JP2001025741A - Garbage treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To keep exhaust heat at a high temp. with a simple structure and to reduce the running cost by furnishing a means for heating the deodorization and exhaustion part along and in parallel with the exhaust line, in a device provided with a deodorization and exhaustion part for removing the malodor from a treating part or a recovery part and discharging the malodor. SOLUTION: Relating to the garbage fermenting device provided with a treating part S, a recovery part K and a deodorization and exhaustion part, the deodorization and exhaustion part is furnished with a deodorization case for removing and discharging the malodor. In this case, the deodorization case is formed by a double cylinder consisting of horizontally long outer cylinder 60a and inner cylinder 60b. The downstream end 50b of a malodor guide duct 50 is connected to the outer cylinder 60a at a duct connecting port 71 in its ceiling wall, and an ozonizer is mounted close to the downstream end 50b as a deodorizer 75. Meanwhile, a heating element 77a is laid in the inner cylinder 60b almost along its center axis, a thermal catalyst 76a is provided on the downstream side of the element 77a and an exhaust fan 82a further on the downstream side, and an exhaust port 81a is projectingly provided outside the device main body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention decomposes general biological garbage discharged from food processing sites such as kitchens and food factories such as homes, and fields such as fields such as vegetables. The present invention relates to a garbage disposal device. In particular, the present invention relates to an arrangement of a heating element intended to effectively utilize exhaust heat to an exhaust path of a deodorizing exhaust unit.

[0002]

2. Description of the Related Art Various types of garbage disposal apparatuses for biodegrading garbage are already available on the market. For example, a garbage fermentation processing apparatus including a processing unit that ferments garbage, a collection unit that collects the fermented processed product, and a deodorizing exhaust unit that deodorizes and exhausts the odor from the processing unit is It is known. In this type of garbage processing apparatus, garbage is first charged into a fermentation treatment tank of a processing section together with a fermentation promoting material such as fermentation bacteria. The introduced garbage is stirred by a rotary stirring claw provided in the fermentation treatment tank, and fermentation aging is promoted. The processed product subjected to the fermentation process is stored in a processed product recovery device of the recovery unit. Further, the odor generated during the fermentation aging treatment is sent to a deodorizing exhaust unit and is discarded after being deodorized.
Then, the final product is reused as fertilizer or the like.

In order to efficiently deodorize the odor generated during the fermentation ripening treatment, the remaining odor stream deodorized by ozone is sent to an exhaust space through a heat catalyst. For this purpose, a heating element is provided as a means for heating the thermal catalyst so as to be substantially orthogonal to the exhaust path. Conventionally, since the air heated by the heating element is discharged as it is, there is a problem that the heat loss of the thermal catalyst is large.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to dispose a heating element of a heat catalyst in parallel with an exhaust passage so as to increase heating efficiency. Another object of the present invention is to provide a garbage disposal apparatus having a high deodorizing effect.

[0005]

In order to achieve the above object, the present invention provides a processing unit for biodegrading and treating garbage,
The garbage processing apparatus includes the following configuration in a garbage processing apparatus including a collection unit that collects a biodegraded processed product, and a deodorizing exhaust unit that deodorizes and exhausts odor from the processing unit or the collection unit. That is, the garbage disposal apparatus is characterized in that the heating means of the deodorizing exhaust section is provided in parallel along the exhaust path. Further, the garbage disposal apparatus is characterized in that the heating means of the deodorizing exhaust unit is provided in an inner cylinder of a deodorizing case composed of a double cylindrical portion. Furthermore, the garbage disposal apparatus is characterized in that the heating means of the deodorizing exhaust unit is provided in the lower part of the deodorizing case composed of two upper and lower stages. Furthermore, in the garbage disposal apparatus provided with a deodorizing exhaust unit in which the odor guide duct of the deodorizing case is directed upward from below, the heating means of the deodorizing exhaust unit is provided in the upper stage of the upper and lower two-stage deodorizing case. A garbage disposal apparatus characterized by the following. The heating means for the deodorizing case is provided on the downstream side of the deodorizing case divided into two parts in a plan view.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a garbage disposal apparatus already proposed by the present applicant will be described with reference to the drawings. In general, a processing unit that biodegrades and processes garbage, a collection unit that collects biodegraded processed products, and a deodorizing exhaust unit that deodorizes and exhausts odors from the processing unit or the collection unit. Any garbage disposal apparatus provided can be targeted.

