JP2002066502A - Garbage treating machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make decomposition treatment performance utilizing base materials effective at all times by making it possible to select and set an operating mode meeting the active state of the base materials, for example, to maintain the microorganisms included in the base materials at an activated environment. SOLUTION: The garbage treating machine which decomposes the garbage fed into a treating vessel 2 by the base materials 15 containing the aerobic microorganisms is provided with a switch means 5 which is capable of selecting and setting the different operating modes according to the active state of the base materials 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage processing machine for decomposing garbage such as garbage discharged from a kitchen of a general household by utilizing aerobic microorganisms.

[0002]

2. Description of the Related Art In recent years, garbage processing machines for decomposing garbage have been put to practical use in general households. This type of garbage disposal machine stores, for example, cedar sawdust in a treatment tank as a decomposition medium, and stores and agitates the garbage therein, and supplies sufficient air to the entire garbage, In addition, the heater and the ventilation fan are energized to maintain appropriate temperature and humidity. As a result, garbage is gradually fermented and decomposed, but as it is used, aerobic bacteria (microorganisms) proliferate and land on the above-mentioned decomposition medium to inhabit, forming a substrate containing so-called microorganisms. .

[0003] Therefore, the decomposition treatment of garbage by such a base material is promoted, and most of the garbage is emitted as steam or carbon dioxide gas, so that the amount of garbage is reduced. Conventionally, when using the above-mentioned garbage disposal machine, after putting the garbage into the above-mentioned treatment tank, the amount of the garbage is determined as “large” / “small” as a criterion, An operation mode is selected and set, and different operations of the stirring of the base material and the heater and the ventilation fan are controlled.

[0004]

However, in the garbage disposer having the above structure, an unpleasant odor is liable to be generated during operation.
In addition, the strong odor increased the discomfort to the user. One of the reasons is that the substrate in the processing tank is not always in a uniform active state. In other words, the base material is affected by the amount or type of garbage, the moisture content changes and the degree of wetness differs, or the product after the decomposition treatment accumulates and becomes wet, so that the microorganisms It is not always in an optimal environment. In other words, besides the originally desired good state of the substrate, it is often the case, for example, that it is too dry or too wet.

However, conventionally, for example, even when the substrate is in a dry state, if the amount of garbage is large, the temperature control by the heater is set to a high temperature, and the substrate is more and more likely to dry. As a result, an unpleasant odor is generated particularly when raw materials are rapidly dried. In addition, the dried base material is in a smooth powder state, and has a fear that it is easily scattered by the wind of the ventilation fan.

On the other hand, even when the base material is slightly too wet, if it is determined that the amount of garbage is small,
Conventionally, the temperature control by the heater is set to a low temperature, so that the wet state continues and so-called raw dry odor is generated in large quantities, and furthermore, the activity of the microorganisms is slow and the activation as a base material is insufficient. The odor caused a great deal of discomfort to the user. In addition, such a change in the degree of wetness (moisture percentage), which is the active state of the base material, may be affected by the climate, use conditions, and the like.

Further, as described above, the garbage disposal machine
In the early stage of use, when a substrate (decomposition medium) has just been newly stored, the decomposition process as a substrate does not function sufficiently,
The garbage thrown in has a problem of giving a feeling of discomfort, particularly accompanied by generation of a lot of odors. One of the factors is considered to be the transport or storage state of the base material before use. That is, the base material is generally housed and sealed in an airtight transfer bag, and is packed in a dry state to be in a transfer and storage state. Therefore, since the base material is not in an appropriate active state in the early stage of use, the decomposition treatment of garbage does not function sufficiently.

[0008] In some cases, a base material premixed with microorganisms is prepared and sealed in the above-mentioned transport bag. However, as described above, the base material (microorganisms in this case) is not supplied with air. Moreover, the microorganisms are dormant because they are almost dry. Therefore, it is necessary to adjust the water supply appropriately in the early stage of use, and it is not possible to expect active decomposing activity immediately, and the garbage is thrown in before the activity of such microorganisms becomes active. It was impossible to produce an unpleasant odor.

[0009] The present invention has been made in view of the above-mentioned circumstances, and its object is to selectively set an operation mode according to the active state of a substrate, or to activate microorganisms contained in the substrate. It is an object of the present invention to provide a garbage disposer capable of constantly exhibiting a decomposition treatment performance utilizing a base material while maintaining the environment in a liquefied environment.

