KR102012635B1 - Apparatus for processing food wastes - Google Patents

Abstract

The present invention relates to a food waste disposal apparatus, and more particularly, an upper hopper integrally formed with a hopper into which food waste is input, and provided with a lid for opening and closing an open upper surface of the hopper, and a lower side of the hopper. And a grinder in which food waste fed into the hopper is crushed and juiced; The inner case is accommodated, the outer case is provided on the outside of the inner case, the storage bin is stored in the juice is generated when the food waste is crushed by the pulverizer, the outer case is provided on the outside, the crusher is driven or housed inside the stirring tank A driver that allows food waste solids and microorganisms to mix with each other, and It is provided on the outside of the case, dehumidifying deodorizing to remove the odor and moisture generated inside the stirring tank, and the storage container and inner case, storage case, driver, dehumidification that is received and stored a mixture of food waste solids and microorganisms discharged from the stirring tank The present invention relates to a food waste disposal apparatus including an outer case accommodating a deodorizer and a storage container.
According to the present invention, soft and hard vegetable and animal food wastes can be juiced and cut and finely pulverized regardless of the size of the food. Faster transportation and pulverization process time is reduced, so it is possible to shorten the transport, pulverization and juice time of food waste required for food waste disposal, and thus it is effective to process a large amount of food waste in a short time.

Description

Apparatus for processing food wastes

The present invention relates to a food waste disposal apparatus, and more particularly, to a food waste disposal apparatus capable of treating food waste by mixing food waste and microorganisms transported, pulverized and juiced by a two-line screw screw mill.

Rapid industrial development and increased waste emissions due to population growth have been pointed out as serious environmental pollution factors. Among these wastes, especially food wastes emitted from homes, restaurants, and food manufacturing plants produce severe odors, which are not only pollution, but also cause serious problems such as polluting water quality by promoting eutrophication of water when flowing into rivers. Cause

On the other hand, since these food wastes contain a large amount of water, they are difficult to collect and transport, are difficult to incinerate, and require a large amount of processing. Therefore, these landfills have been used for simple soil reclamation. There is a limit that can not be a method of causing secondary environmental pollution and fundamentally dispose of food waste.

In order to overcome these limitations, many devices have recently been developed to treat food waste. However, the transport and grinding speed of food waste is slowed down, so that the overall time required for food waste disposal is too long. If the treatment is delayed, odor tends to occur, and there is a problem of deteriorating air in the indoor space due to the odor generated.

Korea Patent Publication No. 10-1679021 (November 23, 2016 notification)

An object of the present invention devised to solve the above problems is to finely grind large or hard food waste, and to shorten the transport, grinding and juice time of food waste required for food waste disposal. It is to provide a food waste disposal device.

In addition, an additional object of the present invention is to provide a food waste disposal apparatus that can not only process a large amount of food waste but also promote fermentation of the food waste.

In addition, an additional problem of the present invention is to provide a food waste processing apparatus that can minimize the external discharge of odor generated during the processing of food waste by minimizing the moisture contained in the food waste solids processed through grinding and juice. There is.

In order to achieve the above object, the present invention, the hopper into which the food waste is input is formed integrally, the upper case is provided with a cover for opening and closing the open upper surface of the hopper, provided on the lower side of the hopper, A grinder in which the input food waste is pulverized and juiced, provided at a lower side of the grinder, and a mixing tank accommodating food waste solids and microorganisms discharged as the food waste is crushed and juiced by the grinder, and the inside containing the grinder and the stirring tank The case is provided on the outside of the inner case, the storage container for storing the juice liquid generated when the food waste is crushed by the crusher, is provided on the outside of the inner case, driving the grinder or accommodated inside the stirring tank Drives to allow food waste solids and microbes to mix with each other In addition, provided on the outside of the inner case, the dehumidifying deodorizer for removing the smell and moisture generated in the stirring tank, the storage container and the inside receiving and storing the mixture of food waste solids and microorganisms discharged from the stirring tank and the inside And an outer case containing the case, the reservoir, the actuator, the dehumidifier and the reservoir.

The pulverizer has an upper and lower opening, a housing having an accommodation space therein, a shaft penetrated in the longitudinal direction of the housing, and formed in an outer diameter of the shaft, disposed in the accommodation space of the housing and directed toward the longitudinal direction of the shaft. A first screw having a formed screw blade, a drive gear coupled to a front end of the first screw to rotate the first screw by receiving a rotational force of a driving motor, a shaft penetrated in a longitudinal direction of the housing, and the shaft A second screw formed in an outer diameter of the housing, the second screw having a screw blade disposed in a receiving space of the housing and formed in a longitudinal direction of the shaft, coupled to a front end of the second screw, and gear-fitted to the driving gear; 2, a driven gear in which the screw is rotated, installed in the open lower surface of the housing, a plurality of discharged juice of the food waste A screen net formed with fine perforations and a discharge part coupled to a rear end of the housing and having a discharge hole for discharging solid matters of the collected food waste, the screw blade of the first screw and the screw blade of the second screw Non-contacted with each other, characterized in that arranged in the longitudinal direction of the housing are staggered with each other.

It is coupled to the rear end side of the open upper surface of the housing, and includes a cutter portion provided with a plurality of fixed knives on the lower surface, the lower surface of the cutter portion, to maintain a constant distance from the outer diameter of the screw blade (dome) Characterized in that consisting of.

It is rotated in a state coupled to the rear end of the first screw, the pressing blade for pressing the solid discharged through the discharge hole downward, and formed on one side of the pressing blade to cut the solid discharged through the discharge hole Is coupled to the rotor having an annular rotary knife and the rear end of the discharge portion, the rotor is accommodated therein, the rotary knife, one side is rotated in close contact with the rear of the discharge portion The cover is provided with an inner accommodating space in which the rotor is accommodated, an insert in close contact with the other side of the rotor, a protrusion equipped with a damper coupled to a rear surface of the insert, and downward by the push wing. The pressurized solid is formed at one end of the outlet and the outlet freely falling into the agitator, so that the dense solid during rotation of the rotor It characterized in that it comprises a locking step to prevent the lower side of the cover from being pushed out due to the increase in the internal pressure due to water.

A tooth is formed at outer diameters of the rear end blade edges of the first screw and the second screw, and the distance between the screw blades is gradually narrowed toward the rear end of the first screw and the second screw.

The screen net is characterized in that it is made of a hemispherical (dome) to maintain a constant distance from the outer diameter of the screw blade.

On the front surface of the discharge portion, an intaglio space portion for contacting the screw blades provided at the rear ends of the first screw and the second screw is formed, the space portion, a pair of concave guides for guiding food waste solids to the discharge hole A surface is formed, and on the rear surface of the discharge portion, a downwardly inclined inclined surface for guiding the solids passing through the discharge hole is formed.

