JPH10202234A - Crude refuse treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To efficiently transfer heat generated by a planar heating means to the crude refuse in a crude refuse treating vessel and to enhance fermentation treatment efficiency by extending this planer heating means on the outer peripheral surface of a crude refuse treating vessel molded of metallic stock having excellent thermal conductivity and durability and extending a thermal insulating material on the outer peripheral surface of the heating means to cover the surface with this material. SOLUTION: This crude refuse treating device A has a crude refuse treating section 2, recovering section 3 and deodorizing section 4 in a casing 1. This crude refuse treating section 2, executes the fermentation treatment of the crude refuse while agitating the crude refuse by an agitating means in the crude refuse treating vessel in a casing body 10. At this time, the crude refuse treating vessel is molded of the metallic stock, such as stainless steel, having the excellent thermal conductivity and a planar heater 37 as the heating means is extended on the rear surface of its arc-shaped bottom section 30e thereof. the thermal insulating material 38 is extended on the outer peripheral surface of the heater 37 to cover the surface with the material. The thermal insulating material 38 is fixed to the crude refuse treating vessel byfixtures 39, by which the crude refuse treating vessel is constituted. As a result, the efficient conduction of the heat generated by the heater 37 to the crude refuse in the crude refuse treating vessel via the vessel is made possible.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a garbage disposal apparatus.

[0002]

2. Description of the Related Art Conventionally, as one form of garbage processing apparatus,
Some garbage stored in the garbage processing tank is subjected to a fermentation treatment while being stirred by a stirring means.

[0003] The garbage disposal tank is molded from a synthetic resin to reduce the weight, and a heating means such as a heater is provided on the outer peripheral surface of the garbage disposal tank to promote the fermentation treatment.

[0004] In some cases, the garbage disposal tank is formed of stainless steel, and a heating means is provided inside the garbage disposal tank.

[0005]

However, the synthetic resin garbage treatment tank described above has low thermal conductivity,
The heat of the heating means cannot be efficiently transferred to the garbage in the garbage processing tank, and the fermentation efficiency is poor.

[0006] In a stainless steel garbage disposal tank,
Because a heating means is provided inside the same-sex garbage disposal tank,
The whole garbage to be stirred cannot be heated uniformly, and also in this case, there is a problem that the fermentation treatment efficiency is poor.

[0007]

Therefore, according to the present invention, there is provided a garbage disposal apparatus provided with a garbage disposal section for fermenting garbage contained in a garbage disposal tank while stirring the garbage with stirring means. The garbage disposal tank is molded from a metallic material with excellent thermal conductivity and durability, and a planar heating means is stretched on the outer peripheral surface of the same-size garbage disposal tank, and the outer peripheral surface of the heating means is insulated. It is an object of the present invention to provide a garbage disposal apparatus characterized in that a material is stretched and the heating means is covered.

[0008] Further, the present invention provides a garbage disposal tank with a heat insulating material fixed by a fixing tool, the fixing tool integrally fixing the heat insulating material and the garbage processing tank in a embracing manner; The stirring means is provided with a stirring claw spindle supported in the garbage disposal tank and a plurality of stirring claws attached to the stirring claw spindle at intervals in the axial direction, and the stirring claw is formed in a rod shape. And
Further, the present invention is characterized in that a curved attachment portion is formed at the base end along the outer peripheral surface of the stirring pawl support shaft.

[0009]

Embodiments of the present invention will be described below.

That is, the garbage disposal apparatus according to the present invention has, as a basic structure, a garbage disposal section for fermenting garbage in a casing in which a charging lid is attached so as to be openable and closable.
A collection section for collecting the final residue processed by the garbage disposal section and a deodorization section for deodorizing and discharging the odor generated from the garbage in the garbage disposal section are provided.

As a characteristic structure, the garbage processing section is configured to ferment the garbage stored in the garbage processing tank while stirring the garbage with stirring means. It is molded from a metallic material with excellent thermal conductivity and durability, and a flat heating means is stretched on the outer peripheral surface of the same-size garbage disposal tank, and a heat insulating material is stretched on the outer peripheral surface of the heating means. To cover the heating means.

In this manner, the heat generated by the heating means is transferred to the garbage disposal tank made of metal having excellent thermal conductivity.
The garbage in the same garbage disposal tank can be efficiently transmitted to the garbage and the fermentation treatment efficiency can be increased.

At this time, since the heating means is formed in a planar shape and is stretched on the outer peripheral surface of the garbage processing tank, the garbage stirred along the inner peripheral surface of the same garbage processing tank. The whole can be heated evenly, and from this point also, the fermentation treatment efficiency can be increased.

In addition, since heat insulating material is provided on the outer peripheral surface of the heating means to cover the heating means, the heat generated by the heating means is efficiently transmitted to the garbage. From this point, the efficiency of the fermentation treatment can be improved.

Here, the heat insulating material is fixed to the garbage processing tank by a fixing tool, and the fixing tool integrally fixes the heat insulating material and the garbage processing tank in a embracing manner.

Accordingly, the heat insulating material can be easily and reliably fixed by the fixing tool, and the fermentation treatment efficiency can be secured well.

Further, the stirring means is provided with a stirring claw spindle supported in the garbage disposal tank, and a plurality of stirring claws attached to the stirring claw spindle at intervals in the axial direction. Is formed in a rod shape, and has a curved mounting portion formed at the base end along the outer peripheral surface of the stirring pawl support shaft.

In this way, the rigidity of the stirring claw can be increased, and the manufacturing cost can be reduced.

In addition, when the agitating claw is mounted, it is necessary to provide a mounting hole for mounting the agitating claw on the agitating claw support shaft by welding the mounting portion to the agitating claw support shaft. Since there is no such property, the strength of the stirring claw support shaft can be ensured.

The deodorizing section is connected to the garbage disposal section at the base end of an exhaust duct, and an ozone generator and a catalyst are attached to the exhaust duct to react the ozone generated by the ozone generator with the odor. At the same time, it can be deodorized through a catalyst.

In the ozone generator, an ozone emitting portion is inserted into an insertion hole formed in the exhaust duct, and a generator body is detachably mounted on a mounting seat protruding from the exhaust duct.

In this manner, the mounting of the ozone generator
Removal work can be performed easily.

That is, when the ozone generator is mounted, the ozone emitting portion is inserted into the insertion hole of the exhaust duct and positioned, and the generator body is mounted on the mounting seat, so that the mounting operation can be completed easily. Can be.

Further, when removing the ozone generator, the removal operation can be completed easily by going back to the procedure opposite to the above-described mounting procedure.

Further, an opening for maintenance is formed in a portion of the casing close to the ozone generator, and an opening / closing lid is attached to the opening so as to be freely opened and closed.

As described above, when the maintenance of the ozone generator is performed, the opening / closing lid is set to the open state so that the maintenance can be easily performed through the opening.

The catalyst is inserted into and removed from the deodorizing duct via a support frame so as to be freely inserted and removed, and the casing is provided with a treated material discharge port for taking in and out a collecting tray provided in a collecting section. The catalyst can be attached / detached through the treated material discharge port.

In this way, the catalyst can be easily cleaned and replaced without having to attach and detach the side wall of the casing and the fixture.

Further, when removing the collection tray, the catalyst can be easily removed and maintenance can be performed as a series of operations, and these operations can be performed efficiently.

A cleaning spatula for cleaning each part is detachably attached to the side wall of the casing.

In this way, when cleaning the garbage disposal section, the cleaning spatula can be removed from the side wall of the casing to perform cleaning easily.

After the cleaning is completed, the casing can be compactly stored by attaching a cleaning spatula to the side wall of the casing.

Further, the garbage disposal apparatus according to the present invention includes a control unit. An input lid open / close detection unit for detecting an opening / closing operation of the input lid is connected to an input side of the control unit. An alarm unit that issues an alarm on the output side based on the detection result of the opening and closing operation of the charging lid, a drive unit of the stirring unit, an ozone generator provided in the deodorization unit, and a heating unit that heats garbage are connected doing.

In this way, when the loading lid is opened, the alarm unit issues an alarm to alert the user,
It is possible to prevent forgetting to close the input lid.

Therefore, there is no problem that the garbage is scattered to the outside when the operation is started with the charging lid opened.

The ozone generating operation for generating ozone from the ozone generator is started after a lapse of a predetermined time from the start of the stirring operation, and is continued until a predetermined time has passed after the stirring operation by the stirring procedure is completed. I try to do it continuously.

Accordingly, deodorization is started from the time when the odor in the garbage processing section becomes strong, and deodorization is performed for a while even after the stirring is completed, so that the deodorizing processing is effectively performed without leaving odor in the garbage processing section. Can be performed.

Further, when the opening / closing opening / closing detecting section detects the initial opening / closing operation of the closing lid after the power is turned on, the control section operates the heating means for a predetermined time based on the detection result.

In this way, it is possible to easily check whether or not the heating means is operating by touching the charging lid and experiencing it.

Therefore, it is possible to surely confirm the operation at a low cost without separately providing a detecting means for confirming the operation of the heating means.

[0041]

Embodiments of the present invention will be described below with reference to the drawings.

