KR101039472B1 - Filtering Apparatus of Breeding Water - Google Patents

Abstract

The present invention relates to a display aquarium breeding water filtration device for filtering the water discharged from the aquarium for display, the surface is formed of a double epoxy coated aluminum material, the main frame is configured to fit a number of filter drawers 400 ( 100); A filter drawer 200 made of PVC material fitted to the main frame 100 and having perforations 225 formed at the bottom; A supply valve 300 that is fitted across one side and the other side of the filtration drawer 200 and forms an outlet 320 at the bottom of the body to supply the breeding water to the filtration drawer 400; It comprises a side wall 420 fitted to the filter drawer 200 side, a filter medium layer 442 for filtering the breeding water, and a perforated plate layer 444 for passing the filtered breeding water downward through the filter medium layer. Dry filtration type drawers; The sidewall 420 fitted to the filter drawer frame 200 at the bottom of the dry filter filtration drawer 400, the filter medium layer 442 for filtering the breeding water, and the breeding water filtered through the filter medium layer 442 A filtration drawer of a wet filtration method comprising a perforated plate layer 444 that flows downward, and an overflower 448 that flows the number of livestock that has passed through the perforated plate layer 444 downwardly by an overflow method; A side wall 420 fitted to the filter drawer frame 200 at the bottom of the wet filtration drawer, a perforated plate layer 444 through which breeding water passes, an ultraviolet sterilizer provided on the upper portion of the perforated plate layer to sterilize the breeding water ( 449) and the sterilized water through the UV sterilizer and the overflower (448) that flows downward through the overflow method, and the filtered water through the UV sterilization type filter drawer and the UV sterilization type filter drawer. Consists of a pump (Pump) for supplying to the aquarium again, the overflower 448, the outer circumferential surface is formed with an inlet through which the inflow of the water in the impermeable layer is formed (448-a); It is provided at regular intervals on the inside of the exterior, and is composed of an inner tube 448-b formed lower than the height of the exterior, but when the depth h of the number of breeders becomes equal to or higher than the height H2 of the inner tube, the number of breeders appears It is configured to pass between the inner side (448-a in) of the inner tube and the outer side (448-b out) of the inner tube to flow downward through the inner side (448-b in) of the inner tube by an overflow method.

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Description

Filtering Apparatus of Breeding Water for Exhibition Aquarium

The present invention relates to a display aquarium breeding water filtration device for filtering the water used in the aquarium or aquaculture for exhibition.

In recent years, the construction of various types of public aquariums for the development of aquaculture facilities for preservation of water resources and securing of resources and activities for cultural and ecological learning has been gradually increasing in Korea.

To this end, a filtration device having excellent filtration function, economical efficiency, and high manageability is regarded as a very important equipment. These filtration devices must accommodate requirements from the following consumers.

First is the concentration of space. The second should have higher filtration efficiency when using the same amount of filter media. Third, installation should be economical when the same filtration capacity. Fourth, the durability of the filter medium and the filtration equipment should be high and easy to manage. Lastly, it should be applicable to various environments and organisms, and it should be highly scalable.

The functions of the filtration facilities of aquaculture aquariums are largely divided into three types, and the principle of operation is as follows.

First, the function is a function of firstly filtering the food waste or other solid substances generated in the water tank by first physical filtering function to discharge or finely crush the bacteria to easily decompose bacteria.

Second, the biofiltration function is the most important function of the filtration device, and it uses a variety of filter media to attach aerobic bacteria to the filter media and quickly decompose nitrogen compounds, etc., generated in water to discharge them to the outside.

Third, the chemical filtration function refers to the ability to adsorb heavy metals or compounds dissolved in water and prevent them from affecting the breeding organisms.

In addition, it also includes a sterilizing function that kills bacteria or bacteria for the side function, and a function of removing oil or protein using air bubbles.

In general, filtration equipment for aquarium means equipment that can process the above functions in a complex manner, and the basic operating principle is that water in a water tank first passes through a physical filtration equipment, removes large solid materials, and then filters in a biofiltration tank. Ammonia from food waste or excrement is rapidly decomposed by aerobic bacteria as it passes through, and is quickly converted into less toxic nitrate. After that, the residual bacteria are removed through ozone or UV sterilization, and the cycle of returning to the water tank is repeated regularly. Means

However, existing filtration devices are designed to follow this basic operating principle, but there are some problems.