The driver may include a drive motor provided between the inner case and the outer case, a first sprocket axially coupled to the rotating shaft of the drive motor, a stirring shaft penetrating the inside of the stirring tank, and a plurality of the driving shafts disposed along an outer surface of the stirring shaft. A second sprocket axially coupled to the stirring blade and the stirring shaft, a third sprocket axially coupled to the shaft of the first screw, and connecting the first sprocket, the second sprocket and the third sprocket to transfer the power of the driving motor. And a clutch bearing coupled to the connecting chain and the stirring shaft and the third sprocket.

When the first sprocket rotates in the forward direction by the driving motor, rotational power is connected to the shaft axially coupled to the third sprocket due to the clutch bearing bite, so that the first screw rotates in one direction and is axially coupled to the second sprocket. The stirring shaft is released by the clutch bearing inserted into the stirring shaft to release the rotational power. When the first sprocket rotates in the reverse direction, the rotating power is connected to the stirring shaft axially coupled to the second sprocket by the clutch bearing. The shaft is rotated in one direction and the rotational power is released to the shaft in which the third sprocket is axially coupled.

In the housing, the third sprocket is axially coupled during the reverse rotation of the first sprocket in case the load increases due to the aging of internal parts when the clutch bearing assembled to the third sprocket rotates at no load. When the rotational power is connected to the shaft and the first screw is rotated in the reverse direction, it is interposed between the screw blade and the inner surface of the housing, characterized in that the locking stick is provided to block the reverse rotation of the first screw .

The dehumidifying deodorizer is provided at the upper end of the agitator vessel and connected to the duct for guiding the air inside the agitator vessel to the outside, and has a diameter compared to the ganbanite amorphous layer, the first germanium ball, and the first germanium ball. A larger second germanium ball, a deodorizing part which is accommodated in a state of stacking a chemical deodorizing ball, a humidity sensor for measuring humidity inside the deodorizing part, and a lower end of the deodorizing part are provided to forcibly exhaust internal air to the outside. It includes a rotating fan.

The duct is characterized in that it is provided with a plurality of stainless steel and sterilization lamp to increase the sterilization contact time by slowing the flow rate of air flowing from the stirring tank.

It is installed between the duct and the deodorizing unit, characterized in that it comprises a dehumidification unit having an air inlet port for introducing outside air, a shutter plate for opening and closing the air inlet and a solenoid switch for sliding the opening and closing the shutter plate up and down .

In the stirring vessel, a mixture of food waste solids and microorganisms is discharged to form a three-stage discharge hole to fall into the storage container, and the outer surface is lifted up and down to open and close the discharge hole by a portion, and through the discharge hole. It characterized in that it comprises a discharge control plate for controlling the discharge of the mixture of food waste solids and microorganisms discharged.

The present invention is capable of extracting and finely pulverizing soft and hard vegetable and animal food wastes regardless of the size of the food, while being excellent in versatility, and having a two-line screw type, thereby increasing the feed rate per unit time. Since the transport and grinding process time is reduced, the food waste, which is required for food waste disposal, can be shortened in transporting, pulverizing, and juice time, and thus, a large amount of food waste is processed in a short time.

In addition, the present invention, because the pulverizer and the actuator is selectively operated using a single drive motor, the problem of motor overload is solved, and at the same time by using a single motor to reduce the cost of expensive motor purchase, thereby lowering the overall cost of the product Rather, it reduces the size and weight of the product.

In addition, the present invention, the moisture contained in the food waste solids processed through grinding and juice is minimized to prevent the occurrence of bad smell due to the decay of the solids, and to lower the humidity of the deodorization ball to separate the heater to increase the deodorization efficiency Without using, by blowing the outside air to remove the moisture of the deodorizing ball of a plurality of layers there is an effect of reducing the risk of energy saving and fire.

The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention, and therefore, the present invention is limited only to the matters described in the drawings. It should not be interpreted.
1 to 3 is a perspective view and an exploded perspective view showing a food waste treatment apparatus according to an embodiment of the present invention,
4 and 5 are a perspective view and an exploded perspective view showing a grinder in the food waste processing apparatus according to an embodiment of the present invention,
Figure 6 is a perspective view of the screw in the food waste treatment apparatus according to an embodiment of the present invention,
7 is a front view showing a cutter in the food waste treating apparatus according to the embodiment of the present invention;
8 and 9 are a perspective view and a plan view showing a locking stick in the food waste treatment apparatus according to an embodiment of the present invention,
10 is a partially exploded perspective view showing the discharge and drop-related parts of the food waste processing apparatus according to an embodiment of the present invention,
11 is a front view showing the cover and the rotor in the food waste treatment apparatus according to an embodiment of the present invention,
12 and 13 are perspective views showing the driver in the food waste treatment apparatus according to the embodiment of the present invention;
14 is a cross-sectional view showing a food waste treating apparatus according to an embodiment of the present invention;
15 is a perspective view showing the inside of the duct in the food waste treating apparatus according to the embodiment of the present invention;
16 is a partial perspective view showing an emission control plate in the food waste treatment apparatus according to the embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the food waste treatment apparatus according to the present invention.

1 to 3 is a perspective view and an exploded perspective view showing a food waste treatment apparatus according to an embodiment of the present invention, Figures 4 and 5 are a perspective view and an exploded perspective view showing a grinder, Figure 6 is a perspective view showing a screw, Figure 7 is a cutter 8 and 9 are a perspective view and a plan view showing a locking stick, FIG. 10 is a partially exploded perspective view showing a discharge and drop related portion, FIG. 11 is a front view showing a cover and a rotor, FIGS. 12 and 13 FIG. 14 is a sectional view showing a food waste treatment device, FIG. 15 is a perspective view showing the inside of the duct, and FIG. 16 is a partial perspective view showing the discharge control plate.

1 to 16, the food waste treatment apparatus according to the preferred embodiment of the present invention, the upper case 1000, the grinder 2000, the stirring vessel 3000, the inner case 4000, the storage container 5000 , The driver 6000, a dehumidifying deodorizer 7000, a storage container 8000, and an outer case 9000 are made up of components, which will be described in detail as follows.

The upper case 1000 is integrally formed with a hopper 1100 into which food waste is input, and is provided with a cover 1200 for opening and closing an open upper surface of the hopper 1100.

The grinder 2000 is provided at the lower side of the hopper 1100 to grind and juice the food waste introduced into the hopper 1100.

The grinder 2000 includes a housing 2100, a first screw 2200, a second screw 2300, a screen net 2400, a discharge part 2500, a rotor 2600, and a cover 2700. .

