KR101907322B1 - Apparatus for disposing food waste - Google Patents

Abstract

An invention relating to a food waste processing device is disclosed. The food waste processing device of the present invention comprises: a storage tank unit storing food waste discharged from each household of apartment houses; a solid-liquid separator separating solid matters and filtrate by receiving the food waste from the storage tank unit and rotating the food waste; and a drier drying the solid matters discharged from the solid-liquid separator, and the operation of rotating the food waste in the solid-liquid separator and the operation of moving the food waste are simultaneously performed. An object of the present invention is to provide the food waste processing device capable of facilitating the discharge of the food waste in the apartment houses.

Description

[0001] APPARATUS FOR DISPOSING FOOD WASTE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food waste disposal apparatus, and more particularly, to a food waste disposal apparatus capable of facilitating discharge of food waste in a house.

In general, food waste that is dumped around us is a pollutant per se, which causes pollution of groundwater and soil as well as groundwater. Such food waste causes not only unpleasant odor, but also causes various environmental damages such as causing propagation of various insects, and the related departments of the government have difficulties in disposing thereof.

In order to solve various problems caused by such food waste, various types of food waste disposal apparatuses have been developed and distributed, and in recent years, food waste disposal apparatuses are also used in general households.

However, since it is difficult to remove moisture from food waste, most households are still throwing away food waste in the garbage collection box. In apartment houses, there is a problem of taking an elevator to discharge food waste. Therefore, there is a need for improvement.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2017-0097282 (published on Dec. 31, 2018, entitled Food Waste Disposal System Using Adsorption Agent).

It is an object of the present invention to provide a food garbage disposal apparatus which can facilitate the discharge of food garbage in a multi-family house.

A food garbage disposal apparatus according to the present invention comprises: a storage tank part for storing food waste discharged from each household of a multi-family house; a solid-liquid separator for separating the solid matter and the filtrate by rotating food after receiving food waste from the storage tank; And a drier for drying the solid matter discharged from the separator, wherein the operation of rotating the food waste in the solid-liquid separator and the operation of moving the food waste are simultaneously performed.

The storage tank portion includes a tank main body portion having an inner space in which food waste is stored, an agitating portion for agitating the food waste stored in the tank main body portion, and an agitating portion for agitating the filtrate of the food waste stored inside the tank main body portion, To the outside of the tank main body portion.

Further, the present invention further includes a driving unit for supplying power for rotating the solid-liquid separator, a driving unit connected to the solid-liquid separator, and a power transmitting unit for transmitting power at different rotational speeds at different gear ratios.

The power transmission portion includes a first gear portion in which a circular gear is stacked at a plurality of stages and connected to a shaft of the driving portion, a second gear portion in which a circular gear corresponding to the first gear portion is stacked at a plurality of stages, And a belt portion formed of two gear portions and a belt shape and connected to the circular gears provided in the first gear portion and the second gear portion to transmit power at different rotational speeds.

The solid-liquid separator includes an ogger connected to the power transmission unit and rotated to move the food waste in one direction, a cylindrical screen screen which is connected to the power transmission unit separately from the ogre and surrounds the outside of the ogre, And a cover portion provided to surround the outside of the screen hole, wherein the ogre and the screen hole are rotated at different speeds.

The ogre also includes a shaft member having an inner passage extending upward and downward inwardly of the cover member and moving the food waste, and a transfer plate spirally installed on the outer side of the shaft member and rotated together with the shaft member.

The ogre further includes a brush-shaped cleaner part installed along the outer edge of the conveyance plate and removing foreign substances in the screen hole.

In addition, the dryer includes a reaction tank for receiving and storing the solid matter discharged from the solid-liquid separator, a maturing tank for forming a space defined by the reaction tank and aging the solid material, a first transferring portion for transferring the solid material stored in the reaction tank to the aging tank, To the outside of the aging tank.

The first conveying portion includes a first conveying body portion having one side located inside the reaction tank and the other side extending upward from the aging tank to form a space through which the solid material is moved; a first conveying body portion rotatably installed inside the first conveying body portion, A first screw bar having a first wing rotated by a first screw and a feed drive motor for supplying power for rotating the first screw bar.

