KR20200084207A - The panel used organic wastes recycling system and method thereof - Google Patents

Abstract

According to one embodiment of the present invention, provided is a panel for an organic waste recycling facility which is excellent in corrosion resistance. The panel for an organic waste recycling facility comprises: a metal distribution board formed of a fluorine coating layer; a partition separating the inside of the distribution board into a main unit of an upper end and a sealing unit of a lower end; one or more cables connecting the main unit and the outside of the distribution board; and a cable coupling unit in which the cable is in contact with an outer surface of the distribution board.

Description

Panel for organic waste recycling facility and its manufacturing method{The panel used organic wastes recycling system and method thereof}

The present invention relates to a panel for an organic waste recycling facility and a method for manufacturing the same, and more particularly, to a corrosion-resistant electrical panel.

Due to technological development and changes in livestock breeding, large amounts of manure are generated from livestock farmers' livestock, and the amount of other organic waste is continuously increasing due to continuous industrial development and improvement of living standards, causing environmental problems. . In order to deal with this, the need for expansion of organic waste recycling facilities has emerged.

Livestock wastewater, sewage sludge generated from domestic sewage treatment plants, marine dumping waste, and food waste contain a large amount of organic substances, and the life sciences or biosciences are caused by the content of volatile organic compounds (VOCs) and odor substances harmful to humans. It cannot be used without a chemical engineering approach. When these materials are introduced into the organic waste recycling facility and the panel of the electric field, there is a problem that the use period is very short. Due to the short life cycle, the replacement cycle is short, difficult to manage, costly to manage, and the research on corrosion resistance and long life electric panel is required to compensate for the problem that the operation of equipment is interrupted and the appearance is not good.

Republic of Korea Patent Publication No. 10-2009-0121532

Technical problem to be achieved by the present invention is to provide a panel for an organic waste recycling facility having excellent corrosion resistance.

Technical problem to be achieved by the present invention is to provide a panel for an organic waste recycling facility including a sealing portion to block external harmful substances.

The technical problem to be achieved by the present invention is to provide a panel for an organic waste recycling facility including a cable fastening portion to block external harmful substances.

The technical problem to be achieved by the present invention is to provide a method for manufacturing a panel for an organic waste recycling facility having excellent corrosion resistance.

The technical problem to be achieved by the present invention is to provide a method for manufacturing a panel for an organic waste recycling facility including a sealing portion that blocks external harmful substances.

The technical problem to be achieved by the present invention is to provide a method for manufacturing a panel for an organic waste recycling facility including a cable fastening part that blocks external harmful substances.

The technical problem to be achieved by the present invention is not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by a person having ordinary knowledge in the technical field to which the present invention belongs from the following description. There will be.

In order to achieve the above technical problem, an embodiment of the present invention is a metal switchboard made of a fluorine coating layer, a partition wall separating the inside of the switchboard into a main portion at the top and a sealing portion at the bottom, and connecting the main portion and the outside of the switchboard Provided is a panel for an organic waste recycling facility including at least one cable and a cable fastening portion in contact with the cable on an outer surface of the switchboard.

In addition, the metal may be characterized in that the carbon steel (SS400).

In addition, the optimum thickness of the fluorine coating layer may be characterized by being 45㎛.

In addition, the partition wall may be characterized in that it is installed at a position lower than 1/3 of the height of the entire switchboard.

In addition, it can be characterized in that the sealing portion is filled with a sealing compound to seal.

In addition, the surface of the cable may be characterized by being protected by a cable protection tube.

In addition, the cable may be characterized in that it passes through the sealing portion and is connected to the main portion.

In addition, the cable fastening portion may be characterized by being a cable gland as a wiring tool for sealing.

In addition, the sealing portion and the cable fastening portion may be characterized in that it has a sealing effect to block harmful gases, air and moisture from outside the switchboard from entering the main portion.

In order to achieve the above technical problem, another embodiment of the present invention comprises the steps of forming a fluorine coating layer on a metal switchboard, separating the inside of the switchboard into a main part at the top and a sealing part at the bottom by installing a partition wall inside the switchboard. Provides a method of manufacturing an organic waste recycling device panel comprising the steps of installing at least one cable so that the main part and the outside of the switchboard are connected, and assembling a cable fastening part so that the cable contacts the outer surface of the switchboard. .

In addition, the metal may be characterized by being carbon steel (SS400).

In addition, the optimum thickness of the fluorine coating layer may be characterized by being 45㎛.

In addition, the partition wall may be characterized in that it is installed at a position lower than 1/3 of the height of the entire switchboard.

In addition, it can be characterized in that the sealing portion is filled with a sealing compound to seal.

In addition, the surface of the cable may be characterized by being protected by a cable protection tube.

In addition, the cable may be characterized in that it passes through the sealing portion and is connected to the main portion.

