KR101296794B1 - Garbage disposal apparatus and de-humidifying unit for the garbage disposal apparatus - Google Patents

Abstract

Food waste treatment apparatus according to the present invention, a garbage disposal unit for storing and processing food waste; A garbage input unit provided above the garbage processing unit; An exhaust unit for exhausting the high temperature, high humidity air in the inner space of the waste disposal unit; An air supply unit supplying air to the internal space of the waste disposal unit; And after removing the moisture contained in the air discharged from the exhaust unit, and includes a moisture removing unit for supplying the air from which the moisture is removed to the air supply unit side. According to the present invention, there is an advantage that the problem due to odor is improved by allowing the moisture-depleted air to be supplied again on the circulation path.

Description

GARBAGE DISPOSAL APPARATUS AND DE-HUMIDIFYING UNIT FOR THE GARBAGE DISPOSAL APPARATUS}

The present invention relates to a food waste disposal apparatus. The present invention relates to a moisture removal unit of the air-cooled food waste treatment apparatus.

Food left over from humans is disposed of as garbage. As a typical method for treating food waste, there is a method of reducing the weight and volume of the food waste by means of crushing and discharging, incineration, or fermentation. In some cases, food waste processed through fermentation or the like may be recycled as fertilizer or the like. Among these methods, a lot of attention in recent years is a method of treating food by biochemical treatment such as fermentation. The present invention is interested in such a biochemical food waste treatment apparatus. In particular, if the food contains a lot of moisture and the amount of food waste as in Korea, it would be more preferable to treat the food waste through fermentation.

The method proposed by the inventor of the present invention as a conventional food waste treatment apparatus is presented in Patent Registration No. 10-0978788 "Agitating unit of the food waste treatment apparatus". The prior art proposes a method of reducing the amount of food waste by inducing natural fermentation through agitation by putting food waste into a specific treatment device and recycling it as compost.

However, the prior art is to discharge the air of the food waste treatment apparatus (hereinafter, also abbreviated as "treatment apparatus") to the outside. Therefore, the bad smell of food waste, the user is reluctant, there is a problem that harms the living environment. In addition, in the urban environment where population is concentrated, there is a problem that it is hardly used because of the influence of the smell.

In addition, although a method of recovering heat energy by performing heat exchange with hot air in the space inside the processing apparatus is performed, there is a problem that the heat recovery can not be said to be sufficient even if it is. This is a big problem that causes an increase in operating costs in the case of the device using a large amount of energy.

In addition, there is a problem that the filter applied to avoid the direct discharge of the air inside the processing apparatus is difficult to clean and acts as a direct cause for raising the operating cost of the processing apparatus.

Korea Patent Registration No. 10-0978788

The present invention is proposed to solve the above problems, and aims to fundamentally eliminate the problem of odor generation, increase the heat recovery efficiency to increase energy use efficiency, and reduce the operating cost of the treatment apparatus.

