JP2005034691A - Garbage dry disposal machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem wherein thermal efficiency is insufficient, a drying time is long and continuous throwing of a garbage cannot be carried out in a heating/drying type garbage drying disposal machine. <P>SOLUTION: The garbage drying disposal machine is provided with a storage part 4 for storing the garbage 3; a storage part exit 5 provided at the storage part 4; a pressure-feed means 7 having a plurality of approximately cylindrical rollers 6 arranged in parallel and rotated; and a heating means 8 for heating surfaces of the approximately cylindrical rollers 6 and is constituted such that the storage part exit 5 is provided approximately above the approximately cylindrical rollers 6. Thereby, the thrown garbage 3 is continuously rolled without passing through the heating means 8 at a stretch and is heated while formed to a thin plate-like shape. Accordingly, the moisture content coming up to a surface of the pressure-fed garbage 3 can be heated and the thermal efficiency is enhanced. Further, since it is heated while conveying, the garbage 3 can be continuously thrown and handling becomes sufficient. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a garbage drying processing machine for drying and reducing the amount of garbage generated in general households and food factories, restaurants, fast food stores and the like.
[0002]
[Prior art]
As a conventional apparatus for reducing or eliminating garbage, two methods are generally used for both home use and business use.
[0003]
It is well known that the drying method has heating means (combustion, electric heater, magnetron, etc.), raises the temperature of the garbage in the processing container, evaporates the moisture in the garbage, and dries and reduces the weight. (For example, refer to Patent Document 1).
[0004]
In addition, the method of decomposing microorganisms is a method of decomposing and reducing the amount of garbage by placing a base material that becomes a fungus bed such as large sawdust in a treatment tank provided with stirring means and controlling it at an appropriate temperature and humidity. Is well known. An example of the most common drying method using microorganisms is, for example, Patent Document 2. Moreover, there exists patent document 3 as an example of the heat drying by a magnetron. In addition, the microbial decomposition type garbage processing machine is completely different from the present invention, and the cited documents are omitted.
[0005]
The garbage drying processing machine described in Patent Document 1 will be described with reference to FIG. In order to attach and detach the heating means 24 for heating the garbage 31 in the garbage storage part 23 arranged in the main body 21, the air blowing means 25, the stirring means 26 for the garbage 31, and the garbage storage part 23, A body lid 22 that can be freely opened and closed is provided. Reference numeral 27 denotes a discharge means 27 comprising a fan or the like for discharging the exhaust gas such as steam and odor components generated when the garbage 31 is dehydrated to the outside of the main body 21 via a catalyst deodorizing device 28 capable of removing the odor components in the exhaust gas. Then, it is discharged outside the main body 21. Reference numeral 29 denotes dryness detection means, which is provided in the path of the discharge means 27. Reference numeral 30 denotes a control unit that controls the heating unit 24 and the like based on information from the drying detection unit 29.
[0006]
In the above configuration, the garbage 31 in the garbage storage unit 23 is heated by the heating means 24 and the air blowing means 25 and simultaneously dried while being stirred and pulverized by the stirring means 26. Vapor and odor components generated during the drying process of the garbage 31 are deodorized by the discharge means 27 in the catalyst deodorization device 28 by a catalytic reaction and discharged outside the main body 21. At this time, since the inside of the garbage storage part 23 is depressurized, outside air is introduced from the outside.
[0007]
In general, when the drying of the garbage 31 is completed, the drying detection means 29 is provided to detect the exhaust temperature and determine the end time. After the end of drying is detected, the catalyst deodorization device 28 and the discharge means 27 are operated for a certain period of time, the garbage storage unit 23 is cooled, and after completion of the entire process, the garbage storage unit 23 is taken out without being burned. Dried garbage can be thrown away.
[0008]
[Patent Document 1]
Japanese Patent Laid-Open No. 10-165931 [Patent Document 2]
Japanese Patent Laid-Open No. 10-309558 [Patent Document 3]
Japanese Patent Laid-Open No. 04-193382
[Problems to be solved by the invention]
However, in the conventional drying type garbage drying processing machine, in most cases, except for direct heating to moisture contained in garbage by a magnetron, a method of heating whole garbage containing moisture by heating means For this reason, the heat transfer to the moisture becomes worse, and the heating means must supply a heat amount that is more than the minimum heat energy necessary for the evaporation of the moisture. Therefore, the drying time is extended and the power consumption is increased. Also, in the case of direct heating to moisture such as a magnetron, the loss of the magnetron itself, problems such as safety when metal pieces etc. are mixed in garbage, safety measures such as radio wave leakage, etc. Will be needed.