A shown in FIGS. 1 to 7 is a garbage disposal apparatus according to the present invention. The garbage disposal apparatus A includes a garbage disposal section in a casing 1 for fermenting and ripening garbage. 2, a collection unit 3 for collecting the final residue processed by the garbage processing unit 2, and a deodorizing unit 4 for deodorizing the odor generated from the garbage processed by the garbage processing unit 2. .

As shown in FIGS. 1 to 7, the casing 1 has a garbage input port 11 formed in a ceiling portion 10a of a rectangular box-shaped casing body 10 and a rear side edge portion of the garbage input port 11. The rear edge of the charging lid 12 is pivotally supported so that the charging lid 12 can be freely opened and closed in the vertical direction, and the casing body 10 is supported by a pair of left and right support stands 56. 102 is the ceiling 10a
Power switch attached to the left rear of

The pair of left and right support stands 56, 56 are shown in FIGS.
As shown in FIG. 6, synthetic resin legs 56a, 56a formed wide in the front-rear direction, and aluminum formed to stand upward from the legs 56a, 56a to support the garbage disposal unit 2. And support portions 56b, 56b made of casting.
6,56 are formed symmetrically.

Each support stand 56 has a leg portion 56a detachable from the support portion 56b. If the leg portion 56a is damaged, it can be easily replaced.
When adjusting the height, the legs 56a having different heights can be prepared in advance to easily replace the legs 56a.

Further, since the leg portion 56a is separate from the support portion 56b and is made of a different material, the vibration of a later-described stirring claw driving motor 50 attached to the support member 56b causes the leg portion 56a to vibrate. Vibration is not transmitted directly to the installation floor, and it is possible to prevent the user from feeling uncomfortable.

Further, the bottom 10d of the casing body 10 is suspended between the legs 56a, 56a of the pair of left and right support stands 56, 56, and the support portions 56b, 56 of the pair of left and right support stands 56, 56 are provided.
b At the upper end of the garbage disposal unit 2
10, a ceiling 10a is mounted, a front wall 10b is mounted between the front edges of the ceiling 10a and the bottom 10d, and a rear wall 10c is mounted between the rear edges of the ceiling 10a. Left and right side walls 10e, 10f are mounted between the side edges and the lower outer edges of the left and right support stands 56, 56, respectively. Reference numeral 121 denotes a rear wall mounting screw, 122 denotes left and right side wall mounting screws, and 123 denotes a garbage disposal unit mounting bolt.

Here, inwardly concave gripping portions 10g, 10h are formed on the upper portions of the left and right side walls 10e, 10f.

Further, a processed material discharge port 13 is formed at the lower portion of the front wall 10b of the casing body 10, and a recovery tray 61 described later is inserted from the processed material discharge port 13 so as to be pushed and pulled, and is completely inserted. At the front wall 61a of the collection tray 61
13 is closed to form a part of the front wall 10b of the casing body 10. 61b is the handle.

Further, as shown in FIG. 8, a plurality of air intake holes 25 which are elongated in the left-right width direction are formed at the bottom 10d of the casing body 10 at intervals in the front-rear direction. While preventing infiltration, air can be taken in efficiently.

The final residue spilled from the collecting tray 61 can be discharged to the outside through the air intake hole 25 located immediately below the collecting tray 61.

As described above, in the present embodiment, the pair of left and right support stands 56, 56 has rigidity, and the relatively heavy garbage processing section 2 is supported by the two support stands 56, 56. By mounting and supporting the light and light collecting section 3 and the deodorizing section 4 on the bottom 10d of the casing body 10, the casing body 10 can be reduced in weight and the assembly work of the casing 1 can be simplified. I have to.

FIG. 1, FIG. 2 to FIG. 5 and FIG.
As shown in FIG. 11, the left and right sides of the rear end of the lid body 14 formed in a rectangular plate shape are pivotally connected to the ceiling 10a of the casing body 10.
26, 26 and a handle 17 at the center of the front end of the lid body 14.
A hook 17a is interlockedly connected to the handle 17, and the hook 17a is locked to a hook receiver 18 formed on the front side of the garbage inlet 11. 19 is a handle pivot pin and 20 is a hook locking spring.

As shown in FIG. 13, the lid body 14 is formed in a hollow flat box shape from the upper lid forming body 14a and the lower lid forming body 14b, and the lower surface of the lower lid forming body 14b is formed. A packing 21 is attached to the periphery.

As shown in FIGS. 9 and 10, the upper lid forming body 14a has pivoting pieces 14c, 14c formed on the left and right rear portions, and is integrally formed with the respective pivoting pieces 14c, 14c from the ceiling wall 14e. Stopper pieces 14d, 14d are protruded, and the casing body is passed through pin insertion holes 14g, 14g, 14h, 14h formed in the pivot pieces 14c, 14c and the left and right side walls 14f, 14f of the upper lid forming body 14a, respectively. The pivot pins 26, 26 are inserted into the pin insertion holes 10k, 10k formed in the left and right side walls 10j, 10j of the ceiling wall 10a, and the upper lid forming body 14a is pivotally supported by the two pivot pins 26, 26. doing.

As shown in FIG. 12, the pivot pin 26 has a split engagement piece 26b formed at the distal end of the pin body 26a and a key 26c protruding from the peripheral surface of the distal end. A stopper piece receiver 26d is formed integrally with the base end of the pin body 26a.

In this way, as shown in FIG. 10, when the loading lid 12 is opened, a pair of left and right pivot pins 26, 26
The stopper pieces 14d, 14d abut against the stopper receivers 26d, 26d, thereby restricting the opening of the loading lid 12, thereby preventing the loading lid 12 from falling backward.

At this time, since the stopper piece 14d and the stopper receiver 26d are incorporated inside the charging lid 12, the aesthetic appearance of the charging lid 12 can be improved.

Further, the left and right side walls 14f, 14 of the upper lid forming body 14a
f, as shown in FIGS. 9 and 11, the interference projections 14j,
On the other hand, on the left and right side walls 10j, 10j of the ceiling wall 10a of the casing body 10, projections 10m, 10m for projecting piece abutment are provided.

In this manner, as shown in FIG. 11, when the charging lid 12 is opened, when the state is shifted from the substantially vertical upright state to the further backward inclined state, the projecting portions 10m, 10m The rear ends of the interference projections 14j, 14j interfere with the front end of the upper formation body 14 by rotating the loading lid 12 rearward from the same position.
The left and right side walls 14f, 14f of a are elastically deformed, and the interference projections 14j,
14j slides on the projecting piece contacting projections 10m, 10m and climbs over, so that the loading lid 12 can be brought into the rearwardly opened lid state.

On the other hand, when the closing lid 12 is closed and the state is shifted from the substantially vertical upright state to the forwardly inclined state, the interference projections are provided at the rear ends of the projection contacting projections 10m and 10m. Piece 14j,
The front end of the upper cover forming body 14a interferes with the front end of the upper cover forming body 14a.
f is elastically deformed, and the interference projections 14j, 14j slide over the projection abutment projections 10m, 10m so as to move over the projection projections 10m, 10m so that the closing lid 12 can be brought into a substantially horizontal closed state. I have to.

Therefore, when the garbage is being thrown while the throwing lid 12 is in the backward tilted open state, the user's hand hits the throwing lid 12 and the throwing lid 12 is closed. Even when pivoted in the lid direction, the interference projections 14j, 14j interfere with the projection abutment projections 10m, 10m, so that the throwing lid 12 does not easily close and the garbage can be removed. Input can be continued as it is.

As shown in FIGS. 1, 2 and 13, the upper lid forming body 14a has a U-shaped recess 14k at the center of the front end thereof, and the left and right side walls 14m, The right and left side walls 17b, 17b of the handle 17 are arranged to face each other within 14m, and one handle pivot pin 19 is connected to the left and right side walls 14m, 14m, 17b, 17b.
The handle 17 is pivotally supported by being penetrated therebetween.

Then, the front wall 14 of the lower lid forming body 14b is provided on the front surface of the reinforcing rib 14n which is vertically provided at the front of the upper lid forming body 14a.
The rear surface of p is overlapped, and a hook locking spring is provided between the front center of the front wall 14p and the rear center of the handle 17.
There are 20 intervening.

In this way, the pivot structure of the handle 17 can be simplified.

As shown in FIGS. 1 and 2, a closing lid opening / closing detection switch 15 as a closing lid opening / closing detecting section is attached to the left front portion of the ceiling portion 10a of the casing body 10. When the magnet 14n attached to the front left portion of the lid body 14 approaches, the switch is turned on by the magnetic force of the magnet 14n.

The lid body 14 is formed to be hollow, and is filled with a foamed heat insulating material (not shown) to ensure good heat insulation.

As shown in FIGS. 3 to 5, the garbage disposal section 2 is provided with a garbage disposal tank 30 in the upper half of the casing body 10. While being stirred by the stirring means 31, fermentation and aging treatment are performed.

As shown in FIGS. 3 to 5, the garbage disposal tank 30 is provided with a left side wall 30a vertically provided near a left edge of the garbage inlet 11 formed in the ceiling 10a of the casing body 10. Right side wall suspended from the right side of the ceiling 10a of the casing body 10.
The front and rear walls 30c and 30d are respectively provided between the front and rear end edges of the left and right side walls 30a and 30b, and the lower end edges of the left and right side walls 30a and 30b are formed in a downwardly convex semi-arc shape. An arc-shaped bottom portion 30e is provided between the peripheral edges, and the partition wall 34 is erected in the same raw garbage disposal tank 30 near the left edge of the raw garbage inlet 11 so that the raw garbage can be disposed. A first processing tank 32 is formed immediately below the charging port 11, and a second processing tank 33 is formed adjacent to the left side of the first processing tank 32.

