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來(lái)源：<span>http://m.28fashion.com</span> 點(diǎn)擊：<span><script src="http://m.28fashion.com/data/include/newshits.php?id=933"></script></span> </h3> <div id="jlrjvtnppp" class="share">  <div id="jlrjvtnppp" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdStyle":"0","bdSize":"16"},"share":{},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script>  </div> </div> <div id="jlrjvtnppp" class="content"><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　工廠噪聲控制工程中常用的八種方法</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　噪音在人們的生活中無(wú)處不在，但在城市規(guī)劃中，工廠會(huì)安排在郊區(qū)，因?yàn)檫@里可以遠(yuǎn)離居民區(qū)、學(xué)校、學(xué)校，一定程度上可以避免噪音污染。那么工廠常用的噪聲控制方法有哪些呢？</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　1.在工廠邊界采用隔音屏障。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　廠界的隔音屏障可以有效防止噪音擴(kuò)散到廠外，影響附近的其他區(qū)域。廠界聲屏障通常用在噪聲源靠近廠界邊緣的地方。由于噪聲源靠近廠界，更容易影響廠界以外。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　2.采用隔音外殼。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　在噪聲源附近采用<a href='http://m.28fashion.com/product/147.html' target='_blank' class='key_tag'><font color=#136ec2><strong>隔聲罩</strong></font></a>，阻擋噪聲源擴(kuò)散，使噪聲源不能影響周圍。隔聲罩通常用在噪聲源旁邊，以阻擋噪聲傳播，但不影響噪聲設(shè)備的正常運(yùn)行。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　3.使用消聲器。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　消聲器通常用于處理送風(fēng)和排風(fēng)設(shè)施，減少進(jìn)風(fēng)口和出風(fēng)口的噪聲污染。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　4.采用隔音罩。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　隔聲罩，也叫隔聲室，是一種常見(jiàn)的隔聲設(shè)備。噪音設(shè)備用隔音罩隔開(kāi)，減少噪音污染。</span></p><p style="text-align: center"><img src="/data/upload/image/20160506/1462498263339341.jpg" alt="噪聲治理公司" width="440" height="416" border="0" vspace="0" title="噪聲治理公司" style="width: 440px; height: 416px;"/></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　5.工廠結(jié)構(gòu)墻的隔音</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　工廠內(nèi)結(jié)構(gòu)性墻體隔聲，即工廠內(nèi)車間內(nèi)的墻體隔聲，通過(guò)車間內(nèi)的隔聲來(lái)降低噪聲對(duì)車間外部的影響。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　6.車間吸聲</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　車間吸聲分為墻面吸聲和吊頂吸聲。當(dāng)噪聲接觸到吸聲墻和吸聲吊頂時(shí)，不僅聲波會(huì)降低，反射也會(huì)降低，從而降低車間的噪聲。適用于封閉的房間。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　7、管道隔音包扎</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　與設(shè)備連接的管道也是噪聲傳播的方式，管道的隔音包扎也是降低噪聲的一種方式。</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　8.減振處理</span></p><p style="line-height: 1.75em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">　　在一些工業(yè)設(shè)備中，主要噪聲源是低頻振動(dòng)，常規(guī)的隔聲、消聲方法并不適用，需要使用減震器、減震墊等減振方法。</span></p></div> <h3 class="tag">相關(guān)標(biāo)簽：<a href="http://m.28fashion.com/tag/%E9%87%8D%E5%BA%86%E5%99%AA%E5%A3%B0%E6%B2%BB%E7%90%86">重慶噪聲治理</a>,<a href="http://m.28fashion.com/tag/%E5%99%AA%E5%A3%B0%E6%B2%BB%E7%90%86%E5%85%AC%E5%8F%B8">噪聲治理公司</a>,<a href="http://m.28fashion.com/tag/%E5%99%AA%E5%A3%B0%E6%B2%BB%E7%90%86%E8%B4%B9%E7%94%A8">噪聲治理費(fèi)用</a> </h3> <div id="jlrjvtnppp" class="page">上一篇：<a href="http://m.28fashion.com/news/924.html">如何處理風(fēng)機(jī)的降噪</a><br />下一篇：<span><a 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