KR101922669B1

KR101922669B1 - Cartridge type tree filter box using microorganism

Info

Publication number: KR101922669B1
Application number: KR1020160024363A
Authority: KR
Inventors: 홍현진; 이진희; 이진규
Original assignee: 홍현진; 이진희; 이진규
Priority date: 2016-02-29
Filing date: 2016-02-29
Publication date: 2018-11-27
Also published as: KR20170101600A

Abstract

The present invention relates to an upper structure having a concrete structure and having a first step and a second step and having an inflow hole for inflow of rain water and having a central hole through which a tree passes, A lower structure including a concrete structure and installed at a lower side of the upper structure so as to communicate with the center hole portion and having a drain passage connected to the drain hole; A filtration layer made of gravel contained in the lower structure; A planting layer disposed on the upper part of the filtration layer, wherein the planting layer is formed by placing roots of the herb and filling the soil; And a filter unit removably installed in the upper structure to be disposed on the upper part of the planting material layer and filled with wood chips so that microorganisms can be inhabited.

Description

[0001] CARTRIDGE TYPE TREE FILTER BOX USING MICROORGANISM [0002]

The present invention relates to a cartridge type milk filtration apparatus utilizing microorganisms, and more particularly, to a system and method for purifying rainfall runoff using natural cartridges for culturing useful microorganisms, The present invention relates to a cartridge type box filter box which utilizes microorganisms capable of reducing pollutants contained in rainfall runoff before rainfall runoff is introduced into a facility such as a manhole.

Generally, roadside trees are planted on roads. Tree-lined roads provide a sense of comfort and psychological stability to pedestrians, drivers, and others, absorb solar heat, block or reduce snow, rain, and fog, and mitigate the effects of wind to control microclimate And the branches and leaves of the water pipes absorb dust and dust, absorb the harmful gas, and purify the air.

These street trees have a beautiful linear beauty as a molding object and have decorative effect by using it as a wall and a backdrop to soften the heavy feeling of a city building and to make a living space as a building effect to other surrounding areas To protect the privacy, to efficiently utilize the space, and as an engineering effect, to prevent erosion due to soil stabilization, to provide soundproofing effect by blocking noise, and to function as a fireproof zone.

In the conventional technique of producing a horizontal tree, only the above-mentioned functions and effects are expected.

In recent years, in addition to point pollutants such as wastewater and industrial wastewater, treatment facilities for nonpoint pollutants such as rainfall runoff are being developed in various ways.

Most non-point pollutant treatment facilities are classified into natural type and device type. Natural type includes infiltration type, ecological type filter type, vegetation type biofilter type, curb filter type and lane garden type. There are vortex type, hydraulic type and tri-box filter type facilities.

In the case of a double tree-box filter type non-point pollutant treatment facility, it is possible to treat non-point pollutants while having a vegetation space in which roadside trees are planted or flower beds are formed.

Such a trick box filter type non-point pollutant treatment facility is composed of a box body that forms an avenue or a flower bed and has an inlet such as a rainwater runoff at an upper end thereof, a filter material layer filled in the lower end of the box body, And a drain pipe provided at a lower portion of the box body to drain the treated water filtered by the filter medium layer into the ground or the gut pipe or the water collecting tank.

In addition, the inlet provided at the upper end of the box body is disposed toward the road so that the rainwater runoff along the road can be introduced when the tripod filter type non-point pollutant treatment facility is installed on the road side.

However, in the conventional treatment system of non-point pollutants in the tree box, the rainwater flowing into the box body through the inlet from the road side is filtered downward while passing downward through the vegetation soil layer and the filter medium layer, The rainfall runoff, which includes a large amount of non-point pollutants, as well as rainfall runoff, which includes a small amount of non-point pollutants after the initial rainfall, is filtered through the vegetation soil and the filter media, So that there is a problem in that efficient treatment according to the flow rate of rainfall runoff can not be performed.

