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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>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>連云港消聲器報(bào)價(jià),消音器</p><p><span>***更新：</span>2020-12-27 02:18:31</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="gc7moa3" 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(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</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="py3nuwd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="mwxzbya" class="box"><p><p> 工業(yè)消音器是將高溫高壓蒸汽及低壓蒸汽在消聲器內(nèi)經(jīng)一次擴(kuò)容降壓后進(jìn)入二次降壓體經(jīng)大容積擴(kuò)容降壓形成低壓或**壓蒸汽后噴出后再經(jīng)降壓體外的一只組合型多材料復(fù)合結(jié)構(gòu)的阻聲吸音罩再次消聲降音后排向大氣中。該型式工業(yè)消聲降噪設(shè)備具有安全系數(shù)高，連云港消聲器報(bào)價(jià)、消聲值大、設(shè)備外形尺寸小、重量輕及安裝方便等優(yōu)點(diǎn)。 </p> <p> 用于治理風(fēng)機(jī)對環(huán)境所導(dǎo)致空氣動(dòng)力性噪聲的消聲裝置。供各類離心式及通風(fēng)機(jī)進(jìn)、出風(fēng)道的消聲之用。 </p> <p> 工業(yè)用風(fēng)機(jī)，屬連續(xù)運(yùn)轉(zhuǎn)之設(shè)備。國際標(biāo)準(zhǔn)化組織（ISO）對此類設(shè)備所規(guī)定的噪聲標(biāo)準(zhǔn)為≤90分貝，我國的新標(biāo)準(zhǔn)與此相同，這也是工業(yè)企業(yè)連續(xù)性噪聲達(dá)標(biāo)的依據(jù)，但不采用消聲措施的情況下，進(jìn)出風(fēng)口向環(huán)境所射出的噪聲可達(dá)110～120分貝。 </p> <p> 該工業(yè)消音器系列產(chǎn)品為阻抗聲流型。本廠根據(jù)對發(fā)電廠各類風(fēng)機(jī)運(yùn)行現(xiàn)場噪聲源進(jìn)行實(shí)際測試所取得的頻特性資料來確定在哪些頻譜范圍內(nèi)需要多大消聲量作為設(shè)計(jì)吸聲片結(jié)構(gòu)及流體通道的主要依據(jù)，同時(shí)采用了具有較大吸聲材料飾面的狹矩形通道，以增強(qiáng)吸收效果，連云港消聲器報(bào)價(jià)，連云港消聲器報(bào)價(jià)。本產(chǎn)品采用了對高、中頻噪聲起消聲作用的阻式結(jié)構(gòu)及對中、低頻噪聲起消聲作用的抗式結(jié)構(gòu)，通道中采用了高頻及低頻兩種消聲區(qū)，用以較限度地增寬消聲頻帶，以實(shí)現(xiàn)良好的消聲效果。消聲器的出現(xiàn)很大程度上降低了噪音的出現(xiàn)，方便了大家的生活。連云港消聲器報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港消聲器報(bào)價(jià),消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354637975146484/1602390.png"></div><p> 綜合管架低壓，次中壓蒸汽管道疏水消聲器，消音器主要用于電力、化工、冶金等行業(yè)中安全閥、PCV閥和排汽閥的高溫高壓蒸汽排放的有效消聲。 </p> <p> 對于鍋爐安全閥和排汽閥，它可以看著是管道的一個(gè)組成部分，在內(nèi)部作聲學(xué)處理后，可減弱噪音的產(chǎn)生與傳播，使出口噪聲消聲量達(dá)到20∽30分貝（A聲級），相應(yīng)地響度降低60%以上，主觀感覺有明顯效果。