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防爆工业吸尘器集尘器
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DFL-EX系列——防爆脉冲反吹工业集尘器

  • DFL-Ex系列产品以防爆、大风量、脉冲反吹清灰为特点,采用一体化柜式结构,外形美观,专为粉体行业、化工行业、铝镁金属加工行业、木工家具行业等漂浮粉尘而设计,性价比高。包括电机、电箱、电磁阀等电气元件都采用具有防爆认证的合格产品,以及过滤器采用防静电材质,防止电气火花和静电火花的产生。
    ★整机取得防爆标识为:Ex tD mbD A21 IP65 T135℃ (以下图片仅供参考)
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                                                              ◇   DFL-EX系列——防爆脉冲反吹工业集尘器                                                                   

DFL-Ex系列产品以防爆、大风量、脉冲反吹清灰为特点,采用一体化柜式结构,外形美观,专为粉体行业、化工行业、铝镁金属加工行业、木工家具行业等漂浮粉尘而设计,性价比高。包括电机、电箱、电磁阀等电气元件都采用具有防爆认证的合格产品,以及过滤器采用防静电材质,防止电气火花和静电火花的产生。

★整机取得防爆标识为:Ex tD mbD A21 IP65 T135℃  (以下图片仅供参考)


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>>>    产品特点    <<<


~防爆电机,合格认证~

动力系统由电机和风叶组成,采用立式电机结构,一体式紧凑设计,在保证风量负压的情况下,减少机器占地面积。

我们使用的防爆电机采用皖南品牌,其防爆等级:Ex tD A21 IP65 T135℃。



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~防爆电箱、杜绝电气火花隐患~

控制系统方面采用防爆电箱,内部交流接触器、热过载采用施耐德品牌电气元件。

隔爆型防爆电箱,防爆标志:Ex d Ⅱ BT6 /  Ex tD A21 IP65 T80℃(气体和粉尘双防爆认证)。


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~防静电过滤器,杜绝静电火花隐患~

过滤系统方面选用滤筒式过滤器,日本东丽聚酯纤维基材。标准配置PTFE覆膜材质,对当量直径在0.3微米以上粉尘过滤精度达99%以上,可选更高过滤精度滤筒材质。

表面镀铝膜处理,防静电性能好,表面电阻≤106Ω。


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~脉冲反吹清灰,效果好~

气动脉冲反吹系统由气缸、电磁脉冲阀、脉冲控制器、压缩空气组成,脉冲阀的一端连接压缩空气储气缸,另外一端连接喷射管。在阀盖上装有排气阀,排气阀由脉冲控制仪控制。

当脉冲控制仪无信号发出时,脉冲电磁阀开始工作,每次喷吹清灰在0.1~0.3S左右完成,就是这一瞬间喷出的高压空气起到良好的清灰效果。空气以高的流速进入过滤筒,使得过滤筒急剧膨胀,引起一次冲击振动,使附在过滤筒的粉尘被抖落,滤料表面吸附的微尘在气流作用下被抖落至集尘斗中。


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~脉冲反吹系统防爆配置~

采用目前为止最好的滤筒清灰技术,自动脉冲反吹清灰,且结合专门研制的螺旋喷吹技术,清灰区域覆盖到整个滤筒表面,不存在清理盲区。

防爆机器采用防爆电磁阀,防爆标志:Ex d Ⅱ CT5。


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~标准泄爆口~

DFL-EX防爆型工业集尘器的泄爆装置采用泄爆膜片装置,它能够在规定的温度和压力下爆破,泄放压力,

保护承压设备的安全和操作人员的生命安全,以及避免使用的环境出现更大的损伤,泄爆膜片的爆破压力为0.01Mpa,有专业的证书标识卡。

泄爆膜片设置在机器后方。此膜片有良好的刚性、抗疲劳性,不会因机器的连续运行而过早损坏;一旦发生粉尘爆炸,泄爆膜片将快速破裂而泄压,防止机器发生二次爆炸。



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~抽屉式集尘箱,实用便捷~

集尘箱采用抽屉式结构,当灰尘积满后打开门板,即可将集尘箱拉出进行灰尘的清理,完成后再将集尘箱送入即可。方便、快捷、实用。


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~工业防滑脚轮,顶级聚氨酯材质~

工业移动脚轮是本机标配配件。轮子采用顶级聚氨酯(PU),支架采用2.5mm酸洗板增加加强筋,4寸脚轮单个可以承载150kg,轮面采用纹路设计,增强防滑性能。

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~定制吸尘口,应您所需~


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>>>    技术参数    <<<


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