KR20030025557A - Composite of artificial tree-planting soil for planting slope and manufacturing method thereof - Google Patents

Abstract

PURPOSE: An artificial soil composition for tree planting on an incline surface is provided which contains waste paper powder, coconut coir and an absorbent in a suitable ratio. The composition is effective in germination, rooting and growth of a plant and achieves environmentally friendly afforestation. CONSTITUTION: About 15 to 30% by weight of coconut dust comprising 20 to 40% by weight of waste paper powder and coconut coir is mixed with 15 to 40% by weight of Terraco as an absorbent and optionally at least two of 0 to 15% by weight of rice straw, 0 to 10% by weight of jute, 0 to 5% by weight of wood vinegar and 0 to 10% by weight of vermiculite. Thereafter, the mixture is ground in a rotational blade(14) and compressed in a compressor(60).

Description

COMPOSITE OF ARTIFICIAL TREE-PLANTING SOIL FOR PLANTING SLOPE AND MANUFACTURING METHOD THEREOF

The present invention relates to a surface artificial green soil composition and a method for manufacturing the same, for example, when the greening construction by the so-called sprinkling greening method for the greening of the inclined surface such as the incision formed during the civil engineering is mixed with the adhesive for the greening It relates to a surface artificial green soil composition and a method for manufacturing the same sprayed on the surface after.

For example, in the process of carrying out civil engineering works such as road construction, a slope is cut to make a road, and a slope cut (hereinafter referred to as "law") is formed on the slope. Soils and stones that make up this surface flow down because they have no support, and there is a high possibility of collapse. Therefore, it is necessary to green the surface to restore the surface stably.

During the greening, the plant seeds for greening are usually mixed with water with the artificial green soil composition provided as nutrients, sprayed, and affixed to the surface, and then easily rotted and used as nutrients for plant seeds. By stabilizing the root surface by covering the legal surface with a recording giant (for example, a giant proposed by the present inventors proposed in Korean Patent Application Publication No. 98-25589, etc.) to make the root well.

Therefore, the artificial green soil composition should have sufficient abundance and conservatism so that the plant seeds can be well rooted on the surface of the plant, while also having sufficient adhesiveness to maintain the plant seeds adhered to the surface of the plant, and exothermic upon decomposition. Should not damage plant seeds.

Various such artificial artificial green soil composition has been proposed, and among them, a natural vegetation greening composition disclosed in Korean Laid-Open Publication No. 2000-49599 is mentioned. This natural vegetation greening composition is 20 to 60% by weight of ocher, 10 to 40% by weight of paper sludge, 1 to 10% by weight of adhesive, 5 to 30% by weight of fertilizer, 1 to 20% by weight of rice straw and 1 to 10% by weight of plant seed. To the composition consisting of 0.1 to 5% by weight of useful microorganisms are added to the composition.

However, the greening composition, such as the paper sludge and the adhesive except the loess for sticking to the normal surface of the plant seeds, the nutrient providing capacity for the plant seeds is reduced. In particular, the paper sludge uses paper sludge generated during the paper manufacturing process of the paper company or ashes incinerated by the paper sludge. Thus, the paper sludge contains treatment chemicals that are harmful to plants, which are used in the paper manufacturing process. have. Therefore, germination of plant seeds or growth of germinated plants are inhibited by paper sludge and adhesive components harmful to plants. In addition, it is difficult to produce a greening composition by forming the above-described elements, so productivity is low, and packaging, storage, handling, etc. of the formed product are cumbersome.

There are many other artificial green earth compositions, but they are also similar to the above in that they are mainly composed of paper sludge.

The present invention has been made in consideration of the above-described conventional problems, and aims to increase the production productivity of the surface artificial green soil composition by reducing the manufacturing cost by making it easy to manufacture the surface artificial green soil composition.

Another object of the present invention is to provide a surface artificial green soil composition having sufficient binding properties, water retention, and adhesion to the surface.

Still another object of the present invention is to provide an artificial artificial green soil composition which is easy to handle.

1 is a block diagram showing an apparatus for producing a surface artificial green soil composition according to the present invention.

Figure 2 is a block diagram showing a process for producing a surface artificial green soil composition according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: grinder, 14: rotary grinding blade,

20: air supply blower, 30: exhaust fan,

40: storage tank, 41: nozzle,

42: stirring blade, 50: screw conveyor,

60: compressor

In order to achieve the above object, the artificial artificial green soil composition according to the present invention, the waste paper ground, coconut dust made by grinding the coconut shell fiber (coir or coco peat), and terraco (absorbent) terraco) is characterized in that the composition is mixed in a predetermined weight ratio.