Here, the volume of the first processing tank 32 is formed to be approximately three times the volume of the second processing tank 33.

In this way, garbage can be periodically fed into the first treatment tank 32 to ferment and further ripen a large amount of garbage. After further aging treatment in 33 to obtain the final residue, the final residue is periodically collected from the collection unit 3 so that the final residue can be effectively used as compost.
It is effective in treating garbage discharged from ordinary households.

The volume ratio between the first processing tank 32 and the second processing tank 33 is not limited to approximately 3: 1 as described above, and can be set as appropriate. It is preferable to set the volume ratio to about 2: 1.

As shown in FIG. 4 and FIG.
In the garbage disposal tank 30, an upper partition wall forming body 34a for partitioning the upper side and a lower partition wall forming body 34b for partitioning the lower side are formed around the axis of the stirring claw support shaft 40. The partition wall forming body 34b is fixed to the arc-shaped bottom portion 30e, and a receiving portion 34c is formed at the upper end edge of the lower partition wall forming body 34b.

Then, the upper partition wall forming body 34a is inserted into the garbage disposal tank 30 from above, and the lower end is received by the receiving portion 34c formed on the upper edge of the lower partition wall forming body 34b.
The upper partition wall forming body 34a is connected to locking pins 90, 90 projecting from the upper and lower walls 30c, 30d of the garbage disposal tank 30 while being integrally connected from the vertical direction around the stirring claw spindle 40. The elastic locking projections 34d, 34d attached to the front and rear upper portions are locked from below.

In this manner, the upper partition wall forming body 34a
By releasing the elastic locking projections 34d, 34d from the locking pins 90, 90 so that they can be pulled up and removed, the upper partition wall forming body 34a and the garbage disposal tank can be removed.
30 can be easily cleaned.

Further, since the upper partition wall forming body 34a is mounted with the elastic locking projections 34d, 34d locked to the locking pins 90, 90 from below, the garbage to be stirred is formed. Thus, even when an upward pushing force acts on the upper partition wall forming body 34a, the upper partition wall forming body 34a can be prevented from coming off the receiving portion 34c, and the function as the partition wall can be secured well. can do.

As shown in FIGS. 4 and 5, the first processed product fermented and aged in the first processing tank 32 is placed at the upper front position of the upper partition wall forming body 34a. First overflow window 34e for overflowing into
In addition, a second processing product aged in the second processing tank 33 is overflowed as a final residue into a collecting unit 3 described below at an upper position on the front side of the left side wall 30a.
An overflow window 35 is formed, and both overflow windows 34e, 35 are aligned in the left-right width direction, and the lower edge of the first overflow window 34e is higher than the lower edge of the second overflow window 35 by a certain height. Is located.

Further, an inflow restricting piece 91 is provided on the inner edge of the first overflow window 34e so as to be folded back toward the first processing tank 32.

In this way, as shown in FIG. 5, the stirring claws 41, 42, 43 rotating in the reverse direction (rotation direction a) in the first processing tank 32.
The first processed material is stirred by the inflow restricting piece 91, and is prevented from flowing into the first overflow window 34e, and does not flow into the second processing tank 33 through the first overflow window 34e. It is surely processed in the tank 32.

Further, as shown in FIGS.
The upper end edge of the garbage disposal tank 30 is formed at a position lower than the upper end edges of the left and right side walls 30a and 30b by a certain width, and forms an exhaust passage 36 in the upper portion of the garbage disposal tank 30. 36 is formed by connecting the upper part of the first processing tank 32 and the upper part of the second processing tank 33 to each other.

Here, the garbage disposal tank 30 is formed of a metallic material such as stainless steel having excellent heat conductivity and durability.
As shown in FIGS. 4 to 6, a planar heater 37 as a heating means is stretched over the entire lower surface of the arc-shaped bottom portion 30e of the living garbage disposal tank 30, and the outer peripheral surface of the heater 37 is insulated. A material 38 is stretched to cover the heater 37, and the heat insulating material 38 is fixed to the garbage disposal tank 30 by a fixture 39.

The heat insulating material 38 is composed of the inner layer material 38a and the outer layer material.
It has a two-layer structure of 38b, and as the inner layer material 38a, a heat insulating material such as glass wool is used, and as the outer layer material,
A synthetic resin heat insulating material such as styrene foam is used.

In this way, the heat generated by the heater 37 can be efficiently transmitted to the garbage in the garbage disposal tank 30 through the garbage disposal tank 30 made of metal having excellent thermal conductivity. As a result, the efficiency of the fermentation treatment can be increased.

At this time, since the heater 37 is formed in a planar shape and is attached to the outer peripheral surface of the garbage processing tank 30, the heater 37 is stirred along the inner peripheral surface of the garbage processing tank 30. The entire refuse can be heated evenly, and the fermentation treatment efficiency can be improved from this point as well.

Further, since a heat insulating material 38 is provided on the outer peripheral surface of the heater 37 to cover the same, the same heater 37 is used.
The heat generated from 37 is efficiently transmitted to the garbage, and the fermentation treatment efficiency can be improved from this point as well.

The outer layer material 38b is shown in FIGS.
As shown in FIG. 4, at the front upper end portion or the middle position where the fixing tool 39 is to be attached, stepping projections 38c, 38d, 38e for fixing tool engagement are formed, and each stepped portion 38c, 38d, 38e is fixed to the fixing tool. The engagement with 39 prevents the heat insulating material 38 from dropping below the garbage disposal tank 30.

As shown in FIGS. 4 to 6 and FIG. 14, the fixing tool 39 has a rod-shaped fixing main body 39a formed to have substantially the same width as the left and right widths of the arc-shaped bottom 30e of the garbage processing tank 30. Folding pieces 39b integrally formed on the right and left ends of the fixing body 39a,
39b is integrally formed of an elastic material, and the left and right folded pieces 39b, 39b are locked to the left and right side edges 30f, 30f of the arc-shaped bottom portion 30e, so that the heat insulating material 38 and the garbage disposal tank 30 are connected to each other. It is designed to be able to be fixed integrally in the shape of a hug.

Therefore, the heat insulating material 38 can be easily and reliably fixed by the fixing tool 39, and the fermentation treatment efficiency can be secured well.

As shown in FIGS. 4 and 5, the agitating means 31 penetrates the agitating claw support shaft 40 in the left-right width direction at each central portion of the left and right side walls 30a, 30b and the partition wall 34 of the garbage disposal tank 30. Then, the agitating claw spindle 40 is laid horizontally between the upper portions of the pair of left and right shaft supporting stands 56, 56, and the agitating claw spindle is provided in the first processing tank 32.
At 40, from the right side to the left side
~ The fourth stirring claws 41, 42, 43, 44 are mutually substantially 90
In the second processing tank 33, the fifth stirring claw 45 is attached to the stirring claw support shaft 40 and the fourth stirring claw 44 is attached.
It is attached with a phase angle of about 90 degrees in side view.

Here, each of the stirring claws 41, 42, 43, 44, 45 is formed in a round bar shape, and the first, fourth, and fifth stirring claws 41, 44, 45 are formed to have the same length. On the other hand, the second and third stirring claws 42 and 43 are formed to be approximately twice as long as these, and the first, fourth and fifth short stirring claws are formed.
The base ends of the stirring claws 41, 44, and 45, and the second and third long stirring claws 4
At the center of 2,43, a curved mounting portion 41c, 42c, 43c, 44c, 45c is formed along the outer peripheral surface of the stirring pawl shaft 40, and each tip is bent outward at a substantially right angle. Let the tip blade 41a,
42a, 42b, 43a, 43b, 44a, 45a are formed, and these stirring claws 41, 42, 43, 44, 45
It rotates along the inner surface of e.

In this manner, the first to fifth stirring claws 41, 42,
The rigidity of 43, 44, 45 can be increased, and the manufacturing cost can be reduced.

When mounting the stirring pawls 41, 42, 43, 44, 45, the mounting portions 41c, 42c, 43c, 44c, 45c are connected to the stirring pawl shafts.
By welding to the stirrer 40, it is possible to securely mount the stirrer, and it is not necessary to provide a mounting hole for mounting each stirrer on the stirrer claw shaft 40. be able to.

In the middle part of the rear wall 30d of the garbage disposal tank 30, as shown in FIGS. 4 and 5, four plate-shaped receiving blades 46, 46, 46 are provided at intervals in the left-right width direction. 46, 46 are projected in parallel with the rotation trajectories of the second and third stirring claws 42, 43.
46, 46, 46, 46 are the tip blades 42a, 42b, 43a, 43 of the stirring claws 42, 43.
It is located near each tip rotation locus of b.

Thus, the second and third stirring claws 42, 43
The garbage can be crushed between the tip blades 42a, 42b, 43a, 43b and the receiving blades 46, 46, 46, 46 adjacent thereto.