Here, the raw garbage is decomposed by fermentation bacteria in the processing section. The treatment method by fermentation has high utility value in terms of continuous operation and cost saving. However, the method of treating garbage is not limited to fermentation in a narrow sense in which carbohydrates are decomposed by fermenting bacteria, and various types of biodegradation involving other microorganisms and decomposition processes involving drugs more deeply than microorganisms Good.

For example, microorganisms which degrade natural polymers such as starch, cellulose and chitin, and synthetic polymers such as polycaprolactone may be mixed with the fermentation bacteria. Then
Packaging materials and containers formed of biodegradable plastics using these polymers as raw materials are also decomposed. for that reason,
The garbage does not need to be separated from the packaging material or the container, and can be put into the processing unit together and decomposed.

FIGS. 5 to 8 are a partially cutaway front view, a side sectional view, and a partially cutaway rear view of the garbage fermentation treatment apparatus proposed by the present applicant. The garbage fermentation treatment apparatus includes at least a treatment section (S), a recovery section (K), and a deodorizing exhaust section (D) as its main components. Processing unit (S)
Is a part that decomposes garbage by fermenting and aging it,
The recovery section (K) is a section for recovering the processed material processed in the processing section (S), and the deodorizing exhaust section (D) is a processing section (S)
Alternatively, it is a part for deodorizing and exhausting the odor from the collecting part (K). In addition, the processed material is taken out of the device from the collection unit (K) and reused as fertilizer or the like.

This garbage fermentation treatment apparatus is a vertically elongated substantially rectangular parallelepiped in a standing posture, and has a flat lid (1) on its upper surface.
0) is installed to be freely openable and closable. The garbage is thrown in by opening the lid (10), falls freely, and is stored in the processing section (S) immediately below. The inside (11) of the lid (10) is hollow and is filled with a heat insulating material such as a foamed resin. (1
2) denotes an opening / closing support shaft of the lid (10), and (13) denotes a handle.

In the processing section (S), the garbage is stirred in the processing tank (20) by the stirring claws (30), so that fermentation aging is promoted and processed. The odor generated during the treatment is sent to the deodorizing exhaust unit (D) and exhausted after being deodorized. The processed material is sent to a collecting section (K) located below the processing tank (20) and discharged out of the apparatus.

The processing tank (20) is provided with a garbage input port (20).
a) is opened facing the upper lid (10), and a bottom portion (20b) for storing garbage is formed in a U-shape. This U-shape of the bottom (20b) is for making it correspond to the rotation locus of the stirring claw (30), as clearly shown in FIG. A panel heater (not shown) is stretched on substantially the entire back surface of the processing tank bottom (20b) to cover the processing tank (2b).
The heating of the room temperature of 0) is controlled. The processing tank (20)
It is a double tank with a hollow part (2
1) is provided to achieve heat insulation.

A plurality of elongated thin plate-like stirring claws (30) are connected to the processing tank (20). The stirring nail (30)
The agitator pawl shaft (31) is penetrated and supported by a hole provided at the center thereof. The length of the stirring claw (30) is slightly shorter than the diameter of the U-shaped arc of the processing tank bottom (20b). The stirring nail support shaft (31) is horizontally suspended at the center position of the arc of the processing tank bottom (20b) and is driven to rotate. With this arrangement, the garbage introduced into the processing tank (20) is crushed steadily between the processing tank bottom (20b) and the tip of the stirring claw (30). The reason why the garbage is stirred by rotating the stirring claw (30) is to crush the garbage while uniformly supplying sufficient air to the garbage and to promote heat conduction. Thereby, the fermentation aging and drying of the garbage are uniformly performed at a high speed. The agitating claw spindle (31) is connected to the motor (3).
The power of (5) is received via the transmission chain (33) and driven to rotate.

