JP2005218886A - Garbage drying disposer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a garbage drying disposer capable of drying garbage in a short time with a small consumption of electricity. <P>SOLUTION: This garbage drying disposer is provided with a roughly cylindrical roller 5 carrying charged garbage 3, a heating means 6 heating a surface of the roller 5, and a roughly arc-like guide 7 provided via a certain space from the surface of the roller 5. The disposer is constituted so that garbage 3 is carried between the roller 5 and guide 7 and heated on the surface of the roller 5. Thus, garbage 3 can be heated on the surface of the roller 5 while being carried by the roller 5, heat efficiency to garbage 3 is improved to cause little unevenness of temperature, and the continuous charging of garbage 3 can be possible. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  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.

  As a conventional apparatus for reducing or eliminating garbage, there are generally used a drying method and a decomposition method using microorganisms for both home use and business use.

  The drying method is well known to have heating means (combustion, electric heater, etc.), raise the temperature of the garbage in the processing container, evaporate the moisture in the garbage, and dry and reduce the weight ( For example, see Patent Document 1).

  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 25 for heating the garbage 32 in the garbage storage part 24 arranged in the main body 22, the air blowing means 26, the stirring means 27 for the garbage 32, and the garbage storage part 24, An openable / closable main body lid 23 is provided. The discharge means 28 is composed of a fan or the like for discharging the exhaust of steam, odor components, etc. generated when the garbage 32 is dried down to the outside of the main body 22, and a catalyst deodorizing device 29 capable of removing the odor components in the exhaust Through the main body 22. The dryness detection means 30 is provided in the path of the discharge means 28. The control unit 31 controls the heating unit 25 and the like based on information from the drying detection unit 30.

  In the above configuration, the garbage 32 in the garbage storage unit 24 is heated by the heating means 25 and the air blowing means 26 and simultaneously dried while being stirred and pulverized by the stirring means 27. Steam and odor components generated during the drying process of the garbage 32 are deodorized by the catalytic reaction in the catalyst deodorizing device 29 by the discharge means 28 and discharged out of the main body 22. At this time, since the inside of the garbage storage part 24 is depressurized, outside air is introduced from the outside.

Then, the end of drying of the garbage 32 is generally determined by detecting the exhaust temperature by the drying detection means 30 and determining the end time. After the end of drying is detected, the catalyst deodorizing device 29 and the discharge means 28 are operated for a certain period of time, the garbage storage unit 24 is cooled, and after completion of the entire process, the garbage storage unit 24 is taken out without being burned. The dried garbage 32 can be thrown away.
JP-A-8-14749

  However, in the conventional drying-type garbage drying processor, depending on the ability of the stirring means 27, the timing of contact between the warm air by the heating means 25 and the air blowing means 26 and the garbage 32 is deteriorated, resulting in uneven drying. May occur.

  Furthermore, in most cases, since the whole garbage 32 including water is heated by the heating means 25, the heat transfer to the water is deteriorated, and the heating means has a heat amount more than the minimum necessary for the evaporation of moisture. 25 must be supplied. Therefore, the drying time is extended and the power consumption is increased.

  This invention solves the said conventional subject, and it aims at providing the garbage drying processing machine which can dry garbage in a short time with little power consumption (electricity bill).

  In order to solve the above-described conventional problems, a garbage drying processing machine according to the present invention includes a substantially cylindrical roller that conveys the introduced garbage, a heating unit that heats the surface of the substantially cylindrical roller, A cylindrical roller surface and a substantially curved guide fixed at regular intervals are provided.

  Moreover, since it can heat-process, conveying with a substantially cylindrical roller, a garbage can be heated continuously.

  The garbage drying processing machine of the present invention can effectively give the amount of heat necessary for the evaporation of moisture in the garbage, and further, the garbage can be continuously fed and the usability is improved.

  According to a first aspect of the present invention, there is provided a substantially cylindrical roller that conveys the input garbage, a heating unit that heats the surface of the substantially cylindrical roller, and a substantially curved surface that is fixed to the surface of the substantially cylindrical roller at a predetermined interval. By providing the guide, the input garbage is heated between the substantially cylindrical roller and the guide through the substantially cylindrical roller surface heated by the heating means while being conveyed by the substantially cylindrical roller. It is processed.

