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冷卻塔隔振降噪的處理
冷卻塔隔振降噪的處理

冷(leng)(leng)卻(que)塔(ta)(ta)降噪(zao)原(yuan)理冷(leng)(leng)卻(que)塔(ta)(ta)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)在傳(chuan)播過(guo)程中遇到障礙時(shi)，就(jiu)會發生(sheng)反射、透射和繞射三(san)種現象。冷(leng)(leng)卻(que)塔(ta)(ta)聲(sheng)(sheng)(sheng)(sheng)(sheng)屏障就(jiu)是在聲(sheng)(sheng)(sheng)(sheng)(sheng)源與受聲(sheng)(sheng)(sheng)(sheng)(sheng)點(dian)之間插入一個設施，用(yong)以隔斷并吸(xi)收聲(sheng)(sheng)(sheng)(sheng)(sheng)源到達(da)受聲(sheng)(sheng)(sheng)(sheng)(sheng)點(dian)的(de)直(zhi)達(da)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)，使(shi)部分(fen)(fen)冷(leng)(leng)卻(que)塔(ta)(ta)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)受阻反射，部分(fen)(fen)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)則經吸(xi)收衰減后通(tong)過(guo)屏體(ti)透射（極(ji)小）和屏頂(ding)繞射

冷卻塔隔音降噪做法
冷卻塔隔音降噪做法

冷(leng)(leng)(leng)卻(que)塔(ta)降噪緣由 冷(leng)(leng)(leng)卻(que)塔(ta)是一種將(jiang)冷(leng)(leng)(leng)卻(que)器和涼水(shui)塔(ta)一體(ti)化結(jie)構(gou)的(de)高(gao)效冷(leng)(leng)(leng)卻(que)設備，冷(leng)(leng)(leng)卻(que)水(shui)走管(guan)內，避免(mian)了與空氣的(de)直接接觸，可保(bao)證冷(leng)(leng)(leng)卻(que)水(shui)的(de)清(qing)潔性，主要利用(yong)(yong)水(shui)的(de)蒸發潛熱帶走熱量。采用(yong)(yong)機翼型(xing)空腹結(jie)構(gou)大(da)直徑、大(da)面積、低轉速、低動壓玻璃鋼風機葉片(pian)，使用(yong)(yong)該類冷(leng)(leng)(leng)卻(que)塔(ta)具有節能、

冷卻塔隔音降噪設備
冷卻塔隔音降噪設備

冷(leng)卻塔(ta)噪音清理(li)冷(leng)卻塔(ta)是用(yong)水作為循環冷(leng)卻劑，從系統(tong)中(zhong)(zhong)吸收熱(re)(re)(re)量排放至(zhi)大氣中(zhong)(zhong)，以(yi)降低水溫(wen)的(de)裝(zhuang)置；是利用(yong)水與空氣流(liu)動(dong)接觸后進行冷(leng)熱(re)(re)(re)交換產生(sheng)蒸汽(qi)，蒸汽(qi)揮(hui)發帶走熱(re)(re)(re)量達到(dao)蒸發散(san)(san)熱(re)(re)(re)、對流(liu)傳熱(re)(re)(re)和輻(fu)射(she)傳熱(re)(re)(re)等(deng)原理(li)來散(san)(san)去工業(ye)上或制冷(leng)空調中(zhong)(zhong)產生(sheng)的(de)余熱(re)(re)(re)來降低水溫(wen)的(de)蒸發散(san)(san)熱(re)(re)(re)裝(zhuang)置

冷卻塔隔音降噪房
冷卻塔隔音降噪房

冷(leng)卻塔(ta)噪(zao)(zao)音清(qing)理空(kong)調冷(leng)卻塔(ta)多用于人流(liu)多的(de)場所或住宅區(qu)，對噪(zao)(zao)音的(de)要求非常(chang)高。空(kong)調冷(leng)卻塔(ta)多采用機(ji)械(xie)通風式冷(leng)卻塔(ta)，其運轉時(shi)，水塔(ta)噪(zao)(zao)聲來源主要有以(yi)下幾個方面：1、風車噪(zao)(zao)音：其噪(zao)(zao)聲主要是由機(ji)械(xie)噪(zao)(zao)聲和流(liu)體噪(zao)(zao)聲組成；2、電機(ji)噪(zao)(zao)聲：其主要電機(ji)運轉時(shi)的(de)電磁聲；3、水滴