[0010]
In addition, the drying method using these heating means is a batch process when processing garbage, and once the drying process is started, the next garbage cannot be put in until the process is completed, which is inconvenient. There was also.
[0011]
In addition, the weight loss method in the microbial decomposition method (commonly known as the bio method) requires less energy than the drying method using heating means and the electricity cost is low, but the decomposition process takes time and is a large treatment tank. Was necessary, and there were problems such as troubles in the installation location.
[0012]
The present invention solves the above-described conventional problems, and allows the food waste to be dried in a short time with a small amount of power consumption (electricity cost), and can be continuously input without waiting for the completion of drying. An object is to provide a garbage drying processor.
[0013]
[Means for Solving the Problems]
In order to solve the above-mentioned conventional problems, the garbage drying processor of the present invention includes a storage unit for storing garbage, a storage unit outlet provided in the storage unit, and a plurality of rotating units arranged in parallel. A pressure feeding means having a substantially cylindrical roller and a heating means for heating the surface of the substantially cylindrical roller are provided, and the storage section outlet is provided substantially above the substantially cylindrical roller.
[0014]
This prevents the input garbage from passing through the heating means at once, and the input garbage is rolled and heated in a thin plate shape. In the garbage in this state, the moisture contained in the garbage rises to the surface of the garbage during rolling, and the moisture can be heated by the heating means. In addition, by reducing the thickness of the garbage itself, heat transfer to the interior of the garbage is improved, and the temperature can be instantaneously increased. Moreover, since it conveys, heating with a pressure feeding means, a garbage can be continuously heat-dried.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 is a storage unit that stores garbage, a storage unit outlet provided in the storage unit, a plurality of substantially cylindrical rollers that are arranged in parallel and rotate, and Heating means for heating the surface of the substantially cylindrical roller, and the storage unit outlet is provided substantially above the substantially cylindrical roller, so that the thrown-in garbage can pass through the heating means at once. Instead, it is continuously rolled and heated while forming a thin plate. Therefore, it is possible to ensure a wide contact time and contact area between the heating means (actually, a substantially cylindrical roller with the heating means incorporated) and the garbage, and further, moisture contained in the garbage rises to the surface of the garbage, Since the moisture can be heated by the heating means, the thermal efficiency is improved. Moreover, since the garbage itself is also thinned, heat transfer is improved and the temperature can be instantaneously raised, so that the drying time can be shortened and the power consumption can be reduced. Moreover, since garbage can be continuously processed from a storage part to a pumping means and a heating means, garbage can be thrown in at any time, and it is convenient.
[0016]
According to a second aspect of the present invention, the storage unit outlet according to the first aspect is provided at a position excluding the upper portion of the gap between the adjacent substantially cylindrical rollers, so that the garbage which is smaller than the gap between the substantially cylindrical rollers. However, it does not pass through the heating means without being pumped or heated. Therefore, it is possible to secure a wide contact time and contact area between the heating means (actually, a substantially cylindrical roller having the heating means incorporated therein) and the garbage, and the thermal efficiency is improved.
[0017]
The invention according to claim 3 shifts the rotation center axis of the adjacent substantially cylindrical roller according to claim 1 in the vertical direction, and the horizontal distance between the rotation center axes of the adjacent substantially cylindrical rollers is: By adopting a configuration in which a plurality of substantially cylindrical rollers are arranged so as to be less than or equal to half of the total outer diameter of each of the adjacent substantially cylindrical rollers, the garbage discharged from the outlet of the storage portion is substantially cylindrical. This prevents the gaps from passing at once. Therefore, the garbage can ensure a wide contact time and contact area with the heating means (actually, a substantially cylindrical roller having the heating means incorporated therein), and the thermal efficiency is improved.
[0018]
According to a fourth aspect of the present invention, the storage portion outlet according to the third aspect is provided in the vicinity of the upper substantially cylindrical roller, so that garbage can be taken from above the upper substantially cylindrical roller. , The pressure feeding means, and the lower substantially cylindrical roller. Accordingly, the garbage can ensure a wide contact time and contact area with the heating means (actually, a substantially cylindrical roller having the heating means incorporated therein), thereby improving thermal efficiency.
