JP4787368B2 - Garbage composting material for corrugated cardboard box and its manufacturing method - Google Patents

Description

The present invention relates to a processing material produced in a prefecture for easily composting raw garbage discharged from a general household in a cardboard box and a manufacturing method thereof.

The method of composting garbage from households in a cardboard box together with processing materials such as peat moss reduces the amount of garbage and reduces the cost of collecting garbage, and can also be used in apartment buildings without a garden. For this reason, some local governments are promoting the spread.
As described in Patent Document 1, as a corrugated cardboard box for such applications, an invention that suppresses odor by providing a vent filled with charcoal grains, and that favors the temperature environment of fermentation by adding a hot water bottle Proposed.
In addition, as described in Patent Document 2, compost that decomposes raw garbage by storing organic inorganic materials and a moisture regulator in a bag instead of a cardboard box and stirring the raw garbage from the home. Manufacturing methods have been proposed.
Further, as described in Patent Document 3, a cylindrical chip material formed by slicing and curling wood obliquely has been proposed for moisture adjustment when composting raw garbage.

JP2008-264709 JP2008-296147 JP2001-62435

However, as described in Patent Document 1, a structure with a vent hole filled with charcoal grains or a hot water bottle is cumbersome to handle, so it is used daily by housewives who are busy with household chores, work, and childcare. Not suitable for doing.
In addition, as described in Patent Document 2, a method for decomposing raw garbage by storing organic inorganic materials and a moisture adjusting agent in a bag body and adding raw garbage from a home and stirring the It is necessary to purchase and use the bag body specially, and since the moisture regulator is not perfect and the generation of moisture during the fermentation process is unavoidable, the countermeasures are difficult and unsanitary. is there.
As described in Patent Document 3, a cylindrical chip material obtained by slicing and curling wood diagonally needs to be specially obtained for moisture adjustment when composting raw garbage, which is expensive. Moreover, the moisture adjusting agent is not perfect and is not suitable for general household use.
The technical problem of the present invention pays attention to such a problem, and even if water is generated during fermentation, it can absorb water effectively, and it can be easily and inexpensively even for housewives simply by putting it in a readily available cardboard box. The goal is to promote local production for local consumption by composting raw garbage and realizing processing materials with raw materials from the prefecture.

Claim 1 is a method of depositing wood chips formed by crushing wood, spraying and fermenting a liquid component obtained by solid-liquid separation of cow manure and solids, and cattle manure in solid liquid. Ripe compost (upper part of FIG. 1) formed by spraying and fermenting the liquid obtained by solid-liquid separation of cattle manure to the separated solid is finally blended at a predetermined ratio as in step S8. It is a garbage composting material for cardboard boxes.

In claim 2, the blending ratio of the woody compost and the fully-ripened compost is in a range of 3: 1 to 7: 1 by volume ratio . If the amount of wood compost is larger than the range of 3: 1 to 7: 1 by volume ratio, the fermentation decomposition of raw garbage is delayed and it takes a long time for composting, and it is less than the range of 3: 1 to 7: 1 And there is a problem that the moisture from the garbage cannot be absorbed efficiently.

Claim 3 is a process for producing wooden compost by depositing wooden chips, spraying and fermenting a liquid component of cattle manure ;
At least a step of producing a fully-ripened compost obtained by spraying and fermenting a liquid component of cattle manure to a solid material of cattle manure ;
A step of blending the woody compost and the fully-ripened compost in a predetermined ratio;
It is a manufacturing method of garbage compost oak material for cardboard boxes made of.

Claim 4 is a secondary fermentation by adding a distiller rice cake generated in the Awamori production stage after spraying a liquid component of cattle manure to a solid matter of cattle manure and composting it at least. a method for producing a composter oak material for corrugated cardboard box to the ripe compost.

Claim 5 is characterized in that a wood chip is deposited, a fermented chip obtained by spraying and fermenting a liquid component of cattle manure and a solid material of cow manure is mixed to obtain a compost raw material for fully matured compost. it is a manufacturing method according to claim 3 or garbage compost oak material for corrugated cardboard box according to claim 4.

