| 摘要 |
PURPOSE: A carbon filter rod is provided to adjust the space between the plane of incidence and the plane of exit of harmful fluid by rolling a carbon sheet and forming a rod-shaped filter. CONSTITUTION: The carbon filter rod(30) is formed by rolling a carbon sheet, which has a predetermined thickness and has a cleaning capability, in the shape of a rod. The carbon filter rods(30) are received in cylindrical bodies(10,11). The cylindrical bodies(10,11) have a stopping plate(12) in the upper part, and a protruding portion in the lower part. The cylindrical bodies(10,11) are connected by a link(20).
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