Food waste treatment apparatus according to the present invention, the garbage disposal unit (1) which is at least heated to store and treat food waste; A garbage input unit 2 provided above the garbage disposal unit; An exhaust unit 11 for exhausting the high temperature and high humidity air in the inner space of the waste disposal unit; An air supply unit 12 for supplying air to the internal space of the waste disposal unit; A moisture removal unit 5 for supplying air from which moisture is removed to the air supply unit side after removing moisture included in air discharged from the exhaust unit; And a heat exchange unit 4 for heating the low-temperature air from which the moisture is removed from the moisture removing unit 5 with the high temperature air exhausted from the exhaust unit 11 to heat the same, and supply the air to the air supply unit. The waste disposal unit 1 includes a stirring unit 14 provided with at least three stirring chambers partitioned from each other by partition walls 143 and 145, and the food waste is partition walls 143 and 145. Transfer to the other stirring chamber adjacent to each other by a predetermined amount through the transfer passages (144, 146) provided in the), the moisture removal unit (5), a plurality of bet transfer extending in the vertical direction to be cooled by the cold outside air Tube 57; And headers 52 and 53 connected to upper and lower ends of the plurality of bet transfer pipes 57 so that the plurality of bet feed pipes 57 communicate with each other to collect condensed water.
Here, an inside air transfer pipe 56 through which outside air is transferred is provided in the inside air transfer pipe 57, and a lower header (ie, the bottom transfer head 57 in contact with the bottom side of the headers 52 and 53) Condensed water is collected in 53, and a condensate outlet 59 for discharging the condensed water may be provided.
According to another aspect of the present invention, there is provided a moisture removing unit of a food waste treating apparatus comprising: a plurality of bet transfer pipes 57 in which air of high temperature and high humidity inside the waste processing unit is transferred and cooled by cold air; An upper header 52 provided at an upper side of the plurality of bet conveying pipes so as to focus; A lower header 53 provided at a lower side of the plurality of bet conveying pipes to focus; And blocking walls 54 and 55 for partitioning the inside of the upper header 52 and the lower header 53 and connecting two or more of the bet transfer pipes 57 to any one partitioned space. Is included, any one or more of the bet conveying pipe 57 is air is introduced into the compartment, and the other one or more of the bet conveying pipe 57 to transport the air out of the compartment to let out Characterized in that.
Here, the inside air transfer pipe (57), characterized in that the outside air transfer pipe 56 is a cold outside air is transferred.

According to the present invention, the air inside the processing apparatus is provided in a structure that essentially circulates inside the processing apparatus and does not discharge to the outside, thereby having an advantage that the odor problem does not occur fundamentally. In addition, there is no heat dissipation except for the heat loss required when removing moisture, there is an advantage that the energy use efficiency is increased. In addition, it can be expected that the operating cost is reduced.

1 is a plan view of a food waste processing apparatus according to the embodiment.
2 is a perspective view of a garbage disposal unit.
3 is a left side view of the food waste treating apparatus.
4 is a front view of the food waste treating apparatus.
5 is a block diagram of a food waste processing apparatus.
6 is a rear view of the food waste treating apparatus.
Figure 7 is a rear view of the moisture removal unit, the outer case and the like removed state.
8 is a cross-sectional view of AA ′ of FIG. 7 as a cross-sectional view of the upper header.
FIG. 9 is a cross-sectional view of B-B 'of FIG. 7 as a cross-section of the lower header. FIG.
10 is a side view of the moisture removing unit.
FIG. 11 is a cross-sectional view taken along line C-C 'of FIG. 7 illustrating the relationship between adjacent inner conveying pipes and outer air conveying pipes. FIG.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

1 is a plan view of a food waste treating apparatus according to an embodiment, FIG. 2 is a perspective view of a waste treating unit, and FIG. 3 is a left side view of the food waste treating apparatus. 1 to 3, the outer case is shown in a deleted state, and each component necessary for the description of the embodiment may be highlighted.

Referring to FIG. 1, in the food waste processing apparatus according to the embodiment, the garbage input unit 2 into which the food waste is input, and the food waste bin are lifted to the garbage input unit 2 provided above the processing apparatus. Lifting unit 3 and the food waste introduced through the garbage input unit 2 are processed and discharged through mixing, fermentation, ripening, decomposition, extinction, drying, etc. to reduce the weight and volume of food waste and compost it. On the system for circulating the internal air of the waste processing unit 1, the heat exchange unit 4 for recovering heat, and the system air for circulating the internal air of the waste processing unit 1 It is provided in the moisture removal unit 5 for removing the water contained in the food.

