JP2001038331A - Garbage treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the time and labor necessary for replenishing a garbage processing material or screening the garbage. SOLUTION: A processing material discharge tank 5 as a secondary tank is formed beside a garbage treating tank 1 as a primary tank so as to be adjacent to and integral with the tank 1, and an opening 6 to let a garbage processing material 3 overflow the treating tank 1 into the discharge tank 5 is formed at the upper part of a partition 4 between the discharge tank 5 and treating tank 1 to constitute a garbage treating device. A small hole 11 to discharge the fine component as the processing material 3 is formed in the bottom of the discharge tank 5, and a large hole 7 to discharge the coarse component such as the undecomposed garbage is formed at the upper part of the discharge tank 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage processing apparatus, and more particularly, to a garbage processing apparatus for decomposing garbage using the power of microorganisms.

[0002]

2. Description of the Related Art Conventionally, garbage containing organic matter and water has been decomposed (fermented) using microorganisms to such an extent that the garbage does not affect the environment. It has been known.

[0003] Such a garbage processing apparatus is, for example, as shown in Fig. 3, a secondary garbage processing tank (1) which is adjacent to the garbage processing tank (1) beside the garbage processing tank (1) as a primary tank. A treatment material discharge tank (5) as a tank is provided integrally,
Above the partition plate (4) between the garbage processing tank (1) and the processing material discharge tank (5), a thin wood chip called a biochip is transferred from the garbage processing tank (1) to the processing material discharge tank (5). Multiple openings (6) for overflowing a piece of garbage disposal material (3)
A garbage is known, and garbage is introduced into the garbage disposal tank (1) from an input port provided in the garbage disposal tank (1), and the garbage is added to the garbage disposal material (3). The garbage was fermented while being stirred by the stirring means (2) by the action of the inhabiting microorganisms to decompose.

[0004] Specifically, a stirring blade serving as a stirring means (2) is attached to a stirring shaft in the garbage treatment tank (1), and the stirring blade is rotated by a motor to rotate the garbage. By stirring the garbage processing material (3) filled in the processing tank (1), the garbage put into the same garbage processing tank (1) is decomposed.

[0005]

However, in such a garbage disposal apparatus, the garbage that has been put into the garbage disposal tank (1) is acted on by the microorganisms that inhabit the garbage disposal material (3). Although it is sufficiently decomposed while being stirred by the stirring means (2), as a garbage disposal material (3),
It overflows from the garbage processing tank (1) as the primary tank to the processing material discharge tank (5) as the secondary tank via the opening (6), and is provided below the processing material discharge tank (5). Large undecomposed materials that could not be decomposed, wood chips themselves, and decomposed fine components were mixed and discharged into the receiving tank.

That is, in the receiving tank outside the processing tank, such as the raw garbage processing tank (1) and the processing material discharge tank (5), large undecomposed products in which the wood chips constituting the raw garbage processing material (3) become waste. When the garbage disposal apparatus is used next time, the garbage disposal material (3) needs to be newly replenished.

There is also a method of sifting the mixture discharged into the receiving tank in order to prevent the fresh garbage treatment material (3) from being newly replenished. It was troublesome for the user to do, and in any case, it was troublesome.

The present invention has been made in view of the above description, and has as its object to reduce the trouble of replenishing garbage disposal materials or sifting through sieving. A garbage disposal device is provided.

[0009]

A garbage disposal apparatus according to a first aspect of the present invention is a garbage disposal tank (1) as a primary tank.
A processing material discharge tank (5) as a secondary tank is integrally provided adjacent to the same-size garbage processing tank (1), and the processing material discharge tank (5) and the garbage processing tank In the upper part of the partition plate (4) between (1), an opening (6) for overflowing the garbage disposal material (3) from the same garbage disposal tank (1) to the same treatment material discharge tank (5) is provided. A garbage disposal apparatus provided, wherein a small hole (11) for discharging fine components such as garbage disposal material (3) is provided at the bottom of the treatment material discharge tank (5). A large hole (7) for discharging coarse components such as undecomposed garbage is provided at the upper part of (5).

In the garbage disposal apparatus according to a second aspect of the present invention, a small component receiving tank (10) is provided below the small hole (11), and a large component receiving tank is provided below the large hole (7). (9) is provided.

