最正规的棋牌游戏平台

冷却塔吸音降噪文件

冷却塔吸音降噪文件

冷却塔降噪噪声污染源

1、DONGLIXITONGYUNXINGSUOCHANSHENGDEDIPINZAOSHENG,QIZAOSHENGPINLVTEZHENGWEIDIPINSHENZHICISHENG,YOUYUQIBOZHANGZHANG,CHUANTOUNENGLIHENQIANG,SUOYICHUANBOJULIHENYUAN。YOUQI63HzYIXIADEDIPINZAOSHENGRUCAIQUYIBANDEXISHENG、XIAOSHENGJIANGZAOSHOUDUANCHULIJIBENYIJINGSHIXIAO。(ZUIZHUYAO)

2、DIANJI、JIANSUXIANGZHOUCHENGMOSUNZAOSHENG,DONGLIXITONGGANGXINGLIANJIECHANSHENGDEZHENDONGZAOSHENG。(ZHUYAO)

最正规的棋牌游戏平台 3、NEIBUKONGQIANGHUNXIANGZAOSHENGTONGGUOCEBANHETIANLIAOMIANFUSHECHUQU。(ZHUYAO)

最正规的棋牌游戏平台 4、BOLINSHUISHENG,PINLVTEZHENGWEIZHONGGAOPIN,YUANQIANGSHUAIJIANJIAOKUAI。(CIYAO)

冷却塔降噪标准

《中华人民共和国环境保护法》及《中华人民共和国环境噪声污染防治条例》,保障城市居民的生活声环境质量,我国制订了《社会生活环境噪声排放标准 GB22337-2008》。
1、城市区域环境噪声标准限值见表:
2、夜间突发的噪声,其最大值不准超过标准值15dB。
3、区域及时间的划定:
(1)、各类标准适用区域由当地人民政府划定。
(2)、本标准昼间、夜间的时间由当地人民政府按当地习惯和季节变化划定。

(时段) 边界外声环境功能区 昼间 夜间
0 50 40
1 55 45
2 60 50
3 65 55
4 70 55

冷却塔降噪方法

SHANGCHANGXIEZILOUHUOZHEZHUZHAIDELENGQUETACHANGCHANGYINWEIZAOSHENGWENTIDARAODAOJUMIN,TEBIESHISHENYERENMENXUYAOXIUXIDESHIHOU,LENGQUETAZAOSHENGYIRANCHUANGUOCHUANGHUJINRUSHINEI。NEIMERUHEJIANGDILENGQUETAZAOSHENG,BINGQIEJIANGQIKONGZHIDAORENMENKEYIJIESHOUDEFANWEINI?

最正规的棋牌游戏平台 GENJU《SHEHUISHENGHUOHUANJINGZAOSHENGPAIFANGBIAOZHUN》GB22337—2008DEXIANGGUANGUIDING,JUMINCHUANGWAIZHOUJIANZAOSHENGZHIYINGDANG≤55 dB(A),YEJIANYINGDANG≤45 dB(A)。SUOYIWOMENZAISHEJIJIANGZAOSHEBEISHIXIANYAOQUEDINGMUQIANDEZAOSHENGZHIJIXUYAODEJIANGZAOLIANG。ZAOSHENGZHIKEYISHIYONGSHOUJIXIAZAIXIANGGUANZAOSHENGCESHIapp,KEYICELIANGCHUDAZHIDEZAOSHENGZHI,QUEDIANSHIYUZHUANYEDEZAOSHENGCELIANGYIQIXIANGBIHAISHIBUTAIJINGQUEDE。QUEDINGHAOZAOSHENGZHI,ZAILAIJISUANXUYAODEJIANGZAOLIANG,LIRUSHEBEIYUNXINGSHISHI70db,YAOJIANGDAOZHOUJIAN55db,JIUXUYAOZHISHAOJIANGDI15dbDEZAOSHENGZHI。

