KR102135881B1 - Variable Filtration Device and its Installation Method - Google Patents

Abstract

The present invention relates to a variable filtering device (FD) for purifying water and a method for installing the same. To this end, according to the present invention, in the variable filtering device for purifying water and the method for installing the same, a plurality of filtering boxes having filtering materials are sequentially disposed under water. Each filtering box has an inlet part formed in one side surface thereof to introduce flowing water and an outlet part formed in an opposite side surface thereof to discharge the flowing water. At least one partition is formed inside the filtering box such that at least two filtering space parts are provided. The flowing water introduced into the inlet part moves to a circulation induction part of the partition through the filtering space part, thereby moving into an adjacent filtering space part. The outlet part is connected with an inlet part of the adjacent filtering box through a flexible connection pipe such that the flowing water discharged from the outlet part sequentially moves to the adjacent filtering box. According to the variable filtering device for purifying water and the method for installing the same, a worker may perform work outside a water surface in even a maintenance step as well as the installation procedure.

Description

Variable Filtration Device and Its Installation Method

The present invention relates to a filtration device for purification of variable water quality and a method for installing the same, wherein an inflow portion is formed to flow water into one side, and a plurality of filter boxes are formed to discharge water flow to the opposite side, and a plurality of filter boxes are provided. A partition wall is formed inside the filter box to provide at least two filter media spaces in which the running water is purified, and the outlet part is connected to the inlet and the flexible connection pipe of the adjacent filter box, so that the running water can be sequentially moved, thereby improving portability and constructability. The present invention relates to a filtration device for purifying water quality that can be secured and a method for installing the same.

Recently, as interest in urban environments has increased, research on eco-friendly ecology has been actively conducted. In particular, we are planning and developing various parks and public lands with various green spaces where we can spend walks, exercise, and other leisure time even in the city center.In the case of large-scale public housing such as apartments, inter-floor space in high-rise buildings It also has a green space with an Edo playground or an inner walkway. Also, in the case of a golf course, planned landscaping facilities such as bunkers or hazards are being installed.

On the other hand, representative of the landscaping facility utilizing green space is a freshwater facility such as an artificial lake (hereinafter referred to as an'artificial lake'). In general, artificial lakes are constructed to circulate water based on a circulation facility utilizing pumps and nozzles. However, if only circulating facilities at a formal level are provided and systematic and continuous management is not performed, various organic substances are generated. Due to decay and odor, there was a problem that the circulation facility could not function properly due to various kinds of household waste.

In order to solve this problem, recently, considering the water circulation system from the installation stage of the landscaping facility, an artificial island is formed on an artificial lake to provide a filtration trap, and based on this, filtration and management, not just circulation of water, are considered. A system has been proposed.

The Republic of Korea Registered Patent No. 10-1216383,'Natural Ecological Pond with Hydroponic Park Artificial Island Composition Filter Traps' (registered on December 21, 2012, hereinafter referred to as'Prior Art Document 1') creates an artificial island, It is proposed to provide a multi-layer filter trap on the island to connect the transfer pipe and pump, so that the filtration system of the artificial arc can be considered from the design stage.

However, the prior art document 1 was able to efficiently and systematically implement filtration of water provided in an artificial lake, but planned an artificial island from the initial design stage and connected a large-scale transfer pipe and pump with an artificial trap in the construction process, As it was buried as a landscaping material so that it would not be exposed to the landscaping facilities, there were problems in construction and cost.

In addition, in order to maintain a large-scale filtration system, after artificially removing all the water of the artificial lake, the facilities must be managed, or an operator must install a separate housing for maintenance of the filtration trap provided on the artificial island. there was.

Accordingly, the applicant proposed the Republic of Korea Registered Patent No. 10-1986294,'Filtering device for water purification and construction method thereof' (registered on May 30, 2019, hereinafter referred to as'Prior Art Document 2'), to provide a plurality of individual units. After manufacturing the filter box and transporting it to the site, it was intended to provide a filtration device that assembles individual filter boxes at the construction site and ensures portability and workability.

However, in the prior art document 2, as the construction is performed in such a way that the grid frame is provided on the artificial arc after processing a certain grid frame, and a plurality of filter boxes are sequentially provided inside the grid frame, It was difficult to provide a lattice frame depending on the floor condition or the site conditions, and there was a limit to be subject to the specifications of the lattice frame even though the filter box should be efficiently arranged according to the site conditions.

