隔聲(sheng)間(jian)由(you)多種(zhong)隔聲(sheng)構(gou)(gou)件(jian)組成的(de)(de)具(ju)有(you)良好(hao)隔聲(sheng)性(xing)能的(de)(de)**空(kong)間(jian)稱為隔聲(sheng)間(jian)，是用(yong)(yong)來阻止聲(sheng)波傳入或傳出某(mou)一區域的(de)(de)噪聲(sheng)控制設(she)備。隔聲(sheng)間(jian)通常(chang)比隔聲(sheng)罩體積大，功能全。隔聲(sheng)間(jian)除了(le)需要有(you)足夠(gou)隔聲(sheng)量的(de)(de)墻板(ban)、頂板(ban)外，還要匹配有(you)相近(jin)隔聲(sheng)性(xing)能的(de)(de)隔聲(sheng)門、隔聲(sheng)窗和進、排風(feng)(feng)(feng)消聲(sheng)通風(feng)(feng)(feng)系統。主要用(yong)(yong)于：冷卻(que)塔、室外空(kong)調機組、CNG加氣(qi)站(zhan)壓(ya)縮機、玻(bo)璃鋼化爐(lu)吹風(feng)(feng)(feng)段、金屬噴(pen)涂設(she)備、空(kong)壓(ya)機、羅茨風(feng)(feng)(feng)機、球磨機、發(fa)電機、生產(chan)線測試間(jian)、控制室、電測聽室、辦公(gong)室等的(de)(de)噪聲(sheng)隔離(li)。結(jie)構(gou)(gou)性(xing)能：隔聲(sheng)間(jian)的(de)(de)面(mian)板(ban)采用(yong)(yong)鍍(du)鋅(xin)板(ban)，孔板(ban)采用(yong)(yong)鍍(du)鋅(xin)板(ban)或鋁板(ban)制作(zuo)。根(gen)據不同的(de)(de)降噪要求(qiu)，隔聲(sheng)板(ban)結(jie)構(gou)(gou)由(you)4～7種(zhong)材料組成。外表面(mian)可(ke)進行噴(pen)塑處理(li)(li)，有(you)多種(zhong)顏色供(gong)選擇。隔聲(sheng)墻板(ban)之間(jian)可(ke)以采用(yong)(yong)雙L形接縫(feng)搭接，也可(ke)以利用(yong)(yong)鋼結(jie)構(gou)(gou)框架拼(pin)裝完(wan)成。隔聲(sheng)間(jian)的(de)(de)插(cha)入損失IL=20～50dB（A）。螺桿風(feng)(feng)(feng)機噪音治理(li)(li)請找武(wu)漢雄派環保(bao)工程有(you)限公(gong)司，歡迎來電。貴陽噪音治理(li)(li)項目

隔(ge)(ge)聲(sheng)罩(zhao)是(shi)將噪(zao)(zao)(zao)聲(sheng)源封(feng)閉(bi)(bi)(bi)(bi)(bi)在一個相對(dui)小的(de)(de)(de)(de)空(kong)間(jian)內，以(yi)減少向周圍輻(fu)射的(de)(de)(de)(de)罩(zhao)狀殼體。這是(shi)在聲(sheng)源處控(kong)制噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)有(you)效措施(shi)，隔(ge)(ge)聲(sheng)罩(zhao)通(tong)常兼(jian)有(you)隔(ge)(ge)聲(sheng)、吸聲(sheng)、通(tong)風和消聲(sheng)等(deng)功能。主要(yao)(yao)用(yong)(yong)于：空(kong)調室外機、風機、壓縮機、空(kong)壓機、鍋爐燃燒(shao)器、電機、各類泵、熱(re)泵機組(zu)、富氧(yang)機、球磨機、透平機、高(gao)速(su)沖床、激光機組(zu)等(deng)高(gao)噪(zao)(zao)(zao)聲(sheng)設備的(de)(de)(de)(de)噪(zao)(zao)(zao)聲(sheng)隔(ge)(ge)離。結構性能：隔(ge)(ge)聲(sheng)罩(zhao)的(de)(de)(de)(de)面板采用(yong)(yong)鍍(du)鋅(xin)板，孔(kong)板采用(yong)(yong)鍍(du)鋅(xin)板或鋁板制作。根(gen)據(ju)不同(tong)的(de)(de)(de)(de)降噪(zao)(zao)(zao)需求，隔(ge)(ge)聲(sheng)板結構由4～7種材料組(zu)成(cheng)。外表面可(ke)進(jin)行(xing)噴(pen)塑處理，有(you)多種顏色供選擇。隔(ge)(ge)聲(sheng)罩(zhao)可(ke)以(yi)是(shi)全(quan)封(feng)閉(bi)(bi)(bi)(bi)(bi)的(de)(de)(de)(de)，也可(ke)以(yi)是(shi)半封(feng)閉(bi)(bi)(bi)(bi)(bi)式的(de)(de)(de)(de)，可(ke)以(yi)是(shi)固(gu)定(ding)的(de)(de)(de)(de)，也可(ke)以(yi)是(shi)移動(dong)的(de)(de)(de)(de)。根(gen)據(ju)需要(yao)(yao)，可(ke)以(yi)配置必要(yao)(yao)的(de)(de)(de)(de)隔(ge)(ge)聲(sheng)觀(guan)察窗、隔(ge)(ge)聲(sheng)門及通(tong)風消聲(sheng)裝置等(deng)。一般固(gu)定(ding)全(quan)封(feng)閉(bi)(bi)(bi)(bi)(bi)型隔(ge)(ge)聲(sheng)罩(zhao)的(de)(de)(de)(de)插入損失IL=30～40dB（A），活(huo)動(dong)全(quan)封(feng)閉(bi)(bi)(bi)(bi)(bi)型為15～30dB（A），局(ju)部(bu)封(feng)閉(bi)(bi)(bi)(bi)(bi)型約為10～20dB（A），帶通(tong)風、散熱(re)的(de)(de)(de)(de)則約為15～25dB（A）。仙桃(tao)泵房(fang)噪(zao)(zao)(zao)音治(zhi)理解決方案小區住(zhu)宅(zhai)噪(zao)(zao)(zao)音治(zhi)理請(qing)找武(wu)漢雄派環保(bao)工程有(you)限(xian)公司，歡迎來電溝通(tong)。