[0019]
According to a fifth aspect of the present invention, a predetermined gap is formed between the surface of the substantially cylindrical roller and the surface of the substantially cylindrical roller from the substantially vertical upper side to the pumping direction side with respect to the rotation center axis of the upper substantially cylindrical roller according to the fourth aspect. By adopting a configuration in which the guide is provided, the garbage is quantitatively conveyed to the pressure feeding means without sliding down from the upper substantially cylindrical roller at a stretch. Therefore, the garbage can ensure a wide contact time and contact area with the heating means, so that the thermal efficiency is improved.
[0020]
According to the sixth aspect of the present invention, the heating means for heating the surface of the lower substantially cylindrical roller according to any one of claims 3 to 5 is applied with a larger electric power than the heating means of the upper substantially cylindrical roller. Even if the garbage or moisture inside the garbage is biased toward the lower cylindrical roller by gravity, heat energy can be efficiently transferred to the garbage.
[0021]
The invention according to claim 7 is close to the surface of the substantially cylindrical roller on the opposite side of the pumping direction from substantially vertically above the rotation center axis of the substantially cylindrical roller according to claims 1 to 6. By adopting a configuration in which the partition plate is provided, the garbage discharged from the storage portion outlet to the substantially cylindrical roller is prevented from sliding down in the direction opposite to the pressure feeding direction. Therefore, maintainability is improved and heat energy can be efficiently transmitted to the garbage.
[0022]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
[0023]
(Example 1)
FIG. 1 shows a cross-sectional view of a garbage drying processing machine according to a first embodiment of the present invention. In FIG. 1, a lid 2 is provided on the upper part of the garbage drying processing machine main body 1, and a storage unit 4 into which the garbage 3 is put is provided. In the storage part 4, in order to make the contact area of the garbage 3 and a heat source easy, you may provide the crushing means which grind | pulverizes garbage. The crushing means can take various configurations such as a shredder (cutting machine), a mixer (blender), and a mincher (ground meat machine). Reference numeral 5 denotes a storage unit outlet, which is below the storage unit 4. The substantially cylindrical roller 6 communicates with the storage unit outlet 5 and is arranged in parallel at a predetermined interval. Reference numeral 8 denotes a heating means, which is built in the substantially cylindrical roller 6. The heat source of the heating means 8 may be a heating wire such as a planar heater as shown in the figure, a coil for passing a high-frequency current for dielectric heating, or the like.
[0024]
Moreover, the heat source of the heating means 8 may heat the entire surface of the substantially cylindrical roller 6 as shown in the figure, for example, as shown in FIG. May be. In the case of heating locally, the heating efficiency can be improved by providing the heating means 8 in the vicinity of the portion where the garbage 3 is conveyed. At this time, it goes without saying that the locally provided heating means 8 is preferably fixed so that it does not rotate with the substantially cylindrical roller 6.
[0025]
In FIG. 1, two substantially cylindrical rollers 6 are provided, but three or more rollers may be provided. The pressure feeding means 7 is composed of a plurality of substantially cylindrical rollers 6. Further, the pressure feeding means 7 may be constituted by a substantially cylindrical roller 6 and a flat or curved plate. A scraper 9 is provided to scrape the garbage 3 attached to the surface of the substantially cylindrical roller 6. The scraper 9 is elastically pressed by the substantially cylindrical roller 6 and has a claw-like shape made of a metal such as stainless steel or a plated steel plate, or a resin such as ABS, polypropylene, polyester, polybutylene terephthalate, polycarbonate, or polyacetal. Or a brush-like material, or formed of an elastic material such as silicon rubber, hibaron, or chloroprene rubber. Reference numeral 10 denotes a storage unit that communicates with the pressure feeding means 7 and stores the garbage 3 that has been heated and dried by the pressure feeding means 7.
[0026]
In addition, an intake / exhaust unit 11 having an intake port, an exhaust port, and a blower unit that performs intake / exhaust from the inside of the main body 1, that is, from the storage unit 4 to the storage unit 10 is provided. Reference numeral 12 denotes a rotation center axis of the substantially cylindrical roller 6.
