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锅炉风机消声器用途及产品特点

编辑:连云港观旭电力节能设备有限公司时间:2018-10-08

博乐棋牌GUOLUFENGJIXIAOSHENGQI,GUOLUFENGJIXIAOSHENGQIYONGTUJICHANPINTEDIAN: 

博乐棋牌   FENGJISHIYIZHONGTONGYONGJIXIESHEBEI,QISHIYONGFANWEIHENGUANG,DIANLI、KUANGSHAN、JIXIE、YEJIN、HUAGONGDENGGEXINGYEDESHENGCHANJUNLIBUKAIFENGJI。FENGJIZAIYUNZHUANZHONGCHANSHENGDEZAOSHENGCHANGCHANGCHENGWEIYINGXIANGGONGRENJIANKANGHEGANRAOHUANJINGDEHUOYUAN。TEBIESHILINJINSHENGHUOQUDEFENGJI,QIJINFENGKOUHECHUFENGKOUSUOFUSHEDEKONGQIDONGLIXINGZAOSHENG,GENGSHIWURANHUANJINGDEZHUYAOYINSU,XINGCHENGGONGHAI,SHIJINNIANLAIWOGUOGONGYEBUMENZHILIZAOSHENGWURANDEZHUYAODUIXIANGZHIYI。

   GONGYEYONGFENGJI,SHULIANXUYUNZHUANZHISHEBEI。GUOJIBIAOZHUNHUAZUZHI(ISO)DUICILEISHEBEISUOGUIDINGDEZAOSHENGBIAOZHUNWEI≤90FENBEI,WOGUODEXINBIAOZHUNYUCIXIANGTONG,ZHEIYESHIGONGYEQIYELIANXUXINGZAOSHENGDABIAODEYIJU,DANZAIBUCAIYONGXIAOSHENGCUOSHIDEQINGKUANGXIA,FENGJIJINCHUFENGKOUXIANGHUANJINGSUOSHECHUDEZAOSHENGKEDA110~120FENBEI,DADACHAOGUOLEDABIAOYAOQIU。

   该锅炉风机消声器博乐棋牌,锅炉风机消声器系列产品为阻抗声流型。本厂根据对发电厂各类风机运行现场噪声源进行实际测试所取得的濒特性资料来确定在哪些频谱范围内需要多大消声量作为设计吸声片结构及流体通道的主要依据,锅炉风机消声器采用了具有较大吸声材料饰面的狭矩形通道,以增强吸收效果。我们知道,风机的噪声源在最大噪声级时,其频谱值往往不止一种,而对不同频谱带,对其消声量要求也不相同。为此本产品采用了对高、中频噪声起消声作用的阻式结构及对中、低频噪声起消声作用的抗式结构,同时在阻式通道中采用了高频及低频两种消声区,用以最大限度的增宽消声频带,以实现良好的消声效果。

博乐棋牌    GUOLUFENGJIXIAOSHENGQI,GUOLUFENGJIXIAOSHENGQIDANGYONGHUANYAOQIUANZHUANGHOU,QIJIXIANZAOSHENGJIJIANGBUCHAOGUO85~90FENBEI。

    BENSHUOMINGSUOJIESHAODEGUOLUFENGJIXIAOSHENGQI,GUOLUFENGJIXIAOSHENGQISHIYONGYUGELEILIXINSHI、ZHOULIUSHITONGFENGJI,CIWAI,WOCHANGHAISHEJISHENGCHANRANQILUNJI,LUOCIFENGJI、KONGYAJIJICHAIYOUJIPAIQIDENGGELEIYONGTUDEXIAOSHENGQI,HUANYINGYONGHUCHUIXUN、XUANGOU。