JP3852096B2 - Fermentation accelerator, its production method, and fermentation treatment method using fermentation accelerator - Google Patents

Description

  The present invention relates to a fermentation accelerator capable of suppressing malodor rot, promoting aerobic fermentation, shortening the rise time of fermentation temperature, and achieving a high fermentation temperature, its production method, and various fermentation target materials. On the other hand, the present invention relates to a fermentation treatment method using the fermentation accelerator, which can be handled by the same method.

  In the conventional garbage processing machine and its method, a fine powder consisting of a garbage medium as a fermentation target material, a sterilizing and deodorizing solid agent composed mainly of wood vinegar as a fermentation accelerator and solidified with fats and oils, rice husk and zeolite A mixed garbage mixture is put into a mixer container, which is a pulverizer having a pulverizing function, to form a separable state that does not have a foul odor and is composed mainly of crushed garbage itself. There was a chance.

  However, the above-mentioned sterilizing and deodorizing solid agent as a fermentation accelerator is a sterilizing and deodorizing solid agent composed mainly of wood vinegar and hardened with oil and fat, and wood vinegar is composed of acids such as acetic acid and lactones, alcohols, esters and aldehydes. Since it contains a large number of substances such as water and contains water as a main component, the means for containing the pyroligneous acid solid in a solid form with oils and fats is complicated and troublesome.

  In addition, the above-described garbage processing machine and its method do not pay attention to the rise time of the fermentation temperature and the fermentation temperature, and there is a defect that these phenomena are not improved or improved.

Furthermore, the above-described garbage processing machine and its method have the disadvantages that it is not always possible to deal with various types of fermentation target materials by the same method such as the type of mixed medium and moisture adjustment.
Patent 3273250 (all pages, all figures)

  The problem to be solved is that the sterilizing antibacterial raw material has antibacterial action in the fermentation accelerator, and also accelerates the sterilization, insect proofing, deodorization and fermentation of the wood vinegar, suppresses malodorous decay and promotes aerobic fermentation It is a point that maintains the fertilizer effect.

  The problem to be solved is that in the fermentation accelerator, the rise time of the fermentation temperature is shortened and a high fermentation temperature is desired.

  The problem to be solved is that in the fermentation accelerator, a nutrient source is given to microbial cells such as actinomycetes and filamentous fungi that perform aerobic fermentation.

  The problem to be solved is that in the method for producing a fermentation accelerator, the fermentation accelerator is secured by means that anyone can easily handle.

  The problems to be solved correspond to the same methods such as the types of mixed materials and moisture adjustment while using the same fermentation accelerator for the various fermentation target materials in the fermentation treatment method using the fermentation accelerator. Is a point.

  The fermentation promoter of the present invention is characterized in that the sterilizing antibacterial raw material is composed of smoked chip material that itself contains hinokitiol having antibacterial action and permeates and absorbs wood vinegar.

  The fermentation accelerator of the present invention comprises at least a carbide ash raw material, and the carbide ash raw material is mainly composed of a fine powdery fine ash powder produced by carbide combustion, and a component of the fine ash powder. The longer the fermentation starts, the longer it takes to reach the maximum temperature: the rise time is shortened, and the fact that the maximum temperature increases can be secured by demonstration.

  The fermentation promoter of the present invention comprises at least rice bran raw material, the rice bran being rich in fats and oils, and serving as a phosphate nutrient source for microbial cells.

  The method for producing a fermentation promoter of the present invention is to obtain a smoked chip material through pulverization and non-heating drying of undried rice cake, and uniformly mix a wood vinegar solution with the smoked chip material, Impregnation until the wood vinegar solution is sufficiently permeated and absorbed into the smoked chip material to secure a sterilized antibacterial raw material, then mix the sterilized antibacterial raw material, carbide ash raw material, and rice bran raw material with stirring to promote fermentation It is characterized by securing the agent.

  The fermentation treatment method using the fermentation accelerator of the present invention comprises pulverizing and fragmenting the material to be fermented, securing the strip material, and then replenishing water to function as a nutrient source for the microbial cells to adjust the water content, Next, a predetermined amount of fermentation promoter is mixed with stirring and fermented to ensure the desired fertilizer with reduced malodor.