  Accordingly, the thermal efficiency of the garbage is improved, and the garbage can be continuously input, thereby improving the usability.

  According to a second aspect of the present invention, in the garbage drying processing machine of the first invention, the crushed garbage and the substantially cylindrical roller are provided by providing an input unit for charging the garbage and a pulverizing means for pulverizing the garbage. As the contact area with the heating surface increases, the garbage is less likely to be clogged between the substantially cylindrical roller and the guide. Accordingly, there is no uneven drying of the garbage, the thermal efficiency is improved, and the conveyance becomes easy.

  According to a third aspect of the present invention, in the garbage drying processing machine according to the first or second invention, the garbage to be conveyed is provided on the both surfaces of the substantially cylindrical roller and the guide by providing the second heating means for heating the guide. Since heat is supplied from the heat efficiency, the thermal efficiency is improved.

  4th invention is the garbage drying processing machine of any one of 1st-3rd invention, The space | interval of a substantially cylindrical roller and the said guide becomes narrow toward the rotation direction of the said substantially cylindrical roller. Thus, heating is always performed while being compressed between the substantially cylindrical roller and the guide, so that the thermal efficiency is improved.

  The fifth invention is the garbage drying processing machine according to any one of the first to fourth inventions, wherein the guide is elastically biased in the direction of the substantially cylindrical roller. Garbage is compressed elastically regardless of its size. Therefore, uneven drying is eliminated and the thermal efficiency is improved.

  According to a sixth aspect of the present invention, in the garbage drying processing machine according to any one of the first to fifth aspects, since the guide has a plurality of holes, the heated and evaporated water is quickly discharged from the holes. This prevents re-condensation. Therefore, the thermal efficiency is improved.

  A seventh invention is the garbage drying processing machine according to any one of the first to sixth inventions, wherein a plurality of heating means and temperature detection means are provided on at least one of the substantially cylindrical roller and the guide. The input power of the heating means can be adjusted and controlled according to the dry state of the garbage. Therefore, useless amount of heat is prevented from being input, and there is no uneven drying of food waste, thereby improving thermal efficiency.

  According to an eighth aspect of the present invention, in the garbage drying processing machine according to any one of the first to seventh aspects of the present invention, the interval between the substantially cylindrical roller and the guide is increased, so that the space between the substantially cylindrical roller and the guide is increased. Even if garbage is accumulated in the water, it can be easily removed. Therefore, it is possible to prevent the conveyance from being locked during the compression heating, and the maintainability is also improved.

  According to a ninth invention, in the garbage drying processing machine according to any one of the first to eighth inventions, the garbage attached to the guide by providing a convex portion in contact with the guide surface on the substantially cylindrical roller. Can be removed and conveyed to the storage section. Therefore, the attached garbage is not heated again and is not clogged between the substantially cylindrical roller and the guide, so that the thermal efficiency and maintainability are improved.

  A tenth aspect of the present invention is the garbage drying processing machine according to any one of the first to ninth aspects, wherein the guide is configured to cover at least the lowermost portion of the substantially cylindrical roller, so that the moisture that has not evaporated. Or, dew condensation water or the like stays at the bottom and is heated again here. Therefore, it is possible to prevent moisture from being heated and falling into the storage unit, improving the thermal efficiency, preventing drying unevenness, and processing garbage.

  The eleventh invention is characterized in that, in the garbage drying processing machine according to any one of the first to tenth inventions, the garbage is rolled when passing between the substantially cylindrical roller and the guide. Is.

  Thereby, the thrown-in garbage is thinly stretched between the substantially cylindrical roller and the guide and compressed and heated. When the garbage in this state is compressed, the moisture contained in the garbage rises to the surface of the garbage, and the moisture can be directly 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.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a longitudinal 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 an input unit 4 for supplying the garbage 3 is provided.

  The substantially cylindrical roller 5 communicates with the input unit 4. The heating means 6 is built in the substantially cylindrical roller 5. The heat source of the heating means 6 may be a planar heater as shown, a sheathed heater, a coil for passing a high-frequency current for induction heating, or the like.

  In the present embodiment, the heating means 6 is provided in the substantially cylindrical roller 5. However, the heating means 6 is not limited to this. If the amount of heat can be supplied to the surface of the roller 5, there is no problem.

