JP2006116529A - Drying method for organic matter, product by the method and its drying device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technology which ferments and dries an organic waste at a low cost in a short time by making the best use of the properties of microorganisms, and to provide a technology which can prevent environmental destruction by using materials obtained by the fermentation and drying. <P>SOLUTION: In a drying method for the organic waste, corncob meal or its fermentation product is mixed in the organic waste to adjust the water content to 30-80% to prepare a raw material 20, a fermentation tank having a hollow floor made so that a hollow space 15 occupying ≥30% of a floor area is formed under the floor is provided, the raw material 20 is piled up on the hollow floor to a height of 20-120 cm, an environmental condition for introducing air into the upper and lower sides at the same time is made, and the raw material is turned, fermented and dried. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a method for processing organic materials such as organic waste, such as garbage, at low cost, and the use of processed products. Relating to solving.

Some conventional methods for drying garbage and organic materials use solar heat, but since they cannot be processed in large quantities, most of them are dried at high cost by thermal power. Further, in the technology for treating organic matter such as organic waste, raw garbage or the like is fermented in a fermenter and composted to be reduced to the soil, or treated at high cost by incineration or the like.
However, due to economic stagnation and environmental pollution, it has become impossible to incinerate garbage. Even if composting, consumption as fertilizer may be difficult because it contains salt and harmful substances.
In addition, the compost fermentation method used so far is septic fermentation with ammonia-forming bacteria or sulfate-reducing bacteria, or decomposition fermentation with hyperthermic bacteria such as Bacillus subtilis. Not suitable for environmental conditions. Therefore, by putting them in the farmland, spoilage fermentation by bad bacteria due to environmental pollution precedes, causing soil damage and causing pest damage rapidly, and eroding the farmland.
In addition, forcibly drying or incinerating raw garbage with a lot of moisture not only pollutes the atmosphere, but also causes environmental destruction on a global scale due to the greenhouse effect of carbon dioxide.

The applicant of the present application has proposed a soil-modified fertilizer using a mushroom waste medium discarded as a raw material after culturing mushrooms and harvesting mushrooms, and a method for producing the same (see Patent Document 1). In addition, a method of using corn cob for processing garbage is also proposed (see Patent Document 2).
JP-A-1-270584 (first page) Japanese Unexamined Patent Publication No. 7-214034 (first page)

Many organic waste discharged from food factories, household garbage discharged from households, and water and sewage sludge have been incinerated or dried by thermal drying. However, this is not only costly, but also consumes wasted energy, causing the destruction of the global environment and becoming an international issue.
An object of the present invention is to overcome the above-mentioned drawbacks of the known technique, and to provide a technique for applying the characteristics of microorganisms to the maximum and fermenting and drying in a short time and at a low cost. Moreover, it is providing the technique which can prevent environmental destruction by utilizing the material obtained by the fermentation drying. In addition, the generation of useless carbon dioxide gas is suppressed, and global warming is prevented.

The present invention has the following configuration in order to achieve the above object.
According to one aspect of the method for drying organic matter according to the present invention, in the method of fermenting organic matter such as organic waste in a fermenter and drying, the floor of the fermenter is made of wood, carbide, ceramic or plastic. Provided with a flooring material of any one or a combination, create an air passage without filling the gap between the flooring material with an adhesive, etc., and use a device equipped with a rotary rotary blade etc. It is characterized in that the turning and moving are performed simultaneously, the organic matter is fermented and dried.
Moreover, according to one form of the drying method of the organic substance concerning this invention, the said organic substance can be mixed with corn cob meal or its fermented material.

Moreover, according to one form of the drying method of the organic substance concerning this invention, a corn cob meal or its fermented material is mixed in an organic waste, it adjusts to 30 to 80% of water | moisture content as an organic raw material, and a hollow space is below. Make a fermenter equipped with a hollow floor provided to occupy 30% or more of the floor area, stack the raw material at a height of 20 cm to 120 cm on the upper side of the hollow floor, and simultaneously take in air to the upper side and the lower side It is characterized in that environmental conditions are created and fermented and dried.
Moreover, according to one form of the drying method of the organic substance concerning this invention, 5-60% of corn cob meal is mixed with the said organic waste by weight ratio, It can be characterized by the above-mentioned.