The garbage is treated in the treatment tank (20) as described above.
The mixture is heated by a heater and stirred by a stirring nail (30), fermented and aged to be processed. To ferment garbage, fermentation bacteria are required. Therefore, when raw garbage is to be introduced for the first time or when fermentation bacteria are to be replenished, the auxiliary material to which the fermentation bacteria have adhered is introduced into the treatment tank (20). As the auxiliary material, a weak alkaline mineral powder such as zeolite to which aerobic fermentative bacteria are attached as a seed fungus, sawdust, and the like are preferable. The garbage is retained in the treatment tank (20) for a predetermined period of time, such as one month, and is sent to the collection unit (K) after being subjected to fermentation aging treatment. At this time, the treatment tank (2
If a part of the semi-processed food garbage is left in 0), the garbage can be added continuously since fermentation bacteria are contained therein, and the processing efficiency is improved.

In order to efficiently and steadily ferment and rip the garbage, it is preferable to adjust the environment of the treatment tank (20) or control the stirring by the stirring nail (30).

The parameters for adjusting the interior of the treatment tank (20) so that the garbage is easily fermented and matured include temperature, pH, water content, oxygen content, and the like. The temperature is controlled by a heater stretched on the back surface of the processing tank bottom (20b), and the pH is controlled by adding a pH adjuster such as lime or rice bran. Room temperature suitable for fermentation aging is approximately 30-60 ° C, especially 45-50 ° C,
The preferred pH is around 6-8 and the preferred moisture content is around 40-65%. If the amount of garbage introduced into the treatment tank (20) is too large, or if the contents of the garbage are rice, fish or meat, or if the water content is high, the anaerobic bacteria multiply and the treated material becomes sticky, and Temperamental fermenters may die. Then, when the treated product becomes sticky, an oxygen generating agent is added to change the environment to an aerobic environment in order to improve the activity of the fermentation bacteria.

The parameters for controlling the stirring operation by the stirring claw (30) include the contents and amount of garbage and the water content. Depending on whether the contents of the garbage are easily fermented, such as meat with a high protein content, or difficult to ferment, such as fibrous vegetables, the rotation speed and number of rotations of the stirring nail (30) may be changed. Change to a different stirring nail. The operation mode can be changed according to the degree of garbage disposal. Examples of the operation mode include a crushing operation in which garbage is pulverized to such an extent that the garbage does not liquefy, a fermentation operation in which the garbage is intermittently stirred for a short period of time while heating, and a ripening operation in which the standing time is long.

The processed material subjected to the fermentation aging treatment is sent to a recovery section (K) located therebelow through a discharge pipe (42) connected to the bottom (20b) of the processing tank. The recovery section (K) is provided with a box-shaped processed material recovery device (40), and a discharge pipe (4).
2) The processed material falling from the container is stored. Treated material recovery unit (4
No. 0) is inserted and installed in a processed material discharge port (41) opened on the surface of the garbage fermentation treatment apparatus so as to be able to be pulled out.
As a result, the processed material filled in the recovery unit (40) is discharged out of the apparatus and reused as fertilizer or the like.

The odor generated during the fermentation ripening treatment is sent to a deodorizing exhaust unit (D) and exhausted after being deodorized. The deodorizing exhaust unit (D) includes a deodorizing case (60) for deodorizing and exhausting odors, and an odor guiding duct (50) for communicating the garbage disposal tank (20) to the deodorizing case (60). An odor guide duct may be provided to communicate the treated product collector (40) and the deodorizing case (60) of the recovery part (K) so that the odor from the recovery part (K) is also deodorized.