In the garbage disposal apparatus according to a third aspect of the present invention, the small component receiving tank (10) and the large component receiving tank (9) are integrated.

In the garbage disposal apparatus according to a fourth aspect of the present invention, the inner surface of the small component receiving tank (10) and the inner surface of the large component receiving tank (9) are both resin-coated. It is characterized by the following.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings according to embodiments.

FIG. 1 is a perspective view showing only a main part of a garbage disposal apparatus according to one embodiment of the present invention. FIG. 2 is a cross-sectional view of the entire garbage disposal apparatus according to one embodiment of the present invention as viewed from the side.

As shown in FIG. 1 and FIG. 2, the garbage disposal apparatus of the present invention is provided with a garbage disposal tank (1) as a primary tank so as to be adjacent to the garbage disposal tank (1). A processing material discharge tank (5) serving as a next tank is provided integrally, and an upper part of a partition plate (4) between the processing material discharge tank (5) and the garbage processing tank (1) is provided at the same time. A garbage disposal apparatus provided with an opening (6) for allowing the garbage disposal material (3) to overflow from the trash disposal tank (1) to the treatment material discharge tank (5), wherein the treatment material discharge tank (5) A small hole (11) for discharging fine components such as garbage disposal material (3) is provided at the bottom of the container, and coarse components such as undecomposed garbage are disposed at the top of the treatment material discharge tank (5). A large hole (7) for discharging is provided.

The garbage disposal apparatus according to the embodiment of the present invention, as shown in FIG.
Garbage disposal tank (1) with an open top
A stirring means (2) is rotatably provided in the garbage processing tank (1). This case (16)
It is formed of a bottom plate (16a) at the bottom, a back plate at the back, side covers attached to both sides, a front upper cover attached to the upper part of the front, a front lower cover attached to the lower part of the front, and the like. .

Further, for example, an inspection port is provided at the bottom of the garbage treatment tank (1), and the inspection port is covered with a removable inspection port cover. And
By removing the inspection port cover, the entire amount of the garbage disposal material (3) can be periodically replaced.

As shown in FIG. 2, a base (17) is mounted on the lower surface of the bottom plate (16a) of the case (16) so that the lower end of the base (17) can be installed. . An openable and closable lid (18) is attached to the upper opening of the case (16).

As shown in FIGS. 1 and 2, the stirring means (2) projects from a hollow pipe-shaped stirring shaft (2a) in a direction substantially perpendicular to the axial direction of the stirring shaft (2a). A stirring blade (2b) is provided, and the stirring shaft (2a) is rotated by a bearing (21) provided on a side wall (20) of the garbage processing tank (1) or the processing material discharge tank (5). It is freely supported. At least one end of the stirring shaft (2a) protrudes outside the side wall (20) of the garbage treatment tank (1) or the processing material discharge tank (5), and is protruded to the outside of the stirring shaft (2a). A sprocket (22) is provided.

As shown in FIG. 2, the number of the stirring blades (2b) in this embodiment is three in the garbage disposal tank (1), and is substantially at the center of the stirring shaft (2a) in the longitudinal direction. , And the protruding directions of the stirring blades (2b) are out of phase by about 120 ° in the circumferential direction.
A motor (23) is attached to a bottom plate (16a) of the case (16), and a chain is hung on a sprocket provided on an output shaft of the motor (23) and a sprocket (22) provided on the stirring means (2). Turn the motor (2
By rotating the stirring means (2) in the normal direction by rotating the stirring means (2) in reverse, the stirring means (2) is rotated in the reverse direction by rotating the motor (23) in the reverse direction. The garbage processing material (3) in the processing tank (1) is stirred, air is uniformly supplied to each part in the garbage processing tank (1), and the garbage processing filled in the garbage processing tank (1) is performed. The garbage introduced into the material (3) is evenly dispersed and mixed. The control of the rotation of the stirring means (2) is controlled by a control unit.
6).

In the above description, the stirring blade (2
As b), as long as there are a plurality of sheets, three sheets may be used as in the embodiment of the present invention, two sheets may be used,
Alternatively, four or more sheets may be used.

For example, a surface heater is attached to the outer surface of the lower part of the garbage processing tank (1), and the temperature of the garbage processing material (3) loaded in the garbage processing tank (1) is reduced. When it is low, it is heated by a surface heater. This surface heater is also controlled by the control unit.

