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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>汕頭消聲器定制,消聲器</p><p><span>***更新：</span>2020-10-11 04:10:09</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kebdxtp" 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="o8jg3o2" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8oqi9ys" class="box"><p><p style="text-indent:25px">蒸汽消聲器可滿(mǎn)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，同時(shí)也普遍用于石油、化工、冶金、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，汕頭消聲器定制。其特點(diǎn)如下：采用多級(jí)消聲，消聲量大，汕頭消聲器定制，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。體積小，重量輕，安裝簡(jiǎn)便，易維護(hù)。ZXP、ZXA系列，汕頭消聲器定制，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。安全閥消聲器排汽消聲器可達(dá)25分貝以上。汕頭消聲器定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="汕頭消聲器定制,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172211503907/449303.png"></div><p style="text-indent:25px">吹管消聲器必需適用于惡劣的工作環(huán)境，工作介質(zhì)中可含水、鐵質(zhì)雜物(顆粒度可達(dá)∮30mm)、工程遺留物等。用戶(hù)選購(gòu)應(yīng)提供排放量、排汽出口尺寸、排汽溫度及機(jī)組型號(hào)。吹管消聲器一般選用通孔阻散型消聲器，該消聲器一般接管及外殼體為碳鋼，內(nèi)部材質(zhì)阻聲片為不銹鋼，該類(lèi)消聲器一般為一次性使用，也可根據(jù)用戶(hù)要求設(shè)計(jì)為多次使用。安全閥類(lèi)排汽是一種瞬間突然性排放，設(shè)計(jì)安全閥類(lèi)消聲器要考慮排放暢通不節(jié)流，用戶(hù)選購(gòu)應(yīng)提供安全閥的排放量、排汽出口尺寸、排汽溫度、起跳壓力即可。安全閥類(lèi)排汽消聲器一般選購(gòu)?fù)鬃枭⑿拖暺?，該消聲器一般外殼體為碳鋼，接管及內(nèi)部材質(zhì)為不銹鋼。也可使用小孔噴注型消聲器，前提是排放量必需足夠大，不能產(chǎn)生悶壓及節(jié)流，一般為全不銹鋼制造。汕頭消聲器定制如果消聲器的消聲量滿(mǎn)足消聲要求，阻力損失很大，那么該消聲器就不是一個(gè)好的消聲器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="汕頭消聲器定制,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172179628907/3966315.png"></div><p style="text-indent:25px">阻抗式消聲器：現(xiàn)有的消聲器，大多采用阻抗復(fù)合型消聲原理。由于結(jié)構(gòu)復(fù)雜、重量大、高溫氧化吸聲填料，高速氣流沖擊吸聲填料，水氣滲透吸聲填料等原因，消聲器很容易出現(xiàn)維修頻繁、消聲效果差，使用周期短等情況。而這歷來(lái)是消音器的設(shè)計(jì)難點(diǎn)，微穿孔消聲器則綜合了較合理的消聲原理所設(shè)計(jì)解決了上述問(wèn)題，取得了良好效果。微穿孔消聲器消聲器不使用任何阻性吸聲填料，采用微穿小孔多空腔結(jié)構(gòu)，高壓氣流在消聲器內(nèi)經(jīng)多次控流進(jìn)入空腔體，逐級(jí)改變?cè)瓪饬鞯穆曨l。阻力損失小，消聲頻帶寬，工作時(shí)不起塵。不怕油霧、水氣。耐高溫、耐高速氣流沖擊。使環(huán)境噪聲符合國(guó)家《工業(yè)企業(yè)噪聲衛(wèi)生標(biāo)準(zhǔn)》。普遍用于石油、化工、冶金、紡織等行業(yè)。</p><p style="text-indent:25px">消聲器的安裝應(yīng)注意以下問(wèn)題：消聲器的接口要牢靠。消聲器往往安裝在設(shè)備或管道上，消聲器與設(shè)備或管道的連接一定要牢靠，重量大的消聲器應(yīng)支撐在專(zhuān)門(mén)的承重架上，若管道為支撐架，必須注意支撐的強(qiáng)度和剛度。在消聲器前后加接變徑管。對(duì)于風(fēng)機(jī)消聲器，為減小機(jī)振動(dòng)對(duì)消聲器的影響，消聲器不應(yīng)與風(fēng)機(jī)接口直接連接，而應(yīng)加設(shè)中間管道。