At the upper part of the garbage disposal tank (20), a wide exhaust port (51) is provided with a net (not shown) and opened. The exhaust port (51) is connected to the odor guide duct (5).
0) is connected to the upstream end (50a). The odor guide duct (50) has its upstream end (5) as shown in FIG.
The cross-sectional area decreases from 0a) downward.
Then, the downstream end (50b) is connected to the duct connection port (71) of the ceiling wall of the deodorizing case (60).

The deodorizing case (60) is in the shape of a horizontally elongated box and has an exhaust port (81) at the other end of the duct connection port (71) which is the end to which the downstream end (50b) of the odor guide duct is connected.
Is open. The odor flowing from the odor guide duct (50) flows through the duct connection port (7) in the deodorizing case (60).
It flows from 1) to the exhaust port (81). A thermal catalyst (76) is provided at the center of the deodorizing case (60) corresponding to the middle part. The deodorizing case (60) uses the thermal catalyst (76) as a partition, and the upstream deodorizing space (7).
0) and a downstream exhaust space (80). A flat cover (61) for opening the deodorizing case (60) and contributing to cleaning or the like is detachably attached to the surface of the garbage fermentation treatment apparatus.

In the deodorizing space (70), a dust storage part (72) for storing dust that has flowed in with the odor from the odor guide duct (50), a deodorizer (75) and a thermal catalyst (76) for deodorizing the odor are provided. Prepare.

The deodorizing case (60) downstream of the duct connection port (71) has a larger cross-sectional area in the odor flow path than the odor guide duct (50). Therefore, the garbage flowing from the odor guide duct (50) falls freely in the deodorizing space (70) as the odor current spreads and slows down, and enters the garbage storage (72) at the bottom of the deodorizing case (60). accumulate. Since the dust is prevented from flowing out to the exhaust space (80) by the thermal catalyst (76), the dust storage part (7) on the upstream side thereof is disposed.
2) is reliably retained, and is prevented from being discharged outside the device.

An ozone generator is mounted on the upper part of the upstream side wall of the deodorizing space (70) as a deodorizer (75) for deodorizing odor. At the bottom of the deodorizing case (60) near the ozone generator (75), an outside air inflow path forming plate (7) is provided.
3) stands up to the vicinity of the ceiling wall of the deodorizing case (60). An outside air inlet (74) is opened on the side wall of the deodorizing case (60) near the lower part of the ozone generator (75). Therefore, the outside air flowing from the outside air inlet (74) is supplied to the side wall of the deodorizing case (60) and the outside air inflow path forming plate (7).
3), the mixture passes through the vicinity of the ozone generator (75) and is mixed with ozone, and then sent to the lower part of the duct connection port (71) downstream. Here, the duct connection port (7
The odor flowing from 1) is deodorized by ozone.

The remaining odor stream deodorized by ozone in the deodorizing space (70) passes through the thermal catalyst (76) and is discharged into the exhaust space (8).
0). As the thermal catalyst (76), a material obtained by firing powder of iron oxide and manganese oxide into a honeycomb having a large surface area can be used. The remaining odor contacts the honeycomb and is oxidized and deodorized. The thermal catalyst (76) is heated to about 200 ° C., which functions at a high rate. Ozone is
Since the odor is reduced to oxygen when it is oxidized, it is prevented from flowing out into the exhaust space (80) and being discharged out of the apparatus.

As means for heating the thermal catalyst (76),
As shown in FIG. 7, a heating element (77) is additionally provided.
The heating element (77) is disposed slightly below the upstream side of the thermal catalyst (76). When using such a heating element (77),
The heat catalyst (76) can be effectively heated with a simple and inexpensive configuration. The heating element (77) and the heat catalyst (7)
Temperature sensor (77s) (7s) that contributes to the temperature control of 6)
6s) is installed near the downstream of each of the heating element (77) and the thermal catalyst (76).

The heat catalyst (76) may be a self-heating type catalyst. For example, if an electrode is provided to enable sintering by adding an electrothermal metal powder to a ceramic containing a catalyst, it contributes to precise temperature control and space saving.