  The fermentation promoter of the present invention is a sterilized antibacterial raw material, which is composed of smoked chip material containing hinokitiol having an antibacterial action and permeating and absorbing wood vinegar, so that it has an antibacterial action and also sterilizes and protects wood vinegar. It has the advantage of maintaining the fertilizer effect that accelerates deodorization and fermentation, suppresses malodor decay and promotes aerobic fermentation.

  Since the fermentation accelerator of the present invention is composed of at least a carbide ash raw material mainly composed of fine pulverized fine ash powder produced by carbide combustion, the greater the content weight of the fine ash powder, Time when the maximum temperature is reached after the start of fermentation: there is an advantage that the rise time is shortened and the maximum temperature is increased.

  Since the fermentation promoter of the present invention comprises at least rice bran raw material, the rice bran contains a large amount of oil and fat, and has an advantage of becoming a phosphate nutrient source for microbial cells.

  The method for producing a fermentation accelerator according to the present invention is to obtain a smoked chip material in which crushed pieces of undried rice cake are formed, gaps are formed in every corner, and moisture is expelled through non-heat drying. Therefore, the sterilized antibacterial raw material in which the wood vinegar solution permeated and absorbed into the smoked chip material is made, and then the sterilized antibacterial raw material, the carbide ash raw material, and the rice bran raw material are mixed with stirring to provide a fermentation accelerator. Therefore, there is an advantage of securing the fermentation accelerator by means that anyone can easily handle.

  In the method for producing a fermentation promoter of the present invention, in the step of mixing while stirring, a carbide ash raw material mainly composed of fine pulverized fine ash powder is first added, followed by rice bran raw material, and finally It is recommended that the sterilized antibacterial raw material is added, and the fine ash powder adheres to the rice bran raw material containing a large amount of oil and fat, and the fine ash powder is prevented from scattering in the mixing step. is there.

  The fermentation treatment method using the fermentation accelerator of the present invention comprises pulverizing and fragmenting the material to be fermented, securing the strip material, and then replenishing water to function as a nutrient source for the microbial cells to adjust the water content, Next, a predetermined amount of the fermentation accelerator is mixed with stirring and fermented to secure the desired fertilizer that suppresses malodors. Therefore, while using the same fermentation accelerator for the various fermentation target materials, There is an advantage that it is possible to cope with the same method such as the kind of mixed material and moisture adjustment.

  Since the fermentation treatment method using the fermentation promoter of the present invention pulverizes and breaks the material to be fermented to ensure the strip material, air is supplied by forming gaps at every corner of the material to be fermented. There is an advantage that oxygen necessary for microbial cells for fermentation can be supplied.

  In the fermentation treatment method using the fermentation accelerator of the present invention, the fermentation object material is pulverized into fine pieces and the fragment material is secured. Therefore, a gap is formed in every corner of the fermentation object material, and the fine material contained in the fermentation accelerator is contained. Specific gravity of powder: Carbide ash raw material mainly composed of fine ash powder of less than 2 gives fluidity to rice bran raw material and hydrated water, and flows into the gap between the fermentation target material, efficiency. Provides an environment for performing good aerobic fermentation, has the advantages of shortening the rise time, which is the time to reach the maximum temperature after the start of fermentation, and increasing the maximum temperature.

  In the fermentation treatment method using the fermentation promoter of the present invention, the vinegar solution is first dissolved from the sterilized antibacterial raw material in the water replenished, and the aerobic fermentation of the material to be fermented having a bactericidal action or the like is performed. When the melting point of hinokitiol is about 50 ° C. or higher, hinokitiol having antibacterial action also dissolves, and with the advantage of promoting the aerobic fermentation, the mixed materials used in the fermentation treatment method are all produced from organic matter. There is also an advantage of providing environmentally friendly organic fertilizers.

The fermentation promoter of the present invention is a mixed material comprising a sterilized antibacterial raw material and an additive raw material, and the sterilized antibacterial raw material contains hinokitiol (chemical formula: C ₁₀ H ₁₂ O ₂ ) having an antibacterial action, and It consists of smoked chip material that permeates and absorbs wood vinegar, and the additive raw material consists of at least carbide ash raw material and rice bran raw material, and the carbide ash raw material is also called fly ash, carbides such as fossil fuel and pulverized coal It is characterized by having fine powdery fine ash powder produced by combustion as a main component.

