KR970068863A - Fermentation drying method and apparatus using perishable organic waste - Google Patents

Abstract

The present invention relates to a fermentation drying method and apparatus for fermentation and drying of fermented organic materials such as food waste, fish waste, wastewater treated sludge, livestock manure, slaughter by-products and other by-products, Conventionally, in the fermentation solidification method, various decomposing enzymes and decomposition promoting substances are used as the materials for fermenting and drying the corrupt organic wastes as the contents, but in reality these materials are mixed with the contents, , It was confirmed that the perishable organic wastes were artificially fermented and dried without adding any additional ingredients to the feedstuffs of the cattle or compost for the cultivation of the crops, While allowing for recycling, these organic compost The present invention provides a fermentation drying method and apparatus capable of significantly reducing environmental pollution caused by perishable organic waste since it can be utilized as a soil improvement agent capable of converting soils acidified into fertile soil having vitality.

Description

Method and apparatus for fermentation drying using perishable organic waste.

Since this is a trivial issue, I did not include the contents of the text.

1 is an external perspective view showing a preferred embodiment of the apparatus of the present invention, FIG. 2 is a longitudinal sectional view of FIG. 1, FIG. 3 is a longitudinal sectional view of the longitudinal direction of the first figure, and FIG. 4 is another example of the apparatus of the present invention. 5 is a vertical cross-sectional view corresponding to FIG. 2, showing another example of the apparatus according to the present invention, FIG. 6 is a longitudinal sectional view corresponding to FIG. 3 showing another example of the apparatus according to the present invention, 1 is a partially cutaway schematic sectional view showing an example of a heating mechanism applied to an apparatus of the present invention;

Claims (7)

A closed fermentation dryer having a fermentation drying chamber and a cooling condensation chamber with a cooling condensation chamber is formed in a closed type fermentation dryer in which the fermentation drying chamber and the cooling condensation chamber are communicated with each other. Fermentation drying chamber is filled with perishable organic waste, Wherein the fermentation product is continuously fermented and dried at a temperature of ~ 100 ° C, and the produced moisture is discharged to the outside and the contents are stirred and mixed for 9 to 18 hours. The outer peripheral edge of the fermentation drying chamber 2 having the fermentation drying chamber 2 formed in the inner hollow space of the tubular main body 1 and having at least one inlet port 3 and the discharge port 4 is wrapped with the heat insulating material 5 And a heating mechanism (6) is installed circumferentially on one side of the bottom portion of the fermentation drying chamber (2), and the inside of the fermentation drying chamber (2) (10) as an upper part of the fermentation drying chamber (2), characterized in that the fermentation drying chamber (2) has an opening (10 And a cooling mechanism 20 having an inclined inner side on the outer side of the opening 10 is hermetically closed in a state of enclosing a part of the fermentation drying chamber 2 and the lower side drainage passage 32 is formed And as the lower part of the cooling mechanism 20, the upper part of the fermentation drying chamber 2 Fermentation drying apparatus using a perishable organic waste which comprises condensing by a cooling chamber (30). The stirring device as claimed in claim 2, wherein the agitating mechanism (7) is provided with stirring vanes (76, 77) in a state in which a distance between the stirring vanes (72) (78, 79) are provided concentrically with each other in opposite helical directions, and the stirring wings (76, 77) (78, 79) are respectively installed at a 1/2 pitch interval so as to face each other and the inner stirring wings , 77) is larger than the width of the outer stirring wings (78, 79). The heating medium induction pipe (62) according to claim 2, wherein the heating mechanism (6) is provided with a heating medium induction pipe (62) eccentrically disposed on the lower side of the fermentation drying chamber (2) One end and the other end of the heating medium heating boiler 63 are connected to the heating medium inlet pipe 65 and the heating medium outlet pipe 66 respectively connected to one side of the heating medium storage tank 64, Wherein the heating medium can be operated by a difference in water level between the heating medium induction pipe (62) and the heating medium storage tank (64). 3. The fermentation drying chamber (2) as set forth in claim 2, wherein the water condensation plate (40) is provided with a plurality of through holes (42) in the cooling condensation chamber (30) Wherein the fermentation drying apparatus is constructed such that it can be slidably inserted into and withdrawn from the fermentation organic waste. A fermentation drying apparatus using the perishable organic waste according to claim 2, wherein a discharge guide (50) is provided on a peripheral edge of the opening (10). The fermentation drying apparatus using perishable organic waste according to claim 2, wherein external air inflow ports (80, 80) are provided at both ends of the cooling and condensing chamber (30) in the longitudinal direction. ※ Note: It is disclosed by the contents of the first application.