JP2001029925A - Multipurpose garbage treatment apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a multipurpose garbage treatment apparatus which can change the purpose of treatment flexibly among extinction processing, preparation of feed, and preparation of fertilizer and doesn't need labor to transfer treated garbage to a secondary fermentation tank when feed or fertilizer is prepared. SOLUTION: The multipurpose garbage treatment apparatus is provided with the first and second containers 11, 12 for housing garbage, heaters 38 for heating the containers 11, 12, temperature sensors 47 for detecting the temperatures of the containers 11, 12, agitation shafts and agitation rods arranged in the containers 11, 12, a control part 50 for controlling the heaters 38 and the agitation shafts, and a control procedure storage means 52 in which the control procedures in the control part 50 are set.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0101]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for treating garbage by utilizing the action of microorganisms, and in particular, can freely remove garbage, feed and fertilize as needed. The present invention relates to a multi-purpose garbage disposal device that can be selected in the following manner.

[0092]

2. Description of the Related Art Conventionally, garbage discharged from business establishments such as companies, schools, restaurants, hospitals, etc. has been collected and incinerated by local governments. In recent years, there has been an increasing tendency to dispose of garbage in business establishments as much as possible, as public interest in environmental preservation has increased or charging for waste collection has become a reality. In order to respond to this, a device capable of treating garbage in a business establishment by utilizing the action of microorganisms has already been developed. In this conventional garbage processing apparatus, sawdust or the like charged with predetermined microorganisms is filled in a container, and heated with a heater while being stirred with garbage introduced from an opening of the container, and activated. It is a mechanism that treats garbage by the action of microorganisms.

Here, the processing of garbage using microorganisms can be roughly divided into the following three processing contents. The first is a “destruction treatment” in which garbage is subjected to fermentation treatment using the action of a special microorganism or the like, and most of the garbage is decomposed into water and carbon dioxide. The second is a "feed conversion treatment" in which garbage is subjected to fermentation and ripening treatment using the action of special microorganisms and the like, and most of the garbage is converted to feed. The third is a "fertilizer treatment" in which garbage is fermented and ripened using the action of special microorganisms, and most of the garbage is converted to fertilizer. In general, in the urban area, the annihilation treatment is preferred, whereas in the rural area, the demand for feed treatment or fertilizer treatment can be said to be high, but in any case, by using the conventional garbage treatment equipment, Garbage can be treated to a significant extent without incineration.

[0093]

The distinction between the annihilation treatment, the feed conversion treatment, and the fertilization treatment is mainly based on the difference in the type and combination of the microorganisms used, or the difference in the temperature condition, the timing of stirring, the treatment time, and the like. It is derived. For this reason, conventionally, a dedicated apparatus has been used for each processing purpose. In addition, when performing feed conversion and fertilizer conversion, it is necessary to perform primary fermentation using microorganisms in a garbage disposal device and then transfer the primary fermentation product to a secondary fermentation tank for secondary fermentation. was there.

Certainly, in a large-scale business where a large amount of garbage is generated per day, as described above, a dedicated processing device,
It can be said that it is efficient to uniformly treat garbage using a treatment facility. However, when garbage disposal is considered in general restaurants, small and medium-sized food processing companies, etc., it is rather inconvenient to prepare dedicated devices and facilities according to the purpose of the disposal. That is, if a dedicated device or facility is installed, it is not possible to flexibly cope with a need to change the processing purpose according to changes in local circumstances, social and economic conditions. In addition, when performing feed conversion or fertilizer conversion, it is a heavy burden to provide a secondary fermentation tank in addition to the primary processing apparatus and to transfer the contents to the secondary fermentation tank after the primary fermentation. I have.

The present invention has been made in order to solve such a conventional problem. The purpose of the treatment can be flexibly changed as required, and even when feed processing or fertilizer processing is performed. It is an object of the present invention to realize a multipurpose garbage disposal apparatus that does not require transferring to a secondary fermenter.

