| 摘要 |
<p>PURPOSE:To efficiently cut and discharge the particulate and agglomerate matter in a reaction tower by arranging fixed teeth so as to provide a slight gap above the rotary track of a scraper and fixing the same to the casing of a reaction tower. CONSTITUTION:A rotary drive shaft 2 is provided to the almost central part of the bottom surface, on which granular and agglomerate matter is accumulated of a reaction tower 1 scrapers 3 are provided to the drive shaft 2 to scrape up the particulate and agglomerate matter accumulated on the bottom surface of the reaction tower 1 to discharge the same from the discharge port 1b opened to said bottom surface. Fixed teeth 4 are arranged to the bottom surface so as to provide a slight gap above the rotary track of the scrapers 3 and fixed to the casing of the reaction tower 1. As a result, the particulate and agglomerate matter in the reaction tower can be efficiently cut and discharged. Further, this apparatus has a simple structure and the manufacturing cost thereof is also low.</p> |