一般情況下，該中間管道長(zhǎng)度應(yīng)為風(fēng)機(jī)接口直徑的3-4倍。當(dāng)選用的消聲器的接口尺寸與風(fēng)機(jī)接口不同時(shí)，可以在消聲器前后加接變徑管。消聲器接口尺寸應(yīng)大于風(fēng)機(jī)接口尺寸。蒸汽消聲器采用多級(jí)消聲，消聲量大，排汽消聲器可達(dá)35～40分貝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="汕頭消聲器定制,消聲器" src="https://tyunfile.71360.com/UploadFile/wenzhitongfengshebei/637363172167304688/4088649.png"></div><p style="text-indent:25px">摩托車(chē)消聲器是摩托車(chē)發(fā)展史上不可或缺的零部件，摩托車(chē)消聲器發(fā)展歷史也與摩托車(chē)一樣久遠(yuǎn)。發(fā)動(dòng)機(jī)在做功后，緊接著是排氣沖程。排氣是將氣缸內(nèi)的廢氣排出。由于這時(shí)的廢氣是高溫高壓，由排氣管直接排出，將是很大的噪音。而消音器的作用簡(jiǎn)單的說(shuō)，就是發(fā)動(dòng)機(jī)排出的氣流在消音器內(nèi)經(jīng)過(guò)多孔的管子與隔板并反復(fù)的回繞后，噪音逐漸衰減，達(dá)到消音的目的。消聲器是一個(gè)多級(jí)分流分壓的組合體。其工作原理大致如下：進(jìn)氣：此時(shí)進(jìn)氣門(mén)打開(kāi)，活塞下行，汽油和空氣的混合氣被吸進(jìn)汽缸內(nèi) .壓縮：此時(shí)進(jìn)氣門(mén)和排氣門(mén)同時(shí)關(guān)閉，活塞上行，混合氣被壓縮。燃燒：當(dāng)混合氣被壓縮到較小時(shí)火花塞跳火點(diǎn)燃混合氣，燃燒產(chǎn)生的壓力推動(dòng)活塞下行并帶動(dòng)曲軸旋轉(zhuǎn)。排氣：當(dāng)活塞下行到較低點(diǎn)時(shí)排氣門(mén)打開(kāi)，廢氣排出，活塞繼續(xù)上行把多余的廢氣排出。消聲器分為阻性消聲器、抗性消聲器、阻抗復(fù)合式消聲器、微穿孔板消聲器、小孔消聲器和有源消聲器。汕頭消聲器定制</p><p style="text-indent:25px">干涉型消聲器適用于消減某保持不變的單一頻率的噪聲。汕頭消聲器定制</p><p style="text-indent:25px">消聲器的工作原理主要是讓推動(dòng)彈丸做功的燃?xì)庠谝粋€(gè)相對(duì)于管要大得多的封閉空間內(nèi)釋放熱能，以減少壓強(qiáng)和流速，避免對(duì)口附近的空氣產(chǎn)生過(guò)大的沖擊（也就是產(chǎn)生口噪音——發(fā)射時(shí)的主要噪音）。現(xiàn)在世界上通用的消音器其原理基本上是通過(guò)降低燃?xì)鉀_出口的速度和流量來(lái)降低較大峰值來(lái)消音。具體的措施是，在消音器內(nèi)裝上若干帶有小孔的消音隔板或鋼絲，或在口安裝一個(gè)口徑比小的橡膠消音器等等來(lái)降低口的較大峰值（也就是提前將燃?xì)庖龅墓A瀉掉），同時(shí)使用低于音速的彈（低速?gòu)棧┙档驮诳諝庵酗w行的呼嘯聲。不管你用什么方法來(lái)降低的聲音，總是要**的一些性能，同時(shí)使自動(dòng)機(jī)工作不正常。所以消音器并沒(méi)有什么制退的作用，也不會(huì)減小后坐力?，F(xiàn)在的一般在膛口處加裝了籠型或桶型消焰器，通過(guò)改變排焰孔的切削角度可以實(shí)現(xiàn)一定的制退作用，但是裝上消音器后膛口裝置的制退作用也消失了。消音器除了通常的消音和消焰作用外，還有一個(gè)附加的好處——在膛口處增加了一個(gè)重物，可以抑止口上跳，減少散布提高精度。汕頭消聲器定制</p><p style="text-indent:25px">佛山文質(zhì)通風(fēng)設(shè)備有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。公司致力于為客戶(hù)提供安全、質(zhì)量有保證的良好產(chǎn)品及服務(wù)，是一家有限責(zé)任公司企業(yè)。公司業(yè)務(wù)涵蓋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)，價(jià)格合理，品質(zhì)有保證，深受廣大客戶(hù)的歡迎。文質(zhì)通風(fēng)以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1506230.html</p></div></div></div></div></div><div id="lax3meg" class="page-right twoColRt"><div id="tikcbkb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="uew8rdv" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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