In the garbage disposal tank (1),
As described above, the garbage disposal material (3) is placed therein, and the garbage disposal material (3) is made of a carrier such as sawdust-like woody chips called biochips inhabited by microorganisms. Things.

As the above-mentioned garbage disposal material (3), for example, a conventionally known woody strip (for example, Japanese Patent Publication No. 2-30760) can be used.
Further, a water content sensor is provided in the garbage processing tank (1) so that the water content of the garbage processing material (3) in the garbage processing tank (1) can be measured. Things. The operation of the fan (24), the surface heater, and the stirring means (2) can be controlled by the control unit based on the water content measured by the water content sensor. And
Limit switches interlocked with the control unit may be provided as needed.

When the fan (24) is driven to rotate, as shown in FIG. 2, the outside air taken in from the bottom of the case (16) is taken into the intake path (25) and the intake air in the upper part of the garbage disposal tank (1). The air is sucked into the garbage processing tank (1) through the mouth, and is exhausted from the garbage processing tank (1) to the outside through the exhaust port (26) and the exhaust path (27). It is.

In the garbage processing apparatus as described above, when garbage is put into the garbage processing tank (1), the stirring means (2) rotates to turn the garbage into the garbage processing material (3). Stir and mix. Then, the garbage is decomposed by the action of microorganisms living in the garbage disposal material (3). By operating the fan (24), the exhaust of moisture and gas generated by the garbage disposal in the garbage disposal tank (1) is exhausted to the outside through an exhaust path (27), and at the same time, the fan (24) is exhausted. ) Is driven to exhaust air, so that the intake path (2
5) External air is supplied into the garbage treatment tank (1) from the air inlet through the intake port, whereby fresh oxygen is supplied to the garbage treatment material (3), thereby activating the action of microorganisms. It is. Thereby, the garbage decomposition process is performed gradually.

In the case of the present embodiment, a processing material discharge tank (5) as a secondary tank is provided adjacent to the garbage processing tank (1) beside the garbage processing tank (1) as a primary tank. Garbage processing tank (1) and processing material discharge tank (5)
The garbage disposal tank (1) is located above the partition plate (4).
A plurality of openings (6) for overflowing the garbage processing material (3) are provided in the processing material discharge tank (5).

As shown in FIGS. 1 and 2, the processing material discharge tank (5) is open at the upper and lower bottom positions with the stirring means (2) interposed therebetween. ) Is provided with a small hole (11) for discharging fine components such as garbage disposal material (3) at the bottom, and the garbage undecomposed material is disposed above the treatment material discharge tank (5). A large hole (7) for discharging such coarse components is provided. In the case of the present embodiment, the processing material discharge tank (5) has a rectangular parallelepiped box shape.

The shape and size of the small holes (11) are not limited as long as they can discharge fine components such as the garbage disposal material (3). In addition to the circular hole, a slit-like elongated hole may be used. The shape and size of the large hole (7) are not limited as long as coarse components such as undecomposed garbage can be discharged. As an example, the large hole (7) may be a circular hole or a square hole.

In particular, as shown in FIGS. 1 and 2, a small component receiving tank (10) is provided below the small hole (11), and a large component receiving tank (9) is provided below the large hole (7). In such a case, fine components such as the garbage disposal material (3) discharged from the small holes (11) fall down and naturally enter the small component receiving tank (10). As well as coarse components such as undecomposed garbage discharged from the large hole (7) fall down and can naturally enter the large component receiving tank (9). , Which can be separated and put into the respective receiving tanks such as the small-component receiving tank (10) and the large-component receiving tank (9), and can reduce the trouble of sieving and sorting more reliably. Becomes

As shown in FIG. 1, when the small component receiving tank (10) and the large component receiving tank (9) are integrated, the small component receiving tank (10) and the large component receiving tank (10) are integrated. By using only one container in which the receiving tank (9) is integrated, fine components such as the garbage disposal material (3) and coarse components such as undecomposed garbage can be separated by themselves. It can be put in the same container and can improve the usability for the user.

Further, if the inner surface of the small component receiving tank (10) and the inner surface of the large component receiving tank (9) are both resin-coated, the small component receiving tank ( 10) It is surely prevented that moisture leaks out from the inside or the inside of the large component receiving tank (9), and can be made hygienic and comfortable for the user. .

