JPH10165928A - Apparatus for high speed fermenting treating device of garbage - Google Patents

Abstract

PURPOSE: To carry out high speed fermentation of organic waste quickly and stably by a method wherein a fermentation treating tank wherein organic waste of garbage or the like is decomposed at a high temperature to be composted is provided, an oil jacket is installed to the fermentation treating tank, and heated by circulating hot oil. CONSTITUTION: On use, organic waste is at first charged into a fermentation treating tank 5 of a garbage treating device 1. Thereafter, a cover is closed, and a stirring switch, and an oil jacket switch on an operating panel are turned on. Hot oil of about 100 deg.C is heated with an electric heater 60 thereby, and a temperature in a fermentation treating tank 5 is raised via an oil jacket 24. In this case, actinomyces are activated by warming the temperature in the fermentation treating tank 5 to about 60 deg.C to 170 deg.C, and composting of the garbage is accelerated. Further, a water content and oil content adjusting component is supplied into the fermentation treating tank 5 from an adjusting component supply part. Then, the composted garbage is discharged outside via a discharging chute 31, and used as fertilizer for a farm, a flower garden, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for treating organic waste disposed of at home or in a cafeteria.
The present invention relates to an organic waste garbage disposal apparatus that sterilizes and kills organic waste to improve safety and durability of the apparatus itself and promote composting.

[0002]

2. Description of the Related Art Conventionally, as a treatment apparatus for treating organic waste such as garbage, organic waste such as garbage is put into a treatment tank at normal temperature, and garbage is further contained therein. A garbage disposal apparatus has been developed in which garbage is fermented and decomposed while stirring microorganisms to be fermented and decomposed, thereby promoting the conversion of the organic waste into a fertilizer. In the process of converting the organic waste into fertilizer, sawdust and wood chips are used as implantation agents and moisture regulators for microorganisms that ferment and decompose garbage at room temperature. Particulate fertilizer has been produced.

[0003]

However, in the conventional garbage disposal apparatus, garbage containing 80% of water is removed from the garbage disposal tank by using microorganisms that ferment and decompose garbage at room temperature. When fermenting fertilizers containing fertilizers containing%, for example, it takes several months in the drying process, and it takes 48 hours to process the fertilizer quickly.
In order to efficiently treat the garbage discharged daily, it is necessary to put at least about two days worth of garbage into the treatment tank at a time. Therefore, it is necessary to increase the volume of the treatment apparatus itself. . In addition, various kinds of garbage may contain various bacteria, and since there is no sterilization process at the stage of normal temperature treatment, cholera bacteria or other harmful bacteria to the fertilized material are greatly reduced. Is included. In addition, since the conventionally used implantation agent and water conditioning agent use sawdust and wood chips, when they are thrown into the soil as fertilizer, the sawdust and wood chips are inorganic substances. There were also problems such as the need for longer years, which hindered the promotion of fertilizer. In order to solve the problem, garbage processing equipment that performs heat treatment at high temperature has been developed, but in this case, the processing equipment uses a boiler or gas burner to clean the inside of the processing equipment. Since the inside of the processing apparatus is heated to a temperature higher than the spontaneous ignition point due to heating at a high temperature, there is a problem that garbage is scorched before being turned into fertilizer. Therefore, as a measure to prevent the burning, a method of boiling and circulating water to be inserted into a warm water jacket disposed in the refuse treatment apparatus using a gas burner has been used, but the processing time is increased and the temperature is reduced to 1%.
Since it boils at 00 degrees, there is a problem that waste occurs in terms of thermal efficiency and that it is not possible to set the temperature further. In addition, the method of sending hot water into the hot water jacket using a gas burner or the like causes a problem in disaster prevention because the temperature of the gas burner or the like becomes extremely high.

SUMMARY OF THE INVENTION The present invention has been made to solve such conventional problems, and an object of the present invention is to enable high-speed fermentation treatment of organic wastes such as garbage quickly and safely, and to produce fertilizer. Without burning the garbage
Moreover, by shortening the processing time, a conventional two-tank type can be replaced with a single-tank type to save space and to provide a high-speed garbage high-speed fermentation treatment apparatus that can promote composting as a whole. Where you do it.