The second conveying portion includes a second conveying body portion which is located on the inner side of the aging tank and the other side of which externally extends to the outside of the aging tank to form a space through which the solid material is moved, a second conveying body portion rotatably installed inside the second conveying body portion, And a discharge drive motor for supplying power to rotate the second screw bar and the second screw bar.

The food garbage disposal apparatus according to the present invention is capable of facilitating the discharge of food waste in each household since the food garbage discharged from the apartment house passes through the storage tank portion, the solid-liquid separator and the dryer, and is separated into the solid matter and the filtrate .

In addition, since the belt portion is used in the power transmitting portion for transmitting the power of the driving portion to the solid-liquid separator, the present invention can reduce the noise compared to the power transmission structure using gears and improve the operational reliability.

Further, according to the present invention, since the brush-shaped cleaner portion is rotated on the outer side of the ogre and the foreign substance in the screen hole is removed, the filtrate separated from the food waste can be easily discharged to the outside through the screen hole.

1 is a configuration diagram of a system equipped with a garbage disposal apparatus according to an embodiment of the present invention.
FIG. 2 is a view showing a state in which a garbage disposal apparatus according to an embodiment of the present invention is installed.
3 is a view showing a state where a storage tank unit and a solid-liquid separator are installed according to an embodiment of the present invention.
4 is a view illustrating a state in which a transparent pipe portion is installed according to an embodiment of the present invention.
FIG. 5 is a view illustrating a state where a first conduit cleaning unit according to an embodiment of the present invention is installed.
FIG. 6 is a view illustrating a state where a second channel cleaning unit according to an embodiment of the present invention is installed.
7 is a perspective view illustrating a storage tank unit according to an embodiment of the present invention.
8 is a cross-sectional view of a storage tank according to an embodiment of the present invention.
9 is a perspective view illustrating an agitating unit according to an embodiment of the present invention.
10 is an exploded perspective view of a solid-liquid separator according to an embodiment of the present invention.
11 is a perspective view illustrating a solid-liquid separator, a driving unit, and a power transmission unit according to an embodiment of the present invention.
12 is an exploded perspective view of a solid-liquid separator according to an embodiment of the present invention.
13 is a view schematically showing the operation state of the solid-liquid separator according to the embodiment of the present invention.
14 is a partially cutaway perspective view of a solid-liquid separator according to an embodiment of the present invention.
15 is a view showing a main configuration of a dryer according to an embodiment of the present invention.
16 is a view showing an installation state of a dryer according to an embodiment of the present invention.

Hereinafter, a garbage disposal apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

Further, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

2 is a view showing a state in which a garbage disposal apparatus according to an embodiment of the present invention is installed, and FIG. 3 is a cross-sectional view of a garbage disposal apparatus according to an embodiment of the present invention. 4 is a view illustrating a state in which a transparent tube portion is installed according to an embodiment of the present invention. FIG. 5 is a cross-sectional view of the present invention FIG. 6 is a view illustrating a state in which a second pipe cleaning unit according to an embodiment of the present invention is installed. FIG. 7 is a cross- FIG. 9 is a perspective view illustrating an agitating unit according to an embodiment of the present invention. FIG. 10 is a perspective view of the agitating unit according to an embodiment of the present invention. Invention FIG. 11 is a perspective view illustrating a solid-liquid separator, a driving unit, and a power transmitting unit according to an embodiment of the present invention. FIG. 12 is a perspective view of a solid- FIG. 13 is a schematic view showing an operation state of the solid-liquid separator according to an embodiment of the present invention, FIG. 14 is a partially cutaway perspective view of a solid-liquid separator according to an embodiment of the present invention, FIG. 15 FIG. 16 is a view showing the installation of a dryer according to an embodiment of the present invention. Referring to FIG.

1 to 6, a food waste disposal apparatus 200 according to an exemplary embodiment of the present invention includes a food pulverizer 3, a first conveying duct unit 6, and a second conveying duct unit 7 A first conduit cleaning unit 20, a second conduit cleaning unit 25, a flow control valve unit 30, a control unit 35, a storage tank unit 40, and a solid-liquid separation unit 70 A dryer 130, a wind-up unit 150, and an emergency drainage line 180.