設(shè)計(jì)安全閥排汽消音器，應(yīng)考慮以下三個(gè)方面： </p> <p> 1、消聲后應(yīng)避免過大的噪聲，消聲量能滿足《工業(yè)企業(yè)噪聲衛(wèi)生標(biāo)準(zhǔn)》的要求。 </p> <p> 2、消音器防銹、防堵、耐高溫、高壓、高氣流。 </p> <p> 3、消音器的排放量與阻塞比應(yīng)適應(yīng)安全閥排汽氣流順利排除。 </p> <p> 二、綜合管架低壓，次中壓蒸汽管道疏水消聲器，消音器原理 </p> <p> 新型安全門消音器采用了通孔噴、阻的消聲原理，其中以大孔擴(kuò)容控流代替微孔穿板型，在結(jié)構(gòu)上首先保證安全門排汽必須順暢的原理，多層次穿孔吸聲，并結(jié)合了阻性消聲原理，讓蒸汽聲波進(jìn)入多孔吸聲材料中的無數(shù)小孔內(nèi)，激發(fā)多孔材料分子震動(dòng)，使聲能為了克服摩擦阻力和粘滯力而變成熱能，即達(dá)到了理想的消聲效果，更保證了蒸汽順利排除。連云港消聲器報(bào)價(jià)低頻噪音下降緩慢，聲波較長，所以它可以很容易地通過障礙。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港消聲器報(bào)價(jià),消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354638371787109/3611263.png"></div><p> 暖通空調(diào)消聲器分類： </p> <p> 1、阻性消聲器 </p> <p> 阻性消聲器運(yùn)用吸聲材料的吸聲效果而消聲的。其構(gòu)造是把吸聲材料固定在氣流流動(dòng)的管道內(nèi)壁，或按必定方法排列在管道或殼體內(nèi)構(gòu)成阻性消聲器，吸聲材料能夠把入射在其上的聲能部分地吸收掉。阻性消聲器又分為管式消聲器、片式和格式消聲器。 </p> <p> </p> <p> 2、共振型消聲器 </p> <p> 運(yùn)用管道開孔與共振腔相連接，運(yùn)用小孔處的空氣柱和空腔內(nèi)的空氣構(gòu)成了彈性共振體系，當(dāng)外界噪聲頻率和此共振體系的固有頻率相同時(shí)，小孔中的空氣柱發(fā)作共振并與孔壁發(fā)作劇烈矛盾，矛盾能夠耗費(fèi)聲能。該消聲器有較強(qiáng)的頻率挑選性，一般關(guān)于低頻消聲能夠發(fā)生較大的衰減。 </p> <p> 3、抗性消聲器 </p> <p> 由管和小室相連而成，該消聲器使運(yùn)用風(fēng)管截面的忽然改變而使聲波向聲源方向反射回去而起到消聲效果。該消聲器對中、低噪聲有較好的消聲效果，結(jié)構(gòu)簡略，因?yàn)椴贿\(yùn)用吸聲材料，因此不受高溫文腐蝕性氣體的影響。消除低頻噪聲有必定效果。 </p> <p> 4、復(fù)合型消聲器 </p> <p> 集中了阻性和脹大型消聲器的長處，對低頻到高頻區(qū)噪聲均具有杰出的消聲效果。關(guān)于不能運(yùn)用纖維吸聲材料的空調(diào)體系(如凈化空調(diào)工程)，用金屬(鋁等)結(jié)構(gòu)的微穿孔板消聲器可獲得杰出的效果。 </p><p> 工業(yè)消音器普遍用于各行業(yè)需要消音降噪的設(shè)備及場合，根據(jù)需要消音降噪設(shè)備的相關(guān)參數(shù)并結(jié)合該設(shè)備的噪音特性進(jìn)行設(shè)計(jì)生產(chǎn)，不僅能達(dá)到比較好的消音降噪效果，而且可以節(jié)省用戶不必要的成本。 </p> <p> 按照設(shè)計(jì)原理分為：微穿孔板消音、小孔消音、阻性消音、抗性消音、阻抗復(fù)合消音、有源消音。按照用途分為：風(fēng)機(jī)消音器、蒸汽消音器、管道消音器、排汽消音器、鍋爐消音器、吹管消音器、放空消音器、放散消音器等。結(jié)合各行業(yè)的規(guī)范、標(biāo)準(zhǔn)生產(chǎn)制造。目前行業(yè)里的連云港助利機(jī)械設(shè)備有限公司的工業(yè)消音器質(zhì)量和效果上處于國內(nèi)**地位，價(jià)格也比較合理。合作幾年了，比較可靠。各類噪音污染會(huì)對職工和居民帶來很大的健康隱患，所以對各類噪音設(shè)備安裝消音器是很有必要的。 </p> <p> 工業(yè)中產(chǎn)生較大噪音的設(shè)備一般有：風(fēng)機(jī)、鍋爐、壓力容器、管道、蒸汽、真空泵、蒸壓釜、設(shè)備排汽、氣體排放等等設(shè)備。