[0005]

In order to achieve the above object, the invention according to claim 1 has an opening / closing mechanism for automatically opening / closing an input port for inputting organic waste such as garbage. A processing apparatus main body, a microorganism supply unit provided in the processing apparatus main body, for supplying microorganisms such as actinomycetes that decompose and compost organic waste such as garbage at a high temperature of 60 ° C. or higher, and the processing apparatus. Provided in the main body, microorganisms from the microorganism supply unit are mixed when composting the above-mentioned organic waste, and an organic water / oil content adjusting member such as rice bran, okara, and oil cake for promoting composting is provided. An adjusting member supply section for supplying, and a fermentation treatment tank provided in the treatment apparatus main body for fermenting the organic waste, into which the organic waste and the microorganisms, the water / oil and fat adjusting member are mixed, and Installed in the fermentation tank A stirring blade for stirring the organic waste to be fed into the fermentation tank, a motor provided on the processing apparatus main body so as to be rotatable at a low speed for rotating the stirring blade, and an outer periphery of the fermentation tank. An oil jacket that is attached so as to cover the part and circulates hot water to maintain the temperature of the processing tank at 60 ° C. or higher, and at a temperature of 170 ° C. or lower, and is connected to the processing tank;
Deodorizing means for deodorizing the odor generated when the microorganisms decompose and compost the organic waste, and automatically open and close the outlet for discharging fertilized garbage fermented in the treatment tank And a control means provided in the processing apparatus main body for controlling the opening and closing of the two opening and closing mechanisms and for controlling the supply of the microorganism supply unit and the adjustment member supply unit. And

[0006]

According to the apparatus of the present invention having the above construction, organic waste such as garbage is decomposed at a high temperature of 60 ° C. or higher and 170 ° C. or lower and compost. A microbial supply unit that supplies microbes such as actinic rays to be converted, an adjustment member supply unit that supplies a water / oil content adjustment member to promote composting, and organic waste and the above microorganisms, water / oil content adjustment A fermentation tank is provided in the treatment apparatus main body for fermenting organic waste, in which the components are mixed, and the oil jacket is attached to the fermentation tank for the fermentation treatment for hot oil. The temperature in the processing tank is maintained at 60 ° C or higher and 170 ° C or lower by circulating the wastewater, so that organic waste such as garbage can be rapidly and safely subjected to high-speed fermentation and fertilized. Raw when you It without scorching the Mi, moreover by the processing time is shortened, also achieve labor saving space by what has been conventionally 2-tank to one-tank type,
Composting is generally promoted.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the high-speed garbage fermentation processing apparatus according to the present invention will be described below with reference to the drawings. FIG. 1 is a front view showing the outline of the garbage high-speed fermentation treatment apparatus of the present invention, FIG. 2 is a rear view showing the outline of the apparatus of the present invention, FIG. 3 is a side view for explaining the outline of the operation of the apparatus of the present invention, and FIG. FIG. 5 is an explanatory view showing a structure of a stirring blade used in the present invention and a connection state of the shaft, FIG. 5 is an enlarged view showing a state in which the stirring blade used in the present invention is disposed on the shaft, and FIG. FIG. 7 is a block diagram showing a basic circuit configuration of control means used in the apparatus, and FIG. 7 is an explanatory diagram for explaining an outline of an oil jacket used in the apparatus of the present invention. As shown in FIG. 1, a raw garbage high-speed fermentation treatment apparatus 1 of the present invention (hereinafter abbreviated as a treatment apparatus) is provided with a raw material input port 2 into which organic waste such as garbage is