The housing 2100 is a member that provides a space in which food waste is transported, pulverized, and juiced. The housing 2100 is easy to clean even when the residue of food waste is attached to the surface, and is light and easy to be deformed by external force or internal pressure. It is preferably made of the same metal or reinforced plastic material.

On the other hand, the housing 2100 has a form in which the upper and lower portions are open, and the accommodation space is provided inside. Food waste is input through the open upper portion, and the crushed and compressed juice of the food waste is discharged through the lower surface.

The first screw 2200 includes a shaft 2210 and a screw blade 2220. The shaft 2210 penetrates the housing 2100 horizontally and is installed in the longitudinal direction of the housing 2100. The screw blade 2220 is formed (threaded form) in the longitudinal direction of the shaft 2210 along the outer diameter of the shaft 2210. At this time, the screw blade 2220 is located in the inner receiving space of the housing 2100.

Here, the driving gear 2230 is coupled to the front end of the first screw 2200 to rotate the first screw 2200. The drive gear 2230 rotates the first screw 2200 coupled to the drive gear 2230 because the drive gear 2230 rotates by receiving a rotational force of the drive motor 6100 by inserting a drive source shaft inside the drive gear 2230 or a gear installed separately. You can.

At this time, a screw bearing 2240 for smooth rotation between the first screw 2200 and the drive gear 2230 and an oil seal 2250 for airtightness of the housing 2100 penetrated by the shaft 2210 may be further installed. Can be.

The second screw 2300 has the same structure as the first screw 2200 described above. That is, the second screw 2300 includes a shaft 2310 and a screw blade 2320 similarly to the first screw 2200. The shaft 2310 penetrates the housing 2100 horizontally and is installed in the longitudinal direction of the housing 2100. The screw blade 2320 is formed (threaded) in the longitudinal direction of the shaft 2310 along the outer diameter of the shaft 2310. In this case, the screw blade 2320 is located in the inner receiving space of the housing 2100.

Here, the driven gear 2330 is coupled to the front end of the second screw 2300 to rotate the second screw 2300. Since the driven gear 2330 is geared to the drive gear 2230, when the first screw 2200 rotates in one direction due to the rotation of the drive gear 2230, the driven gear 2330 geared to the drive gear 2230. ) Rotates in the reverse direction so that the second shaft 2300 coupled to the driven gear 2330 rotates in the opposite direction to the rotation direction of the first shaft 2200 due to the rotation of the driven gear 2330.

At this time, a screw bearing 2340 for smooth rotation between the second screw 2300 and the driven gear 2330 and an oil seal 2350 for airtightness of the housing 2100 penetrated by the shaft 2310 may be further installed. Can be.

That is, the first screw 2200 and the second screw 2300 are installed facing each other in parallel to the housing 2100, when a large amount of food waste is introduced through the open upper surface of the housing 2100, The drive gear is cut by the cutter portion 2800 between the first shaft 2210 and the second shaft 2310, and is strongly pressed while the pitch intervals of the screw blades 2220 and 2320 are reduced so that they can be easily pulverized and juiced. The 2230 and the driven gear 2330 are fixed to each other so as to maintain a constant distance therebetween.

In addition, while the screw blade 2220 of the first screw 2200 and the screw blade 2320 of the second screw 2300 are in non-contact with each other to create a predetermined space between each other so that the length of the housing 2100 so that the solid is caught and transported The food is small and the food is pressed in a narrow space between the screw blade 2220 of the first screw 2200 and the screw blade 2320 of the second screw 2300 to be easily crushed and juiced. At the same time, the food waste is quickly transferred to the rear ends of the first screw 2200 and the second screw 2300.

Meanwhile, the rear end portion of the shaft 2210 of the first screw 2200 extends longer than the rear end portion of the shaft 2310 of the second screw 2300, and the rotor 2600 described later is mounted on the extended portion.

At this time, the rotor is mounted to the rear end of the shaft 2210 to prevent slipping of the rotating rotor 2600, and by rotating the rotary knife 2620 on the surface of the discharge portion 2500 to reduce the gap between the blade and the blade The cross section of the rear end of the shaft 2210 to prevent slipping as the 2600 is moved to prevent the slip of the rotor 2600 in the shaft 2210 to prevent slipping and to move in the longitudinal direction of the shaft 2210 This should be a semi-circle or a spline to prevent slipping.

The screen net 2400 is light and not easily rusted, and is preferably made of a metallic material with little deformation due to external force. The screen net 2400 is installed in the form of an insert in the open lower surface of the housing 2100. Then, a plurality of fine perforations 2410 through which the juice of the food waste is discharged are formed.

In this case, the screen net 2400 may be formed in a hemispherical shape to maintain a constant distance between the screw blades 2220 and 2320 formed on the first screw 2200 and the second screw 2300.

This is to close the distance between the screw blades 2220 and 2320 and the screw net 2400 as close as possible, the food waste is filtered by the perforations 2410 simply by grinding the screw blades 2220, 2320 in addition to the use of the juice is discharged There is an advantage that the food waste is pressurized between the) and the screw net 2400 to increase the crushing and juice efficiency of the food waste.

Meanwhile, teeth 2222 and 2321 may be further formed at outer diameters of the rear end side screw blades 2220 and 2320 of the first screw 2200 and the second screw 2300.

The first screw 2200 and the second screw 2300 is rotated toward the rear end of the first screw 2200 and the second screw 2300 by the rotation of the food waste that is crushed and juiced at the same time the first screw When the rear end of the 2200 and the second screw 2300 is reached, the distance between the rear end side screw blades 2220 and 2320 of the first screw 2200 and the second screw 2300 is narrowed to increase the density of the solid. This is to be pressed by the teeth (2221, 2321) formed in the outer diameter of the rear end screw blades (2220, 2320) of the first screw (2200) and the second screw (2300) to be crushed better.

In addition, a cutter having a plurality of fixed knives 2810 on the lower surface of the first screw 2200 and the rear screw side 2220 and 2320 of the second screw 2300, that is, the rear end of the housing 2100. The unit 2800 may be further installed.

Specifically, among the food wastes transported and crushed by the first screw 2200 and the second screw 2300, vegetables, fruits, fish bones, and chicken bones having a large object size are cut into smaller sizes and Only when crushed can be transferred to the next process without being stuck in the housing 2100 during transport.

Accordingly, the fixed knife 2810 is sharp on the lower surface of the cutter portion 2800 when the screw blades 2220 and 2320 push the food waste by the rotation of the first screw 2200 and the second screw 2300. It is chopped while passing through the fixed knife (2810) serves to reduce the crushing surface pressure load in subsequent processes.

This makes it possible to apply motors of small size and capacity. In this case, the fixed knife 2810 may be brought into line contact with the transport direction of the food waste so that the hard bones of the animal may be easily bent or cut by a momentary pushing force with a sharp blade.