冷卻塔隔音降噪方法有哪些(冷卻塔降噪隔聲控制措施)
冷卻塔隔音降噪方法有哪些(冷卻塔降噪隔聲控制措施)

冷卻塔(ta)降噪(zao)(zao)(zao)噪(zao)(zao)(zao)聲污染源 1、動力(li)系統運行所產生(sheng)的低頻噪(zao)(zao)(zao)聲，其(qi)噪(zao)(zao)(zao)聲頻率特征為低頻甚(shen)至(zhi)次聲，由于其(qi)波長長，穿(chuan)透能力(li)很強(qiang)，所以(yi)傳播距(ju)離很遠。尤(you)其(qi)63Hz以(yi)下的低頻噪(zao)(zao)(zao)聲如采(cai)取一(yi)般(ban)的吸(xi)聲、消(xiao)聲降噪(zao)(zao)(zao)手段處理基本已經失(shi)效。（最主要） 2、電(dian)機、減速箱軸承(cheng)磨損噪(zao)(zao)(zao)聲，

冷卻塔隔音降噪方案
冷卻塔隔音降噪方案

冷(leng)(leng)卻(que)(que)塔(ta)降噪(zao)(zao)(zao)治理冷(leng)(leng)卻(que)(que)塔(ta)周圍的居(ju)民和(he)政府(fu)的環保部(bu)門依據國家(jia)環境噪(zao)(zao)(zao)聲標(biao)準GB3096—2008要求冷(leng)(leng)卻(que)(que)塔(ta)用戶對冷(leng)(leng)卻(que)(que)塔(ta)產(chan)生的噪(zao)(zao)(zao)聲污染治理.冷(leng)(leng)卻(que)(que)塔(ta)噪(zao)(zao)(zao)聲聲源冷(leng)(leng)卻(que)(que)塔(ta)噪(zao)(zao)(zao)聲源主要由以下４個(ge)部(bu)分(fen)組(zu)成：１）風機(ji)進排氣噪(zao)(zao)(zao)聲；２）淋水噪(zao)(zao)(zao)聲；３）風機(ji)減速器和(he)電動機(ji)噪(zao)(zao)(zao)聲；４）冷(leng)(leng)卻(que)(que)

冷卻塔隔音降噪步驟
冷卻塔隔音降噪步驟

冷(leng)卻塔降噪(zao)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)分析冷(leng)卻塔的噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)由(you)如下(xia)幾部分組(zu)成(cheng)(cheng)：風(feng)(feng)機(ji)進、排(pai)(pai)風(feng)(feng)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)；淋水(shui)(shui)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng);風(feng)(feng)機(ji)減速(su)器和電動(dong)機(ji)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)；冷(leng)卻塔水(shui)(shui)泵(beng)、配(pei)管和閥門(men)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。其中，主(zhu)要是由(you)淋水(shui)(shui)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)和軸(zhou)(zhou)流(liu)風(feng)(feng)機(ji)排(pai)(pai)風(feng)(feng)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)對周(zhou)圍環境造成(cheng)(cheng)影響(xiang)。軸(zhou)(zhou)流(liu)風(feng)(feng)機(ji)排(pai)(pai)風(feng)(feng)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)主(zhu)要是空氣(qi)動(dong)力性噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。它包括(kuo)旋轉噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)和渦流(liu)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)

冷卻塔隔音降噪
冷卻塔隔音降噪

冷卻塔(ta)降(jiang)噪措施 消聲墊彈(dan)簧(huang)減(jian)(jian)(jian)(jian)振器(qi)彈(dan)簧(huang)減(jian)(jian)(jian)(jian)震(zhen)(zhen)器(qi)的選型(xing)方法(fa)：1.彈(dan)簧(huang)減(jian)(jian)(jian)(jian)震(zhen)(zhen)器(qi)荷重(zhong)范圍選擇設備(bei)運轉(zhuan)重(zhong)量M*130%/減(jian)(jian)(jian)(jian)震(zhen)(zhen)器(qi)安裝數量N=彈(dan)簧(huang)減(jian)(jian)(jian)(jian)震(zhen)(zhen)器(qi)載(zai)重(zhong)范圍；例：風機(ji)(ji)運轉(zhuan)重(zhong)量為(wei)：5噸重(zhong)；單臺風機(ji)(ji)需要安裝4個彈(dan)簧(huang)減(jian)(jian)(jian)(jian)震(zhen)(zhen)器(qi)；求單個彈(dan)簧(huang)減(jian)(jian)(jian)(jian)震(zhen)(zhen)器(qi)的載(zai)重(zhong)是多少？依公式可(ke)得：5