First, in the case of a pressure-type closed filter mainly used in sewage treatment facilities, the physical function of removing solid substances is excellent, but when applied for biological breeding, the supply of dissolved oxygen is insufficient due to the problem of the closed space and the residue in the filter through back-chaining. Even if is removed, since there is a certain amount of residue, clogging between the filter media ultimately shortens the life of the filter media and lowers the filtering efficiency.

Second, the production cost of the filtration tank is very high in order to withstand the pressure, and when replacing the filter medium, the operation is stopped and the entire filter medium needs to be replaced, making it difficult to replace and manage, and the generated bacteria are removed at this time. Problems may arise. In addition, there is a problem that the applicability is poor because it can be applied to only one function without changing the filtering function in various ways depending on the situation.

Third, the dry filter tank, called ammonia tower, has the advantage of low installation cost and high life of the filter medium due to the simplified structure, but it cannot be used in combination with dry and wet at any time depending on the required environment. As described above, there is a problem in stopping the operation when replacing or cleaning the filter medium and lifting the entire filter medium.

Fourth, in the case of a wet and dry combined filter tank, which is popular in an inexpensive manner, it is difficult to manage the filter medium due to inconvenient replacement of the filter medium as in the above-described filter tank.

Fifth, in the case of the above-mentioned filtration devices, there is a problem in that additional functions and various applications cannot be applied due to a lack of a function that can be conveniently extended depending on the type of breeding organism, the size of the breeding tank, or the installation location.

The present invention has been devised to solve the above-mentioned problems, and by having a simple structure, it is possible to easily install a filtration device and to increase the economic efficiency of management through the lowest cost and minimum manpower during routine management of the filtration device. It is designed to make replacement and cleaning easy, and aims to maintain consistent filtration efficiency.

In addition, it aims to increase the scalability and applicability of the filtration facility and apply it to various places, scales, and creatures, and to increase economic efficiency.

In addition, the filtration function, which is the intrinsic purpose of the filtration device, is also increased to maintain the desired water quality and optimize the breeding environment.

In order to achieve the above object, the present invention
The surface is formed of a double epoxy-coated aluminum material, the main frame 100 is configured to fit a plurality of filter drawers 400;
A filter drawer 200 made of PVC material fitted to the main frame 100 and having perforations 225 formed at the bottom;
A supply valve 300 that is fitted across one side and the other side of the filtration drawer 200 and forms an outlet 320 at the bottom of the body to supply the breeding water to the filtration drawer 400;
It comprises a side wall 420 fitted to the filter drawer 200 side, a filter medium layer 442 for filtering the breeding water, and a perforated plate layer 444 for passing the filtered breeding water downward through the filter medium layer. Dry filtration type drawers;
The side wall 420 fitted to the filter drawer frame 200 at the bottom of the dry filter type filter drawer 400, the filter medium layer 442 for filtering the breeding water, and the breeding water filtered through the filter medium layer 442 A filtration drawer of a wet filtration method comprising a perforated plate layer 444 that flows downward, and an overflower 448 that flows the number of livestock that has passed through the perforated plate layer 444 through an overflow method;
A side wall 420 fitted to the filter drawer frame 200 at the bottom of the wet filtration drawer, a perforated plate layer 444 through which breeding water passes, an ultraviolet sterilizer provided on the upper portion of the perforated plate layer to sterilize the breeding water ( 449) and the sterilized water through the UV sterilizer, and the overflower 448 that flows downward through the overflow method, and the filtered water through the UV sterilization type filter drawer and the UV sterilization type filter drawer. It consists of a pump (Pump) for supplying it back to the aquarium,
The overflow word 448,
An exterior (448-a) having an inlet through which the breeding water of the impermeable layer is introduced at a lower portion of the outer circumferential surface; It is provided at regular intervals on the inside of the exterior, and is composed of an inner tube 448-b formed lower than the height of the exterior, but when the depth h of the number of breeders becomes equal to or higher than the height H2 of the inner tube, the number of breeders appears It is configured to pass between the inner side (448-a in) of the inner tube and the outer side (448-b out) of the inner tube to flow downward through the inner side (448-b in) of the inner tube by an overflow method.

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The unique or advantageous effects that are distinguished from the conventional techniques arising from the implementation of the above-described configuration are as follows.