inserted. A lid 3 is attached to the material inlet 2 so as to be openable and closable. The organic waste introduced from the raw material introduction port 2 is configured to be introduced and dropped to the fermentation treatment tank 5 along a guide portion provided on the cover 3 of the apparatus main body 4 of the garbage disposal apparatus 1. ing. Further, as shown in FIG. 2, in the fermentation treatment tank 5 of the apparatus main body 4, organic waste such as garbage is decomposed at a high temperature of 60 ° C. or higher and a temperature of 170 ° C. or lower to form a compost. The microorganism supply unit 7 containing actinomycetes (hereinafter referred to as microorganisms) 6 such as Samoactinosmyces and the adjustment member supply unit 9 of the water / oil content adjustment member 8 such as rice bran, okara, and oil cake are used as the raw materials. It is provided separately from the inlet 2. The water and oil content adjusting member 8 such as rice bran, okara, and oil cake is made to contain about 20% of moisture again when the garbage is completely dried when the fertilizer produced by fermentation is returned to the soil. If it does not function as a fertilizer, it is supplied in advance to adjust the moisture and oil content, and is set so that the organic fertilizer is completed in a state where the water in the fertilizer is contained at about 20%. That is, in the fermentation treatment tank 5, when organic waste such as garbage is introduced from the raw material introduction port 2 and the lid 3 is closed, the sensor 3 a provided on the lid 3 detects it and supplies the microorganism. The electromagnetically locked lid 40 of the part 7 and the adjustment member supply part 9,
The sensor 3 is opened such that the microorganisms 6 and the water / oil / fat adjusting member 8 are automatically mixed into the fermentation treatment tank 5 by opening 41.
a and the lids 40 and 41 are connected to each other. Further, the fermentation treatment section 5 of the apparatus main body 4 is provided with a stirring fan 10 formed in a fan shape with a thickness for stirring the mixed garbage, microorganisms, water / oil and fat adjusting member, and having a large diameter. The stirring blade 10 is attached to a mounting member 12 provided on a shaft 11 formed by using a bolt 13 so that the angle of the stirring blade 10 can be adjusted. The shaft 11 used here has a main shaft diameter of 75 mm, and the stirring blade 10 is 12 mm thick and 358 mm long. The ratio is determined by the diameter of the main shaft and the stirring blade. Approximately 10 lengths
It is formed on the basis of about 5 pairs. For example, even if raw garbage with bones such as animals is thrown in, it is set to have a load resistance so that it does not easily deform or break. . Further, the stirring blade 10 is configured so that the angle thereof can be adjusted by removing the bolt 13 according to the raw garbage to be input, so that the load applied to the stirring blade 10 can be adjusted as necessary. I have. The shaft 1
1 is connected to a hydraulic motor 16 that can be adjusted at a low speed through a sprocket 14 and a chain 15. An operation panel 20 is provided on an outer portion of the apparatus main body 4, and a stirring switch 21 and an oil jacket switch 22 for turning on / off an oil jacket 24 are provided on the operation panel 20. I have. The oil jacket switch 22 is connected to an electric heater 60 for heating to about 100 degrees hot oil in this case via a hot oil circulation pump 23a heated by the electric heater 60 shown in FIG. On the other hand, hot air is sent from the hot air generator 23a into the fermentation tank 5 to promote drying of organic waste such as garbage in the fermentation tank 5. The operation panel 20 includes an opening / closing mechanism 50 for the lid 3.
And lids 40 and 4 of the microorganism supply section 7 and the adjustment member supply section 9.
A program is installed which can set an opening control command for an opening / closing mechanism 51 for opening / closing the opening 1 and opening / closing the discharge ports 30 and 31. That is, the operation panel 20 is used as a control means, and by operating the numeric keypad 20b of the operation panel 20, the CPU shown in FIG.
The command signal is written in the RAM serving as the storage means of the memory 20a, and the opening / closing mechanisms 50 and 51 are controlled in the order of the PROM program in which the program is incorporated.