In the above-mentioned stirring means 31, each stirring claw is provided.
41, 42, 43, 44, and 45 are driven to rotate forward and backward by rotation drive means 92. The rotation drive means 92 is provided on the support portion 56b of the right support stand 56 by the agitating claw drive motor 50. The output shaft 50a is protruded rightward from the motor 50, and the transmission chain 51 is wound between the output shaft 50a and the right end 40a of the stirring pawl support shaft 40 via sprockets 52 and 53. I have. Reference numeral 75 denotes a motor rotation sensor, which detects the rotation speed of the stirring claw driving motor 50 by the motor rotation sensor 75.

With the above configuration, the garbage processing section 2
Then, after the garbage is put into the first processing tank 32, each of the stirring claws 4 attached to the stirring claw spindle 40 by the stirring claw driving motor 50.
By reversely rotating 1,42,43,44 in the counterclockwise direction a in the right side view shown in FIG. 5, the garbage can be crushed, stirred, fermented, and further aged while stirring. Like that.

At this time, when garbage is to be introduced for the first time, auxiliary materials (eg, sawdust, zeolite, perlite) to which aerobic bacteria are attached as seeds are introduced together with the garbage, and the garbage is removed. The fermentation is promoted, and the garbage to be crushed and stirred is prevented from being crushed and liquefied, and is made as porous as possible.

[0098] Thereafter, the fermented product partially staying in the first processing tank 32 is designed to perform the fermentation promoting function instead of the auxiliary material, and the garbage is removed for a certain period of time, for example, for one month. It is retained in the first treatment tank 32, and is fermented and further aged to be recovered as a final residue.

Then, the first processed material processed in the first processing tank 32 is stirred by the stirring driving motor 50 to each of the stirring claws 41, 42, 43, 4.
4 is rotated forward in the clockwise direction b as viewed from the right side in FIG. 5, so that the first processed material scraped up by the second stirring claws 42 overflows into the second processing tank 33 through the first overflow window 34e. Have to be able to.

At this time, the first overflow window 34e and the second
By providing a certain height difference with the overflow window 35, it is possible to prevent a first processing object that overflows from being short-collected to the collection unit 3 directly through the second overflow window 35. ing.

The first processed material transferred into the second processing tank 33 can be further fermented and aged while being stirred by the fifth stirring claw 45. Therefore, fibrous plants that are not easily fermented in the second processing tank 33 can be fermented and matured without fail.

At this time, in the second processing tank 33, the second processed material is transferred to the second overflow window by the fifth stirring claw 45 rotating forward.
Through 35, it is possible to overflow into the collecting section 3.

Here, when the fermentation treatment and the ripening treatment as described above are performed, the raw garbage processing tank 30 is heated by a planar heater 37 stretched over the arc-shaped bottom 30e of the garbage processing tank 30. As shown in FIGS. 4 and 5, the lower part of the center of the outer peripheral surface of the arc-shaped bottom part 30 e of the same garbage disposal tank 30 is
A temperature sensor 76 is attached, and the sensor 76 is
And the controller 80 controls the temperature of the heater 37 so that the fermentation / ripening process can be performed at a desired temperature.

As shown in FIGS. 4 and 6, the collecting section 3
A collection gutter 60 disposed in a space formed between the left side wall 10e of the casing body 10 and the left side wall 30a of the garbage disposal tank 30.
A collection tray 61 for storing the collected final residue and a discharge tray for detecting the discharge timing of the final residue stored in the collection tray 61, which is disposed immediately below the lower end portion 60b of the collection gutter 60. It comprises timing detecting means 96 and notifying means (not shown) for notifying the discharging timing of the final residue in the collection tray 61 based on the detection result from the discharging timing detecting means 96.

As shown in FIGS. 4 and 6, the collection gutter 60 is formed on the left side wall 30a of the garbage disposal tank 30.
Connect the upper end 60a to the overflow window 35 and attach it.
Extending inward and downward along the left side wall 30a,
The lower end portion 60b projects downward and to the right from the position of the arc-shaped bottom portion 30e of the garbage disposal tank 30.

As shown in FIGS. 4, 6, and 8, the collection tray 61 is formed in a horizontally-long rectangular box shape extending in the front-rear direction, and a casing located immediately below the lower end portion 60b of the collection gutter 60. It is placed on the bottom 10d of the main body 10.

Further, the collection tray 61 is provided on the casing main body.
A pivot piece 61c, 61c, which is vertically suspended at the bottom front part, is rotatably and pivotally fitted to a pivot 10p which is transverse to the bottom 10d of the ten.

Here, the pivot 10p has a central portion 10q formed flat, and the central portion 10q is formed at the bottom 10d of the casing body 10.
It can be easily fixed by the fixing bolt 10r.

As shown in FIGS. 6 and 8, the discharge timing detecting means 96 includes an upwardly convex concave portion 61d formed at the lower rear end of the collection tray 61 and on the left side thereof, and a casing main body 10 as shown in FIG. The discharge timing detecting means 96 inserts the tray support pin 96a vertically slidably through the bottom 10d and springs the tray support pin 96a.
96c to urge the tray support pin 96a upward.
The upper end of the collecting tray 61 is held substantially horizontally by contacting the upper end of the collecting tray 61 with the ceiling wall 61e of the concave portion 61d, and as the final residue is stored in the collecting tray 61, the weight of the collecting tray 61 increases. Therefore, the rear side around the pivot 10p is the spring 96c
Is made to descend against the elastic biasing force.

A discharge timing detection sensor 96b is mounted on the bottom 10d of the casing body 10. The discharge timing detection sensor 96b is mounted on the concave portion 61d of the collection tray 61 as shown in FIGS. A convex magnet-receiving recess 61f is formed to accommodate the magnet 96d in the magnet-receiving recess 61f, while a downwardly convex switch housing 10s is formed in a bottom portion 10d located immediately below the magnet 96d. Then, when the proximity switch 96e is accommodated in the switch accommodating portion 10s, and the collection tray 61 is lowered to the preset lowering limit position of the collection tray 61, the proximity switch 96e is turned on by the magnetic force of the magnet 96d approaching. I have to.

Here, the lower end 60b of the collecting gutter 60 is disposed at the front left side of the collecting tray 61, and the collecting tray 60 is located at the same position.
The final residue is released and contained in 61,
For this purpose, the final residue is accommodated in the collection tray 61 in a biased manner toward the left front side. The left rear end portion of the tray 61 is supported by a tray support pin 96a via a spring 96c, so that it is possible to prevent too early full detection (discharge timing detection).

The notification means is connected to a discharge indicator lamp 85 (see FIG. 17) for notifying the discharge timing to the proximity switch 96e, and is turned on when the proximity switch 96e is turned on.

In this way, the appropriate notification can be made by turning on the discharge indicator lamp 85 based on the weight of the final residue collected in the collection tray 61. By visually recognizing the lamp 85, the operation of discharging the final residue can be efficiently performed.

The collection tray 61 is provided with a handle 61b.
By pulling it out to the front through the door, it can be easily taken out.

When the collecting tray 61 is pulled out, the pulling-out operation of the collecting tray 61 is detected by a drawing-out operation detecting sensor (not shown), and the exhaust fan 66 is stopped via the control unit 80 described later. Like that.

In this way, the final residue in the collection tray 61 is prevented from being scattered by the exhaust air in the exhaust passage.

Although not shown in this embodiment, a tray storage detection switch is provided on the bottom 10d of the casing body 10.
16 (see FIG. 17), a magnet is attached to the bottom of the collection tray 61, and the collection tray 61 is securely housed and placed on the bottom 10d of the casing body 10, and the magnetic force of the magnets The tray storage detection switch 16 is turned on.

As shown in FIGS. 3 to 8, the deodorizing section 4 has a base end 68a of an exhaust duct 68 communicated with the garbage disposal tank 30, and is connected thereto.
An ozone generator 65 is installed at the base end of the exhaust duct 68, and a cyclone mechanism 67 is provided halfway,
An exhaust fan 66 and a catalyst 69 are attached to 68b.

As shown in FIGS. 4 and 7, the exhaust duct 68 has a base end 68a communicating with an exhaust suction window 73 opened at the upper part of the rear wall 30d of the garbage disposal tank 30, and has a distal end on the right side. While extending downward, the cross-sectional area is gradually reduced, and is extended immediately below along the left side wall 10e of the casing main body 10, and is bent leftward at a position immediately behind the collection tray 61 so that the cyclone mechanism 67 is bent. Provided, rise up from the cyclone mechanism 67, bend to the left side, further bend downward to extend to the vicinity of the bottom 10d, and forward the side of the collection tray 61 along the bottom 10d. Stretch towards
A distal end portion 68b is provided in communication with the exhaust hole (not shown) formed at the front portion of the bottom portion 10d so as to communicate the outside with the garbage disposal tank 30. Reference numeral 73a denotes a net extending from the exhaust suction window 73.

As described above, the exhaust duct 68 extends downward from above on the rear side of the casing main body 10 and bends the middle part by effectively utilizing the left and right width of the casing main body 10, and The front end 68b is extended from the rear to the front along the bottom 10d by effectively utilizing the front and rear width of the casing body 10 and communicates with an exhaust hole formed at the front of the bottom 10d. A bent path is formed in the exhaust passage formed in the exhaust duct 68, and the exhaust passage can be formed as long as possible, and the reaction time for deodorization described below can be lengthened, In addition, since the gas is discharged from the bottom 10d to the outside, it is difficult for the user to recognize even if odor remains in the exhaust gas.

