Title:
METHOD FOR FERMENTATION DECOMPOSITION TREATMENT OF ORGANIC WASTE AND DEVICE FOR THE SAME
Document Type and Number:
Japanese Patent JP3256691
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To completely annihilate all organic wastes, more particularly even large, thick and tough hand sides, internal organs, large-sized and rigid bones, or the like, produced by dressing of bovine, swine, or the like, without leaving residues at all and to eliminate ambient influence like generation of malodors, or the like.
SOLUTION: This apparatus is successively provided with a fermentation regulating tank section, first fermentation decomposition tank section, second fermentation decomposition tank section and implantation material regulating tank section in a rectangular shape and in a track form so as to circulate successively. The decomposition tanks are formed by providing the tanks with air injection pipes inserted to their side walls at specified intervals from air feed pipes to be circumferentially disposed on the outer sides of their inner peripheral side walls and outer peripheral side walls, inverted U-shaped hoods disposed to cover and close their top surfaces and waste feeding ports disposed on the outside surfaces at the centers of the implantation material regulating tank sections. Sand and quarried stones are stacked on the lower layers in the decomposition tanks and implantation materials on the upper layers. Heat radiation pipes are laid within the lower layers of the first fermentation decomposition tank section. A required number of the decomposition acceleration devices which move and carry the organic wastes and implantation materials atop the side walls of the decomposition tanks while agitating the same in a circulating direction and replenish and regulate the air and water are installed.
Inventors:
Ryoji Watanabe
Application Number:
JP31281899A
Publication Date:
February 12, 2002
Filing Date:
September 27, 1999
Export Citation:
Assignee:
Sankyo Engineering Co., Ltd.
Ryoji Watanabe
Ryoji Watanabe
International Classes:
B09B3/00; C02F11/02; C12S3/24; C12N1/20; (IPC1-7): B09B3/00
Domestic Patent References:
| JP200129914A | ||||
| JP1275488A | ||||
| JP1179873A | ||||
| JP7241542A | ||||
| JP2000247770A | ||||
| JP867588A | ||||
| JP2000247769A | ||||
| JP6453737U |
Attorney, Agent or Firm:
Kiseki Kakizaki