KR20140071030A - Method of production of paper mulching by using food waste and hay - Google Patents
Method of production of paper mulching by using food waste and hay Download PDFInfo
- Publication number
- KR20140071030A KR20140071030A KR1020120138879A KR20120138879A KR20140071030A KR 20140071030 A KR20140071030 A KR 20140071030A KR 1020120138879 A KR1020120138879 A KR 1020120138879A KR 20120138879 A KR20120138879 A KR 20120138879A KR 20140071030 A KR20140071030 A KR 20140071030A
- Authority
- KR
- South Korea
- Prior art keywords
- food waste
- food
- hay
- paper
- mulching
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/01—Waste products, e.g. sludge
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- Processing Of Solid Wastes (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to food waste disposal, and more particularly, to agricultural mulching made by recycling food waste.
In general, food waste from households and restaurants is collected separately and buried in waste or incinerated. However, when food waste is buried, food waste is corroded and odor is generated, and leachate is generated to pollute the soil.
Moreover, residents living near the landfill should always suffer from stench from food waste. In addition, incineration of food waste requires an excessive cost, and dioxins generated at this time are fatal to the human body.
Therefore, food waste is used for drying and then recycled for agricultural mulching.
An object of the present invention is to provide a food garbage disposal system capable of eco-friendly recycling of food garbage.
In order to accomplish the object of the present invention, the food waste collected is dried and crushed while the collected food waste is recycled into recycled paper, and the by-product straw is finely chopped into powder, (2), and the pulp raw material imported from abroad is designated as code (3), and the high-viscosity noodles and kelp are heated at a high temperature (4), and a sizing agent for treating the strength of the recycled paper is denoted by reference numeral (5), and the waste disposal code (1) is about 40% Point, the ratio of about 20% point of the straw (straw), the straw straw, the straw straw (straw straw) code 2 and the pulp raw material code 3 is about 25% point, And The sizing agent code (4) is mixed at a ratio of about 10% point, the size code (6) is mixed at a rate of about 5% point, and the mixture is sufficiently kneaded to pass the finely kneaded dough composition material through a wire netting, It spreads evenly on the flat plate, spreads it evenly to the same height as the roller, forms a rough layer, and then makes two flat rollers interlocked with each other, compresses it to maintain a proper thickness, and dries it to produce recycled paper , And cut into a desired length and width, and rolled in a round shape to produce an article.
The food waste grinding and drying apparatus according to the present invention is a device for grinding food waste by supplying and crushing food waste by means of a feed blade and a grinding blade, introducing the pulverized food waste into a dry stirring container equipped with a pair of stirring blades, And the completely dried food waste is dropped by the discharge drawer to be collected, and the discharge drawer is taken out to be pulverized and dried to remove the collected food waste,
The rotation speed of the input blade which is installed side by side is kept slow, and the rotation speed of the crushing blade installed at the lower center is maintained properly, so that the grinding blade is rotated rapidly while the food waste is detained by the input blade, The food waste is finely pulverized and then kneaded together with the paper jar using the paper, compressed with a roller, cut into paper and cut to produce agricultural mulching, thereby playing a role of nature-friendly mulching and causing natural decomposition. Seeking to be used.
As a result, it is expected to play a role as a recycling method for food waste and also as an environmentally friendly fertilizer.
1 is a configuration diagram of a garbage disposal system according to an embodiment of the present invention.
2 is a cross-sectional view of the food garbage disposal apparatus shown in Fig.
Figure 3 is a cross-sectional view of the bone and closure grinder shown in Figure 1;
FIG. 4 is a schematic view of a paper mulch production method according to the present invention.
Hereinafter, a garbage disposal system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
1, a food garbage disposal system according to an embodiment of the present invention includes a food
The case 10 has a generally rectangular parallelepiped shape and is provided with a food garbage inlet 11 at an upper portion thereof and a drain hole 12 at a lower side thereof. The drain hole 12 communicates with a drain pipe (not shown). In addition, an inlet passage 14 is formed in the lower portion of the lower portion and is surrounded by a heat insulating material 13, and an upper portion of the lower portion is provided with an outlet 15 connected to the
The crushing and crushing means 30 includes a housing 31, a screw 35 rotatably installed in the housing 31, and a motor (not shown) for rotating the screw 35.