The garbage disposal tank 30 has a left side wall 30a.
The second overflow window that also functions as an air intake at the top of
On the other hand, an intake port 30g is formed in the upper part of the right side wall 30b, and these are formed through the exhaust passage 36 in the tank.
Is communicated to.

As described above, the second overflow window 35 functioning as an intake port and the intake port 30g are provided above the garbage disposal tank 30.
With this configuration, the odor can be smoothly sucked from the exhaust suction window 73 and exhaust can be performed.

As shown in FIG. 3, an opening / closing lid 67a having a horizontally long rectangular shape is attached to the lower part of the rear wall 10c of the casing 10 so that the cyclone mechanism 67 can be easily maintained. I have. 67d is a clue.

Further, as shown in FIGS. 3 and 6, a drip-proof rib 10t is formed on the portion of the rear wall 10c located above the opening / closing lid 67a and on the left and right sides to improve drip-proof properties. We secure well.

As shown in FIGS. 3, 6, and 7, the ozone generator 65 is mounted on the upper end, which is the base end side of the exhaust duct 68, and has a generator main body 65a and an ozone emitting portion 65b. The generator body 65a takes in the outside air, discharges it from the electrode 65c provided on the generator body 65a, changes the oxygen in the outside air into ozone, and releases the ozone from the ozone emission section 65b. I can do it.

Here, the generator body 65a is provided with a heater 65d.
Is provided so that the temperature of the electrode 65c can be kept constant, and the heater 65d is controlled by a control unit 80 described later.

The insertion hole 68 formed in the exhaust duct 68
c Insert the ozone release section 65b into
A generator body 65a is detachably mounted on mounting seats 68d, 68d projecting from 68.

In this manner, the work of attaching and detaching the ozone generator 65 can be performed easily.

That is, when the ozone generator 65 is mounted, the ozone emitting portion 65b is inserted into the insertion hole 68c of the exhaust duct 68 and positioned, and the generator body 65a is mounted on the mounting seats 68d by the mounting bolts 65e. By attaching, the attaching work can be completed easily.

Further, when removing the ozone generator 65, the removal operation can be completed easily by going back to the procedure opposite to the above-described mounting procedure.

A maintenance opening 10u is formed in the rear wall 10c of the casing 10 near the ozone generator 65, and a transparent opening / closing lid 10v is attached to the opening 10u so as to be freely opened and closed.

As described above, when the maintenance of the ozone generator 65 is performed, the opening and closing cover 10v is opened to open the opening 10u.
By opening the opening, maintenance can be easily performed through the opening 10u.

At this time, since the ozone generator 65 is located at a high position, maintenance and the like can be performed in an easy posture, and the state of the electrode 65c can be changed because the opening / closing lid 10v is transparent. It can be easily viewed without removing the open / close lid 10v.

A cover detection switch 104 for detecting the open state of the cover 10v is attached to the cover 10v, and the cover detection switch 104 is connected to the input side of a control unit 80 to be described later. The power is turned off based on the detection result of the lid open detection switch 104.

In this way, when the maintenance of the ozone generator 65 is performed, if the opening / closing lid 10v is opened, the power is turned off, and the electric shock of the worker can be prevented. .

Further, as shown in FIGS. 3 and 6, a drip-proof rib 10x is formed on the portion of the rear wall 10c located above the opening / closing lid 10v and on the left and right sides to improve drip-proof property. We secure well.

With this configuration, the odor immediately after being sucked through the exhaust suction window 73 and the ozone generated by the ozone generator 65 are brought into contact with the upstream side of the exhaust flow path and passed through the catalyst 69 disposed on the downstream side. A deodorizing reaction is performed before the gas is discharged outside.

At this time, since the intake port for outside air can be arranged at a high position on the upstream side distant from the downstream end of the exhaust passage, fresh outside air can be always taken in.

The cyclone mechanism 67 is divided into an upper half case 67a and a lower half case 67a, and the lower half case 67b is detachably attached to the upper half case 67a. The dust and the like in the interior are sorted out, and the dust and the like are caused to flow down into the lower half case 67b so as to become clean air from which the dust and the like have been removed and flow to the downstream side of the exhaust duct 68.

Therefore, the dust and the like sorted in the cyclone mechanism 67 stay in the lower half case 67b, and the accumulated dust and the like can be easily removed by removing the lower half case 67b from the upper half case 67a. Can be discarded.

As a result, it is possible to prevent a problem that dust or the like enters the catalyst 69 disposed downstream of the exhaust passage and causes clogging.

As shown in FIGS. 5, 6, and 8, the exhaust fan 66 is disposed at the downstream side of the exhaust passage and at the position immediately upstream of the catalyst 69. An exhaust escape hole 10w is formed in a bottom portion 10d located between the bottom portion 10d.

In this way, even in the event that the catalyst 69 is clogged by dust or the like, the exhaust fan 66 can be
The exhaust air sucked by the exhaust fan 66 can be exhausted to the outside through the exhaust escape hole 10w to prevent dew condensation from occurring in the casing body 10. As a result, the humidity for breeding microorganisms in the garbage disposal tank 30 can be kept constant.

As shown in FIGS. 5, 6, and 8, the catalyst 69 is disposed immediately downstream of the exhaust fan 66, and is provided at the front of the bottom 10d of the casing body 10 with a support frame 110 having an upper surface opening. Is mounted on the support frame 110 so that it can be freely inserted and removed from above in the form of a cassette.

In addition, the catalyst 69 is provided on the front wall 10 of the casing 10.
A hand is inserted through the processed material discharge port 13 formed in the lower part of b so that attachment / detachment can be performed.

The catalyst 69 described above reduces ozone to oxygen and removes residual odorous substances. As shown in FIG. 15, the surroundings are surrounded by a rectangular frame 69a made of synthetic resin. Surround and protect, and the same rectangular frame 69a
Material 69b, such as a sponge, whose peripheral surface is formed in a thin band shape
Protected by

In this manner, the cleaning and replacement of the catalyst 69 can be easily performed without removing and attaching the side wall of the casing 10 and the fixing bolts.

When the collection tray 61 is taken out, the catalyst 69 can be easily removed and maintenance can be performed as a series of operations, and these operations can be performed efficiently.

With this configuration, the odor generated in the garbage processing tank 30 is removed by rotating the exhaust fan 66 and discharging the air in the exhaust passage, thereby removing the odor from the odor suction window 73, the exhaust duct 68, and the cyclone mechanism. Guide 67 can be provided.

At this time, the odor flowing down in the exhaust duct 68 immediately flows into the ozone generator 65 through the odor suction window 73.
The generated ozone is taken in the middle and the flow velocity is gradually increased. At the same time as being diluted, the odor is deodorized by ozone, and further, dust and the like are sorted out, and only clean exhaust is discharged to the outside through the downstream side of the exhaust duct 68 → the catalyst 69 → the exhaust hole.

Since the exhaust gas reduces ozone to oxygen and flows out through the catalyst 69 for removing residual odorous substances, it is possible to reliably prevent ozone from being discharged to the outside.

A proximity switch as a rear cover detection switch 99 (see FIG. 17) is mounted in the casing body 10, and a magnet (not shown) is provided below the rear wall 10c as a rear cover facing the rear cover detection switch 99. ))
When the magnet is close to the rear cover detection switch 99, the switch 99 keeps the switch OFF state, and when the switch 99 is turned ON, the operation of the ozone generator 65 is stopped via the control unit 80. I have to.

A cleaning spatula 111 is detachably attached to the left and right side walls 10e and 10f of the casing 10, as shown in FIGS. 1, 2 and 16, and the upper and lower sides are respectively attached to the rear portions of the side walls 10e and 10f. The spatula mounting projections 112 and 113 and the locking pieces 114 disposed between the projections 112 and 113 protrude, and the upper and lower sides are fitted to the upper and lower portions of the cleaning spatula body 111a formed by extending vertically. The holes 111b and 111c are formed, the locking recesses 111d and 111d are formed in the middle, and the ends are cut to form brush-like portions 111e.

As described above, when the cleaning spatula 111 is mounted, the upper and lower fitting portions 111b and 111c of the cleaning spatula main body 111a are fitted to the upper and lower spatula mounting protrusions 112 and 113, and the locking pieces are attached. The locking recesses 111d, 111d can be locked and attached to the base 114.

Then, when removing the cleaning spatula 111,
The cleaning spatula 111 can be removed by pulling the cleaning spatula 111 outward to release the fitted and locked state.

Therefore, when cleaning the garbage processing unit 2, the recovery unit 3, and the deodorizing unit 4, the cleaning spatula 111 is used.
For example, it can be easily cleaned by removing it from the left side wall 10e.

After the cleaning is completed, the original left side wall 10 is removed.
By attaching to e, it can be stored compactly.

As shown in FIG. 7, the control unit 80 is disposed at a bent portion formed in the middle of the exhaust duct 68 and receives the blade.
Bracket 47 integrally formed on a support plate 47 that supports 46, 46
It is attached to the rear wall 30d of the garbage disposal tank 30 via a.

As described above, the dead space in the casing body 10 is effectively used, and the waterproofness of the control unit 80 is well ensured.