Moreover, according to one form of the fermented feed concerning this invention, it manufactured by the drying method of said organic substance, or it manufactured by the said organic substance drying method after adding a nutrient to the said organic substance, It is characterized by the above-mentioned. be able to.
Moreover, according to one form of the organic fertilizer concerning this invention, it manufactured by the drying method of said organic substance, or it manufactured by said organic substance drying method after adding a nutrient and a mineral to the said organic substance. It can be.
In addition, as other forms according to the present invention, livestock bedding or disease control materials produced by the above-mentioned organic matter drying method, crop disease control materials, dioxins, residual agricultural chemicals, or There is a decomposing agent for harmful substances contained in soil such as nitrite nitrogen.
Moreover, as another form concerning this invention, there exists a fertilizer or feed characterized by having been fermented with fermented materials, such as the fermented feed or organic fertilizer described above.

  Moreover, according to one form of the organic matter drying apparatus concerning this invention, in the organic matter drying apparatus which ferments organic matter, such as an organic waste, in a fermenter, in said fermenter, wood, carbide, ceramic Or a floor portion provided with a flooring material made of any one or a combination of plastic, an air passage formed by not filling a gap between the flooring material and the flooring material with an adhesive or the like, and the flooring An organic substance stirring and moving device including a rotary rotary blade is provided so that the organic substance on the part is turned back and moved simultaneously.

According to the method for drying organic matter, the product produced by the method and the drying apparatus according to the present invention, organic matter such as organic waste that has been incinerated until now is fermented and dried at an extremely low cost, and at the same time, It can be used in various fields such as health foods or feeds, bedding, fermenting agents, soil conditioners, crop disease treatments, etc., and it helps to purify the local environment and prevent global warming.
Without using petroleum energy, drying can be done in a large amount in a short time, thus reducing the cost and manufacturing in a simple facility. The fermented and dried organic matter is directly used as a high-grade material such as fermented feed, fertilizer, livestock bedding, and various fermented materials.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the best mode of the organic matter drying method, the product produced by the method and the drying apparatus of the present invention will be described in detail.
First, an outline of the configuration of the present invention will be described.
The raw garbage generated from food factories is adjusted to the appropriate temperature of microorganisms as needed to make maximum use of the energy of microorganisms, and the raw materials are fermented and dried.
For this reason, in order to make the optimal fermentation environment, the thickness of the raw material is set to about 40 cm to 80 cm, and it is formed like a mountain range. In addition, parts such as floors that are directly touched by raw materials are made of wood, charcoal, plastic, clay (ceramics), etc., instead of concrete, so that air can be inhaled from many sides. Preferably, the underfloor is hollow and air of appropriate pressure is inserted.
In addition, the facility is a greenhouse and can also use solar heat. In addition, corn cob meal is added to promote fermentation and allow microorganisms to absorb and release more water.

That is, the present invention seeks to overcome the above-mentioned drawbacks of the known technology, and maximizes the characteristics of microorganisms, and does not use concrete for the flooring. It is a technology that uses and naturally feeds air from the bottom, and is fermented and dried for a short time at low cost. Moreover, it is a technique which can prevent environmental destruction by utilizing the material obtained by the fermentation drying.
First, the present invention relates to efficient utilization of microbial energy that does not use organic petroleum such as raw garbage, and a low-cost drying method by rotary stirring, and rot fermentation, It consists of two technologies: the discovery of environmental conditions for good microbial groups that do not cause high-temperature fermentation.

