JP2001302378A - Fertilizer forming system, fertilizer forming method, carbonizing device and carbonizing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow inexpensive fertilizer forming treatment. SOLUTION: A means 11 for pulverizing garbage subjected to EM fermentation, a means 12 for predrying the pulverized garbage, a means 13 for carbonizing the predried garbage by utilizing the high-pressure water of a dam and a means 16 for compounding EM bacteria with the carbonized garbage are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fertilizer production system for producing fertilizer mixed with EM bacteria, a fertilizer production method, a carbonization device for carbonizing raw materials of fertilizer, and a carbonization method, and more particularly to the use of dam pressure and solar heat. The present invention relates to a technology that enables a low-cost fertilizer generation process by performing a carbonization process to generate a fertilizer containing EM bacteria containing garbage as a main component.

[0002]

2. Description of the Related Art With the recent pesticide-free cultivation boom, fertilizers containing "EM-friendly" EM bacteria have been gradually used by farmers.

[0003] Here, the EM of the EM bacterium refers to Effective Mi.
An abbreviation of croorhanisms, meaning a group of useful microorganisms, specifically, heat-resistant bacteria in a high-temperature, high-pressure region called photosynthetic bacteria.

[0004]

However, most of the fertilizers containing EM bacteria that have been marketed so far use various high-grade fertilizer components such as charcoal, fish meal, bird droppings, and pre-treated cow droppings. Most of them are expensive compared to other chemical fertilizers, have mold during use, and cannot be expected to be used as fertilizers due to completely different reasons. Moreover, even if a fertilizer made only of vegetables is used, the fertilizer effect is only about 1/10 that of a chemical fertilizer.

At present, carbonization treatment for producing fertilizer is performed by various methods such as a combustion method and a continuous furnace method.
It has problems such as generation of dioxin and high running cost, and it is difficult to reduce labor and cost for producing fertilizer.

[0006] As described above, despite the recent increase in demand for fertilizers containing EM bacteria, it has not been possible to provide fertilizers at low cost in the conventional processing for producing fertilizers containing EM bacteria. Here, there is a reason why organic cultivation is said to be made from fertilizer, and that fertilizer is also called volunteer.

[0007] The present invention has been made in view of such problems, and an object of the present invention is to provide a fertilizer generation system and a fertilizer generation method for inexpensively generating a fertilizer containing EM bacteria.

Another object of the present invention is to provide a carbonizing apparatus and a carbonizing method for performing carbonizing treatment of a fertilizer raw material at low cost.

[0009]

Means for Solving the Problems In order to solve the above problems, the present inventors produce a fertilizer containing EM bacteria containing garbage as a main component, and perform a carbonization process for producing the fertilizer. The idea that fertilizers containing EM bacteria can be produced at lower cost by using dam water pressure and solar heat has been reached, and as a result of intensive research, a technical idea with the following features has been proposed. Reached.

A first feature of the present invention based on the above idea is that in a fertilizer production system for producing a fertilizer mixed with EM bacteria, means for crushing EM-fermented garbage, and preliminarily drying the crushed garbage are used. The present invention provides a fertilizer generation system comprising: a means for performing the treatment; a means for carbonizing pre-dried garbage using high-pressure water from a dam; and a means for blending EM bacteria with the carbonized garbage.

Thus, fertilizer containing EM bacteria can be produced at lower cost.

A second feature of the present invention is that in a fertilizer production method for producing a fertilizer mixed with EM bacteria, a step of pulverizing EM-fermented garbage, a step of pre-drying the crushed garbage, Another object of the present invention is to provide a fertilizer production method including a step of carbonizing preliminarily dried garbage using high-pressure water and a step of mixing EM bacteria with the carbonized garbage.

[0013] This makes it possible to produce fertilizer containing EM bacteria at lower cost.

A third feature of the present invention is that in a carbonization device for carbonizing a fertilizer raw material, a container for enclosing the fertilizer raw material, a means for charging a sealed gas in the container, and the inside of the container using water pressure of a dam. It is a carbonization apparatus provided with a means for creating a high-pressure atmosphere and a means for heating a container.