  In the fermentation accelerator of the present invention, the raw material for carbide ash is mainly composed of fine pulverized fine ash powder produced by carbide combustion, but carbonized granular materials such as deciduous broad-leaved trees, conifers, waste wood, or clinker ash. It can also contain coal ash aggregates and solidified particles.

In the fermentation accelerator of the present invention, the fine ash powder in the form of fine powder produced by carbide combustion, which is the main component of the carbide ash raw material, has silica (SiO ₂ ) as the main component, particle size: divisor It is a 10 μm spherical body that is fluid in the mixing process and has the property of dispersing fermentation heat.

  In the fermentation accelerator of the present invention, in addition to the carbide ash raw material and the rice bran raw material, zeolite zeolite can be used as an additive raw material. The zeolite mainly has a gas adsorbing action and has a function of suppressing malodor. It is characterized by having.

  The method for producing a fermentation promoter according to the present invention comprises pulverized timber consisting of undried twigs, leaves, berries and the like, pulverized into pieces with a crusher, etc., and subjected to non-heat drying such as shade drying, And mixing the wood vinegar liquid into the smoked chip material evenly using a mixer such as a mixer, and storing the mixed mixture in a container, and the wood vinegar liquid permeates the smoked chip material sufficiently. Store in a low-humidity storage place for a certain period of time until absorbed, and impregnate it to secure a sterilized antibacterial raw material, and then a carbide consisting of the sterilized antibacterial raw material and fine powdered fine ash powder It is characterized by mixing the ash raw material and rice bran raw material with stirring using a mixer etc. to ensure a fermentation accelerator.

  In the method for producing a fermentation promoter of the present invention, the sterilization antibacterial raw material, the carbide ash raw material, and the rice bran raw material are mixed, and the charging order into the mixer prevents the carbide ash raw material from scattering and ensures sufficient mixing efficiency. In order to do this, it is recommended that the carbide ash raw material be introduced first, then the rice bran raw material containing a large amount of oil and fat, and finally the sterilized antibacterial raw material.

  The fermentation treatment method using the fermentation promoter of the present invention suppresses spoilage and requires aerobic fermentation. The material to be fermented is pulverized into pieces by a crusher or the like, and is about several tens mm in length and about several mm in diameter. To secure a moisture-adjusted material by replenishing a predetermined amount of water that also functions as a nutrient source for microbial cells having an aerobic fermentation effect. Next, a weight (= p) fermentation accelerator having a predetermined weight% of the weight of the moisture-adjusted material (= M) is mixed with a mixer or the like while stirring, and after a predetermined time, After taking out and fermenting, and maintaining a predetermined fermentation temperature, it is characterized by securing a desired fertilizer that suppresses malodor.

  In the fermentation treatment method using the fermentation accelerator of the present invention, the water content is adjusted so that the specific gravity ρ = m / V of the material to be fermented having a volume: V and a weight: m has a predetermined specific gravity. Is replenished by a predetermined amount: w to secure a moisture-adjusted material with a weight: M = m + w, and if the specific gravity ρ is greater than the predetermined specific gravity, the water is replenished as if it contains sufficient water. The weight (= p) of the fermentation promoter not to be mixed can be set to a predetermined weight% of the weight of the moisture-adjusted material: M.

  In the fermentation treatment method using the fermentation accelerator of the present invention, the more the component weight of the fine powdered fine ash powder constituting the carbide ash raw material of the fermentation accelerator, the longer the time to reach the maximum temperature after the start of fermentation. : Rise time is shortened and the maximum temperature rises.

  In the fermentation treatment method using the fermentation promoter of the present invention, the material to be fermented is a mixture of wood chips and crushed wood, food waste such as raw garbage, fungus bed waste such as straw, and cow manure, etc. The same fermentation treatment method using a fermentation accelerator can be applied.

  FIG. 1 shows the content% by weight of the fermentation promoter of Example 1 of the present invention.