This is because the food waste is finely crushed by the teeth 2221 and 2321 formed on the screw blades 2220 and 2320, and the food waste passes through a plurality of fixed knives 2810 provided in the cutter unit 2800 to have a smaller size. To be cut by Here, the lower surface of the cutter portion 2800 may be formed in a hemispherical shape (dome) in order to maintain a constant distance from the screw blades (2220, 2320).

That is, the food waste is transported toward the direction in which the fixed knife 2810 provided in the cutter unit 2800 is located, and the inlet of the cutter unit 2800 is rounded to form a tunnel in order to induce cutting and grinding. .

In other words, a dome structure suitable for the central rotation of the first screw 2200 and the second screw 2300 is used to induce large objects of food waste to be easily collected in the center, thereby leading to screw blades 2220 and 2320. Due to the feed pressures of the teeth 2221 and 2321 and the screw blades 2220 and 2320 formed in the body, large and long objects and hard objects collide with the fixing knife 2810 of the cutter unit 2800 to obtain the effect of being bent, cut or crushed. Will be.

On the other hand, the first screw 2200 and the second screw 2300 is preferably made of a special reinforced plastic material which is light in weight and less deformed by external force and is not easily contaminated by food waste and is inexpensive.

In addition, the first screw 2200 and the second screw 2300 are engineering plastics made of a special material for mass production and to be manufactured as a single component, and have hygroscopicity to maintain surface strength and bending strength to withstand crushing. Low acetal is filled with high-strength glass fiber, and it is an engineering plastic mixed with germanium which deodorizes.

In other words, the first screw 2200 and the second screw 2300, along with the role of transporting food waste, and make a certain gap in the pair of left and right screws 2200, 2300 for the grinding of hard materials, left and right screws 2200, 2300 is rotated to the center of each other, two-line screw to increase the feed speed and the grinding speed of food waste, and these screws (2200, 2300) are arranged to overlap each other, hard and long object When the inclined surface of the screw blades (2220, 2320) formed on the left and right screws (2200, 2300) to transfer the object located in the center of the left and right screws (2200, 2300), the metallic screen net 2400 of the lower surface of the housing 2100 Pressed or broken by hitting the inner surface of the housing 2100 to reduce the size or volume, food waste is crushed and cut smaller than while passing through the fixed knife 2810 provided on the lower surface of the cutter unit 2800.

In addition, since the inclined and interlocked rotations of the screw blades 2220 and 2320 with a large distance therebetween, the center and the cutter between the screws 2200 and 2300 do not need to press the food waste toward the screws 2200 and 2300. It is a structure that is pushed and crushed while contacting the start point of the part 2800.

Therefore, in the grinding of hard animal bones and the like, the transfer between the left and right screws (2200, 2300) was long and at the same time, the cylindrical object is first bent and the length is reduced, the shape is pressed after passing through the cutter portion (2800) Upon reaching the discharge part 2500, the body is pressed and finally broken into a compressed form.

The discharge part 2500 is coupled to the rear end side of the housing 2100 and has an elliptical discharge hole 2510 through which solids of the juice containing juice are discharged.

In this case, an intaglio space 2520 is formed on the front surface of the discharge part 2500 to be in contact with the screw blades 2220 and 2320 provided at the rear ends of the first screw 2200 and the second screw 2300. Can be. In addition, a pair of concave guide surfaces 2521 may be further formed on the upper portion of the space 2520 to guide the food waste solids to the discharge hole 2510.

In addition, a leakage preventing sealing gasket 2540 may be further installed between the discharge part 2500 and the housing 2100 for airtightness between the discharge part 2500 and the housing 2100. The gasket 2540 is inserted into the space portion 2520.

In addition, the bearing is inserted into the discharge part 2500 and is disposed between the rear end of the first and second screws 2200 and 2300 and the discharge part 2500 for smooth rotation of the first and second screws 2200 and 2300. 2260 and 2360 may be further provided.

In addition, the interval between the screw blades 2220 and 2320 may be gradually narrowed toward the rear ends of the first screw 2200 and the second screw 2300 to further improve the juice efficiency.

This is passed through the discharge hole 2510 formed in the discharge portion 2500 of the food waste solid that is juiced and finely pulverized and cut through the first screw 2200, the second screw 2300 and the cutter portion 2800. In addition, the negative space portion 2520 is formed on the front surface of the discharge part 2500 and a discharge hole 2510 having a relatively small diameter is formed, thereby transporting food waste solids exiting through the discharge hole 2510. By delaying the food waste solids are to be juiced again.

That is, the first screw 2200 and the second screw 2300 transfer the food waste to the rear end, and the discharge unit 2500 delays the transfer so that the first screw 2200 and the first screw 2200 located at the lower end of the cutter unit 2800 The size of the food waste accumulated between the rear end screw blades 2220 and 2320 of the two screws 2300 and the inclined intaglio space 2520 formed on the front of the discharge part 2500 is pressed further, and the screw blades ( 2220, 2320, teeth 2221, 2321, the inner wall of the housing 2100, the screen net 2400, etc., while being crushed to be smaller.

At this time, not only the density of food waste increases in the interior, but also the solids are slowly pushed out through the discharge hole 2510. The juice is discharged through the screen net 2400 installed on the lower surface of the housing 2100. It is conveyed to the rear end by the pushing force on the inclined surfaces of the screw blades 2220 and 2320 formed on the first screw 2200 and the second screw 2300, and rides out of the inclined intaglio space 2520 and then guides. It is guided by the surface 2521 and exits through the elliptical discharge hole 2510.

Meanwhile, an inclined surface 2530 having an inclined downward angle may be further formed on the rear surface of the discharge part 2500 so that solids passing through the discharge hole 2510 may be naturally guided downward.

The rotor 2600 is positioned at the rear end of the discharge unit 2500 and is accommodated in the cover 2700 coupled to the rear end of the discharge unit 2500.

Here, the rotor 2600 is rotated in a state coupled to the rear end of the first screw 2200, the pressing blade (2610) for pressing the solids passing through the discharge hole 2510 downward and the pressing blade ( Is formed on one side of 2610 is provided with an annular rotary knife 2620 for cutting the solid.

Here, the cover 2700 is provided with an inner receiving space for the rotor 2600 is in close contact with the other side of the rotor 2600, the insert 2711 for fixing the position of the rotary knife 2620, and discharge The rotary knife 2620 is prevented from being pushed backward by the pressure of the solids passing through the hole 2510, and one side of the rotary knife 2620 is coupled to the rear surface of the insert 2711 such that one side of the rotary knife 2620 is in close contact with the rear surface of the discharge part 2500. The protrusion 2710 and the discharge port 2720 and the discharge port 2720 of the protrusion 2710, which is mounted to the elastic damper 2712, such as silicon or rubber material, and the solid material pressed downward by the press wing 2610 is free-falling. It is formed on one side end has a locking step (2730) to prevent the lower side of the cover 2700 is pushed out due to the increase in the internal pressure due to the over-solids solid during the rotation of the rotor (2600).