  The substantially curved guide 7 is made of a rust-resistant metal such as stainless steel or a plated steel plate, or a resin such as ABS, polypropylene, polyester, polybutylene terephthalate, polycarbonate, or polyacetal. Further, as illustrated, the guide 7 is fixed to the substantially cylindrical roller 5 at a constant interval. The compression heating path 8 is a path between the substantially cylindrical roller 5 and the guide 7.

  As illustrated, the heat source of the heating means 6 may be provided on the entire surface of the substantially cylindrical roller 5 or may be provided at a position where the compression heating path 8 is locally heated.

  Needless to say, in the case of the heating means 6 provided locally, it is preferable to fix the heating means 6 so that it does not rotate with the substantially cylindrical roller 5. In addition, in FIG. 1, although the rotation direction of the substantially cylindrical roller 5 is shown in figure, it can also rotate in the reverse direction and can take out even if garbage 3 etc. are jammed during conveyance.

  The scraper 9 is provided for scraping the garbage 3 attached to the surface of the substantially cylindrical roller 5. The scraper 9 is elastically pressed against the surface of the substantially cylindrical roller 5, and is 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. Nail-shaped or brush-shaped, or made of an elastic material such as silicon rubber, hibaron, chloroprene rubber or the like.

  The storage unit 10 communicates with the compression heating path 8 and is heated in the compression heating path 8 to store the dried garbage 3. The intake / exhaust means 11 includes an intake port, an exhaust port, and a blower, and performs intake / exhaust from the inside of the main body 1, that is, from the input unit 4 to the storage unit 10. The deodorizing means 12 communicates with the intake / exhaust means 11 and deodorizes the odor component of the steam generated from the heated garbage 3. For the deodorizing means 12, an adsorbent such as zeolite or silica gel, or a catalyst such as platinum or palladium is used.

  The control means 13 is installed in the main body 1, and controls the operation of the substantially cylindrical roller 5, the input power of the heating means 6, and the like based on temperature information of the intake / exhaust means 11.

  The operation and action of the garbage drying processor configured as described above will be described below with reference to FIG.

  First, the lid 2 is opened, the garbage 3 is inserted into the input section 4, and the power is turned on. The heating means 6 and the intake / exhaust means 11 operate. When the surface temperature of the substantially cylindrical roller 5 reaches a predetermined temperature, for example, 120 to 130 ° C. by the amount of heat supplied from the heating means 6, the control means 13 starts the operation of the substantially cylindrical roller 5. The garbage 3 thrown into the throwing unit 4 is conveyed to a substantially cylindrical roller 5.

  Here, the substantially cylindrical roller 5 is rotated by a driving device (not shown) and is driven to rotate in the direction of the compression heating path 8 as shown. The garbage 3 discharged from the input unit 4 is sequentially conveyed to the compression heating path 8 by the frictional force and rotation of the surface of the substantially cylindrical roller 5. When the garbage 3 passes through the compression heating path 8, it is rolled into a thin plate shape, further heated and dried by the heating means 6, and sent to the storage unit 10 communicating with the compression heating path 8.

  Further, the garbage 3 adhering to the surface of the substantially cylindrical roller 5 at the time of drying is scraped off by the scraper 9 biased to the surface of the approximately cylindrical roller 5 and falls to the storage unit 10. .

  Further, the water evaporated by the heating means 6 is deodorized by the deodorizing means 12 by the intake / exhaust means 11 and discharged from the exhaust port to the outside of the main body 1.

  Further, temperature detection means such as a thermistor (not shown) or temperature / humidity detection means is provided on the exhaust port side of the intake / exhaust means 11, and the control means 13 is terminated by the exhaust temperature data or temperature / humidity data. Judge whether you have reached. If the end condition is confirmed, the control means 13 turns off the power supply of the heating means 6 and turns off the power supply of the substantially cylindrical roller 5.

  Moreover, the insertion part 4 and the accommodating part 10 are removable from the main body 1, and can be cleaned easily.

  Moreover, you may install in the storage part 10 in the state which opened bags, such as polyethylene, and may store the processed garbage 3. FIG. If the bag entrance is heat-welded with a sealer after storage, it will not smell when the garbage 3 is thrown away.