007

In order to achieve the above object, a multi-purpose garbage disposal apparatus according to the present invention comprises a plurality of containers for storing garbage, heating means for heating the inside of each container, and A temperature sensor for detecting the temperature in the container, a stirring means disposed in each container, a control means for controlling the heating means and the stirring means, and a control procedure in which a plurality of control procedures in the control means are set. Storage means.

The above-mentioned control procedure storage means stores in advance feed conversion processing,
By storing each control procedure for the fertilizer processing and the destruction processing, and switching the control procedure executed by the control means via a switch or the like, it is possible to flexibly cope with different processing purposes as necessary. become. Further, since a plurality of containers are provided, there is no need to transfer the contents to the secondary fermentation tank after the completion of the primary fermentation even in the case of performing the feed conversion treatment or the fertilizer conversion treatment. That is, when the primary fermentation is completed in one container, the container is kept in the container for 2 hours.
Used as the next fermenter. At this time, newly generated garbage can be processed in parallel by putting it in another container.
When the secondary fermentation in the first container is completed and the feed and fertilizer generated in the container are taken out, the fermentation stage has shifted to the secondary fermentation stage in the other container. The primary fermentation process is continued by introducing garbage.
Although the number of containers is typically two, it may be configured to include three or more containers if necessary, depending on the capacity of the container and the processing period.

Each container is provided with an opening which also serves as a garbage input port and a contents recovery port, a lid member for closing the opening is provided, and each container is rotatably supported by a support member. It is preferable that the height of the opening be changed in accordance with the rotation of the container. In this way, each container is rotatably supported, and the height of the opening is changed in accordance with the rotation, so that the garbage can be thrown in and the contents recovered with one opening. Can be performed very easily. In other words, when pouring garbage, etc., the opening is placed at a relatively high position, and when it becomes necessary to take out the contents, the container is rotated to set the opening at a relatively low position. Take. If the lid member is opened at this stage, most of the contents are naturally discharged by gravity, and fall into the collection tray arranged on the floor in advance, so that the hands do not need to be stained.

Further, each container may be constituted by a cylindrical body having both ends closed, and may be supported by the above-mentioned support member so that the center of rotation is substantially horizontal. As described above, by configuring the shape of the container to be substantially cylindrical, it is possible to secure a large capacity as compared with the external dimensions. In addition, the inner surface of the container is smoothly curved, and there is an advantage that the contents can be easily discharged as compared with a case where the container is square.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a multipurpose garbage disposal apparatus 10 according to the present invention comprises a substantially cylindrical first container 11 closed at both left and right ends, and a substantially cylindrical container closed at both left and right ends. And a second container 12 in the shape of a letter. Also, the first container
A control box 13 is arranged between 11 and the second container 12.

As shown in FIG. 2, the right end face of the first container 11
On the 11a side, a first drive box 14 is provided,
On the surface of the first drive box 14, a first rotating shaft 15
Is protruding. The first rotation shaft 15 is rotatably engaged with a bearing 17 formed at the upper end of the first support column 16. In addition, a second end is provided on the left end face 11b of the first container 11.
Are protrudingly provided. This second rotating shaft 18
It is inserted into the second drive box 19 and is rotatably engaged with a bearing 21 formed at the upper end of the second support column 20. A gear 22 is engaged with the second rotating shaft 18.

In the first container 11, a stirring shaft 23 is disposed at a position overlapping the central axis. The left end of the stirring shaft 23 is rotatably engaged with a bearing 24 formed inside the left end face 11b of the first container 11. Further, the right end of the stirring shaft 23 penetrates the right end face 11a of the first container 11 and reaches the inside of the first drive box 14, and is rotatably engaged with a bearing 25 disposed therein. I have. Four stirring rods 26a to 26d are radially attached at predetermined intervals to a portion of the stirring shaft 23 disposed in the first container 11. Each of the stirring rods 26a to 26d is attached to the stirring shaft 23 at a different angle. That is, the first stirring rod 26a located on the left end face 11b side of the container 11 is connected to the second stirring rod 26b adjacent thereto.
Are arranged so that a deviation of 90 degrees occurs with respect to.
Further, the second stirring bar 26b is disposed so as to be shifted by 180 degrees from the third stirring bar 26c located on the right side thereof. Further, between the fourth stirring rod 26d located on the right end face 11a side of the container 11 and the first stirring rod 26a, 18
A deviation of 0 degrees is provided. A gear 27 is attached to a portion of the stirring shaft 23 arranged in the first drive box 14.

