JP2001252643A - Garbage treating method, garbage treating device, soil conditioner and sold conditioner or fertilizer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a garbage treating method which allows garbage to give rise to dissolution, deodorization, sterilization, moisture evaporation and volume reduction at a low running cost, is capable of turning residual slag to safe, clean and easily handleable pure white fine powers, allows the clean execution of bagging and cleanly packaging, and makes the garbage effectively recyclable as a neutralizer for acidic soil and as a fertilizer of paddy fields and upland fields degraded in soil fertility, and also provide a garbage treating device, a soil conditioner and the soil conditioner or fertilizer. SOLUTION: This garbage treating method consists in forming the pure white fine powder weakened in alkalinity by mixing the garbage with sodium hydroxide and/or potassium hydroxide and agitating the mixture to allow the garbage to give rise to the dissolution, deodorization, sterilization, moisture evaporation and volume reduction by the reaction heat and strong alkali to form a strong alkaline slurry-like dissolved matter, then adding a prescribed amount of powder of quicklime and/or dolomitic quicklime to the slurry-like dissolved matter and agitating the slurry-like dissolved matter to cause the dissolution, deodorization, sterilization, moisture evaporation and volume reduction by chemical reaction heat.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can sterilize without using a heater or a high-temperature high-pressure steam or the like, without using a disinfectant such as a chemical, and the running cost of a material used for processing is low. The garbage can be dissolved, deodorized, sterilized, water evaporated and reduced in volume, and the residue can be made into a safe, clean and easy-to-handle pure white fine powder such as flour or potato starch, and packed in a bag. The packaging can be performed cleanly, and the pure white fine powder can be reused very effectively as a neutralizing agent for acidic soil and fertilizer for paddy fields and field lands where the soil strength is reduced, a garbage disposal method and a garbage disposal device, The present invention relates to a soil conditioner and a soil conditioner or a fertilizer.

[0002]

2. Description of the Related Art As a conventional garbage processing apparatus, (1)
A first recycling garbage treatment device that turns the garbage into compost using the residue that decomposes the garbage by an effective microorganism group such as EM bacteria and reduces the volume to about one-fifth, and (2) converts the garbage into high-temperature high-pressure steam A second type of garbage disposal system that recycles garbage and dissolves the effective microorganisms such as EM bacteria and EM ceramics to decompose and reduce the volume to about one-tenth of the volume using fertilizer as a recycle type garbage (Japanese Patent Laid-Open No. 08-19213)
6) and (3) a recycle-type third garbage treatment apparatus that uses the residue that is heated and stirred to promote drying and dehydration to reduce the volume to about one tenth as fertilizer, and (4) garbage. Garbage is oxidized, sterilized and liquefied to separate it into leachate and residue, and the residue is separated into leachate and squeeze. Garbage processing device (Japanese Patent Laid-Open No. 11-104604) and (5)
A biodegradable fifth garbage disposal device that mixes biochips (woody sprouts of microorganisms) and garbage and decomposes them into water and carbon dioxide in 8 to 48 hours and leaves no residue. (6) A sixth garbage processing apparatus (patent application) in which quicklime is added to the raw garbage, stirred, pyrolyzed, deposited for one week, and further added with effective bacteria, stirred, compressed and compressed into fertilizer. 2000-044373), (7) Garbage is mechanically 10mm
A seventh garbage disposal device (Japanese Patent Application No. 06-263), in which slaked lime which has been crushed into a slurry and slaked lime and a coated lime are added and mixed with stirring, and water is evaporated and dried and reduced in volume by the heat of reaction.
573, Japanese Patent Application No. 07-303874), and (8) Eighth garbage, which mechanically crushes garbage into granules, adds quicklime, stirs and mixes, evaporates moisture with the heat of reaction, and reduces drying and volume. Processing equipment (Japanese Patent Application No. 06-263573, Japanese Patent Application No. 06-007763, Japanese Patent Application No. 09-24326)
2: As a similar technology, Japanese Patent Application No. 09-001103) and (9) Add a treating agent obtained by mixing quicklime, shellfish flour, and vegetable meal to raw garbage, mix and stir and evaporate water with heat of reaction to dry. A ninth garbage disposal device with a reduced volume (Japanese Patent Application No. 09-103753)
0) A device for treating blood exhausted from livestock, etc., in which quicklime is added to the exhausted blood of livestock and the like, and the mixture is agitated and the heat of reaction evaporates water to dry, reduce the volume, and refine the granules (Japanese Patent Application No. 06-305870). ), Etc.

[0003]

The treatment of garbage is often burned at 800 ° C. for a long time. Glaciers have receded, the sea level has risen steadily, and drift ice has been decreasing year by year.
In a global environment where one-fifth of the Kanto region will be submerged below sea level when the temperature of the earth rises by 2 ° C in 10 years, the generation of carbon dioxide by incineration of garbage contributes to global warming. In addition, heating with a heater, high-temperature high-pressure steam, or the like consumes earth resources, and cannot be said to be environmentally friendly. From this viewpoint, the second and third garbage treatment devices are not preferable.

The above-mentioned first garbage processing apparatus has a problem that the running cost of the effective microorganisms such as EM bacteria is high, the residue is not clean, and the residue adheres dirty to the container.
Disadvantages include the necessity of treating the decomposed decomposition solution and the emission of an odor when dust is introduced. This disadvantage also exists in the above-mentioned second garbage processing apparatus. The third garbage disposal apparatus described above also has a disadvantage that the residue is not clean.

[0005] The above-mentioned fourth garbage disposal apparatus has disadvantages in that the system becomes a large plant, the equipment cost is extremely high, the installation space for the apparatus is extremely large, and the processing takes a long time.

The fifth garbage disposal apparatus described above completely decomposes garbage, so there is no need to dispose of residues, so that garbage is not thrown away and the earth is not polluted. It cannot be said that it is environmentally friendly because it cannot do so and emits a large amount of carbon dioxide. In addition, an expensive biochip is required, and the running cost is high.

[0007] The above-mentioned sixth garbage disposal apparatus requires expensive effective bacteria, running costs are high, and the compressed fertilizer, which is a residue, is not clean. Absent.

[0008] The seventh, eighth, ninth, and tenth garbage disposal apparatuses described above do not clean fertilizers as residues, and cannot perform bagging and packaging cleanly.

According to the present invention, sterilization can be performed without using a heater or a high-temperature high-pressure steam or the like, without using a disinfectant such as a chemical, the running cost of a material used for processing is low, and garbage can be dissolved.・ Deodorization / sterilization / moisture evaporation ・
It can reduce the volume, and the residue can be made into pure white fine powder, such as flour or potato starch, which is safe, clean and easy to handle. A method for treating garbage and a garbage disposal device, a soil improving material, and a soil improving material or a fertilizer, which can be very effectively reused as a soil neutralizing agent or a fertilizer for a paddy field or an upland field with reduced soil strength. It is intended to be.

