公开(公告)号：US08172930B2

公开(公告)日：2012-05-08

申请号：US12403391

申请日：2009-03-13

Applicant: Michael P. Barkdoll

Inventor： Michael P. Barkdoll

IPC: B01D45/00

CPC classification number: F01N3/06 ,  B01D46/0093 ,  B01D46/02 ,  Y10S55/20

Abstract: A system for reducing the occurrence of fires in a fabric filter dust collection system. The system includes an elongated housing having a first end and a second end distal from the first end. A gas flow inlet is provided in flow communication with an interior portion of the housing for flow of gas and particulates from a source into the housing. A gas flow outlet is provided in flow communication with the housing for flow of gas and particulates out of the housing and into the dust collection system. An elongated spark arrestor is disposed in the housing between the first end and the second end. The spark arrestor has a plurality of spaced-apart, wedge-shaped members having a gap between adjacent members sufficient to interrupt the flow of combustible particles from the source to the dust collection system.

Abstract translation: 一种减少织物过滤除尘系统中火灾发生的系统。 该系统包括细长壳体，其具有远离第一端的第一端和第二端。 气体入口设置成与壳体的内部部分流动连通，用于将气体和微粒从源流入壳体。 气体流出口设置成与壳体流体连通，用于使气体和微粒流出壳体并进入灰尘收集系统。 细长的火花放电器在第一端和第二端之间设置在壳体中。 火花放电器具有多个间隔开的楔形构件，它们具有相邻构件之间的间隙，足以阻止可燃颗粒从源到灰尘收集系统的流动。