[0010]

Means for Solving the Problems To achieve the above object, the garbage disposal apparatus of the present invention comprises, as first means, a treatment tank for decomposing garbage with a substrate mixed with aerobic microorganisms; A stirrer that stirs the input garbage and the base material, a heater that heats the base material in the processing tank, and a ventilation fan that supplies air, and different operation modes that control these heaters and the ventilation fan And switch means capable of selectively setting the operation mode according to the activation state of the base material (the invention of claim 1).

According to such a configuration, an operation mode according to the state of the base material can be obtained, so that the garbage can be efficiently decomposed in an environment where microorganisms are easily activated, and the amount of garbage can be reduced in the conventional amount of garbage. There is no possibility that the active state of the base material may be further deteriorated as in the setting method. Therefore, the activation of the base material and the decomposition treatment of the garbage are effectively performed, whereby the odor can be greatly reduced, and the garbage can be treated comfortably.

According to the first aspect of the present invention, the operation mode by the switch means includes "normal" based on the active state of the base material "good", and "dry" and "wet" positioned before and after it. "Can be selected and set in accordance with at least three steps of" Yes "(the invention of claim 2).

According to such a configuration, by setting the active state of the base material to "good" and three states before and after the active state, the state of the base material in accordance with the actual condition can be appropriately confirmed, and the microorganism can be properly confirmed. Is effective in creating a favorable environment, and is very advantageous for the decomposition treatment of garbage and the improvement of odor due to the effective use of the base material.

[0014] In the second aspect of the present invention, the upper opening of the processing tank has a lid for opening and closing the processing tank. An instruction manual attached to a setting method of the switch means based on the state is provided.
Invention).

According to such a configuration, when the lid is opened, the instructions can be visually recognized naturally, and the collation with the base material in the processing tank located thereunder can be extremely easily performed.
Therefore, the state of the base material can be checked without any troublesome work or preparing a booklet. Therefore, an appropriate operation mode can always be selected and set by the switch means in accordance with the active state of the base material, and a user-friendly garbage disposer can be provided.

According to another aspect of the present invention, there is provided a garbage disposal apparatus according to the present invention, wherein the garbage introduced into the treatment tank is decomposed using a base material. In the above, the base material is obtained by mixing a decomposition medium agent such as sawdust and aerobic microorganisms, and for transporting the base material, is stored in a transport bag that is waterproof and allows a small amount of air to pass therethrough. (Invention of claim 4).

According to this configuration, the aerobic microorganisms contained in the base material can be supplied with air, moisture, and the like,
It can be stored and stored in a transport bag in an active state. Therefore,
It is possible to effectively decompose garbage from the initial stage of use using the newly supplied base material, and effectively reduce the strong odor that is likely to be generated in the initial stage.

According to a fourth aspect of the present invention, the transport bag for accommodating the base material has a structure in which a suitable number of small holes are provided in a polyethylene bag. ).

According to such a configuration, the transport bag can be provided with a simple configuration in which only a small hole is provided by using a waterproof polyethylene bag, and in addition, the transport bag has the same effects as those of the fourth aspect of the present invention. .

The aerobic microorganisms contained in the substrate according to the first or fourth aspect of the present invention are characterized by comprising intestinal bacteria of pigs and soil bacteria. .

According to such a configuration, particularly, unpleasant odors such as valeric acid (animal odor), isobutyric acid (human urine odor), isobutyric acid (human odor) and acetic acid (acid odor) can be significantly reduced. It is extremely effective in that it can.

[0022]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. First, FIG. 2 shows the overall configuration of the garbage disposer in an open state. A processing tank 2 having an open upper part is provided inside a rectangular box-shaped outer shell 1, and a lid for opening and closing this opening 2a is provided. The body 3 is provided rotatably. An operation panel 4 is formed on the upper surface of the outer shell 1 on the side of the lid 3, and includes a push button type switch 5 as a switch means as shown in an enlarged manner in FIG. In detail, the wetness level as the active state of the base material 15 described later is displayed in three stages of “dry”, “normal”, and “wet”, and display lamps 6, 7, and 8 corresponding to each are displayed. Provided.

In addition, a lamp 9 for blinking and notifying the replacement time of the base material 15 and an appropriate display are provided.
Each time the push button is pressed, the switch 5 sequentially switches the display lamps 6, 7, and 8 corresponding to the three states of the base material 15, and selects a different operation mode described later based on a control device (not shown). The settings are made and executed.