[0010]

The above object is achieved by the following means. (1) Mix garbage with sodium hydroxide and / or potassium hydroxide, stir and dissolve, deodorize, sterilize, evaporate water, and reduce the volume of garbage by heat of reaction and strong alkali to produce strong alkalinity. A slurry-like melt is produced, and then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, and dissolve in the slurry-like melt by heat of chemical reaction.
A method for treating garbage, comprising producing fine powder having reduced alkalinity by causing water evaporation and volume reduction. (2) A garbage is mixed with sodium hydroxide and / or potassium hydroxide in a garbage dissolving tank provided with a rotatable or swingable stirring blade therein to produce a slurry-like melt by stirring. A garbage disposal device for adding a predetermined amount of quicklime and / or lightly burnt dolomite powder and stirring to produce and discharge fine powder, wherein the raw garbage dissolving tank has a lid that can be closed and hermetically sealed and fixed; It has a configuration in which an attached garbage inlet, an openable and sealable water vapor outlet, and a high-pressure air inlet are both provided at the upper part and a pure white fine powder outlet at the lower part. A high-pressure air feeding device for feeding high-pressure air into the fine powder is stirred by the stirring blade, and high-pressure air is fed into the dissolving tank by the high-pressure air feeding device to remove the pure white fine powder. It is configured to discharge from the pure white powder outlet. Processor garbage, characterized in that there. (3) A garbage is mixed with sodium hydroxide and / or potassium hydroxide in a garbage dissolving tank provided with a rotatable or swingable stirring blade therein, and stirred to produce a slurry-like melt. A garbage disposal device for adding a predetermined amount of quicklime and / or lightly burnt dolomite powder and stirring to produce and discharge fine powder, wherein the raw garbage dissolving tank has a lid that can be closed and hermetically sealed and fixed; A powder feeder that has an attached garbage input port and a water vapor discharge port that can be freely opened and closed at the top, and transfers the pure white fine powder toward the pure white fine powder discharge port and the pure white fine powder discharge port at the bottom Processing the garbage, wherein the stirring device is configured to operate the powder delivery device while stirring the fine powder by the stirring blade to discharge the pure white fine powder from the pure white fine powder outlet. apparatus. (4) The stirring blade rotates for a certain period of time after the garbage is put into the melting tank and the lid is closed, and when quicklime and / or lightly burnt dolomite is put and the lid is closed. A garbage disposal apparatus characterized in that it is configured to: (5) Mix garbage with sodium hydroxide and / or potassium hydroxide, stir and dissolve, deodorize, sterilize, evaporate water, and reduce the volume of garbage by heat of reaction and strong alkali to obtain strong alkalinity. A slurry-like melt is produced, and then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, and dissolve in the slurry-like melt by heat of chemical reaction.
A soil improving material characterized by being a fine powder produced by causing water evaporation and volume reduction. (6) A soil conditioner or fertilizer, wherein the soil conditioner is adjusted to be weakly alkaline to neutral by adding an acid containing no chlorine.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An apparatus for treating garbage according to an embodiment of the present invention will be described with reference to FIGS. In addition, a description will be given with reference to a garbage disposal method according to an embodiment of the present invention. The garbage processing apparatus shown in FIGS. 1 and 2 includes a garbage dissolving tank 1, a stirring blade 2 provided inside the garbage dissolving tank 1, and a high-pressure air feeding device 3. The garbage dissolving tank 1 is formed by welding a U-shaped plate, a top plate, and side plates on both sides so that the lower half of the internal volume is in the shape of the lower half when the cylinder is placed horizontally. The upper half has a rectangular parallelepiped shape. In addition, the shape of the garbage dissolution tank 1 is not limited to this. The garbage dissolving tank 1 has a garbage inlet 11, a water vapor outlet 12, and a high-pressure air inlet 13 provided with a lid which can be closed and hermetically closed and fixed at the upper part, and a pure white fine powder outlet 14 at the lower part. Having. The above-mentioned portion provided integrally with the garbage dissolving tank 1, the stirring blade 2, and the garbage dissolving tank 1
For example, a metal material that is not corroded by the strong alkali of No. 3, for example, a titanium steel plate or a high-grade stainless steel plate of SUS304 or SUS316 is used.

The garbage input port 11 is provided with a lid 15 and an electromagnet 17 provided with a knob 16 at the edge of a flange 11a provided in the garbage input port 11. The magnetic body 18 is fixed at a position corresponding to the electromagnet 17, and when the knob 16 is reciprocated 90 degrees, the electromagnet 17 is excited or demagnetized, and the magnetic body 18 is attracted or released. The cover 15 is configured to be easily opened / closed / locked / unlocked. Then, when the lid is opened, a lock of a holding mechanism (not shown) linked to the lid 15 and the garbage dissolving tank 1 is operated, and the lid 15 is opened.
The lid 15 is automatically held in an open state so that the garbage can be put in after being released from the hand, and the lid can be closed by releasing the lock of the holding mechanism.

Water vapor outlet 12 and pure white fine powder outlet 14
Has an automatic on-off valve 1 that has corrosion resistance to strong alkali
9 and 20 are provided.

The stirring blade 2 has a rotating shaft 2a that penetrates the side of the garbage dissolving tank 1 and penetrates the opposite side.
Cross-shaped radiating wings 2b, 2c fixed to both ends of the garbage dissolving tank 1 of the rotating shaft 2a, and four tip connecting wings 2d, which connect and fix the radiating tips of the cross-shaped radiating wings 2b, 2c, 2d,
.. and four midpoint connecting wings 2e, 2e,... Connecting and fixing the radial midpoints of the cross-shaped radiating wings 2b, 2c, and four tip connecting wings 2d, 2d,. Of spiral wings 2f spirally wound around the outside. The shape of the stirring blade 2 is not limited to this. An endless chain 24 is wound around a large-diameter sprocket gear 21 fixed to the outer end of the stirring blade 2 and a small-diameter sprocket gear 23 fixed to the output shaft of a low-speed and large-output motor 22. The low-speed high-output motor 22 rotates the stirring blade 2 at, for example, 1 rpm in the direction of arrow X. When the stirring blade 2 rotates in the direction of the arrow X, the spiral blade 2f pushes the material to be stirred toward the pure white fine powder discharge port 14.

The high-pressure air feeding device 3 uses a compressor, and the high-pressure air feeding pipe 21 is connected to the high-pressure air inlet 13.
It is connected to the. Reference numeral 27 denotes a step.

