| 摘要 |
The present invention provides an adsorbing barrel which can always gaplessly arrange the clamp plate to the top surface of the adsorbing agent when the packing height of the adsorbing agent becomes lower, and it can easily do the maintenance overhaul to the adsorbing barrel and can always well gets the anticipated product gas. The top of the barrel (11) is connectedly installed with a top cylinder part (12) in which the circular clamp plate (20) that can do up-and-down motion and is provided with gas circulating property is arranged; use the block board (30) with gas tube connecting hole close the top hatch of the top cylinder part (12) and arrange a screw thread component (40) of the top surface pressing clamp plate (20) which fills the adsorbing agent (14) from the bottom of the barrel (11) to the inner height of the cylinder part. Joint the screw thread of the screw thread component (40) to the inner screw thread component (31) arranged on the block board (30). |