In FIG. 3, reference numeral 25 denotes an exhaust duct, and a baffle plate 26 is interposed between the exhaust duct 25 and the fermentation treatment tank 5 so that warm air in the fermentation treatment tank 5 is exhausted. The air is discharged to the deodorizing device 27 through the duct 25. The deodorizing device 27 is provided with a chimney 29 so that the deodorized warm air is discharged from the chimney 29 to the outside. In the drawing, reference numeral 30 denotes a door of a discharge port 30a, and the door 30 is provided with an organic waste which has been fermented in the fermentation tank 5 and turned into fertilizer when a time set in advance in the operation panel 20 has elapsed. The shutter 5a is automatically opened under the control of the CPU 20a, the discharge door 30 is also opened, and the organic waste turned into fertilizer is discharged to the outside through the discharge chute 31 from the discharge port 30a. The discharged organic waste in the form of fertilizer is stored in a container (not shown) installed below the outlet 30a, and is used as fertilizer for fields and flower beds.

[0009]

The operation of the processing apparatus 1 according to the present invention will be described. First, organic wastes such as garbage are charged into the fermentation treatment tank 5 of the processing apparatus 1 from the raw material input port 2. Thereafter, the lid 3 is closed, the stirring switch 21 on the operation panel 20 is turned on, and the oil jacket switch 22 is turned on. Then, the hot oil is circulated through the hot oil circulation pump 23a.
The oil of about 0 degrees is heated by the electric heater 60, and the oil jacket 24 raises the temperature in the fermentation treatment tank 5. Then, the temperature in the fermentation treatment tank 5 is heated to about 80 to 100 degrees, and actinomycetes which operate at a high temperature are activated to promote the conversion of garbage into a fertilizer. That is, in the fermentation tank 5, when the microorganisms 6 composed of actinomycetes, which are supplied so as to be mixed with the garbage from the microorganism supply unit 7, are heated to 60 ° C. or more in the fermentation tank 5, the garbage is fermented. , Fermentation processing of garbage can be performed extremely hygienically. Moreover, since the oil jacket 24 is mounted so as to cover the outside of the fermentation tank 5, the inside of the fermentation tank 5 is heated to a temperature higher than the ignition point, and the garbage and the like in the fermentation tank 5 are turned into fertilizer. When burning, it is prevented. In addition, in the fermentation tank 5, a water / oil / fat adjusting member 7 such as rice bran, okara, and oil cake is supplied from the adjusting member supply unit 8, and is stirred with the garbage by the stirring blade 10. An appropriate amount of water required for reducing the treated and fertilized garbage to the soil is secured, and the fertilized garbage containing the water is completed. The garbage made into fertilizer containing water automatically opens the shutter 5a of the fermentation tank 5 based on the time stored in the RAM of the CPU 20a and in accordance with the program of the PROM in which the program is incorporated. The converted garbage is discharged to the outside through the discharge chute 31 and the discharged fertilized organic waste is put into a container (not shown) and used as fertilizer for fields and flower beds. At this time, since the water and oil content adjusting member 7 is an organic material such as rice bran, okara, oil cake, and the like, and an adjusting member made of a hard-to-compost inorganic material such as wood chips is used, the fertilizer produced by the fermentation treatment is used as it is. When reduced to soil, composting does not have to take a long time as before, and composting can be promoted.

When the garbage is stirred with the stirring blades 10 after the garbage is charged, the garbage and microorganisms 6, and the water / oil / fat adjusting member 8 mixed with the garbage are provided with a thickness necessary to stir the member 8 in a fan shape. Since the formed stirring blade 10 is mounted on the mounting member 12 provided on the shaft 11 formed with a large diameter, even if garbage with bones such as animals is thrown in, it is easily deformed, Bones and the like that do not break and are not easily crushed and hardly turned into fertilizer are stored in the gap formed by the stirring blade 10, so that damage to the stirring blade 10 itself can also be prevented. Further, the stirring blade 10 is configured so that the angle thereof can be adjusted by removing the bolt 13 according to the raw garbage to be input, so that the load applied to the stirring blade 10 can be adjusted as necessary. Therefore, it is sufficient to drive the stirring blade 10 so as to withstand the load required for the garbage, so that the load on the hydraulic motor 16 and the like can be reduced by that amount, and labor can be saved. Become. Further, a hot air generating means 24 for feeding hot air heated by oil.
The fermentation tank 5 is fermented by utilizing the microorganisms in the fermentation tank 5 to produce fertilizer. Therefore, there is no need for a device that sends hot air at a temperature higher than the spontaneous ignition point. Thus, the safety is improved, and the odor generated during the fermentation is absorbed by the deodorizing device 27, so that it can be installed anywhere. The operation panel 20 is mounted on the apparatus main body 4 as automatic control means, and the operation panel 2 is operated by operating the ten keys 20a of the operation panel 20.
CPU 20a built in the opening and closing mechanism 50,5
1 and a command signal for instructing the opening and closing of the bottom cover of the microorganism supply unit 7 and the adjustment member supply unit 9 and issuing the adjustment signal, the automation of the processing apparatus 1 is promoted. In addition, since the temperature inside the processing apparatus 1 is maintained at 60 ° C. or more and 170 ° C. or less by installing an oil jacket and circulating oil in the processing apparatus 1, organic oil such as garbage is removed. Fast and safe high-speed fermentation treatment of toxic waste, without burning garbage when converting to fertilizer, and shortening the treatment time. In this way, space can be saved.

[0011]

According to the apparatus of the present invention having the above structure, organic waste such as garbage is decomposed at a high temperature of 60 ° C. or higher and 170 ° C. or lower. A microorganism supply unit for supplying microorganisms such as actinomycetes to be composted, an adjustment member supply unit for supplying a water / oil content adjustment member for promoting composting, and organic waste, and the above microorganisms, water / oil / oil. The fermentation treatment tank provided in the treatment device main body for fermentation treatment of organic waste is provided with a minute adjustment member, and the oil jacket is attached to the fermentation treatment tank for fermentation treatment. By circulating hot water, the temperature in the treatment tank is maintained at 60 ° C. or more, and
Since the temperature is maintained at 0 degrees or less, organic waste such as garbage can be rapidly and safely fermented at a high speed, and the garbage is not burned when fertilized, and the processing time is reduced. As a result, what used to be a two-tank type
The tank type can also save space and achieve various effects such as promotion of composting as a whole.