This makes it possible to carry out carbonization for producing fertilizer at low cost.

A fourth feature of the present invention is that, in a carbonization method for carbonizing a fertilizer raw material, a step of enclosing the fertilizer raw material in a container, a step of enclosing an enclosed gas in the container, and utilizing a water pressure of a dam. The carbonization method includes a step of setting the inside of the container to a high-pressure atmosphere and a step of heating the container.

This makes it possible to perform the carbonization for producing fertilizer at low cost.

Here, the fertilizer raw material is desirably raw garbage, and the raw garbage means cooking waste and leftover food left out of the home.

It is desirable that the container is made of a synthetic material of a carbon-based material and a metal and is heated by solar heat or high-frequency heating.

As a result, further improvement in thermal efficiency can be expected.

Furthermore, carbon dioxide is preferably used as the filling gas.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS.
A fertilizer generation system, a fertilizer generation method, a carbonization device, and a carbonization method according to an embodiment of the present invention will be described in detail.

(Fertilizer Generating System, Fertilizer Generating Method) FIGS. 1, 2 and 5 are schematic diagrams showing the configuration of a fertilizer generating system according to an embodiment of the present invention.

As shown in FIG. 1, the fertilizer production system according to the embodiment of the present invention collects garbage fermented by EM bacteria, separates the collected garbage for carbonization and semi-drying, and then carbonizes the garbage. Garbage collection and crusher 1 for crushing garbage
1. Pre-drying device 12 for pre-drying crushed garbage,
Carbonization / drying device 13 for carbonizing pre-dried garbage, pulverization treatment device 14 for pulverizing carbonized garbage, dioxin removal treatment device 15 for performing dioxin removal treatment on carbonized garbage, It comprises a blending device 16 for blending semi-dried garbage, fish bone and egg shell powder, and EM bacteria. It is desirable that the fermentation treatment of the garbage by the EM bacteria be performed in advance in the home where the garbage is discharged.

Here, the fertilizer generation system 10 according to the embodiment of the present invention shown in FIG. 1 is more specifically shown in FIG. 2, and the fertilizer generation processing using this system is performed by the following steps. Be executed.

(1) First, garbage fermented (EM fermented) by EM bacteria obtained from homes is collected by a collection truck, and the garbage 21 (= garbage collection / crushing device 1) on the car is collected.
The garbage is crushed according to 1).

(2) Next, the crushed garbage is converted into an eco-dry mixer 22 or an EM eco-dryer 2 using solar heat.
3 (= predrying device 12).

Here, the eco-dry mixer 22 is a drier rotating type drying device using a solar water heater as a heat source, and is used for garbage having a relatively high moisture content.

On the other hand, the EM eco-dryer 23 is a closed-type dryer that is dried by sunlight and is used for garbage having a relatively low moisture content.

(3) Subsequently, the garbage is carbonized by the carbonizing / drying device 24 using high-pressure water and solar heat from the dam.

(4) Next, the carbonized garbage is crushed by a crusher 25.
And pulverize.

(5) Subsequently, dioxin removal treatment is performed using the dioxin removal treatment device 26. At this time, it is desirable to perform a sterilization process by flowing a sterilizing gas into the garbage.

(6) Finally, the carbonized garbage is pulverized using the pulverizer 27, and the blender 28 is used to mix the pulverized garbage, semi-dried garbage, fish bone and egg shell powder. And EM bacteria.

In the compounding process, using a device as shown in FIG. 5, the mash of rice collected at the time of collecting the garbage is concentrated into finely divided garbage and semi-dried E.
Raw garbage containing M bacteria may be blended and used as a black sap, for example, as a fertilizer or herbicidal effect for lawns in golf courses and the like.

(Carbonizing Apparatus) FIG. 3 is a schematic diagram showing the configuration of a carbonizing apparatus according to an embodiment of the present invention.

