精品亚洲精品|四_發(fā)電機房噪音處理要多少錢(qián)，發(fā)電機房噪音處理要多少錢(qián)治理技術(shù)支持，發(fā)電機房噪音處理要多少錢(qián)治理價(jià)格規格資料查詢(xún)，發(fā)電機房噪音處理要多少錢(qián)治理哪里有，發(fā)電機房噪音處理要多少錢(qián)治理多少錢(qián)，發(fā)電機房噪音處理要多少錢(qián)免費服務(wù)熱線(xiàn)：4000829096 售前：18229489588 湖南凈聲源環(huán)?？萍加邢薰?/title> <META NAME="Description" CONTENT="湖南凈聲源環(huán)?？萍加邢奘且患覍?zhuān)業(yè)從事噪聲治理和服務(wù)的企業(yè)，經(jīng)過(guò)不斷的努力與，業(yè)務(wù)涵蓋水泵噪聲治理、電梯噪聲治理、空調噪聲治理、冷卻塔噪聲治理、大型風(fēng)機噪聲治理、空壓機噪聲治理、變壓器噪聲治理、工廠(chǎng)車(chē)間噪聲治理、檢測、以及各類(lèi)機械動(dòng)力設備減振降噪噪聲治理等環(huán)保領(lǐng)域，已形成集研發(fā)、設計、制造、營(yíng)運為一體的完整產(chǎn)業(yè)鏈。湖南凈聲源環(huán)?？萍加邢薰緦?zhuān)業(yè)噪聲治理和建筑聲學(xué)設計生態(tài)環(huán)境綜合治理服務(wù)提供技術(shù)支持和服務(wù)。免費服務(wù)熱線(xiàn)：4000829096 售前：18229489588"> <META NAME="Keywords" CONTENT="發(fā)電機房噪音處理要多少錢(qián)，發(fā)電機房噪音處理要多少錢(qián)治理技術(shù)支持，發(fā)電機房噪音處理要多少錢(qián)治理價(jià)格資料查詢(xún)，發(fā)電機房噪音處理要多少錢(qián)治理哪里有，發(fā)電機房噪音處理要多少錢(qián)治理多少錢(qián)，發(fā)電機房噪音處理要多少錢(qián)治理聯(lián)系電話(huà),，湖南凈聲源環(huán)?？萍加邢薰?> <meta name="subject" 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id="i67kikq" class="articleT2"> 查看次數： <i>930</i> </div> <div id="b9uuyzf" class="h20"></div>  <div class="6s9r6vc" id="play"> <ul class="img_ul"> <li > <img class="zoomImg1" src="/uploadfile/bigpro/20229189265945489.jpg" > </li> <li > <img class="zoomImg1" src="/uploadfile/bigpro/20229189271470283.jpg" > </li> </ul> <a href="javascript:void(0)" class="prev_a change_a" title="上一張"><span></span></a> <a href="javascript:void(0)" class="next_a change_a" title="下一張"><span style="display: none;"></span></a> </div> <div id="eqp6yd6" class="imgMove"> <div id="l6im7mm" class="img_hd" > <ul class=" clearfix" > <li id="ckkh6nx" class=""> <p><img class="zoomImg2" src="/uploadfile/bigpro/20229189265945489.jpg" ></p> </li> <li id="lszzffh" class=""> <p><img class="zoomImg2" src="/uploadfile/bigpro/20229189271470283.jpg" ></p> </li> </ul> </div> <a href="javascript:void(0)" class="bottom_a prev_a"></a> <a href="javascript:void(0)" class="bottom_a next_a"></a> </div>  <div id="f6lmkno" class="articleBox">  <div id="9iaegbh" class="peoppls"><span>產(chǎn)品詳情</span></div> <div id="c666xeb" class="peoppls_a"> <p style="margin:5px 0px;overflow-wrap:break-word;"> <span> </span><span style="font-family:宋體;">湖南凈聲源環(huán)?？萍加邢奘且患覍?zhuān)業(yè)從事噪聲治理和服務(wù)的企業(yè)，經(jīng)過(guò)不斷的努力與<b></b>，業(yè)務(wù)涵蓋水泵噪聲治理、電梯噪聲治理、空調噪聲治理、冷卻塔噪聲治理、大型風(fēng)機噪聲治理、空壓機噪聲治理、變壓器噪聲治理、工廠(chǎng)車(chē)間噪聲治理、檢測、以及各類(lèi)機械動(dòng)力設備減振降噪噪聲治理等環(huán)保領(lǐng)域，已形成集研發(fā)、設計、制造、營(yíng)運為一體的完整產(chǎn)業(yè)鏈。</span> </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> <br /> </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> <br /> <img alt="" src="/uploadfile/kindeditor/image/20220918/20220918092295519551.jpg" /><br /> 從而產(chǎn)生進(jìn)氣噪聲，進(jìn)氣噪聲約為95db(a)，進(jìn)氣口噪聲比其它部件的噪聲要高7-10db(a)，是空壓機的主要噪聲源，氣體間斷地時(shí)，氣生擾動(dòng)所形成的排氣噪聲，是排氣一剎那噪聲達到125db。