In the first drive box 14, a first motor 28 for driving the stirring shaft 23 is arranged. A transmission belt 30 and a plurality of other transmission gear groups 31 are arranged between a gear 29 connected to a drive shaft of the motor 28 and a gear 27 connected to the stirring shaft 23. The stirring shaft 23 is designed to rotate at a predetermined reduction ratio in response to the rotation of.

The second drive box 19 includes a second support column 20.
And a second motor 32 is disposed inside. The drive shaft of the second motor 32 is
And the gears of the second rotating shaft 18 via a plurality of transmission gear groups 34
Connected to 22. As a result, the rotational movement of the motor 32 is reduced at a fixed rate and converted into the rotational movement of the second rotating shaft 18, and thus the rotation of the first container 11 is realized.

The first container 11 comprises an inner cylinder 35 made of synthetic resin or metal, and an outer cylinder 36 made of synthetic resin or metal which covers the inner cylinder 35. As shown in FIG.
A predetermined gap 37 is formed between the outer peripheral surface of the inner cylinder 35 and the inner peripheral surface of the outer cylinder 36. A heater (heating wire) 38 is provided in the gap 37.

In the first drive box 14, a ventilation fan
39 are located. Also, the right end surface 11a of the first container 11
A plurality of linear through holes 40 and 41 for ventilation are respectively formed on the surface of the first drive box 14 and the ventilation fan.
By rotating the 39, ventilation in the container 11 is realized through the respective through holes 40 and 41.

In the upper part of the first container 11, an opening 42 is formed which also serves as a garbage input port and a contents recovery port. A pair of guide rails 43 and 44 are formed on the outer peripheral surface of the container 11 so as to reach from the side of the opening 42 to the rear side of the container 11. One guide rail 43 is arranged along the left side of the opening 42, and the other guide rail 44b
Are arranged along the right side of the opening 42. Also,
A cover member 45 made of metal or synthetic resin is slidably mounted along guide grooves formed on the inner surfaces of the guide rails 43 and 44. This lid member 45 is curved corresponding to the outer peripheral surface of the container 11, and has a concave and
46 are provided.

The first container 11 has a liquid sprayer 46. The liquid sprayer 46 includes a main body 46a disposed in the first drive box 14, and a nozzle 46b penetrating the right end face 11a of the first container 11 and disposed in the container.
Although not shown, a liquid tank and a pump for compressing the liquid in the tank are built in the main body 46a. Further, a large number of fine openings are formed on the surface of the nozzle portion 46b. As a result, by operating the pump, the liquid in the tank is ejected in a mist form from the opening of the nozzle 46b. In the first drive box 14, a temperature sensor 47 is further arranged. The temperature detector of the temperature sensor 47 passes through the right end face 11a of the first container 11 and faces the inside of the container.

Although the details of the first container 11 have been described above, the second container 12 also has the same configuration as the first container 11 except that the opening and closing directions of the lid member 45 are opposite. Therefore, detailed description thereof is omitted. Of course, the second
A first drive box 14 is provided on the right end face 12a side of the container 12 and a second drive box 14 is provided on the left end face 12b side.
19 are provided.

FIG. 4 is a block diagram showing a control system of the multipurpose garbage disposal apparatus 10. As shown in FIG. The multipurpose garbage processing apparatus 10 includes a control unit 50 including a microcomputer, a timer circuit, and the like.The control unit 50 is connected to a signal line, a drive circuit (not shown), an input / output interface circuit 51, and the like. The first motor 28, the heater 38, the temperature sensor 47, the ventilation fan 39, and the liquid sprayer 46 on the first container 11 side, and the first motor 28, the heater 38, the temperature sensor 47, the ventilation fan on the second container 12 side 39, connected to liquid sprayer 46.