The controller 25 includes a power switch 25a
And a dissolution start switch 25b and a stored material recovery switch 25c. The controller 25 includes a power switch 25a
Is turned on, the automatic opening and closing valve 19 is opened and the automatic opening and closing valve 20 is closed. According to the present invention, after the power switch 25a is turned on, the lid 15 is opened and a predetermined amount of sodium hydroxide and / or potassium hydroxide, which are strong alkalis for dissolving garbage, is stored. When the melting start switch 25b is turned on, the controller 25 outputs a lid opening detection signal that is output by the sensor 26 detecting a change in the amount of electricity associated with a change in the magnetic flux of the magnet 17 that the lid 15 has been opened, as described above. When the cover detection signal output by the sensor 26 in response to the input and subsequently closing the cover 15 is input, the low-speed large-output motor 21
Is driven for 5 minutes, for example. Therefore, the lid 15 is opened and the garbage or lime and / or
Alternatively, when lightly burnt dolomite is charged and the lid 15 is closed, the stirring blade 2 rotates for 5 minutes. Then, when the stored material recovery switch 25c is turned on, the controller 25
The automatic open / close valve 19 is closed and the automatic open / close valve 20 is opened. Further, the low-speed high-output motor 21 is driven until the power switch 25a is turned off, and
The high-pressure air feeding device 3 is configured to operate.
When the stored material recovery switch 25c is turned on, pure white fine powder as a final product is generated in the garbage dissolution tank 1,
It is time to recover the pure white fine powder.

Next, the operation of the garbage processing apparatus and the method of processing garbage when the garbage processing apparatus is installed in a hospital or the like will be described. (1) Turn on the power switch 25a of the controller 25. The automatic open / close valve 19 opens and the automatic open / close valve 20 closes. (2) To open the lid 15 and dissolve the garbage, for example, 25 kg of sodium hydroxide and / or potassium hydroxide are put into the garbage dissolution tank 1. Sodium hydroxide and / or potassium hydroxide are in the form of flakes and are strong alkalis of about PH13. (3) Turn on the melting start switch 25b of the controller 25. Thereby, when the lid 15 is opened and then closed,
The stirring blade 2 rotates for 5 minutes. (4) Every day, in the morning, noon, and night, garbage left over by inpatient meals
The lid 15 is opened and thrown into the garbage dissolving tank 1 through the garbage inlet 11. When the lid 15 is closed, the stirring blade 2 rotates for 5 minutes, and the garbage is stirred with sodium hydroxide and / or potassium hydroxide. Sodium hydroxide and / or potassium hydroxide react with water contained in garbage. Garbage is 140 ℃
Heated back and forth. Therefore, the garbage is completely sterilized. Sodium hydroxide and / or potassium hydroxide is about PH13
Since it is a strong alkali, it has a high protein dissolving ability, and the heat of reaction with water is added to it, so it decomposes and dissolves garbage, deodorizes it, evaporates most of the water, reduces the volume, and sterilizes with alkali and heat. This produces a dark, grassy, strongly alkaline, slurry-like melt. Some odor remains at the stage of the slurry-like melt. Most of the water, which accounts for 70% to 85% of the garbage, becomes steam and is vented from the automatic on-off valve 19. If the garbage to be discarded includes disposable diapers and the like, ammonia evaporates before the garbage is heated and is exhausted from the automatic opening / closing valve 19. It is preferable to provide The sodium hydroxide and / or potassium hydroxide is non-volatile;
Since the liquid is not discharged from the automatic on-off valve 19, safety is maintained. Plastics and plastic films contained in the dumped garbage are not dissolved. Small pieces of metal such as iron and copper contained in the dumped garbage are corroded and dissolved. The raw garbage becomes a slurry-dissolved material whose volume has been reduced to one tenth. Therefore,
When the garbage dissolving tank 1 is installed in a hospital or the like, the total volume of the garbage dissolving tank 1 is sufficient because the conditions for discarding garbage are to discard the garbage left over from the inpatient's meal every morning, noon, and night. Even if a ton of garbage is to be discarded, the volume of garbage can be reduced to about one tenth within a few minutes each time garbage is discarded, so it is sufficient to secure an internal volume of 1.5 m ³ . (5) One month after turning on the dissolution start switch 25b of the controller 25, the lid 15 is opened, and 25 kg of quicklime and / or lightly burnt dolomite powder is charged and the lid 15 is closed. The stirring blade 2 is rotated for 5 minutes, and the powder of quicklime and / or lightly burnt dolomite is mixed with the strongly alkaline slurry-like melt, and a chemical reaction generating high heat occurs. Since the slurry-like melt has low water content, the powder of quicklime and / or lightly burnt dolomite does not cause an explosive thermochemical reaction with the water, but a relatively gentle thermochemical reaction, and a flour or potato starch. It becomes a very clean and safe pure white fine powder. When the strong alkali is sodium hydroxide, the calorific value is relatively small and the temperature after 1 minute is about 100
° C, and after 3 minutes, the temperature reached about 142 ° C, and data was maintained at this temperature for several minutes. Therefore, in the process of producing garbage in the slurry-like lysate, O-157, Staphylococcus aureus, Salmonella, food poisoning bacteria, botulinum, cholera, Shigella and other intestinal infection-causing bacteria, tuberculosis bacteria,
Almost all bacteria such as B. pertussis, rubella, mycoplasma, epidemic cold and other respiratory infection-causing diseases and viruses, tinea bacilli, MRSA, etc. are killed, but the whole is heated and completely killed. Completely deodorizes. When the strong alkali is potassium hydroxide, the calorific value is extremely large, and in the reaction with a slurry-like dissolved material having a small amount of water, the temperature after 1 minute has reached about 267 ° C. after 1 minute and the temperature has increased to about 267 ° C. for several minutes. Data was obtained that maintained the temperature. Above 190 ° C, pure white fine powder carbonizes and turns black, as is the case with tempura dishes. Therefore, to make a recycled product of pure white fine powder,
Add water before adding potassium hydroxide or adjust the addition amount of potassium hydroxide to suppress the temperature rise to about 180 ° C. so that the water content of the slurry-like melt is not too small. For use as carbon black, it is advisable to increase the temperature to about 220 ° C. by increasing the amount of strong alkali. When the dumped garbage contains a large amount of disposable diapers or the like with waste, it is preferable to use potassium hydroxide to suppress the temperature rise to about 180 ° C. When a mixture of sodium hydroxide and potassium hydroxide is used, the calorific value is larger than when sodium hydroxide is used and smaller than when potassium hydroxide is used. (6) After the powder of quicklime and / or lightly burnt dolomite is charged, for example, after waiting for about 1 hour, when the raw garbage dissolving tank 1 and the pure white fine powder which is the stored substance are cooled down to room temperature, pure white Prepare a sufficiently large collection bag at the fine powder outlet 14,
The stored material recovery switch 25c is turned on. Then, the automatic opening / closing valve 19 is closed, the automatic opening / closing valve 20 is opened, the low-speed high-output motor 21 is driven, and the high-pressure air feeding device 3 is turned on.
Works. Therefore, the pure white fine powder which is dry and smooth is stored in the garbage dissolving tank 1 by the stirring blade 2, and the high-pressure air generated by the air feeding device 3 and injected into the garbage dissolving tank 1. , And is smoothly discharged so as to flow from the automatic opening / closing valve 20 and stored in the collection bag. The inner surface of the garbage dissolution tank 1 is completely free of deposits. It is best not to include plastics and plastic films that are not dissolved by strong alkali in the garbage. However, if garbage containing the plastics or plastic films is dumped into the garbage dissolving tank 1, the plastics and plastic films are removed. Is shrunk by heat and housed in a collection bag, so it is preferable to catch it with a net. Hereinafter, the above (1)-
Step (6) is repeated.