In FIG. 2, a stirrer 10 is provided inside the processing tank 2 via a motor 11 and a speed reduction mechanism (not shown) so as to be rotatable at a low speed. And the added garbage (not shown) are stirred and mixed. Further, an exhaust filter 12 is provided at a peripheral edge of the opening 2a facing the inside of the processing tank 2, and an exhaust port on the rear surface of the outer shell 1 through a ventilation fan 13 disposed inside the upper shell 1 through a duct (not shown). Is in communication with The ventilation fan 13 takes in air into the processing tank 2 from an air inlet (not shown) (even from the gap of the lid 3), brings the air into sufficient contact with the substrate 15, and discharges the air to the outside via the exhaust filter 12. You.

Further, a heater 14 is provided on the peripheral wall of the processing tank 2 in a planar shape so that the garbage supplied together with the base material 15 through the processing tank 2 can be controlled to an appropriate temperature. I have. At least the heater 14 and the ventilation fan 1
3 is an operation mode in which the temperature control by the heater 14 and the air flow rate by the ventilation fan 12 are controlled in response to the setting contents by the switch 5 (details will be described later). A cover member 16 is detachably attached to the lower front part of the outer shell 1, and a detailed description of the structure is omitted. When the base material 15 in the processing tank 2 is replaced, the cover member 16 is removed and the inside is removed. The substrate 15 can be taken out.

On the back surface of the lid 3, as shown in FIG. 1, for example, three different active states A, B, and C according to the degree of wetness of the base material 15 are shown as color photographs. Manual 1 with an explanation on how to set the operation contents (switch 5) based on each of the states A, B, and C
7 is attached and provided. Meanwhile, in the instruction manual 17 shown in FIG. 1, each active state of the base material 15 is schematically illustrated instead of a photograph. More specifically, in the present embodiment, states A, B, and C in which the base material 15 is divided into so-called three stages are shown corresponding to the respective states of “dry”, “good”, and “solid”. ing. In an actual photograph, a change in shades of the same color system is observed depending on the degree of wetness. In FIG. 1, this is represented by a shaded density indicated by a broken line, and the decomposition state of garbage (D1, D2, D3) is indicated by a solid line. This is a general disclosure. The higher the degree of wetness (state photograph C), the darker the garbage remains without being decomposed (D3), while the lower the degree of wetness (dry state A). Then light colored powder (D1)
Is presented.

Accordingly, the user looks at the current active state of the base material 15 and compares it with the state photographs A, B, and C of the manual 17 attached to the back surface of the lid 3 so as to obtain the state of the base material 15. The user can confirm the setting method of the switch 5 corresponding to the above, and select and operate from the above-mentioned "dry", "normal", and "wet". In the present configuration, the states A, B, C
On the other hand, the display lamps 6, 7, 8 by the switch 5 are in the corresponding position settings.

However, regarding the contents of the different operation modes selectively set by the switch 5, in this embodiment, the temperature control by the heater 14 and the adjustment of the air flow by the ventilation fan 13 are not shown in FIG. This is performed by the control device, which is a requirement setting particularly related to facilitating the activity of the microorganisms contained in the base material 15, and is preferably performed under an appropriate condition, ie, an operation aiming at a water content of about 50%. Is done. In this case, all the stirring operations by the stirring body 10 are performed with a constant intermittent drive. Thus,
In FIG. 4, as the degree of wetness increases, the temperature of the heater 14 is controlled to be higher, and the air volume of the ventilation fan 13 is also increased to optimize the base material 15 and increase the amount of water evaporation of garbage. An appropriate environment is formed at an early stage to promote the activation of microorganisms.

FIG. 5 shows a transport bag 18 effective for transporting and storing the base material 15 before use. The transport bag 18 is, for example, a waterproof polyethylene bag 18a having a diameter of about 1 mm. The front and rear small holes 19 are provided in an appropriate number of several to several tens according to the storage amount of the base material 15. Therefore, by storing the base material 15 in the transport bag 18 and shielding the base material 15b, not only the user can easily handle the base material 15 but also the moisture content of about 50% in which the aerobic microorganisms contained therein are easily activated. In order to keep the front and rear as much as possible, the air supply is always possible. 6 and 7
Is a sample in which the intestinal bacteria and soil bacteria of pigs were adopted as the microorganisms contained in the base material 15 of the present embodiment, and the amount of odor generated in this case was measured. The effect of reducing the odor was confirmed by comparison with the above, and the details will be described later in the section of the operation.