The control section 50 is connected to a control procedure storage means 52 and a mode changeover switch 53. The mode changeover switch 53 is an input means for switching whether the multipurpose garbage disposal apparatus 10 is used for the destruction processing or for the feed processing or the fertilizer processing, and is provided on the operation panel of the control box 13. Are located. The control procedure storage means 52 is composed of a storage element such as a ROM, and stores a plurality of control procedures (programs) corresponding to each processing in advance. The control unit 50 includes a mode changeover switch
According to the control procedure selected by the operation of 53, each container 1
The drive control of the first motor 28 and the ON / OFF control of the heater 38, the ventilation fan 39, the liquid sprayer 46, and the like are executed every 1 and 12. The circuit elements constituting the control unit 50 and the control procedure storage means 52 are grouped together with other circuit elements on a control board,
It is arranged in the control box 13.

The control box 13 is fixed to a tip end of a column 55 erected on the surface of the base 54. In addition,
First support column for supporting the first container 11 and the second container 12
The 16 and the second support columns 20 are also connected to the surface of the base portion 54, respectively.

The multipurpose garbage disposal apparatus 10 is connected to a commercial power supply via a power plug (not shown).
Power is supplied to the first motor 28, the ventilation fan 39, and the like via a power supply circuit 55 disposed in the first drive box 14 of FIG.

In the following, this multipurpose garbage disposal apparatus
The procedure when 10 is used for feed conversion will be described.
First, as a preliminary preparation, the mode change switch 53 is operated to set the multipurpose garbage disposal apparatus 10 to a feed processing mode. Thereafter, the control unit 50 stores the control procedure storage unit 52
The control of the first motor 28, the heater 38, the ventilation fan 39, and the like is executed according to the procedure (program) for feed conversion processing set therein.

In the first container 11, a water conditioner and a microorganism group are charged. Coffee lees,
Dried okara, crushed fir husk, dried starch lees, crushed sugar cane, cocoa lees, tea husk, crushed buckwheat hulls, dried beer lees, grape pulp lees, dried shochu lees, dried soybean lees, sludge, dried bonito dashi lees, and the like can be used. These moisture modifiers are selected according to the animal to be fed (for example, coffee grounds for "chicken" feed, dried okara or beer ground for "pork" feed). Is the best). An appropriate amount of the moisture adjusting material is about 400 liters when the capacity of the first container 11 is 1 m ³ . The microorganism group includes an aerobic mixed bacterium (hereinafter referred to as “OKZ”) specially cultured by combining tens of other types of bacteria, mainly Bacillus subtilis in soil.
About 60 g of OKZ bacteria is charged into the first container 11 having the above capacity.

Next, garbage such as leftovers is put into the first container 11 through the opening 42 and the lid member 45 is closed, and then a start switch provided on the control box 13 is turned on. When the control unit 50 recognizes that "garbage is put in" by the input of the start switch, the control unit 50 executes the feed conversion processing in accordance with the procedure (program) set in the control procedure storage unit 52. First, temperature control is performed so that the internal temperature rises to 55 degrees Celsius within three and a half hours immediately after the input of garbage. Specifically, the heater 38 is turned on in response to the output from the temperature sensor 47.
N / OFF control is performed. During this time, the control unit 50 outputs a control signal to start the first motor 28, and the stirring rods 26a to 26d
Is rotated at a speed of 3 revolutions per minute. During this time, the primary fermentation of garbage is performed by the action of OKZ bacteria activated by the temperature rise.

After the primary fermentation is completed as described above, the process proceeds to the secondary fermentation stage in the first container 11 as it is. Specifically, the stirring step for 20 minutes is repeated every 6 hours. At this time, the rotation speed of the stirring rods 26a to 26d is set to three revolutions per minute as in the above. Also, during this time, the ventilation fan 39 is operated, so that aeration is performed on the contents. In this secondary fermentation stage, sufficient heat of fermentation can be obtained by the activity of the OKZ bacterium, so that there is no particular need to control the temperature.