  As described above, in the present embodiment, the input garbage 3 is compressed and heated between the substantially cylindrical roller 5 and the guide 7, that is, in the compression heating path 8. When the garbage 3 in this state is compressed, the moisture contained in the garbage 3 rises to the surface, so that the moisture of the garbage 3 can be directly heated by the heating means 6 and the garbage itself becomes thin. 3 Heat transfer to the inside is improved, and the temperature can be instantaneously increased. Further, the heat treatment can be performed while being conveyed by the substantially cylindrical roller 5.

  Accordingly, the thermal efficiency of the garbage is improved, and the garbage can be continuously input, thereby improving the usability.

(Embodiment 2)
FIG. 2 is a longitudinal sectional view of a garbage drying processing machine according to the second embodiment of the present invention. In FIG. 2, the charging unit 4 is provided with a crushing means 14. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  As shown in the figure, crushing means 14 for crushing the garbage 3 is provided in or below the input unit 4. The crushing means 14 can take various configurations such as a shredder (cutting machine), a mixer (blender), and a mincher (ground meat machine).

  First, as in the first embodiment, when the power is turned on, the heating means 6 and the intake / exhaust means 11 operate. When the surface temperature of the substantially cylindrical roller 5 reaches a predetermined temperature, for example, 120 to 130 ° C., by the amount of heat supplied from the heating means 6, the control means 13 starts the operation of the substantially cylindrical roller 5 and the pulverizing means 14. To do. The crushed garbage 3 is conveyed to a compression heating path 8 communicating with the pulverizing means 14.

  By being pulverized, the garbage 3 has an increased contact area with the substantially cylindrical roller 5 as a heat source. Moreover, the garbage 3 becomes fine, and the garbage 3 becomes difficult to clog in the compression heating path 8.

  As described above, in the present embodiment, the garbage is finely pulverized, and there is no uneven drying of the garbage, improving the thermal efficiency and facilitating the conveyance.

(Embodiment 3)
FIG. 3 is a longitudinal sectional view of a garbage drying processing machine according to the third embodiment of the present invention. As shown in FIG. 3, the second heating means 15 for heating the substantially curved guide 7 is provided. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  The second heating means 15 is provided in the vicinity of the guide 7, and the heat source thereof uses a planar heater as shown, a sheathed heater, a coil for passing a high-frequency current for induction heating, or the like.

  The second heating unit 15 is controlled in input power and the like by the control unit 13.

  First, as in the first embodiment, when the power is turned on, the second heating unit 15 starts operating together with the heating unit 6 and the intake / exhaust unit 11. When the surface temperature of the substantially cylindrical roller 5 and the substantially curved guide 7 reaches a predetermined temperature, for example, 120 to 130 ° C., by the amount of heat supplied from the heating means 6 and the second heating means 15, the control means 13. The substantially cylindrical roller 5 starts operating.

  The garbage 3 conveyed to the compression heating path 8 by the rotation of the substantially cylindrical roller 5 is heated from both sides by the heating means 6 and the second heating means 15 while being pumped in a thin shape. The heated and dried garbage 3 is conveyed to the storage unit 10 by the substantially cylindrical roller 5.

  As described above, in the present embodiment, since the garbage 3 to be conveyed is supplied with heat from both the substantially cylindrical roller 5 and the guide 7, the thermal efficiency is improved.

  Moreover, in this Embodiment, as shown in FIG. 4, you may provide the heat insulation means 16 in the back surface of the guide 7 of a substantially curved surface shape. The heat insulating means 16 can prevent the heat supplied from the second heating means 15 from escaping to the back side and the generation of loss due to heat radiation that heats the other than the compression heating path 8.

  Further, in the present embodiment, a temperature detecting means may be provided on the substantially curved guide 7. When the garbage 3 is compressed and heated in the compression heating path 8 composed of the substantially cylindrical roller 5 and the guide 7, the vaporization energy is deprived to evaporate the moisture, and the temperature of the substantially cylindrical roller 5 and the guide 7. Go down. Further, when the garbage 3 is not transported through the compression heating path 8, the vaporizing energy is not taken away and the amount of heat is supplied by the heating means 6 and the second heating means 15, so that the substantially cylindrical roller 5 and the guide are provided. The temperature of 7 rises.