Next, the operation of the above configuration will be described. Now, as shown in FIG. 2, the processing tank 2 is made by mixing aerobic microorganisms consisting of pig intestinal bacteria and soil bacteria into a decomposition medium containing sawdust and possibly rice husk. The base material 15 is accommodated. From this state, the lid 3 is first opened and opened to visually check the activation state of the base material 15 inside, and each state of the manual 17 (see FIG. 1) attached to the back surface of the lid 3. Compare with photos A, B, and C.

As a result, for example, when it was confirmed that the state was the most similar to the state photograph A of "dry rag", the required amount of water was sprinkled into the treatment tank 2 as instructed in the instruction manual 17 to moisten. Thereafter, the push-button switch 5 of the operation panel 4 is operated to select and set "dry". In this case, the switch 5 may be operated later to confirm and store the set position, or even if the switch 5 is operated as described above, at least the motor 11
Is not driven to rotate. Then, in this state, garbage (not shown) is put into the treatment tank 2 and the lid 3 is closed.

When the lid 3 is closed as described above, the operation is controlled based on a program stored in advance by a control device (not shown) in response to a setting input by the switch 5. That is, in this embodiment, the operation mode of "dry" is executed as shown in FIG. 4, and the temperature control by the heater 14 is controlled to a low temperature (for example, 21 ° C.) and the ventilation fan The amount of air blown by 13 is suppressed and controlled to a small amount of air. In this case, the stirrer 10 is connected to the switch 5
Is always intermittently driven at a constant rotation speed (low speed) regardless of the set position.

Along with this, the substrate 15 in the treatment tank 2 has an effect of approaching an appropriate moisture content that suppresses overdrying and facilitates the activity of aerobic microorganisms. It is possible to prevent the exhaust gas 15 and a part (powder) of the dried product from being multiplied by the exhaust gas flow and being attached to the exhaust filter 12 to inhibit the flow of air and to prevent early clogging.

On the other hand, when it is determined that the active state of the base material 15 is in a “good” state as exemplified in the instruction manual 17 of FIG. The substrate 15 in the processing tank 2 is maintained at an appropriate temperature and moisture ratio by the heater 14 and the ventilation fan 13 in order to maintain the current environment where microorganisms are easily activated. Dripping.

In the same manner, the base material 15 has a "stickiness".
If it is determined that the state is the operation mode, the operation mode is set to the “wet” operation mode in FIG. 4, and the operation content of controlling the high temperature by the heater 14 and controlling the large air volume by the ventilation fan 13 is executed. Therefore, the operation is controlled so as to approach an environment where microorganisms can easily work. Therefore, it is possible to appropriately decompose garbage in accordance with the active state of the base material 15, and to effectively suppress the generation of unpleasant odors.

According to the present embodiment, even when the substrate 15 is in a displaced state other than "good" (normal) as described above, the direction in which the microorganisms are likely to be activated based on the set operation mode. (E.g., a moisture content of about 50%), so that the environment approaches a better environment during use, and in normal use, the base material 15 can be used in a "good" (normal) state in many cases. This is extremely advantageous in that it can efficiently process garbage with less odor.

On the other hand, when a new supply of the base material 15 is desired, it is only necessary to employ the base material 15 housed in the transport bag 18 of the present configuration, and the handling is easy. Active degradation by microorganisms can be expected. That is, the transport bag 18 is provided with an appropriate number of small holes 19 (approximately 1 mm in diameter) according to the storage amount, and has a waterproof property, but allows a small amount of air to pass therethrough. Water content and fresh air for keeping the aerobic microorganisms in the material 15 active can be supplied through the small holes 19. However, in practical use, depending on the state of the base material 15, after being stored in the treatment tank 2, a small amount of water may be supplied if necessary, at least as compared with the conventional use of the base material packed in a sleep state. Decomposition treatment is possible from the beginning, and it is possible to effectively suppress the strong odor that is likely to be generated at the time of inability to decompose at the beginning of use.

Further, in this embodiment, since the base material 15 obtained by mixing the intestinal bacteria of the pig and the soil fungus as the microorganisms and the decomposition medium agent such as sawdust and the microorganisms are employed, various odor components can be conventionally obtained. The concentration could be much reduced. That is, FIGS. 6 and 7 show the results obtained by determining the odor component and its concentration change with a gas chromatograph mass spectrometer. The measurement conditions were as follows: 1 g of the base material was dissolved in 10 ml of pure water to elute the elution component. In addition to the analysis, the amount of the component was measured based on the peak area from the baseline. The conventional substrate measured here is
It uses only cedar sawdust described in the prior art.