Then, as shown in FIG. 17, the control unit 80 includes, on the input side, a closing lid open / close detection switch 15, a tray storage detection switch 16, a motor rotation sensor 75, a temperature sensor 76, and a discharge timing detection. Sensor 96b, rear cover detection switch 99, mode changeover switch 101, power switch 10
2, temperature switch 103, lid open switch 104
On the output side, a heater 37, a stirring claw driving motor 50, an ozone generator 65, a heater 65d of the ozone generator 65, an exhaust fan driving motor 81, and a power-on display lamp 82, a standard mode indicator lamp 83, a power-up mode indicator lamp 84, a discharge indicator lamp 85, an abnormality indicator lamp 86, and an alarm buzzer 105 as an alarm unit. I have.

Here, the power-on display lamp 82 is lit when the power supply is connected to an outlet, and the standard mode display lamp 83 is lit when the standard mode is set by the mode switch 101. The power-up mode display lamp 84 lights up when the power-up mode is set by the mode changeover switch 101, and the discharge display lamp 85 indicates the discharge time of the final residue, which is the aged product in the collection tray 61. It blinks when the discharge timing detection sensor 96b detects it.

The control unit 80 is capable of performing the following controls. Each control and control timing will be described with reference to FIGS.

[Initial state] When an outlet is connected to the power source and the power switch 102 is turned on and the power is supplied, the power-on indicator lamp 82 flashes. The standard mode display lamp 83 is turned on, and other outputs are stopped.

[Crushing Operation Control] In the crushing operation, as shown in FIG. 18, when the charging lid 12 is changed from the closed state to the open state to the closed state for the first time after the power is supplied, the heater 37 is heated for one minute. Control and start after 1 minute.

At this time, during the temperature control for one minute,
The temperature control is not stopped even if is changed from the closed state to the open state. However, when the charging lid 12 is changed from the open state to the closed state, the temperature control is stopped and the crushing operation is started.

In this manner, whether or not the heater 37 is operating can be easily confirmed by touching the input cover 12 and allowing the user to feel that the heater 37 is slightly warm.

Therefore, it is possible to surely confirm the operation at low cost without providing a separate detecting means for confirming the operation of the heater 37.

When the charging lid 12 is changed from the closed state to the opened state, the stirring claw driving motor 50, the heater 37, the exhaust fan
66 and the ozone generator 65 are stopped immediately. During the stop, the timer T does not measure the time.

In the crushing operation, the stirring claw driving motor 50
Minutes, reverse for 5 seconds, then stop for 5 seconds, then
Rotate forward for a second.

At this time, the operation of the heater 37 is always stopped, and the exhaust fan 66 is always operated.

When the crushing operation is started with the charging lid 12 changed from the open state to the closed state, two hours after the start of the crushing operation.
Until one hour, even if the charging lid 12 is closed → opened → closed, the crushing operation is not started from the beginning and the charging lid 12
Control immediately before the release of 12 is continued. Then, after the elapse of 21 hours, the crushing operation is started from the beginning.

Therefore, for a period of 21 hours from the start of the agitation operation, a series of agitation operation modes is executed, and a reliable and efficient garbage disposal can be performed.

[First Fermentation Operation Control] The first fermentation operation is started after the first and third crushing operations are completed, as shown in FIG.
After stopping for 4 minutes and 49 seconds, reverse rotation for 15 minutes, stop for 5 seconds, and rotate forward for 6 seconds. This operation is repeated nine times.

At this time, the heater 37 is connected to the temperature sensor 76 at T1.
The operation is started when the temperature is equal to or lower than ° C, and is stopped when the temperature is equal to or higher than T2 ° C. However, while the stirring claw driving motor 50 is being driven, the heater 37
And the exhaust fan 66 is constantly operated. Here, the temperatures of T1 and T2 are as shown in Table 1. It should be noted that a hidden switch (a temperature changeover switch 103 to be described later) may be separately provided so that T1 and T2 can be changed for use in cold regions or the like.

[0175]

[Table 1]

[Second Fermentation Operation Control] As shown in FIG. 18, the second fermentation operation is started after the second crushing operation is completed.
After stopping for 2 seconds, reverse rotation for 15 minutes, stop for 5 seconds, and rotate forward for 6 seconds. This operation is repeated six times.

At this time, the heater 37 is connected to the temperature sensor 76 at T1.
The operation is started when the temperature is equal to or lower than ° C, and is stopped when the temperature is equal to or higher than T2 ° C. However, while the stirring claw driving motor 50 is being driven, the heater 37
And the exhaust fan 66 is constantly operated.

[Overflow Operation Control] As shown in FIG. 18, the overflow operation is started after the second fermentation operation is completed.
After stopping for 9 minutes and 44 seconds, forward rotation for 2 minutes and 30 seconds and 5
Stop for 7 seconds, reverse for 7 minutes and 30 seconds, stop for 5 seconds, then rotate forward for 6 seconds. This operation is repeated three times.

At this time, the heater 37 is connected to the temperature sensor 76 at T1.
The operation is started when the temperature is equal to or lower than ° C, and is stopped when the temperature is equal to or higher than T2 ° C. However, while the stirring claw driving motor 50 is being driven, the heater 37
And the exhaust fan 66 is constantly operated.

[Aging Operation Control] As shown in FIG. 18, the aging operation is started after the first fermentation operation or the overflow operation is completed.
After stopping for 49 minutes and 49 seconds, reverse rotation for 10 minutes, stop for 5 seconds, rotate forward for 6 seconds, and then stop for 1 hour.

At this time, the heater 37 is connected to the temperature sensor 76 at T1.
When the temperature becomes lower than T2 ° C, the operation is stopped. However, while the stirring claw driving motor 50 is being driven, the heater 37 and the exhaust fan 66 are deactivated to increase the concentration of carbon dioxide and promote ripening.

In this embodiment, as shown in FIG. 18, the treatment is performed in the order of the crushing operation, the first fermentation operation, and the aging operation for the first 12 hours, as shown in FIG. During the time, each operation is repeatedly performed in the order of the crushing operation, the second fermentation operation, the overflow operation, and the aging operation until the answering machine operation described later is performed.

In this way, during the initial 12 hours of the control start, the fermentation of the garbage in the first processing tank 32 can be performed for a relatively long time, and within the subsequent 12 hours of the control later. When the garbage is put into the first processing tank 32 multiple times, the overflow operation is performed, and a large amount of the processed material in the first processing tank 32 can overflow into the second processing tank 33. In addition, the fermentation treatment can be sufficiently performed.

[Temperature Control] The temperature control is based on the result of the temperature detection by the temperature sensor 76.
As shown in Table 1, the standard mode in which the temperature control of 37 is performed within a temperature range of 40 ° C. to 50 ° C. and a temperature range of 50 ° C. to 60 ° C. which is higher than the temperature range of the standard mode And a power-up mode, which can be selectively changed by operating the mode changeover switch 101.

At this time, the selected mode display lamp is turned on, and the driving of the stirring claw driving motor 50 and the exhaust fan 66 is not changed. However, the power-up mode returns to the standard mode after 24 hours.

When the temperature switch 103 is turned off, the set temperatures are increased by 5 ° C. respectively. The temperature in the answering machine mode described later is not changed.

As described above, when the amount of garbage is large or the garbage has a lot of moisture, the garbage is efficiently fermented and matured by changing from the standard mode to the power-up mode. Have to be able to.

[Ejection Control] In the ejection control, as shown in FIG. 19, regardless of whether the tray storage detection switch 16 is ON or OFF, the ejection timing detection sensor 96b is continuously turned on for 5 seconds or more.
Then, the discharge indicator lamp 85 blinks. The blinking of the discharge indicator lamp 85 is released when the discharge timing detection sensor 96b is continuously turned off for 5 seconds or more, or when the tray storage detection switch 16 is turned from ON to OFF. When the tray storage detection switch 16 is turned on, the previous state is immediately continued.

At this time, the tray storage detection switch 16 is turned on.
→ When turned off, the motor 50 for driving the stirring claw and the exhaust fan
The 66, the heater 37, and the ozone generator 65 are immediately stopped. During the stop, the timer T does not measure the time.

[Stirring Motor Overload Control] In the stirring motor overload control, the signal of the motor rotation sensor 75 is counted every 500 ms from one second after the driving of the stirring claw driving motor 50 is started.
If the signal input from the motor rotation sensor 75 is abnormally early (for example, within 3 seconds), it is determined that there is an abnormality, and the agitating claw driving motor 50 is stopped.

This is because, for example, a hunting operation may occur in which the stirring claw rotates forward and stops upon hitting the processing object, and then rotates forward again and stops upon hitting the processing object.

Also, when the signal input from the motor rotation sensor 75 is abnormally too slow (for example, 8 seconds or more), it is determined that there is an abnormality, and the stirring claw driving motor 50 is stopped.

This is because it is assumed that the stirring means is locked on the way.

Thereafter, after 5 seconds from the stop, the stirring claw driving motor 50 is driven for 20 seconds in the direction opposite to the rotation before the stop.
After the reverse rotation, the operation is stopped for 5 seconds, and the operation before the overload is continued. If an abnormality is still detected within one minute, the agitating claw driving motor 50 is stopped for 5 seconds, then driven in the reverse direction for 20 seconds, stopped for 5 seconds, and the operation before overload is continued. If an abnormality is still detected within one minute, the agitating claw driving motor 50 is stopped, and after 5 seconds, the motor 50 is driven in the reverse direction for 20 seconds to blink the abnormality display lamp 86 and
The alarm buzzer 105 sounds intermittently. Thereafter, the driving of the stirring claw driving motor 50 may be prohibited.