In addition, since the initial rainfall runoff containing a large amount of non-point pollutants as well as rainfall runoff containing a small amount of non-point pollutants after the initial rainfall passes through the filter medium layer, the filtration load of the filter medium layer is increased.

In addition, the conventional tri-box type non-point pollutant treatment facility drains the inflowed rain water through the drain pipe provided at the lower part after passing down the vegetation soil layer and the filter media layer, and the rainwater runoff is not stored in the vegetation soil layer and the filter material layer, It is impossible to sufficiently secure the moisture necessary for the growth of the trees such as the aqueducts, resulting in a poor vegetation environment of the trees.

Particularly, there has been a problem that the surrounding ground is settled by the weight of the facility in the conventional triplex box type non-point pollutant treatment facility.

In order to solve the above-mentioned problems, a tree-neck wooden box having a sinking prevention function has been developed. In the wooden tree box with the sinking prevention function according to the related art, the upper part is opened and the planting material and the filtering space are formed therein A water collecting space for collecting inflow water, an overflow passage for communicating the upper part of the plant and filtration space with the water collecting space, and an inflow water inlet for the water collecting space, A sinking prevention frame provided on the periphery of the main body, and a tree vegetation layer stacked with a planting material and a filtration space.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2013-0070075 (published on Jun. 27, 2013, entitled "Horizontal Snapdragon Box with Anti-settlement Function").

Since the planting box according to the prior art has a structure in which the upper part of the main body is opened, a separate filtering action is not performed when the rainfall runoff flows into the main body, so that the foreign matter contained in the rainfall runoff can not be effectively removed have.

Therefore, there is a need for improvement.

The present invention can purify rainfall runoff using a natural ecological circulating soil treatment method utilizing a cartridge for culturing a useful microorganism, and the rainwater runoff is introduced into a rainfall runoff before a rainfall runoff is introduced into a facility such as a manhole through a filter of a planting soil layer The present invention is directed to a cartridge type box filter box that utilizes microorganisms capable of reducing pollutants.

In the upper structure of the present invention, a finishing portion for passing the wood through the central hole portion is provided. The finishing portion includes a first penetrating groove portion through which the wood passes and a first inflow hole portion through which the rainfall runoff passes, A first finishing panel seated in a first step; And a second finishing panel having a second penetrating groove portion opposed to the first penetrating groove portion and having a second inflow hole portion through which the rainfall runoff passes, the second finishing panel being seated on the first step portion, A first interference protrusion that is seated in the second stepped portion, a first interference groove portion through which the tree passes, a first passage hole portion through which the rainwater runoff passes, and a first mesh net installed in the first passage hole portion, A first case; A second interference hole portion through which the tree passes, a second passage hole portion through which the rainwater runoff passes, and a second mesh net installed in the second passage hole portion, A second case for providing; And a filter member accommodated in the first case and the second case and containing microorganisms.

Further, the present invention is characterized by further comprising an interlocking portion that tilts the first case or the second case from the second step portion when the finish portion is opened.

Since the cartridge type milk filter box using the microorganisms according to the present invention is provided with the filter unit comprising the first case and the second case so that the filter member inhabiting the microorganisms can be housed therein, Purified, passed through the plant material layer and the filtration layer, filtered through the foreign materials contained in the rain water runoff, and then discharged to the drainage facility, thereby effectively removing foreign substances such as suspended matters, nitrogen, zinc and crude oil products contained in the rainwater runoff .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a cartridge-type snowflaking box utilizing microorganisms according to an embodiment of the present invention; FIG.
FIG. 2 is a cross-sectional view illustrating a cartridge-type woody filter box utilizing microorganisms according to an embodiment of the present invention.
FIG. 3 is a plan view showing a cartridge-type woody filter box utilizing microorganisms according to an embodiment of the present invention.
FIG. 4 is a photograph of a filter part of a cartridge-type woody filter box utilizing microorganisms according to an embodiment of the present invention.
FIG. 5 is a view illustrating a state of use in which a cartridge type carton box utilizing microorganisms according to an embodiment of the present invention is shown.
Fig. 6 is an operational state diagram showing an interlocking portion of a cartridge type milking filter box utilizing microorganisms according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a cartridge-type woody filter box utilizing microorganisms according to the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator.

Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a view illustrating a cartridge-type woody filter box utilizing microorganisms according to an embodiment of the present invention. FIG. 2 is a view showing a cartridge-type woody filter box utilizing microorganisms according to an embodiment of the present invention And FIG. 3 is a plan view showing a cartridge-type snowflaking box utilizing microorganisms according to an embodiment of the present invention.

FIG. 4 is a photograph of a filter part of a cartridge-type wood filter box utilizing microorganisms according to an embodiment of the present invention. FIG. 5 is a view showing a cartridge-type wood filter box utilizing microorganisms according to an embodiment of the present invention. Lt; / RTI >

Referring to FIGS. 1 to 5, a cartridge-type wood-frame filtering box utilizing microorganisms according to an embodiment of the present invention comprises a concrete structure and includes a first step portion 12 and a second step portion 14 An upper structure 10 provided with an inlet hole 16 through which a rainfall runoff flows and a central hole 18 through which wood is passed and which is exposed to the ground and a concrete structure including a central hole 18, A lower structure 30 installed on the lower side of the upper structure 10 to be connected to the lower structure 30 and connected to the drainage passage 34 and a drainage passage 34 connected to the lower structure 30, A plant material layer 38 disposed on the upper part of the filtration layer 36 and containing roots of the herb and filled with soil and a microorganism material 38 disposed detachably on the upper structure 10 to be disposed on the plant material layer 38, Wood chips are filled to make this habitat. (50).

Accordingly, the rainwater flowing along the road flows into the upper structure 10 through the inflow hole portion 16, the foreign matter is primarily filtered by the sieve 16a provided in the inflow hole portion 16, 18 to pass through the filter unit 50 while falling down to the lower structure 30, so that the filtering action by the microorganisms is performed to remove the foreign substances in the second order.

Thereafter, foreign matter is filtered through the planting layer 38 where the roots of the tree are located, and the foreign matter is filtered through the filtration layer 36 made of gravel, .

Therefore, the foreign matter contained in the rain water can be floated over the fourth stage. In particular, since the filtration action is performed by the microorganisms when passing through the filter unit 50, the harmful substances contained in the rain water can be decomposed and removed .

The lower structure 30 is provided with the bypass passage 32 connected to bypass the planting layer 38 from the upper part to the lower part so that when a large amount of rainfall runoff that is difficult to pass through the planting material layer 38 flows into the bypass passage 30, It is possible to prevent the rainwater flowing out of the upper structure 10 from flowing into the filtration layer 36 without passing through the planting layer 38 through the lower structure 30.

The upper structure 10 is provided with a finishing portion 70 through which the wood is passed through the center hole portion 18 and the finishing portion 70 includes a first penetrating groove portion 72b through which the wood passes, The first finishing panel 72 is provided with the first inlet hole portion 72a and is seated in the first step portion 12 and the second through groove portion 74b opposed to the first through hole groove portion 72b are formed And a second finishing panel 74 having a second inflow hole 74a through which the rainfall runoff passes and which is seated in the first step 12.

A first through groove 72b is formed on one side of the first finishing panel 72 and a second through groove 72b is formed on one side of the second finishing panel 74 so as to face the first through groove 72b. 74b so that the first finishing panel 72 and the second finishing panel 74 are seated on the first step portion 12, a hole through which the wood passes is formed at the center portion.

The first finishing panel 72 and the second finishing panel 74 are formed with a plurality of first inlet holes 72a and a second inlet hole 74a to allow a rainfall outlet to flow into the upper structure 10 .