The waste disposal unit 1 includes an agitation unit 14 for stirring food waste, an exhaust unit 11 for exhausting internal air of the waste disposal unit 1, and air exhausted through the exhaust unit 11. After the treatment in a constant manner, the air supply unit 12 for supplying again to the garbage processing unit 1, and the discharge unit 13 for discharging the food composted after the treatment is included. The stirring unit 14 is provided with a heating wire on the outside of the stirring unit to maintain a temperature of about 55 degrees Celsius, the heat insulation is provided on the outside of the heating wire to prevent heat loss. This may have the purpose to increase the activity of the microorganisms and to dehydrate the food waste.

The overall operation of the embodiment will be briefly described with reference to the schematic configuration described above. The user puts the food waste bin in the lifting unit 3, and operates the lifting unit 3 to convey it upwards. When the food waste bin reaches the position of the garbage input unit 2, the operation of the lifting unit 3 is stopped, and the food waste is input through the garbage input unit 2. The amount of food waste added is controlled to a certain amount by operating a hopper device. This is to prevent the temperature / humidity, which is the internal environment of the stirring unit 14, from being affected by the newly introduced food waste, so as not to affect the processing of food waste. The injected food waste is discharged through the discharge unit 13 after being processed by the stirring unit 14.

On the other hand, the stirring unit 14 is to process the food waste through the process of mixing, fermentation, ripening, decomposition, extinction, drying, such as food waste, so that the internal environment of the stirring unit 14 to reach approximately 55 degrees Make the microbe work smoothly. As such, the internal environment of the stirring unit 14 is a high temperature environment rather than room temperature, and the moisture contained in the food waste gradually evaporates, and the evaporated moisture makes the internal space of the stirring unit 14 into a high humidity environment. The internal air of the stirring unit 14 is exhausted through the exhaust unit 11 and transferred to the heat exchange unit 4. The heat exchange unit 4 heats low temperature air supplied by using high temperature air exhausted through the exhaust unit 11. The heat exchanged through the heat exchange unit 4 and cooled to a certain degree is supplied to the moisture removal unit 5 to remove moisture. Air dehumidified in the moisture removing unit (5) is introduced into the low-temperature side air of the heat exchange unit (4) and heat exchanged, and then supplied to the stirring unit (14) through the air supply unit (12).

Referring to the flow path of the air inside the processing apparatus, it can be seen that the air inside the stirring unit 14 is not discharged to the outside but circulates on the circulation path. As a result, it can be seen that there is no air forcibly discharged to the food waste processing apparatus and the inconvenience caused by the odor can be reduced. In addition, the high temperature side air and the low temperature side air of the heat exchange unit 4 are the same air, the high temperature side air is the air immediately after being exhausted from the stirring unit 14, and the low temperature side air is the moisture in the moisture removal unit 5. After it is removed it can be seen that the air just before entering the stirring unit 14. By the action of the heat exchange unit 4, the energy use efficiency of the treatment apparatus can be further increased. That is, since the air passing through the moisture removal unit 5 maintains a certain temperature higher than the atmospheric temperature, the temperature of the air supplied through the air supply unit 12 after heat exchange is higher, thereby increasing the thermal efficiency further. You can easily expect.

Hereinafter, each unit will be described in more detail.

Referring to FIG. 2, the garbage disposal unit 1 is partitioned into three interior spaces by an outer case and partition walls 143 and 145. Three internal spaces are provided from the left side to the right side, that is, the first stirring chamber, the second stirring chamber, and the third stirring chamber on the basis of the drawings, and the stirring motor (see 148 in FIG. 3) is crossed across each stirring chamber. A driving shaft 147 to be driven, a stirring wheel 141 fastened to the driving shaft, and a plow plate 142 fastened to the stirring wheel are provided to stir the food waste.

