| 摘要 |
The coating machine (1) has a main upper chamber (5) above a smaller middle chamber (6) divided into inner (10) and outer (8,9) compartments. There is a bottom chamber (7), which is smaller than the middle chamber. Holes (12-15) in the floor of the upper chamber give access to the middle chamber, and further holes (19-20) and a ventilator (11) give access to the lower chamber. There is a container (18) for the material to be added to the incoming air (16) and there is a pipe (17) for removal of excess air. Both the air pipes are in a removable lid (4) at the top of the large chamber. |