When installed in a garbage disposal facility of a cleaning station such as a municipal government, it is necessary to treat a large amount of garbage at a time. For example, when treating 10 tons of garbage at a time, garbage dissolving tank having an inner volume of about ^{10 m} 3 12m ³ 1
To facilitate. However, the addition amount of sodium hydroxide and / or potassium hydroxide and the addition amount of quicklime and / or lightly burnt dolomite fine white powder to 10 tons of garbage are each sufficient at 25 kg.

According to the present invention, the garbage disposal apparatus of the above embodiment is configured to discharge the pure white fine powder from the garbage dissolving tank by using high-pressure air. A garbage dissolving tank with an attached garbage input port and a steam exhaust port that can be opened and closed at the top and a pure white fine powder outlet at the bottom is equipped with stirring blades, and at the bottom of the garbage dissolving tank. Equipped with a powder feeder that rotates a screw shaft for transferring the pure white fine powder toward the pure white fine powder outlet, and operating the powder feeder while stirring the pure white fine powder with stirring blades to produce the pure white fine powder. It may be configured to discharge from the pure white fine powder discharge port. The garbage disposal device of the present invention may be configured to collect garbage by mounting it on a vehicle. Further, the garbage disposal apparatus of the present invention may be configured to be movable with a caster.

Next, the soil conditioner of the present invention will be described.
The soil improving material of the present invention is a fine white powder produced by the above-described garbage processing apparatus and garbage processing method.
That is, the garbage is mixed with sodium hydroxide and / or potassium hydroxide, and the garbage is mixed and stirred to cause the garbage to dissolve, deodorize, sterilize, evaporate and reduce the volume of the garbage by the heat of reaction and strong alkali, thereby forming a strongly alkaline slurry. Dissolved material is produced, then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, evaporate, and reduce volume in the slurry-like dissolved material by heat of chemical reaction. Is a fine powder produced by the formation of This soil conditioner is at PH11. It is used as a neutralizer to prevent the snow melting agent (calcium chloride) flowing out of the Hokkaido Expressway from flowing out, acidifying the soil around the road and causing pollution that causes trees to die. Since it is a decomposition product of garbage and contains much nitrogen, phosphoric acid, potash and the like necessary for soil, it not only neutralizes acidic soil but also replenishes nutrients to soil.

Next, the fertilizer of the present invention will be described. Since the soil conditioner of the present invention described above has a pH of about 11 and is used for neutralizing acidic soil, it cannot be used for soil kept neutral. Accordingly, the soil improving material of the present invention is neutralized with an acid containing no chlorine such as sulfuric acid so as to be an alkaline pure white dry fine powder having a pH of about pH 6.5 to about pH 9.0.

[0022]

The method for treating garbage according to the first aspect of the present invention, the apparatus for treating garbage according to the second aspect of the present invention, and the apparatus for treating garbage according to the third aspect of the present invention include sodium hydroxide and / or hydroxide. The garbage is mixed with the potash and stirred to cause the garbage to dissolve, deodorize, sterilize, evaporate, and reduce the volume of the garbage by the heat of reaction and strong alkali to produce a strongly alkaline slurry-like melt, and then Add a fixed amount of quicklime and / or lightly burnt dolomite powder, stir and heat the chemical reaction to dissolve, deodorize, sterilize, evaporate water, and reduce the volume of the slurry to reduce alkalinity. Garbage can be dissolved, deodorized, sterilized, water evaporated, and reduced in volume without using a heater or high-temperature high-pressure steam or the like, and without using a disinfectant. Remove the residue from a safe powder such as flour or starch In it can be easily pure white powder handling, yet can be reused pure white fine powder.
Further, effects will be described in detail. (1) It is sterilized by an exothermic reaction with sodium hydroxide and / or potassium hydroxide and a strong alkali, and further completely sterilized by an exothermic reaction with quick lime and / or lightly burnt dolomite, and is extremely sanitary. (2) It is possible to produce a safe, clean, and easy-to-handle pure white fine powder, such as flour or potato flour, which is not a decomposition product of garbage but contains a large amount of nitrogen, phosphoric acid, potassium, etc. necessary for soil. Is about PH11, and becomes a soil conditioner / nutrient supplement for acidic soils, and is treated with acid to about PH6.
Since it can be used as a soil conditioner or a fertilizer of 5 to about PH 9.0, it can be recycled and used for earth resources and is environmentally friendly. (3) The whole amount of the slurry-like dissolved material in the garbage dissolving tank can be formed into a safe, clean and easy-to-handle pure white fine powder such as flour flour or potato starch, and a lot of dirt remains in the garbage dissolving tank. Can be discharged neatly and cleanly, it is hygienic, easy to handle by bagging, etc.,
The device does not become dirty. (4) Since heat treatment with a heater, high-temperature high-pressure steam, or the like is not performed, energy is saved. (5) Since only sodium hydroxide and / or potassium hydroxide and quicklime and / or lightly burnt dolomite are used, the method for reducing the volume of garbage by heating and drying with a heater, high-temperature high-pressure steam, etc. It is very energy saving compared with. (6) Since sodium hydroxide and potassium hydroxide are non-volatile, and quicklime and lightly burnt dolomite are not toxic, there is a process for sterilizing garbage using a disinfectant. Safer than processing method. (7) Since only sodium hydroxide and / or potassium hydroxide and quicklime and / or lightly burnt dolomite are used, a conventional biochip completely decomposes garbage and leaves no residue.・ The running cost is easier than the equipment. (8) The amount of garbage can be reduced to about one tenth. (9) When the powder of quicklime and / or lightly burnt dolomite is added and stirred, the slurry-like melt contains a minimum amount of water, and it is not necessary to add a large amount of water.
Alternatively, there is no fear of explosion when adding lightly burnt dolomite powder and stirring, but the temperature can be raised rapidly to 140 ° C to 180 ° C within 3 minutes, dissolving in a slurry in an extremely short time Pure white fine powder can be collected from the garbage dissolving tank from the material, and there is no saying that the device cannot be used on the date of collection. The apparatus for treating garbage according to the fourth aspect of the present invention is characterized in that the stirring blade inserts the garbage into the dissolving tank and closes the lid, and further, inserts quicklime and / or lightly burnt dolomite to cover the lid. It is configured to rotate for a certain time each time when the lid is closed, so there is no need to turn on the stirring blade by pressing the switch after putting garbage and closing the lid, the stirring blade automatically turns every time the lid is closed Therefore, the garbage and the strong alkali are agitated when the garbage is charged, so that the garbage can be surely dissolved by the strong alkali. The soil conditioner of the fifth invention of the present application and the soil conditioner or the fertilizer of the sixth invention of the present application are made from raw garbage, and are completely sterilized and odorless pure white dry fine powder that is extremely smooth like flour or potato starch. It is a powder and can be easily discharged from the garbage dissolving tank of the manufacturing equipment. Plastics, plastic films, and undissolved metal that are discarded together with the garbage are coarse when discharged from the garbage dissolving tank. It can be trapped and separated by a filter.It is extremely safe and clean even when touched by hand, and it is easy to handle as long as scattering by a cold is suppressed.Especially, powder obtained by assembling a powder auger with a bag making, filling and packaging machine It is easy to pack using body packaging equipment, and easy to carry and store. further,
The soil conditioner of the fifth invention of the present application, and the soil conditioner or the fertilizer of the sixth invention of the present application are completely sterilized odorless alkaline pure white around PH11 obtained by reducing garbage to about one tenth. It is a dry fine powder, not garbage made into ash, it is a decomposition product of garbage and needs nitrogen, phosphoric acid,
Since it contains a lot of potash and the like, it can be recycled and used for earth resources and is environmentally friendly. In particular, the soil conditioner of the fifth invention of the present application contains a large amount of nitrogen, phosphoric acid, potash and the like necessary for soil, and is an alkaline pure white dry fine powder having a pH of about 11; It is very effective as a neutralizing agent against the fact that the snow melting agent (calcium chloride) on the road flows out and acidifies the soil around the road, causing pollution that causes trees to die. Further, the soil conditioner or the fertilizer of the sixth invention of the present application is obtained by neutralizing the soil conditioner of the fifth invention with an acid containing no chlorine to obtain about PH6.5.
It is a dry powder of alkaline pure white in the range of about pH 9.0 and contains a lot of nitrogen, phosphoric acid, potash, etc. necessary for soil, so it is extremely suitable for soil where soil strength is reduced due to continuous cropping etc. It is an effective fertilizer.

