連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠推薦咨詢連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="目前市場(chǎng)上消聲器的種類有很多，客戶可以根據(jù)不同需求進(jìn)行選擇，消聲器的選擇需要有防火、防潮等特點(diǎn)。消音器的主要工作特點(diǎn)是什么？消音器是中、高頻消聲特征好，連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠，加工制造簡(jiǎn)單，其中抗性消聲器是通過(guò)管道系統(tǒng)反射聲波"><meta name="keywords" content="連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠,消音器"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta 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href="http://www.cdcfah.com/cp/third-xyjzsb_gyzskzsb/">工業(yè)噪聲控制設(shè)備</a>?連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠推薦咨詢連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)</p><div id="8xjbszw" class="leftbox clearfix"><h1>連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠推薦咨詢連云港廣潤(rùn)機(jī)械設(shè)備供應(yīng)</h1><div id="rld37zb" class="proBig"><div id="cl8soa7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638077119140/8916926.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2b8hjsw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638077119140/8916926.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="u7z8dpm" 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>連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠,消音器</p><p><span>***更新：</span>2020-12-22 00:25:44</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="qac3u8u" 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: </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] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="rqn78zw" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qfcwn2c" class="box"><p><p> 目前市場(chǎng)上消聲器的種類有很多，客戶可以根據(jù)不同需求進(jìn)行選擇，消聲器的選擇需要有防火、防潮等特點(diǎn)。消音器的主要工作特點(diǎn)是什么？消音器是中、高頻消聲特征好，連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠，加工制造簡(jiǎn)單，其中抗性消聲器是通過(guò)管道系統(tǒng)反射聲波實(shí)現(xiàn)消聲。 </p> <p> 安裝消音器是通過(guò)微穿孔板吸聲結(jié)構(gòu)實(shí)現(xiàn)消聲，整體設(shè)計(jì)合理，這種消聲器可以實(shí)現(xiàn)寬頻帶消聲和較低的阻損。擴(kuò)散消音器也是寬頻帶消聲，另外還有噴霧消聲器、有源消聲器等，消聲器的種類不同可以用于不同的場(chǎng)合。 </p> <p> 風(fēng)機(jī)噪音主要是由設(shè)備材質(zhì)、馬達(dá)震動(dòng)完成的，因?yàn)轱L(fēng)機(jī)在工作過(guò)程中產(chǎn)生的噪音較大，所以必須要安裝消音器，這是治理風(fēng)機(jī)噪音的比較好方式，連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠。其中消音器在市場(chǎng)上越來(lái)越受歡迎，得到廣大客戶的一致推崇和認(rèn)可。 </p> <p> <br /> </p> <p> 因?yàn)轱L(fēng)機(jī)的使用范圍比較普遍，所以消音器可以用于電力、礦山、機(jī)械、冶金等行業(yè)，使用它可以降低風(fēng)機(jī)產(chǎn)生的噪聲。安裝消音器之后可以治理噪音污染，所以目前市場(chǎng)需求較多，連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠，風(fēng)機(jī)消音器采用優(yōu)異材料制作而成，所以使用壽命較長(zhǎng)。生產(chǎn)過(guò)程中如果產(chǎn)生較大的噪音，那么工人在這種情況下會(huì)心情煩躁，同時(shí)也影響他們的工作質(zhì)量和效率。連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638077119140/8916926.png"></div><p> 工業(yè)消聲器的用途 </p> <p> 阻性消聲器具有吸收中高頻聲等特點(diǎn)，一般用于鼓風(fēng)機(jī)、羅茨風(fēng)機(jī)、軸流風(fēng)機(jī)、離心風(fēng)機(jī)、高壓風(fēng)機(jī)、空調(diào)風(fēng)機(jī)、壓縮機(jī)、燃?xì)廨啓C(jī)、等風(fēng)機(jī)類消聲降噪?？剐韵暺骶邆溽槍?duì)性強(qiáng)，對(duì)中低頻吸聲效果明顯，且不用吸聲材料等特點(diǎn)。一般只能用于小管道排氣消聲，如汽車、柴油機(jī)等排氣消聲降噪。阻抗型消聲器具有消聲頻帶寬、使用于安全等特點(diǎn)。主要用于聲級(jí)高、但頻率為低中頻寬帶噪音的消聲。如汽輪機(jī)、除氧器、擴(kuò)容器、小排量的安全閥排汽等蒸汽設(shè)備消聲降噪。小孔型消聲器具有低中頻寬帶消聲性能，小的孔徑能提高吸聲系數(shù)，低的孔隙率能增加吸聲頻帶的寬度，孔板深度能改變共振吸聲峰的位置。小孔型消聲器具備設(shè)計(jì)嚴(yán)密、吸收頻帶寬、阻損小、耐高溫、壽命長(zhǎng)等優(yōu)點(diǎn)。一般用于鍋爐、壓縮機(jī)等高壓設(shè)備的排氣放空消聲降噪?？