  This temperature is detected, and the control means 13 adjusts the outputs of the heating means 6 and the second heating means 15. In the compression heating path 8, the substantially cylindrical roller 5 rotates in the direction of the storage unit 10 (clockwise direction in FIG. 3) in order to dry the garbage 3 while being conveyed. Therefore, in order to detect the surface temperature of the substantially cylindrical roller 5, it must be detected indirectly by radiant heat, heat conduction, or the like, or the temperature detecting means must be brought into contact with the substantially cylindrical roller 5 while being rubbed.

  In the present embodiment, since the substantially curved guide 7 is fixed, the temperature detecting means can directly and stably measure the surface temperature of the guide 7.

  Of course, it is obvious that the temperature of the compression heating path 8 can be detected more accurately by providing the temperature detection means also in the substantially cylindrical roller 5, and by controlling it, useless heat radiation can be prevented and energy consumption can be reduced. Yes. Therefore, the amount of heat can be efficiently supplied to the garbage 3 and the drying unevenness of the garbage 3 is eliminated.

(Embodiment 4)
FIG. 5 is a partial cross-sectional view of a garbage drying processing machine according to the fourth embodiment of the present invention. In FIG. 5, the interval between the substantially cylindrical roller 5 and the substantially curved guide 7 is configured to be narrow in the rotational direction of the substantially cylindrical roller 5. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  The garbage 3 thrown into the throwing unit 4 is compressed and heated in a compression heating path 8 between the substantially cylindrical roller 5 and the guide 7 via the pulverizing means 14 and the like. By being compressed in the same manner as in the first embodiment, the moisture contained in the garbage 3 floats on the surface of the garbage 3, and the garbage 3 itself is also thinned, so that the heat transfer inside the garbage 3 is also improved. . However, since the compressed garbage 3 is conveyed through the compression heating path 8 with the thickness once compressed, the effect of further compression cannot be expected. In this embodiment, as the substantially cylindrical roller 5 rotates, that is, as the garbage 3 is conveyed, the distance between the substantially cylindrical roller 5 and the guide 7 becomes closer, that is, the compression heating path 8 is narrow. Therefore, the garbage 3 is always compressed and heated while being conveyed along this route.

  As described above, in the present embodiment, the garbage 3 is always heated while being compressed in the compression heating path 8, and the thermal efficiency is improved.

(Embodiment 5)
FIG. 6 shows a cross-sectional view of a main part of a garbage drying processing machine according to the fifth embodiment of the present invention. As shown in FIG. 6, the substantially curved guide 7 is configured to be elastically biased in the direction of the substantially cylindrical roller 5. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  The input garbage 3 is conveyed from the input unit 4 to the compression heating path 8. The conveyed garbage 3 passes through the compression heating path 8 when the substantially cylindrical roller 5 rotates. When passing, the garbage 3 being conveyed is elastically compressed regardless of its size. Since the moisture inside the garbage 3 comes out on the surface by being compressed, the amount of heat from the heating means 6 can be directly supplied to the moisture. Moreover, the heat transfer inside the garbage 3 is also improved by being compressed. Furthermore, since the garbage 3 is pressed against the substantially cylindrical roller 5, the contact area between the substantially cylindrical roller 5 and the garbage 3 is increased.

  As described above, in the present embodiment, the garbage 3 is always compressed, so that drying unevenness is eliminated and thermal efficiency is improved.

(Embodiment 6)
FIG. 7 shows a cross-sectional view of a main part of a garbage drying processing machine according to the sixth embodiment of the present invention. As shown in FIG. 7, the guide 7 is configured to have a plurality of vapor holes (holes) 18. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  The charged garbage 3 is heated by the heating means 6 through the substantially cylindrical roller 5 in the compression heating path 8. Moisture contained in the garbage 3 evaporates and becomes steam, exits the compression heating path 8 through a plurality of steam holes 18 provided in the guide 7, and is exhausted out of the main body 1 by the intake / exhaust means 11. . Heated and evaporated water is quickly discharged from the vapor hole 18 to prevent re-condensation.

  As described above, in the present embodiment, the steam is not condensed, and is quickly exhausted from the compression heating path 8, so that the thermal efficiency is improved.