Such a state is stored even when the power is turned off.
The power is turned on or reset in a test mode described later.

In the stirring motor overload control, the control other than the stirring claw driving motor 50 is continued. However, the heater 37 is set to the temperature for the answering machine operation (the temperature sensor 76
However, the heater 37 is turned on when the temperature is 2 ° C. or less, and the heater 37 is turned off when the temperature is 7 ° C. or more.

During the execution of the stirring motor overload control, the power is changed from “OFF” to “ON”, or the stirring motor overload control is canceled in the test mode.

[Deodorization control] The deodorization control is performed by the ozone generator 65.
The ozone generation operation for generating more ozone is performed at an interval of “ON” for 2 minutes after 3 minutes have elapsed since the start of driving of the stirring claw driving motor 50, and “OFF” for 2 minutes.
This is repeated until three minutes have elapsed since the drive of the stirring drive motor 50 was stopped. However, the stop time of 5 seconds between the forward and reverse rotations of the stirring drive motor 50 is considered to be driving.

As described above, deodorization is started when the odor in the garbage disposal tank 30 becomes strong, and deodorization is performed for a while even after the stirring is completed, so that the odor can be kept in the garbage disposal tank 30 without leaving an odor. The deodorization process can be performed.

In addition, since the operation of the ozone generator 65 is repeated ON / OFF at intervals of two minutes, the service life of the ozone generator 65 is extended and the frequency of maintenance is reduced. There is also.

The heater 37 provided in the ozone generator 65
When the open / close lid 65d is opened, the lid open detection switch 104
Is turned on and the control unit 80 forcibly stops the drive. In other cases, even when the input lid 12 is opened and closed, and when the collection tray 61 is taken in and out, the drive is always performed while the power is on. .

When the motor 50 for driving the agitation claw is stopped in a state where the loading lid 12 is opened, the tray storage detection switch 16 is turned off, and the rear wall 10c is opened, the ozone generator 65 is stopped. Stop immediately.

When the stirring claw driving motor 50 is stopped due to an overload, the stirring claw driving motor 50 is stopped.
After a minute, the ozone generator 65 is stopped.

[Answering operation control] In the answering machine operation, regardless of the control mode currently being executed, when the closing lid 12 is not opened and closed for 36 hours, the heater 37 is turned on and the temperature sensor 76 is turned on at 2 ° C.
When the following is detected, the motor is activated, and when 7 ° C. or more is detected, the operation is stopped.
The operation of stopping for 10 seconds, rotating backward for 10 minutes, stopping for 5 seconds, and rotating forward for 6 seconds is repeated for 60 hours unless the loading lid 12 is opened and closed.

Further, after 60 hours have passed, the charging lid 12
If is not opened and closed, the agitating claw drive motor 50 is stopped for 14 hours, 36 minutes, and 28 seconds, then reversely rotated for 10 minutes, stopped for 5 seconds, and rotated forward for 6 seconds.
Repeat until is opened and closed.

At this time, the temperature control is also repeated, and the exhaust fan 66 is always turned on.

The display lamp is switched by the mode switch 101, but the temperature is not changed.

When the control returns from the answering machine mode to the normal control, the control is performed with the temperature in the displayed mode.

[0209] Then, as soon as the charging lid 12 is opened and closed, the answering machine operation is stopped and the operation is started from the first crushing operation. Turn the power from "off" to "on" or stop answering machine in the test mode and return to the initial state.

[Test Mode] The test mode has priority over all controls.
Regardless of whether the rear cover detection switch 99 is ON or OFF, if the closing lid 12 is opened or closed unnaturally or intentionally within one minute while the mode changeover switch 101 is ON, for example, When the lid → closed → opened → closed → opened, the following operation is performed to clear all the memories before the operation and return to the initial state.

The stirring claw driving motor 50 stops for 1 second, rotates forward for 8 seconds, stops for 5 seconds, reverses for 8 seconds,
Stop.

The power-on display lamp 82, the discharge display lamp 85, the abnormality display lamp 86, the alarm buzzer 105, and the standard / power-up mode display lamps 83, 84 blink or flash while the stirring claw driving motor 50 is driven. Operates intermittently. In addition,
Except for the alarm buzzer 105, it blinks while the heater 37 is ON for one minute.

[0213] The exhaust fan 66, the ozone generator 65, and the heater 65d of the ozone generator 65 operate while the stirring claw driving motor 50 is driven.

[0214] The heater 37 operates for one minute after the driving of the stirring claw driving motor 50 is stopped.

However, during the above operation, the motor rotation sensor
If there is no input of 75, it is determined that the motor 50 for driving the stirring claw is abnormal, and the temperature sensor 76
If the temperature does not fall within the range of 5 ° C., it is determined that the temperature sensor 76 is abnormal according to the blinking pattern of the abnormality indicating lamp 86.
After the heater 37 is stopped, the display is repeated five times, and then the display returns to the initial state.

In this way, in the test mode, not only the output but also the input operation of the motor rotation sensor 75 and the temperature sensor 76 can be confirmed, so that maintenance is facilitated.

[Temperature Sensor Abnormality] In the control of the garbage disposal apparatus A, the temperature sensor 76 is determined to be abnormal in the following cases.

That is, as shown in FIG.
After one minute elapses, the temperature sensor 76 changes to −5.
If the temperature is lower than 75 ° C., or 5 minutes after the operation of the heater 37 is stopped, the temperature sensor 76 detects the temperature of 75 ° C. or higher.
If the temperature is continuously detected for more than one second, it is determined that the temperature sensor 76 is abnormal, and the abnormality display lamp 86 flashes during the control being executed, and the driving of the heater 37 is stopped.

At this time, the control other than the heater 37 is continued even when an abnormality occurs.

Then, even in the case of an abnormality, the driving of the heater 37 in the next control is not prohibited. Further, the blinking of the abnormality display lamp 86 when the heater 37 is driven is stopped.

In this state, the power is changed from “off” to “on” or reset in the test mode.

As described above, when the outside air temperature is low, the heater
Even when the 37 is driven, the temperature may not rise immediately. Therefore, after a certain time (1 minute) has elapsed after the start of the drive, a comparison with a predetermined temperature (−5 ° C.) is performed.
In consideration of the case where the outside air temperature is too high, even after the driving of the heater 37 is stopped, the predetermined temperature (75 minutes) elapses after a certain time (5 minutes) has elapsed.
(° C.), the abnormality of the temperature sensor 76 can be accurately determined.

[Heater abnormality] During the aging operation (2 hours),
Despite the heater 37 has been activated or deactivated,
When the temperature of the temperature sensor 76 does not reach T1 ° C. or more for 2 seconds or more, it is determined that the heater 37 is abnormal, and the abnormality display lamp 86 is blinked to stop the operation of the heater 37. Control other than the heater 37 continues even in the event of an abnormality.

In this state, the power is changed from “off” to “on” or reset in the test mode.

[Alarm buzzer] Tray storage detection switch 16
Is “OFF” or the rear cover detection switch 99 is “OFF”
F ”or the closing lid open / close detection switch 15 is“ OFF ”,
Or, the abnormal display lamp 86 blinks or the discharge display lamp
When 85 flashes, the alarm buzzer 105 is turned ON for 0.5 seconds and OFF for 0.5 seconds to intermittently sound.

The intermittent sound of the alarm buzzer 105 is as follows.
All of the above conditions are resolved or the power is turned off →
Turns on or stops in test mode.

In this way, the user is alerted by sound, so that the user forgets to store the collection tray 61, or forgets to close the rear wall 10c as the rear cover, or throws it in. It is possible to prevent the user from forgetting to close the lid 12 or not notice the blinking display of the abnormality display lamp 86 and the discharge display lamp 85.

Therefore, it is possible to prevent accidents caused by carelessness of the user.

In the above description of the control, specific numerical values are described for time, temperature, number of times, etc.
These are only specific examples of preferable numerical values, and the present invention is not limited to these numerical values.

Next, the control of the garbage disposal apparatus A according to the present embodiment will be described with reference to the main routine shown in FIG.
This will be described with reference to a subroutine shown in FIG.

(1) As shown in FIG. 22, when the power switch 102 is turned on (200), an initial state is set (201).

(2) The loading lid 12 is in the closed state → opened state →
When the lid is closed (202), temperature control is started (203).
.

(3) During the temperature control, the crushing operation is started when the charging lid 12 is changed from the closed state to the open state to the closed state, or when one minute has elapsed from the start of the temperature control.
(205).

(4) One hour after the start of the crushing operation, the first fermentation operation is started (206).

(5) After starting the first fermentation operation, 9
After a lapse of time, the aging operation is started (207).

(6) Two hours after the aging operation is started, the crushing operation is started (208).

(7) One hour after the start of the crushing operation, the second fermentation operation is started (209).

(8) After starting the second fermentation operation,
When the time elapses, overflow operation starts (21
0).