在设计降噪设备时,我们需要了解冷却塔的噪声来源,冷却塔主要靠机械通风冷却循环热水。用泵将循环热水送到水分布器喷出,水沿着填料下淋落到水池。由风机将冷空气引入与下淋的热水接触,进行热交换,将水冷却。冷却塔的噪声源由以下几部分组成:
(1)风机进排气噪声(主要噪声源);
(2)淋水噪声(次要噪声源);
(3)风机减速器和电动机噪声;
(4)冷却塔水泵、配管和阀门噪声;
最正规的棋牌游戏平台 其中,主要是风机运行进排气噪声和淋水噪声,风机通过进排气口和塔体向外辐射噪声。

YIBANZHILILENGQUETAZAOSHENGDESHEBEISHILENGQUETAGESHENGPINGZHANG,WEILEDADAOJIANGZAOMUBIAO,WOMENZAISHEJISHIYINGDANGTIGAOBIAOZHUN,LIRUGUOJIABIAOZHUNSHIZHOUJIAN55db,YEJIAN45db,NEIMEWOMENSHEDINGDEBIAOZHUNJIUSHIZHOUJIAN52db,YEJIAN42db。

GESHENGPINGZHANGYIBANSHEWEIUXING,GESHENGPINGCAIYONGQINGZHIJIEGOU,BIANYUBANYUN,YIBANYONGYICENGGESHENGGANGBANHUOYINGZHIXIANWEIBAN,GANGBANHOUDU1~2mm,TU2mmZUNICENG,LIANGMIANTIANCHONGXISHENGCAILIAO,RUCHAOXIBOLIMIAN,LIANGCEXISHENGCENGHOUDU,KEGENJUSHIJIYAOQIU,TIANRU20~50mm。

最正规的棋牌游戏平台 JUTIJIANGZAOGEYINSHEJIXUYAOCANZHAOYIXIAGONGSHIJINXINGJISUAN,QIZHONG∆LBIAOSHIZAOSHENGSHUAIJIANLIANG,NBIAOSHIYUEGUOPINGZHANGDINGDUANYANSHEDEFEINIEERSHU,QIJISUANFANGFAJIANXIATU2.λBIAOSHISHENGBOBOZHANG,ABIAOSHIZAOSHENGYUANDAOGESHENGPINGZHANGDINGDUANDEJULI,BBIAOSHIJIESHOUDIANDAOGESHENGPINGZHANGDINGDUANDEJULI,dBIAOSHISHENGYUANDAOJIESHOUDIANZHIJIANDEZHIXIANJULI。

最正规的棋牌游戏平台 CHULELENGQUETAGESHENGPINGZHANGYIWAI,HAIKEYISHIYONGXIAOSHENGDAOLIUPIANJINXINGLENGQUETAJIANGZAO,YIBANANZHUANGZAILENGQUETACHUFENGKOU,ZAIBUYINGXIANGLENGQUETACHUFENGYASUNDEQIANTIXIA,KEYISHIXIANXIAOSHENG10FENBEIDEGEYINMUBIAO。

冷却塔降噪工程

最正规的棋牌游戏平台 SHENYANGMOUGAODANGZHUZHAIXIAOQUCAIYONGJIZHONGGONGLENGFANGSHI,JIANG2TAIFANGXINGNILIUSHILENGQUETAANZHUANGZAI14CHUANGJUMINLOUQIANDEKONGDISHANG。JINGCESHI,PINGJUNZAOSHENGLIANGGAODA68FENBEI,CHAOGUOLEHUANJINGZAOSHENGBIAOZHUNDEGUIDING。JUMINQIANGLIEYAOQIUZHILILENGQUETADEZAOSHENGWURAN。

ZAOSHENGYUANFENXI: LENGQUETADEZAOSHENGYUANZHUYAOBAOKUOFENGJIDEKONGQIDONGLIZAOSHENG、JIXIEZAOSHENGHELUOSHUIZAOSHENG。

冷却塔降噪方案:
1、在风机出风口设置阻性消声器,有效阻止噪声传播。
2、为保证冷却塔的散热,设置组合式声屏障来阻止下部噪声传播。
3、为有效减少噪声,在冷却塔底部设置吸隔声组合式声屏障吸收噪声。
4、在冷却塔中部设置阻尼隔声板和吸声材料,提高吸声效果。
5、落水噪声用玻璃棉材料吸收。