Furthermore, there was a problem that the filter layer could not be sequentially passed as raw water flowed between adjacent filter boxes, and in order to prevent this, it was necessary to adopt a solid sealing structure between the filter boxes, thereby limiting the increase in construction cost.

In addition, in the process of purifying the raw water flowing into the filter box, the surface area in contact with the filter medium was limited due to the flow of only the shortest path depending on the pressure of the pump, thereby lowering the filtration efficiency and substantially only some filter medium. There was a problem utilized for water purification.

Furthermore, there was a risk of occurrence of a safety accident in which the worker must infiltrate and work in the water for installation of the filter box as well as for future maintenance.

The present invention has been devised to solve the above-mentioned problems, and transportability and constructability can be secured by making it possible to assemble in the field after transporting by using a plurality of unitized filter boxes. Even if it is not possible, it can be applied to a pre-installed waterside facility, and it can be installed flexibly according to the site conditions, and the filtration efficiency is improved by increasing the contact area with the filter medium. It is possible to purify the raw water that has not been circulated and to be settled at the bottom, and it is an object of the present invention to provide a filtration device and a method of installing the filter for safe variable water quality because the operator can work outside the water surface during installation and maintenance of the filtration device. .

In order to achieve the above object, the filtration device for purifying water quality of the present invention (FD), a plurality of filter boxes (100) provided with a filter medium (F) are sequentially arranged in water, the individual filter box 100 is one An inlet portion 110 is formed to flow water into the side surface, and an outlet portion 120 is formed to discharge water flowing from the opposite side, and at least one partition wall 130 is provided inside the filter box 100. It is formed is provided with at least two or more media space (S), the flowing water flowing into the inlet 110 is adjacent to by moving to the circulation guide portion 135 of the partition wall 130 through the media space (S) It is moved to the filter media space part (S), the outlet part 120 is connected to the inlet part 110 and the flexible connecting pipe 200 of the adjacent filter box 100, the flowing water discharged from the outlet part 120 The other end of the filter cylinder 300 is horizontally moved so as to communicate with the discharge part 120 inside the filter medium space S that is sequentially moved to the adjacent filter box 100 and the discharge part 120 is formed. It is formed in the direction, one end is fixedly fixed to the partition wall 130 and arranged to be spaced apart from the circulation induction part 135, the filter cylinder 300 is formed with a plurality of openings 310 on the outer circumferential surface It is characterized in that the contact area with the filter medium is increased by flowing to increase the circulation distance of the running water based on the entire length of the filter cylinder 300 in the longitudinal direction.

delete

In addition, at least two of the partition walls 130 are formed, and the position of the circulation inducing part 135 is deviated from the adjacent circulation inducing part 135 to increase the distance that the flowing water moves to make contact with the flowing water and the filter medium F. Purification efficiency can be improved by increasing the area and time.

In addition, the partition wall 130 is formed in the vertical direction, the filter space (S) is provided with a filtration chamber 400 having a filter medium (F) to be inserted and separated, the filtration chamber 400 The opening may be provided so that the running water can move.

In addition, an opening cover 140 may be formed at an upper portion of the filter box 100 to allow opening and closing.

In addition, the inlet part 110 of the filter box 100 disposed at one end to flow raw water is composed of a plurality of inlet ports 111, and each inlet port 111 has a flexible collecting pipe of a certain length ( 112) can be bound.

In addition, a pump room 500 having a pump 520 is disposed adjacent to the filtration box 100 disposed at one end to discharge purified water, and the inlet 510 formed on one side of the pump room 500 is disposed. ) Is connected to the outlet 120 of the adjacent filtration box 100 and the flexible connection pipe 200, the pump 520 to the pipe exposed hole 530 formed on the other side facing the inlet 510 It is provided with a pipe (P) connected to the flowing water can be moved to the outside.

In addition, the inlet port 111 and the outlet port 121 having locking grooves 111a and 121a formed on the outer circumferential surfaces of the inlet portion 110 and outlet portion 120 are respectively protruded, and the flexible connecting pipe 200 is provided. ) Are provided at both ends of the connection port 210 so as to surround the inlet port 111 and the discharge port 121, the connection port 210 is selectively coupled to the locking groove (111a) (121a) The rotation cam 220 may be provided as much as possible.

