī)、空壓機(jī)、鍋爐排氣口、發(fā)電機(jī)、水泵等排氣口噪音較大的設(shè)備)的氣流通道上或進(jìn)、排氣系統(tǒng)中的降低噪聲的裝置。 </p> <p> <br /> </p> <p> 新型高效抗噴阻型系列消音器設(shè)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(hào)鍋爐、汽機(jī)排汽;風(fēng)機(jī);安全門(mén)等設(shè)備的消音降音。該系列消音器是根據(jù)抗、噴、阻復(fù)合消音原理所研制，具有消音量大、體積小、重量輕及安裝方便無(wú)檢修等諸多優(yōu)點(diǎn)。 </p> <p> 消音器的消音頻率特性。抗噴阻型消音器對(duì)各頻噪聲效果優(yōu)越。 </p> <p> 消音器的適用風(fēng)速一般為6-8m/s，比較高不宜超過(guò)12m/s，同時(shí)注意消音器的壓力損失。 </p> <p> 注意消音器的凈通道截面積，風(fēng)管和消音器連接時(shí)，必要時(shí)(風(fēng)速有限制時(shí))需作放大處理。 </p> <p> 消音器等消音設(shè)備安裝，須有**的承重吊桿或底座;與聲源設(shè)備須通過(guò)軟接頭連接。 </p> <p> 當(dāng)兩個(gè)消音彎頭串聯(lián)使用時(shí)，兩個(gè)彎頭的連接間距應(yīng)大于彎頭截面對(duì)角線(xiàn)長(zhǎng)度的2.5倍。 </p> <p> <br /> 除風(fēng)機(jī)本身的固定噪音外，尚有許多噪音源，諸如：軸承因精密度不足，裝配不當(dāng)或維護(hù)不佳會(huì)造成異常噪音。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港管道消音器多少錢(qián),消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638627656250/8350791.png"></div><p style="text-indent:25px">江蘇省連云港市廣潤(rùn)機(jī)械設(shè)備有限公司生產(chǎn)的阻性式消聲器主要是利用多孔吸聲材料來(lái)降低噪聲的。把吸聲材料固定在氣流通道的內(nèi)壁上或按照一定方式在管道中排列，就構(gòu)成了阻性消聲器。當(dāng)聲波進(jìn)入阻性消聲器時(shí)，一部分聲能在多孔材料的孔隙中摩擦而轉(zhuǎn)化成熱能耗散掉，使通過(guò)消聲器的聲波減弱。阻性消聲器就好象電學(xué)上的純電阻電路，吸聲材料類(lèi)似于電阻。因此，人們就把這種消聲器稱(chēng)為阻性消聲器。阻性消聲器對(duì)中高頻消聲效果好、對(duì)低頻消聲效果較差。辦公大廈噪音的低頻源主要包括電梯、變壓器、高層建筑水泵、中央空調(diào)(包括冷卻塔)和交通噪音。連云港鍋爐點(diǎn)火排汽消音器廠家</p><p style="text-indent:25px">真空泵排汽消音器是一種能消除聲響傳達(dá)發(fā)生的噪音，防治環(huán)境噪音對(duì)人類(lèi)和動(dòng)植物發(fā)生污染的設(shè)備。連云港管道消音器多少錢(qián)</p><p style="text-indent:25px">風(fēng)機(jī)消聲器設(shè)想由于某一聲源的振動(dòng)在彈性煤質(zhì)某局部區(qū)域激起一種擾動(dòng)，使該區(qū)域的媒質(zhì)質(zhì)點(diǎn)離開(kāi)平衡位置開(kāi)始運(yùn)動(dòng)。風(fēng)機(jī)消聲器這個(gè)質(zhì)點(diǎn) 的運(yùn)動(dòng)自然推動(dòng)相鄰媒質(zhì)質(zhì)點(diǎn)，亦即壓縮了這部分媒質(zhì)。由于彈性，相鄰媒質(zhì)被壓縮時(shí)會(huì)產(chǎn)生一個(gè)反抗壓縮的力，此力作用于質(zhì)點(diǎn)并使其恢復(fù)到原來(lái)的平衡位置。另一方面，因?yàn)橘|(zhì)點(diǎn) 具有質(zhì)量即具有慣性，經(jīng)過(guò)平衡位置時(shí)會(huì)出現(xiàn)“過(guò)沖”，以至又壓縮了另一側(cè)的相鄰媒質(zhì)，該相鄰媒質(zhì)以質(zhì)點(diǎn)也會(huì)產(chǎn)生一個(gè)反抗壓縮的力，使質(zhì)點(diǎn)又回過(guò)來(lái)趨向平衡位置。連云港管道消音器多少錢(qián)</p><p style="text-indent:25px">連云港廣潤(rùn)機(jī)械設(shè)備有限公司是一家面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)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(bǔ)水等機(jī)械產(chǎn)品的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。公司自創(chuàng)立以來(lái)，投身于消音器.風(fēng)機(jī)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），是機(jī)械及行業(yè)設(shè)備的主力軍。連云港廣潤(rùn)機(jī)械始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。連云港廣潤(rùn)機(jī)械始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專(zhuān)注與執(zhí)著使連云港廣潤(rùn)機(jī)械在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2558072.html</p></div></div></div></div></div><div id="ltxn7n7" class="page-right twoColRt"><div id="v99lp97" class="box01 margin10 clearfix"><h3><a 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