冷却塔降噪优势

最正规的棋牌游戏平台 TELINGCHAOJINGYINLENGQUETAROUHEGUONEIWAIXIANJINJISHUPEIHEJIANZHUWUZHENGTIZAOXINGYISHUERDUCHUANGDEXINXINGLENGQUETA,TONGSHIZUIDAXIANDUDIKONGZHILELENGQUETAYOUYUBAOZHANGREJIAOHUANERCHANSHENGBUKEBIMIANXIANGDAQIPAIFANGDEPIAOSHUI、ZAOYINDEHUANJINGWURAN,TAJUYOUXIAOLVGAO、NENGHAODI、ZUHELINGHUO、BIANYUWEIXIUDENGYOUDIAN。

1、ABB户外型全封闭三相异步电动机

CAIYONGLEABBLENGQUETAZHUANYONGDIANJI,GAIDIANJISHIWEILENGQUETAGONGZUOHUANJINGXIADETESHUYAOQIUERZHUANMENSHEJI,SHUANGMIFENGFANGSHUIQI,FANGBIANGENGHUAN、CHAIXIE、WEIXIU,WUGUZHANGYUNXINGSHIJIANZHANG,JUYOUXIAOLVGAO,FANGHUDENGJIGAO(IP55),JUEYUANDENGJIGAO(FJI)DENGTEDIAN,NENGZAILENGQUETASHIREHUANJINGTIAOJIANXIAZHANGQILIANXUDINENGHAOYUNXING(ZHENGCHANGSHIYONGSHOUMINGBUXIAOYU20NIAN)。

2、超低转速大风量风机

LENGQUETAZAOYINZHUYAOYOUFENGJICHANSHENG,FENGJIZAOYINSHIYOUYUTONGGUOFENGJIDEWOLIUXUANWOMAIDONGHEFENGJIYEPIANJIFENGJIDAOLIUSHEBEIGONGTONGZUOYONGERCHANSHENGDE,ZHUYAOLAIZIWOLIUBIANJIECENGJIWEIJI。FENGJIYEPIANYEJIANQILIUSUDUJUEDINGLEFENGJIZAOYINDAXIAO,FENGJIXUANZHUANZAOSHENGYUYEJIANSUDUDESHICIFANGCHENGZHENGBI,WOLIUZAOSHENGYUYEJIANSUDUDELIUCIFANGCHENGZHENGBI。YINCIJIANGDIZAOYINZHUYAOJIANGDIYEPIANYEJIANDEQILIUSUDU。CHAOJINGYINFENGJIYEPIANCAIYONGHANGKONGLVHEJINBANCAI,KEJINXINGWUJIDIAOJIEJIAODU。YINFENGJISHEJIWEIKUANYEYEPIAN,DIZHUANSUYUNXINGSHIJUYOUFENGLIANGDA、QUANYAGAO、XIAOLVGAO、ZAOYINDI、CHUANDONGPINGWENDENGYOUDIAN。ERQIEQIQIDONGXINGNENGHAO、GAOQIANGDU、NAIFUSHI,BINGKETONGGUOGAIBIANYEPIANANFANGJIAODUFANGFAMANZUGONGYIYAOQIUJITIGAOZHUANGZHIXIAOLV。

3、超静音重力喷头

CAIYONGZHONGLIZIRANCHISHIBUSHUI,PEISHUICHISHUIPING,KONGKOUGUANGHUA,JISHUISHENDUWEI200mm。XUANYONGKOUJINGJIAODADEHENGLIUTAZHUANMENBUSHUIPENTOU,DISHUIYASHEJI(20mmH2O),QIYOUDIANSHIFANGZHIDUSAI、BUSHUIJUNYUN,LINGWAIBOSHUIPENSHANGJIASHEPENGAI,YOUXIAODIFANGZHIZAWUJINRULENGQUESHUIXITONGZAOCHENGSHUIWURAN,YOUXIAOBIMIANPINFANQINGXIBUSHUIPANDEMAFAN,TONGSHIJIANSHAOBUSHUIZAOYINXIANGWAICHUANBO。