A sink (2) installed in each household of the apartment house is provided with a water outlet (1). A food pulverizer (3) for pulverizing food waste is installed on the lower side of the sink (2). The food pulverizer 3 operated by the driving of the pulverizing motor 4 is provided with a blade so that the food waste is pulverized and discharged through the main pipe 5.

Each kitchen pipe 5 of the apartment house extends downward and is installed in the first conveying duct portion 6 and the second conveying duct portion 7. The first transfer conduit section 6 is a conduit provided in the communal house and is a conduit for guiding the discharge of the mis-discharged water through the main piping 5. [

The second transfer conduit section 7 is a conduit for guiding the food waste discharged from each household to the storage tank section 40 provided in the machine room 39. When the first conveying duct section 6 and the second conveying duct section 7 are installed, a valve 67 for controlling the movement of the misfilm discharged from the home including the food waste is installed. Therefore, in the case where waste water including food waste is discharged from the home, the waste water including the food waste is transferred to the storage tank unit 40 through the second conveyance pipe section 7, and the waste water without the food waste And is transferred to the sewage treatment facility through the first conveyance pipe passage (6).

When the first conveying pipeline unit 6 is used alone, the first conveying pipeline unit 6 may be connected to the storage tank unit 40 in the machine room 39 to guide the discharge of the food waste.

The second conveyance pipe portion 7 is provided separately from the first conveyance pipe portion 6 provided in the existing apartment house and the food waste is discharged through the second conveyance pipe portion 7, The first conduit cleaning unit 20 and the second conduit cleaning unit 25 are installed in order to prevent clogging of the transparent conduit 10, The transparent conduit section 10, the first channel cleaning section 20, and the second channel cleaning section 25 may be installed in the first transfer conduit section 6 as well.

As shown in FIG. 4, the transparent conduit part 10 is installed in a part of the second transfer conduit part 7. The transparent conduit portion 10 is formed in a pipe shape which is formed of a transparent material and can easily grasp the internal state of the transparent conduit portion 10 from the outside. Therefore, when the duct is clogged by the food waste, it is possible to quickly grasp the clogged portion through the transparent duct portion 10, thereby saving time required for the maintenance work.

The transparent conduit section 10 may be installed in all the conduits installed in the food waste disposal apparatus 200, and may be installed only in a part often closed as necessary. Since the transparent conduit section 10 is provided, the state of the conduit can be easily confirmed without cutting the conduit when the conduit is clogged.

5, the first conduit cleaning unit 20 includes a first cleaning conduit 22, which is a conduit for supplying washing water to the inside of the transparent conduit 10 and the second transfer conduit 7, do. The first cleaning duct 22 is connected to a separate water supply facility, and the wash water is supplied by a valve 67 operated at a predetermined time. Since the outlet of the first cleaning duct 22 is located inside the plurality of ducts, the washing water is supplied to the inside of the duct set through the first cleaning duct 22 to prevent clogging of the duct due to food waste.

As shown in FIG. 6, the second duct cleaning unit 25 includes a ring-shaped second cleaning duct 27. The first conduit cleaning unit 20 is installed in a horizontal direction or in a tilted direction, and the second conduit cleaning unit 25 is installed in a conduit extending in the vertical direction to prevent the conduit from being blocked.

The second cleaning conduit 27 is provided along the outer periphery of the second conveying path portion 7 when the second conveying path portion 7 extends in the vertical direction, The plurality of nozzles extend inward of the second transfer conduit part 7 to spray wash water in a downward inclined direction.

The flow control valve unit 30 is provided in at least one of the first transfer conduit 6, the second transfer conduit 7 and the transparent conduit 10 to control the movement of fluid flowing through the conduits can do. The flow control valve unit 30 is manually operated, and may be automatically connected to the control unit 35 when necessary.

The control unit 35 controls the operation of the first channel cleaning unit 20, the second channel cleaning unit 25 and the flow control valve unit 30 so that each channel can be automatically cleaned when the pipe is closed due to food waste And can be automatically cleaned to prevent pipe clogging.