On the other hand, the installation method (M) of the filtration device for water purification using a plurality of filter boxes 100 provided with a filter medium (F) according to an embodiment, the first filter box (100A) of the discharge unit 120 A first flexible connector connecting step of binding one end of the flexible connector 200A; A first filter box placement step of arranging only the first filter box 100A at a fixed position in the water while the other end of the first flexible connecting pipe 200A is exposed out of the water surface; A second flexible connector connecting step of binding one end of the second flexible connector 200B to the outlet 120 of the second filter box 100B to be arranged adjacently; An adjacent filter box binding step of binding the other end of the first flexible connector 200A exposed outside the water surface to the inlet portion 110 of the second filter box 100B to be arranged adjacently; And a second filtering box placement step of disposing the second filtering box 100B in a fixed position in the water.

In addition, the installation method (M) of the filtration device for water purification using a plurality of filter boxes 100 provided with a filter medium (F) according to another embodiment, each of the outlet 120 of the plurality of filter boxes 100 A flexible connector connecting step of binding one end of the flexible connector 200; A first filter box arrangement step in which only the first filter box 100A is placed in a fixed position in the water while the other end of the first flexible connecting pipe 200A is exposed out of the water surface; An adjacent filter box binding step of binding the other end of the first flexible connector 200A exposed outside the water surface to the inlet portion 110 of the second filter box 100B to be arranged adjacently; And a second filtering box placement step of disposing the second filtering box 100B in a fixed position in the water.

And after the second filter box arrangement step, the pipe binding step of binding the pipe (P) inserted through the pipe exposed hole 530 formed on the other side of the pump room 500 with the pump 520; A pump room binding step of binding the other end of the second flexible connector 200B exposed outside the water surface to the inlet portion 510 of the pump room 500; And a pump room arrangement step of disposing the pump room 500 in a fixed position in the water.

Based on the solving means of the above problems, the filtration device for purification of water quality of the present invention and its installation method are manufactured to be assembled in the field after being transported by using a plurality of united filter boxes, thereby ensuring transportability and constructability. It can be applied later even if it is not reflected in the initial design stage.

In addition, in arranging a plurality of filter boxes, the inlet and outlet parts of adjacent filter boxes are interconnected on the basis of flexible connecting pipes, so that the running water can move continuously, thereby improving the filtration efficiency.

Furthermore, since flexible connection pipes are provided between the plurality of filter boxes, the filter boxes can be freely arranged according to the site conditions, so that flexible installation is possible and workability is improved.

In addition, since the vertical arrangement of the filter box is also free, it is not possible to circulate due to the stratification effect, and purification of the raw water precipitated at the bottom can be efficiently performed.

In addition, since the filter cylinder is formed to communicate with the discharge portion inside the filter medium space portion, and a plurality of opening holes are formed on the outer circumferential surface, flowing water can be introduced based on the entire length of the filter cylinder, thereby increasing the contact area with the filter material. Filtration efficiency is improved.

In addition, since the filter space provided in the vertical direction may be provided so that the filter chamber provided with the filter medium can be inserted and separated, there is an advantage of easy maintenance of the filter medium according to the service life.

In addition, a plurality of inlet ports are formed in the inlet part of the filter box that introduces raw water, and the flexible collecting pipes are bound to each other, so that raw water from a long distance can be effectively introduced regardless of the arrangement of the filter box.

In particular, the variable filtration device of the present invention has an advantage that an operator can work outside the water surface in the maintenance process as well as the installation process. Thereby, the risk of injury due to underwater work of the worker can be prevented beforehand, and safety is ensured.

1 and 2 are a plan view and a layout cross-sectional view of a variable water quality filtration device installed in an artificial lake according to an embodiment of the present invention.
Figure 3 is a perspective view showing a filter box according to various embodiments of the present invention.
Figure 4 is an exploded perspective view showing a filter box with a filtration chamber according to an embodiment of the present invention.
5 is a perspective view showing a state in which the filter box according to an embodiment of the present invention is connected by a flexible connector.
Figure 6 is a conceptual diagram showing the overall flow of the flow of the filtration device according to an embodiment of the present invention.
7 is a cross-sectional view showing a coupling relationship between a flexible connector and a port of a filtration device according to an embodiment of the present invention.
8 is a perspective view showing a filter box according to another embodiment of the present invention.
9 is a cross-sectional view showing a filter box and a pump room according to an embodiment of the present invention.
10 is a conceptual diagram showing an installation process of a variable filtration device according to an embodiment of the present invention.
11 is a block diagram showing an installation process of a variable filtration device according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the variable water purification filtration device (FD) of the present invention and its installation method (M) will be described in detail.

