| 摘要 |
An apparatus for producing a treatment bed with a fluidized, circulating medium comprises a fluidization container having intake means for a fluidization agent and means for vibration in the longitudinal direction comprises a fluidization grid consisting of a plate having a plurality of vents arranged in rows alternating with a plurality of rectilinear unvented strips, the strips being parallel to the vertical plane containing the direction of the vibrations. |