In parallel with these fermentation treatments, the input of garbage is continued. When the first container 11 has the above-mentioned capacity, up to about 100 kg of garbage can be put in a day. When the input of new garbage is detected, the temperature is controlled so that the temperature rises to 55 degrees Celsius within 3 hours as described above. Thus, when 100 kg of garbage is thrown in every day, a total of 700 kg of garbage is thrown in in 7 days. It is standard for general garbage to have a water content of 60% and a pH of 4.5 (summer) to 5 (winter). On the other hand, in the case of the contents of the first container 11 at this time, the moisture content is reduced to about 45% due to the action of the heat of fermentation of the OKZ bacteria. Also,
pH has risen to around 6. At this stage, it can be said that the secondary fermentation is almost completed.

Thereafter, the heater 38 is turned on to heat the inside of the first container 11 to dry the water content of the contents to about 15%, thereby completing the fermented feed. In this drying step,
It takes about 7 days. After the feed is completed in this way, the switch on the control box 13 is operated to drive the second motor 32, and the first container 11 is moved to a predetermined angle (for example, 1 °).
00 degrees). As shown in FIG. 3, the first container 11
The collection tray 55 is placed in the space between the collecting container 55 and the base portion 54, and the first container 11 is rotated to open the opening 42 into the collection tray.
If the lid member 45 is opened while approaching 55, the internal feed
Since 56 falls naturally into the collection tray 55, it can be easily taken out without soiling the hands.

While the first container 11 is being dried, garbage can be charged into the second container 12 to perform the same fermentation treatment as described above. That is, in the multi-purpose garbage disposal apparatus 10, by alternately switching the processing contents in the first container 11 and the second container 12, it is possible to continuously perform feed conversion processing on garbage without interruption. It becomes possible.

Next, a description will be given of a procedure when the multipurpose garbage disposal apparatus 10 is used for fertilizer treatment. First,
By operating the mode changeover switch 53, the multipurpose garbage disposal device 10 is set to the fertilizer treatment mode. Further, in the first container 11, 40 crushed fir husks as a moisture control material are placed.
0 liters, 60 g of OKZ bacteria and about 5 liters of rice bran are charged.

Next, the garbage is discharged from the opening 42 into the first container.
It is thrown into the inside of the box 11, the cover member 45 is closed, and the start switch provided on the control box 13 is turned on. When the control unit 50 recognizes "input of garbage" by the input of the start switch, the control unit 50 executes the fertilizer processing according to the procedure (program) set in the control procedure storage unit 52. First, in the same manner as described above, the temperature is controlled so that the internal temperature rises to 55 degrees Celsius within three and a half hours immediately after the input of the garbage, and the stirring rods 26a to 26d rotate at a speed of three revolutions per minute. Drive. During this time, the primary fermentation of garbage is performed by the action of OKZ bacteria activated by the temperature rise.

After the completion of the primary fermentation as described above, the process proceeds to the secondary fermentation stage in the first container 11 as it is. Specifically, the stirring step for 20 minutes is repeated every 6 hours, and aeration is performed on the contents. In this secondary fermentation stage, sufficient heat of fermentation can be obtained by the activity of the OKZ bacterium, so that there is no particular need to control the temperature.

In parallel with these fermentation treatments, the input of garbage is continued. When the first container 11 has the above-mentioned capacity, up to about 70 kg of garbage can be charged per day. When the input of new garbage is detected, the temperature is controlled so that the temperature rises to 55 degrees Celsius within 3 hours as described above. When 70 kg of garbage is thrown in every day as described above, a total of 2100 kg of garbage is thrown in one month later, but the water evaporates due to the action of the fermentation heat of OKZ bacteria. The amount of garbage is reduced to about 1/3 of 700kg. After this, 2
The agitation and ventilation for 20 minutes are repeated at intervals of 5 hours and 40 minutes for 0 days. As a result, the water content of the contents was about 40
%, And ph increases to about 7.5 to 8. At this stage, it can be said that the secondary fermentation is almost completed.