As shown in Fig. 1, the food waste pulverized in the food pulverizer 3 is moved through the kitchen pipe 5 together with water. The pulverized food wastes are moved to the storage tank portion 40 in the machine room 39 through the first transfer conduit portion 6 and the second transfer conduit portion 7. The food waste stored in the storage tank unit 40 is transferred to the solid-liquid separator 70 and separated into the liquid and the liquid, and then the solid material 172 is moved to the dryer 130 and dried. And is discharged to the outside. Then, the pre-liquid discharged from the solid-liquid separator (70) is discharged to the sewage pipe (32). On the other hand, when a failure occurs in the machine room 39 or the pipeline of the second conveying pipeline portion 7 is blocked, the first conveying pipeline portion 6 ) And the sewage pipe (32) to discharge food waste and water.

The present invention relates to a food garbage disposal apparatus (200) for a multi-family house, and it is an object of the present invention to facilitate food garbage disposal And to provide a system capable of discharging it. On the other hand, the controller 35 is installed in the solid-liquid separator 70, and a separate control device may be additionally provided if necessary.

The blowing unit 150 is a device for purifying the odor generated in the machine room 39 and the odor of the dryer 130, and a purifier including a quadruple feeder 152 and a blowing fan is installed.

1 to 3, the machine room 39 includes a storage tank 40, a solid-liquid separator 70, and a dryer 130, and protects the internal facility from an external impact.

As shown in FIGS. 3 and 7 to 9, the storage tank unit 40, in which the food waste discharged from each household of the apartment house is stored, includes a tank main body portion 42 having an inner space for storing food waste, An agitating part 50 for agitating the food waste stored in the tank main body part 42 and a filtrate 174 of food waste stored in the tank main body part 42 connected to the upper side of the tank main body part 42 An overflow prevention pipe 60 for discharging the water to the outside of the tank main body portion 42, an outlet 61, an electronic panel 62 and an automatic cleaning device 66.

The storage tank part 40 is connected to the second conveyance pipe part 7 or the first conveyance pipe part 6 to receive food waste and water. Since the inclined plate 44 is provided on the lower surface of the tank main body portion 42, the food garbage can be moved toward the discharge port 61 located at one side lower portion along the swash plate 44.

A discharge port 61 is provided in the lower portion of the tank main body portion 42 and an inspection window 65 is provided on the upper side of the discharge port 61 to observe the inside of the tank main body portion 42.

An opening on the upper side of the tank main body part 42 is opened and closed by a lid panel 63 and the agitating part 50 provided on the lid panel 63 is installed in a vertical direction. The stirring section 50 includes a stirring motor 52, a transmission gear section 54, a shaft 56 and a propeller 58. [ A stirring motor 52 and a transmission gear portion 54 are provided on the upper side of the lid panel 63 and a shaft 56 connected to the transmission portion 54 extends to the lower side of the lid panel 63. [ The propeller 58 connected to the lower side of the shaft 56 is rotated together with the shaft 56 so that the food waste inside the tank body portion 42 is stirred.

The overflow prevention conduit (60) located on the upper side of the discharge port (61) is connected to the sewage pipe (32). When food waste is not discharged through the discharge port 61 due to an abnormality in the storage tank unit 40, the food waste is discharged through the overflow prevention pipe 60 in an emergency.

The electronic panel 62 is disposed on the side surface of the tank body portion 42 and electronically controls the operation of the storage tank portion 40. [ A separate service door 64 is detachably installed on the cover panel 63 and an automatic cleaning device 66 for cleaning the inside of the storage tank portion 40 is also installed on the cover panel 63.

The passage pipe (8) connected at one end to the discharge port (61) is connected to the solid-liquid separator (70) at the other side. Therefore, the food waste discharged from the storage tank unit 40 is transferred to the solid-liquid separator 70. On the other hand, the discharge pipe 68 branched from the passage pipe 8 is connected to the sewage pipe 32, and a valve 67 is provided in the discharge pipe 68. Therefore, if the food waste discharged from the storage tank unit 40 can not be moved to the solid-liquid separator 70, it can be discharged to the sewage pipe 32 through the discharge pipe 68.