The exhaust gas from which the residual odor has been deodorized by the thermal catalyst (76) is sent to an exhaust space (80). Exhaust space (80)
An exhaust port (81) is opened at the downstream end of the device, and an exhaust fan (82) as an exhaust means is installed. Due to the exhaust action of the exhaust fan (82), a flow path from the processing section (S) to the outside of the apparatus through the deodorizing exhaust section (D) is formed.

The deodorizing exhaust function is performed by an ozone generator (7).
It is adjusted by the ozone generation amount of 5) and the rotation speed of the exhaust fan (82).

In the garbage fermentation treatment apparatus as described above, the heating element provided upstream of the heat catalyst is disposed substantially orthogonal to the exhaust path, so that the heated residual odor is released as it is. Therefore, there is a problem that the heat loss of the thermal catalyst is large. Therefore, according to the present invention, by arranging a heating element, which is a heating means of a thermal catalyst in a deodorizing case, as shown in the following embodiments, it is possible to effectively use heat that is wastefully discharged as in the related art. .

First Embodiment As shown in FIG. 1, the deodorizing case has a horizontally long outer cylinder (60).
a) and an inner cylinder (60b).
The downstream end (50b) of the odor guide duct (50) is connected to the duct connection port (71) of the ceiling wall of the outer cylinder (60a). Also, the downstream end (50) of the guide duct (50)
In the vicinity of b), an ozone generator is attached as a deodorizer (75) for deodorizing odor. Further, on the bottom of the outer cylinder (60a) near the ozone generator (75), an outside air inflow path forming plate (73) is provided. ) Stands up to the vicinity of the outer cylinder (60a) ceiling wall. An outside air intake (74) is opened in the bottom wall of the outer cylinder (60a) near the lower part of the ozone generator (75).

On the other hand, the inner cylinder (60b)
A heating element (77a) is erected in the air along a substantially central axis of the heating element (77a), and a heat catalyst (76) is provided downstream of the heating element (77a).
a), an exhaust fan (82a) is provided further downstream, and an exhaust port (81
a) is projected. In addition, (76s) and (77s) are temperature sensors that contribute to the temperature control of the thermal catalyst (76a) and the heating element (77a).

In the deodorizing case having the above structure, the odor generated during the fermentation aging treatment is sent to the downstream end (50b) of the odor guide duct (50) and passes through the duct connection port (71). To the outer cylinder (60a) of the deodorizing case. At this time, the outside air flowing from the outside air inlet (74) of the bottom wall of the outer cylinder (60a) rises in the space between the side wall of the outer cylinder (60a) and the air inflow path forming plate (73), and the ozone generator After passing near (75) and mixed with ozone,
The odor sent to the outer cylinder (60a) and flowing from the duct connection port (71) is deodorized by ozone.

The residual odor stream deodorized by ozone in the deodorizing space (70) is sent downstream along the inner peripheral surface of the outer cylinder (60a), and is turned 180 degrees at the terminal end to change the direction of the inner cylinder. (60b). As described above, since the linear heating element (77a) is installed in the inner cylinder (60b) in a hollow manner in parallel with the central axis of the cylinder (60b), the residual odor current is reduced by the heating element (77a). The air flows parallel to and passes through the thermal catalyst (76a), and is discharged to the exhaust space (80). As described above, since the heating element (77a) for heating the heat catalyst (76a) is laid in parallel along the path of the residual odor, the exhaust heat can be effectively used with a simple configuration, and the running cost is low. There are advantages such as ending. Furthermore, since the deodorizing case uses a cylindrical shape, the remaining deodorizing airflow is smoothly discharged.