箛娮鑿?fù)合型消聲器具有消聲頻帶寬、使用范圍廣、消聲量大、耐高溫高壓、不怕水汽及油霧等優(yōu)點(diǎn)。是建立在中國(guó)出名聲學(xué)家馬大猷的小孔噴注消聲理論的基礎(chǔ)上研制成功，也是中國(guó)前沿型結(jié)構(gòu)排氣消聲器，各工礦企業(yè)、電廠、化工一般都選擇使用。有源消聲器具有排氣暢、耐高溫、抗干擾強(qiáng)等優(yōu)點(diǎn)。用于各類閥、排氣閥、汽輪機(jī)及吹管等排氣消聲降噪。連云港鍋爐點(diǎn)火排汽消音器哪個(gè)公司便宜高頻噪音會(huì)隨著距離的增加或遇到障礙物而迅速衰減。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638454423828/1312613.png"></div><p style="text-indent:25px">鍋爐點(diǎn)火排汽消聲器（TB）型為控制高壓汽流排放噪聲，當(dāng)前世界上已具有多種形式的的消聲器，其原理大多采用多級(jí)節(jié)流降壓，由于其結(jié)構(gòu)復(fù)雜、重量大、難以解體檢修，因而限制了其應(yīng)用范圍。本新型結(jié)構(gòu)的消聲器克服了上述缺點(diǎn)。本型排汽消聲器系綜合了比較合理的消聲原理所設(shè)計(jì)。高壓蒸汽在排汽消聲器內(nèi)經(jīng)一次控流后進(jìn)入降壓體經(jīng)大容積擴(kuò)壓后，往往會(huì)因排汽偏離設(shè)計(jì)值等諸原因，使噪聲仍然高于標(biāo)準(zhǔn)值。為此，在降壓體外設(shè)計(jì)了一只雙層結(jié)構(gòu)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是設(shè)計(jì)，用以有效地吸收剩余噪聲。當(dāng)用戶按要求安裝后，總噪聲量要達(dá)36～42分貝。</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。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，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、功率放大器和揚(yáng)聲器等組成。在使用風(fēng)機(jī)消聲器的過(guò)程當(dāng)中一定要定期對(duì)其進(jìn)行清理工作，一般半年左右就要進(jìn)行一次清理了。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠,消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638098330078/15796.png"></div><p> 現(xiàn)在咱們首要說(shuō)的就是安全閥排氣消聲器，排汽就是為了防止過(guò)大的噪聲，應(yīng)該讓氣流順利的排出，不影響安全閥的起跳和回座，之前運(yùn)用的多級(jí)節(jié)省及小孔噴注的消聲方法是不合適的，因?yàn)檫@樣的產(chǎn)品首要帶來(lái)的就是在設(shè)計(jì)方面遇到了很多的問(wèn)題，這也就是為什么安全閥排氣消聲器消聲效果差的原因。 </p> <p> 在這樣的前提條件下可以經(jīng)過(guò)技術(shù)革新和不斷的發(fā)明，新式安全閥的消聲器采用了抗、噴、阻的消聲原理，運(yùn)用大孔擴(kuò)容取代了以往直徑較小的控流孔，在結(jié)構(gòu)上更強(qiáng)化了之前的消聲機(jī)理，達(dá)到了理想的消聲效果，克服了之前消聲器在設(shè)計(jì)上面的困難，真實(shí)的滿足實(shí)際工業(yè)的運(yùn)用需求。風(fēng)機(jī)運(yùn)轉(zhuǎn)期間，其動(dòng)翼之背面會(huì)產(chǎn)生渦流，此渦流不但會(huì)降低風(fēng)機(jī)的效率，而且會(huì)產(chǎn)生噪音。連云港排汽消音器多少錢</p><p style="text-indent:25px">在選擇蒸汽消音器這類產(chǎn)品的時(shí)候，要盡可能的選擇一些比較靠譜的廠家。連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠</p><p> 空氣管道消音器是主要建立在“小孔噴注”理論結(jié)合阻抗擴(kuò)容吸聲的消音原理，鍋爐蒸汽排放一般流速快，氣流噪聲高，需先以通孔擴(kuò)流，經(jīng)過(guò)多次通孔后的蒸汽在抗性擴(kuò)張室得到降壓降流，氣流再經(jīng)小孔噴出，噴出后其各倍頻帶的聲功率已降低，而聲壓級(jí)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(jìn)一步消音，我們?cè)跀U(kuò)張室外加裝阻性吸聲棉結(jié)構(gòu)，它系根據(jù) 降壓體所發(fā)出的剩余噪聲的頻譜特性所設(shè)計(jì)，用以有效地吸收剩余噪聲。當(dāng)用戶按要求安裝后，消音量可達(dá)30-42分貝。使之達(dá)到工業(yè)企業(yè)噪聲標(biāo)準(zhǔn)要求。 </p> <p> 空氣管道消音器也是一種利用渦流消音原理的消音器，與馬克沁消音器的區(qū)別是將膜片換成螺旋片，螺旋片中心開有彈頭通道。 </p> <p> 吸熱消音原理 </p> <p> 在空氣管道消音器內(nèi)裝有吸聲或吸熱材料，當(dāng)伙藥燃?xì)馔ㄟ^(guò)時(shí)，部分能量被這些材料吸收，使伙藥燃?xì)饫鋮s、減壓，從而降低搶口噪聲。吸熱體多采用銅、鋁等導(dǎo)熱性能好的材料，有的用金屬網(wǎng)纏繞或利用金屬絲、金屬屑?jí)撼梢欢ǖ拿芏群托螤?。由于吸熱材料的溫度上升很快，故吸熱消音原理的消音器用于單發(fā)射擊消音效果很好，而用于連發(fā)射擊時(shí)消音效果不理想。連云港鍋爐點(diǎn)火排汽消音器哪家價(jià)格優(yōu)惠</p><p style="text-indent:25px">連云港廣潤(rùn)機(jī)械設(shè)備有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家貿(mào)易型的公司。公司業(yè)務(wù)涵蓋消音器.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）等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。連云港廣潤(rùn)機(jī)械立足于全國(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)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2502257.html</p></div></div></div></div></div><div id="8l4vx2y" class="page-right twoColRt"><div id="zt2fhtv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vvi8v9e" class="recomPic likePro"><a 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