Thereafter, the heater is turned on to heat the inside of the first container 11, and the content is dried to a moisture content of about 15%.
This drying process takes about 7 days. During this drying step, it is desirable to appropriately mix predetermined nutrients such as nitrogen, phosphorus and potash into the contents. That is, the nutrient is sprayed onto the contents from the nozzle 46b by filling the tank with the aqueous solution of the nutrient in advance and operating the pump at predetermined intervals in accordance with a command from the controller 50. Is done. This nutrient is sprayed in an amount of about 1% by weight of the content (the weight of the content is 700%).
In the case of kg, about 7 kg of nutrients are converted to an aqueous solution and sprayed through the liquid sprayer 46). This nutrient is selected according to the type of crop using the fertilizer. After the feed is completed in this manner, the first container 11 is processed in the same manner as described above.
Is rotated to remove the fertilizer generated inside.

After one month has passed since the garbage was put into the first container 11, the operation of the second container 12 in the fertilizer treatment mode was controlled without interruption so that the garbage could be continuously removed. Fertilizer treatment can be performed.

Next, a description will be given of a procedure when the multipurpose garbage disposal apparatus 10 is used for annihilation processing. First,
As a preliminary preparation, the first container 11 is filled with 250 g of OKZ enzyme bacterium and 50 liters of an extinguishing material mainly composed of charcoal of coffee grounds for 450 liters of uncrushed fir hulls. Further, the mode changeover switch 53 is operated to set the first container 11 to the destruction processing mode. Thereafter, the control unit 50 operates the first motor in accordance with the destruction processing procedure (program) set in the control procedure storage means 52.
The control of the heater 28 and the heater 38 is executed. The above-mentioned OKZ enzyme bacterium is composed of a mixture of a different bacterium having a different combination from that of the above-mentioned OKZ bacterium and containing a special enzyme, while centering on Bacillus subtilis. The OKZ bacterium is activated at a high temperature of about 50 to 80 degrees Celsius to ferment garbage and exhibit an action of decomposing the garbage into water and carbon dioxide.

Next, garbage is removed from the opening 42 into the first container.
It is thrown into the inside of the box 11, the cover member 45 is closed, and the start switch provided on the control box 13 is turned on. When the control section 50 recognizes that “garbage is put in” by the input of the start switch, the control section 50 executes the destruction processing according to the procedure (program) set in the control procedure storage section 52. First, the control unit 50
Controls the rotation of the stirring rods 26a to 26d according to the time table set in the control procedure storage means 52. That is, about 20 minutes after the start switch is turned on,
After the stirring rods 26a to 26d are continuously rotated at a speed of three revolutions per minute, they are stopped. Thereafter, the stirrer 26a is provided at intervals of 5 hours and 40 hours.
The rotation of ~ 26d and the stop after 20 minutes are automatically executed.

During this time, the garbage is fermented by the action of the OKZ enzyme bacterium and decomposed into carbon dioxide and water. During this decomposition process, the temperature inside the container 12 reaches 80 ° C. or higher due to the respiratory heat of the OKZ bacteria. Note that carbon dioxide generated as a result of the decomposition of garbage is hardly discharged to the outside because it is absorbed by the charcoal of coffee slag contained in the extinguishing material. Most of the generated water is turned into steam by the high temperature inside, and is discharged to the outside through the through holes 40 and 41 instead of supplying oxygen to the inside by the action of the ventilation fan 39. By the way, in the case of ordinary garbage discharged from a business establishment, a reduction of about 98% by volume can be realized in 24 hours.

Since a certain temperature is required to activate the OKZ enzyme bacterium, if it is determined from the output from the temperature sensor 47 that the internal temperature has dropped below 25 degrees Celsius, the control unit 50 The heater 38 is turned on by the command, and the inside of the container 11 is heated. For this reason, even if this multipurpose garbage processing apparatus 10 is installed outdoors in winter, the garbage can be effectively eliminated. When the internal temperature exceeds 40 degrees Celsius, a sufficient temperature can be secured by the respiratory heat of the activated OKZ bacteria, and the heater 38 is automatically turned off.

