佛山消聲器廠家信息推薦佛山文質(zhì)通風(fēng)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="蒸汽消聲器可滿足各種參數(shù)鍋爐向空排汽、安全閥排汽及鍋爐送風(fēng)機(jī)進(jìn)口的降噪消聲要求，佛山消聲器廠家，同時(shí)也普遍用于石油、化工、冶金，佛山消聲器廠家、紡織等工業(yè)的鍋爐蒸汽排放及其它氣體消聲排放，使之達(dá)到工業(yè)企業(yè)噪聲標(biāo)準(zhǔn)要求。其特點(diǎn)如下：采用多級(jí)消"><meta name="keywords" content="佛山消聲器廠家,消聲器"><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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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id="4igomwe" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cq0w2iq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2wwusgs" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>佛山消聲器廠家,消聲器</p><p><span>***更新：</span>2020-11-29 02:18:48</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="soui4os" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山文質(zhì)通風(fēng)設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>馮達(dá)斌</p><p><span>郵箱: </span>751633122@qq.com</p><p><span>電話: </span>13679725711</p><p><span>傳真: </span>0757_</p><p><span>網(wǎng)址: </span>http://fswztf.1688.com</p><p><span>手機(jī): </span>0757-85965668</p><p><span>地址: </span>大瀝鎮(zhèn)黃岐六聯(lián)鄉(xiāng)高力中村倉(cāng)庫(kù)(自編)3號(hào)(住所申報(bào))</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="smky42e" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="a42s0o4" class="box"><p><p style="text-indent:25px">蒸汽消聲器可滿足各種參數(shù)鍋爐向空排汽、安全閥排汽及鍋爐送風(fēng)機(jī)進(jìn)口的降噪消聲要求，佛山消聲器廠家，同時(shí)也普遍用于石油、化工、冶金，佛山消聲器廠家、紡織等工業(yè)的鍋爐蒸汽排放及其它氣體消聲排放，使之達(dá)到工業(yè)企業(yè)噪聲標(biāo)準(zhǔn)要求。其特點(diǎn)如下：采用多級(jí)消聲，消聲量大，排汽消聲器可達(dá)35～40分貝；安全閥消聲器可達(dá)25分貝以上；風(fēng)機(jī)消聲器可達(dá)30～40分貝以上，佛山消聲器廠家。體積小，重量輕，安裝簡(jiǎn)便，易維護(hù)。ZXP、ZXA系列，筒體采用較好不銹鋼，具有足夠高的強(qiáng)度和耐腐蝕性。能單獨(dú)固定、吸收排汽管道的垂直及水平熱位移，使排汽管道不因消聲器的安裝而受到額外的荷載，保證排汽管道在熱能工作下的安全性。消聲器可**支承，在運(yùn)行和停運(yùn)時(shí)可自由膨脹，保證排汽管道工作的安全可靠性。佛山消聲器廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山消聲器廠家,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png"></div><p style="text-indent:25px">汽車消聲器的安裝：汽車消聲器在使用時(shí)，須至少浸入水面下300mm，且離容器的側(cè)壁與底部不小于200mm，較好放置于容器的幾何中心。選型時(shí)，管道的口徑應(yīng)大于或等于加熱器的公稱通徑，多個(gè)加熱器并聯(lián)使用時(shí)，蒸汽管道的截面積應(yīng)大于或等于所有的加熱器連接管截面積之和。蒸汽壓力大于0.5MPa（表壓）時(shí)，應(yīng)裝蒸汽減壓閥減壓，其前加裝過(guò)濾器。蒸汽管路上近加熱器處，須安裝止回閥，防止停汽時(shí)，發(fā)生虹吸現(xiàn)象，導(dǎo)致發(fā)生水倒流的事故。近加熱器的蒸汽管應(yīng)該牢靠結(jié)實(shí)的固定，使之工作時(shí)，不致于擺動(dòng)。加熱器多臺(tái)并聯(lián)使用，宜均勻分布，因?yàn)橹亓枯^大，應(yīng)加以支撐，安裝定位視現(xiàn)場(chǎng)情況而定。水箱的水溫與水位，宜采用溫度控制儀與水位控制儀進(jìn)行測(cè)控。使用中如果加熱器加熱速度變慢，可能是其內(nèi)部汽孔被堵塞，世紀(jì)星介紹應(yīng)拆下加熱器將堵塞汽孔的雜質(zhì)去除干凈，并將污物從排污口排出，加熱器較好每個(gè)月清理一次。