Claim 6, depositing a woody chips, and wood compost made by spraying fermenting liquid fraction obtained by solid-liquid separation manure of cattle, at least, the manure the solid-liquid separated solid cattle, cattle manure A raw compost composting material in a corrugated cardboard box , blended in a specified proportion with fertilized fertilizer that is fermented by spraying the liquid component separated into solid and liquid, and throwing in raw garbage generated from home It is a garbage composting material for cardboard boxes, which is used for composting by stirring.

As described in claim 1, when wood chips formed by crushing wood are deposited , and wood compost formed by spraying and fermenting a liquid component obtained by solid-liquid separation of cattle manure and ripe compost are blended at a predetermined ratio, Since the wood chip fiber is excellent in water absorption, effectively absorbing the water generated during the decomposition and fermentation of the garbage eliminates the problem of the garbage sticking and hindering the fermentation, and the fiber It also serves as a moisture adjustment by absorbing water.
On the other hand, the fully-ripened compost is fertilized by spraying the liquid content of cattle manure into solid matter obtained by solid-liquid separation of cow manure, and composting it with cardboard boxes from home In doing so, problems such as sticking and hindering drying can be prevented.
Further, since the fully matured compost is blended in a smaller amount than the woody compost, the fermentation can be delayed and a predetermined amount of raw garbage generated in a predetermined period can be effectively composted. Moreover, since the fermentation rate can be easily adjusted by the blending ratio of the woody compost and the fully-ripened compost, blending that meets consumer demand is possible. In addition, the remaining fully matured compost that is not used for blending can be used in the soil as normal compost, and exhibits rapid effects on plant growth.

As in claim 2, the mixing ratio of the woody compost and the fully matured compost is set to a range of 3: 1 to 7: 1 by volume ratio, so that the garbage discharged from ordinary households is about one month. It is a composting material suitable for household use, which can be fermented and decomposed for a period of time to be composted. In addition, because the amount of fiber fermented fine chips is about 3 to 7 times that of fully matured compost, it is less sticky when fermented and decomposed when mixed with raw garbage generated every day in ordinary households. While being able to prevent the adhesive state from being caused by moisture, the fiber can also serve as a moisture regulator by absorbing moisture.

According to claim 3, the wood compost is produced by depositing wood chips, spraying and fermenting the liquid content of cattle manure, so that fiber wood is used, and in the composting process, raw garbage is used. In addition to being able to suppress the sticking of water, it has excellent water absorption of the water generated during the fermentation decomposition process, no special water absorption measures are required, and if extra water that cannot be absorbed by wooden compost is generated, it is absorbed into the cardboard box. And it will not cause any trouble because it is transpiration to the outside air.
On the other hand, ripe compost is produced by applying the liquid to fertilized solids of cattle and fermenting it, but if it is mixed with wood compost, it can also be used as ordinary compost.
Thus, since the wood compost and the fully matured compost are blended at the end of the manufacturing process, blending that meets the demands of consumers is possible.

After the primary fermentation as in claim 4, the secondary fermentation is carried out by adding the distilled rice cake generated in the awamori manufacturing stage, so that the secondary fermentation can be promoted using the distilled rice cake rich in microbial nutrients. Can produce fully-ripened compost.

As in claim 5, it is preferable to use a mixture of a fermentation chip obtained by depositing a wood chip, spraying a liquid component of cow manure and fermenting it, and a solid component of cow manure. The mixing ratio is a volume ratio, and about 1 to 2 fermentation chips are suitable for a solid content of 3 to 4.

As in claim 6 , the wood chips are deposited, the bovine manure liquid is sprinkled and fermented, and the wood manure is spread and fermented with cattle manure solids. and become mature compost by blending at a predetermined ratio, a garbage composting material encased in a cardboard box, carton using a garbage generated from home to composting by swirling charged because it is of garbage composting materials, also can be easily composted in the apartment house just to get a cardboard box in each home, and inexpensively garbage easily compostable, because the handling is simple, home This is suitable for reducing the amount of garbage generated from the city, and reduces the burden of municipal garbage collection.

It is a flowchart which shows the process of manufacturing the garbage composting material for cardboard boxes by the method of this invention. It is a perspective view which shows the corrugated cardboard box which puts the material for composting completed garbage.