冷卻塔隔聲降噪墻
冷卻塔隔聲降噪墻

冷卻塔噪音清理冷卻塔降(jiang)噪具(ju)體(ti)案例,根據噪聲(sheng)來(lai)源聲(sheng)場分布(bu)和頻帶特性提出如(ru)下降(jiang)噪方(fang)案：1、為保證冷卻塔的散熱，不能對其進(jin)行封閉式(shi)隔聲(sheng)處理，為此設(she)置組合(he)式(shi)聲(sheng)屏障來(lai)阻止(zhi)下部(bu)噪聲(sheng)能量的傳播(bo)。2、為有效減(jian)少噪聲(sheng)聲(sheng)波的繞射(she)，在冷卻塔底部(bu)設(she)置吸聲(sheng)隔聲(sheng)組合(he)式(shi)聲(sheng)屏障，吸

冷卻塔隔聲降噪
冷卻塔隔聲降噪

冷卻塔降噪(zao)噪(zao)聲(sheng)(sheng)污染源風(feng)機低(di)頻噪(zao)音治理：消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)選(xuan)擇(ze)(ze)非常重(zhong)要，一般(ban)消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)對中低(di)頻噪(zao)音效果不明顯，抗性消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)治理效果好(hao)，但頻率(lv)選(xuan)擇(ze)(ze)性十(shi)分強(qiang)，所(suo)以(yi)一般(ban)選(xuan)擇(ze)(ze)阻抗復合式消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)。阻抗復合消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)是指將(jiang)聲(sheng)(sheng)吸收和聲(sheng)(sheng)反(fan)射(she)恰當地組(zu)合起(qi)來的消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)。它同時既有阻性消(xiao)聲(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)消(xiao)除(chu)中、

冷卻塔風機震動降噪處理
冷卻塔風機震動降噪處理

冷(leng)(leng)卻塔(ta)降噪原(yuan)理冷(leng)(leng)卻塔(ta)聲(sheng)波在傳播過(guo)程中遇到(dao)障(zhang)礙時，就會發生(sheng)反射(she)(she)、透(tou)射(she)(she)和(he)繞射(she)(she)三(san)種現象。冷(leng)(leng)卻塔(ta)聲(sheng)屏障(zhang)就是(shi)在聲(sheng)源與受聲(sheng)點之間插入(ru)一(yi)個設施，用(yong)以隔(ge)斷并吸(xi)收聲(sheng)源到(dao)達受聲(sheng)點的(de)直達聲(sheng)波，使部分冷(leng)(leng)卻塔(ta)聲(sheng)波受阻反射(she)(she)，部分聲(sheng)波則經吸(xi)收衰減后通過(guo)屏體透(tou)射(she)(she)（極小）和(he)屏頂繞射(she)(she)

冷卻塔風機降噪
冷卻塔風機降噪

冷(leng)卻塔(ta)降噪緣由(you)冷(leng)卻塔(ta)是一(yi)(yi)種將(jiang)冷(leng)卻器(qi)和涼水塔(ta)一(yi)(yi)體化結(jie)構(gou)的(de)高效冷(leng)卻設(she)備，冷(leng)卻水走管內，避免(mian)了(le)與空氣的(de)直接接觸(chu)，可保證冷(leng)卻水的(de)清潔性，主要利用水的(de)蒸發潛熱帶(dai)走熱量。采用機翼(yi)型空腹結(jie)構(gou)大(da)直徑、大(da)面(mian)積、低(di)轉速、低(di)動壓玻(bo)璃鋼風機葉片，使(shi)用該類冷(leng)卻塔(ta)具有(you)節能、低(di)