In addition, a sealing groove 2740 is formed along the front edge of the cover 2700 to prevent the odor generated from the food waste solids from leaking through the minute gap between the cover 2700 and the discharge part 2500. The sealing gasket 2471 is inserted into the sealing groove 2740, and the cover 2700 and the discharge part 2500 are hermetically sealed by the gasket 271.

That is, the crushed food waste solids are finally cut to have a shorter length and then a sharp annulus provided on the rotor 2600 coupled to the rear end of the first screw 2200 to be sent downward through the outlet 2720. While cutting by the rotary knife 2620 to cut the length or size of the compressed object, such as fibers contained in the solid.

In addition, the push blade 2610 provided in the rotor 2600 forcibly pushes down the solid cut by the rotary knife 2620 to the lower side so that various solid materials, for example, gruel porridge, chewy vegetables, fish bones, etc. And it is possible to prevent the discharge hole 2510 is blocked by the chicken bone or the like.

This is to solve the problem of cutting the solids using the rotor 2600 and then forcibly discharging some of the solids remaining inside the cover 2700 if it is not forcibly pushed downward.

On the other hand, it is preferable that one side of the rotary knife 2620 is rotated in close contact with the rear surface of the discharge unit 2500. In order for the food waste solid to be discharged through the discharge hole 2510 to be cut well, the surface of the discharge hole 2510 of the discharge part 2500 and the blade surface of the rotary knife 2620 are in contact with each other. In addition to the inner structure of the cover 2700 which presses the blade of the rotary knife 2620 to eliminate the gap gap, the blade bending prevention rib (not shown) so that a large amount of solids or bones do not bend when the blade of the rotary knife 2620 is pressed. The blade of the rotary knife 2620 does not bend even if the force applied by applying the gap does not open on the blade surface.

Therefore, the solid cut by the rotary knife 2620 is freely falling downward due to the weight of the solid naturally by pressing the cut solids 2610 provided on the rotor 2600 while the solids cut downward. will be.

At this time, if a very hard solid material is accidentally caught by the rotary knife 2620 and the rotor 2600 cannot be rotated, the shaft of the third sprocket 6400 is manually rotated using a wrench tool to rotate the rotor 2600. It can be reversed and removed.

The stirring tank 3000 is provided at the lower side of the grinder 2000, and food waste and microorganisms to be treated are introduced into the internal space through the open upper surface. More specifically, the food waste to be treated is pulverized by the crusher 2000, after a certain amount of water is squeezed out, and after the size thereof is reduced, it is introduced into the stirring tank 3000. In the stirring vessel 3000, a discharge hole 3100 is formed at a front surface thereof.

Here, the discharge hole 3100, which is formed in the upper portion of the front of the stirring tank 3000, when the mixture of food waste and microorganisms is stirred by the driver 6000 is a mixture of food waste and microorganisms by the stirring pressure It is discharged to the outside of the stirring tank 3000 through the discharge hole (3100). The discharge hole 3100 is composed of a slightly larger sized hole and a smaller hole to send a predetermined amount of broken and dried solids to the outside through the discharge hole 3100 while stirring.

At this time, the discharge hole 3100 is composed of three stages by adjusting the number of the discharge hole (3100) by the vertical movement of the discharge control plate 3110 across the front to be a function to see more or less within a certain time.

The discharge control plate 3110 has a recessed portion 3120 recessed in the bottom surface of the discharge control plate 3110, which is removed from the front cover 9100 and hidden inside the upper surface of the storage container 8000 of the front cover 9100. Pulling downwards with your fingers, you can increase the discharge hole 3100 in two stages and three stages.

In addition, the solid material discharged by inclining the one end of the lower side of the discharge control plate 3110 to be dropped is induced to fall into the storage 8000 inlet.

Then, the discharge control plate 3110 is assembled to the ribs 9110 formed in the front cover 9100, the rear surface of the discharge control plate 3110 is in contact with the thermal insulation material attached to the surface of the stirring vessel 3000, there is no gap and moves back and forth It is configured not to slide, and only slides up and down.

At this time, in order to increase the number of discharge holes 3100, rib grooves of the ribs 9110 formed inside the front cover 9100 by forming a small discharge control plate protrusion 3111 on the discharge control plate 3110 during the second and third steps. The discharge control plate protrusion 3111 is caught by the 9111 and the movement of the discharge control plate 3110 is stopped and not moved.

On the other hand, the stirring tank 3000 is made of a material in which the composite plastic and germanium are mixed. Here, the composite plastic is made of a mixture of materials that can adjust various functions, including strength, such as POM (Polyoxymethylene), PP (Polypropylene), PE (Polyethylene), nylon, etc. 70-90% by weight of germanium and about 10-30% by weight are mixed. In this way, by mixing germanium in the stirring tank 3000, it is possible to reduce the odor generated after the food waste fermentation.

In addition, since the agitation tank 3000 contains a composite plastic, it is resistant to external impact, has a certain level of sliding value, has high resistance to heat, and has high durability, thereby preventing economic failure.

The inner case 4000 accommodates the grinder 2000 and the stirring vessel 3000 therein and is fixedly installed inside the outer case 9000.

In the storage container 5000, the juice liquid generated at the time of crushing food waste by the grinder 2000 is stored. In addition, the storage container 5000 is provided with a valve 5100 for discharging the stored juice solution to the outside, and is provided with a non-contact sensor (not shown), and detects the juice solution when the juice solution is filled in a predetermined height or more. So that it can be discharged to the outside by sound or indication.

The driver 6000 is provided at an outer lower portion of the inner case 4000 and drives the grinder 2000 or selectively mixes food waste solids and microorganisms accommodated in the stirring vessel 3000.

The driver 6000 includes a driving motor 6100, a first sprocket 6200, a second sprocket 6300, a third sprocket 6400, a connecting chain 6500, and a clutch bearing 6600a and 6600b.

The drive motor 6100 is provided between the fixed plate provided in the stirring vessel 3000 and the inner case 4000 and the outer case 8000.

The first sprocket 6200 is axially coupled to the rotation shaft of the drive motor 6100.

Although the second sprocket 6300 is axially coupled to the stirring shaft 6310, the stirring shaft 6310 penetrates through the inside of the stirring vessel 3000, and includes a plurality of stirring wings along the outer surface of the stirring shaft 6310. 6320 is mounted.