[Brief description of the drawings]

FIG. 1 is a vertical sectional side view of a garbage processing apparatus for carrying out the present invention.

FIG. 2 is a vertical sectional front view of the garbage processing apparatus of FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Garbage dissolving tank, 2 ... Stirring blade, 2a ... Rotating shaft, 2b, 2c ... Cross-shaped radiation blade, 2d ... Tip connection blade, 2e ... Middle point connection blade , 2f ... spiral wing, 3 ...
・ High-pressure air feeding device, 11 ・ ・ ・ Garbage inlet, 12.
..Steam outlet, 13 ... High-pressure air inlet, 14.
..Pure white fine powder outlet, 15 ... lid, 11a ... flange, 16 ... pick, 17 ... electromagnet, 18 ...
・ Magnetic material, 19 ・ ・ ・ Automatic open / close valve, 20 ・ ・ ・ Automatic open / close valve, 21 ・ ・ ・ Sprocket gear, 22 ・ ・ ・ Low speed large output motor, 23 ・ ・ ・ Sprocket gear, 24 ・ ・ ・ Endless chain, Power switches 25a, 25b: melting start switch, 25c: stored material recovery switch, 2
6 ... Sensor, 27 ... Step platform

[Procedure amendment]

[Submission date] March 13, 2000 (200.3.1)
3)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 3

[Correction method] Change

[Correction contents]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0002

[Correction method] Change

[Correction contents]

[0002]

2. Description of the Related Art As a conventional garbage processing apparatus, (1)
A first recycling garbage treatment device that turns the garbage into compost using the residue that decomposes the garbage by an effective microorganism group such as EM bacteria and reduces the volume to about one-fifth, and (2) converts the garbage into high-temperature high-pressure steam A second type of garbage disposal system that recycles garbage and dissolves the effective microorganisms such as EM bacteria and EM ceramics to decompose and reduce the volume to about one-tenth of the volume using fertilizer as a recycle type garbage (Japanese Patent Laid-Open No. 08-19213)
6) and (3) a recycle-type third garbage treatment apparatus that uses the residue that is heated and stirred to promote drying and dehydration to reduce the volume to about one tenth as fertilizer, and (4) garbage. Garbage is oxidized, sterilized and liquefied to separate it into leachate and residue, and the residue is separated into leachate and squeeze. Garbage processing device (Japanese Patent Laid-Open No. 11-104604) and (5)
A biodegradable fifth garbage disposal device that mixes biochips (woody sprouts of microorganisms) and garbage and decomposes them into water and carbon dioxide in 8 to 48 hours and leaves no residue. (6) Quick lime is added to the garbage, stirred, pyrolyzed, deposited for one week, and further added with effective bacteria and stirred.
A sixth garbage disposal system that compresses and turns into fertilizer (Japanese Patent Application 2000
-044373), (7) Garbage is mechanically crushed to 10 mm or less to form a slurry, slaked lime and coated lime are added to the slurry, mixed with stirring, and water is evaporated by the heat of reaction to dry and reduce. The 7th Garbage Disposal Equipment to Be Consolidated (Japanese Patent Application Hei 06
-263573, Japanese Patent Application No. 07-303874), and (8) Eighth raw food that mechanically crushes garbage into granules, adds quicklime, stirs and mixes, evaporates water with heat of reaction, and reduces drying and volume. Garbage disposal device (Japanese Patent Application No. 06-263573, Japanese Patent Application No. 06-007763, Japanese Patent Application No. 09-24326)
2: As a similar technology, Japanese Patent Application No. 09-001103) and (9) Add a treating agent obtained by mixing quicklime, shellfish flour, and vegetable meal to raw garbage, mix and stir and evaporate water with heat of reaction to dry. A ninth garbage disposal device with a reduced volume (Japanese Patent Application No. 09-103753)
0) A device for treating blood exhausted from livestock, etc., in which quicklime is added to the exhausted blood of livestock and the like, and the mixture is agitated and the heat of reaction evaporates water to dry, reduce the volume, and refine the granules (Japanese Patent Application No. 06-305870). ), Etc.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0003

[Correction method] Change

[Correction contents]

[0003]

The processing of garbage often burns at 800 ° C. for a long time . Glaciers are receding, the sea level is rising steadily, and drift ice is decreasing year by year, 2010
In a global environment where one-fifth of the Kanto region submerges below the sea surface when the temperature of the earth rises by 2 ° C per year, the generation of carbon dioxide by incineration of garbage contributes to global warming. In addition, heating with a heater, high-temperature high-pressure steam, or the like consumes earth resources and cannot be said to be environmentally friendly. From this viewpoint, the second and third garbage treatment devices are not preferable.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0010

[Correction method] Change

[Correction contents]

[0010]