In addition, as another example of the surface artificial green soil composition according to the present invention, waste paper shredded, coconut dust formed by crushing the coir shells of the coconut shell fiber, terraco as an absorbent in a composition composed by mixing in a predetermined weight ratio At least two or more of jute, wood vinegar, and vermiculite, which are made by pulverizing crests and hemp, may be further added in a predetermined weight ratio.

In addition, the present invention is a method for producing a surface artificial green soil composition prepared as described above, by inserting the materials for the composition into the grinder and blowing air to the grinder 10 by the air supply blower Dry grinding of the materials thrown into the pulverizer by the rotary grinding blades; Transferring the pulverized product pulverized in the crusher to a storage tank by suction pressure of an exhaust fan and blowing pressure of the air supply fan; Making a ground artificial green soil composition having a predetermined viscosity by supplying water to the ground powder stored in the storage tank at a predetermined weight ratio through a nozzle and stirring the mixture by stirring blades; Forcing the plain artificial green soil composition from a storage tank to a compressor by a screw conveyor; Compressing the artificial artificial green soil composition transferred to the compressor into a cuboid structure; And, it characterized in that it comprises a step of inserting the artificial artificial earth soil composition of the rectangular parallelepiped into the packaging bag while discharging from the compressor.

According to the present invention, the wood vinegar solution may be further supplied at a predetermined weight ratio together with the water in the step of supplying water at a predetermined weight ratio to a pulverized product stored in the storage tank through a nozzle.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

The artificial artificial green soil composition according to the present invention is composed by mixing waste paper, coconut dust, and terraco in a predetermined weight ratio. In this case, the composition ratio is 20 to 45% by weight of the waste paper grind, 15 to 40% by weight of terraco, and 15 to 30% by weight of coconut dust. For example, 40% by weight of waste paper grind, 30% by weight of terraco, and 30% by weight of coconut dust may be formed at an appropriate composition ratio.

In the present invention, pulverized waste paper such as corrugated cardboard collected for recycling as waste paper ground is mainly used, thereby excluding harmful components such as paper sludge. In addition, it may be used that ground pulp is added in a predetermined weight ratio. This waste paper is mainly responsible for maintaining adhesion to the surface when sprayed on the surface of the adhesive made by mixing the plant seeds and water in the surface artificial green soil composition, and also has a moisturizing and warming function.

Coconut dust refers to a product made by breaking a coir, a coconut shell fiber. This coconut shell fiber, Coir, has excellent physical properties and high tensile strength. The coir has a natural diameter that is almost the same as that of glass fiber strands (about 0.11 mm) without being processed and is tangled irregularly as if the hair is entangled. It is large (about 100 times) incomparable with glass fibers of the same diameter. In addition, the long decomposition period prevents soil loss and erosion for a long time, and by the insulation effect helps to keep the plant seeds warm. Therefore, the coarse artificial green soil composition comprising coconut dust has a great advantage in protecting and developing plant seeds as well as stabilizing the surface by improving the adhesion force to the large surface to restrain the surface. In addition, coconut dust is not only responsible for providing nutrients as it is decomposed and organic fertilizer, as well as excellent water purification ability to activate the growth of plants.

Terraco is a fine paper fiber, mainly used as a raw material for sanitary napkins. Thus, the terraco is highly absorbent and shows high water content, providing sufficient moisture for plant seeds and germinated plants.

On the other hand, as another example of the artificial artificial green soil composition according to the present invention, at least two or more in the crest, jute, wood vinegar and vermiculite to the basic composition composed of waste paper grinds, terraco and coconut dust as described above It can be made by further addition in a predetermined weight ratio.

For example, rice straw, jute, vermiculite and wood vinegar may be further included in the base composition in an appropriate ratio, or jute, vermiculite and wood vinegar may be further included in the base composition in an appropriate ratio. In this case, the remaining components included in the basic composition are preferably included in a weight ratio of 10 to 20% relative to the total weight ratio. Specifically, it is preferable that the basic composition contains 0 to 15% by weight of rice straw, 0 to 10% by weight of jute, 0 to 10% by weight of vermiculite, and 0 to 5% by weight of wood vinegar.

For example, if the base composition is made of rice straw, jute, vermiculite and wood vinegar, their composition ratio is 30% by weight waste paper, terraco 25% by weight, coconut dust 25% by weight, rice straw 10% by weight, jute 3% by weight , 5% by weight of vermiculite, and 2% by weight of wood vinegar, and as another example, when the jute, vermiculite and wood vinegar are included in the basic composition, their composition ratio is 30% by weight of waste paper crushed, terraco 25% by weight , 25% by weight of coconut dust, 10% by weight of jute, 5% by weight of vermiculite, and 5% by weight of vinegar solution. That is, it may be formed in various composition ratios in the above range.