工業(yè)消音器已普遍用于各行業(yè)的高效消音降噪之用。無論是應(yīng)用到蒸汽中的，還是在清理鍋爐時(shí)用到的，都在很大程度上降低了噪聲，豐富了大家的生活。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港消聲器報(bào)價(jià),消音器" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637354637855996093/9173380.png"></div><p style="text-indent:25px">微孔板吸聲結(jié)構(gòu)的理論在板厚小于1.0mm的薄板上穿以孔徑小于等于1.0mm的微孔，穿孔率為1～5%，后部留有一定的厚度（5-20cm）空氣層，該層不填任何吸聲材料，這樣即構(gòu)成了微穿孔板吸聲結(jié)構(gòu)。它是一種低聲質(zhì)量，高聲阻的共振吸聲結(jié)構(gòu)，其研究表明，表征微穿孔板吸聲特性的吸聲系數(shù)和頻帶寬度，主要由微穿孔板的聲質(zhì)量m和聲阻r來決定，而這兩個(gè)因素又與微孔直徑d及穿孔率p有關(guān)。微穿孔板吸聲結(jié)構(gòu)的相對聲阻抗Z（以空氣的特性阻抗ρC為單位）技術(shù)的創(chuàng)新，使用新的工藝和技術(shù)，選擇新的材料這是非常關(guān)鍵的問題。連云港消音器</p><p style="text-indent:25px">消聲器材料挑選上面必定要注意是要耐高溫、高壓、避免生銹以及不簡單形成阻塞的狀況，比如說不銹鋼的原料。連云港消聲器報(bào)價(jià)</p><p> 管道吹掃消音器系列產(chǎn)品是連云港助利機(jī)械研發(fā)并生產(chǎn)的可用于消除鍋爐、管道在吹管時(shí)產(chǎn)生的噪聲比較好設(shè)備，廣 </p> <p> 泛用于電力、石油、化工、治金、市政、紡織、水泥、環(huán)保等行業(yè)的吹管(沖管)消聲降噪之用。例如：電站吹掃、管 </p> <p> 道吹掃、蒸汽吹掃、鍋爐吹掃、等等。 </p> <p> 在火力發(fā)電機(jī)組完成安裝或恢復(fù)性檢修，投入運(yùn)行前，為了確保機(jī)組的安全經(jīng)濟(jì)運(yùn)行，必須進(jìn)行蒸汽吹管來清理 </p> <p> 管道系統(tǒng)內(nèi)部的銹皮、焊渣以及其它雜物，在高溫汽流的裹脅沖刷下，經(jīng)過多次沖管安全收集排除。在吹管的同時(shí)，強(qiáng) </p> <p> 大的汽流從管口中噴出，由于汽流沖擊和剪切管口周圍的空氣，產(chǎn)生高達(dá)160db(A)以上的噪聲，嚴(yán)重影響數(shù)平方公里范 </p> <p> 圍內(nèi)居民的正常生活和身心健康，對環(huán)境千萬造成污染，以及被汽流裏脅出雜物對人的安全和設(shè)備安全構(gòu)成威脅。 </p> <p> 為了解決以上問題，達(dá)到降低噪聲，收集雜物等工業(yè)垃圾的功能，連云港廣潤機(jī)械經(jīng)過多年的實(shí)踐研究，特推出吹 </p> <p> 管消音器，消音效果特別好，符合國家標(biāo)準(zhǔn)要求。 </p> <p> <br /> 連云港消聲器報(bào)價(jià)</p><p style="text-indent:25px">連云港廣潤機(jī)械設(shè)備有限公司總部位于錦屏路88號，是一家面對行業(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。公司自創(chuàng)立以來，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。連云港廣潤機(jī)械繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。連云港廣潤機(jī)械始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2577849.html</p></div></div></div></div></div><div id="t8t9b8p" class="page-right twoColRt"><div id="84f45w8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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