對連續運行中mor混合物中液相臭氧濃度和氣相散逸臭氧量進(jìn)行檢測,結果表明,第ⅰ階段混合物中氣相臭氧濃度為2.3mg，l-1,液相臭氧濃度為2.5mg，l-1;第ⅱ階段混合物中氣相臭氧濃度為0mg。吸聲材料布置和結構如圖所示護面層為孔徑6mm，孔距6mm，穿孔率11%的穿孔硬質(zhì)纖維板，內填厚50mm的超細玻璃棉，外包棉花紙，容積密度為20㎏/m3，空腔厚度為0.5m，穿孔板共振吸聲結構懸掛在頂下。<img alt="" src="/uploadfile/kindeditor/image/20220918/2022091809230149149.jpg" /> </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> 所謂建筑施工中的噪聲污染，就是指在建筑施工中所產(chǎn)生的對周?chē)粘Ｉ钤斐捎绊懙穆曇?，具有突發(fā)性、普遍性、非性。建筑施工中的噪聲污染不僅具有一般噪聲污染的特征，如可感受性、即時(shí)性以及局部性，建筑施工中的噪聲污染在城市中還具有多發(fā)性和暫時(shí)性的特點(diǎn)。建筑場(chǎng)地在城市中十分普遍，而且工期較長(cháng)，一般在一年至數年之間不等，因此建筑施工噪聲污染如果處理不當很有可能<b></b>了人們的日常生活、工作和學(xué)習，損害周?chē)罕姷慕】担?b></b>是對孕婦和<b></b>、老人的危害更大。 </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> <br /> </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> <img alt="" src="/uploadfile/kindeditor/image/20220918/20220918092331193119.jpg" /><br /> 筆者詢(xún)問(wèn)了一些住戶(hù)，是否知道空調支架也有壽命，有消費者表示，曾經(jīng)也<b></b>過(guò)室外機支架用久了會(huì )不牢固，想換的話(huà)發(fā)現也比較麻煩，而且也沒(méi)見(jiàn)周?chē)従蛹覔Q過(guò)，所以就一直用著(zhù)，為了安全起見(jiàn)，請五年一更換這些空調支架。諧波雜散損耗波鐵耗，由于諧波損耗的增大,電動(dòng)機內部溫度上升較多,同時(shí)也將產(chǎn)生一些噪音，是當主回路中某些元件不高時(shí),噪音可能會(huì )更<b></b>，12水泵的安裝該改造工程選用的是立式水泵,水泵底座與橡膠隔振器和減振鋼板之間能否穩緊密連接是降噪的關(guān)鍵之一。<img alt="" src="/uploadfile/kindeditor/image/20220918/20220918092399029902.jpg" /> </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> 發(fā)電廠(chǎng)噪聲治理思路結合項目特點(diǎn)采用切合實(shí)際的隔、消、吸、阻尼減振等綜合噪聲治理措施，其中隔聲作為主要措施，其次是消聲、吸聲以及阻尼減振等。治理措施簡(jiǎn)述此次治理方案中，我們優(yōu)先治理重點(diǎn)噪聲源；部分地段采用加裝隔音屏障，隔聲罩等分別治理，以<b></b>廠(chǎng)區噪聲達到。1、風(fēng)機送風(fēng)風(fēng)道噪聲影響較大，低頻噪聲尤為<b></b>。此次工程對風(fēng)機送風(fēng)管道采取阻尼復合減振降噪處理，降噪量≥25db(a)。2、鍋爐風(fēng)機噪音采取隔聲圍擋（即安裝隔聲屏障），噪聲控制設備實(shí)施后剔除其他聲源的情況下，預計隔聲間外1米的噪聲值低于80 db(a) </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> <img alt="" src="/uploadfile/kindeditor/image/20220918/20220918092642044204.jpg" /><br /> 海水利用工程技術(shù)等，水利部副<b></b>周學(xué)文<b></b><水利改革發(fā)展[<b></b>"規劃>，<規劃>主要包含四個(gè)方面，一是水安全上升為戰略，治水思路進(jìn)一步升華，二是水利保障能力，有效支撐了經(jīng)濟社會(huì )發(fā)展，三是嚴格水資源制度加快。袋式除塵器的氣體凈化為外濾式，含塵氣體由進(jìn)口處氣流均布裝置均勻進(jìn)入各單元過(guò)濾室，氣流通過(guò)阻流加導流型氣流分布裝置的適當導流和自然流向分布，從側面及下部全方面均勻進(jìn)入袋室，整個(gè)過(guò)濾室內氣流分布均勻,含塵氣體中的顆粒粉塵在進(jìn)風(fēng)道內通過(guò)自然沉降分離后直接落入灰斗。樹(shù)立<b></b>城市形象，城市黑臭水體整治已經(jīng)成為地方各級城市人居工作的重要內容，城市黑臭河道治理任務(wù)刻不容緩，黑臭河道治理總體思路如圖4.1-1所示:圖4.1-1黑臭河道治理思路4.2城市河道黑臭治理技術(shù)控源截污--截污納管。<br /> </p> <p style="margin:5px 0px;overflow-wrap:break-word;"> <br /> </p> </div>  <div id="bmspoqq" class="h10"></div> </div> <div id="aniptwy" class="h20"></div> <div id="frot76s" class="share"> </div> <div id="64ikm3y" class="h10"></div> <div id="r6m36tu" class="article_pageUp"> <dl> <dd><span>上一篇：</span><a style='color:#5c5c5c'>沒(méi)有了</a></dd> <dd><span>下一篇：</span><a href="/detail/24.html" title="柴油發(fā)電機組機房通風(fēng)噪音的治理">柴油發(fā)電機組機房通風(fēng)噪音的治理</a></dd> </dl> </div> </div> </div>  </div> </div> </div> <div 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