1、風(feng)(feng)(feng)(feng)機空氣動(dong)力性噪聲(sheng)(sheng)(sheng)(sheng)及電機噪聲(sheng)(sheng)(sheng)(sheng)因風(feng)(feng)(feng)(feng)機噪聲(sheng)(sheng)(sheng)(sheng)對客房影響較大，故對兩(liang)臺風(feng)(feng)(feng)(feng)機整體設(she)(she)置(zhi)隔聲(sheng)(sheng)(sheng)(sheng)罩。隔聲(sheng)(sheng)(sheng)(sheng)罩設(she)(she)計為可拆卸(xie)式(shi)，并針對風(feng)(feng)(feng)(feng)機的(de)低(di)頻特性，隔聲(sheng)(sheng)(sheng)(sheng)面板(ban)組合結構為鍍鋅鋼板(ban)+低(di)頻阻尼層(ceng)+吸(xi)音棉+玻纖布+鍍鋅孔(kong)板(ban)總厚(hou)度為80mm。同時為了風(feng)(feng)(feng)(feng)機的(de)排(pai)(pai)煙設(she)(she)置(zhi)通風(feng)(feng)(feng)(feng)消聲(sheng)(sheng)(sheng)(sheng)器。2、管道噪聲(sheng)(sheng)(sheng)(sheng)管道中(zhong)的(de)噪聲(sheng)(sheng)(sheng)(sheng)一方面穿(chuan)透管道壁向(xiang)外(wai)輻(fu)射，另一方面通過進、排(pai)(pai)風(feng)(feng)(feng)(feng)口向(xiang)外(wai)傳(chuan)播。故對風(feng)(feng)(feng)(feng)機排(pai)(pai)風(feng)(feng)(feng)(feng)管道進行(xing)阻尼隔聲(sheng)(sheng)(sheng)(sheng)包扎以降(jiang)低(di)管道穿(chuan)透聲(sheng)(sheng)(sheng)(sheng)十二、降(jiang)噪效(xiao)果：根據《社會生活環(huan)境噪聲(sheng)(sheng)(sheng)(sheng)排(pai)(pai)放標(biao)準(zhun)》GB22337—2008，賓館(guan)類執(zhi)行(xing)1類標(biao)準(zhun)，即晝(zhou)(zhou)間(jian)55dB；夜間(jian)45dB，因設(she)(she)備主要(yao)為晝(zhou)(zhou)間(jian)開啟，故**終晝(zhou)(zhou)間(jian)55dB標(biao)準(zhun)執(zhi)行(xing)。