First, by using no corrosive material, it can be used for fresh water seawater use, semi-permanent, and it can be used as a drawer-type structure to easily increase the number of stages as needed, so it is highly expandable.

Second, due to the drawer type, the filter material can be replaced and managed freely, and only a part can be replaced and managed as needed to prevent the loss of aerobic bacteria for biofiltration, thereby preventing the occurrence of problems such as nephrotic syndrome.

Third, a variety of filter media can be used together through a drawer-type structure, which prevents mixing of the filter media, and has the advantage of being able to replace and manage only certain kinds of filter media.

Fourth, dry and wet filtration can be performed in parallel through replacement of the auxiliary filtration drawer. Also, it can be easily installed and can be replaced entirely or partially as needed to increase the diversification and functionality of the filtration method and increase the filtration efficiency. have.

Fifth, it is manufactured using inexpensive materials and simplifies the structure, which allows economical filtration equipment and has a very low failure rate.

Sixth, when expanding as needed, the number of filtration drawers can be increased by increasing the number of stages, or filtration equipment can be installed prefabricated for easy expansion, movement, and removal.

Seventh, the management and replacement of the filter and the filter medium is performed during the operation without stopping the filter, so that it does not affect the filtering bacteria and breeding organisms.

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

1 is a perspective view of one embodiment of the present invention, FIG. 2 is an exploded perspective view of the embodiment of FIG. 1, FIG. 3 is a perspective view of a filter drawer used in the embodiment of FIG. 1, and FIG. 4 is A-A' of FIG. 3 It is a cross section.

Aquarium breeding water filtration device for display of the present inventor 10, as shown in Figures 1 and 2 attached, the main frame 100 is configured to be fitted with a plurality of filter drawers 400; A filter drawer 200 fitted to the main frame 100 and having a perforation 225 formed at the bottom; A supply valve 300 that is fitted over one side and the other side of the filtration drawer 200 and supplies breeding water; It is composed of a side wall 420 and a filtration layer 440 to fit inside the filtration drawer frame 200, and is composed of a filtration drawer 400 that filters the breeding water through the filtration layer 440.

The main frame 100 is a component in which the filtration drawer 200 and the filtration drawer 400, which will be described later in the practice of the present invention, are fitted. As shown in FIGS. It is preferable to be made of silver aluminum material. And in order to prevent the corrosion of the main frame 100, that is, it is preferable to do a double epoxy coating on the surface to be used for fresh water and sea water. In addition, in the present embodiment, the main frame was constructed in a configuration in which three filter drawers are fitted.

The filter drawer 200 is a component to which the filter drawer 400 described later is fitted. 1 and 2, the filter drawer 200 is provided with a supply valve 300 through which the breeding water to be filtered is supplied from the aquarium 20, and perforated at the bottom of the filter drawer 200. It is composed of a perforated plate 220 formed with 225, and has a structure such that the breeding water filtered through the filter drawer 400 descends to the lower layer. The filtration drawer 200 is made of a PVC plate with little ejection of harmful substances, and it is preferable to bond the slopes with PVC welding to prevent corrosion, and to avoid using metallic materials at all.

The filtration drawer 400 is a component constituting the technical characteristics of the inventor's aquarium breeding water filtration device 10 for display, and is composed of a side wall 420 and a filtration layer 440 and performs a function of filtering the breeding water. In addition, the filtration drawer 400 may be implemented by a dry filtration method, a wet filtration method, and a UV sterilization filtration method according to the purpose of implementation. That is, the breeding water is configured to enter the filtration drawer 400 and pass through the filtration layer 440 to the lower filtration drawer 400. The filtration drawer 400 is made of a PVC plate with almost no ejection of harmful substances, and it is preferable to bond the slopes with PVC welding to prevent corrosion, and it is preferable not to use metallic materials with possible corrosion. In addition, it is preferable to ensure that the inflow water passes through the filter medium and immediately flows evenly into the filtration drawer 400 at the lower end because it is completely waterproofed, and the flowing water is blocked to the outside. It has a structure. And, depending on the conditions, the bottom of the filtered drawer 400 is stored in the filtered water as shown in FIG. 13, the filtered water is stored in the filter tank 30, and then configured to be supplied to the aquarium 20 again using a pump. can do.