4、超静音玻璃钢消声器

CHANPINWEINEIZHIKONGQIANGXIYINZHUANGZHIJIEGOU,WAIQIANWEIKONGXIAOYINBAN,CHUFENGLIUCHANG、JIANGZAONENGLIHENQIANG,NENGYOUXIAODIYIZHIDIPINZAOSHENGDUISHENGHUANJINGZHILIANGZAOCHENGDEYINGXIANG。

5、超静音消声百叶

最正规的棋牌游戏平台 WAIGUANLIANGLIPIAOLIANG,CHANPINJIEGOUWEIBAIYENEISHEKONGQIANGJIEGOU,WAIQIANWEIKONGXIAOYINBAN,NEIZHIXIYINZHUANGZHI。YOUXIAODIJIANGDIBOLINSHUISHENGHEDIPINZAOSHENGDUISHENGHUANJINGZHILIANGZAOCHENGDEYINGXIANG。

6、超静音悬浮动力系统

QUANXUANFUSHIDONGLIXITONGSHEJI,YOUXIAODIYIZHIHEJIANGDILENGQUETAYUNXINGSHISUOCHANSHENGDEZHENDONGTONGGUOJIEGOUCHUANDIDEFANGSHIDUIZHOUBIANSHESHIHUOJIANZHUWUZAOCHENGSHENGZHILIANGHUANJINGDEYINGXIANG。

7、消声收水填料

CAIYONGBOMOSHITIANLIAO,BOMOSHIZURANXINGLINSHUITIANLIAOSANREMIANJIDA,RELIXINGNENGGAO,JIDAOFENG、SANRE、SHOUSHUIGONGNENGYUYITI。GAITIANLIAOCAIYONGZHENKONGXISUERCHENG,ZHENGZHANGXUANGUASHIANZHUANG,TIANLIAOZIDONGDINGWEI,WUXUJIAOSHUIZHANJIE,FANGBIANANZHUANG、CHAIXIE、QINGXIERBUZHIYUPOHUAITIANLIAO,TONGSHIYEWANQUANJIEJUELETIANLIAOYINJIAOSHUIZHANJIEERYIBIANCUIDEQUEDIAN,CONGERYANZHANGSHIYONGSHOUMING(TIANLIAOZHENGCHANGSHIYONGSHOUMINGDAYU15NIAN);TELINGCHAOJINGYINLENGQUETATIANLIAOPVCPIANCAIWEIQUANXINLIAO,JUYOUFEICHANGQIANGDEKANGHANDONGXINGNENG,YOUYUEDEQINSHUIXING,RELIXINGNENGHEKANGFUSHINENGLI。TIANLIAOPIANWEINANRANXINGCAILIAO,YANGZHISHUGAODA34.2,DADAOGUOJIAB1JINANRANBIAOZHUN,YOUYUB2JIBIAOZHUN,ZAI65℃SHUIWENZHONG72XIAOSHIBUFASHENGBIANXINGXIANXIANG,JINGGUOSHIJIANYUNXINGZHENGMING,GAITIANLIAONENGZHANGQIZAI50℃HUANJINGZHONGYUNXING。

8、进口轴承减速器

JIANSUQIZHOUCHENGWEIRIBENNSKGAOJINGDUZHOUCHENG,CHUANDONGPIDAIWEIRIBEN"SANXING"(MITSUBOSHI)YOUZHIFANGSHUI、FANGHUASANJIAOPIDAI,CAOLUNYUPIDAIJINGDONGJINGPINGHENGCESHI,FUHEWENDINGYUNZHUANYAOQIU。

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最正规的棋牌游戏平台 LENGQUETAJIANGZAOYUANYOU LENGQUETASHIYIZHONGJIANGLENGQUEQIHELIANGSHUITAYITIHUAJIEGOUDEGAOXIAOLENGQUESHEBEI,LENGQUESHUIZOUGUANNEI,BIMIANLEYUKONGQIDEZHIJIEJIECHU,KEBAOZHENGLENGQUESHUIDEQINGJIEXING,ZHUYAOLIYONGSHUIDEZHENGFAQIANREDAIZOURELIANG。CAIYONGJIYIXINGKONGFUJIEGOUDAZHIJING、DAMIANJI、DIZHUAN