| 摘要 |
PURPOSE: A fermentor for manufacturing an organic fertilizer including a scraper is provided to uniformly ferment night-soil by agitation reaction by arranging a hydraulically operating scraper in a fermentor. CONSTITUTION: A fermentor for manufacturing an organic fertilizer comprises a body(10), a dropping hole for mixed night-soil(11), an outlet for fermented night-soil(12), a screw conveyor(20), a scraper(40), and a air supplying unit(30). The dropping hole for mixed night-soil is formed in the upper part of the body and the mixed night-soil of livestock night-soil, human waste, and others is putted into the drooping hole. The screw conveyor is arranged in the lower part of the body to move the fermented night-soil which is produced from the outlet to the outside. The scraper is arranged in the inner side of the body and connected to the air supplying unit and scraps the fermented night oil remained on the wall side. |