The filtration device (FD) for purifying water quality of the present invention is installed in an artificial lake as shown in FIGS. 1 and 2, and a plurality of filter boxes 100 provided with a filter medium F therein sequentially in water It is arranged, and the filter boxes 100 are configured to be connected to each other with a flexible connector 200.

On the other hand, the filter box 100 may be manufactured in a closed box shape of a hexahedron by combining a metal plate or a synthetic resin material as shown in FIG. 3, and a filter material (F) for purifying running water may be provided therein. have. The filter medium (F) may include any one or more selected from functional filter media such as activated carbon, clays, and charcoal, limestone, mackban stone, zeolite, or ceramic cobblestone, and the plurality of filter boxes 100 may have different types. It is preferable to manufacture such that the filter medium (F) to be provided.

The filter box 100 can be transported in units of unitized individual filter boxes 100 to ensure ease of transport, and if the purification efficiency of the filter box 100 is reduced later, maintenance is required. There is an advantage in that maintenance is easy because only a specific filter box 100 needs to be separated and repaired or replaced.

As shown in Figure 3, the individual filtration box 100 is formed with an inlet portion 110 so that the flowing water flows on one side, and an outlet portion 120 is formed so that the flowing water is discharged on the opposite side, the filtration At least one partition wall 130 is formed inside the box 100, and at least two or more media spaces S are provided.

When one partition wall 130 is formed based on one filter box 100 as shown in FIG. 3(a), two filter media spaces S are formed by the partition wall 130, The flowing water flowing into the inlet part 110 moves to the second filter medium space part S through the filter medium space part S.

At this time, the flowing water flowing into the inlet 110 may be moved to the adjacent filter media space (S) by moving to the circulation inducing portion 135 of the partition wall 130 through the filter media space (S), implementation According to the shape, when two partition walls 130 are formed, as shown in FIG. 3(b), since three media space portions S are formed, the flow path of the running water can be further increased.

When at least two of the partition walls 130 are formed, the position of the circulation inducing portion 135 is deviated from the adjacent circulation inducing portion 135 to increase the distance that the flowing water moves so that the contact area between the flowing water and the filter medium F is increased. It is desirable to increase purification time and improve purification efficiency.

In addition, the inlet part 110 and the outlet part 120 are also arranged to be shifted from the adjacent circulation inducing part 135 to increase the distance that the flowing water moves, thereby increasing the contact area and time between the flowing water and the filter medium F to increase the purification rate. It is desirable to improve.

The circulation inducing part 135 is formed such that one end of the partition wall 130 is opened, or the space is completely blocked by the partition wall 130, but a plurality of perforation holes H are formed at one end to move foreign matter while flowing water. It can be formed to be physically filtered. Likewise, the inlet part 110 and the outlet part 120 of the individual filter box 100 may also be formed to form a perforation hole to filter foreign matter.

On the other hand, the partition wall 130 may be formed in the vertical direction, although not shown in the drawing, may be formed in the horizontal direction. However, by forming the partition wall 130 in the vertical direction, the efficiency of work can be expected more when the filter material F is provided or exchanged for maintenance.

In addition, in the embodiment in which the partition wall 130 is formed in the vertical direction, as shown in FIG. 4, a separate filtration chamber 400 having a filter medium F is inserted into the filter medium space S. It may be provided to enable separation. Accordingly, the administrator simply removes the filtration chamber 400 provided with the filter medium F according to the service life of the filter medium F, and then replaces the filter medium and inserts it into the filter medium space S again. ) Can be efficiently maintained.

At this time, the filtration chamber 400 is provided with an opening for movement so that the flowing water can contact the filter medium (F), the chamber may be formed to have a mesh structure as a whole or a plurality of perforated holes are formed. On the upper part of the filter box 100, an open cover 140 is formed to enable opening and closing to open the open cover 140, if necessary, to separate the filtration chamber 400 from the filter box 100, or to filter After replacing the filter medium (F) of the chamber 400 may be inserted into the filter medium space (S), the open cover 140 may be closed.

On the other hand, as shown in Figure 5, the outlet 120 is connected to the inlet 110 of the adjacent filter box 100 and the flexible connecting pipe 200, the flowing water discharged from the outlet 120 is adjacent It is sequentially moved to the filter box 100.

In the plurality of filter boxes 100 in which arrangement is completed as illustrated in the conceptual diagram shown in FIG. 6, the inlet part 110 and the outlet part 120 of the adjacent filter box 100 are connected to the flexible connecting tube 200 The raw water is moved through the first filter box 100 and sequentially through a plurality of filter boxes 100. That is, the flowing water flowing from the inlet 110 of the filter box 100 on one side passes through the filter agent (F) to the outlet 120, and to the inlet 110 of the adjacent filter box 100 By moving, the plurality of filter boxes 100 are sequentially moved to enable effective purification.