The supply valve 300 is a component that supplies the breeding water that is the filtration target discharged from the aquarium 20, and in this embodiment, the outlet 320 is formed at the bottom of the supply valve 300 as shown in FIG. In order to supply the breeding water to the filter drawer 400.

5 is a perspective view of a filtration drawer by dry filtration among the filtration drawers used in the embodiment of FIG. 1, and FIG. 6 is a cross-sectional view of B-B' in FIG.

In this embodiment, the filter layer 440 of the filter drawer 400, the filter medium layer 442 for filtering the breeding water and a fine perforation to flow the breeding water filtered by the filter medium layer 442 downwardly formed It can be configured in a dry manner including the perforated plate layer 444 to filter the breeding water.

7 is a perspective view of a UV sterilization filter drawer used in another embodiment of the present invention, Figure 8 is a cross-sectional view of C-C' of Figure 7;

In this embodiment, the filter layer 440 of the filter drawer 400 sterilizes the breeding water UV sterilizer (449); It was configured to filter the breeding water by an ultraviolet sterilization method comprising an overflower 448 that flows down the breeding water to the bottom by the overflow method.

And the overflower 448, as shown in the attached Figure 8, the outer circumferential surface of the impermeable layer, the inlet through which the inflow of the breeding water is formed (448-a); When provided at regular intervals on the inside of the exterior, but composed of an inner tube (448-b) formed lower than the height of the exterior, when the depth (h) of the number of breeding becomes more than the height (H2) of the inner tube , It is configured such that the breeding water passes between the inside (448-a in) of the exterior and the outside (448-b out) of the inner tube and flows downward through the inside (448-b in) of the inner tube by the overflow method. Can be carried out.

That is, it is possible to adjust the amount of the number of livestock that overflows according to the height (H2) of the inner tube. In detail, in principle, the height H1 of the exterior should be greater than the height H2 of the inner tube, and the water level h of the breeder should be at least equal to or greater than the height H2 of the inner tube. When this condition is satisfied, overflow occurs in the overflower of the present invention.
In addition, the UV sterilizer 449 used in the UV sterilization filtration method emits UV-C wavelength with excellent sterilization effect. In general, the UV-C wavelength has a length of 253.7 nm and is fatal to bacteria or virus DNA. It is known. Therefore, when using the UV sterilizer 449, it affects the DNA of bacteria or viruses, thereby killing or harmlessly changing the breeding water by preventing breeding. In particular, UV sterilization has an advantage in that the disinfection time is short compared to other sterilization methods (2 to 7 seconds in the case of bacteria), and the residue does not remain after disinfection unlike the method of using a drug.

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9 is a perspective view of a wet filtration filter drawer used in still another embodiment of the present invention, FIG. 10 is an exploded perspective view of FIG. 9, FIG. 11 is a cross-sectional view of D-D' of FIG. 9, and FIG. 12 is of FIG. It is a perspective view of another embodiment of the overflower used in the embodiment.

In this embodiment, the filter medium layer 442 for filtering the breeding water in the filtration layer 440 of the filtration drawer; A perforated plate layer 444 through which the breeding water filtered by the filter medium layer flows downward; The perforated layer 446 formed on the lower portion of the perforated plate layer 444 and the overflower 448 that flows the breeding water remaining in the impermeable layer downward by an overflow method were implemented. Since the overflower is as described above, detailed description is omitted.

13 is a preferred state of use of the present invention. In this embodiment, the surface is formed of a double epoxy-coated aluminum material, the main frame 100 is configured to fit a plurality of filter drawers; A filter drawer 200 fitted to each layer of the frame and having a perforation formed at the bottom; Includes a sidewall 420 fitted to the filter drawer 200 side, a filter medium layer 442 for filtering the breeding water, and a perforated plate layer 444 for passing filtered breeding water downward through the filter medium layer Filtration drawer of dry filtration method made by; The sidewall 420 fitted to the filter drawer frame 200 at the bottom of the dry filter filtration drawer 400, the filter media layer 442 for filtering the breeding water, and the breeding filtered through the filter media layer 442 A filtration drawer of a wet filtration method comprising a perforated plate layer 444 for flowing water downward and an overflower 448 for flowing the number of livestock passing through the perforated plate layer 444 to the lower portion by an overflow method; A side wall 420 fitted to the filter drawer frame 200 at the bottom of the wet filtration drawer, a perforated plate layer 444 through which breeding water passes, and an ultraviolet sterilizer provided on an upper portion of the perforated plate layer to sterilize the breeding water (449) and filtered through the UV sterilization filter drawer and the UV sterilization filter drawer comprising an overflower (448) for flowing the sterilized water through the UV sterilizer to the lower side by the overflow method It consisted of a pump (Pump) to supply the reared water to the aquarium.