Next, an embodiment of how the garbage composting material for corrugated cardboard boxes and the manufacturing method thereof according to the present invention are actualized will be described in detail. FIG. 1 is a flowchart showing a process for producing a garbage composting material for a cardboard box by the method of the present invention, wherein the upper stage is a process for producing a fully-ripened compost and the lower stage is a process for producing a wooden compost.
The lower step S1 is raw timber that is used as a raw material for woody compost, and is generated when a green zone or a row of trees is cut or pruned, and there may be a slight mixture of leaves, weeds, and the like.
After crushing this raw wood into rough chips having a length of about 30 to 50 mm and a thickness of about 30 to 50 mm in the primary crushing step in step S2, the raw wood is then crushed again in the secondary crushing step in step S3 to obtain a smaller length. The raw material for the woody compost is made into granular fine chips of about 3 to 10 mm in thickness and about 3 to 10 mm in thickness.

As in step S4, the fermented chip in step S5 is manufactured by spraying and fermenting a liquid component obtained by solid-liquid separation of livestock manure in a state where the fine wooden chips are deposited.
This fermented chip can be used as a compost raw material for fully matured compost (step s4), but is sieved as in step S6 to obtain a fermented fine chip in step S7. Note that the coarse chips generated during sieving are returned to the secondary crushing in step S3 and crushed again before being subjected to sedimentation fermentation.
When the fermented fine chips of step S7 are sent to the blending process of step S8 and blended with the mature compost at a ratio of about 5 to 1, the composting material for cardboard boxes is completed.

The fully matured compost is manufactured in the order of steps shown in the upper part. The upper step s1 is a raw material for fully matured compost and uses livestock manure. For example, cattle manure such as a dairy cow is used to separate the liquid in step s31 and the solid in step s32 by a solid-liquid separator in the next step s2.
And the liquid part of step s31 is spread | dispersed on a wooden chip | tip by the sedimentation fermentation process of said lower step S4, and it uses for acceleration | stimulation of fermentation. Further, as in step s5, it is sprayed and used also in the sedimentation fermentation process for fully matured compost.
The solid content in step s32 after the solid-liquid separation is used as the compost raw material in step s4. At this time, the compost raw material may be formed only by the solid content s32, but it is preferable to use it by mixing with the fermentation chip of step S5. A mixing ratio of about 1 to 2 fermentation chips is suitable for a solid content s32 of 3 to 4 in volume ratio.
This compost raw material s4 is used as the primary fermentation raw material of step s6 by spraying the liquid component s31 after the solid-liquid separation in the state of being deposited as in step s5 and performing sedimentation fermentation.

The primary fermentation raw material s6 is sieved in the sieving step of step s7, and the coarse portion is returned to the compost raw material of step s4 to repeat the sedimentation fermentation.
The fine portion after sieving is the completion of the fully-ripened compost in step s9 when the awamori distiller in step s8 is added and mixed and then fermented and matured for about 100 days. Awamori distillery s8 is in a state containing a stock solution and a solid before being used for the production of moromi vinegar, and is rich in nutrients of microorganisms, and thus is suitable for promoting fermentation and ripening of compost.
When the completed ripe compost s9 is used for soil as normal compost, it exhibits a rapid effect on the growth of the plant. By blending with the fermented fine chip S7, the production of the composting material for garbage shown in step S8 is produced. You can also use it.

The mixing ratio of the fermented fine chips and the fully-ripened compost s9 in step S7 is optimally about 5 to 1 in volume ratio, but is also allowed in the range of about 3 to 1 to 7 to 1.
In this way, the amount of fiber fermented fine chips is about 3 to 7 times that of fully-ripened compost, so there is little stickiness when it is fermented and decomposed when mixed with raw garbage generated every day in ordinary households. It is possible to prevent the adhesive from being brought into a sticky state and to absorb moisture, so that the fiber can also serve as moisture adjustment.
Moreover, because it is a raw wood that has been fermented in step S4 and fermented to a medium level, it is in the middle of fermentation, unlike ripe compost, so if you mix raw garbage, the fermentation proceeds slowly with the raw garbage. In about a month, it becomes a complete compost with raw garbage and can be used in kitchen gardens.