In particular, if the resin coating is a polyethylene coating, the polyethylene coating may prevent moisture from seeping out of the small component receiving tank (10) or the large component receiving tank (9). It is more reliably prevented, and can be made more hygienic and comfortable for the user.

When the processing material discharge tank (5) and the receiving tank (8) such as the small component receiving tank (10) and the large component receiving tank (9) are provided as described above, the garbage processing tank (1) Even if the volume of the garbage processing material (3) in the inside increases, if the amount of the garbage processing material (3) exceeds a predetermined amount, it overflows from the opening (6) and is discharged to the processing material discharge tank (5). Then, it is received in a receiving tank (8) such as a small component receiving tank (10) and a large component receiving tank (9) via a processing material discharge tank (5). Thus, even if the bulk of the garbage disposal material (3) in the garbage disposal tank (1) increases, the garbage disposal material (3) in the garbage disposal tank (1) is overflowed and discharged. Is smoothly performed, and the garbage disposal is efficiently performed.

Further, the garbage disposal apparatus of the present embodiment
As shown in FIG. 2, the processing material discharge tank (5) is provided with a stirring blade (14) for stirring the garbage processing material (3) overflowing to the processing material discharge tank (5). is there. The stirring blade (14) and the stirring blade (2b) are arranged to face each other with the partition plate (4) interposed therebetween, and rotate in the same phase.
This only needs to be such that the protruding directions of the stirring blade (14) and the stirring blade (2b) are in phase with each other.

More specifically, in the case of the present embodiment, as shown in FIG. 2, a processing material discharge having a height substantially equal to the height of the garbage processing tank (1) is provided adjacent to the garbage processing tank (1). Tank (5)
Are provided integrally. In addition, stirring means (2)
The stirring shaft (2a) is also inserted into the processing material discharge tank (5), and in the processing material discharge tank (5), the stirring blade (14) is in phase with the stirring blade (2b). It is provided so as to protrude from the stirring shaft (2a).

At this time, the garbage treatment material (3) discharged into the treatment material discharge tank (5) is stirred by the stirring blade (14), and then the small component receiving tank (10) and the large component receiving tank (3). It can be received in a receiving tank (8) as in 9). And
With this stirring blade (14), the garbage processing material (3) that has overflowed without being decomposed or crushed can be crushed also in the processing material discharge tank (5) and further finer, so that the garbage processing material (3) that has become sluggish can be obtained. The receiving tank (8) can be more reliably prevented from entering the receiving tank (8).

According to the garbage processing apparatus of the present invention, as shown in FIGS. 1 and 2, the garbage processing tank (1) as a primary tank is adjacent to the garbage processing tank (1). A processing material discharge tank (5) as a secondary tank is integrally provided, and the processing material discharge tank (5) and the garbage processing tank (1) are provided.
In the upper part of the partition plate (4), the garbage processing material (3) is transferred from the same garbage processing tank (1) to the same processing material discharge tank (5).
A garbage disposal apparatus provided with an opening (6) for overflowing the garbage, wherein a small hole (1) for discharging fine components such as garbage disposal material (3) is provided at the bottom of the treatment material discharge tank (5).
1), and a large hole (7) for discharging coarse components such as undecomposed garbage is provided at the upper part of the processing material discharge tank (5). The input garbage is decomposed by the garbage processing material (3), and excess garbage processing material (3) is discharged into a processing material discharge tank provided adjacent to the garbage processing tank (1). (5), and when the processing material discharge tank (5) becomes excessive, the raw garbage processing material (3) in the processing material discharge tank (5) is filled with garbage. It will be discharged together with coarse components such as decomposition products, but garbage disposal material (3)
Such fine components as described above are naturally discharged from small holes (11) provided at the bottom of the processing material discharge tank (5), and coarse components such as undecomposed garbage are removed from the processing material discharge tank (5). Is naturally discharged from the large hole (7) provided at the upper part of the container, and as a result, fine small components and coarse large components can be separated and discharged. The fine small component can be used again as the garbage disposal material (3) again, and the coarse large component can be discarded as it is, and the frequency of regularly replenishing the garbage disposal material (3) is low. This eliminates the necessity of sieving fine small components and coarse large components.