In the first stirring chamber, the process of adding, mixing, ripening, fermenting and decomposing food waste is performed, and in the second stirring chamber, fermentation, decomposition, extinction and drying of the food waste are performed, and in the third stirring chamber, Disassembly, drying and discharge of food waste may be carried out. Each stirring chamber is communicated with each other by the conveyance passage 144 (146). Thus, the food waste of a certain amount is passed to the second stirring chamber through the first transfer passage 144 during the stirring action in the first stirring chamber, and the food waste of the predetermined amount is transferred to the second stirring passage during the stirring action in the second stirring chamber. Through 146, it passes to a 3rd stirring chamber. During transportation of each stirring chamber, the moisture of the food waste evaporates to reduce weight and volume.

An exhaust unit for exhausting air in the stirring chamber across each of the stirring chambers is provided. The exhaust unit 11 includes an exhaust pipe 111 communicating with an internal space of each stirring chamber, and an exhaust pipe 112 formed by opening the exhaust pipe 111 in a plurality of places. In addition, an air supply unit for supplying air to the stirring chamber across each stirring chamber is provided. The air supply unit 12 includes an air supply pipe 121 that communicates with an internal space of each stirring chamber, and an air supply hole 122 that is opened at a plurality of locations of the air supply pipe 121.

The high temperature and high humidity air of the stirring unit 14 is discharged through the exhaust unit 11. Through the air supply unit 12, the air from which moisture is removed from the high temperature and high humidity air exhausted through the air exhaust unit 11 is supplied again.

Referring to Figure 3, the garbage input unit 2 is provided on the upper side of the garbage processing unit 1 to allow a certain amount of food waste is input by the hopper device. The garbage inlet unit 21 is provided with a lid 21 so as to block the air and the internal space of the garbage disposal unit 1 from each other, and to ensure the opening and closing of the lid 21 and a gas spring ( 22) is provided.

A lifting unit 3 is provided at the front of the garbage input unit 2. The lifting unit 3 is provided with a strut 31 extending vertically in front of the garbage injecting unit 2 and a pedestal 32 movable up and down along the strut 31. The pedestal 32 is moved up and down by a lifting motor 33, a pulley 34 receiving the driving force of the lifting motor 33, and a tensioning mechanism 35 tensioned by the pulley 34. Can be. Chain or wire may be exemplified in the tension mechanism 35. 4 is a front view of the food waste treating apparatus. Referring to FIG. 4, a lifting switch 35 for allowing a user to operate the lifting unit 3 and a stop switch 36 for automatically stopping when the pedestal 32 is transported upward are further provided. Prepared.

By the lifting unit 3, the user puts the trash can on the pedestal 32, and when the lifting switch 35 is operated, the lifting motor 33 is operated to raise and lower the pedestal 32, and after the predetermined distance rises, the lifting switch The stand 35 can be operated to automatically stop the pedestal 32. After the trash can is raised, the lid 21 is opened and the trash can is tilted to drop food waste.

The lifting unit 3 is employed in the food waste processing apparatus that should have a storage space as in the present invention, and thus, the convenience store that does not need to touch the trash can, more than a hundred kilograms, etc., further enhances the user's convenience. You can.

Referring back to FIG. 3, the air exhausted from the waste disposal unit 1 is transferred to the moisture removal unit 5 via the heat exchange unit 4 and the blowing unit 6. The moisture removing unit 5 condenses and discharges moisture in air of high temperature and high humidity by a cooling medium exemplified by the atmosphere.

5 is a block diagram of a food waste treating apparatus according to the embodiment.

Referring to Figure 5 will be described in detail the flow of air circulating inside the food waste treatment apparatus. The interior of the garbage disposal unit 1 is set in an environment of about 55 degrees Celsius so that microorganisms can actively work. This environment is a certain temperature higher than the room temperature, the inside of the stirring unit 14 is a high temperature, food waste is a high humidity environment because it contains a lot of moisture. As a result, it can be guessed that the internal space of the stirring unit 14 is comprised in the environment of high temperature, high humidity.

An exhaust unit 11 is connected to each stirring chamber of the stirring unit 14, and air of high temperature and high humidity is discharged through the exhaust unit 11. The high-temperature, high-humidity air discharged through the exhaust unit 11 is processed through another unit and then supplied to the air supply unit 12 again to draw a circulation path coming into the stirring unit 14.

