JP3224953B2 - Garbage processing equipment - Google Patents

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. More specifically, the present invention relates to a garbage processing apparatus that can easily and easily process garbage on the spot where the garbage is generated and that can reduce the burden on the surrounding environment.

[0002]

2. Description of the Related Art Conventionally, garbage discharged from homes and the like has been separated and collected, for example, incinerated, and then disposed of. However, this garbage disposal has now developed into a social problem, and in recent years, in which the protection of the global environment has been called for, it is difficult to cope with such conventional garbage disposal alone.

Therefore, garbage disposal in consideration of environmental conservation has begun to be sought, and attempts to dispose of garbage in places where garbage occurs, such as homes, have been proposed. For example, as an example, a garbage processing machine using microorganisms, a physical and mechanical processing device,
Further, a processing apparatus using a disposer which is attached to a sink sink and finely crushes garbage is known.

[0004]

However, each of the above-mentioned conventional garbage processing apparatuses has practical problems. For example, in the processing of garbage by microorganisms, most of them have the trouble of having to transport the garbage to the outdoors, and the convenience is not substantially different from the conventional trash can. Is the actual situation.

[0005] In addition, the physical / mechanical treatment has a problem in that the treatment cost is generally high, and refuse takes a form of weight reduction or temporary storage, so that frequent maintenance is required. Further, although the garbage disposal by the disposer has an advantage that it can be easily processed in a sink where garbage is generated, since it is connected to the sink, there is an unavoidable problem of drainage due to water flowing out of the garbage. In fact, there is a problem that the wastewater generated by the treatment with the disposer cannot ignore the increase in the burden on the water environment and the sewage treatment facility.

For this reason, there has been a demand for a sanitary garbage disposal apparatus which solves these drawbacks of the conventional garbage disposal apparatus and which is more hygienic and more convenient and efficient. The present invention has been made in view of the above circumstances, and has as its object to provide a new garbage processing apparatus for solving the above-mentioned problems.

[0007]

According to the present invention, there is provided a disposer for crushing garbage, a solid-liquid separator connected to the disposer, a fermentation decomposition tank, and a water treatment tank. Is a disposer-linked garbage disposal device, and the solid-liquid separator is equipped with a washi draining bag that receives garbage crushed by the disposer and separates it into solid and liquid. Provided is a garbage processing apparatus characterized in that the obtained garbage solids are put into a fermentation decomposition tank and decomposed.

[0008] The present invention also provides a garbage disposal apparatus in which the settled sludge is sent to a fermentation decomposition tank and decomposed by a piping system attached to the water treatment tank.

[0009]

According to the garbage disposal apparatus of the present invention having the above-described structure, since the advantage of using the disposer is utilized, the garbage can be easily disposed of at the sink at the same time as the garbage is generated. Solid-liquid separation reduces the load on the fermentation / decomposition tank and water treatment tank.Washing bags made of Japanese paper do not need to be collected and can be decomposed together with the solids of garbage. Becomes possible.

The sludge from the water treatment tank can be almost completely decomposed in the fermentation decomposition tank. Therefore, according to the present invention, sanitary garbage disposal can be easily performed at the place where garbage is generated, maintenance is easy, and sanitary garbage is disposed without imposing a burden on the environment. Hereinafter, an example is shown and the garbage processing apparatus of this invention is demonstrated in more detail.

[0011]

1 and 2 of the attached drawings illustrate a garbage disposal apparatus according to the present invention. FIG. 1 shows a state in which a drainage bag made of Japanese paper is mounted, and FIG. And the state in which this draining bag is put into a fermentation decomposition tank. For example, as illustrated in FIGS. 1 and 2, the garbage disposal apparatus of the present invention includes a disposer (2) attached to a sink (1) of a sink to pulverize garbage;
The apparatus is provided with a solid-liquid separator (a) connected thereto, a fermentation decomposition tank (4), and a water treatment tank (5).

The solid-liquid separation device (3) of the disposer-linked garbage disposal device includes a roller (3).
A draining bag (6) made of Japanese paper, which receives garbage crushed by the disposer (2) together with drainage and separates into solid and liquid by a detachable means such as 1) is attached as shown in FIG. 1, for example. The garbage (7) and water are poured into the drain bag (6).

Solids larger than the mesh diameter of the draining bag (6) remain in the draining bag (6) and are collected, and water and minute solids dropped are passed through the pipe (8) to the water treatment tank (5). ). After the garbage solids (7) remaining in the washer draining bag (6) are sufficiently drained, the draining bag (6) is detached by rotation of the roller (31), and partitioned by, for example, electromagnet opening and closing means. Board (4
By opening 1), it is put into the fermentation decomposition tank (4) together with the draining bag (6). FIG. 2 shows this state.
It is.

