抛丸机除尘滤筒3566带外网聚酯纤维材质 滤筒选用进口HV除尘滤筒除尘滤芯,TORAY东丽除尘滤筒除尘滤芯,KOLON科龙除尘滤筒除尘滤芯,AHLSTROM奥斯龙除尘滤筒除尘滤芯等进口滤材,同时还应用国产聚酯高密度纤维滤料,拒水防油除尘滤筒除尘滤芯,防爆覆铝膜处理除尘滤筒除尘滤芯,氟树脂多微孔涂膜,PTFE覆膜除尘滤筒除尘滤芯等多种滤料 常见滤筒的滤料有木浆纤维滤纸,纺粘法聚酯纤维无纺布,其中聚酯无纺布可以进行覆膜,防油防水,防静电处理。 滤筒尺寸一般参照国外进来的样品,常见规格为直径12.75‘’,13.84‘’,高度26‘’,换算成公制就是325660mm,350660mm。 ![](https://img78.hbzhan.com/gxhpic_55291af78f/da8b4da7a71755bcab3281fea3b379606180d8ea56adeaedc42c99f1ddceaa46380106b9d450571a.jpg)
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滤筒安装的方式分为垂直吊装,按特定角度斜装,法兰安装等
1、过滤面积增加3-5倍,过滤风速较大下降2、除尘率提高达99.99 。抛丸机除尘滤筒3566带外网聚酯纤维材质 3、滤筒长度短,有较大的多余空间,有利于粉尘沉降4、滤筒寿命延长。5、文氏管,笼架全部免除。6、过滤元件短而少,易安装(顶部装入),易检修和更换除尘滤筒的品种较多,有细而长与粗而短之分。细长滤筒(如φ≤160,L=1~2m),其褶(如45褶)间空隙大、夹角大,褶少而浅,过滤面积比同径同长的滤袋大2~5倍,清灰易而效果好;适用于浓度≥15g/m粉尘的过滤除尘,过滤风速0.6~1.2m/min。粗短滤筒(如φ350,L=0.66m)直径大、长度短、褶多(120~350褶)而深、褶间空隙小,过滤面积大,较之同径同长滤袋面积大14~35倍,适于场地面积小、空间小的地方布置;但因褶角小,粉尘易积聚,难于清灰,适于浓度≤5g/m粉尘的过滤除尘,过滤风速不宜>0.6m/min。
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