In detail, the high-temperature, high-humidity air discharged through the exhaust unit 11 is supplied to the heat exchange unit 4 to perform heat exchange primarily. At this time, as the low temperature medium, air of low temperature and low humidity discharged from the moisture removing unit 5 is used. The air discharged from the moisture removal unit 5 may be higher in temperature than the air, although the temperature may be lowered by heat exchange with the air. Therefore, it can be assumed that after the heat exchange is finished, the temperature will be higher than in the prior art. Of course, it is also clear that there is no problem due to odor by being circulated without being discharged to the atmosphere.

The air having a predetermined temperature decreases while passing through the heat exchange unit 4 is moved to the moisture removing unit 5 via the blowing unit 6. On the other hand, the air discharged from the stirring unit 14 is preferably such that the relative humidity does not reach 100% until passing through the inlet end of the blowing unit, more preferably the moisture removal unit (5). This may be performed by adjusting the rated capacity, the blowing capacity, the internal temperature of the stirring unit 14, and the like for garbage input of the food waste processing apparatus. As a result, it is possible to improve a problem in which moisture in the air may be caused by condensation of moisture on the upstream side of the front end of the moisture removing unit 5.

The blower unit 6 applies a negative pressure to the heat exchange unit 4 side and a positive pressure to the moisture removing unit 5 side. This is for the purpose of causing a stable air flow as a whole in the large internal space of the stirring unit (14). More specifically, in the case where the blower unit 6 is installed at a position biased to any one side of the stirring unit 14, for example, directly downstream of the air supply unit, on the entire circulation path of air, the exhaust unit This is because the amount of air leaking into the atmosphere increases due to the imbalance between the positive pressure and the negative pressure applied to the air supply unit 12 and the air supply unit 12, which may cause odor.

The moisture removing unit 5 condenses the moisture contained in the air of high temperature and high humidity by an external cooling medium exemplified as the atmosphere as described above. The condensed moisture is discharged to the outside as water, it can be guessed that the odor causing particles are also discharged to the outside. In the form of the moisture removal unit (5) it can be easily considered that the high-temperature, high-humidity air flows through the tube and the cooling medium flows outside the tube.

Air passing through the moisture removing unit 5 and the moisture is removed is returned to the low temperature side of the heat exchange unit (4). As described above, the heat exchange unit 4 performs heat exchange using air discharged from the waste disposal unit 1 toward the high temperature side. The air on the low temperature side passing through the heat exchange unit 4 is again supplied to the waste disposal unit 1 through the air supply unit 12.

The heating of the air supplied to the waste disposal unit 1 to a certain level does not affect the internal environment of the stirring unit 14, in particular, the temperature, so as not to interfere with the food treatment atmosphere by microorganisms, and heat recovery. It has a purpose for the same time.

6 is a rear view of the food waste treating apparatus according to the embodiment.

Referring to FIG. 6, a moisture removing unit 5 is provided below the heat exchange unit 4. The moisture removing unit 5 is provided with the air discharged from the blowing unit 6, removes the moisture and then discharges it to the heat exchange unit 4 side. The connecting pipe line referred to as 43 is a pipe connecting the moisture removing unit 5 and the heat exchange unit 4. The moisture removing unit 5 is a device for removing moisture from the air circulating inside the food waste processing apparatus as the air of high temperature and high humidity, and forced air convection by blowing air having a normal temperature using a plurality of external air blowing fans 51. Heat exchange with a furnace.