球磨(mo)機(ji)(ji)的(de)(de)(de)(de)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)主(zhu)要由筒(tong)體噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)、電動機(ji)(ji)和(he)減速器及(ji)大(da)(da)齒輪等輔機(ji)(ji)的(de)(de)(de)(de)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)組(zu)成，尤為(wei)球磨(mo)機(ji)(ji)的(de)(de)(de)(de)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。這(zhe)是(shi)(shi)由鋼球、襯板及(ji)礦之(zhi)撞(zhuang)、沖擊、磨(mo)擦產生(sheng)的(de)(de)(de)(de)沖擊與振動激發筒(tong)體振動而輻射(she)的(de)(de)(de)(de)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。理(li)(li)(li)論研究和(he)實(shi)踐測量表明，筒(tong)體噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)比輔機(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)級(ji)高出10dB，治(zhi)理(li)(li)(li)球磨(mo)機(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)關(guan)鍵是(shi)(shi)降低筒(tong)體的(de)(de)(de)(de)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。只有(you)(you)通過對球磨(mo)機(ji)(ji)及(ji)輔機(ji)(ji)的(de)(de)(de)(de)綜合治(zhi)理(li)(li)(li)，才(cai)能確(que)保隔(ge)(ge)(ge)音目標的(de)(de)(de)(de)實(shi)現(xian)。十一、我們設計(ji)的(de)(de)(de)(de)方(fang)案：1、用(yong)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)：它(ta)可(ke)(ke)分為(wei)固(gu)定式(shi)(shi)(shi)、活動式(shi)(shi)(shi)、幕簾(lian)式(shi)(shi)(shi)三種(zhong)形式(shi)(shi)(shi)。一般地，固(gu)定式(shi)(shi)(shi)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)具(ju)有(you)(you)較高的(de)(de)(de)(de)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)量，可(ke)(ke)達(da)到(dao)25—30dbA），但通風(feng)散(san)(san)熱性能差(cha)、維護檢(jian)修困難；活動式(shi)(shi)(shi)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)是(shi)(shi)在固(gu)定式(shi)(shi)(shi)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)的(de)(de)(de)(de)基礎上改(gai)進而來，維護搶修性能有(you)(you)所改(gai)善(shan)，但隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)量有(you)(you)些下降，可(ke)(ke)達(da)到(dao)20—25db（A），通風(feng)散(san)(san)熱問題(ti)仍存(cun)在，同時(shi)需占用(yong)較大(da)(da)的(de)(de)(de)(de)空間(jian)和(he)場(chang)地；幕簾(lian)式(shi)(shi)(shi)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)是(shi)(shi)為(wei)了解(jie)決活動式(shi)(shi)(shi)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)占用(yong)較大(da)(da)空間(jian)和(he)場(chang)地的(de)(de)(de)(de)矛盾而研制出來的(de)(de)(de)(de)，具(ju)有(you)(you)可(ke)(ke)拆存(cun)的(de)(de)(de)(de)優點，問題(ti)仍然是(shi)(shi)通風(feng)散(san)(san)熱差(cha)，而且價格較高。以上三種(zhong)隔(ge)(ge)(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)(zhao)都是(shi)(shi)從(cong)噪(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)傳(chuan)播途徑(jing)上治(zhi)理(li)(li)(li)，體積龐大(da)(da)，屬于(yu)被(bei)動措施(shi)，在條件和(he)現(xian)場(chang)環(huan)境允許的(de)(de)(de)(de)情況下，不失為(wei)一種(zhong)有(you)(you)效的(de)(de)(de)(de)權宜之(zhi)計(ji)。低頻噪(zao)音治(zhi)理(li)(li)(li)請聯系武漢雄派(pai)環(huan)保工程(cheng)有(you)(you)限公(gong)司，歡迎來電溝通。

冷(leng)熱(re)源(yuan)機(ji)組噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)（1）壓縮(suo)機(ji)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)冷(leng)熱(re)源(yuan)機(ji)組壓縮(suo)機(ji)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)譜特性(xing)呈中(zhong)低(di)頻(pin)(pin)，主要范(fan)圍是125HZ—2000HZ，螺桿式冷(leng)水機(ji)組壓縮(suo)機(ji)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)率值（等效聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)級），低(di)頻(pin)(pin)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)具有(you)傳(chuan)播(bo)距離遠(yuan)(yuan)，在(zai)空氣中(zhong)衰(shuai)減量小，對人(ren)(ren)體(ti)危害嚴重等特點。（2）管(guan)道噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)進氣管(guan)道和(he)排氣管(guan)道噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，包(bao)括在(zai)管(guan)道中(zhong)傳(chuan)遞的(de)機(ji)械噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)和(he)管(guan)道再生(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，這些噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)經管(guan)道壁向外輻射。管(guan)道再生(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)分為機(ji)械性(xing)振(zhen)動(dong)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)和(he)空氣動(dong)力性(xing)渦(wo)流噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)。機(ji)械性(xing)振(zhen)動(dong)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)是管(guan)壁、閥門部件在(zai)高速氣流撞擊下(xia)，以及**度空氣動(dong)力性(xing)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)作用下(xia)受迫振(zhen)動(dong)時產(chan)生(sheng)的(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)；渦(wo)流噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)是氣體(ti)在(zai)管(guan)道中(zhong)流動(dong)受到擾動(dong)時產(chan)生(sheng)的(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，氣體(ti)在(zai)管(guan)道中(zhong)呈湍流狀態，在(zai)管(guan)道截(jie)面變化(hua)處、急劇拐彎處、節流閥門處均產(chan)生(sheng)渦(wo)流噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)。壓縮(suo)機(ji)在(zai)運行過程中(zhong)會產(chan)生(sheng)振(zhen)動(dong)，振(zhen)動(dong)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)一般以結構傳(chuan)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)的(de)方式傳(chuan)播(bo)，因其一般為低(di)頻(pin)(pin)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，故傳(chuan)播(bo)距離遠(yuan)(yuan)，衰(shuai)減小，對人(ren)(ren)體(ti)的(de)危害也大。工廠噪(zao)(zao)(zao)(zao)音治(zhi)理(li)請找武漢雄派(pai)環保工程有(you)限公司，歡迎來電詳(xiang)詢。鄭州泵房(fang)噪(zao)(zao)(zao)(zao)音治(zhi)理(li)一站(zhan)式服(fu)務

