KR970073760A - Extinction device of food scum - Google Patents

Abstract

The object of the present invention is to provide a device for destroying food garbage which can be produced as a compost which can be recycled by fermenting the food garbage. In order to achieve this, the heating device A first and a second fermentation tank in which an appropriate amount of sawdust of the microbial agent and the moisture control agent is filled in, and food waste is introduced; A first screw conveyor installed in the first fermenter to rotate the mixture of the food waste, the microbial agent, and the sawdust into the first fermenter in a first direction; A second screw conveyor installed in the second fermenter and rotated to continuously convey the mixture conveyed by the first screw conveyor in the first fermenter in a direction opposite to the first direction; An agitating unit installed in any one of the first and second fermenters and mixing the mixture to be mixed by the first and second screw conveyors to transfer the mixture to the other fermenter among the first and second fermentors; An air supply means for increasing the activity of the microbial agent in the fermentation tank and efficiently evaporating moisture due to the heating efficiency; The heater installed on the fermenter to dry the evaporated water vapor; A main body casing in which the above means are incorporated and in which a cover plate for loading food waste is opened and closed; And a deodorizing means provided outside the main body casing for deodorizing the moisture discharged from the fermentation tank. Thus, the amount of waste discharged can be essentially cut off by disposing the food waste capable of being recycled, It is possible to prevent contamination of the vehicle.

Description

Extinction device of food scum

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

3 is a plan sectional view showing the main body of the extinction unit shown in Fig. 2; Fig.

Claims (16)

A first and a second fermentation tank heated to a predetermined temperature by heating means provided on an outer circumferential surface, filled with an appropriate amount of sawdust of a microbial agent and a moisture control agent, and introduced into a food waste; A first screw conveyor installed in the first fermentation tank and rotated at a predetermined speed to continuously transfer a mixture of food waste, microbial agent, and sawdust introduced into the first fermentation tank in a first direction; A second screw conveyor installed in the second fermenter and rotated at a predetermined speed to continuously convey the mixture conveyed by the first screw conveyor in the first fermenter in a direction opposite to the first direction; An agitating unit installed in any one of the first and second fermenters and mixing the mixture to be mixed by the first and second screw conveyors to transfer the mixture to the other fermenter among the first and second fermentors; An air supply means for increasing the activity of the microbial agent in the fermentation tank and efficiently evaporating moisture due to the heating efficiency; An electric heater installed on the upper portion of the fermenter to dry the evaporated water vapor; A main body casing in which the above means are incorporated and in which a cover plate for loading food waste is opened and closed; And a deodorizing means provided on the outside of the main body casing for forcibly extracting the moisture discharged from the fermentation tank and for deodorizing the deodorized water. 2. The fermenter according to claim 1, wherein the first and second fermentors are formed by integrally forming two cylindrical bodies of the same size in a semicircular shape so as to facilitate mixing and mixing of the mixture, And a discharge port for discharging the fermented mixture is installed in any one of the first and second fermentation tanks. The method according to claim 1, wherein the heating means installed in the first and second fermentors tie copper pipes and supply hot water into the copper pipes to heat the fermentors to a predetermined temperature. Device. 2. The fermenter according to claim 1, wherein the heating means provided in the first and second fermenters comprises a water tank installed on an outer peripheral surface of the fermenter, and water in the water tank is heated by a heater to heat the fermenters to a predetermined temperature. Apparatus for extinguishing garbage. 2. The method of claim 1, wherein the first and second screw conveyors are constructed such that successive screw vanes are welded on respective first and second rotating shafts by a plurality of reinforcing ribs, 1, and the second direction, respectively. The apparatus of claim 1, wherein the first screw conveyor is rotated at the same speed as the second screw conveyor. 6. The apparatus of claim 5, wherein the screw fingers of the first and second screw conveyors are variable pitch screw fingers for easily transferring the mixture in the first and second directions. 2. The fermenter according to claim 1, wherein the stirring means comprises first and second stirring means for stirring the mixture delivered by the first and second screw conveyors, respectively, into a second and a first fermenter, And is fixed to each rotary shaft of the second screw conveyor. 2. The method of claim 1, wherein the stirring means is fixed to a rotating shaft of a first screw conveyor installed in the first fermenter to mix the mixture conveyed by the first screw conveyor and mix them into the second fermenter, Garbage disinfection device. 10. The screw conveyor according to claim 8 or 9, wherein the stirring means comprises a disk-shaped fixing plate fixed to the rotary shaft of the screw conveyor for stirring the mixture circulated and transferred by the screw conveyor while rotating together with the rotary shaft of the screw conveyor, And a plurality of rotating rods protruding at intervals. 2. The food waste disposal apparatus according to claim 1, wherein the air supply means comprises an air compressor, an air supply pipe penetrating the heater box and a proper position in the fermentation tank, and an air supply pipe having a plurality of nozzle holes in a spray pipe for supplying air. . 12. The method according to claim 11, wherein the spray tube of the air supply pipe is installed at a position near the bottom surface in the fermentation tank, and the nozzle hole is formed at the lower side so that the supply air is sprayed upward from the bottom. Device. 12. The apparatus for destroying food waste according to claim 11, wherein the spray pipe of the air supply pipe is located on the upper side of the fermentation tank, and the sprayed air is sprayed from the upper side to the lower side. The apparatus for destroying food waste according to claim 11, wherein the spray tubes of the air supply pipes are located at the upper and lower sides of the fermentation tank, and the sprayed air is simultaneously sprayed toward the upper and lower sides. [2] The apparatus according to claim 1, wherein the deodorizing means comprises a water washing tower in which water and microorganisms are contained for treating the moisture and odor discharged forcibly through the suction pipe according to the suction pump action, An adsorption tower containing activated charcoal and rice husk for adsorption, a pH automatic controller for controlling the pH of water in the water washing tower, and an outlet for discharging the exhaust gas generated from the adsorption tower to the flue. Extinction device. The fermenter according to claim 1, wherein the first and second fermentors have two semicircular cylinders of different sizes integrally formed to facilitate stirring and mixing of the mixture, and the second fermenter has a size smaller than that of the first fermenter And a passage through which the mixture by the stirring means is transferred into the second and first fermentation tanks is provided in the second fermentation tank and an outlet for discharging the fermented mixture is provided in the second fermentation tank, Wherein the second screw conveyor is rotated faster than the first screw conveyor rotatably installed in the first fermentation tank. ※ Note: It is disclosed by the contents of the first application.