At this time, the stirring shaft 6310 is provided across the inside of the stirring vessel 3000, the plurality of stirring blades 6320 is provided on the outer surface. As the stirring shaft 6310 rotates, the stirring blades 6320 rotate together to mix food waste and microorganisms accommodated in the stirring tank 3000. Then, when the height of the contents inside the stirring tank 3000 increases for a long time, the stirring blade 6320 rotates, and the discharge hole 3100 in which the mixture of food waste and microorganism is formed in the stirring tank 3000 by the stirring pressure thereof. To the side.

Meanwhile, the discharge hole 3100 has three stages, and a plurality of holes having different sizes are formed according to the size of the discharged material. In addition, the discharge hole 3100 is pushed out by the rotation of the stirring blade 6320 in the inside to be easily dropped into the lower storage container 8000 is configured in the form of a fallopian tube larger than the inlet size of the hole inlet of the discharge hole (3100).

The third sprocket 6400 is axially coupled to the shaft 2210 of the first screw 2200.

The connection chain 6500 connects the first sprocket 6200, the second sprocket 6300, and the third sprocket 6400 to transfer power of the driving motor 6100.

The clutch bearings 6600a and 6600b are respectively inserted into internal gaps between the stirring shaft 6310 and the third sprocket 6400.

Here, since the clutch bearings 6600a and 6600b are partially used for transmitting the rotational force in only one direction, they are partially used in the paper ejection part of the copier or the printer, and thus detailed structural description thereof will be omitted here.

When the first sprocket 6200 is rotated in the forward direction by the driving motor 6100, rotational power is connected to the shaft 2210 in which the third sprocket 6400 is axially coupled by the clutch bearings 6600a and 6600b, and thus the first sprocket 6200 rotates in the forward direction. Rotational power is released to the stirring shaft 6310, which is rotated in one direction and the screw 2200 is axially coupled to the second sprocket 6300.

On the contrary, when the first sprocket 6200 rotates in the reverse direction, rotational power is connected to the stirring shaft 6310 coupled to the second sprocket 6300 due to the clutch bearings 6600a and 6600b, thereby stirring shaft 6310. The rotational power is released to the shaft 2210 in which the third sprocket 6400 is axially coupled in one direction.

This is because the grinder 2000 and the stirring shaft 6310 are not operated by separate motors, but are operated by a single motor, which not only reduces the size of the food waste processor but also reduces the number of assembly motors, thereby reducing product cost. can do.

In addition, since the driving force of the driving motor 6100 is not distributed to the grinder 2000 and the stirring shaft 6310 at the same time, the driving force is selectively transmitted only to either side, thereby increasing both the grinding efficiency and the stirring efficiency. .

On the other hand, when the clutch bearings 6600a and 6600b are used for a long time, the rotational force should be transmitted only in one direction due to a phenomenon such as internal grease consumption of the bearing, whereas the first screw 2200 may be slightly loaded in the reverse direction. In order to prevent the reverse rotational force from being transmitted to the housing 2100, when the first sprocket 6200 rotates in the reverse direction, rotational power is connected to the shaft 2210 in which the third sprocket 6400 is axially coupled. When the first screw 2200 is rotated in the reverse direction, a locking stick 2110 is further provided between the screw blade 2220 and the inner surface of the housing 2100 to block the reverse rotation of the first screw 2200. Can be.

The dehumidifying deodorizer 7000 is provided outside the inner case 4000 and removes odors and moisture generated in the stirring tank 3000.

Here, the dehumidifying deodorizer 7000 includes a duct 7100, a deodorizing unit 7200, a humidity sensor 7300, and a rotating fan 7400.

The duct 7100 is provided at the upper end of the stirring vessel 3000 and sterilizes the air inside the stirring vessel 3000 and guides the deodorizing unit 7200.

The deodorizing part 7200 is connected to the duct 7100, and has a second germanium ball having a larger diameter than the elvan rock amorphous layer 7210, the first germanium ball 7220, and the first germanium ball 7220. 7230 and the chemical deodorization ball 7235 are accommodated in a stacked state from the bottom to the top.

The humidity sensor 7300 is installed at the lower end of the deodorizing unit 7200 to measure internal humidity.

The rotary fan 7400 is provided at the lower end of the deodorizing unit 7200 to forcibly exhaust internal air to the outside while rotating at a high speed or at a low speed according to the detection result of the humidity sensor 7300.

At this time, the duct 7100 is provided with a plurality of stainless steel (7110) for buffering the air flowing from the stirring tank 3000, and the sterilization lamp (7120), the air hole to be exposed to the sterilization lamp (7120) for a long time In order to increase the efficiency of sterilization and deodorization of the contaminated air by slowing the speed, densely arrange the stainless steel 7110 to increase the sterilization light and deodorization and air contact time as much as possible to increase the deodorization and sterilization effect.

On the other hand, it is installed on the side wall of the deodorizing unit 7200, and sliding and opening and closing the air inlet (7510), the shutter plate (7520) and the shutter plate (7520) for opening and closing the air inlet (7510) up and down. It may further include a dehumidifying unit 7500 having a solenoid switch 7530.

This is a conventional deodorization method, using a high temperature heater to dry the moisture accumulated in the catalyst (deodorization ball) to remove the odor inside, which has the disadvantage of high electrical consumption and high risk of fire when used for a long time.

In order to solve this problem, the fresh air is directly drawn to the deodorizing unit 7200 and blown for a predetermined time to dry the moisture adsorbed on the deodorizing balls 7210, 7220, 7230, and 7240.

In addition, when the humidity sensed by the humidity sensor 7300 installed in the rear end is lowered, the solenoid is operated to be changed to the air passage with the internal stirring tank 3000 in the usual state.

That is, the polluted air containing moisture in the stirring tank 3000 passes first through the sterilization lamp 7120 and the odor is first purified, and the sterilized air is a chemical deodorizing ball 7240 of the deodorizing unit 7200, While passing through the second germanium ball 7230, the first germanium ball 7220, and the ganbanite amorphous layer 7210 in order, the sterilization and odor are purified.

Here, moisture contained in the mixture of food waste solids and microorganisms is evaporated in the stirring tank 3000 or more by about 80% or more and is accumulated in the pores inside the deodorizing deodorizing ball inside the deodorizing unit 7200.

Therefore, there is a problem that the ability to remove the odor is significantly reduced if the continuous use without removing the moisture.

Therefore, when the moisture attached to the deodorizing balls (7210, 7220, 7230, 7240) by drawing outside fresh air for about 10 to 20 minutes at intervals of about 4 to 5 hours, the odor suppression efficiency increases.

In addition, when the humidity sensor 7300 is attached and the deodorization ball has a high humidity (about 65% or more), the solenoid switch 7530 is forcibly operated to suck in the outside air to rotate the rotating fan 7400 at high speed to make the outside air. It is a structure to increase the function of the deodorizing balls (7210, 7220, 7230, 7240) by drying the deodorizing balls (7210, 7220, 7230, 7240) by forced circulation.