The above object is achieved by the following means. (1) Mix garbage with sodium hydroxide and / or potassium hydroxide, stir and dissolve, deodorize, sterilize, evaporate water, and reduce the volume of garbage by heat of reaction and strong alkali to produce strong alkalinity. A slurry-like melt is produced, and then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, and dissolve in the slurry-like melt by heat of chemical reaction.
A method for treating garbage, comprising producing fine powder having reduced alkalinity by causing water evaporation and volume reduction. (2) A garbage is mixed with sodium hydroxide and / or potassium hydroxide in a garbage dissolving tank provided with a rotatable or swingable stirring blade therein to produce a slurry-like melt by stirring. A garbage disposal device for adding a predetermined amount of quicklime and / or lightly burnt dolomite powder and stirring to produce and discharge fine powder, wherein the raw garbage dissolving tank has a lid that can be closed and hermetically sealed and fixed; It has a configuration in which an attached garbage inlet, an openable and sealable water vapor outlet, and a high-pressure air inlet are both provided at the upper part and a pure white fine powder outlet at the lower part. A high-pressure air feeding device for feeding high-pressure air into the fine powder is stirred by the stirring blade, and high-pressure air is fed into the dissolving tank by the high-pressure air feeding device to remove the pure white fine powder. It is configured to discharge from the pure white powder outlet. Processor garbage, characterized in that there. (3) A garbage is mixed with sodium hydroxide and / or potassium hydroxide in a garbage dissolving tank provided with a rotatable or swingable stirring blade therein, and stirred to produce a slurry-like melt. A garbage disposal device for adding a predetermined amount of quicklime and / or lightly burnt dolomite powder and stirring to produce and discharge fine powder, wherein the raw garbage dissolving tank has a lid that can be closed and hermetically sealed and fixed; A powder feeding device having an attached garbage input port and a water vapor discharge port at the upper part and a pure white fine powder discharge port at the lower part and a pure white fine powder toward the pure white fine powder discharge port is provided. An apparatus for treating garbage, wherein the fine powder is discharged from the pure white fine powder discharge port by operating the powder feeding device while stirring the fine powder with a blade. (4) The stirring blade rotates for a certain period of time after the garbage is put into the melting tank and the lid is closed, and when quicklime and / or lightly burnt dolomite is put and the lid is closed. A garbage disposal apparatus characterized in that it is configured to: (5) Mix garbage with sodium hydroxide and / or potassium hydroxide, stir and dissolve, deodorize, sterilize, evaporate water, and reduce the volume of garbage by heat of reaction and strong alkali to obtain strong alkalinity. A slurry-like melt is produced, and then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, and dissolve in the slurry-like melt by heat of chemical reaction.
A soil improving material characterized by being a fine powder produced by causing water evaporation and volume reduction. (6) A soil conditioner or fertilizer, wherein the soil conditioner is adjusted to be weakly alkaline to neutral by adding an acid containing no chlorine.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0015

[Correction method] Change

[Correction contents]

The high-pressure air feeding device 3 uses a compressor, and the high-pressure air feeding pipe 21 is connected to the high-pressure air inlet 13.
It is connected to the. Reference numeral 27 denotes a step.

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Change

[Correction contents]

The controller 25 includes a power switch 25a
And a dissolution start switch 25b and a stored material recovery switch 25c. The controller 25 includes a power switch 25a
Is turned on, the automatic opening and closing valve 19 is opened and the automatic opening and closing valve 20 is closed. According to the present invention, after the power switch 25a is turned on, the lid 15 is opened and a predetermined amount of sodium hydroxide and / or potassium hydroxide, which are strong alkalis for dissolving garbage, is stored. When the melting start switch 25b is turned on, the controller 25 outputs a lid opening detection signal that is output by the sensor 26 detecting a change in the amount of electricity associated with a change in the magnetic flux of the magnet 17 that the lid 15 has been opened, as described above. When the cover detection signal output by the sensor 26 in response to the input and subsequently closing the cover 15 is input, the low-speed large-output motor 21
Is driven for 5 minutes, for example. Therefore, the lid 15 is opened and the garbage or lime and / or
Alternatively, when lightly burnt dolomite is charged and the lid 15 is closed, the stirring blade 2 rotates for 5 minutes. Then, when the stored material recovery switch 25c is turned on, the controller 25
The automatic open / close valve 19 is closed and the automatic open / close valve 20 is opened, and further, the low-speed high-output motor 22 is driven until the power switch 25a is turned off, and
The high-pressure air feeding device 3 is configured to operate.
When the stored material recovery switch 25c is turned on, pure white fine powder as a final product is generated in the garbage dissolution tank 1,
It is time to recover the pure white fine powder.

[Procedure amendment 7]

[Document name to be amended] Statement

[Correction target item name] 0017

[Correction method] Change

[Correction contents]

