| 摘要 |
PURPOSE:To facilitate the recovery of a high-viscosity kneaded product, by making at least one of two plate-shaped bodies rotatable and providing a kneaded product recovery ring having a scooping-out part to the circumference of one plate-shaped body. CONSTITUTION:The product extruded from the peripheral edge part of a plate- shaped body is accumulated in the scooping-out part of a recovery ring 32 and moves in the recovery ring 32 with the rotation of a lower operating plate- shaped body 10 to be extruded from the outlet 37 of the recovery ring 32 to the outlet part 26a of a recovery jacket 26. The product is also scraped off by the blade-like part 34 of the recovery ring 32 to fall to the outlet part 26a of the recovery jacket 26. The recovery ring 32 is separated without directly contacting with the lower operating plate-shaped body 10 and a lower support plate 8 and the interval therebetween is 0.1-5mm. When the interval is narrow, the lower operating plate shaped body is contacted with the lower support plate 8 to generate seizing and, when wide, the product falls to the jacket 26 from the formed gap. |