冷卻塔導風筒降噪
冷卻塔導風筒降噪

冷(leng)(leng)卻(que)塔噪(zao)音清(qing)理冷(leng)(leng)卻(que)塔是用(yong)(yong)水作(zuo)為(wei)循環冷(leng)(leng)卻(que)劑，從系統中(zhong)吸收熱量(liang)排放至大氣中(zhong)，以降(jiang)低水溫的(de)裝置(zhi)；是利用(yong)(yong)水與空氣流動接觸后進行冷(leng)(leng)熱交換產(chan)生蒸汽，蒸汽揮發(fa)帶走熱量(liang)達到蒸發(fa)散(san)熱、對流傳熱和(he)輻射傳熱等原理來散(san)去工業上或(huo)制冷(leng)(leng)空調中(zhong)產(chan)生的(de)余熱來降(jiang)低水溫的(de)蒸發(fa)散(san)熱裝置(zhi)

空調冷卻塔降噪
空調冷卻塔降噪

冷(leng)卻塔(ta)(ta)噪音清理(li)空調冷(leng)卻塔(ta)(ta)多用于人流多的場所或住(zhu)宅(zhai)區(qu)，對(dui)噪音的要求非常高。空調冷(leng)卻塔(ta)(ta)多采(cai)用機(ji)(ji)械(xie)通風式冷(leng)卻塔(ta)(ta)，其運(yun)轉時，水(shui)(shui)塔(ta)(ta)噪聲(sheng)來源(yuan)主(zhu)要有以(yi)下幾個方面：1、風車噪音：其噪聲(sheng)主(zhu)要是由機(ji)(ji)械(xie)噪聲(sheng)和流體(ti)噪聲(sheng)組成；2、電機(ji)(ji)噪聲(sheng)：其主(zhu)要電機(ji)(ji)運(yun)轉時的電磁(ci)聲(sheng)；3、水(shui)(shui)滴(di)

酒店冷卻塔降噪項目
酒店冷卻塔降噪項目

冷(leng)卻塔降噪(zao)(zao)噪(zao)(zao)聲(sheng)污染源1、動力(li)系統(tong)運行所產生的(de)低頻(pin)噪(zao)(zao)聲(sheng)，其(qi)噪(zao)(zao)聲(sheng)頻(pin)率特征為低頻(pin)甚(shen)至(zhi)次聲(sheng)，由于(yu)其(qi)波長(chang)長(chang)，穿透能力(li)很(hen)強，所以(yi)傳播距離(li)很(hen)遠。尤其(qi)63Hz以(yi)下(xia)的(de)低頻(pin)噪(zao)(zao)聲(sheng)如采(cai)取一般的(de)吸(xi)聲(sheng)、消聲(sheng)降噪(zao)(zao)手(shou)段處理基本已(yi)經失效。（最主要(yao)）2、電機、減速箱軸承磨損噪(zao)(zao)聲(sheng)，動力(li)

酒店冷卻塔降噪
酒店冷卻塔降噪

冷(leng)(leng)卻(que)塔(ta)(ta)(ta)降噪(zao)(zao)治理(li)冷(leng)(leng)卻(que)塔(ta)(ta)(ta)周圍的居民和政府(fu)的環(huan)保部(bu)門依(yi)據國家環(huan)境噪(zao)(zao)聲(sheng)標準(zhun)GB3096—2008要求冷(leng)(leng)卻(que)塔(ta)(ta)(ta)用(yong)戶對冷(leng)(leng)卻(que)塔(ta)(ta)(ta)產生的噪(zao)(zao)聲(sheng)污染治理(li).冷(leng)(leng)卻(que)塔(ta)(ta)(ta)噪(zao)(zao)聲(sheng)聲(sheng)源冷(leng)(leng)卻(que)塔(ta)(ta)(ta)噪(zao)(zao)聲(sheng)源主(zhu)要由以下(xia)４個(ge)部(bu)分組成：１）風機進排氣噪(zao)(zao)聲(sheng)；２）淋水噪(zao)(zao)聲(sheng)；３）風機減速(su)器和電動機噪(zao)(zao)聲(sheng)；４）冷(leng)(leng)卻(que)