Next, the operation of the garbage processing apparatus and the method of processing garbage when the garbage processing apparatus is installed in a hospital or the like will be described. (1) Turn on the power switch 25a of the controller 25. The automatic open / close valve 19 opens and the automatic open / close valve 20 closes. (2) To open the lid 15 and dissolve the garbage, for example, 25 kg of sodium hydroxide and / or potassium hydroxide are put into the garbage dissolution tank 1. Sodium hydroxide and / or potassium hydroxide are in the form of flakes and are strong alkalis of about PH13. (3) Turn on the melting start switch 25b of the controller 25. Thereby, when the lid 15 is opened and then closed,
The stirring blade 2 rotates for 5 minutes. (4) Every day, in the morning, noon, and night, garbage left over by inpatient meals
The lid 15 is opened and thrown into the garbage dissolving tank 1 through the garbage inlet 11. When the lid 15 is closed, the stirring blade 2 rotates for 5 minutes, and the garbage is stirred with sodium hydroxide and / or potassium hydroxide. Sodium hydroxide and / or potassium hydroxide react with water contained in garbage. Garbage is 140 ℃
Heated back and forth. Therefore, the garbage is completely sterilized. Sodium hydroxide and / or potassium hydroxide is about PH13
Since it is a strong alkali, it has a high protein dissolving ability, and the heat of reaction with water is added to it, so it decomposes and dissolves garbage, deodorizes it, evaporates most of the water, reduces the volume, and sterilizes with alkali and heat. This produces a dark, grassy, strongly alkaline, slurry-like melt. Some odor remains at the stage of the slurry-like melt. Most of the water, which accounts for 70% to 85% of the garbage, becomes steam and is vented from the automatic on-off valve 19. If the garbage to be discarded includes disposable diapers and the like, ammonia evaporates before the garbage is heated and is exhausted from the automatic opening / closing valve 19. It is preferable to provide The sodium hydroxide and / or potassium hydroxide is non-volatile;
Since the liquid is not discharged from the automatic on-off valve 19, safety is maintained. Plastics and plastic films contained in the dumped garbage are not dissolved. Small pieces of metal such as iron and copper contained in the dumped garbage are corroded and dissolved. The raw garbage becomes a slurry-dissolved material whose volume has been reduced to one tenth. Therefore,
When the garbage dissolving tank 1 is installed in a hospital or the like, the total volume of the garbage dissolving tank 1 is sufficient because the conditions for discarding garbage are to discard the garbage left over from the inpatient's meal every morning, noon, and night. Even if a ton of garbage is to be discarded, the volume of garbage can be reduced to about one tenth within a few minutes each time garbage is discarded, so it is sufficient to secure an internal volume of 1.5 m ³ . (5) One month after turning on the dissolution start switch 25b of the controller 25, the lid 15 is opened, and 25 kg of quicklime and / or lightly burnt dolomite powder is charged and the lid 15 is closed. The stirring blade 2 is rotated for 5 minutes, and the powder of quicklime and / or lightly burnt dolomite is mixed with the strongly alkaline slurry-like melt, and a chemical reaction generating high heat occurs. Since the slurry-like melt has low water content, the powder of quicklime and / or lightly burnt dolomite does not cause an explosive thermochemical reaction with the water, but a relatively gentle thermochemical reaction, and a flour or potato starch. It becomes a very clean and safe pure white fine powder. When the strong alkali is sodium hydroxide, the calorific value is relatively small and the temperature after 1 minute is about 100
° C, and after 3 minutes, the temperature reached about 142 ° C, and data was maintained at this temperature for several minutes. Therefore, in the process of producing garbage in the slurry-like lysate, O-157, Staphylococcus aureus, Salmonella, food poisoning bacteria, botulinum, cholera, Shigella and other intestinal infection-causing bacteria, tuberculosis bacteria,
Bordetella pertussis, rubella fungi, mycoplasma, respiratory infectious diseases caused by bacteria and viruses, such as flu, Trichophyton, most such as MRSA are killed, that is performed entirely heated again to completely kill Yes, completely deodorizes. When the strong alkali is potassium hydroxide, the calorific value is extremely large, and in the reaction with a slurry-like dissolved material having a small amount of water, the temperature after 1 minute has reached about 267 ° C. after 1 minute and the temperature has increased to about 267 ° C. for several minutes. Data was obtained that maintained the temperature. This is the case but tempura dishes
As described above, when the temperature exceeds 190 ° C., the pure white fine powder carbonizes and turns black. Therefore, in order to make the pure white fine powder a recycled product, add water before adding potassium hydroxide or adjust the addition amount of potassium hydroxide so that the water content of the slurry-like melt does not become too small. Suppress the rise to around 180 ° C. For use as carbon black, it is advisable to increase the temperature to about 220 ° C. by increasing the amount of strong alkali. When the dumped garbage contains a large amount of disposable diapers or the like with waste, it is preferable to use potassium hydroxide to suppress the temperature rise to about 180 ° C. When a mixture of sodium hydroxide and potassium hydroxide is used, the calorific value is larger than when sodium hydroxide is used and smaller than when potassium hydroxide is used. (6) After the powder of quicklime and / or lightly burnt dolomite is charged, for example, after waiting for about 1 hour, when the raw garbage dissolving tank 1 and the pure white fine powder which is the stored substance are cooled down to room temperature, pure white Prepare a sufficiently large collection bag at the fine powder outlet 14,
The stored material recovery switch 25c is turned on. Then, closing the automatic on-off valve 19, and opens the automatic opening and closing valve 20, the low speed
The high output motor 22 is driven and the high pressure air feeding device 3
Works. Therefore, the pure white fine powder which is dry and smooth is stored in the garbage dissolving tank 1 by the stirring blade 2, and the high-pressure air generated by the air feeding device 3 and injected into the garbage dissolving tank 1. , And is smoothly discharged so as to flow from the automatic opening / closing valve 20 and stored in the collection bag. The inner surface of the garbage dissolution tank 1 is completely free of deposits. It is best not to include plastics and plastic films that are not dissolved by strong alkali in the garbage. However, if garbage containing the plastics or plastic films is dumped into the garbage dissolving tank 1, the plastics and plastic films are removed. Is shrunk by heat and housed in a collection bag, so it is preferable to catch it with a net. Hereinafter, the above (1)-
Step (6) is repeated.

[Procedure amendment 8]

[Document name to be amended] Statement

[Correction target item name] Explanation of sign

[Correction method] Change

[Correction contents]

[Description of Signs] 1 ... garbage dissolving tank, 2 ... stirring blade, 2a ... rotating shaft, 2b, 2c ... cross-shaped radiating blade, 2d ... tip connecting blade, 2e ...・ Middle point connecting wing, 2f ・ ・ ・ spiral wing, 3 ・ ・
・ High-pressure air feeding device, 11 ・ ・ ・ Garbage inlet, 12.
..Steam outlet, 13 ... High-pressure air inlet, 14.
..Pure white fine powder outlet, 15 ... lid, 11a ... flange, 16 ... pick, 17 ... electromagnet, 18 ...
・ Magnetic material, 19 ・ ・ ・ Automatic open / close valve, 20 ・ ・ ・ Automatic open / close valve, 21 ・ ・ ・ Sprocket gear, 22 ・ ・ ・ Low speed large output motor, 23 ・ ・ ・ Sprocket gear, 24 ・ ・ ・ Endless chain, Power switches 25a, 25b: melting start switch, 25c: stored material recovery switch, 2
6 ... Sensor, 27 ... Step , 28 ... High pressure air
Air supply pipe,

[Procedure amendment 9]

[Document name to be amended] Drawing

[Correction target item name] Fig. 1

[Correction method] Change

[Correction contents]

FIG. ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] March 13, 2000 (200.3.1)
3)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 3

[Correction method] Change

[Correction contents]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0002

[Correction method] Change

[Correction contents]

[0002]

2. Description of the Related Art As a conventional garbage processing apparatus, (1)
A first recycling garbage treatment device that turns the garbage into compost using the residue that decomposes the garbage by an effective microorganism group such as EM bacteria and reduces the volume to about one-fifth, and (2) converts the garbage into high-temperature high-pressure steam A second type of garbage disposal system that recycles garbage and dissolves the effective microorganisms such as EM bacteria and EM ceramics to decompose and reduce the volume to about one-tenth of the volume using fertilizer as a recycle type garbage (Japanese Patent Laid-Open No. 08-19213)
6) and (3) a recycle-type third garbage treatment apparatus that uses the residue that is heated and stirred to promote drying and dehydration to reduce the volume to about one tenth as fertilizer, and (4) garbage. Garbage is oxidized, sterilized and liquefied to separate it into leachate and residue, and the residue is separated into leachate and squeeze. Garbage processing device (Japanese Patent Laid-Open No. 11-104604) and (5)
A biodegradable fifth garbage disposal device that mixes biochips (woody sprouts of microorganisms) and garbage and decomposes them into water and carbon dioxide in 8 to 48 hours and leaves no residue. (6) A sixth garbage processing apparatus (Japanese Patent Application No. 2000) in which quicklime is added to raw garbage, stirred, pyrolyzed, deposited for one week, and further added with effective bacteria, stirred, compressed and made into fertilizer.
-044373), (7) Garbage is mechanically crushed to 10 mm or less to form a slurry, slaked lime and film-treated quick lime are added to the slurry, mixed with stirring, and water is evaporated by the heat of reaction to dry and reduce the volume. Garbage disposal system (Japanese Patent Application No. 06-2)
(63573, Japanese Patent Application No. 07-303874) and (8) Eighth garbage that mechanically crushes garbage into granules, adds quicklime, stirs and mixes, and evaporates water by the heat of reaction to dry and reduce the volume. Processing equipment (Japanese Patent Application No. 06-263573, Japanese Patent Application No. 06-007763, Japanese Patent Application No. 09-24326)
2: As a similar technology, Japanese Patent Application No. 09-001103) and (9) Add a treating agent obtained by mixing quicklime, shellfish flour, and vegetable meal to raw garbage, mix and stir and evaporate water with heat of reaction to dry. A ninth garbage disposal device with a reduced volume (Japanese Patent Application No. 09-103753)
0) A device for treating blood exhausted from livestock, etc., in which quicklime is added to the exhausted blood of livestock and the like, and the mixture is agitated and the heat of reaction evaporates water to dry, reduce the volume, and refine the granules (Japanese Patent Application No. 06-305870). ), Etc.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0015