10 to 14, the solid-liquid separator 70 according to one embodiment includes a solid-liquid separator 80, an automatic cleaner 100, a driving unit 110, a power transmitting unit 120, An outer panel 82, a drain tank 83, and a pump 84. The outer panel 82,

The solid-liquid separator 80, which separates the solid matter 172 and the filtrate 174 by receiving food waste from the storage tank unit 40 and then rotating the solid-liquid separator 80, simultaneously performs an operation of rotating the food waste and an operation of moving the food waste . The solid-liquid separator 80 according to one embodiment is connected to the power transmission unit 120 separately from the ogre 85 and connected to the power transmission unit 120 to rotate the food waste in one direction A cylindrical screen hole 90 that surrounds the outside of the ogre 85 and has a plurality of through holes and a cover portion 91 that surrounds the outside of the screen hole 90. The ogre 85 And the screen hole 90 are rotated at different speeds.

The ogre 85 according to one embodiment includes a shaft member 86, a transfer plate 88, and a cleaner portion 89. The shaft member 86 extends in the vertical direction (refer to FIG. 14) on the inside of the cover portion 91 and has an inner passage 87 through which food waste is moved. The upper side of the inner passage 87 formed along the inside of the shaft member 86 is opened and the food waste moves toward the lower side of the shaft member 86 through the upper side of the shaft member 86. The food garbage moved downward along the shaft member 86 is discharged to the lower side surface of the shaft member 86 and then transferred to the transfer plate 88 through the lower side surface of the shaft member 86. [ As shown in Fig.

The transfer plate 88 is spirally arranged on the outer side of the shaft member 86 and rotated together with the shaft member 86. The shaft member 86 and the transfer plate 88 form one module and rotate together. The cleaner portion 89 is provided along the outer edge of the transfer plate 88 and has a brush shape for removing foreign substances in the screen hole 90. [

The food waste discharged from the storage tank unit 40 is moved to the inside of the shaft member 86 of the solid-liquid separator 80 through the passage pipe 8 and the passage pipe 8 is connected to the pump 84, It is possible to force the movement of the food waste moving through the opening 8.

The food waste moved downward along the shaft member 86 of the solid-liquid separator 80 is discharged to the space between the shaft member 86 and the screen hole 90 through the passage formed in the lower portion of the shaft member 86 And is moved upward along the transfer plate 88. At this time, the filtrate 174 contained in the food garbage flows downward due to its own weight, and only the solid matter 172 of the food garbage is moved upward.

Since the screen hole 90 provided outside the ogre 85 is cylindrical and forms a plurality of through holes, the operation of moving the filtrate 174 discharged from the food waste downward can be facilitated. The screen hole 90 and the ogre 85 are connected to the second gear portion 122 of the power transmitting portion 120 and are rotated at different rotational speeds. The filtrate 174 can be easily separated from the food waste inside the screen hole 90 by the rotation of the screen hole 90 and the ogre 85 in the same direction. The rotation speed of the screen hole 90 is different from that of the ogre 85 so that the cleaner portion 89 provided on the ogre 85 rotates while scraping the inside of the screen hole 90, Foreign matter can be easily removed.

The cover portion 91 includes an upper cover 92 and a lower cover 93 and is installed to surround the screen hole 90 and the outside of the ogre 85. The upper cover 92 is installed to cover the upper side of the ogre 85 and the screen hole 90 and the lower cover 93 is installed to cover the lower side of the ogre 85 and the screen hole 90.

A flange 94 having a path through which food waste moves is provided on the upper side of the upper cover 92 and a discharge path 95 for discharging the solid material 172 to the outside is connected. A drain pipe (96) for discharging the filtrate (174) separated from food waste is connected to the lower cover (93).

The fixed frame 81 is in the form of a frame forming the skeleton of the solid-liquid separator 70, and a plurality of exterior panels 82 are fixed to the outside of the fixed frame 81. The solid-liquid separator 80 is fixed to the fixed frame 81, and a drain tank 83 is provided below the solid-liquid separator 80. The drainage tank 83 can store food waste overflowed in the storage tank unit 40 and forms a space for temporarily storing the filtrate 174 separated from the solid-liquid separator 80.

The drain pipe 96 of the solid-liquid separator 80 is connected to the existing sewage pipe 32 and can directly discharge the filtrate 174 separated from the food waste. Or the drain pipe 96 is connected to the drain tank 83 so that the filtrate 174 is temporarily stored inside the drain tank 83 and then discharged outside.

