In order to solve the technical problem of poor dust removal effect in the prior art, the utility model provides a novel dust removal device, which is installed in the dust removal device. The dust removal device comprises a filter cartridge and an orifice plate. The filter cartridge is fixed on the orifice plate and forms an external cavity and an internal cavity. The filter cartridge is characterized in that it is located outside the filter cartridge. A number of air whips are arranged. Each air whip is connected to the main pipe through a three-way connection. Compressed gas is connected to the main pipe. The air intake of the compressed gas is controlled by a solenoid valve. The air whip is arranged near the dust wall on the outside of the filter cylinder. The solenoid valve opens and injects compressed gas into the main pipe. The three-way distribution of air flow to each of the three-way. Under the action of compressed air, the gas whip wiggles strongly against the outside of the filter cylinder, smashing the dust plate outside the filter cylinder, and the smashed dust is discharged from the inlet of the dust collector.
【技术实现步骤摘要】
新型除尘清灰装置
本技术涉及工业除尘设备
,特别是涉及新型除尘清灰装置。
技术介绍
现在的工业除尘是布置除尘器,通过除尘器滤筒单元拦截粉尘气体中直径大的粉尘,使相对较小直径的空气、水分子通过滤筒单元,从而达到除尘的目的。粉尘附在滤筒壁上变厚、变密形成粉体,板结成一体后会影响滤筒单元的透气性,目前通过布置反吹去除附在滤筒壁上的粉尘体,达到除尘的效果。但是上述反吹方式存在着以下缺点:1.附在除尘器滤筒单元的粉尘体具有厚度,板结成一体的粉尘具有一定强度及整体性,不易被反吹脱离滤筒单元壁,反吹效果差;2.若粉尘体的薄弱处被吹破形成孔洞,气体通过该孔洞带走孔洞边缘的粉粒使孔洞直径逐渐变大,从而消耗了其它反吹区域的能耗,使其它较厚粉体区域气压流减小,更难击穿、击落粉体,整个清灰过程呈现高耗能、低效率的情况;3.工业粉尘成分复杂,现在的反吹方式无针对性,对于某些粉尘体,无法达到理想的除尘清灰效果。
技术实现思路
本技术的目的是为了解决工业除尘中,反吹清灰除尘效果差的难题。为达到上述目的,本技术的技术方案如下:新型除尘清灰装置,其安装在除尘器中,所述除尘器包括滤筒和孔板,所述滤筒固定在所述孔板上形成了外腔和内腔;所述滤筒外侧布置有若干条气鞭,每条气鞭均通过一个三通连接到总气管上,所述总气管中接入压缩气体,所述压缩气体的进气量由电磁阀控制。进一步的是,所述气鞭由软管和快速接头组成,所述软管的一端开口,另一端通过所述快速接头与所述三通连接。进一步的是,所述滤筒倒置在所述孔板上。进一步的是,所述滤筒通过Z型锁扣固定在所述孔板上。粉尘气体从除尘器的进气口进入外腔,小分子气体通过滤筒 ...
【技术保护点】
1.新型除尘清灰装置,其安装在除尘器中,所述除尘器包括滤筒和孔板,所述滤筒固定在所述孔板上形成了外腔和内腔,其特征在于,所述滤筒外侧布置有若干条气鞭,每条气鞭均通过一个三通连接到总气管上,所述总气管中接入压缩气体,所述压缩气体的进气量由电磁阀控制。
【技术特征摘要】
1.新型除尘清灰装置,其安装在除尘器中,所述除尘器包括滤筒和孔板,所述滤筒固定在所述孔板上形成了外腔和内腔,其特征在于,所述滤筒外侧布置有若干条气鞭,每条气鞭均通过一个三通连接到总气管上,所述总气管中接入压缩气体,所述压缩气体的进气量由电磁阀控制。2.根据权利要求1所述的新型除尘...
【专利技术属性】
技术研发人员:庞波,顾进飞,凌军,
申请(专利权)人:苏州新坤远环保技术有限公司,
类型:新型
国别省市:江苏,32
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