低頻噪(zao)音治理請(qing)找武漢雄(xiong)派環(huan)保工程有限(xian)公司，歡迎來電咨詢。貴陽噪(zao)音治理項(xiang)目

設計方(fang)(fang)案：為(wei)(wei)達到降噪設計目(mu)標值及便于安裝維護(hu)，我公司根據我們(men)以(yi)往治理類似項(xiang)目(mu)的(de)經(jing)驗(yan)，結合現(xian)場實(shi)際(ji)情況制定如下控(kong)制措施(shi)：（1）將(jiang)三臺(tai)粉碎機(ji)整體(ti)設置隔(ge)(ge)音房(fang)，隔(ge)(ge)斷(duan)墻采(cai)用磚混結構(gou)（由(you)甲方(fang)(fang)自己完成(cheng)）；（2）在現(xian)有(you)(you)墻面及新增(zeng)(zeng)加(jia)(jia)墻面上(shang)增(zeng)(zeng)加(jia)(jia)吸聲(sheng)層，以(yi)有(you)(you)效(xiao)控(kong)制隔(ge)(ge)音房(fang)內噪聲(sheng)；（3）為(wei)(wei)方(fang)(fang)便日(ri)常維護(hu)，隔(ge)(ge)音房(fang)上(shang)設置3扇檢(jian)修隔(ge)(ge)聲(sheng)門(men)，其尺寸分別2100×2700mm，以(yi)方(fang)(fang)便操(cao)作人員的(de)維修，具體(ti)開門(men)位置雙(shuang)方(fang)(fang)協商確定；（4）在現(xian)有(you)(you)廠房(fang)窗戶(hu)的(de)基礎(chu)上(shang)增(zeng)(zeng)加(jia)(jia)一層隔(ge)(ge)音窗；（5）為(wei)(wei)解決(jue)高溫環境(jing)下設備的(de)散(san)熱問題(ti)，隔(ge)(ge)音房(fang)內安裝有(you)(you)進、排(pai)風(feng)散(san)熱消聲(sheng)管道，并配有(you)(you)2臺(tai)5#軸流風(feng)機(ji)協助散(san)熱；（6）相應管道及電線(xian)我們(men)將(jiang)在施(shi)工中進行開孔并做好周(zhou)邊(bian)的(de)密封處理。貴陽噪音治理項(xiang)目(mu)

武漢雄(xiong)派環(huan)保工程(cheng)(cheng)有(you)限公司致力(li)于環(huan)保，以科技創(chuang)新(xin)實現高質量管理的(de)追求。雄(xiong)派環(huan)保工程(cheng)(cheng)擁有(you)一支經驗豐富(fu)、技術創(chuang)新(xin)的(de)專(zhuan)業(ye)研(yan)發團隊，以高度的(de)專(zhuan)注(zhu)和(he)執著為客戶提(ti)供工礦企(qi)業(ye)噪音治(zhi)理，商業(ye)區(qu)域噪音治(zhi)理，辦公娛樂區(qu)域噪音治(zhi)理，機械設備噪音治(zhi)理。雄(xiong)派環(huan)保工程(cheng)(cheng)始終(zhong)以本分踏實的(de)精神和(he)必勝的(de)信念，影響并(bing)帶(dai)動團隊取得成功(gong)。雄(xiong)派環(huan)保工程(cheng)(cheng)始終(zhong)關注(zhu)環(huan)保市場(chang)，以敏(min)銳的(de)市場(chang)洞察力(li)，實現與(yu)客戶的(de)成長共贏(ying)。

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