Apparatus and method for improved pulse-jet cleaning of industrial filters

    公开(公告)号:US06605139B2

    公开(公告)日:2003-08-12

    申请号:US09970665

    申请日:2001-10-05

    申请人: Larry G. Felix

    发明人: Larry G. Felix

    IPC分类号: B01D4604

    摘要: An improved apparatus and method for pulse-jet cleaning of filter bags in a baghouse using pulsed, high-pressure/low-volume, intermediate-pressure/intermediate-volume, or low-pressure/high-volume pulsed air flow. Relative movement between a first tubular member and a second member causes apertures in the members to align intermittently. When the apertures are aligned, pressurized air is fed, through a pulse valve or from a combustion chamber, into the tubular first member and flows out of the aligned apertures in a short, energetic pulse. The pulse is directed down into a filter bag arranged below the pulse pipe to pulse-clean the filter bag or into another pulse pipe arranged above a filter bag.

    Apparatus and method for improved pulse-jet cleaning of industrial filters
    10.
    发明授权
    Apparatus and method for improved pulse-jet cleaning of industrial filters 有权
    改进工业过滤器脉冲喷射清洗的装置和方法

    公开(公告)号:US06309447B1

    公开(公告)日:2001-10-30

    申请号:US09434381

    申请日:1999-11-05

    申请人: Larry G. Felix

    发明人: Larry G. Felix

    IPC分类号: B01D4604

    摘要: An improved apparatus and method for pulse-jet cleaning of filter bags in a baghouse using pulsed, high-pressure/low-volume, intermediate-pressure/intermediate-volume, or low-pressure/high-volume pulsed air flow. Rotation of one pipe relative to another pipe about a shared longitudinal axis causes apertures in the pipes to align intermittently. When the apertures are aligned, pressurized air is fed, through a pulse valve, into the inner tube of the two and flows out of the nested pulse pipe arrangement in a short, energetic pulse. The pulse is directed down into a filter bag arranged below the pulse pipe to pulse-clean the filter bag.

    摘要翻译: 使用脉冲,高压/低容积,中压/中等体积或低压/高容量的脉冲气流脉冲吹扫清洁袋式过滤器的改进的装置和方法。 一个管道相对于另一个管道围绕共享纵向轴线的旋转导致管道中的孔隙间歇地对准。 当孔对准时,加压空气通过脉冲阀进入二管的内管,并以短暂的能量脉冲流出嵌套的脉冲管装置。 将脉冲引导到布置在脉冲管下方的过滤袋中以对过滤袋进行脉冲清洁。