The garbage composting material manufactured by the method of FIG. 1 is used in a cardboard box B as shown in FIG. The cardboard box B shown in FIG. 2 is a normal cardboard box composed of the bottom wall 1, the side wall 2, and the lid portions 31 to 34, and it is sufficient to use the waste after being used for packing various products.
In use, an auxiliary plate 4 having the same size as the bottom wall 1 is laid in the cardboard box B to form a double bottom, and the garbage composting material S8 produced as described above is placed thereon. throw into. The amount used is about 1/3 to 1/2 of the cardboard box B. The bottom of the cardboard box B is preferably raised with a spacer member in between so that the bottom does not directly contact the floor.
Next, the garbage is put into the garbage composting material in the cardboard box and mixed so as to become familiar with each other. That is, about 300 to 500 g of organic matter such as vegetable scraps, fruit peels, and leftovers is added per day. As a result, the microorganisms breathe and generate heat around 45 ° C., which accelerates the fermentation decomposition. Therefore, stir even on days when garbage is not thrown in and put air in.

When the mixing is finished, the lid plates 31 to 34 are closed and covered with an old clothes or non-woven cloth having air permeability so as to prevent gas and the like from entering.
By such a method, about 15 kg of garbage can be composted with one cardboard box and 7 kg of garbage composting material.
After use, the cardboard box effectively absorbs moisture generated during composting of internal garbage and evaporates to the outside air, so there is no risk of excess moisture leaking out and becoming unsanitary. Since the corrugated cardboard box B is also corroded from the inner surface, it can be finally buried in soil and composted. Therefore, there is no problem that garbage that needs to be disposed of is generated.
As described above, according to the present invention, it is possible to obtain a packaging cardboard box and easily compost the garbage, so that the garbage generated daily from the home can be fermented and decomposed to be composted. This contributes to a reduction in weight, reduces the burden of municipal garbage collection, and leads to effective use of resources.

As described above, the garbage composting material according to the present invention in which wood chips obtained by crushing wood are deposited and fermented with fermentation materials such as livestock excreta, the wood chips are excellent in water absorption. By effectively absorbing the water generated during the decomposition fermentation, the problem that the garbage adheres and hinders the fermentation is solved. In addition, since the matured compost is blended in a smaller amount than the woody compost, it is suitable for composting raw garbage generated regularly from the home in a predetermined period by delaying the fermentation.

B Cardboard box 1 Bottom wall 2 Side walls 31-34 Lid 4 Auxiliary plate

Claims (6)

Depositing wood chips obtained by crushing lumber, and wood compost made by spraying fermenting liquid fraction obtained by solid-liquid separation manure of cattle, at least, the manure the solid-liquid separated solid cattle, cattle manure the solid-liquid separated garbage compost oak material for cardboard box liquid fraction sprayed ferment, characterized in that by blending the mature compost formed by a predetermined ratio. The mixing ratio of the wood compost and mature compost, garbage compost oak material for cardboard boxes according to claim 1, characterized in that in the range of 3 to 7: 1 by volume. A process for producing wood compost by depositing wood chips formed by crushing wood, spraying and fermenting a liquid component obtained by solid-liquid separation of cattle manure ;
At least a step for producing a fully-ripened compost obtained by spraying and fermenting a liquid obtained by solid-liquid separation of cattle manure to solids obtained by solid-liquid separation of cow manure ;
A step of blending the woody compost and the fully-ripened compost in a predetermined ratio;
Method for producing a composter oak material for cardboard boxes, characterized in that it consists of. At least, after solid-liquid separation of cattle manure is applied to the solid matter that has been separated from cattle manure, it is first fermented and composted. by method of garbage compost oak material for cardboard boxes according to claim 3, characterized in that said ripe compost. A wood chip made by crushing wood is deposited, a fermented chip made by spraying and fermenting a liquid component obtained by solid-liquid separation of cattle manure, and a solid material obtained by solid-liquid separation of cow manure are mixed to produce a fully-ripened compost 3. a process for producing a food waste compost oak material for corrugated cardboard box according to claim 4, characterized in that the compost material.
Depositing wood chips obtained by crushing lumber, and wood compost made by spraying fermenting liquid fraction obtained by solid-liquid separation manure of cattle, at least, the manure the solid-liquid separated solid cattle, cattle manure A raw compost composting material in a corrugated cardboard box , blended in a specified proportion with fertilized fertilizer that is fermented by spraying the liquid component separated into solid and liquid, and throwing in raw garbage generated from home A garbage composting material for cardboard boxes, which is used for composting by stirring.

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