After the filtrate 174 is separated from the food waste, the remaining solid matter 172 is discharged through the discharge path 95 and transferred to the dryer 130.

14, the automatic washing section 100 automatically cleans the inside of the solid-liquid separator 80 by injecting washing water into the inside of the solid-liquid separator 80, and the inside of the solid- . The automatic cleaning unit 100 according to the embodiment includes a plurality of nozzle members 104 for supplying cleaning water to the inside of the cover portion 91. [ The nozzle member 104 is installed along the longitudinal direction of the cover 91 and each nozzle member 104 is connected to the washing water supply pipe 102 to receive washing water. The washing water is supplied to the inside of the cover portion 91 through the nozzle member 104 and the washing water is sprayed to the inside of the cover portion 91 through the washing water supply pipe 102 at every predetermined time to prevent foreign matters from being caught in the screen hole 90, The filtrate 174 separated from the food waste can be easily discharged to the outside of the screen hole 90.

The driving unit 110 for supplying the power for rotating the solid-liquid separator 80 uses a motor and is operated by a control signal of the control unit 35.

The driving unit 110 and the solid-liquid separator 80 are installed side by side and are connected to each other by the power transmitting unit 120. The power transmitting portion 120 is connected to the driving portion 110 and the solid-liquid separator 80, and transmits power at different rotational speeds at different gear ratios. The power transmitting portion 120 according to an embodiment includes a first gear portion 121, a second gear portion 122, a belt portion 125, and a protective case 128.

The first gear portion 121 is formed by stacking circular gears at a plurality of stages and is connected to the shaft of the driving portion 110. The second gear portion 122 is connected to the solid-liquid separator 80 by stacking circular gears corresponding to the first gear portion 121 at a plurality of stages. The belt portion 125 is formed in a belt shape and connected to the circular gears provided in the first gear portion 121 and the second gear portion 122 to transmit power at different rotational speeds.

The first gear portion 121 is vertically stacked with two circular gears and is connected to the output shaft of the driving portion 110. The second gear portion 122 is also vertically stacked with the second upper gear 123 and the second lower gear 124 and connected to the shaft member 86 of the ouger 85 and the screen hole 90, respectively. The belt portion 125 according to one embodiment includes an upper belt 126 connecting the second upper gear 123 and gears provided on the upper side of the first gear portion 121, And a lower belt 127 connecting the gears provided below the first gear portion 121. [ The number of gear teeth of the first gear portion 121 and the gear portion of the second gear portion 122 are set differently so that the number of revolutions of the second upper gear 123 and the second lower gear 124 are made different. The ogre 85 connected to the second upper gear 123 and the screen hole 90 connected to the second lower gear 124 are rotated in the same direction but the ogre 85 rotates faster than the screen hole 90 It is possible to easily remove the foreign substance held inside the screen hole 90 by the cleaner portion 89.

Since the protective case 128 is installed in a shape that encloses the first gear portion 121, the second gear portion 122 and the belt portion 125, noise generated during power transmission is reduced, (121), the second gear portion (122), and the like.

15 and 16, the dryer 130 for drying the solid matter 172 discharged from the solid-liquid separator 80 includes a housing part 131, a reaction tank 132, a maturing tank 133, 1 transferring part 134 and a second transferring part 140.

The housing part 131 forms an outer shape of the drying part and is installed inside the housing part 131 in a state where the reaction tank 132 and the aging tank 133 are partitioned. The reaction tank 132 forms a space for receiving and storing the solid matter 172 discharged from the solid-liquid separator 80. The aging tank 133 forms a space defined by the reaction tank 132 and forms a space for aging the solid material 172.

The first transfer part 134 may be formed in various shapes within the technical concept of transferring the solid material 172 stored in the reaction tank 132 to the aging tank 133. The first conveying unit 134 according to one embodiment includes a first conveying unit 134 having one side positioned inside the reaction tank 132 and the other side extending upward from the aging tank 133 to form a space through which the solid material 172 is moved, A first screw bar 136 and a second screw bar 136 having a body part 135 and a first wing 137 which is rotatably installed inside the first transfer body part 135 and is spirally rotated, And a feed drive motor 138 that feeds power to rotate the feed roller.