In other words, each filtration drawer does not consist of only one of dry, wet, and ultraviolet sterilization methods, but shows that each layer can be freely constructed according to the conditions of implementation.

1 is a perspective view of an embodiment of the present invention,

Figure 2 is an exploded perspective view of the embodiment of Figure 1,

3 is a perspective view of a filter drawer used in the embodiment of Figure 1,

4 is a cross-sectional view of A-A' in FIG. 3,

5 is a perspective view of a dry filtration filter drawer used in the embodiment of Figure 1,

6 is a sectional view taken along line B-B' in FIG. 5,

7 is a perspective view of a UV filter filtration drawer used in another embodiment of the present invention,

8 is a cross-sectional view taken along line C-C' of FIG. 7;

9 is a perspective view of a wet filtration filter drawer used in another embodiment of the present invention,

10 is an exploded perspective view of FIG. 9,

11 is a cross-sectional view of D-D' of FIG. 9,

12 is a perspective view of another embodiment of an overflower used in the embodiment of FIG. 9,

13 is a preferred state of use of the present invention.

<Explanation of reference numerals for main parts of drawings>

10; Aquarium breeding water filtration device for exhibition 20; Aquarium

30; Filtration tank

100; Mainframe

200; Filtration drawer 220; Perforated board

225; Perforation

300; Supply valve 320; Outlet

400; Filtration drawer 420; Sidewall

440; Filtration layer 442; Filter media layer

444; Perforated plate layer 446; Impermeable layer

447; support fixture

448; Overflow flower 448-a; appearance

448-a in; Exterior inside 448-a out; Outside the exterior

448-b; Inner tube 448-b in; Inside the inner tube

448-b out; 448-in outside the inner tube; Inlet
449; ultraviolet sterilizer

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Claims (6)

The surface is formed of a double epoxy-coated aluminum material, the main frame 100 is configured to fit a plurality of filter drawers 400; A filter drawer 200 made of PVC material fitted to the main frame 100 and having perforations 225 formed at the bottom; A supply valve 300 that is fitted across one side and the other side of the filtration drawer 200 and forms an outlet 320 at the bottom of the body to supply the breeding water to the filtration drawer 400; It comprises a side wall 420 fitted to the filter drawer 200 side, a filter medium layer 442 for filtering the breeding water, and a perforated plate layer 444 for passing the filtered breeding water downward through the filter medium layer. Dry filtration type drawers; The side wall 420 fitted to the filter drawer frame 200 at the bottom of the dry filter type filter drawer 400, the filter medium layer 442 for filtering the breeding water, and the breeding water filtered through the filter medium layer 442 A filtration drawer of a wet filtration method comprising a perforated plate layer 444 that flows downward, and an overflower 448 that flows the number of livestock that has passed through the perforated plate layer 444 through an overflow method; The side wall 420 fitted to the filter drawer frame 200 at the bottom of the wet filter filtration drawer, a perforated plate layer 444 through which the breeding water passes, and an ultraviolet sterilizer provided on the upper portion of the perforated plate layer to sterilize the breeding water ( 449) and the sterilized water through the UV sterilizer and the overflower 448 that flows downward through the overflow method, and the filtered water through the UV sterilization type filter drawer and the UV sterilization type filter drawer. It consists of a pump (Pump) for supplying it back to the aquarium, The overflow word 448, An exterior (448-a) having an inlet through which the breeding water of the impermeable layer is introduced at a lower portion of the outer circumferential surface; It is provided at regular intervals on the inside of the exterior, and is composed of an inner tube 448-b formed lower than the height of the exterior, but when the depth h of the number of breeders becomes equal to or higher than the height H2 of the inner tube, the number of breeders appears Aquarium breeding for exhibition, characterized by being configured to flow between the inner side (448-a in) of the inner tube and the outer side (448-b out) of the inner tube and flow downward through the inner side (448-b in) of the inner tube by an overflow method. Water filtration. delete delete delete delete delete

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