FERMENTATION TREATING DEVICE OF ORGANIC WASTE

摘要

PROBLEM TO BE SOLVED: To make it possible to execute the fermentation and decomposition treatment of organic waste in a short time or period by making it possible to form a fermentation tank to a desired height according to a permitted installation space and increasing the chances of contact of fermentation bacteria with air. SOLUTION: This device includes a fermentation tank 19 for fermenting the organic waste (hereafter described as 'articles') and a transporting section 20 which successively forms the articles 18 in the fermentation tank 19 to a cylindrical shape, upwardly transports the articles by successively forming the articles long in this cylindrical direction and downwardly drops the upwardly transported articles 18 through a space part 29 on the inner side. The transporting section 20 has first and second transporting vanes 26 and 27 which are helically formed along the circumference of the space part 29 in a perpendicular direction and a drive section 28 which rotationally drives the first and second transporting vanes 26 and 27 in a prescribed direction around a vane shaft 30 and transports the articles 18 in the fermentation tank 19 upward by means of the first and second transporting vanes 26 and 27.