[Brief description of the drawings]

FIG. 1 is a front view showing an outline of a garbage high-speed fermentation treatment apparatus of the present invention.

FIG. 2 is a rear view showing the outline of the device of the present invention.

FIG. 3 is a side view for explaining the outline of the operation of the device of the present invention.

FIG. 3 is a side view for explaining the outline of the operation of the device of the present invention.

FIG. 4 is an explanatory view showing a structure of a stirring blade used in the present invention and a connection state with a shaft.

FIG. 5 is an enlarged view showing a state in which a stirring blade used in the present invention is disposed on a shaft.

FIG. 6 is a block diagram showing a basic circuit configuration of control means used in the device of the present invention.

FIG. 7 is an explanatory diagram for explaining an outline of an oil jacket used in the device of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Garbage disposal apparatus 2 ... Input port 3 ... Door 4 ... Device main body 5 ... Fermentation processing tank 5a ... Shutter 7 ... Microorganism supply part 9 ... Adjustment member supply part 10 ... Stirring blade 11 ... Shaft 16 ... Hydraulic motor 20 ... Operation panel (control means) 20a CPU 24 Oil jacket 27 Deodorizing device 30 Door 30a Discharge port 60 Electric heater

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[Procedure amendment]

[Submission date] December 10, 1996

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 is a front view showing an outline of a high-speed fermentation treatment apparatus for garbage of the present invention.

FIG. 2 is a rear view showing the outline of the device of the present invention.

FIG. 3 is a side view for explaining the outline of the operation of the device of the present invention.

FIG. 4 is an explanatory view showing a structure of a stirring blade used in the present invention and a connected state of a shaft.

FIG. 5 is an enlarged view showing a state in which a stirring blade used in the present invention is disposed on a shaft.

FIG. 6 is a block diagram showing a basic circuit configuration of control means used in the device of the present invention.

FIG. 7 is an explanatory diagram for explaining an outline of an oil jacket used in the device of the present invention.

[Description of Signs] 1 ... Garbage disposal device 2 ... Input port 3 ... Door 4 ... Device body 5 ... Fermentation treatment tank 5a ... Shutter 7 ... Microorganism supply unit 9 ... Adjustment member supply unit 10 ... Stirring blade 11 ... Shaft 16 ... Hydraulic motor 20 Operation panel (control means) 20a CPU 24 Oil jacket 27 Deodorizing device 30 Door 30a Discharge port 60 Electric heater

Claims (1)

[Claims] 1. A processing apparatus main body having an opening / closing mechanism for automatically opening and closing an input port into which organic waste such as garbage is charged, and an organic waste such as garbage provided in the processing apparatus main body. A microbial supply unit that supplies microorganisms such as actinomycetes that decompose and compost at a high temperature of 60 ° C. or more, and that is provided in the processing apparatus main body, and when the microorganisms compost the organic waste from the microorganism supply unit. An adjusting member supply section for supplying an organic water / oil content adjusting member such as rice bran, okara, and oil cake to promote composting; and organic waste, the microorganisms, water, and the like. A fermentation treatment tank provided in the treatment device main body for fermentation treatment of an organic waste mixed with an oil and fat content adjusting member, and an organic waste provided in the fermentation treatment tank and charged into the fermentation treatment tank Stirring to stir things A blade, a motor provided in the processing apparatus main body so as to be rotatable at a low speed for rotating the stirring blade, and a motor mounted on the outer periphery of the fermentation processing tank so as to cover the outer periphery of the fermentation processing tank. An oil jacket for maintaining the temperature at 60 ° C. or higher and 170 ° C. or lower, and a deodorizer connected to the treatment tank to deodorize odor generated when the microorganisms decompose and compost the organic waste. Means, an opening and closing mechanism that automatically opens and closes an outlet for discharging raw garbage that has been fermented in the processing tank and turned into fertilizer, and that controls the opening and closing of both of the opening and closing mechanisms, and includes a microbial supply unit and an adjustment member supply unit. A high-speed fermentation treatment device for garbage, comprising: a control means provided in the treatment device main body for performing supply control.