(Embodiment 7)
FIG. 8 shows a cross-sectional view of a main part of a garbage drying processing machine according to the seventh embodiment of the present invention. As shown in FIG. 8, at least one of the substantially cylindrical roller 5 and the guide 7 is provided with a plurality of heating means and temperature detection means 19. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  When the thrown-in garbage 3 passes through the compression heating path 8 composed of the substantially cylindrical roller 5 and the guide 7, the garbage 3 contains a lot of moisture in the vicinity of the inlet of the compression heating path 8. A large amount of heat supplied from the heating means 6 and the second heating means 15 is required. In the vicinity of the outlet portion of the compression heating path 8, the garbage 3 is almost in a dry state, so that much heat is not required as compared with the vicinity of the inlet portion.

  The temperature detection means provided in the vicinity of the compression heating path 8 or the heating means stops the heating means when it reaches a predetermined temperature. When the outlet portion of the compression heating path 8 reaches a high temperature, the control means 13 stops the heating means and cannot supply a sufficient amount of heat even though the inlet portion is still low in temperature. Of course, when the detected temperature is set at the inlet, the outlet becomes hot, and heat is radiated to the outside, or the garbage 3 is overdried.

  Therefore, by providing a plurality of heating means and temperature detection means 19, the control means 13 can adjust and control the input power of the heating means 6 and the second heating means 15 according to the dry state of the garbage 3. is there.

  As described above, in the present embodiment, the input power of the heating means 6 and the second heating means 15 can be adjusted and controlled according to the dry state of the garbage 3, thereby preventing useless heat input and heat dissipation. This eliminates uneven drying of food waste and improves thermal efficiency.

(Embodiment 8)
FIG. 9 is a partial cross-sectional view of a garbage drying processing machine according to the eighth embodiment of the present invention. As shown in FIG. 9, the distance between the substantially cylindrical roller 5 and the guide 7 is increased. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  The thrown-in garbage 3 is compressed and heated in the compression heating path 8, but depending on the size and shape of the garbage 3, it cannot be conveyed only by the conveyance force due to the rotation of the substantially cylindrical roller 5 and the friction of the surface. Can also happen. At this time, the jamming garbage 3 can be discharged to the storage unit 10 by opening the gap between the substantially cylindrical roller 5 and the guide 7 in the direction of the arrow shown in FIG.

  As described above, in the present embodiment, even if the garbage 3 stays in the compression heating path 8, it can be easily removed. Therefore, the lock at the time of compression heating can be prevented, and maintainability is also improved.

  In FIG. 9, the lower part of the guide 7 is operated by the link mechanism part 20, but the lower part may be fixed and the upper part may be operated. In that case, the input part 4 is removed and the garbage 3 is removed.

  Further, the guide 7 may be removed by removing a member (not shown) that fixes the guide 7.

  Therefore, it is possible to prevent the conveyance from being locked during the compression heating, and the maintainability is also improved.

(Embodiment 9)
FIG. 10 shows a cross-sectional view of a main part of a garbage drying processing machine according to the ninth embodiment of the present invention. As shown in FIG. 10, the substantially cylindrical roller 5 is provided with a convex portion that contacts the surface of the guide 7. The convex portion is a groove provided on the surface of the substantially cylindrical roller 5, or an elastic body such as metal, rubber, or elastomer attached to the surface with an adhesive or a screw. Further, the upper surface of the guide 7 is coated with a coating material such as fluorine or rust prevention so that the adhered matter can be easily peeled off. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  When the garbage 3 passes through the compression heating path 8, even if the garbage 3 adheres to the guide 7, it rotates like the substantially cylindrical roller 5 and cannot be peeled off by the scraper 9. In this embodiment, one or a plurality of convex portions 21 provided on the substantially cylindrical roller 5 slide on the surface of the guide 7. When the convex portion 21 slides, the stuck garbage 3 is peeled off and conveyed to the storage unit 10 together with the dried garbage 3.

  As described above, in the present embodiment, the garbage 3 fixed to the guide 7 can be peeled off, and the stuck garbage 3 does not burn and is not clogged in the compression heating path 8. Also, thermal efficiency and maintainability are improved.

(Embodiment 10)
FIG. 11 is a sectional view showing main parts of a garbage drying processing machine according to the tenth embodiment of the present invention. As shown in FIG. 11, the guide 7 covers at least the lowermost part of the substantially cylindrical roller 5. Other configurations are the same as those in the first embodiment.