7 is a rear view of the moisture removing unit, and the outer case and the like are removed. Referring to FIG. 7, an upper end and a lower end of a bet transfer pipe 57 through which high-temperature, high-humidity air circulates in the treatment system system and a transfer pipe 57 that leads to a gas circulating inside the food waste treatment device are fastened. The upper header 52 and the lower header 53 are provided. The inside of the bet conveying pipe 57 is provided in plural in the left and right direction in a form extending vertically. The bet sequentially moves a plurality of transfer pipes (57). The headers 52 and 53 serve to guide the sequential movement of the transfer pipe 57. To this end, a plurality of blocking walls (see 54 in FIG. 8) (see 55 in FIG. 9) are provided in the headers 52 and 53 obliquely in the left and right directions.

On the other hand, the inside air transfer pipe 57 is inserted into the inside air transfer pipe (57). As a result, although the cold atmosphere is in contact with the outside of the external air transport pipe 56, the cold atmosphere may also be in contact with the inside of the external air transport pipe.

FIG. 8 is a cross-sectional view of the upper header A-A ', FIG. 9 is a cross-sectional view of the lower header, B-B', and FIG. 10 is a side view of the moisture removing unit. 8 to 10, a description will be given of a correlation between the blocking wall, the outside air transfer pipe, and the inside air transfer pipe.

First, the conveyance of the bet of high temperature, high humidity corresponding to a high temperature side is demonstrated. In the header, a plurality of blocking walls are inclined at an angle, and two bet transfer pipes 57 are connected to each other in two rows in the front-rear direction in each space partitioned by each of the blocking walls 54 and 55. . The same applies to the upper header 52 and the lower header 53. In addition, any one bet transfer pipe 57 is connected to the upper header 52 and the lower header 53, respectively, the compartment space of the upper header and the compartment space of the lower header to which the bet transfer pipe 57 is connected. Are shifted from each other in the left and right directions.

With this structure, one of the two bet conveying pipes 57 connected to the partition space inside one of the headers, one of the bet conveying pipes is a conveying pipe for introducing high temperature and high humidity into the header. The other bet conveying tube is a conveying tube which draws high temperature, high humidity air out of the header. As a result, the entire bet transfer pipe 57 can be bet of high temperature and high humidity. It is a matter of course that both ends of the bet transfer pipes 57 arranged side by side are connected to the blower unit 6 and the heat exchange unit 4.

Next, the transfer of low temperature outdoor air corresponding to the low temperature side will be described. Referring to FIG. 10, the air blower fan 51 blows air into the inner space defined by the case. The blown air flows through the gap between the bet conveying tubes 57 to cool the outer surface of the bet conveying tubes 57. First, the air cooled by the outer surface of the inside transfer pipe 57 moves to the outside air transfer pipe 56 connected to the upper side of the case.

On the other hand, the outside air transfer pipe 56 is bent starting from the upper side of the case and is directed downward across the interior of each inside transfer pipe 57. In other words, one air transfer pipe 56 may pass through one of the internal air transfer pipes 57 to cool the high-temperature, high-humidity air passing through the internal air transfer pipes 57. The outside air transfer pipe 56 passes through the upper header 52 and enters the inside air transfer pipe 57, and is discharged downward through the lower header 53. FIG. 11 is a cross-sectional view taken along line C-C 'of FIG. 7, and it can be seen that the high-temperature, high-humidity air flowing through the internal delivery pipe 57 is cooled inside and outside by outside air, that is, the atmosphere.

As described, the air of the high temperature and high humidity is cooled by the heat exchange action between the air of the high temperature side and the low temperature side, and moisture is condensed on the surface of each component which the outside air contacts. The condensed moisture is collected in the lower header 53. The condensate collected in the lower header 53 is discharged through the condensate outlet (see 59 in FIG. 6). A valve may be installed at the condensate outlet 59. As a result, the bet can be prevented from flowing out through the condensate discharge water.

The spirit of the invention may include other embodiments set forth below. For example, in the case of deleting the heat exchange unit, although the heat efficiency may be reduced by not performing the heat exchange, it can be expected that the internal air of the food waste disposal device is not discharged to the outside, and additional equipment such as a filter You can expect the benefits of not being necessary.