佛山消聲器廠家微穿孔板式消聲器可以控制消聲器的頻譜性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山消聲器廠家,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172285673829/1804017.png"></div><p style="text-indent:25px">汽車的排氣消聲器是行車噪聲處理的主要組成部分，排氣消聲器的主要是通過(guò)減低、衰減排氣壓力的脈動(dòng)來(lái)消除噪聲的。吸收式消聲器：通過(guò)廢氣在玻璃纖維、鋼纖維和石棉等吸音材料商的摩擦而減少其能量；反射式消聲器：有多個(gè)串聯(lián)的協(xié)調(diào)腔與不同長(zhǎng)度的多孔反射管相互連接在一起，廢氣再其中經(jīng)過(guò)多次的反射、碰撞、膨脹、冷卻而降低其壓力，減輕震動(dòng)及能量。汽車上多是綜合利用不同的消聲原理組合來(lái)設(shè)計(jì)排氣消聲器，同時(shí)在舒適型要求較高的小型乘用車上還會(huì)采用多個(gè)消聲器單元進(jìn)行多級(jí)的消聲降噪控制。</p><p style="text-indent:25px">阻性消聲器的種類很多，按照氣流通道的幾何形狀可分為通道片式消聲器、通道拆板式消聲器、雙圓筒式消聲器、室式(迷宮式)消聲器、蜂窩狀消聲器、菱形消聲器、正弦波形消聲器及圓筒插管式消聲器。阻性消聲器的消聲原理是利用聲阻進(jìn)行消聲的，也就是說(shuō)，在推導(dǎo)消聲量的計(jì)算公式時(shí)，**考慮聲阻礙對(duì)消聲的貢獻(xiàn)，而忽略聲抗的影響。在實(shí)際工程中，常常利用吸聲材料來(lái)制作阻性消聲器，以達(dá)到降低噪聲的目的。這是由于當(dāng)聲波通過(guò)襯貼有多孔吸聲材料的管道時(shí)，聲波將激發(fā)多孔材料中無(wú)數(shù)小孔內(nèi)空氣分子的振動(dòng)。其中一部分聲能將用于克服摩擦阻力和粘滯力，而變?yōu)闊崮?。一般的說(shuō)，阻性消聲器具有良好的中高頻消聲性能，而低頻性能則較差。然而只要適當(dāng)增加吸聲材料的厚度、密度以及選用較低的空隙率，低中頻消聲性能就能有效改善，從而可以做成寬頻帶阻性消聲器。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山消聲器廠家,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172182822266/4899542.png"></div><p style="text-indent:25px">消聲器的消聲原理是利用腔與管的適當(dāng)組合，來(lái)達(dá)到兩種作用來(lái)消聲的：一是利用管道截面突變(即聲抗的變化)使沿管道傳播的聲波向聲源方向反射回去，從而使聲能反射回原處；二是利用幾個(gè)界面的反射，使原來(lái)個(gè)向前傳播的聲波又回到原點(diǎn)，并再次折回向前傳播，該點(diǎn)與尚未被反射的第二個(gè)向前傳播的聲波匯合，而且兩者在振幅上相等，在相位上差180度的奇數(shù)倍，從而互相干涉而抵消。風(fēng)機(jī)式消聲器主要適用于降低羅茨系列、軸流系列風(fēng)機(jī)的進(jìn)排氣噪聲，也可以用于對(duì)排氣管道及其它高壓風(fēng)機(jī)的降噪，消聲量15-30dB，壓力損失少于500Pa。阻性式消聲器：主要是利用多孔吸聲材料來(lái)降低噪聲的。潮州消聲器</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。佛山消聲器廠家</p><p style="text-indent:25px">筒式消聲器一般由排氣管、連接螺套、消聲筒和筒芯等幾部分組成。在連接螺套里裝有油浸石棉密封圈，以防止排氣管和消聲筒之間的接口漏氣。消聲筒內(nèi)焊有幾塊隔板，將消聲筒分成若干個(gè)消聲腔(N個(gè)膨脹室和1個(gè)共振腔)在筒芯上面有倒三角形導(dǎo)流槽和許多小孔，當(dāng)發(fā)動(dòng)機(jī)的高溫廢氣以高速經(jīng)排氣管進(jìn)入消聲器時(shí)，由于消聲筒的截面積逐漸增大，氣流得以膨脹，流速降低，強(qiáng)大的脈動(dòng)噪聲得以衰減。當(dāng)氣流繼續(xù)流經(jīng)各膨脹室時(shí)，由于隔板的阻擋，氣流只能從隔板上的節(jié)流孔及筒芯通過(guò)，于是氣流突然被壓縮，分成許多細(xì)流，后又突然得以膨脹，如此多次突變，從而起到降低排氣噪聲的作用。佛山消聲器廠家</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司主要經(jīng)營(yíng)范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為3cf消防認(rèn)證防火閥，鋁合金空調(diào)出風(fēng)口，通風(fēng)管道消聲器，消防風(fēng)機(jī)等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。文質(zhì)通風(fēng)憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2185973.html</p></div></div></div></div></div><div id="kwukqus" class="page-right 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