布袋脉冲除尘器风机超流,风量处理面积不够

2025年03月25日 17:01
有4个网友回答
网友(1):

风机超电流是风机运送流体超负荷引起的。说得简单点,就是运送的含尘气体超过它的负荷,产生这个情况一般由以下几点原因:
1.风机选型不准确,误将高温风机运用在常温场合。由于冷、热态空气密度相差较大,引起超负荷。
2.网管设计不合理,阻力过小,使风机运转在非工作区域,引起超电流。
增加蝶阀的原理就是增大网管阻力,使风机工作区域发生变化,从而减小风机电流。
由上可知上面网友所说的加快喷吹频率与布袋加长都是不能达到效果的,这二种措施只会减小除尘设备阻力,只会增大风机电流。
解决方法有两个:一是你采用的增加蝶阀办法,二是减小电机转速。这二种措施都会影响你的吸风量,如果能用就凑合用,实在客户要求严格,只有更换风机。

还有就是,你的控制箱没有热保护装置吗?如果热保护正常工作,一般不会出现烧电机的情况。你可以将你的风机型号告诉我,我帮你看下,我的联系方式:153748778

网友(2):

加快喷吹频率能改善一些但你的不袋坏的就快了。还是从根上解决吧,将不袋加长。可以私下聊728719813

网友(3):

学习到了!!

网友(4):

应该不行,你可以加个变频器试试,应该会好的

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