FIG. 3 shows a carbonizing apparatus according to an embodiment of the present invention.
As shown in the figure, a tank 31 for enclosing garbage, a pressurized chamber 32 for making the inside of the tank 31 a high-pressure atmosphere using the water pressure of a dam, and a tank 31 for heating using a high-temperature liquid heated using solar heat. The heating tank 33 is constituted by a heating tank 33, and the heating tank 33 supports the tank 31.
4. Heating tray 35 which generates heat by solar heat, tank 31
And a pipe 37 for controlling the inflow and outflow of the high-temperature liquid in the heating tank 33.

Here, the tank 31 is connected to the pressure chamber 32.
It is desirable to use a crane 38 when moving from the heating tank 33 to the heating tank 33.

The periphery of the heating tank 33 is
In order to increase the heating efficiency, it is preferable to cover with a heat insulating material 39.

The carbonizer can be used for drying garbage by adjusting the pressure and temperature to appropriate values.

Although not shown here, the tank 31
By preparing an auxiliary heating source such as a heating coil in the peripheral portion and using it together with a high-temperature liquid at the start of the heating process, it is possible to suppress variations in the temperature rise time inside the tank 31 and improve the time yield. .

(Carburizing Method) FIG. 4 is a flowchart showing a carbonizing method according to the embodiment of the present invention.

When the carbonization process for producing fertilizer is performed using the carbonization method according to the embodiment of the present invention, the following processing steps are performed.

(1) Garbage is sealed in the tank 31, and the tank 31 is set in the pressurized chamber 32 (garbage sealing step, S401).

(2) Carbon dioxide (CO
2: filled gas), and the inside of the tank 31 is made into a high-pressure atmosphere of about 10 kg using the water pressure of the dam (dam water pressure pressurizing step, S402).

(3) The tank 3 in which the inside is in a high-pressure atmosphere
1 is moved from the pressurizing chamber 32 to the heating tank 33 using the crane 38, and the tank 3 is
After the tank 1 is mounted on the heating tank 33, the tank 31 is heated by the high-temperature liquid in the heating tank 33 while rotating the tank 31 using the motor 36 (heating step, S
403). By this heat treatment, the moisture of the garbage evaporates,
When the internal pressure of the tank 31 increases due to vaporization and the vaporized water becomes supersaturated, oxygen is released from excess water in the raw garbage, and the raw garbage is rapidly carbonized by CO2 in the tank 31.

Here, it is assumed that the high-temperature liquid is heated to about 200 ° C. by a heating tray 35 utilizing solar heat, and it is desirable to use a liquid obtained by mixing water and an antifreeze liquid as the high-temperature liquid. Generally, for the carbonization process,
Although a temperature atmosphere of about 450 ° C. is required, in the carbonization treatment according to the embodiment of the present invention, the heating temperature is reduced to about よ り by increasing the pressure inside the tank 31,
The carbonization can be performed by a heat treatment at about 200 ° C.

As long as it can be used without using solar heat as a heating source, a high frequency heating method, a dielectric heating method, or an induction heating method may be used.

Further, the volume of the tank 31 is desirably about twice as large as that of the semi-dried garbage in consideration of the carbonization efficiency.

(4) After reducing the pressure and temperature in the tank 31 to atmospheric pressure and room temperature, respectively, the carbonized fertilizer is taken out of the tank 31 (temperature lowering, pressure lowering step, S40).
4).

Here, when the temperature in the tank 31 falls to 80 ° C. or less, the air in the tank 31 may be rapidly evacuated, the carbide in the tank 31 may be taken out to a tray, and the temperature may be lowered by wind power.

The tank 31 from which the carbide is taken out is
It is desirable to return to the pressurized chamber 32 using the crane 38 for the next carbonization process.

Thus, it should be understood that the present invention includes various embodiments and the like not described herein. Therefore, the present invention must be limited only by the matters specifying the invention according to the claims that are reasonable from this disclosure.

[0053]

As described above, according to the fertilizer generation system and the fertilizer generation method of the present invention, a fertilizer containing EM bacteria containing garbage as a main component is generated, and the fertilizer is subjected to carbonization treatment for fertilizer generation. In this method, the fertilizer containing EM bacteria can be produced at a lower cost because dam water pressure is used.