As another case, the outside air transfer pipe is provided to allow the cold air to contact the insider with more area, but if the condensation efficiency is sufficient, the outside air transfer pipe is not provided, and only the outside air of the inside air transfer pipe is cold. Air can also be contacted. However, in terms of efficiency, it is of course more preferable that the outside air transport pipe extends into the internal space of the internal air transport pipe. In still another embodiment, when the cooling efficiency is sufficient, an external air transfer fan may not be required.

The spirit of the present invention is not limited to the accompanying embodiments, and those skilled in the art who understand the spirit of the present invention can easily add, change, delete, and add other embodiments that fall within the scope of the same idea. It may be suggested that the present invention be included within the scope of the present invention.

According to the present invention, it is expected that a large restaurant in which a large amount of food waste is generated treats food waste by itself. By eliminating the problems caused by odors, it is expected that large-scale restaurants can use the food waste disposal device in many urban environments. Energy savings are expected to contribute to energy savings. As the operating cost due to the filter or the like is reduced, the labor required for the operation of the treatment apparatus is reduced.

1: garbage disposal unit
11: exhaust unit
12: air supply unit
13: discharge unit
14: stirring unit
2: garbage input unit
3: lifting unit
4: heat exchange unit
5: moisture removal unit
6: air blowing unit

Claims (8)

A garbage disposal unit 1 at least heated to store and dispose of food waste;
A garbage input unit 2 provided above the garbage disposal unit;
An exhaust unit 11 for exhausting the high temperature and high humidity air in the inner space of the waste disposal unit;
An air supply unit 12 for supplying air to the internal space of the waste disposal unit;
A moisture removal unit 5 for supplying air from which moisture is removed to the air supply unit side after removing moisture included in air discharged from the exhaust unit; And
A heat exchange unit 4 for heating the low-temperature air from which the moisture is removed from the moisture removing unit 5 with the high temperature air exhausted from the exhaust unit 11 to be heated, and supplying it to the air supply unit,
The waste disposal unit 1 includes a stirring unit 14 provided with at least three stirring chambers partitioned from each other by partition walls 143 and 145, and the food waste is divided into the partition walls 143 and 145. Through the transfer passages (144, 146) provided in the movement to another adjacent stirring chamber by a predetermined amount,
The moisture removing unit (5), a plurality of bet conveying pipes (57) extending in the vertical direction to be cooled by cold outside air; And headers (52) (53) connected to upper and lower ends of the plurality of bet conveying tubes (57), the plurality of bet conveying tubes (57) communicating with each other to collect condensed water. delete delete delete The method of claim 1,
Food waste treatment apparatus that is provided in the inside of the bet conveying pipe (57) is provided with an outside air conveying pipe (56) for conveying the outside air. The method of claim 1,
Condensed water is collected in the lower header 53 in which the bet conveying pipe 57 is in contact with the lower side of the header 52, 53, the food waste treatment apparatus provided with a condensate outlet 59 for discharging the condensate . A plurality of internal air transfer pipes 57 in which high-temperature, high-humidity air in the waste disposal unit is transferred and cooled by cold air;
An upper header 52 provided at an upper side of the plurality of bet conveying pipes so as to focus;
A lower header 53 provided at a lower side of the plurality of bet conveying pipes to focus; And
Block walls 54 and 55 for partitioning the inside of the upper header 52 and the lower header 53 and connecting two or more of the bet transfer pipes 57 to any one partitioned space. Included,
At least one of the bet conveying pipes 57 is air is introduced into the compartment, and the other one or more bet conveying pipes 57 to transport the air out of the compartment to dispose of food waste treatment Dehumidification unit of the device. The method of claim 7, wherein
The inside of the bet conveying pipe 57, the moisture removal unit of the food waste treatment apparatus is placed in the outside air conveying pipe 56, the cold air is conveyed.

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