[0027]
About the garbage drying processing machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated below. First, the lid 2 is opened, the garbage 3 is put into the storage section 4, the power is turned on to the heating means 8 and the intake / exhaust means 11, and the substantially cylindrical roller 6 is rotated. Here, the substantially cylindrical roller 6 is rotationally driven in a direction opposite to each other by a driving device (not shown) in a gap direction between the adjacent substantially cylindrical rollers 6. The garbage 3 is discharged to the pumping means 7 from the storage portion outlet 5 provided in the vertically upper portion with respect to the rotation center shaft 12.
[0028]
The discharged garbage 3 is sequentially swallowed by the rotation of the substantially cylindrical roller 6 and the frictional force of the surface. When the garbage 3 passes through the gap between the adjacent substantially cylindrical rollers 6, it is rolled into a thin plate shape, further heated by the heating means 8, and sent to the storage unit 10 communicating with the pressure feeding means 7. . That is, since the garbage 3 is conveyed from the upper side of the substantially cylindrical roller 6 to the lower side, the contact time and the contact area with each other increase.
[0029]
The garbage 3 adhering to the surface of the substantially cylindrical roller 6 is scraped off by the scraper 9 biased to the surface of the approximately cylindrical roller 6 and falls to the storage unit 10.
[0030]
The water evaporated by the heating means 8 is discharged from the exhaust port to the outside of the main body 1 by the intake / exhaust means 11. Moreover, the odor which stayed in the storage part 4 or the storage part 10 is also discharge | released outside simultaneously. A deodorizing device (not shown) is installed at the exhaust port to deodorize the odor in the main body 1. For the deodorizing apparatus, an adsorbent such as zeolite or silica gel, or a catalyst such as platinum or palladium is used.
[0031]
As described above, in the present embodiment, the pressure feeding means 7 and the heating means 8 incorporated in the substantially cylindrical roller 6 are provided, and the storage portion outlet 5 is located with respect to the rotation center shaft 12 of the substantially cylindrical roller 6. By providing the vertical upper part, the heating means 8 increases the contact time and area between the surface of the substantially cylindrical roller 6 heated to the garbage 3 and the heat energy necessary for evaporation is effective. Can be given to moisture. Furthermore, when the garbage 3 is rolled by the pressure feeding means 7, the thrown-in garbage 3 becomes a thin plate, and the moisture contained in the garbage 3 floats on the surface of the garbage 3, and the moisture is heated. It will heat by the means 8, and thermal efficiency improves.
[0032]
Moreover, since the garbage 3 itself is also thinned, heat transfer in the interior is improved and the temperature can be instantaneously raised, so that the drying time is shortened and the power consumption can be reduced.
[0033]
Moreover, since the garbage 3 can be continuously processed from the storage part 4 to the pumping means 7 and the storage part 10, the garbage 3 can be thrown in at any time, and it is convenient.
[0034]
Further, in this embodiment, by providing the storage portion outlet 5 at a position excluding the upper portion of the gap between the adjacent substantially cylindrical rollers 6, the garbage 3 smaller than the gap between the substantially cylindrical rollers 6 is pumped, While preventing the heating means 8 from passing without being heated, it is possible to increase the contact time and area in which the garbage is heated. Therefore, the heat efficiency of the heating means 8 (actually the substantially cylindrical roller 6 with the heating means 8 incorporated therein) and the garbage 3 is improved, and the power consumption can be reduced.
[0035]
In the present embodiment, the heating means 8 is provided in the substantially cylindrical roller 6. However, the present invention is not limited to this, and there is no problem even if it is provided outside the roller.
[0036]
(Example 2)
Next, a second embodiment of the present invention will be described. FIG. 3 shows a garbage drying processor of this embodiment. The same parts as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
[0037]
In FIG. 3, the difference from the configuration of the first embodiment is that in the plurality of substantially cylindrical rollers 6, the rotation center shaft 12 has a step in the vertical direction and is arranged in a state with no gap when viewed from above vertically. Is a point. 6a is a substantially cylindrical roller installed on the upper side, and 6b is a substantially cylindrical roller installed on the lower side. Since the storage portion outlet 5 is provided above the substantially cylindrical roller 6a and the substantially cylindrical roller 6b, the water 3 contained in the storage portion 4 and the water contained in the waste 3 is substantially cylindrical. Without passing through the gap between the rollers, the surfaces of the substantially cylindrical roller 6a and the substantially cylindrical roller 6b heated by the heating means 8 are surely contacted. The garbage 3 is compressed and heated by the pumping means 7 as in the first embodiment.