In one embodiment, the filtration device for purifying water quality (FD), when naming the four filter boxes 100 provided in order based on the inflow direction of raw water as first to fourth filtering devices, respectively As a filtering agent (F) provided in the filtering device 100 of the first filtering device may be provided with limestone and zeolite, the second and third filtering devices may be provided with functional filter media such as activated carbon, clay, charcoal The fourth filtering device may be provided with a ceramic cobblestone.

In addition, since the individual filter boxes 100 can be interconnected to the flexible connecting pipe 200 in the field after the transport is completed, the constructability is secured, and the advantage that can be applied later even if the purification facility is not reflected in advance from the initial design stage have.

The flexible connecting pipe 200 may be made of a corrugated hose using synthetic resin, or it may be made of a urethane hose which is a flexible material. The flexible connecting pipe 200 allows the filter box 100 to be freely arranged according to the site conditions, so that the flexible field installation of the filter box 100 is possible and there is an advantage that workability is further improved.

In addition, as shown in FIG. 2, the vertical arrangement of the filter box is also free, and it is not possible to circulate due to the stratification effect, and purification of the raw water precipitated at the bottom can be efficiently performed.

On the other hand, as shown in Figure 7, the inlet 110 and outlet 120 formed in the individual filter box 100, respectively, the inlet port 111 and the outlet formed with a locking groove (111a) (121a) on the outer peripheral surface Ports 121 are protruded, and connection ports 210 may be provided at both ends of the flexible connection pipe 200 to surround the inlet ports 111 and outlet ports 121.

In order for an operator to bind the inlet 110 or outlet 120 of the filter box 100 and the flexible connector 200, the connection port 210 is connected to the inlet port 111 or outlet port 121 ), the connection port 210 and the inflow port 111 by rotating the rotation cam 220 formed to be selectively engaged with the engagement grooves 111a and 121a in the connection port 210. ) Or the discharge port 121 may be bound or separated from each other.

In one embodiment, as shown in Figure 7 (a), the rotating cam 220 is formed with a locking protrusion 221, and when the rotating cam 220 is rotated to one side, the locking protrusion 221 has a locking groove ( 111a) (121a) is coupled to the engagement is made, and when rotated to the other side as shown in Figure 7 (b), the locking projections 221 can be separated from each other by being separated from the locking groove (111a) (121a) have.

In addition, as shown in (a) of FIG. 8, separate connection chambers 115 and 125 are formed in the inlet portion 110 and the outlet portion 120 of the filter box 100, and the connection chamber ( 115), the inlet port 111 and the outlet port 121 may be formed. At this time, an opening such as a perforation hole H may be formed inside the connection chamber 115 and 125 so that the flowing water can move.

On the other hand, as shown in (a) and (b) of FIG. 8, when relying only on the pressure of the pump 520 to be described later in the process of purifying the raw water flowing into the filter box 100, the flowing water only circulates in the shortest path. Therefore, there is a limited limit to the surface area in contact with the filter medium (F). Accordingly, the filter cylinder 300 may be formed to communicate with the discharge part 120 inside the filter medium space S in which the discharge part 120 is formed, preferably one side of the filter cylinder 300. The end is provided in close contact with the partition 130, and the other end may be in communication with the discharge unit 120.

A plurality of opening holes 310 are formed on the outer circumferential surface of the filter cylinder 300, and the flowing water moving by the pressure of the pump 520 is based on the opening holes 310 formed in the entire longitudinal direction of the filter cylinder 300. Since it can be introduced, it can be introduced into a large surface area as much as corresponding to the outer circumferential surface area of the filter cylinder 300. Thereby, the contact area with the filter medium is increased to improve the filtration efficiency.

In addition, depending on the size of the artificial lake that is the target of filtration, only the raw water close to the filter box 100 that flows in raw water is filtered, so that the raw water at a relatively spaced position may degrade filtration efficiency.

In order to solve this problem, the inlet part 110 of the filter box 100 disposed at one end so as to introduce the raw water is composed of a plurality of inlet ports 111, as shown in Figure 8 (b), respectively A flexible collection pipe 112 of a certain length may be bound to the inflow port 111 of the. That is, by arranging a plurality of flexible water collecting pipes 112 at a long distance, raw water flowing through the flexible water collecting pipe 112 can be effectively purified regardless of the distance.