(9) When three hours have passed since the start of the overflow operation, the aging operation is started (211).

(10) Two hours after the aging operation is started, the crushing operation is started (205).

(11) The following (4) to (10) are repeated.

(12) As shown in FIG. 23, when the loading lid 12 is changed from the closed state to the open state to the closed state during each operation described above (212Y), 21 hours from the start of the crushing operation. If has not elapsed (213N), the current control is continued (214),
If 21 hours have passed (213Y), start crushing operation
(205).

If the input lid 12 is not opened / closed (212)
N), the current control is continued (214).

(13) As shown in FIG.
If 36 hours have not passed since the last time the lid was opened and closed (215N), the current control is continued (216), and if 36 hours have passed, answering machine operation is started (217).

Reference numeral 130 shown in FIG. 25 denotes a dust inhalation preventive body. The dust inhalation preventive body 130 covers the front and rear walls 10b and 10c of the casing 10 so as to cover the upper part of the partition wall 34 and the first overflow window 34e. The support rod 131 is suspended from the upper part.

In this way, the first processed material can be caused to overflow from the first processing tank 32 into the second processing tank 33 through the first overflow window 34e by the dust inhalation preventing member 130. Dust in the second processing tank 33 and the collection tray 61 is prevented from being exhausted through the exhaust passage 36 in the tank → the exhaust suction window 73.

Accordingly, the frequency of maintenance of the deodorizing section 4 can be reduced.

FIG. 26 shows a dust inhalation preventive body 130 as another embodiment, which is divided into a front half 130a and a rear half 130b on the first overflow window 34e side. At the same time, the first half 130a is arranged on the second processing tank 33 side, while the second half 130b is arranged on the first processing tank 32 side,
The rear edge of the front half 130a and the front edge of the rear half 130b overlap left and right.

As described above, when the first processed material overflows from the first processing tank 32 into the second processing tank 33 through the first overflow window 34e, only the first half 130a swings. Thus, the first processed material overflows more smoothly.

FIG. 27 shows a garbage disposal apparatus A according to the present embodiment, a garbage disposal apparatus B as a second embodiment which is larger than the garbage disposal apparatus A, and a garbage disposal as a third embodiment. The processing device C is shown.

These garbage disposal apparatuses A, B, and C have the same basic structure, the same height and front-to-rear width W1, and different left and right widths W2, W3, and W4.
It is possible to provide a garbage disposal apparatus having various garbage disposal capacities while sharing parts.

FIGS. 28 and 29 show the deodorizing section 4 of the garbage disposal apparatus B as the second embodiment. The basic structure of the deodorizing section 4 of the garbage disposal apparatus A as the first embodiment is the same as that of FIG. Although the same, the outer shape of the cyclone mechanism 67 provided in the middle of the exhaust duct 68 is different.

The cyclone mechanism 67 has an exhaust duct
By rapidly increasing the cross-sectional area of the exhaust passage in the middle part 68 more than twice and greatly reducing the wind speed, dust can be reliably collected in the lower half case 67b.

Reference numeral 106 denotes a wind speed reduction bulge provided on the downstream side of the exhaust duct 68 to further reduce the wind speed of the exhaust downstream of the cyclone mechanism 67.

FIG. 30 shows a collection section 3 of a garbage disposal apparatus C as a third embodiment, which has the same basic structure as the collection section 3 of the first embodiment. Tray 61
The width of the collection tray 61 of the garbage disposal apparatus A of the first embodiment is made wider than the width of the collection tray 61 to secure a large volume, and the lower end 60b of the collection gutter 60 is connected to the upper surface of the collection tray 61. It is bent and extended toward the center to a position immediately above the center, so that the final residue discharged from the lower end 60b is accumulated around the center of the collection tray 61.

Therefore, the discharge detecting means 96 is also provided in the collecting tray.
The collecting tray 61 is disposed at the rear end and on the left-right center line P of the collecting tray 61.

[0257]

According to the present invention, the following effects can be obtained.

According to the first aspect of the present invention, the garbage disposal tank is formed of a metallic material having excellent thermal conductivity and durability, and a planar heating means is provided on the outer peripheral surface of the garbage disposal tank. The heat generated by the heating means is stretched because a heat insulating material is stretched on the outer peripheral surface of the heating means to cover the heating means.
Through a metal garbage disposal tank with excellent thermal conductivity, it can be efficiently transmitted to garbage in the same garbage disposal tank,
Fermentation efficiency can be increased.

At this time, since the heating means is formed in a planar shape and extended on the outer peripheral surface of the garbage processing tank, the garbage stirred along the inner peripheral surface of the garbage processing tank is provided. The whole can be heated evenly, and from this point also, the fermentation treatment efficiency can be increased.

Further, since the heat insulating means is provided on the outer peripheral surface of the heating means to cover the same, the heat generated by the heating means is efficiently transmitted to the garbage. From this point, the efficiency of the fermentation treatment can be improved.

In the present invention according to claim 2, the heat insulating material is fixed to the garbage processing tank by the fixing tool, and the fixing tool integrally fixes the heat insulating material and the garbage processing tank in a embracing manner. Therefore, the heat insulating material can be fixed easily and surely, and the fermentation treatment efficiency can be satisfactorily secured.

[0262] According to the present invention as set forth in claim 3, the stirring means includes a stirring claw spindle horizontally mounted in the garbage disposal tank, and a plurality of stirring claws attached to the stirring claw spindle at intervals in the axial direction. In addition to the above, the stirring claw is formed in a rod shape, and a curved mounting portion is formed at the base end along the outer peripheral surface of the stirring claw support shaft, so that the rigidity of the stirring claw is increased. And the manufacturing cost can be reduced.

In addition, when the agitating claw is mounted, the mounting portion can be securely mounted by welding the mounting portion to the agitating claw spindle, and a mounting hole for mounting the agitating claw on the agitating claw spindle must be provided. Since there is no such property, the strength of the stirring claw support shaft can be ensured.

[Brief description of the drawings]

FIG. 1 is a front view of a garbage disposal apparatus according to the present invention.

FIG. 2 is a plan view of the same-size garbage disposal apparatus.

FIG. 3 is a rear view of the living garbage disposal apparatus.

FIG. 4 is a cross-sectional front view of the garbage disposal apparatus.

FIG. 5 is a cross-sectional right side view of the same-size garbage disposal apparatus.

FIG. 6 is a partially cutaway left side view of the same-size garbage disposal apparatus.

FIG. 7 is a partially cutaway rear view of the same-size garbage disposal device.

FIG. 8 is a cross-sectional plan view of the same-size garbage disposal apparatus.

FIG. 9 is a partial cross-sectional plan view of a charging lid.

FIG. 10 is a partially sectional side view of the charging lid.

FIG. 11 is a partial side view of the charging lid.

FIG. 12 is a perspective view of a pivot pin.

FIG. 13 is a front side sectional view of a charging lid.

FIG. 14 is a sectional view of a garbage processing tank.

FIG. 15 is a perspective view of a catalyst.

FIG. 16 is an explanatory view of mounting a cleaning spatula.

FIG. 17 is a control block diagram.

FIG. 18 is a timing chart of the stirring operation control.

FIG. 19 is a timing chart of discharge control.

FIG. 20 is a timing chart of stirring motor overload control.

FIG. 21 is a timing chart of temperature sensor abnormality control.

FIG. 22 is a main routine of a flowchart of a stirring operation.

FIG. 23 is a subroutine of a flowchart of the stirring operation.

FIG. 24 is a subroutine of a flowchart of the stirring operation.

FIG. 25 is a perspective view of a dust inhalation prevention body.

FIG. 26 is a perspective view of a dust inhalation preventing body as another embodiment.

FIG. 27 is an explanatory view of each type of garbage disposal apparatus.

FIG. 28 is a rear view of a deodorizing section of the garbage disposal apparatus as the second embodiment.

FIG. 29 is a side view of the deodorizing section.

FIG. 30 is a rear view of a collection unit of the garbage processing apparatus according to the third embodiment.

[Explanation of symbols]

 A Garbage disposal device 1 Casing 2 Garbage disposal unit 3 Collection unit 4 Deodorization unit

Claims (3)

[Claims] 1. A garbage disposal apparatus comprising a garbage disposal section for fermenting garbage stored in a garbage disposal tank while stirring the garbage with stirring means. Molded from a metallic material with excellent heat resistance, stretched a planar heating means on the outer peripheral surface of the same-size garbage disposal tank, stretched a heat insulating material on the outer peripheral surface of the same heating means,
A garbage disposal apparatus characterized by covering the heating means. 2. A garbage disposal apparatus provided with a garbage disposal section for fermenting garbage stored in the garbage disposal tank while stirring the garbage with stirring means. While fixing
The garbage disposal device is characterized in that the fixing device integrally fixes the heat insulating material and the garbage disposal tank in a embracing manner. 3. A garbage disposal apparatus provided with a garbage disposal section for fermenting garbage stored in the garbage disposal tank while stirring the garbage with the stirring means. A horizontal agitating claw spindle and a plurality of agitating claws attached to the agitating claw spindle at intervals in the axial direction are provided, the agitating claw is formed in a rod shape, and the agitating claw spindle is provided at a base end portion. A garbage disposal apparatus, wherein a curved attachment portion is formed along the outer peripheral surface of the garbage.