Rice straw plays a role of increasing soil adhesion along with waste paper pulverization, and plays a role as a support for germinating plants, and also has moisturizing properties. In addition, the crest has a component that acts as an accelerator in the germination, rooting and growth of plants.

Jute is made by crushing hemp, which is easily broken down and organically fertilized to provide nutrients, and wood vinegar is also responsible for supplying nutrients necessary for plant growth.

Vermiculite is known as a mineral with excellent moisture content, which improves moisture retention and plays a role in improving compatibility with soil.

In the present invention, nutrients necessary for germination and growth of plant seeds may be supplied using a material that is organic fertilizer, so there is no need to mix a separate fertilizer, but a predetermined amount of fertilizer may be added in consideration of the soil of greenery.

The artificial artificial green soil composition according to the present invention as described above is mixed with water by plant seeds, formed into a predetermined adhesive, and then sprayed onto the surface by a spraying device to be used for greening of the surface.

Next, a method for producing the surface artificial green soil composition of the present invention as described above will be described.

1 and 2 show an apparatus for producing a surface artificial green soil composition according to the present invention. The apparatus sucks and discharges a pulverizer 10 for dry grinding the input materials, an air blower 20 for blowing air to the pulverizer 10, and a pulverized product pulverized by the pulverizer 10. The artificial artificial greenery by storing the exhaust fan 30 and the pulverized product discharged by the exhaust fan 30 and adding water or a mixture of water and wood vinegar to the stored pulverized product and stirring them to have a predetermined viscosity. Storage tank 40 for making a soil composition, screw conveyor 50 for discharging the surface artificial green soil composition from the storage tank 40, and the surface artificial green soil transported by the screw conveyor 50 And a compressor 60 for compressing and discharging the composition into a cuboid.

The grinder 10 has a housing 11 having an openable hopper 12 on one side thereof and a plurality of rotary grinding blades 14 rotatably embedded by the motor 13 in the housing 11. The front of the hopper 12 may be further provided with a conveying conveyor 15 for automatically inserting the material. Each rotary grinding blade 14 may be installed to rotate by a single motor 13, respectively, as shown, or may be installed to rotate all of the rotary grinding blades 14 by one motor. The air blowing by the air supply blower 20 is preferably made to be blown into the housing 11 from the upper portion of the housing 11 through the air blowing duct 21 connecting the air supply blower 20 and the housing 11. The outlet of the housing 11 is connected by the storage tank 40 and the discharge duct 31, the exhaust fan 30 is installed in the discharge duct 31. Therefore, the pulverized product pulverized in the grinder 10 by the suction pressure of the exhaust fan 30 may be discharged to the storage tank 40 through the discharge duct 31. The storage tank 40 is preferably disposed at a position higher than the crusher 10 so that only a small crushed product can be added. The storage tank 40 has a nozzle 41 capable of spraying water or a mixture of water and wood vinegar to make a ground artificial green soil composition having a predetermined viscosity. The stirring blade 42 which can be provided is provided. In addition, the storage tank 40 is provided with a screw conveyor 50 for discharging the stirred surface artificial green soil composition. Compressor 60 is a square cylindrical housing 61 is made to be injected into the artificial artificial green soil composition that is conveyed by the screw conveyor 50 and a rectangular discharge port 62 is formed on one side of the lower end, and the housing 61 A cylinder 63 for compressing down the surface artificial green soil composition injected into the housing 61 vertically on the upper part thereof to form a rectangular parallelepiped, and a rectangular parallelepiped installed in the lower end of the housing 61. It has a discharge cylinder 64 for discharging the compressed artificial artificial soil composition.

Looking specifically at the step of making a surface artificial green soil composition by the apparatus as described above, first put the materials for the composition to the inside of the grinder 10 in a predetermined weight ratio. As the input materials, a mixture of waste paper grinds, coconut dust, and terraco may be added at once or these may be added individually. As other materials, waste paper grinds, coconut dust and terraco are added and at least two or more of crests, jute and vermiculite are added thereto.

Next, the raw material put into the grinder 10 is dry-pulverized. In this grinding step, the raw material is pulverized while the rotary grinding blades 14 are rotated while blowing air to the grinder 10 by the air supply blower 20. That is, the materials are scattered by the air blown by the air supply blower 20, and the scattering materials are uniformly crushed by the rotary grinding blade 14.

Next, the pulverized product pulverized by the pulverizer 10 is discharged to the storage tank 40 by the exhaust fan 30. In this discharge step, the pulverized product is discharged to the storage tank 40 through the discharge duct 31 by the suction pressure of the exhaust fan 30 and the blowing pressure of the air supply blower 20.