Second Embodiment As shown in FIG. 2, the deodorizing case is in the shape of a horizontally elongated box and has an upper deodorizing case (60c) via a partition (60k).
And a lower deodorizing case (60d), and a gap (60f) communicating with both cases (60c) (60d) and the side wall (60e) is provided. Upper deodorizing case (60
As in the first embodiment, c) is provided with an ozone generator (75), an air inflow path forming plate (73), and an outside air inlet (74), the functions of which are as described above. On the other hand, in the lower deodorizing case (60d), the heating element (77
a), a thermal catalyst (76a) and an exhaust fan (82a). The heating element (77a) is installed in the lower deodorizing case (60) so as to be hollow. Also, (76
s) and (77s) are the thermal catalyst (76a) and the heating element (77
This is a temperature sensor that contributes to the temperature control of a).

In the thus constructed deodorizing case, the residual odor flows from the upstream to the downstream in the upper deodorizing case (60c), hits the deodorizing case side wall (60e), passes through the gap (60f) and passes through the lower portion. Deodorizing case (60
d). The residual odor flow that has flowed into the lower deodorizing case (60d) is parallel to the heating element (77a) erected in the hollow of the case (60d), and the thermal catalyst (76).
a) and is discharged to the exhaust space (80).

As described above, since the heating element (77a) for heating the thermal catalyst (76a) is erected in the air along the path of the residual odor stream, the exhaust heat can be effectively reduced with a simple configuration as in the first embodiment. It has advantages such as low running cost. Furthermore, an efficient deodorizing effect can be obtained with a simple configuration in which the deodorizing case is divided into two stages and a heat catalyst and a heating element are provided in the lower stage.

Third Embodiment As schematically shown in FIG. 3, the odor guide duct (50) discharges the odor from the upper side to the lower side in the vertical direction as shown in the first and second embodiments. Unlike the configuration, the downstream end (50b) of the odor guide duct (50) is inverted upward from the bottom of the fuselage body and arranged upward. With such an arrangement, the vertically long box-like deodorizing case is reversed in the vertical relation from the second embodiment, and the lower deodorizing case (60)
g) includes an ozone generator (75) and an air inflow path forming plate (7).
3) and an outside air intake (74) are provided. On the other hand, a heating element (77a), a thermal catalyst (76a), and an exhaust fan (82a) are disposed in the upper case (60h). In addition, (76s) and (77s) are temperature sensors that contribute to the temperature control of the thermal catalyst (76a) and the heating element (77a).

The deodorizing case (60) thus configured
In, the residual odor flow flows from the upstream to the downstream in the lower deodorizing case (60g), and the deodorizing case side wall (60e).
And flows into the upper deodorizing case (60h) through the gap (60f). Then, the upper deodorizing case (60
h) flows into the heat catalyst (7a) along the heating element (77a) erected in the hollow of the case (60h).
After passing through 6a), it is discharged to the exhaust space (80). Although the deodorizing case configured as described above has a different positional relationship from that of the second embodiment, it has the advantage that the exhaust heat can be effectively used with a simple configuration and the running cost can be reduced.
Furthermore, an efficient deodorizing effect can be obtained with a simple configuration in which the deodorizing case is divided into two stages and a heat catalyst and a heating element are provided in the upper stage.

Fourth Embodiment As shown schematically in FIG. 4, a deodorizing case is provided with a partition (60k).
And the odor guide duct (50)
A gap (60f) is provided between the upstream deodorizing case (60i) of the exhaust path communicating with the downstream end (50b) of the airbag and the downstream deodorizing case (60j) juxtaposed to the case (60j). The ozone generator (75), the air inflow path forming plate (73), and the outside air inlet (74) are provided in the upstream side deodorizing case (60i) in the heating element (77a), the heat catalyst (76a), and the exhaust fan (82a). ) Is the downstream side deodorizing case (60j)
It is arranged in each. (76s) (77
s) is a temperature sensor that contributes to temperature control of the thermal catalyst (76a) and the heating element (77a).