[0038]
Therefore, the garbage 3 is prevented from being transported to the storage unit 10 without being heated, and the contact time and contact between the heating means 8 (actually, the substantially cylindrical roller 6 with the heating means 8 incorporated therein) and the garbage 3. Since a large area can be secured, thermal efficiency can be improved and power consumption can be reduced.
[0039]
Further, in this embodiment, the storage unit outlet 5 is provided in the vicinity of the upper substantially cylindrical roller 6a, so that the garbage 3 can be fed from the upper substantially cylindrical roller 6a to the pressure feeding means 7 and the lower side cylindrical roller 6a. It is conveyed to a substantially cylindrical roller 6b. That is, the garbage 3 is compressed and heated by the pressure feeding means 7 while being heated by the upper substantially cylindrical roller 6a, and further heated by the lower substantially cylindrical roller 6b. Therefore, the garbage 3 can take a long heating section with the heating means 8 and can ensure a wide contact time and contact area, thereby improving thermal efficiency and reducing power consumption.
[0040]
Further, in the present embodiment, as shown in FIG. 4, with respect to the rotation center shaft 12 of the upper substantially cylindrical roller 6a, the upper side from the vertical upper portion to the pressure direction, that is, the gap direction between adjacent rollers. The substantially cylindrical roller 6a is provided with a guide 13 that forms a predetermined interval. The garbage 3 is conveyed quantitatively without sliding down at a stretch from the upper substantially cylindrical roller 6a. Accordingly, the garbage 3 is effectively given thermal energy by the heating means 8 from the upper substantially cylindrical roller 6a, and is pressed against the roller surface when being conveyed from the storage unit outlet 5 to the guide 13. Furthermore, the thermal efficiency is improved and the power consumption can be reduced.
[0041]
Further, in this embodiment, as shown in FIG. 5, a heat insulating material 14 is provided along the outside of the guide 13. When the garbage 3 is conveyed on the substantially cylindrical rollers 6a and 6b, heat energy is prevented from being released to the outside, so that the thermal efficiency is improved.
[0042]
Further, in this embodiment, as shown in FIG. 6, the heating means 8 inserted in the lower substantially cylindrical roller 6b has a larger electric power than the heating means 8 housed in the upper substantially cylindrical roller 6a. In such a configuration, even when the garbage 3 passes over the surface of the upper substantially cylindrical roller 6a by sliding down, the substantially cylindrical rollers 6a and 6b have no gap when viewed from above in the vertical direction. Therefore, it is always in contact with the surface of the lower substantially cylindrical roller 6b. That is, it can be said that the contact efficiency with the garbage 3 is high.
[0043]
Moreover, even if the moisture in the garbage 3 or the moisture in the garbage 3 is thrown in by being biased toward the lower substantially cylindrical roller 6b due to gravity, a large amount of electric power is applied, so that thermal efficiency is improved and power consumption is increased. The amount can be reduced.
[0044]
(Example 3)
Next, a third embodiment of the present invention will be described. FIG. 7 shows a garbage drying processor of this embodiment. In addition, the same code | symbol is attached | subjected to the same part as Example 1, 2, and the detailed description is abbreviate | omitted.
[0045]
In FIG. 7, the difference from the configurations of the first and second embodiments is that a transport unit 15 is provided in the storage unit 4. The conveying means 15 may be a screw or gear-shaped one, and may be a plate-shaped one provided at the lower portion of the lid 2 and pressed in the direction of the storage unit outlet 5 after the garbage 3 is introduced. Thereby, garbage 3 can be prevented from staying in storage part 4. Therefore, the garbage 3 does not stay in the storage unit 4 unnecessarily, can be continuously operated, and maintainability and usability are improved. Further, since a certain amount of garbage 3 can be conveyed to the pressure feeding means 7, the control method of the heating means 8 is facilitated, the thermal efficiency is improved, and the power consumption is reduced.
[0046]
(Example 4)
Next, a fourth embodiment of the present invention will be described. FIG. 8 is a cross-sectional view of the garbage drying processing machine of the present embodiment, and FIG. In addition, the same code | symbol is provided to the same part as Examples 1-3, and the detailed description is abbreviate | omitted.