In addition, openings 7250 and 7260 having lids 7171 and 7261 may be formed on upper and lower sides of the deodorizing unit 7200, respectively. When the cover 7221 of the lower side opening 7260 is opened, the spherical deodorizing ball accommodated in the deodorizing part 7200 exits to the outside through the lower side opening 7260.

When the deodorizing balls come out like this, close the cover of the lower opening 7260, open the cover 7721 of the upper opening 7250, and insert the deodorizing balls 7210, 7220, 7230, and 7240 as necessary, and then cover the cover ( 7251). Then, the recovered (7210, 7220, 7230, 7240) is put in water and boiled, put in a microwave oven and dried and used again. In this case, after disassembling the deodorizing unit 7200 to the outside, it is not necessary to inject the deodorizing balls (7210, 7220, 7230, 7240) to replace the deodorizing balls (7210, 7220, 7230, 7240) in the assembled state. Can be.

The storage container 8000 receives and stores a mixture of food waste solids and microorganisms discharged from the stirring tank 3000, and is discharged to the outside of the stirring tank 3000 through the discharge hole 3100 of the stirring tank 3000. It receives and stores a mixture of waste and microorganisms.

On the other hand, the discharge hole 3100 is composed of three stages by adjusting the number of the discharge hole 3100 by the vertical movement of the discharge control plate 3110 across the front to serve a lot of time or less time to export.

Then, the discharge control plate 3110, the storage container 8000 to the outside and pulled the concave portion dug into the lower side of the control panel to increase the discharge hole 3100 in two stages, three stages. In addition, one end of the lower side of the discharge control plate 3110 is inclined inclined so that the discharged solids fall into the storage 8000 inlet.

In addition, the discharge control plate 3110 is assembled to the rib 9320 formed on the product outer front cover 9100, and the rear surface of the discharge control plate 3110 is in contact with the surface of the stirring tank 3000 so as not to move forward and backward. , Only sliding up and down.

In addition, the discharge control plate projection 3111 is formed on the rib groove 9121 of the rib 9320 formed inside the front cover 9100 by forming an emission control plate protrusion 3111 on the discharge control plate 3110 when the second and third stages are moved. By detecting the increase in the discharge hole (3100), the positions of the second and third stages were fixed.

The height of the mixture of food waste and microorganisms accommodated inside the storage container 8000 is installed by installing a sensor (not shown) device which detects and reports the height accumulated in the storage container 8000 on the storage container 8000 and the surrounding outer wall. When the mixture of food waste and microorganisms is filled in a storage container 8000 or more above a certain height, it detects this and informs it by sound so that it can be discharged to the outside.

Lastly, the outer case 9000 accommodates the inner case 4000, the storage container 5000, the driver 6000, the dehumidifying deodorizer 7000, and the storage container 8000.

In the above, the present invention has been described based on the preferred embodiments, but the technical idea of the present invention is not limited thereto, and modifications or changes can be made within the scope of the claims. It will be apparent to those skilled in the art, and such modifications and variations will belong to the appended claims.

1000: upper case 1100: hopper
1200: cover 2000: grinder
2100: housing 2110: jam stick
2200: first screw 2210, 2310: shaft
2220, 2320: screw blades 2221, 2321: teeth
2230: drive gear 2300: second screw
2330: driven gear 2400: screen net
2410: perforation 2500: discharge part
2510: discharge hole 2520: space part
2521: guide face 2530: slope
2600: rotor 2610: push wing
2620: rotary knife 2700: cover
2710: protrusion 2711: insert
2712: damper 2720: outlet
2730: engaging jaw 2800: cutter
2810: fixed knife 3000: stirring tank
3110: emission control plate 3111: emission control plate protrusion
3120: handle 4000: inner case
5000: Reservoir 6000: Driver
6100: drive motor 6200: first sprocket
6300: second sprocket 6310: stirring shaft
6320: stirring blade 6400: third sprocket
6500: connection chain 6600a, 6600b: clutch bearing
7000: dehumidifying deodorizer 7100: duct
7110: stainless steel 7120: sterilization lamp
7200: deodorizing portion 7210: elvan amorphous layer
7220: first germanium ball 7230: second germanium ball
7240: chemical deodorization ball 7250: upper opening
7251: upper side opening cover 7260: lower side opening
7261: lower opening cover 7300: humidity sensor
7400: rotating fan 7500: dehumidifying unit
7510: air inlet 7520: shutter plate
7530: solenoid switch 8000: reservoir
9000: outer case 9100: front cover
9120: rib 9121: rib groove

Claims (14)