The deodorizing case (60) configured as described above.
As described in the first to fourth embodiments, the residual odor flow discharged from the odor guide duct passes through the exhaust path, and is discharged to the exhaust space in parallel with the heating element installed hollowly in the path. Therefore, there is an advantage that exhaust heat can be effectively used with a simple configuration and running costs can be reduced.

[0042]

According to the present invention, the following effects can be obtained by providing the above configuration. According to the first aspect,
Since the heating means of the deodorizing exhaust section is provided in parallel along the exhaust path, the exhaust heat can be maintained at a high temperature with a simple configuration, effectively react with the thermal catalyst, and the running cost can be reduced. According to the second aspect, since the heating means of the deodorizing exhaust unit is provided in the inner cylinder of the double cylindrical portion, the flow of the remaining odor stream is smooth. According to the third and fourth aspects of the present invention, since the deodorizing case is configured in two stages, upper and lower, the case can be easily manufactured, and the heating means can be easily mounted on either the upper or lower stage. Can be According to the fifth aspect, since the heating means of the deodorizing exhaust unit is divided into two in a plan view, the bulk of the apparatus main body can be set low, and the apparatus can be made compact.

[Brief description of the drawings]

FIG. 1 is a first embodiment of a deodorizing case of the present invention.

FIG. 2 shows the second embodiment.

FIG. 3 shows the third embodiment.

FIG. 4 shows the fourth embodiment.

FIG. 5 is a partially cutaway front view of the garbage disposal apparatus.

FIG. 6 is a side sectional view of the same.

FIG. 7 is a partially cutaway rear view of the same.

[Explanation of symbols]

 S processing section K recovery section D deodorization exhaust section 10 lid 20 processing tank 20a input port 20b bottom 21 hollow portion 30 stirring claw 31 stirring claw support shaft 32, 34 sprocket 33 transmission chain 35 motor 40 processed material recovery device 41 processed material discharge port 42 Discharge pipe 50 Odor guide duct 50a Upstream end of odor guide duct 50b Downstream end of odor guide duct 51 Exhaust port 60 Deodorization case 61 Deodorization case cover 70 Deodorization space 71 Duct connection port 72 Dust storage part 73 Outside air inflow path forming plate 74 Outside air Inlet 75, 75a Deodorizer 76, 76a Thermal catalyst 76s Thermal catalyst temperature sensor 77, 77a Heating element 77s Heating element temperature sensor 80 Exhaust space 81, 81a Exhaust port 82, 82a Exhaust fan

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4D004 AA03 AA04 BA04 CA04 CA15 CA18 CA19 CA48 CB28 CB31 CB32 CB50 CC01 CC07 CC08 CC09 DA01 DA02 DA06 DA09 DA10 DA20 4D048 AA22 AB03 AC07 BA28Y BA36Y BA41Y BB02 CA07 CC38 CC52 DA53 EA02

Claims (5)

[Claims] 1. A processing section for biodegrading and processing garbage, a collecting section for collecting biodegraded processed materials, and a deodorizing exhaust section for deodorizing and exhausting odors from the processing section or the collecting section. A garbage disposal apparatus comprising: a garbage disposal apparatus, wherein heating means for the deodorizing exhaust section is provided in parallel along the exhaust path. 2. The garbage disposal apparatus according to claim 1, wherein the heating means for the deodorizing exhaust unit is provided in an inner cylinder of a deodorizing case comprising a double cylindrical portion. 3. The garbage disposal apparatus according to claim 1, wherein the heating means of the deodorizing exhaust unit is provided in a lower stage of a deodorizing case having two upper and lower stages. 4. A garbage disposal apparatus provided with a deodorizing exhaust unit in which the odor guide duct of the deodorizing case is directed vertically upward from below, wherein the heating means of the deodorizing exhaust unit is provided in the upper stage of the upper and lower two-stage deodorizing case. The garbage disposal device according to claim 1, wherein the garbage disposal device is provided. 5. The garbage disposal apparatus according to claim 1, wherein the heating means for the deodorizing case is provided on the downstream side of the deodorizing case which is divided into two in a plan view.