Thus, as is apparent from the numerical results shown in FIG. 6 and the chromatograms shown in FIGS. 7A and 7B, according to the base material 15 of this embodiment, n-butyric acid or isobutyric acid is used.
Butyric acid and valeric acid could not be detected (ND), and a reduction effect of about 1/8 of acetic acid (acid odor) to about 1/220 of valeric acid (animal odor) was confirmed. Less comfortable garbage processing can be performed. Most of the garbage decomposed by the base material 15 in the treatment tank 2 is diverged as water vapor and carbon dioxide gas,
The air is exhausted from an exhaust port (not shown) through the exhaust filter 12 with the intake and exhaust of the air. Therefore, the input garbage is greatly reduced, and the remaining decomposition products can be used as organic fertilizer.

As described above, according to the present embodiment, the following effects can be obtained. When decomposing garbage in the treatment tank 2 using the base material 15 containing microorganisms, effective temperature and blowing conditions for creating an environment where microorganisms are easily activated based on the degree of wetness, which is the active state of the base material 15 The operation mode (see FIG. 4) is controlled and controlled, so that the decomposition processing performance by the base material 15 can be sufficiently brought out under appropriate conditions in accordance with the current situation, and as in the related art, In the manner of setting the operation mode according to the amount, the state of the base material is ignored and the state becomes further overdried, or the state becomes more wet, the activation of microorganisms is inhibited,
Or, for this reason, a strong odor was generated and the user was discomforted. However, in this embodiment, such anxiety was greatly reduced and a comfortable garbage disposal could be performed.

In addition, as described above, when the base material is not in the “good” (normal) state in the conventional setting method, the tendency shifts further, and the decomposition treatment becomes insufficient. According to the present embodiment, even in the case of a shifted state other than “good” (normal), it is corrected in the direction in which the microorganisms are likely to be active (for example, around 50% moisture) based on the set operation mode. In use, the environment becomes closer to a better environment, and in normal use, the base material 15 can be used in a “good” (normal) state in many cases, so that the garbage disposal can be performed more efficiently and with less odor.

Further, in order to judge and confirm the activation state of the base material 15, a manual 17 exemplifying a color photograph or the like which is realistic is prepared for comparison, and the lid 17 is opened. Of course, as a matter of course, it was attached to the back surface of the lid 3 that enters the field of view so that the collation with the base material 15 in the processing tank 2 could be easily performed. Therefore, the state of the base material 15 can be checked without any special operation or operation, and for example, there is no need for the trouble of preparing each one, as shown in the instruction manual for the product, not shown. .

In this manner, the active state of the base material 15 can be easily and accurately confirmed, so that an appropriate operation mode can be selected and set by the push button type switch 5 serving as a switch means, and a user-friendly food waste disposer can be provided. Can be provided. In this embodiment, when the active state of the base material 15 is "good" shown in B of the manual 17 in FIG. 1, the operation mode is the "normal" operation mode by the switch 5, and is positioned before and after that. In the state of "A" (dry) and "C" (solid), the operation modes of "dry" and "wet" are selected and set, respectively, so that appropriate disassembly processing according to the actual situation can be performed. The operation mode which can be obtained is obtained. In this embodiment, as shown in FIG. 4, the three different operation modes are based on the control in which the heater 14 and the ventilation fan 13 are adjusted. However, the drive control of the stirring body 10 may be appropriately combined with this. You may do it.

On the other hand, the transport bag 18 for storing and transporting the base material 15 is waterproof and allows a small amount of air to pass therethrough so that the microorganisms can be stored in an active state. For example, a waterproof polyethylene bag 18
If it is a, it can be provided with a simple configuration in which an appropriate number of small holes 19 according to the storage amount are formed. by this,
It is possible to supply the moisture content and air to the base material 15, and it is possible to effectively keep the contaminated microorganisms active. Therefore,
Since the decomposition treatment of garbage by the newly supplied base material 15 functions effectively from the initial stage of use, the strong odor that is likely to occur at the beginning of use of a dry, dormant state as in the related art can be greatly reduced.