The fermentation accelerator of the present invention is a mixed material comprising a sterilized antibacterial raw material (1) and an additive raw material (2), and the sterilized antibacterial raw material is a hinokitiol (chemical formula: C ₁₀ H ₁₂ O ₂₎ having an antibacterial action. ) And a smoked chip material (22) which permeates and absorbs wood vinegar, and the additive raw material is at least a carbide ash raw material (2a) and a rice bran raw material (2b), and the carbide ash raw material , Which is also called fly ash, is characterized by the fine powdered fine ash powder produced by the combustion of carbides such as fossil fuel.

  In the fermentation promoter of Example 1 of the present invention, the sterilized antibacterial raw material (1) contains about 50% of the wood vinegar solution, and the smoked chip material (22) has a particle size of about 10 to several mm. Adopted a grain size of about tea.

  In the fermentation accelerator of Example 1 of the present invention, the fine ash powder in the form of fine powder produced by the combustion of carbide such as fossil fuel was used as the carbide ash raw material (2a).

  In the fermentation promoter of Example 1 of the present invention, the carbide ash raw material (2a) and the rice bran raw material (2b) are used as the additive raw material (2). As shown in FIG. 1, 10% by weight, and the carbide ash raw material and rice bran raw material are 50% by weight and 40% by weight, respectively, so that the additive raw material is 90% by weight.

  FIG. 2 is a production process diagram showing a method for producing a fermentation promoter of Example 2 of the present invention.

  In the production process diagram of Example 2 of the present invention, the chopped wood (20) made of undried twigs, leaves, berries and the like is crushed into small pieces of tea with a particle size of about 10 to several mm using a crusher or the like. (S 20a), and through non-heat drying (S 20b) such as drying in the shade until the specific gravity drops to about 0.5, the smoked chip material (22) is secured, and the smoked chip material is Mix the same amount of wood vinegar liquid (21) by using a mixer such as a mixer (S 22a), and store the mixed mixture in a container. Store in a low-humidity storage location for at least several months (for example, half a year), impregnate (S 22b) until osmotic absorption is absorbed, and secure the sterilized antibacterial raw material (1). Carbide ash raw material (2a) consisting of fine powdered fine ash powder, also called fly ash, and rice bran raw material (2b) 1 is mixed with stirring at the weight ratio shown in FIG. 1 (S1), the fermentation accelerator (3) is secured, and stored using a storage means such as a bag until use. It is characterized by things.

  In the production process diagram of Example 2 of the present invention, the sterilizing antibacterial raw material (1), the carbide ash raw material (2a), and the rice bran raw material (2b) are mixed (S1). In order to prevent scattering of ash raw materials and to ensure sufficient mixing efficiency, the carbide ash raw materials are introduced first, then the rice bran raw material containing a lot of oil and fat, and finally the sterilizing antibacterial raw materials. Is recommended.

  FIG. 2 is a fermentation treatment process diagram showing a fermentation treatment method using the fermentation accelerator of Example 3 of the present invention.

  In the fermentation treatment process diagram of Example 3 of the present invention, as a fermentation target material (30) that suppresses spoilage and requires aerobic fermentation, a mixture such as wood chips and crushed wood is adopted, and the fermentation target material is Microorganized by crushing and pulverizing (S 30a) with a crusher, etc., and securing crushed and crushed material (32) with a length of about several tens of mm and a diameter of about several mm, and then aerobic fermentation Water (31), which also functions as a nutrient source for the cells, is replenished by a predetermined amount to adjust the water content (S 32a), to secure the water-adjusted material (33), and then the weight of the water-adjusted material (= M) The weight (= p) of the fermentation accelerator (3) is mixed (S 33a) with stirring in a mixer or the like (S 33a), taken out after a predetermined time, and fermented (S 33b) and after the predetermined fermentation temperature is maintained, the desired fertilizer (4) that suppresses malodor is secured.

  In the fermentation process diagram of Example 3 of the present invention, the moisture adjustment (S 32a) is such that the specific gravity ρ = m / V of the strip material (32) of the material to be fermented (30) having a volume: V and a weight: m. The water (31) is replenished by a predetermined amount: w so that the predetermined specific gravity ρ is about 0.8, and the moisture adjusted material (33) having a weight: M = m + w is secured, and the specific gravity ρ Is more than a predetermined specific gravity ρ = 0.8, the weight (= p) of the fermentation accelerator (3) not to be replenished and mixed (S 33a) is assumed to contain sufficient water. The weight of the moisture-adjusted material: a predetermined 5% by weight of M, and therefore p = Mx (5/100).