酒店冷卻塔隔音降噪措施
酒店冷卻塔隔音降噪措施

冷(leng)卻塔降噪(zao)(zao)(zao)(zao)(zao)(zao)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)分(fen)析冷(leng)卻塔的噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)由如下(xia)幾(ji)部分(fen)組成(cheng)：風(feng)(feng)(feng)機(ji)(ji)進、排(pai)風(feng)(feng)(feng)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)；淋(lin)水噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng);風(feng)(feng)(feng)機(ji)(ji)減速器(qi)和電動機(ji)(ji)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)；冷(leng)卻塔水泵、配管和閥門噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)。其(qi)中，主要是由淋(lin)水噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)和軸流風(feng)(feng)(feng)機(ji)(ji)排(pai)風(feng)(feng)(feng)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)對周圍環境造(zao)成(cheng)影響(xiang)。軸流風(feng)(feng)(feng)機(ji)(ji)排(pai)風(feng)(feng)(feng)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)主要是空氣動力(li)性噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)。它包括旋(xuan)轉噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)和渦流噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)

節能無風機冷卻塔降噪
節能無風機冷卻塔降噪

冷(leng)卻塔降(jiang)噪(zao)措(cuo)施消(xiao)聲墊(dian)彈(dan)簧(huang)減(jian)振器(qi)彈(dan)簧(huang)減(jian)震(zhen)(zhen)器(qi)的(de)選型方(fang)法：1.彈(dan)簧(huang)減(jian)震(zhen)(zhen)器(qi)荷重范圍(wei)選擇設(she)備運轉(zhuan)重量(liang)(liang)M*130%/減(jian)震(zhen)(zhen)器(qi)安裝數量(liang)(liang)N=彈(dan)簧(huang)減(jian)震(zhen)(zhen)器(qi)載(zai)重范圍(wei)；例(li)：風(feng)機運轉(zhuan)重量(liang)(liang)為(wei)：5噸重；單臺風(feng)機需(xu)要(yao)安裝4個(ge)彈(dan)簧(huang)減(jian)震(zhen)(zhen)器(qi)；求單個(ge)彈(dan)簧(huang)減(jian)震(zhen)(zhen)器(qi)的(de)載(zai)重是多(duo)少(shao)？依公式可得：50

江西冷卻塔降噪
江西冷卻塔降噪

冷(leng)(leng)卻(que)塔(ta)噪(zao)(zao)音(yin)清理冷(leng)(leng)卻(que)塔(ta)降噪(zao)(zao)具體案例,根據噪(zao)(zao)聲(sheng)(sheng)(sheng)來(lai)源(yuan)聲(sheng)(sheng)(sheng)場分布和頻帶特性提出如下(xia)降噪(zao)(zao)方案：1、為(wei)保證冷(leng)(leng)卻(que)塔(ta)的(de)散熱，不能對其(qi)進行封閉式(shi)(shi)隔聲(sheng)(sheng)(sheng)處理，為(wei)此(ci)設置組合式(shi)(shi)聲(sheng)(sheng)(sheng)屏障來(lai)阻止(zhi)下(xia)部噪(zao)(zao)聲(sheng)(sheng)(sheng)能量的(de)傳播。2、為(wei)有(you)效減少噪(zao)(zao)聲(sheng)(sheng)(sheng)聲(sheng)(sheng)(sheng)波的(de)繞射，在冷(leng)(leng)卻(que)塔(ta)底(di)部設置吸聲(sheng)(sheng)(sheng)隔聲(sheng)(sheng)(sheng)組合式(shi)(shi)聲(sheng)(sheng)(sheng)屏障，吸

江蘇冷卻塔降噪
江蘇冷卻塔降噪

冷卻(que)塔降噪噪聲(sheng)污(wu)染源風機低頻噪音(yin)治理：消聲(sheng)器(qi)(qi)選(xuan)(xuan)擇非常重(zhong)要，一(yi)般(ban)消聲(sheng)器(qi)(qi)對中(zhong)低頻噪音(yin)效果不(bu)明(ming)顯，抗(kang)性(xing)(xing)消聲(sheng)器(qi)(qi)治理效果好，但頻率選(xuan)(xuan)擇性(xing)(xing)十分強(qiang)，所以一(yi)般(ban)選(xuan)(xuan)擇阻(zu)抗(kang)復合式(shi)消聲(sheng)器(qi)(qi)。阻(zu)抗(kang)復合消聲(sheng)器(qi)(qi)是指將聲(sheng)吸收和聲(sheng)反(fan)射恰當地組合起來的消聲(sheng)器(qi)(qi)。它同時既(ji)有阻(zu)性(xing)(xing)消聲(sheng)器(qi)(qi)消除中(zhong)、