Microorganisms generate heat energy in the process of growth and spread mycelia. In the process, moisture is separated and drying is promoted. The most efficient way to do this is to supply air naturally from both the top and bottom surfaces.
The conventional method also put air from the lower surface. However, since it is forcibly or intensively sent, Bacillus subtilis, which is a thermophilic bacterium, grows and has no ability to fight against bad bacteria such as Buzarium. Therefore, the ability to cure the disease is weak. Therefore, the floor portion may be made of a material or a structure that is restricted so that the flow of air from under the floor to the floor becomes natural.
The hollow floor uses air that permeates the inside of a wood material or the like by a method of supplying air naturally. This requires some pressure.
Also, when using materials that do not penetrate air, countless small holes and gaps are created. In addition, in order to make air from the lower surface side easy to enter, it is better to take a large surface for the corner of the lower surface of the flooring. Although a gap can be created even if the materials are merely abutted, it is preferable to create a gap of about 0.5 mm to 2 mm.
As a result, yeasts, koji molds, natto bacteria, etc. that have most naturally adapted to the topsoil feed on sugar and lignin, which are abundant in corn cobmeal, as feed and dwellers, and microorganism groups of good bacteria grow.

In addition, when the mycelium grows from all directions at once, and the whole is occupied by the mycelium by several times of turnover, and the bacteria absorb moisture, a dry matter can be formed in a short time.
The last 1/3 in the fermentation drying line is only the drying process. The flooring is perforated and dried quickly. However, air of 50 ° C. or lower is used. Beyond that, the microorganisms die. The fermenting operation for turning back is basically once every 1-3 days, and the drying operation is basically twice a day.

Use floor panels or thin wooden boards. If possible, use a carbonized surface. Do not make concrete floors or walls that increase germs for disease control purposes. Due to the strong alkalinity, other bad bacteria grow. In addition, even if the floorboard is wood, it does not rot, so it will not rot.
In the case of using a ceramic plate or a plastic plate, for example, a 20 to 50 cm square plate may be used in order to suck air. Since the gap between the plates can be made naturally at the stage of arrangement, air can be circulated.

Side walls are basically unnecessary. If the fermentation raw material (material) is raised and deposited in a kamaboko shape, the invasion of germs due to both sides of the material touching the side wall can be minimized. The stirrer uses a rotary type stirring device used for a tractor. As a result, medium-high kamaboko-type stirring and material movement are automatically performed. When the material touches the side wall, the contact surface absorbs moisture from the surroundings and prevents divergence, resulting in excessive moisture. Therefore, many bad microorganisms are generated.
The above is the optimal environmental conditions for the growth of good bacteria necessary for the production of disease and pest control materials.

  Organic waste is agricultural, livestock, food industry, household waste, vegetable and animal waste from hotels and restaurants, such as rice husk, barley, corn cob meal, sludge, bagasse , Buckwheat husk, bean shell, rice bran, rice bran, squeezed fruit juice, raw garbage produced by cooking, cattle, sheep, pigs, chickens, feces of other domestic animals, etc.

The above describes the operation using the heat of fermentation, but if desired, the fermentation can be promoted by external heating and more air supply, and heating and air supply are simultaneously performed using warmed air. You can also.
The organic matter to be treated is moisture-adjusted as necessary. The adjustment material varies depending on the usage of the dried product, but the moisture is adjusted with herbaceous material (rice husk, corn cob, straw, buckwheat, barley, etc.), rice bran, bran, dried okara, etc. The moisture content is optimally 50% and the maximum is 60% or less. In addition, after the second time when returning compost can be produced, the cost is reduced by using the returning compost as a fermentation base material for microorganisms.

The good fungus group that cures the disease is an edible fungus group, but it is not a thermophilic bacterium. Therefore, it adjusts by work, such as the frequency | count of reversal, so that fermentation temperature may be 57 degrees C or less. When there is too much moisture, Bacillus subtilis is generated and the temperature rises after the ammonia-forming bacteria grow. It works as a compost but cannot cure the disease.
In the past, crop diseases have been treated with chemicals such as pesticides. However, the current agricultural land has destroyed the soil environment due to its heavy use, making it impossible to control the disease. The limits of agriculture through the symptomatic treatment of chemical pesticides have become visible. Faced with such a reality, the present inventor tackled the response of the disease by the microorganism group to solve the fundamental problem in the disease, and finally succeeded in culturing the fungus group and finding the most preferred environmental condition of the fungus group. It was.