On the other hand, as shown in Figure 9 (a), the filter box 100 of the present invention is assembled in the ground and provided underwater, in the water based on the wire W of the lifting device through the hook 150. It can be provided, and the flexible connecting pipe 200 can be previously bound to the inlet part 110 and the outlet part 120 from the land or floating device before being placed in the water, so that the operator does not need to go into the water, so it is constructable. This has the advantage of improving and ensuring safety.

In addition, as shown in Figure 9 (b), the variable water purification filtration device (FD) of the present invention, the raw water flows into the filter box 100 by the pressure of the pump 520, and the filter box 100 continuously After passing through ), purified water is discharged. Accordingly, a pump room 500 having a pump 520 is disposed adjacent to the filter box 100 disposed at one end to discharge purified water.

The inlet part 510 formed on one side of the pump room 500 is connected to the outlet part 120 of the adjacent filter box 100 and the flexible connecting pipe 200 to continuously move the running water, and the flexible part The filter box 100 as well as the pump room 500 can be freely arranged according to the site conditions by the sex connection pipe 200, so that flexible installation is possible and the workability is improved.

In addition, the pipe exposed hole 530 formed on the other side facing the inlet 510 may be connected to the pump 520 by providing a pipe (P). The piping (P) performs a function of discharging purified water to the outside, it is preferable to construct to discharge the purified water on the basis of the nozzle formed at a certain position by being elongated along the periphery of the artificial lake.

On the other hand, hereinafter, the installation method (M) of the filtration device for water purification using a plurality of filter boxes 100 provided with the above-described filter medium (F) will be described. Since the filtration device (FD) for purifying water quality of the present invention is composed of a plurality of filter boxes 100, hereinafter, based on a method of installing using the first and second filter boxes 100A and 100B as a minimum unit. Description, and overlapping with the detailed description of the variable water purification filter (FD) will be omitted.

The meanings of the'first' and the'second' are not limited to the first and the second, and when a plurality of equivalent components are included, a term referring to a relatively preceding component and three or more equal components. It may also be applied to include.

The installation method (M) of the filtration device for water quality purification of the present invention may be performed in a floating facility (B) on an artificial lake, as shown in FIG. 10, or may be performed on the ground adjacent to the artificial lake. First, the first flexible connector connection step (S10) is performed to bind one end of the first flexible connector 200A to the outlet 120 of the first filter box 100A.

In the filter box 100, the inlet 110 is formed so that the flowing water flows on one side, and the outlet 120 is formed so that the flowing water is discharged on the opposite side, so the second filter box 100B to be disposed adjacently ) For binding with the first flexible connecting pipe (200A) to the discharge unit 120.

On the other hand, the flexible connection pipe 200 may be bound to the discharge part 120 of the filter box 100 sequentially, but it is possible to go to each discharge part 120 for the entire plurality of filter boxes 100 in advance. The flexible connector connection step (S10 ′) of binding one end of the sex connector 200 may be performed.

In one embodiment, the connection port 210 is provided at both ends of the flexible connecting pipe 200, and the discharge port 121 in which the locking groove 121a is formed is protruded outward from the discharge unit 120. Can be formed. At this time, the connection port 210 is connected to surround the discharge port 121 by rotating the rotation cam 220 formed with a locking protrusion 221, the locking protrusion 221 is caught in the locking groove 121a. Can be combined.

After the flexible connecting pipe connecting step (S10) (S10'), only the first filter box 100A is placed in a fixed position in the water while the other end of the first flexible connecting pipe 200A is exposed outside the water surface. The first filtering box arrangement step (S20) may be performed.

The first filtering box placement step (S20) is a step of placing the first filtering box 100A to which the first flexible connector 200A is bound by using a lifting device at a desired position on the bottom of the artificial lake. At this time, a hook 150 is formed on the upper part of the individual filter box 100, and after binding the wire W to the hook 150 based on the lifting device, it can be stably placed in place.

After the first filtering box placement step (S20), a second flexible connecting tube binding one end of the second flexible connecting tube 200B to the discharge part 120 of the second filtering box 100B to be disposed adjacent to each other The connection step S30 may be performed. In the embodiment in which one end of the flexible connector 200 is bound to each outlet 120 with respect to the entire plurality of filter boxes 100 in advance as in the above-described flexible connector connection step (S10'). Is a step that can be omitted.