An upper case 1000 in which a hopper 1100 into which food waste is input is formed integrally and a cover 1200 for opening and closing an open upper surface of the hopper 1100;
A crusher 2000 disposed below the hopper 1100 and configured to grind and juice the food waste introduced into the hopper 1100;
A stirring tank 3000 provided below the grinder 2000 and accommodating food waste solids and microorganisms discharged while the food waste is crushed and juiced by the grinder 2000;
An inner case 4000 in which the grinder 2000 and the stirring tank 3000 are accommodated;
A storage container 5000 provided at an outer side of the inner case 4000 and storing a juice solution generated while the food waste is crushed by the grinder 2000;
A driver 6000 provided at an outer side of the inner case 4000 to drive the grinder 2000 or to mix food waste solids and microorganisms accommodated in the stirring vessel 3000;
A dehumidifying deodorizer 7000 provided on an outer side of the inner case 4000 to remove odor and moisture generated in the stirring tank 3000;
A storage container 8000 that receives and stores a mixture of food waste solids and microorganisms discharged from the stirring tank 3000; And
An outer case 9000 accommodating the inner case 4000, a storage container 5000, a driver 6000, a dehumidifying deodorizer 7000, and a storage container 8000; Including;
The dehumidifying deodorizer 7000,
A duct 7100 provided at an upper end of the stirring tank 3000 to guide air inside the stirring tank 3000 to the outside;
It is connected to the duct 7100, the ganguerite amorphous layer (7210), the first germanium ball (7220), the second germanium ball (7230) larger diameter than the first germanium ball (7220), and the chemical Deodorizing part 7200 is accommodated in a state in which the deodorizing ball (7240) stacked in order;
A humidity sensor 7300 for measuring humidity in the deodorizing unit 7200;
A rotating fan 7400 provided at a lower end of the deodorizing unit 7200 to forcibly exhaust internal air to the outside; And
The air inlet 7510, which is installed between the duct 7100 and the deodorizing unit 7200, opens and closes the shutter plate 7520 and the shutter plate 7520 to open and close the air inlet 7510. Dehumidifying unit (7500) having a solenoid switch (7530) for sliding the opening and closing up and down; Food waste treatment apparatus comprising a. The method of claim 1, wherein the grinder 2000,
A housing 2100 having an upper and lower openings and an accommodation space therein;
A screw 2210 penetrated in the longitudinal direction of the housing 2100 and an outer diameter of the shaft 2210, the screw disposed in the receiving space of the housing 2100 and formed toward the longitudinal direction of the shaft 2210 A first screw 2200 having a blade 2220;
A drive gear 2230 coupled to the front end of the first screw 2200 to receive the rotational force of the driving motor 6100 to rotate the first screw 2200;
A screw 2310 penetrated in the longitudinal direction of the housing 2100 and an outer diameter of the shaft 2310, the screw disposed in the receiving space of the housing 2100 and formed toward the longitudinal direction of the shaft 2310 A second screw 2300 having a blade 2320;
A driven gear 2330 coupled to a front end of the second screw 2300 and geared to the drive gear 2230 to rotate the second screw 2300;
A screen net 2400 installed on an open lower surface of the housing 2100 and having a plurality of fine perforations 2410 through which juices of food waste are discharged; And
A discharge part 2500 coupled to a rear end side of the housing 2100 and having a discharge hole 2510 for discharging solid matter of juiced food waste; Including;
The screw blades 2220 of the first screw 2200 and the screw blades 2320 of the second screw 2300 are not in contact with each other, food and drink, characterized in that arranged in the longitudinal direction of the housing 2100 Waste disposal device. The method of claim 2,
A cutter portion 2800 coupled to a rear end side of an open upper surface of the housing 2100 and having a plurality of fixed knives 2810 on a lower surface thereof; Including;
The lower surface of the cutter portion (2800), the food waste processing apparatus, characterized in that it is made of a hemispherical (dome) to maintain a predetermined distance from the outer diameter of the screw blades (2220, 2320). The method of claim 2,
It is rotated in a state coupled to the rear end of the first screw 2200, the pressing blade 2610 for pressing the solid discharged through the discharge hole 2510 downward, and one side of the pressing blade 2610 A rotor (2600) having an annular rotary knife (2620) formed to cut the solids formed through the discharge holes (2510); And
A cover 2700 coupled to a rear end of the discharge part 2500 and having the rotor 2600 accommodated therein; Including;
The rotary knife 2620, one side is rotated in close contact with the rear surface of the discharge unit 2500,
The cover 2700 is provided with an inner accommodating space in which the rotor 2600 is accommodated, and an insert 2711 that is in close contact with the other side of the rotor 2600, and is coupled to a rear surface of the insert 2711. Of the outlet 2720 and the outlet 2720 in which the protrusion 2710 equipped with a damper 2712 to which the damper 2712 is mounted, and the solid material pressurized downward by the pressing blade 2610 are freely dropped into the stirring vessel 3000. It is formed at one end, characterized in that it comprises a locking jaw (2730) to prevent the lower side of the cover 2700 is pushed out due to the increase in the internal pressure due to the solids during the rotation of the rotor 2600 Food waste disposal device. The method of claim 2,
The outer diameters of the rear ends of the first and second screw blades 2220 and 2320 of the first screw 2200 and the teeth 2222 and 2321 are toothed; Is formed,
Food waste treatment apparatus, characterized in that the interval between the screw blades (2220, 2320) is gradually narrowed toward the rear end of the first screw (2200) and the second screw (2300). The method of claim 2, wherein the screen network 2400,
Food waste disposal apparatus, characterized in that consisting of a hemispherical (dome) to maintain a predetermined interval with the outer diameter of the screw blade (2220, 2320). The method of claim 2,
The front of the discharge part 2500, the intaglio space portion 2520 to be in contact with the screw blades (2220, 2320) provided at the rear end of the first screw (2200) and the second screw (2300); Is formed, and the space portion 2520 includes: a pair of concave guide surfaces 2521 for guiding food waste solids into the discharge holes 2510; Is formed, the rear surface of the discharge portion 2500, the downwardly inclined inclined surface (2530) for guiding the solids passing through the discharge hole 2510 downward; Food waste processing apparatus, characterized in that formed. The method of claim 2, wherein the driver 6000,
A driving motor 6100 provided between the inner case 4000 and the outer case 8000;
A first sprocket 6200 axially coupled to a rotation shaft of the drive motor 6100;
A second sprocket axially coupled to the stirring shaft 6310 penetrating the inside of the stirring tank 3000, a plurality of stirring wings 6320 mounted along the outer surface of the stirring shaft 6310, and the stirring shaft 6310. (6300);
A third sprocket 6400 axially coupled to the shaft 2210 of the first screw 2200;
A connection chain 6500 connecting the first sprocket 6200, the second sprocket 6300, and the third sprocket 6400 to transfer power of the driving motor 6100; And
Clutch bearings 6600a and 6600b axially coupled to the stirring shaft 6310 and the third sprocket 6400;
Food waste processing apparatus comprising a. The method of claim 8,
When the first sprocket 6200 rotates in the forward direction by the driving motor 6100, rotational power is connected to the shaft 2210 axially coupled to the third sprocket 6400 by the clutch bearings 6600a and 6600b. When the first screw 2200 is rotated in one direction and the stirring shaft 6310 is axially coupled to the second sprocket 6300, rotational power is released, and when the first sprocket 6200 rotates in the reverse direction, the clutch bearing ( Rotational power is connected to the stirring shaft 6310 coupled to the second sprocket 6300 by 6600a and 6600b, such that the stirring shaft 6310 rotates in one direction and the third sprocket 6400 is shaft coupled 2210. ) Is a food waste processing apparatus, characterized in that the rotational power is released. The method of claim 9,
In the housing 2100, when the first sprocket 6200 rotates in the reverse direction, rotational power is connected to the shaft 2210 in which the third sprocket 6400 is axially coupled, so that the first screw 2200 is reversed. When rotated, the locking stick (2110) to block the reverse rotation of the first screw (2200) while being interposed between the screw blade 2220 and the inner surface of the housing 2100; Food waste processing apparatus, characterized in that further provided. delete The method of claim 1,
Food waste disposal apparatus, characterized in that provided in the duct (7100) a plurality of stainless steel (7110) for buffering the air flowing from the stirring tank (3000), and a sterilization lamp (7120). delete The method of claim 1,
In the stirring tank 3000, a mixture of food waste solids and microorganisms is discharged to form a three-stage discharge hole 3100 to fall into the storage container 8000, and lifts up and down on the outer side to discharge holes 3100. The food waste processing apparatus, characterized in that it comprises a discharge control plate (3110) for opening and closing a predetermined portion, the discharge of the mixture of food waste solids and microorganisms discharged through the discharge hole (3100).

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