Preferable moisture is 40 to 55%, temperature is 35 to 57 ° C., and the grounding material is preferably wood, ceramic material, carbide or the like, and by giving conditions preferred by bacteria such as kamaboko type with a deposition height of 50 to 70 cm, The good bacteria group is activated.
When it is reduced to the soil, it takes action rapidly and attacks the bad bacteria group. Therefore, an appropriate nutrient source is necessary. Completely fermented products have a weak ability to cure diseases. The good bacteria cultured under the above optimum conditions have a healing effect on diseases that break the conventional sense. This has been demonstrated in many cultivation tests.

  Furthermore, the obtained fermented product not only solves soil damage, but also decomposes dioxins remaining in the soil to make them harmless, and also removes harmful agricultural chemicals and chemical fertilizers by the action of microorganisms. Undegraded nitrite nitrogen, which has become a big problem now, remains in the soil, and human livestock that eats crops that have absorbed it will greatly impair their health. On the other hand, the material according to the present invention protects human health by converting the nitrite nitrogen to stable nitrate nitrogen, and is the most excellent unprecedented material that purifies the global environment. It is.

Further, the fermented product of the good bacteria can be used as feed or food. The effect grows healthy by the action of the enzymes of good bacteria, the meat quality is improved, and the egg-laying rate is improved.
The fermented and dried product can be used as a livestock litter. The dried food waste with a small amount of nutrients and high lignin is used as a fermenting agent at the same time as the bedding by fermenting and drying with special microorganisms, thereby solving the problem of bad odor. And the animal manure can also be converted into soil improvement materials to cure the disease. In addition, by using the fermented product in the entire region, the good bacteria group can be propagated and increased in the entire region, and it is possible to protect human animals from the bad infectious diseases that are now problematic. However, when raw garbage with many nutrient sources is used, the fermentation temperature rises rapidly and does not suit the breeding environment in summer.

  Needless to say, it is useful for increasing the yield and quality of crops. In particular, the phosphoric acid residue remaining due to excessive use of chemical fertilizer is decomposed and absorbed by the action of microorganisms to promote assimilation, and a strong and solid crop grows, increasing the sugar content. Therefore, it does not get sick and can cure the disease. Therefore, it is not easily violated by pests. Naturally, the number of spraying of pesticides also decreases drastically.

As the inoculum is used only with back compost, the bacteria are degenerated. Therefore, the inoculated bacteria are always activated by adding a purely cultured inoculum every required amount.
Air (warm air) is sent in by a blower, but it is ideal to use good quality combustible waste for heating. What is necessary is just to utilize the heat generated when fermenting. According to this, effective utilization of resources can be achieved including the meaning of prevention of global warming.

Next, the experimental results of Example 1 will be described in detail with reference to the accompanying drawings and tables.
The test was divided into four categories: experimental zone: A1, A2 zone, control zone: B1, B2 zone, and a comparative test of the rate of fermentation drying was conducted. The facility is a plastic greenhouse with pipes. This is the fermenter.
FIG. 1 is a perspective view illustrating facilities in the A1 and A2 zones, and FIG. 2 is a side view illustrating facilities in the A1 and A2 zones. FIG. 3 is a perspective view for explaining the facilities in the B1 and B2 wards, and FIG. 4 is a side view for explaining the facilities in the B1 and B2 wards.
As shown in FIGS. 1 and 2, the facilities in the A1 and A2 districts are rotary fermentation drying facilities using a greenhouse 10, and a hollow 15 is provided below the floorboard portion 12 (under the floor). . In this facility, a panel is used for the floor board 12. Reference numeral 20 denotes a raw material, which is deposited in a kamaboko shape. In this example, the height interval of the hollow 15 was set to 20 cm, and the deposition height of the raw material 20 was set to about 50 cm. Further, the width of the kamaboko-shaped raw material is about 5 m, and the total length in the feeding direction is 30 m. As shown in FIG. 2, 20 m in the front section a is a fermentation process, and 10 m in the rear section b is a drying process. The floor section 12 in the rear section b is provided with a number of holes 16 having a diameter of 5 mm to enhance air permeability.
Reference numeral 30 denotes a rotary type agitation device which moves as a closed loop locus 31 and rotates a rotary blade as indicated by an arrow 32 shown in FIG. Thereby, the raw material 20 can be turned back and the raw material 20 can be sequentially sent in the direction of the white arrow. This stirring device 30 is an example of an organic stirring and moving device. Reference numeral 50 denotes a product, which is a material that has been fermented and dried.
Also, as shown in FIGS. 3 and 4, the facilities in the B1 ward and the B2 ward also use the vinyl house 11. Although there is no hollow under the floor as in the facility shown in FIG. 1, two 50 mm diameter resin pipes 17 having a plurality of 3 mm diameter holes 18 are laid so that relatively high pressure air can be discharged from the floor surface. Has been. A rotary stirring device 30 is provided and operates similarly to the facility shown in FIG. Further, the height of the raw material deposited in a kamaboko shape is set to about 50 cm, similar to that shown in FIG. Reference numeral 51 denotes a product which has been subjected to the fermentation and drying process by this facility.