The housing 31 is provided at one side thereof with a food intake pipe 32 communicating with the food waste intake port 11 and at the other side with a food discharge pipe 33 communicated with the intake passage 14 of the storage section. Further, a squeeze drainage port 34 through which waste water discharged when food waste is squeezed and crushed is provided so as to communicate with the drainage port 12.
The screw 35 is installed at one side of the lower part of the food stuffing pipe 32 and the other side is installed at the inside of the housing 31 toward the food waste discharge pipe 33. The screw 35 is formed so that the pitch decreases toward the other side, and the food waste is compressed while moving toward the food discharge pipe 33. The screw 35 is connected to a motor.
The storage unit cooling means 50 generally uses the components used in the refrigerator. A condenser 52 for condensing the refrigerant; a decompression device (not shown) for decompressing the refrigerant; and an evaporation pipe 54 for evaporating the refrigerant to exchange heat with the surroundings. The evaporation pipe (54) is installed outside the food garbage storage part (16). The cooling means 50 uses a general refrigeration cycle in this embodiment, but it goes without saying that the cooling means 50 can be cooled using a cooling element as necessary. Preferably, the heat and cooling element is a Peltier element. Here, the solar cell may be installed on the upper portion of the case 10 to generate electricity, and the generated electricity may be used to operate the cooling means. In addition, it is also possible to use electricity produced after electricity is generated by using wind power.
3, the bone and
So that the bone and the closed angle introduced into the insertion port 310 are guided.
The grinding apparatus includes a pair of first grinding rollers 330 to which a plurality of grinding teeth 331 are attached. The pair of first crushing rollers 330 crush the bone and the closed angle transmitted through the guide means 320 while being rotated together with each other. A power transmission means (not shown) including a motor and a gear is connected to the rotation shaft of the first crushing roller 330 to rotate the first crushing roller 330.
A pair of second crushing rollers 340 are disposed at a lower portion of the first crushing roller 330 and spaced apart from each other by a predetermined distance. The second crushing roller 340 is for finely crushing the crushed bone and the closed angle through the first crushing roller 330, and has a smooth surface. By adjusting the interval between the second crushing rollers 340, the particle size of the crushed bone and the closed angle can be adjusted.
In the present embodiment, two pairs of crushing rollers are used as a crushing device, but various crushing means such as a jaw crusher, a rotary crusher, and a hammer mill can be utilized.
First, food waste is supplied through the food waste inlet (11). The supplied food waste is supplied to the housing 31 through the food inlet pipe 32. When the screw (35) inside the housing (31) rotates, the food garbage is conveyed while being pressed forward. The wastewater discharged from the compression is discharged to the drain pipe through the compression drain port (34). The food waste is stored in the food storage unit 16 through the food discharge pipe 33. Since the inside of the food storage portion 16 is maintained in the refrigerated state by the cooling means 50 during storage, the food waste can be prevented from decaying for a certain period of time,
It is possible to prevent reproduction. The bone or the closed angle is crushed by the bone and the
The process of FIG. 4 is performed
The embodiments of the present invention described above should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such modifications and changes will be apparent to those skilled in the art and will fall within the scope of the present invention.
Claims (1)
A paper mulch production method using food waste and hay, characterized by all the steps of pressing and drying so as to keep the proper thickness,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120138879A KR20140071030A (en) | 2012-12-03 | 2012-12-03 | Method of production of paper mulching by using food waste and hay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120138879A KR20140071030A (en) | 2012-12-03 | 2012-12-03 | Method of production of paper mulching by using food waste and hay |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140071030A true KR20140071030A (en) | 2014-06-11 |
Family
ID=51125630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120138879A KR20140071030A (en) | 2012-12-03 | 2012-12-03 | Method of production of paper mulching by using food waste and hay |
Country Status (1)
Country | Link |
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KR (1) | KR20140071030A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160020755A (en) | 2014-08-14 | 2016-02-24 | 최상경 | Friendly Environment Mulching Sheet that has a Net Structure and Preparation Method Thereof |
KR20200046522A (en) | 2018-10-24 | 2020-05-07 | 배철민 | Functional mulching material for cutting paper box |
-
2012
- 2012-12-03 KR KR1020120138879A patent/KR20140071030A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160020755A (en) | 2014-08-14 | 2016-02-24 | 최상경 | Friendly Environment Mulching Sheet that has a Net Structure and Preparation Method Thereof |
KR20200046522A (en) | 2018-10-24 | 2020-05-07 | 배철민 | Functional mulching material for cutting paper box |
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