KR20140071030A - Method of production of paper mulching by using food waste and hay - Google Patents

Abstract

The present invention relates to a method for manufacturing with mulching recycled paper by using food waste and by-product of agricultural products, which is a technique of the method of manufacturing with mulching the paper by using the method of manufacturing the paper by collecting food waste discarded in daily life, straw which is a by-product of rice crop, barley straw, and wheat straw. The meaning of mulching is to coat soil, and the mulching is to prevent the erosion and drying of the soil to cover fields or rice field, to prevent the occurrence of weeds, to adjust the temperature of the floor, and to prevent soil epidemic.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing paper mulch using food waste and hay,

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 garbage disposal apparatus 100 for squeezing and dewatering and crushing food garbage, a bone waste shredder A transfer pipe 200 for transferring the food waste discharged from the food waste disposal apparatus 100 to the food waste processing apparatus 100 and a blower 200 installed in the transfer pipe 200 for applying pressure to the food waste received in the transfer pipe 200, Referring to Fig. 2, the food waste disposal apparatus 100 includes a case 10 and a crushing crushing means 30.

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 conveying pipe 200, A food waste storage unit 16 is formed.

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 clove crusher 300 includes a bone and a closed angle input port 310 into which a bone and a closed angle are inserted, a crushing device 330 and 340 for crushing the inserted bone and the closed angle, The bones and the closed angle crushed by the guide means 320 and the crushing apparatuses 330 and 340 for moving the bone and the closed angle toward the crushing apparatus 330 are introduced into the food waste storage unit 16 of the food waste processing apparatus 100, And a bone and a cervical drainage pipe 350 for supplying the bone and the cervix drainage. As the guide means 320 progresses from the injection port 310 to the pulverizing device direction 330,

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 clogging machine 100 and then stored in the food storage part 16. [ It is possible to prevent corruption of meat, shellfish, etc. attached to the bone or the hull. The bone or the closed angle is fed through the inlet 310 and then conveyed to the first crushing roller 330 through the guide means 320. The bone or the closed angle which has been crushed by the teeth 331 of the first crushing roller 330 is finely crushed by the second crushing roller 340 and then stored in the food storage section 16 through the discharge pipe 350.

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)

The reclaimed paper manufacturing method of the present invention comprises the steps of preparing a food waste blanket (1) softened by kneading dry and shredded food wastes, a step of hay bamboo (2) in which by-product straw after harvesting is boiled in lye, The ratio of the pulp raw material (5) to the pulp raw material (1) is about 40%, the hay bake (2) is about 20% (6) is mixed at a ratio of about 25% point, and the sizing agent (6) is mixed at a ratio of about 10% point, the sizing agent (6) is mixed by a ratio of about 5% A step of distributing the finely crushed dough composition material through the wire net part and a step of distributing evenly to the flat plate, a step of forming a rough stratum evenly with a heavy material such as a roller,
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,

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