In addition, the cable fastening portion may be characterized by being a cable gland as a wiring tool for sealing.

In addition, the sealing portion and the cable fastening portion may be characterized in that it has a sealing effect to block harmful gases, air and moisture from outside the switchboard from entering the main portion.

According to an embodiment of the present invention, the panel according to the present invention is formed of a fluorine coating layer on a carbon steel switchboard, has excellent corrosion resistance to external air and harmful gases, and has a long service life, thereby reducing the hassle of panel replacement. It is easy.

In addition, it has an aesthetic effect in reducing maintenance costs and appearance.

In addition, problems such as abrupt shutdown of facilities due to corrosion are reduced, which helps improve productivity.

In addition, the sealing part and the cable fastening part in the switchboard have a sealing effect to block external harmful gas, air, and moisture from entering the main part of the switchboard, and thus have safety against corrosion, and a long-life panel can be used.

In addition, it can replace overseas imports of high-priced finished products that have been used, which can help related domestic business and economy.

According to an embodiment of the present invention, the method of manufacturing a panel according to the present invention can manufacture a panel having excellent corrosion resistance by fluorine coating with a thickness optimized for a carbon steel switchboard.

In addition, by filling and sealing the sealing portion with a sealing compound, it is possible to double-block harmful substances that may be introduced into the interior through the cable.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be deduced from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a perspective view showing a schematic configuration of a panel according to the present invention.
2 is a flowchart of a method for manufacturing a panel according to the present invention.
Figure 3 is a comparative picture showing the appropriate fluorine coating thickness test results of the panel according to the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be implemented in various different forms, and thus is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part is "connected (connected, contacted, coupled)" with another part, it is not only "directly connected", but also "indirectly connected" with another member in between. "It also includes the case where it is. Also, when a part “includes” a certain component, this means that other components may be further provided instead of excluding other components, unless specifically stated otherwise.

The terms used herein are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, the terms "include" or "have" are intended to indicate that there are features, numbers, steps, operations, components, parts or combinations thereof described in the specification, and one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

A panel for an organic waste recycling facility according to an embodiment of the present invention will be described.

1 is a perspective view showing a schematic configuration of a panel according to the present invention.

A panel for an organic waste recycling facility according to an embodiment of the present invention will be described in detail with reference to FIG. 1.

The panel for an organic waste recycling facility according to an embodiment of the present invention is a metal switchboard 10 made of a fluorine coating layer, a partition wall separating the inside of the switchboard 10 into a main part 11 at the top and a sealing part 12 at the bottom. (20), one or more cables 30 connecting the main part 11 and the outside of the switchboard 10, and a cable fastening part 40 in which the cable 30 contacts the outer surface of the switchboard 10 It consists of.

At this time, in the metal switchboard 10 made of a fluorine coating layer, the metal of the metal switchboard 10 may be characterized in that it is carbon steel (SS400). In addition to this, the metal switchboard 10 may be manufactured of alloy steel containing one or more of carbon steel, stainless steel, or aluminum.

Here, the metal switchboard 10 is formed with a fluorine coating layer, and the optimum thickness of the fluorine coating layer may be 45 µm.

If the thickness of the fluorine coating layer is less than 45 µm, a large amount of red rust, a corrosion product, may occur on the metal surface, and if it exceeds 45 µm, a portion of the thick coating layer may be peeled off, and corrosion may occur from that portion, causing corrosion to proceed as a whole. There is.

At this time, a partition wall 20 for separating the inside of the switchboard 10 into a main portion 11 at the top and a sealing portion 12 at the bottom may be configured.

The partition wall 20 may be characterized in that it is installed at a position lower than 1/3 of the height of the entire switchboard 10.

The position of the partition wall 20 is located at the lower end of the entire position of the switchboard 10, but the number of partition walls 20 is one or more, and the main part 11 in the switchboard 10 and the sealing part 12 in the switchboard 10 It is formed of multiple sections, which can prevent or absorb the intrusion of harmful substances.

At this time, the sealing portion 12 may be characterized by filling and sealing with a sealing compound. Here, the sealing compound is excellent in adhesive strength, waterproofness, durability, and flexibility, and has excellent heat resistance, so it is a material mainly used as a fire-preventing barrier material for easy filling and disassembly.

In addition, there may be one or more cables 30 connecting the main part 11 and the outside of the switchboard 10.

Here, the surface of the cable 30 may be characterized by being protected by a cable protection tube (31).

Here, the cable may be characterized in that it passes through the sealing portion and is connected to the main portion.

At this time, the cable protection pipe 31 is preferably made of a plastic material that is flexible and durable. For example, Hirex PF pipe, high tensile flexible (SF), braided non-waterproof flexible, gray waterproof flexible, standard waterproof flexible (GW), high tensile waterproof flexible (SW), explosion-proof flexible, safety certificate explosion-proof flexible, heurica It can be a tube or the like.