Next, the surface artificial green soil composition having a predetermined viscosity by supplying water to the ground powder stored in the storage tank 40 at a predetermined weight ratio through the nozzle 41 and stirring it by the stirring blade 42. Make As another method, a mixed liquid in which water and wood vinegar are mixed in a predetermined weight ratio is supplied to the ground powder stored in the storage tank 40 through a nozzle 41, and the ground powder is stirred by the stirring blade 42 to prepare the ground powder. The artificial artificial green soil composition having a viscosity is prepared.

Next, the surface artificial green soil composition is pumped from the storage tank 40 to the housing 61 of the compressor 60 by the operation of the screw conveyor 50.

Next, by driving the compression cylinder (63) to compress the surface artificial green soil composition injected into the housing 61 of the compressor 60 to make a rectangular parallelepiped structure.

Next, the packaging bag is disposed to surround the outlet 62 of the packing bag and the discharge cylinder 64 is driven to discharge the normal artificial green soil composition compressed into a rectangular parallelepiped to be inserted into the packing bag.

Next, the inlet of the packing bag is sealed and stored in the warehouse or shipped.

The artificial artificial green soil composition prepared as described above is mixed with plant seeds and water in greening papers, formed into a predetermined adhesive, and then sprayed onto the surface by spraying apparatus to be used for greening of the surface.

According to the present invention, since the paper sludge from the paper mill is used as one of the main components of the artificial artificial green soil composition, and pulverized waste paper such as corrugated paper collected for recycling is used, thus, harmful ingredients such as paper sludge are excluded. It is effective for germination, rooting and growth of plants.

In addition, by using coconut dust as one of the main components constituting the artificial artificial green soil composition of the present invention, it is possible to stabilize the surface effectively by excellent physical properties, high tensile strength and long decomposition period. Therefore, it is effective not only in protecting plant seeds and developing plants, but also in preventing rain and earth accidents from falling from the surface during rainy weather. In addition, this coconut dust is decomposed to organic fertilizer and excellent water purification ability to promote plant growth.

In addition, terraco, which is used as one of the main components of the artificial artificial green soil composition of the present invention, has excellent water absorption and can provide sufficient moisture to plant seeds and germinated plants by promoting high moisture content, thereby promoting plant growth. .

In addition, in the present invention, when at least two or more kinds of cactus, jute, wood vinegar and vermiculite are added in addition to the above-described main ingredients, the soil has excellent adhesion, water retention, moisturizing properties and nutrient supply properties, thereby further germinating, rooting and growing plants. Can be promoted.

In addition, in the present invention, since many components are decomposed over time and organic fertilizer is included, it is possible to supply environmentally friendly greening because it can supply sufficient nutrients necessary for germination, rooting and growth of plants without adding fertilizer separately.

In addition, in the method of manufacturing the artificial artificial soil composition of the present invention, after the dry grinding, the artificial artificial soil composition is prepared by adding water or a mixture of water / water-vinegar solution to the ground and stirring to prepare the artificial artificial soil soil composition The productivity is high. Therefore, it is possible to supply the artificial artificial green soil composition at low cost.

In addition, the artificial artificial green soil composition of the present invention is made of a rectangular parallelepiped structure and is convenient to handle. That is, not only loading storage of the artificial artificial earth soil composition is easy, there is an advantage that the storage space is reduced, and also easy to transport.

Claims (4)

20 to 40% by weight of waste paper crushed powder, 15 to 30% by weight of coconut dust formed by crushing coir, which is coconut shell fiber, and terraco, which is an absorbent, are mixed and composed at a composition ratio of 15 to 40% by weight. The artificial artificial green soil composition characterized in that. The method of claim 1, 0-15% by weight of crests, 0-10% by weight of jute made by grinding hemp, 0-5% by weight of wood vinegar, and 0-10% by weight of vermiculite, wherein at least two or more kinds are further added. Legal artificial green soil composition. Injecting materials to form the composition into the grinder, and blowing the air by the air supply blower into the grinder to dryly grind the materials scattered by the grinder into the grinder by rotating grinding blades; Transferring the pulverized product pulverized in the crusher to a storage tank by suction pressure of an exhaust fan and blowing pressure of the air supply fan; Making a ground artificial green soil composition having a predetermined viscosity by supplying water to the ground powder stored in the storage tank at a predetermined weight ratio through a nozzle and stirring the mixture by stirring blades; Conveying the artificial green soil composition from the storage tank to a compressor by a screw conveyor; Compressing the artificial artificial green soil composition transferred to the compressor into a cuboid structure; And, Method for producing a surface artificial green soil composition comprising the step of inserting the artificial artificial green soil composition of the rectangular parallelepiped into the packaging bag while discharging from the compressor. The method of claim 1, Method for producing a artificial artificial soil composition, characterized in that for supplying a mixed solution of wood vinegar solution in a predetermined weight ratio to the water in the step of supplying water to the pulverized product stored in the storage tank through a nozzle.