なお、Ｂ１区では、下面から水分を吸収するため、最長５０日間行っても３０％以下にならなかった。 The A1 and B1 districts are fermented and dried by natural fermentation without supplying air, and the A2 and B2 districts are supplied with 0.5 kW blower and the upper part is opened and fermented.
The raw materials for each ward are 3 m3, 0.5 m3, and 0.5 m3 of enoki waste medium (49% water), tea gala (70% water), and coffee residue (80% water) each day. In addition, 0.5 cubic meters of return compost (water 25%) and inoculum mushroom (Product name: Noriaki Ikeda (Manufactured No. 305, Kamihira 305, No. 305, Sadaki-cho, Nagano) Was added and the water adjusted to 50% was fermented. The experiment was performed for the number of days required to move the raw material by 60 cm / day by agitation once a day and dry it to a moisture content of 25%. The results are as follows.

In B1, the moisture was absorbed from the lower surface, so that it did not become 30% or less even after 50 days maximum.

As is clear from the above experiment, there is a large time difference between the control group and the experimental group. There was an infinite difference between the A1 ward and the B1 ward, and a four-fold time difference occurred between the A2 ward and the B2 ward. This immediately becomes a cost difference, and the use of microbial energy does not lead to garbage drying technology, which is a factor that could not be put to practical use.
In the B1 district, moisture in the soil is sucked up through the concrete floor, and the raw material and the ground contact surface of the floor always have a rotting odor due to moisture and never become dry. Therefore, bad bacteria in the soil rise, overlap with the component characteristics of concrete, and shift to rot fermentation by bad bacteria. Therefore, the generation of mycelia due to filamentous fungi and colonies is suppressed, and moisture is trapped inside without being separated. For the above reasons, the hollow bed fermentation drying method is the most reasonable and energy-saving and low-cost fermentation drying method that has never been made before.
Since it becomes a dry product in a short period of time by low-temperature fermentation, the organic waste lignin and substances do not decompose and disappear, resulting in a fermented product that retains its original form. For this reason, it is optimal as a fermentation base material for livestock bedding and the like.

Ａ１区とＡ２区の実験区は完全に根こぶ病害が完治した。なお、Ｃ区の参考区は、病気にはなったが収穫ができた。農薬効果と思われる。 Next, about Example 2, an experimental result is demonstrated in detail with a table | surface.
Using the fermented products of A1, A2, B1, and B2 produced in Example 1 as fertilizers, Nozawana's cultivation test was conducted. The test field was a particularly terrible field of Nozawana's root-knot disease and was divided into 4 sections per square meter. A groove having a depth of 50 cm was dug and separated so that external water did not flow from the surroundings. This prevented new pathogens from entering. 10 kg of fermented material was sprayed on each section and mixed in soil. Ten days later, it was cultivated again for stirring and sown 20 days after spraying. C ward was established as a reference ward, and soil disinfectant “Fronside” (trade name: sold by all farmers) for root-knot disease was sprayed at 20 kg per 10 ares and cultivated in accordance with the general farming method. The results of harvesting 40 days after sowing are as follows.