The lower side of the first transfer body 135 having the channel shape is located below the reaction tank 132 and the upper side of the first transfer body 135 is located above the ripening tank 133. The first screw bar 136 is rotatably installed inside the first transfer body 135 and the solid 172 is moved according to the rotation of the first wing 137 installed in a spiral shape. The shaft of the first screw bar 136 is connected to the feed drive motor 138 and is rotated.

The second conveying unit 140 for discharging the solid matter 172 stored in the aging tank 133 to the outside of the aging tank 133 is located inside the aging tank 133 on one side and the second conveying unit 140 A second transfer body 141 that forms a space through which the solid material 172 is moved to extend outward and a second wing 143 that is rotatably installed inside the second transfer body 141 and is spirally rotated And a discharge driving motor 144 for supplying power for rotating the second screw bar 142. The second screw bar 142 is provided with a first screw hole 142a and a second screw hole 142b.

The lower side of the second transfer body 141 having the channel shape is located below the aging tank 133 and the upper side of the second transfer body 141 is located outside the aging tank 133. The second screw 142 is rotatably installed inside the second transfer body 141 and the solid 172 is moved according to the rotation of the second wing 143 installed in a spiral shape. The shaft of the second screw bar 142 is connected to the discharge drive motor 144 and is rotated.

Hereinafter, an operating state of the apparatus for treating garbage 200 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The food waste put into the sink 2 in each house of the apartment house is crushed by the food crusher 3 and then moved through the kitchen pipe 5 and is conveyed through the first conveying pipe portion 6 or the second conveying pipe portion 7).

The food waste is moved to and stored in the storage tank unit 40 in the machine room 39 and then transferred to the solid-liquid separation unit 70 to separate the solid solution 172 from the filtrate 174 which is liquid in the food waste. The food waste moved to the lower side of the ouger 85 through the shaft member 86 of the solid-liquid separator 80 is discharged through the passage formed in the lower portion of the shaft member 86. The food waste is moved upward through the transfer plate 88 of the ogre 85 while the ogre 85 and the screen hole 90 are rotated. At this time, the filtrate 174, which is liquid contained in the food waste, flows downward due to its own weight and is discharged through the drain pipe 96.

A part of the filtrate 174 contained in the food waste due to the centrifugal force generated by the rotation of the ogre 85 and the screen hole 90 passes through the screen hole 90 and moves outward and then falls downward to be discharged into the drain pipe 96 Move.

The solid material 172 pushed upward by the rotation of the ouger 85 is moved to the dryer 130 through the discharge path 95. The solid material 172 stored first in the reaction tank 132 of the dryer 130 and dried is moved to the aging tank 133 by the operation of the first transferring unit 134 and is secondarily stored and aged and dried.

The solids 172 having been completely dried are discharged through the food garbage can 160 or another transportation means. On the other hand, the odor generated in the machine room 39 is removed by the operation of the blowing unit 150 having the quadruple feeder unit 152.

As described above, according to the present invention, the food waste discharged from the apartment house passes through the storage tank 40, the solid-liquid separator 70, and the dryer 130 and is separated into the solid matter 172 and the filtrate 174 It is possible to facilitate the discharge of food waste in each household. Also, since the belt portion 125 is used in the power transmitting portion 120 for transmitting the power of the driving portion 110 to the solid-liquid separator 80, the noise can be reduced and the operational reliability can be improved compared to the power transmitting structure using the gear . The brush-shaped cleaner 89 is rotated on the outside of the ouger 85 to remove the foreign substances in the screen hole 90. Therefore, the filtrate 174 separated from the food waste is discharged to the outside through the screen hole 90 Can be easily performed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined by the appended claims. will be. Accordingly, the true scope of the present invention should be determined by the following claims.