  The operation and action will be described below.

  When the moisture content of the garbage 3 (the ratio of the moisture contained in the garbage 3) is high, or when the garbage 3 passes through the compression heating path 8, the moisture contained in the garbage 3 is compressed, so that the garbage 3 It comes out on the surface. Even if only the moisture passes through the compression heating path 8 without evaporating, the moisture once stays in the guide 7 covering the lowermost part of the substantially cylindrical roller 5, and is heated again there.

  As described above, in the present embodiment, moisture that has not evaporated, condensed water, etc. stays at the bottom and is heated again here. Therefore, it is possible to prevent moisture from being heated and falling into the storage unit, improving the thermal efficiency, preventing drying unevenness, and processing garbage.

  As described above, the garbage drying processing machine according to the present invention can treat food waste continuously, with less drying unevenness and less power consumption, and can be efficiently processed. It is also applicable to uses such as heating and drying clothes.

The longitudinal cross-sectional view of the garbage drying processing machine in Embodiment 1 of this invention The longitudinal cross-sectional view of the garbage drying processing machine in Embodiment 2 of this invention The longitudinal cross-sectional view of the garbage drying processing machine in Embodiment 3 of this invention Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 3 of this invention Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 4 of this invention Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 5 of this invention. The principal part perspective view of the garbage drying processing machine in Embodiment 6 of this invention Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 7 of this invention. Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 8 of this invention. Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 9 of this invention Sectional drawing of the principal part of the garbage drying processing machine in Embodiment 10 of this invention. Longitudinal section of a conventional garbage drying machine

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main body 2 Lid 3 Garbage 4 Input part 5 Substantially cylindrical roller 6 Heating means 7 Guide 8 Compression heating path 9 Scraper 10 Storage part 11 Intake / exhaust means 12 Deodorizing means 13 Control means 14 Grinding means 15 Second heating means 16 Heat insulation Means 17 Elastic member 18 Steam hole (hole)
DESCRIPTION OF SYMBOLS 19 Temperature detection means 20 Link mechanism part 21 Convex part 22 Main body 23 Main body cover 24 Garbage storage part 25 Heating means 26 Blowing means 27 Stirring means 28 Discharge means 29 Catalyst deodorizing device 30 Drying detection means 31 Control means 32 Garbage

Claims (11)

The substantially cylindrical roller, comprising: a substantially cylindrical roller; heating means for heating the surface of the substantially cylindrical roller; and a substantially arcuate guide provided at a predetermined interval from the substantially cylindrical roller surface. Driving the garbage between the substantially cylindrical roller and the guide, and heating the garbage on the surface of the substantially cylindrical roller heated by the heating means during the passage. Garbage drying processing machine characterized by. The garbage drying processing machine according to claim 1, further comprising: an input unit that inputs the garbage; and a pulverizing unit that is provided between the input unit and the substantially cylindrical roller or is provided in the input unit to pulverize the garbage. The garbage drying processing machine of Claim 1 or 2 provided with the 2nd heating means which heats a guide. The garbage drying processing machine according to any one of claims 1 to 3, wherein an interval between the substantially cylindrical roller and the guide becomes narrower in a rotation direction of the substantially cylindrical roller. The garbage drying processing machine according to any one of claims 1 to 4, wherein the guide is configured to be elastically biased in a substantially cylindrical roller direction. The garbage drying processing machine according to any one of claims 1 to 5, wherein the guide has a plurality of holes. The garbage drying processing machine according to any one of claims 1 to 6, wherein a plurality of heating means and temperature detection means are provided in at least one of the substantially cylindrical roller and the guide. The garbage drying processing machine according to any one of claims 1 to 7, wherein the substantially cylindrical roller constituting the predetermined interval and the guide are separable. The garbage drying processing machine of any one of Claims 1-8 which provided the convex part which contacts a guide surface in a substantially cylindrical roller. The garbage drying processing machine according to any one of claims 1 to 9, wherein the guide covers at least a lowermost portion of the substantially cylindrical roller. The garbage drying processor according to any one of claims 1 to 10, wherein the garbage is rolled when passing between the substantially cylindrical roller and the guide.

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