The A1 and A2 experimental plots were completely cured from the root-knot disease. In addition, although the reference zone of C district became ill, it was able to harvest. It seems to be a pesticide effect.

Next, about Example 3, an experimental result is demonstrated in detail with an accompanying drawing and a table | surface.
The rotary fermentation dryers in the A1 and A2 zones of Example 1 are set as the facilities in the experimental zone A3, and the scoop type fermenter that is a general compost manufacturing machine is set as the control zone B3. FIG. 5 is a perspective view for explaining a facility in B3. As shown in FIG. 5, the deposition height of the raw material 20 in the control section B3 is 150 cm. Further, the wall of the control section B3 is made of concrete.
A fermentative drying rate comparison test was conducted with a daily input of 4 cubic meters. In the control group B3, air was inserted from the lower surface.
In both areas, the raw materials are 1 cubic meter of household garbage (80% moisture), 2 cubic meters of enoki waste medium (50% moisture), 1 cubic meter of pig manure (68% moisture), and 0.5 cubic meters of back compost (30% moisture). , Mushroom sono (product name: Ikeda Norioki (manufactured by No. 305, Kamihira, No. 305, 44-17, Sakagi-machi, Tateshina-gun, Nagano)) was mixed with 20 kg (water content: 25%), and the water content became 61%. It was started simultaneously under the same conditions except for the difference in facilities.
By the way, the facility cost of A3 ward is 3.5 million yen, and the facility cost of B3 ward is 10.5 million yen. The results are as follows.

  From the above experimental results, it is possible to reduce the water content to 25% in the A3 section even if the water content is 60% or more by extending only 5 days. In B3 section with a deposited layer of 150 cm, there is little uptake of moisture from below. Therefore, it is possible to dry to a moisture of 30% in 80 days, but it is difficult to dry below that. This is due to the fact that the fermentation temperature is lowered and the accumulated layer is also overlapped, so that the diffusion of moisture is drastically reduced, and it can be understood that it is difficult to lower the moisture after 80 days. In addition, there is a three-fold difference in facility costs from the viewpoint of cost, and the fact that the moisture content cannot be reduced to 30% or less requires a drying process as a separate process, and further requires cost and time. The result of the experiment in A3 is a new technology that draws infinite possibilities in the recycling of garbage that is a problem.

Ａ区は１８％の根こぶ病が発生した。実施例２で完治したものと比較すると、水分の多い場合は良い発酵ができないと考えられる。
Ｂ区及びＣ区も病気には勝てない。同じ種菌を入れても環境条件を変えるとその菌が働かないことがわかる。 Next, about Example 4, an experimental result is demonstrated in detail with a table | surface.
Using the fermented products of the experimental sections A3 and B3 produced in Example 3 as fertilizers, Nozawana's cultivation test was conducted. The test field is the same field as in Example 2, and is a field that is particularly affected by clubroot disease. Two sections of 1 tsubo each were divided into A4 ward and B4 ward, C ward was provided as a reference ward, and a test in conventional cultivation was performed.
A 50 cm deep groove was dug so that outside water would not flow from the surroundings. In A4 and B4, 10 kg of each fermented product was sprinkled and stirred, plowed again 10 days later, and seeded 20 days after spraying. In the Reference Zone C, “Freon Sand” (trade name: all agricultural products sold) was sprayed at 20 kg per 10 ares as a measure for soil damage caused by clubroot. Harvest was 40 days after sowing. The results are as follows.

In District A, 18% of clubroot occurred. Compared with what was completely cured in Example 2, when there is much water | moisture content, it is thought that good fermentation cannot be performed.
B and C wards can't beat the disease. It can be seen that even if the same inoculum is added, it does not work if the environmental conditions are changed.