200: Food waste disposal device
1: faucet 2: sink 3: food crusher 4: crushing motor 5: kitchen pipe 6: first conveying pipe 7: second conveying pipe 8:
10: transparent conduit part 20: first conduit cleaning part 22: first cleaning conduit 25: second conduit cleaning part 27: second cleaning conduit
30: Flow control valve unit 32: Sewer pipe 35:
39: Machine room 40: Storage tank part 42: Tank body part 44: Swash plate 50: Stirring part 52: Stirring motor 54: Transmission gear part 56: Shaft 58: Propeller 60: Overflow prevention pipe 61: 64: Service door 65: Check window 66: Automatic cleaning device 67: Valve 68:
70: Solid-liquid separator 80: Solid-liquid separator 81: Fixing frame 82: Exterior panel 83: Drain tank 84: Pump 85: Ogher 86: Shaft member 87: Inner passage 88: Feed plate 89: Part 92: upper cover 93: lower cover 94: flange 95: exhaust path 96: drain pipe
100: automatic cleaning unit 102: washing water supply pipe 104: nozzle member 110:
[0001] The present invention relates to a power transmission unit, and more particularly, to a power transmission unit,
The present invention relates to an apparatus and a method for manufacturing the same, and more particularly to an apparatus and a method for manufacturing the same. [0001] The present invention relates to a screw conveyor, 2 transfer body portion 142: second screw bar 143: second wing 144: discharge drive motor
150: air-rich portion 152: quadruplet portion 160: food garbage can 172: solid matter 174: filtrate
180: emergency drainage line

Claims (10)

A storage tank portion for storing food waste discharged from each household of the apartment house;
A solid-liquid separator for receiving the food waste from the storage tank and then rotating the solid to separate the solid and the filtrate;
A driving unit for supplying power for rotating the solid-liquid separator;
A power transmission unit connected to the driving unit and the solid-liquid separator and transmitting power at different rotational speeds at different gear ratios; And
And a drier for drying the solid matter discharged from the solid-liquid separator,
The solid-liquid separator includes an ogre connected to the power transmission unit and rotated to move the food waste in one direction; A cylindrical screen hole rotatably connected to the power transmission unit separately from the ogre, the cylindrical screen hole surrounding the ogre and having a plurality of through holes; And a cover portion installed to surround the outside of the screen hole, wherein the ogre and the screen hole are rotated at different speeds,
The ogre includes a shaft member extending vertically inside the cover portion and having an inner passage through which the food waste is moved; A transfer plate installed spirally outside the shaft member and rotated together with the shaft member; And a brush-shaped cleaner installed along an outer edge of the conveyance plate for removing foreign substances in the screen hole,
The power transmission unit may include: a first gear unit having a plurality of stages of circular gears connected to a shaft of the driving unit; A second gear portion which is formed by stacking a plurality of circular gears corresponding to the first gear portion and connected to the solid-liquid separator; And a belt portion connected to the first gear portion and the circular gear provided in the second gear portion to transmit power at different rotational speeds,
Wherein the operation of rotating the food garbage and the operation of moving the food garbage to the upper side are simultaneously performed in the solid-liquid separator.
The method according to claim 1,
Wherein the storage tank portion includes a tank body portion having an inner space in which the food waste is stored;
A stirrer for stirring the food waste stored in the tank main body; And
And an overflow prevention pipe connected to an upper side of the tank main body and discharging the filtrate of the food waste stored inside the tank main body to the outside of the tank main body.
delete delete delete delete delete The method according to claim 1,
The dryer includes a reaction tank for receiving and storing the solid matter discharged from the solid-liquid separator;
A maturing tank for forming a space defined by the reaction tank and aging the solid material;
A first conveying unit for conveying the solid matter stored in the reaction tank to the aging tank; And
And a second conveying unit for discharging the solids stored in the aging tank to the outside of the aging tank.
9. The method of claim 8,
Wherein the first conveying unit includes a first conveying body unit having a first side positioned on the inner side of the reaction tank and a second side extending upward from the aging tank to form a space through which the solid material moves;
A first screw bar rotatably installed inside the first transfer body and having a first wing rotated in a spiral manner; And
And a feed drive motor for supplying power for rotating the first screw bar.
9. The method of claim 8,
The second conveying unit includes a second conveying body unit having one side located on the inner side of the aging tank and the other side extending to the outside of the aging tank to form a space through which the solid material moves;
A second screw bar rotatably installed inside the second transfer body and having a second wing rotated in a helical manner; And
And a discharge driving motor for supplying power to rotate the second screw bar.

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