[0047]
8 and 9, the difference from the configurations of the first to third embodiments is that the partition plate is close to the roller surface on the side opposite to the pumping direction from the vertical upper portion of the rotation center shaft 12 of the substantially cylindrical roller 6. 16 is provided. When the thrown-in garbage 3 is transported from the storage unit outlet 5 to the substantially cylindrical roller 6, particularly in the vicinity of the vertical upper part of the rotation center shaft 12, the angle at which the garbage 3 falls from the storage unit outlet 5 Depending on speed, shape, etc., there is a possibility of sliding down to the opposite side of the pumping direction. If it slides down, the garbage 3 will be conveyed to the accommodating part 10, without being compressed and heated. In this embodiment, the partition plate 16 prevents the garbage 3 put into the substantially cylindrical roller 6 from the reservoir outlet 5 from sliding down in the direction opposite to the pumping direction. That is, since the thrown-in garbage 3 always passes through the pumping means 7, the thermal efficiency is improved, and the garbage 3 slid down on the opposite side stays and does not emit odor, so it can be used indoors. Usability is also improved.
[0048]
【The invention's effect】
As described above, according to the present invention, it is possible to continuously process garbage, effectively provide the heat energy necessary for evaporation of moisture in the garbage, and reduce the power consumption. Can be provided.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a garbage drying processing machine in Embodiment 1 of the present invention. FIG. 2 is a sectional view of an essential part in another embodiment of the garbage drying processing machine. Fig. 4 is a longitudinal sectional view of another example of the garbage drying processor. Fig. 5 is a longitudinal sectional view of another example of the garbage drying processor. FIG. 6 is a longitudinal sectional view of another embodiment of the garbage drying processing machine. FIG. 7 is a longitudinal sectional view of the garbage drying processing apparatus according to the third embodiment of the present invention. Fig. 9 is a cross-sectional view of the main part of the garbage drying processor. Fig. 10 is a longitudinal sectional view of a conventional garbage drying processor.
1, 21 Main body 2 Lid 3, 31 Garbage 4 Storage part 5 Storage part outlet 6, 6a, 6b Substantially cylindrical roller 7 Pressure feeding means 8, 24 Heating means 9 Scraper 10 Storage part 11 Intake / exhaust means 12 Rotation center shaft 13 Guide 14 Heat Insulating Material 15 Conveying Means 16 Partition Plate 22 Main Body Cover 23 Garbage Storage Unit 25 Blowing Means 26 Stirring Means 27 Discharge Means 28 Catalyst Deodorizing Device 29 Drying Detection Means 30 Control Means

Claims (7)

A storage part for storing garbage, a storage part outlet provided in the storage part, a pressure feeding means having a plurality of substantially cylindrical rollers arranged in parallel and rotating, and heating the surface of the substantially cylindrical roller A garbage drying processing machine comprising a heating means, wherein the storage section outlet is provided substantially above the substantially cylindrical roller. The garbage drying processing machine of Claim 1 which provided the storage part exit in the position except the upper direction of the clearance gap between the adjacent substantially cylindrical rollers. The rotation center axis of the adjacent substantially cylindrical roller is shifted in the vertical direction, and the horizontal distance between the rotation center axes of the adjacent substantially cylindrical rollers is half of the total outer diameter of each of the adjacent substantially cylindrical rollers. The garbage drying processing machine of Claim 1 which has arrange | positioned several substantially cylindrical rollers so that it may become the following. The garbage drying processing machine of Claim 3 with which the storage part exit was provided in the vicinity of the upper substantially cylindrical roller. The garbage drying process of Claim 4 which provided the guide which has the surface of the said substantially cylindrical roller, and a predetermined clearance from the substantially vertical upper direction to the pumping direction side with respect to the rotation center axis of the upper substantially cylindrical roller. Machine. The garbage drying processing machine according to any one of claims 3 to 5, wherein electric power larger than that of the heating means for the upper substantially cylindrical roller is supplied to the heating means for heating the surface of the lower substantially cylindrical roller. The partition plate close to the surface of the substantially cylindrical roller is provided on the opposite side of the pumping direction from substantially vertically above the rotational center axis of the substantially cylindrical roller. Kitchen garbage drying processing machine.

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