Further, as the microorganisms contained in the substrate 15,
In the present example, valeric acid (animal odor) as disclosed in FIG. 6 and FIG.
This is extremely effective in that unpleasant odors such as and isobutyric acid (human urine odor) can be significantly reduced. The present invention is not limited to the embodiment described above and shown in the drawings. For example, the present invention can be appropriately applied to automation according to the active state of the base material. For example, any material that is capable of breathing (supplying) air and having high waterproofness may be used for the transport configuration and the transport bag.

[0046]

As described above, the garbage disposer of the present invention, when decomposing garbage in the treatment tank 2 using a base material mixed with microorganisms, is suitable based on the active state of the base material. It is possible to select and execute various operation modes. In other words, the temperature and air blowing conditions are appropriately controlled in accordance with the current situation in order to provide an environment where microorganisms can easily act, and the decomposition treatment by the base material can be performed efficiently. How to set the operation mode
The condition of the base material is ignored, and it becomes more over-dried, or conversely, it becomes more damp, which causes the activation of microorganisms to be inhibited or causes a strong odor. Although the user is uncomfortable, such anxiety is greatly reduced in the present embodiment, and a comfortable garbage disposal can be performed.

In addition, as described above, in the conventional setting method, when the base material is in a displaced state other than “good” (normal), the tendency is further shifted and the decomposition treatment becomes insufficient. Although there was a possibility, according to the present embodiment, "good"
Even in the case of a deviated state other than (normal), it is corrected based on the operation mode selected and set in a direction in which the microorganisms are likely to be active (for example, a water content of about 50%). In most cases, the base material can be used in a “good” (ordinary) state in normal use, and a garbage disposal machine that is practically comfortable, such as being able to process garbage efficiently and with less odor. Can be provided.

[Brief description of the drawings]

FIG. 1 is an enlarged view of a manual showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a schematic configuration of the whole garbage processing machine.

FIG. 3 is an enlarged plan view of an operation panel.

FIG. 4 is an explanatory diagram showing setting contents of an operation mode.

FIG. 5 is a plan view of a transport bag.

FIG. 6 is a diagram showing a change in concentration (numerical value) by measuring an odor component.

FIG. 7 is a chromatogram of FIG.

[Explanation of symbols]

1 is an outer shell, 2 is a processing tank, 3 is a lid, 5 is a switch (switch means), 6, 7, and 8 are display lamps, 10 is a stirring body,
13 is a ventilation fan, 14 is a heater, 15 is a substrate, 17 is a description, 18 is a transport bag, and 19 is a small hole.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tsuneo Kawai 991 Anada-cho, Seto-shi, Aichi F-term in Tomei Kogyosho Co., Ltd. (reference) 4D004 AA03 AC01 CA15 CA19 CA22 CA48 CB04 CB28 CB32 CB45 CC07 CC08 DA02 DA04 DA06 DA09 DA11 DA13

Claims (6)

[Claims] 1. A treatment tank for decomposing garbage with a substrate mixed with aerobic microorganisms, a stirring body for stirring the inputted garbage and the substrate, and a substrate for the substrate in the treatment tank. A heater for heating, a ventilation fan for supplying air, and switch means for controlling these heaters and the ventilation fan to select and set different operation modes, the switch means depending on an activation state of the base material A garbage disposer characterized in that an operation mode can be selected and set. 2. The operation mode by the switch means includes at least three stages of “normal” based on the active state of the substrate based on “good”, and “dry” and “wet” positioned before and after it. The garbage processing machine according to claim 1, wherein the garbage disposal can be selected and set according to the conditions. 3. An upper opening portion of the processing tank has a lid for opening and closing the processing tank. A back surface of the lid exemplifies an active state of the base material and sets a switch means based on the active state. 3. The garbage disposal machine according to claim 2, further comprising instructions attached to the method. 4. A method in which garbage thrown into a treatment tank is decomposed using a base material, wherein the base material is obtained by mixing a decomposition medium agent such as sawdust and an aerobic microorganism. A garbage disposal machine characterized in that the substrate is housed in a waterproof and transportable bag capable of passing a small amount of air in order to transport the substrate. 5. The garbage disposer according to claim 4, wherein the transport bag for storing the base material has a configuration in which an appropriate number of small holes are provided in a polyethylene bag. 6. The garbage disposer according to claim 1, wherein the aerobic microorganisms contained in the base material are composed of pig intestinal bacteria and soil bacteria.