  In the fermentation treatment process diagram of Example 3 of the present invention, the material to be fermented (30) with volume: V and weight: m, and water with weight: w (S 32a) and mixing (S 33a). 31), weight: M = m + w moisture-adjusted material (33), and weight: the weight of various mixed materials consisting of p fermentation accelerator (3), as shown in FIG. On the other hand, volume: V = 80 L and weight: m = 50 kg, so that water is replenished with weight: w = M−m = 14 kg so that V · ρ = M = 64 kg, thus promoting the fermentation. Weight of agent: p = Mx (5/100) = 64 x (5/100) = 3.2 kg was employed.

  In the fermentation treatment process diagram of Example 3 of the present invention, the fermentation temperature measurement in the fermentation (S 33b) process is performed by mixing (S 33a) with stirring with a mixer or the like using various mixed materials shown in FIG. After about 10 minutes, the sample is taken out and fermented while measuring the temperature to secure the result as shown in FIG. 5. According to these results, the maximum temperature is 63 ° C as early as about 1 day after the start of fermentation. The desired fertilizer (4) that suppresses malodors can be secured after 10 or more days, and constitutes the carbide ash raw material (2a) of the fermentation accelerator (3). According to various fermentation experiments in which the content weight of the fine ash powder in fine powder was changed, the higher the content weight, the higher the temperature after the start of fermentation: the rise time was shortened and the maximum temperature I found a tendency to increase.

It shows the content% by weight of the fermentation accelerator. (Example 1) It is a manufacturing process figure which shows the manufacturing method of a fermentation promoter. (Example 2) It is a fermentation treatment process figure which shows the fermentation treatment method using a fermentation promoter. (Example 3) In the fermentation treatment method, each weight of the mixed material used for the fermentation treatment is shown. (Example 3) It is the fermentation temperature measurement of a fermentation process in a fermentation processing method. (Example 3)

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bactericidal antibacterial raw material 2 Additive raw material 2a Carbide ash raw material 2b Rice bran raw material 3 Fermentation accelerator 4 Fertilizer 20 Firewood wood 21 Wood vinegar liquid 22 Smoked chip material 30 Fermentation target material 31 Water 32 Ground fine material 33 Moisture adjusted material

m Weight of material to be fermented w Weight of water added to moisture adjustment p Weight of fermentation accelerator M = m + w: Weight of material to be fermented after moisture adjustment S1 Mixing
S20a Shredded
S20b Non-heat drying
S22a mixing
S22b impregnation
S33a mixing
S33b fermentation

Claims (3)

A mixed material composed of a sterilized antibacterial raw material (1) and an additive raw material (2), the sterilized antibacterial raw material contains hinokitiol (chemical formula: C ₁₀ H ₁₂ O ₂ ) and absorbs wood vinegar liquid. It consists of smoked chip material, and the additive raw material comprises at least a carbide ash raw material (2a) and a rice bran raw material (2b), and the carbide ash raw material is a fine powdery fine ash powder produced by carbide combustion A fermentation promoter characterized by having the body as a main component. Through pulverization and fragmentation (S 20a) and non-heat drying (S 20b) of undried smoked wood (20), a smoked chip material (22) is secured, and a wood vinegar solution ( 21) is mixed (S 22a), and the mixed mixture is impregnated (S 22b) until the wood vinegar is sufficiently permeated and absorbed into the smoked chip material to secure the sterilized antibacterial raw material (1), and then the The sterilized antibacterial raw material, the carbide ash raw material (2a) mainly composed of fine ash powder produced by carbide combustion, and the rice bran raw material (2b) are mixed with stirring (S1), and the fermentation accelerator (3 ) Is ensured. A method for producing a fermentation promoter. Fermentation accelerator (30) is pulverized into small pieces (S 30a), and a fine piece material (32) is secured, and then water (31) is replenished by a predetermined amount to adjust water content (S 32a). The moisture-adjusted material (33) is secured, and then a predetermined amount of the fermentation promoter (3) according to claim 1 is mixed (S 33a) with stirring and fermented (S 33b). A fermentation treatment method using a fermentation accelerator, characterized by securing a predetermined fertilizer (4) after the fermentation temperature is maintained.