[Correction method] Change

[Correction contents]

The high-pressure air feeding device 3 uses a compressor, and the high-pressure air feeding pipe 28 is connected to the high-pressure air inlet 13.
It is connected to the. Reference numeral 27 denotes a step.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Change

[Correction contents]

The controller 25 includes a power switch 25a
And a dissolution start switch 25b and a stored material recovery switch 25c. The controller 25 includes a power switch 25a
Is turned on, the automatic opening and closing valve 19 is opened and the automatic opening and closing valve 20 is closed. According to the present invention, after the power switch 25a is turned on, the lid 15 is opened and a predetermined amount of sodium hydroxide and / or potassium hydroxide, which are strong alkalis for dissolving garbage, is stored. When the melting start switch 25b is turned on, the controller 25 outputs a lid opening detection signal that is output by the sensor 26 detecting a change in the amount of electricity associated with a change in the magnetic flux of the magnet 17 that the lid 15 has been opened, as described above. When the cover detection signal is output from the sensor 26 in response to the input and subsequently closing the lid 15, the low-speed large-output motor 22
Is driven for 5 minutes, for example. Therefore, the lid 15 is opened and the garbage or lime and / or
Alternatively, when lightly burnt dolomite is charged and the lid 15 is closed, the stirring blade 2 rotates for 5 minutes. Then, when the stored material recovery switch 25c is turned on, the controller 25
The automatic open / close valve 19 is closed and the automatic open / close valve 20 is opened, and further, the low-speed high-output motor 22 is driven until the power switch 25a is turned off, and
The high-pressure air feeding device 3 is configured to operate.
When the stored material recovery switch 25c is turned on, pure white fine powder as a final product is generated in the garbage dissolution tank 1,
It is time to recover the pure white fine powder.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) C05F 9/00 C09K 17/32 H 9/02 17/42 H C09K 17/32 101: 00 17/42 B09B 3/00 ZAB // C09K 101: 00 303M 304Z (72) Inventor Shoichi Kanai 1-9-13 Saine, Kashiwa-shi, Chiba F-term (reference) 4D004 AA03 AB01 AC04 AC10 BA04 CA15 CA24 CA46 CA48 CB04 CB24 CB28 CB43 CC11 CC12 DA01 DA13 4G078 AA06 AB05 AB11 BA01 CA13 DA09 EA10 4H026 AA01 AA04 AA06 AA15 AB04 4H061 AA01 AA02 AA03 CC01 CC02 CC55 DD01 DD14 DD20 EE12 EE14 EE43 FF07 GG14 GG18 GG26 GG18 GG18 GG18 GG18 GG18 GG18

Claims (6)

[Claims] 1. Mixing garbage with sodium hydroxide and / or potassium hydroxide, stirring and dissolving, deodorizing, sterilizing, evaporating water and reducing the volume of the garbage by the reaction heat and strong alkali. An alkaline slurry-like melt is generated, and then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, water evaporate, and dissolve in the slurry-like melt by heat of chemical reaction. A method for treating garbage, which comprises producing fine powder having reduced alkalinity by reducing the volume. 2. Mixing garbage with sodium hydroxide and / or potassium hydroxide in a garbage dissolving tank provided with a rotatable or swingable stirring blade inside to form a slurry-like melt. Next, a garbage disposal apparatus for adding a predetermined amount of quicklime and / or lightly burnt dolomite powder and stirring to produce and discharge fine powder, wherein the garbage dissolving tank can be closed and hermetically sealed and fixed. The garbage input port provided with a lid, a water vapor discharge port that can be freely opened and closed, and a high-pressure air injection port are both provided at the top and a pure white fine powder discharge port is provided at the bottom. A high-pressure air feeding device for feeding high-pressure air into the dissolving tank, wherein the fine powder is agitated by the stirring blades and high-pressure air is fed into the dissolving tank by the high-pressure air feeding device; From the pure white fine powder outlet. Processor garbage, characterized by being made. 3. A garbage is mixed with sodium hydroxide and / or potassium hydroxide and stirred in a garbage dissolving tank having a rotatable or swingable stirring blade therein to produce a slurry-like melt. Next, a garbage disposal apparatus for adding a predetermined amount of quicklime and / or lightly burnt dolomite powder and stirring to produce and discharge fine powder, wherein the garbage dissolving tank can be closed and hermetically sealed and fixed. A powder feeder that has a garbage input port with a lid and a water vapor discharge port that can be opened and closed at the top, and transfers the pure white fine powder to the pure white fine powder discharge port and the pure white fine powder discharge port at the bottom. Garbage, comprising a device, wherein the fine powder is agitated by the stirring blades, and the powder delivery device is operated to discharge the pure white fine powder from the pure white fine powder outlet. Processing equipment. 4. The stirring blade is kept constant after the garbage is charged into the melting tank and the lid is closed, and when the quicklime and / or lightly burnt dolomite is charged and the lid is closed. Characterized by being configured to rotate over time
[Claim 2] or the garbage disposal apparatus according to [Claim 3]. 5. Mixing garbage with sodium hydroxide and / or potassium hydroxide, stirring and dissolving, deodorizing, sterilizing, evaporating water, and reducing the volume of the garbage by the heat of reaction and strong alkali. An alkaline slurry-like melt is generated, and then a predetermined amount of quicklime and / or lightly burnt dolomite powder is added and stirred to dissolve, deodorize, sterilize, water evaporate, and dissolve in the slurry-like melt by heat of chemical reaction. A soil improving material characterized by being a fine powder produced by reducing the volume. 6. A soil conditioner or fertilizer, wherein the soil conditioner according to claim 5 is adjusted to be weakly alkaline or neutral by adding an acid containing no chlorine.