Further, according to the carbonizing apparatus and the carbonizing method of the present invention, since the dam water pressure is used in the carbonizing treatment for producing the fertilizer, the fertilizer can be produced at a lower cost.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of a fertilizer generation system according to an embodiment of the present invention.

FIG. 2 is a schematic diagram illustrating a configuration of a fertilizer generation system according to an embodiment of the present invention.

FIG. 3 is a schematic diagram illustrating a configuration of a carbonizing device according to an embodiment of the present invention.

FIG. 4 is a flowchart illustrating a carbonization method according to an embodiment of the present invention.

FIG. 5 is a schematic view showing an application example of the compounding apparatus according to the embodiment of the present invention.

[Explanation of symbols]

 10, 20 Fertilizer generation system 11, 21 Garbage collection / crushing device 12, 22, 23 Pre-drying device 13, 24, 30 Carbonization / drying device 14, 25 Micronization device 15, 26 Dioxin treatment device 16, 27, 50 Apparatus 31 Tank 32 Pressurized chamber 33 Heating tank 34 Weight cradle 35 Heating tray 36 Motor 37 Piping 38 Crane 39 Insulation material

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification code FI Theme coat ゛ (Reference) C10B 53/00 B09B 3/00 ZABD C12M 1/00 303M F26B 23/00 304H 5/00 PF term (Reference) 3L113 AA04 AA06 AB05 AC02 AC12 AC13 AC28 AC43 AC63 AC67 AC76 BA01 DA06 4B029 AA03 AA11 BB01 4D004 AA03 AB07 AC05 BA04 CA04 CA18 CA34 CA42 CA46 CA50 CB09 CB13 CB33 CC01 4H012 HA02 4H061 GG02 GG17 GG55 GG55

Claims (16)

[Claims] 1. A fertilizer production system for producing a fertilizer mixed with EM bacteria, means for crushing EM-fermented garbage, means for pre-drying the crushed garbage, and pre-drying using dam water pressure. A fertilizer generation system comprising: means for carbonizing garbage; and means for blending EM bacteria with carbonized garbage. 2. The fertilizer generation system according to claim 1, wherein the garbage preliminarily dried using solar heat is heated to a high temperature and carbonized. 3. The fertilizer generation system according to claim 1, wherein the garbage preliminarily dried by high-frequency heating is heated to a high temperature and carbonized. 4. A fertilizer production method for producing a fertilizer mixed with EM bacteria, comprising: a step of crushing EM-fermented garbage; a step of pre-drying the crushed garbage; A method for producing fertilizer, comprising: a step of carbonizing dried garbage; and a step of mixing EM bacteria with the carbonized garbage. 5. The method for producing fertilizer according to claim 4, wherein the garbage preliminarily dried by using solar heat is heated and carbonized. 6. The fertilizer production method according to claim 4, wherein the preliminarily dried garbage is heated to a high temperature by high-frequency heating and carbonized. 7. A carbonization device for carbonizing a fertilizer raw material, a container for enclosing the fertilizer raw material, a unit for enclosing an enclosed gas in the container, and a unit for making the inside of the container a high-pressure atmosphere by using a water pressure of a dam. And a means for heating the container. 8. The carbonizer according to claim 7, wherein the fertilizer raw material is garbage. 9. The carbonizing apparatus according to claim 7, wherein the container is heated using solar heat. 10. The carbonizing apparatus according to claim 7, wherein the container is heated by a high-frequency heating process. 11. The carbonization apparatus according to claim 7, wherein the filling gas is carbon dioxide. 12. A carbonization method for carbonizing a fertilizer raw material, comprising the steps of: enclosing a fertilizer raw material in a container; enclosing an enclosed gas in the container; and using a water pressure of a dam to create a high-pressure atmosphere inside the container. And a step of heating the container. 13. The carbonization method according to claim 12, wherein the fertilizer raw material is garbage. 14. The carbonization method according to claim 12, wherein the container is heated using solar heat. 15. The carbonization method according to claim 12, wherein the container is heated by a high-frequency heating process. 16. The carbonization method according to claim 12, wherein the filling gas is carbon dioxide.