When the second flexible connector connecting step (S30) is completed, the other end of the first flexible connector 200A exposed outside the surface of the inlet 110 of the second filter box 100B to be disposed adjacent to the other flexible connector Adjacent filter box binding step of binding (S40) is performed.

In the inlet portion 110, the inlet port 111 in which the locking groove 111a is formed may be formed to protrude outward. At this time, the connection port 210 of the flexible connection pipe 200 is rotated by rotating the rotation cam 220 with the locking protrusion 221 formed in a connected state to surround the inlet port 111, the locking protrusion 221 It may be coupled to the engaging groove (111a) of the inlet port (111).

On the other hand, the second flexible connecting pipe connecting step (S30) and the adjacent filter box binding step (S40) is in a different order, first the first flexible connecting pipe (200A), the inlet of the second filter box (100B) After binding to (110), it is also possible to bind the second flexible connecting pipe (200B) to the outlet 120 of the second filter box (100B).

Thereafter, when the binding of the flexible connection pipes 200A and 200B to the inlet part 110 and the outlet part 120 of the second filter box 100B is completed, the second filter box 100B is fixed in water. A second filtering box placement step (S50) of placing the position is performed.

Thus, in the construction of the filtration device (FD) for purifying the water quality of the present invention, there is an advantage that the workability is improved as the operator can complete all the work outside the water surface during the installation process as well as the maintenance step. Furthermore, safety is ensured by preventing the risk of injury due to underwater work of workers.

On the other hand, the variable water quality filtration device (FD) of the present invention can be continuously purified by the flow of water flowing by the pump 520, the second filter box arrangement step (S50) after the pump room 500 Steps for providing may be performed.

To this end, a pipe binding step S60 of binding the pipe P inserted through the pipe exposed hole 530 formed on the other side of the pump room 500 with the pump 520 may be performed. In the pipe binding step (S60), the pipe (P) is to discharge the purified water to the outside, it can be discharged purified water based on a nozzle formed at a certain position by being elongated along the periphery of the artificial arc.

After the pipe binding step (S60), a pump room binding step (S70) may be performed. The pump room binding step (S70) is a step of binding the other end of the second flexible connector 200B exposed out of the water surface to the inlet portion 510 of the pump room 500. Thus, the second flexible connecting pipe 200B is bound to the inlet 510 of the pump room 500, and the pipe P inserted through the pipe discharge hole 530 is bound to the pump 520. . Of course, the pipe binding step (S60) and the pump room binding step (S70) can also be performed in a different order.

On the other hand, after the pipe binding step (S60) and the pump room binding step (S70), the pump room arrangement step (S80) of placing the pump room 500 in a fixed position in the water may proceed.

The variable water purification filtration device (FD) and its installation method (M) according to the present invention described above are different from one without ordinary skill in the art to which the present invention pertains without changing the technical spirit or essential features of the present invention. It will be understood that it may be implemented in a specific form.

Therefore, the embodiments described above are illustrative in all respects, and should be understood as not limiting, and the scope of the present invention is indicated by the following claims rather than the above detailed description, and the meaning and scope of the claims and It should be construed that any altered or modified form derived from the equivalent concept is included in the scope of the present invention.

FD: Filtration device for water purification F: Filtration material
100: filter box 110: inlet
111: inlet port 112: flexible catchment pipe
120: discharge unit 121: discharge port
130: bulkhead 135: circulation induction
140: open cover S: media space
200: flexible connector 210: connection port
220: rotating cam 300: filter cylinder
310: open hole 400: filtration chamber
500: pump room 510: inlet
520: pump 530: exposure hole
P:Piping M:Filter installation method

Claims (11)