Next, the experimental results of Example 5 will be described in detail.
Experimental group A5: 100 kg of chicken manure (water content 72%) was adjusted to a moisture content of 59% at a ratio of 30 kg of corn cobmeal (water content 14%).
Control group B5: 100 kg of chicken manure (water 72%) was adjusted to 59% water at a ratio of 30 kg of pine sawdust (14% water).
As described above, the experimental section A5 and the control section B5 are provided, both of which are house-type dryers in the section A of Example 1, and the material is moved 120 cm / day by stirring twice a day at a distance of 30 m, 22 days Tests were performed for dryness in the eyes. The results are as follows.
A5 district: 24% moisture on the 22nd day, B5 district: 32% moisture on the 22nd day.
From the above results, it was found that when corn cob meal was used as a moisture conditioner, the moisture dryness could be dried more efficiently than the conventional moisture conditioner sawdust.

  As described above, the present invention has been described in various ways with reference to preferred embodiments. However, the present invention is not limited to these embodiments, and it goes without saying that many modifications can be made without departing from the spirit of the invention. That is.

It is a perspective view which shows the fermentative drying facility of the organic waste concerning this invention. It is a side view of the fermentation drying facility of FIG. It is a perspective view which shows the plant | facility used for the control test of the fermentation drying facility of FIG. It is a side view of the fermentation drying facility of FIG. It is a perspective view which shows the facility of the scoop type fermenter which is a general compost manufacturing machine.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Greenhouse 12 Floor board part 15 Hollow 20 Raw material 30 Rotary type stirring apparatus

Claims (12)

In a method of fermenting organic matter such as organic waste in a fermenter and drying,
The floor portion of the fermenter is provided with a floor material made of any one or a combination of wood, carbide, ceramic or plastic, and an air passage is formed without filling the gap between the floor material and the floor material with an adhesive, etc. A method for drying an organic material, comprising: simultaneously turning and moving the organic material on the floor with an apparatus having a mold rotary blade, etc., fermenting the organic material, and drying the organic material.   2. The organic matter drying method according to claim 1, wherein the organic matter is mixed with corn cob meal or a fermented product thereof.   Corn waste meal or fermented product thereof is mixed into organic waste, adjusted to a moisture content of 30 to 80%, and used as an organic raw material, and provided with a hollow floor provided so that the hollow space occupies 30% or more of the floor area on the lower side An organic substance characterized by making a fermenter, stacking the raw material at a height of 20 cm to 120 cm on the upper side of the hollow floor, creating environmental conditions so that air is simultaneously taken into the upper side and the lower side, and performing reverse fermentation drying Drying method.   The organic waste drying method according to claim 3, wherein 5 to 60% by weight of corn cob meal is mixed with the organic waste to obtain the organic raw material.   A fermented feed or organic fertilizer produced by the method for drying organic matter according to claim 1, 2, 3 or 4.   A fermented feed produced by adding a nutrient to the organic matter and producing the organic matter according to claim 1, 2, 3 or 4.   An organic fertilizer produced by adding nutrients and minerals to the organic matter and producing the organic matter according to claim 1, 2, 3 or 4.   A livestock bedding or disease control material produced by the method for drying organic matter according to claim 1, 2, 3 or 4.   A disease and pest control material for agricultural crops produced by the method for drying organic matter according to claim 1, 2, 3 or 4.   A decomposition agent for harmful substances contained in soil such as dioxin, residual agricultural chemicals, or nitrite nitrogen, which is produced by the method for drying organic matter according to claim 1, 2, 3 or 4.   A fertilizer or feed fermented with a fermented material such as a fermented feed or an organic fertilizer according to claim 5, 6, 7, 8, 9, or 10. In an organic matter drying apparatus for fermenting and drying organic matter such as organic waste in a fermenter,
In the fermenter, do not fill the gap between the floor material provided with a floor material made of any one or a combination of wood, carbide, ceramic or plastic with the adhesive or the like. An organic matter drying apparatus provided with an organic matter stirring and moving device provided with a rotary-type rotary blade so that the air passage formed in step 1 and the organic matter on the floor portion are turned back and moved simultaneously.

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