The fermentation / decomposition tank (4) is loaded with a processing carrier (42) in which microorganisms are supported on a carrier chip of wood, organic material, inorganic material, or the like, and is stirred by a motor device (43). By 44) and the like, the above-mentioned garbage solids (71) and the Japanese paper draining bag (6) are sufficiently stirred and mixed. Here, by the activity of the active microorganism, the solid garbage (71) and the drain bag (6)
Eventually it is broken down into gas and water. Here, since the draining bag (6) is made of Japanese paper, the solid garbage (71)
Also, when it is put into the fermentation decomposition tank (4), it has no adverse effect on the decomposition of garbage.

As is apparent from the above, according to the present invention, garbage can be easily disposed of by the disposer (2) of the sink (1) at the same time as the garbage is generated, and the drainage of the disposer (2) is drained by the drain bag (6). The solid-liquid separation can be easily performed by the solid-liquid separation, and by performing the solid-liquid separation, the intrusion of water into the fermentation decomposition tank (4) and the inflow of solids into the water treatment tank (5) can be suppressed. Processing load can be reduced.

The use of the draining bag (6) made of Japanese paper makes it unnecessary to collect the draining bag, and can be decomposed as it is, so that the maintenance of the solid-liquid separator is very easy. On the other hand, the waste water separated by the use of the drain bag (6) and sent to the water treatment tank (5) through the pipe (8) is subjected to a purification treatment here.

The water treatment tank (5) is filled with a contact material (51), and aeration treatment is performed by introducing air by an air blower (53) through an air diffuser (52). In this water treatment tank (5), a stirring means is appropriately employed. The water purified by overflow is discharged out of the tank. The contact material (51) is air-washed at substantially regular intervals to prevent the filter material from being clogged.

Further, excess sludge (9) generated in the water treatment tank (5) is fed into the fermentation decomposition tank (4) by a sludge feed pipe (11) using a pump (10). A decomposition process is performed. By this treatment, the solid content is completely decomposed in the apparatus of the present invention. Of course, the present invention is not limited to the above examples. Further, various embodiments are possible. For example, a water recovery tank is provided in the lower part of the fermentation decomposition tank (4) via a perforated plate such as punch metal, and the water collected here is sent to a water treatment tank (5) for processing. You may. In addition, the fermentation decomposition tank (4) may be provided with a means for ensuring air permeability and a heating means for promoting the activity of microorganisms as appropriate. The means for mounting and dismounting the draining paper (6) is not limited to the roller (31), and any suitable means for holding and releasing the paper can be used.

[0019]

As described in detail above, according to the present invention, it is possible to treat and dispose of garbage at the generation site.
The sanitary and efficient garbage disposal that is easy to maintain and reduces the load on the processing apparatus becomes possible. In particular, the use of a washi drainage bag facilitates solid-liquid separation, and the maintenance for solid-liquid separation only requires the installation of the drainage bag, which is extremely easy.

[Brief description of the drawings]

FIG. 1 is a schematic view exemplifying a state in which a drain bag is attached to an apparatus of the present invention.

FIG. 2 is a schematic diagram exemplifying a solid state of garbage due to desorption of a draining bag and a state in which the draining bag is put into a fermentation decomposition tank.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sink 2 Disposer 3 Solid-liquid separation device 31 Roller 4 Fermentation decomposition tank 41 Partition plate 42 Processing carrier 43 Motor unit 44 Stirrer 5 Water treatment tank 51 Contact material 52 Air diffuser 53 Air blower 6 Japanese paper draining bag 7 Raw garbage 71 Raw Solid waste 8 Pipeline 9 Sludge 10 Pump 11 Transmission pipe

──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Akio Kubota 1048 Kadoma Kadoma, Osaka Prefecture Inside Matsushita Electric Works Co., Ltd. (72) Inventor Hideaki Yamada 1048 Okadoma Kadoma Kadoma City Osaka Prefecture Inside Matsushita Electric Works Co., Ltd. 56) References JP-A-4-150999 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) B09B 3/00 B02C 18/40-18/42 C02F 11/02

Claims (2)

(57) [Claims] 1. A disposer-linked garbage disposal device comprising a disposer for crushing garbage, a solid-liquid separation device connected thereto, a fermentation decomposition tank and a water treatment tank, wherein the solid-liquid separation device is provided. Is equipped with a paper draining bag made of Japanese paper, which receives the garbage crushed by the disposer and separates it into solid and liquid.The draining bag and the garbage solids collected in this bag are put into a fermentation decomposition tank and decomposed. A garbage disposal device characterized by the following. 2. A garbage disposal apparatus wherein the settled sludge is sent to a fermentation decomposition tank and decomposed by a piping system provided in the water treatment tank.