The plurality of filter boxes 100 provided with the filter medium F are sequentially arranged in the water, and the individual filter boxes 100 are formed with an inlet portion 110 so that flowing water flows into one side, and the other side opposite to each other. The discharge unit 120 is formed to discharge the running water,
At least one partition wall 130 is formed inside the filter box 100 to provide at least two filter media spaces S, and the flowing water flowing into the inflow portion 110 is a filter media space S After being moved to the circulation guide portion 135 of the partition wall 130, it is moved to the adjacent filter media space portion S,
The discharge part 120 is connected to the inlet part 110 of the adjacent filter box 100 and the flexible connecting pipe 200, and the water discharged from the discharge part 120 is sequentially connected to the adjacent filter box 100. Being moved,
The other end of the filter cylinder 300 is formed in a horizontal direction so as to communicate with the discharge part 120 inside the filter medium space S in which the discharge part 120 is formed, and one end of the filter wall 130 is formed. It is fixed in close contact with the circulation inducing portion 135 is arranged to be spaced up and down, the filter cylinder 300 is formed with a plurality of opening holes 310 on the outer circumferential surface running water based on the entire length of the filter cylinder 300 A filtration device for purifying water quality, characterized in that the contact area with the filter medium is increased by flowing to increase the circulation distance of the filter.
delete According to claim 1,
The partition wall 130 is formed at least two, and the position of the circulation inducing portion 135 is displaced from the adjacent circulation inducing portion 135 to increase the distance that the flowing water moves so that the contact area between the flowing water and the filter medium (F) A filtration device for variable water purification, characterized by improving purification efficiency by increasing time.
According to claim 1,
The partition wall 130 is formed in the vertical direction, the filter space portion (S) is provided with a filtration chamber 400 having a filter medium (F) to be inserted and separated, the filtration chamber 400 is running water A filtration device for variable water quality, characterized in that an opening is provided to move the water.
According to claim 4,
A filtration device for variable water purification, characterized in that an open cover (140) is formed on the upper part of the filter box (100) to allow opening and closing.
According to claim 1,
The inlet part 110 of the filter box 100 disposed at one end to flow the raw water is composed of a plurality of inlet ports 111, and each inlet port 111 has a flexible collection pipe 112 of a certain length. A filtration device for variable water purification, characterized in that the binding.
According to claim 1,
A pump room 500 having a pump 520 is disposed adjacent to the filtration box 100 disposed at one end to discharge purified water,
The inlet part 510 formed on one side of the pump room 500 is connected to the outlet part 120 of the adjacent filtration box 100 and a flexible connecting pipe 200, and faces the inlet part 510. A filtration device for purifying water quality, which is provided with a pipe (P) connected to a pump (520) in a pipe exposed hole (530) formed on the other side.
According to claim 1,
The inlet portion 110 and outlet portion 120 are provided with protruding inlet ports 111 and outlet ports 121 having locking grooves 111a and 121a on their outer circumferential surfaces, respectively, and the flexible connecting pipe 200 is provided. Connection ports 210 are provided at both ends of the inlet port 111 to enclose the discharge port 121, and the connection ports 210 are selectively coupled to the locking grooves 111a and 121a. Variable rotational water filtration device, characterized in that the rotation cam 220 is provided.
In the installation method (M) of the filtration device for water purification using a plurality of filter box 100 is provided with a filter medium (F),
A first flexible connector connecting step of binding one end of the first flexible connector 200A to the outlet 120 of the first filter box 100A;
A first filter box placement step of arranging only the first filter box 100A at a fixed position in the water while the other end of the first flexible connecting pipe 200A is exposed out of the water surface;
A second flexible connector connecting step of binding one end of the second flexible connector 200B to the outlet 120 of the second filter box 100B to be arranged adjacently;
An adjacent filter box binding step of binding the other end of the first flexible connector 200A exposed outside the water surface to the inlet portion 110 of the second filter box 100B to be arranged adjacently; And
A second filtering box arrangement step of disposing the second filtering box 100B in a fixed position in the water;
Method of installing a filtration device for variable water purification, characterized in that it comprises a.
In the installation method (M) of the filtration device for water purification using a plurality of filter box 100 is provided with a filter medium (F),
A flexible connecting pipe connecting step of binding one end of the flexible connecting pipe 200 to the discharge parts 120 of the plurality of filter boxes 100;
A first filter box arrangement step in which only the first filter box 100A is placed in a fixed position in the water while the other end of the first flexible connecting pipe 200A is exposed out of the water surface;
An adjacent filter box binding step of binding the other end of the first flexible connector 200A exposed outside the water surface to the inlet portion 110 of the second filter box 100B to be arranged adjacently; And
A second filtering box arrangement step of disposing the second filtering box 100B in a fixed position in the water;
Method of installing a filtration device for variable water purification, characterized in that it comprises a.
The method of claim 9 or 10,
After the second filter box placement step,
A pipe binding step of binding the pipe P inserted through the pipe exposed hole 530 formed on the other side of the pump room 500 with the pump 520;
A pump room binding step of binding the other end of the second flexible connector 200B exposed outside the water surface to the inlet portion 510 of the pump room 500; And
A pump room arrangement step of disposing the pump room 500 in a fixed position in the water;
Installation method of a filtration device for variable water quality, characterized in that it further comprises.

Images