That is, the present invention provides a garbage disposal material (3)
Can be reduced and the time and effort required to refill or screen and sort.

[0040]

According to the garbage disposal apparatus according to the first aspect of the present invention, fine components such as the garbage disposal material (3) are:
Coarse components, such as undecomposed garbage, are naturally discharged from the small holes (11) provided at the bottom of the processing material discharge tank (5), and large components provided at the top of the processing material discharge tank (5). Hole (7)
Is discharged naturally from the wastewater, and as a result, fine small components and coarse large components can be separated and discharged.

The fine small component can be used as it is as the garbage disposal material (3) again, and the coarse large component can be discarded as it is, and the garbage disposal material (3) is regularly replenished. This reduces the need to screen fine small components and coarse large components.

That is, the present invention provides a garbage disposal material (3)
Can be reduced and the time and effort required to refill or screen and sort.

According to the garbage disposal apparatus of the second aspect of the present invention, in addition to the case of the first aspect, fine components such as the garbage disposal material (3) discharged from the small holes (11) are removed. It can fall down and enter the small component receiving tank (10) naturally, and coarse components such as undecomposed garbage discharged from the large hole (7) fall down,
The large component receiving tank (9) can be naturally put in, and as a result, can be separated and put into the respective receiving tanks such as the small component receiving tank (10) and the large component receiving tank (9). In addition, the time and effort required for sifting and sorting can be reduced more reliably.

According to the garbage disposal apparatus of the third aspect of the present invention, in addition to the case of the second aspect, the small component receiving tank (10) and the large component receiving tank (9) are integrated. With only one container, fine components such as garbage disposal material (3) and coarse components such as undecomposed garbage can be separated and put in the same container. Can improve usability.

According to the garbage disposal apparatus according to claim 4 of the present invention, in addition to the case described in claim 2 or claim 3,
The resin coating prevents water from escaping from the small component receiving tank (10) or large component receiving tank (9) to the outside, and is hygienic and comfortable for the user. It is something that can be.

[Brief description of the drawings]

FIG. 1 is a perspective view showing only a main part of a garbage disposal apparatus according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the entire garbage disposal apparatus according to one embodiment of the present invention as viewed from a side.

FIG. 3 is a perspective view showing only a main part of a garbage disposal apparatus according to a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Garbage processing tank 3 Garbage processing material 4 Partition plate 5 Processing material discharge tank 6 Opening 7 Large hole 9 Large component receiving tank 10 Small component receiving tank 11 Small hole

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kazumasa Rokushima 1048 Kadoma Kadoma, Osaka Prefecture Matsushita Electric Works, Ltd. (72) Inventor Junichi Ikeuchi 1048 Kadoma Kadoma, Kadoma City, Osaka Matsushita Electric Works (72) Inventor Yoshitoshi Kinko 1048 Kadoma Kadoma, Kadoma City, Osaka Prefecture Inside the Matsushita Electric Works, Ltd. (72) Inventor Hideaki Yamada 1048 Kadoma Kadoma, Kadoma City, Osaka Prefecture Inside the Matsushita Electric Works, Ltd. Isao 1048 Kadoma, Kadoma, Osaka Pref. F-term (reference) 4D004 AA03 CA08 CA15 CA19 CB28 CB32 CB43 CC08

Claims (4)

[Claims] 1. A processing material discharge tank as a secondary tank is integrally provided on a side of a garbage processing tank as a primary tank so as to be adjacent to the same garbage processing tank. A garbage disposal apparatus provided with an opening on the upper part of the partition between the garbage disposal tanks to allow the garbage disposal material to overflow from the same garbage disposal tank to the same treatment material discharge tank, A small hole for discharging fine components such as garbage disposal material was provided at the bottom of the tank, and a large hole for discharging coarse components such as undecomposed garbage was provided at the top of the treatment material discharge tank. Garbage disposal device characterized by the above-mentioned. 2. The garbage disposal apparatus according to claim 1, wherein a small component receiving tank is provided below the small hole, and a large component receiving tank is provided below the large hole. 3. The small component receiving tank and the large component receiving tank are integrated with each other.
The garbage disposal device as described. 4. The garbage disposal apparatus according to claim 2, wherein the inner surface of the small component receiving tank and the inner surface of the large component receiving tank are both resin-coated. .