Since the above-mentioned decomposition activity by the OKZ enzyme bacterium usually lasts about 4 to 6 months, it is sufficient to replenish the OKZ enzyme bacterium, the fir husks, and the extinguishing material during the period. If several months have passed since the garbage was initially charged and the action of the OKZ enzyme bacterium has decreased, the first container 11 may be rotated to replace the contents with new one. The contents taken out can be effectively used as fertilizer.

When garbage containing 20% or more of oil such as fish, meat, and oil residue is subjected to an annihilation treatment, the oil may change into fatty acids and emit odor. As a countermeasure, it is desirable to mix fatty acid-decomposing bacteria into the contents during the destruction treatment. That is, the tank of the liquid sprayer 46 is filled with a culture solution of fatty acid-decomposing bacteria, and the pump is operated at predetermined intervals in accordance with a command from the control unit 50. Spray the bacteria.

If only the annihilation process is performed, the presence of a plurality of containers is not necessarily required. However, by providing the first container 11 and the second container 12, the other container can be used as a backup in case of failure. Can be used. Alternatively, when garbage exceeding the processing capacity of one container is generated, there is an advantage that the garbage can be processed using the other container.

As described above, the multipurpose garbage disposal apparatus 10
Is used, the type of microorganisms and the like to be filled in the first container 11 and the second container 12 is changed, and the mode changeover switch 53 is operated to change the control procedure. It is convenient because it can cope with fertilizer treatment, fertilizer treatment, and extinction treatment. Note that the control procedure of each of the above-described processes is merely an example, and the control procedure is appropriately modified according to the composition of the microorganism to be used, the type of the moisture regulator, the size of the container, the surrounding environment, and the like.

[0046]

In the garbage processing apparatus according to the present invention, the feed processing, the fertilizer processing, and the plurality of control procedures stored in the control procedure storage means are appropriately selected as described above. The extinguishing process can be freely switched as needed. In addition, since a plurality of containers for storing garbage are provided, even when feed conversion or fertilizer conversion is performed, it is not necessary to transfer the contents to the secondary fermentation tank after the primary fermentation. it can.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the appearance of a multipurpose garbage disposal apparatus according to the present invention.

FIG. 2 is a cross-sectional view showing an internal structure of a container according to the multipurpose garbage disposal apparatus.

FIG. 3 is a sectional view showing an internal structure of the multipurpose garbage disposal apparatus.

FIG. 4 is a block diagram showing a control system of the multipurpose garbage disposal apparatus.

[Explanation of symbols]

 10 Multipurpose garbage disposal apparatus 11 First container 12 Second container 12 13 Control box 14 First drive box 16 Support column 20 Support column 23 Stirring shaft 26a-26b Stirring rod 38 Heater 42 Opening 45 Cover member 46 Liquid Sprayer 47 Temperature sensor 50 Control unit 52 Control procedure storage means

 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Nakamura Enyu 3-2-9 Uchikanda, Chiyoda-ku, Tokyo F-term (reference) 4K004 AA03 BA04 CA15 CA19 CA22 CB09 CB32 CC07 CC08 DA01 DA02 DA03 DA06 4H061 AA03 CC55 EE66 GG09 GG10 GG14 GG15 GG16 GG18 GG43 GG48 GG67

Claims (4)

[Claims] 1. A plurality of containers for storing garbage, heating means for heating the inside of each container, a temperature sensor for detecting the temperature in each container, a stirring means disposed in each container, A multi-purpose garbage disposal apparatus comprising: a control means for controlling the heating means and the plurality of agitation means; and a control procedure storage means in which a plurality of control procedures in the control means are set. 2. Each container has an opening serving also as a garbage input port and a contents recovery port, and a lid member for closing the opening, and is rotatably supported by the support member. 2. The multipurpose garbage disposal apparatus according to claim 1, wherein a height position of the opening changes in accordance with the rotation of the container. 3. The multipurpose garbage according to claim 2, wherein each container is formed of a cylindrical body having both ends closed, and is supported by the support member such that the center of rotation is substantially horizontal. Processing equipment. 4. The multipurpose garbage disposal apparatus according to claim 1, wherein a liquid spraying means is disposed in each container.