| 摘要 |
PROBLEM TO BE SOLVED: To provide a continuous furnace capable of removing the stain of a mesh belt without the need of wash water.SOLUTION: An endless mesh belt 210 is hung on table rollers 130, 140. A free roller 150 rotates to follow movement of the mesh belt 210 and forms a play 211 of the mesh belt 210 between the free roller 150 and a pusher roller 163. A belt drive mechanism 160 includes a driving drum 161, pusher rollers 162, 163, a chain 164, and a driving motor 165. The driving drum 161 has the mesh belt 210 wound on an outer circumferential portion thereof and moves the mesh belt 210.SELECTED DRAWING: Figure 1 |