In addition, a cable fastening part 40 in which the cable 30 contacts the outer surface of the switchboard 10 is configured, and the cable fastening part 40 may be characterized as being a cable gland as a sealing wiring tool.

There are various models of cable glands, which can be selectively used depending on the type of cable 30 and cable protection tube 31. Typically, cable glands have a waterproof effect by blocking general solvents such as dust, salt, oxidation, and alkali. .

Therefore, the sealing part 12 and the cable 30 fastening part may be characterized by having a sealing effect to block harmful gas, air and moisture from outside the switchboard 10 from entering the main part 11. Can.

In addition, it has excellent corrosion resistance to external air and harmful gases, which has a long service life, thereby reducing the hassle of panel replacement and is easy to manage.

In addition, it has an aesthetic effect in reducing maintenance costs and appearance.

In addition, problems such as abrupt shutdown of facilities due to corrosion are reduced, which helps improve productivity.

In addition, the sealing portion 12 and the cable fastening portion 40 in the switchboard 10 have a sealing effect to block external harmful gas, air, and moisture from entering the main portion 11 of the switchboard 10. It has corrosion protection and can use long-life panels.

In addition, it can replace overseas imports of high-priced finished products that have been used, which can help related domestic business and economy.

A method of manufacturing an organic waste recycling device panel according to an embodiment of the present invention will be described.

2 is a flowchart of a method for manufacturing a panel according to the present invention.

Referring to Figure 2 will be described in detail a method of manufacturing an organic waste resource recycling panel according to an embodiment of the present invention.

First, in order to manufacture the panel according to the present invention, a step (S100) of forming a fluorine coating layer on the metal switchboard 10 is performed.

Here, the metal may be characterized in that it is carbon steel (SS400). . In addition to this, the metal switchboard 10 may be manufactured of alloy steel containing one or more of carbon steel, stainless steel, or aluminum.

The optimum thickness of the formed coating layer may be characterized in that 45㎛.

Next, a step (S200) of separating the inside of the switchboard 10 into a main part 11 at the top and a sealing part 12 at the bottom by installing a partition wall 20 inside the switchboard 10 is performed.

The partition wall 20 may be characterized in that it is installed at a position lower than 1/3 of the height of the entire switchboard 10.

The position of the partition wall 20 is located at the lower end of the entire position of the switchboard 10, but the number of partition walls 20 is one or more, and the main part 11 in the switchboard 10 and the sealing part 12 in the switchboard 10 It is formed of multiple sections, which can prevent or absorb the intrusion of harmful substances.

Here, the sealing portion 12 may be characterized by filling and sealing with a sealing compound. Here, the sealing compound is excellent in adhesive strength, waterproofness, durability, and flexibility, and has excellent heat resistance, so it is a material mainly used as a fire-preventing barrier material for easy filling and disassembly.

Thereafter, the step (S300) of installing one or more cables 30 so that the main part 11 and the outside of the switchboard 10 are connected.

Here, the surface of the cable 30 may be characterized by being protected by a cable protection tube (31).

In addition, the cable may be characterized in that it passes through the sealing portion and is connected to the main portion.

At this time, the cable protection pipe 31 is preferably made of a plastic material that is flexible and durable. For example, Hirex PF pipe, high tensile flexible (SF), braided non-waterproof flexible, gray waterproof flexible, standard waterproof flexible (GW), high tensile waterproof flexible (SW), explosion-proof flexible, safety certificate explosion-proof flexible, heurica It can be a tube or the like.

Finally, the step (S400) of assembling the cable fastening part 40 so that the outer surface of the switchboard 10 and the cable 30 are in contact is performed.

The cable fastening part 40 may be characterized by being a cable gland as a wiring tool for sealing. There are various models of cable glands, which can be selectively used depending on the type of cable 30 and cable protection tube 31. Typically, cable glands have a waterproof effect by blocking general solvents such as dust, salt, oxidation, and alkali. .

Therefore, the sealing portion 12 and the cable fastening portion 40 is characterized in that it has a sealing effect to block the harmful gas, air and moisture outside the switchboard 10 from entering the main portion 11 can do.

In addition, by fluorine coating to a thickness optimized for the carbon steel switchboard 10, a panel having excellent corrosion resistance can be manufactured.

In addition, by filling and sealing the sealing portion 12 with a sealing compound, it is possible to double-block harmful substances that may be introduced into the interior through the cable 30.

<Evaluation: Salt spray test>

Carbon steel (SS400) In order to secure the durability of the panel according to the present invention by forming a fluorine coating layer, it was necessary to identify the optimal coating layer thickness.

Therefore, the thickness and thickness of the coating were used as variables to test and analyze the corrosion and peeling conditions.

Figure 3 is a comparative picture showing the appropriate fluorine coating thickness test results of the panel according to the present invention.

Referring to Figure 3, carbon steel (SS400), carbon steel (SS400) fluorine coating layer 45㎛, carbon steel (SS400) fluorine coating layer 60㎛ and carbon steel (SS400) after the fluorine coating layer 74㎛, this is a salt spray test for 7 days After proceeding, a photo was taken to analyze the surface.

At this time, the first picture from the left is that the carbon steel (SS400) itself was sprayed with a salt spray test for 7 days, and it can be seen that corrosion proceeds considerably even with the naked eye.

Therefore, when the fluorine coating layer was not formed or the thickness of the fluorine coating layer was less than 45 µm, a salt spray test was conducted for 7 days, and it was confirmed that a large amount of corrosion product, red blue, may occur on the metal surface.

Here, the second picture from the left is a 45 μm fluorine-coated layer on carbon steel (SS400). After conducting a salt spray test for 7 days, the surface condition of the metal is good, and the progress of corrosion cannot be visually confirmed. The possibility of securing was confirmed.

Then, in the case of the other two pictures, 60 µm and 74 µm of fluorine coating layers were formed on the carbon steel (SS400). When the coating layer is thick, it is more likely that a part of the coating layer is peeled off, and through this, diffusion from the peeled portion is confirmed to cause corrosion.

Therefore, it was found through this test that the most optimal thickness fluorine coating layer of the metal switchboard 10 according to one embodiment of the present invention is 45 μm.

The above description of the present invention is for illustration only, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified to other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all modifications or variations derived from the meaning and scope of the claims and their equivalent concepts should be interpreted to be included in the scope of the present invention.

10: switchboard
11: Main section
12: seal
20: bulkhead
30: cable
31: cable protector
40: cable fastening

Claims (18)

A metal switchboard having a surface coated with a fluorine coating layer;
A partition wall separating the inside of the switchboard into a main portion at the top and a sealing portion at the bottom;
At least one cable connecting the main part and the outside of the switchboard; And
A cable fastening part in which the cable is in contact with the outer surface of the switchboard;
Panel for an organic waste recycling facility comprising a.
According to claim 1,
The metal is a carbon steel (SS400) panel for an organic waste recycling facility, characterized in that.
According to claim 1,
The optimal thickness of the fluorine coating layer is a panel for organic waste recycling facilities, characterized in that 45㎛.
According to claim 1,
The partition wall is a panel for an organic waste recycling facility characterized in that it is installed at a position lower than 1/3 of the height of the entire switchboard.
According to claim 1,
Panel for an organic waste recycling facility, characterized in that the sealing portion is sealed by filling with a sealing compound.
According to claim 1,
The surface of the cable is a panel for organic waste recycling facilities, characterized in that protected by a cable protection tube.
According to claim 1,
The cable passes through the sealing portion and is connected to the main portion panel for an organic waste recycling facility.
According to claim 1,
The cable fastener is a panel for organic waste recycling facilities, characterized in that the cable gland as a wiring tool for sealing.
According to claim 1,
The sealing portion and the cable fastening portion panel for an organic waste recycling facility, characterized in that it has a sealing effect to block the harmful gas, air and moisture from the outside of the switchboard from entering the main portion.
Forming a fluorine coating layer on the metal switchboard;
Separating the inside of the switchboard into a main portion at the top and a sealing portion at the bottom by installing a partition wall inside the switchboard;
Installing one or more cables such that the main part and the outside of the switchboard are connected; And
Assembling a cable fastening part so that the outer surface of the switchboard is in contact with the cable;
Method of manufacturing an organic waste recycling device panel comprising a.
The method of claim 10,
The metal is carbon steel (SS400), characterized in that the method of manufacturing a panel for an organic waste recycling facility.
The method of claim 10,
The optimum thickness of the fluorine coating layer is a method of manufacturing an organic waste recycling device panel, characterized in that 45㎛.
The method of claim 10,
The partition wall is a method of manufacturing an organic waste recycling device panel, characterized in that installed at a position lower than 1/3 of the height of the entire switchboard.
The method of claim 10,
A method of manufacturing an organic waste recycling device panel, characterized in that the sealing portion is sealed by filling with a sealing compound.
The method of claim 10,
The surface of the cable is a method of manufacturing an organic waste recycling device panel, characterized in that protected by a cable protection tube.
The method of claim 10,
The cable passes through the sealing portion and is connected to the main portion panel for an organic waste recycling facility.
The method of claim 10,
The cable fastening method is a method of manufacturing an organic waste recycling device panel, characterized in that the cable gland as a wiring tool for sealing.
The method of claim 10,
The sealing portion and the cable fastening method of the organic waste recycling device panel characterized in that it has a sealing effect to block the harmful gas, air and moisture from the outside of the switchboard to enter the main portion.

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