The filter unit 50 includes a first engagement protrusion 52b that is seated on the second step 14, a first interference groove 52c through which the wood passes, a first passage hole 52a through which the rainwater runoff passes, A first case 52 provided with a first mesh net 52d provided in the first passage hole portion 52a and providing a storage space and a second engagement protrusion 54b seated on the second step portion 14, A second interference groove portion 54c through which the tree passes, a second passage hole portion 54a through which the rainwater runoff passes, and a second mesh network 54d installed in the second passage hole portion 54a. And a filter member 56 housed in the first case 52 and the second case 54 and inhabited with microorganisms.

Therefore, when the first case 52 and the second case 54 are seated on the second step 14, the first and second engaging protrusions 52b and 54b are seated on the second step 14, The first interference groove portion 52c and the second interference groove portion 54c are disposed opposite to each other to form a hole portion through which the nail portion passes.

Since the first case 52 and the second case 54 form a storage space recessed downwardly, two filter members 56 are accommodated in the first case 52 and the second case 54 And the rainwater effluent that has passed through the filter member 56 falls into the planting layer 38 through the first through hole portion 52a and the second through hole portion 54a.

A filter member 56 formed of wood chips or the like is accommodated in the first case 52 and the second case 54 and the microorganisms are stored in the filter member 56. Therefore, The harmful substances contained in the effluent can be removed from the microorganisms.

Herein, the purification action by the microorganism can be easily carried out by those skilled in the art who are aware of the technical composition of the present invention, so that detailed explanation and experimental results will be omitted.

The rainwater runoff passing through the filter section (50) and falling down to the planting layer (38) passes through the inside of the gravel where the roots of the tree are located, and foreign matter is filtered. The rainfall runoff passing through the planting layer (38) After passing through the layer 36, is supplied to a drainage facility such as a manhole along the drainage passage 34.

As described above, since the rainwater effluent supplied through the finishing portion 70 or supplied through the inflow hole portion 16 is supplied to the drainage facility after the foreign matter is filtered through the fourth passage, foreign matter contained in the rainwater runoff can be effectively removed .

Fig. 6 is an operational state diagram showing an interlocking portion of a cartridge type milking filter box utilizing microorganisms according to another embodiment of the present invention.

Referring to FIG. 6, a cartridge-type wood-frame filtering box utilizing microorganisms according to another embodiment of the present invention includes a first case 52 or a second case 54, The first finishing panel 72 and the second finishing panel 72 are provided at the time of replacing the filter member 56 or additionally supplying microorganisms to the filter member 56. [ The ends of the first case 52 and the second case 54 are raised upward by a certain amount by the operation of the interlocking portion 80 when the operator releases the first engaging protrusion 52b and the second engaging protrusion 52. [ The first case 52 and the second case 54 can be easily separated from the upper structure 10 by putting their hands at a distance between the second stepped portion 54b and the second stepped portion 14. [

Therefore, the operator can easily manage the filter member 56 while reducing the time required for separating the first case 52 and the second case 54. [

The interlocking portion 80 includes a rotation shaft 82 for rotatably connecting the first stepped portion 12 and the ends of the first finishing panel 72 and the second finishing panel 74, A rack member 86 slidably mounted on the first step portion 12 and gear-connected to the pinion 84 and a rack member 86 extending from the rack member 86 to the first case 52 and the second case 52, An insertion member 87 extending at an interval between the case 54 and the second step 14, a first inclined surface 88 formed at an end of the insertion member 87, And a second inclined surface 88a formed on the first engaging protrusion 52b or the second engaging protrusion 54b so as to be opposed to each other.

Therefore, when the operator opens the first finishing panel 72 or the second finishing panel 74, the rotary shaft 82 and the pinion 84 are rotated, and the rotational motion of the pinion 84 causes the linear motion of the rack member 86 And the insertion member 87 extending from the rack member 86 is advanced to a distance between the first latching projection 52b and the second latching projection 54b and the second step 14.

At this time, the first inclined surface 88 formed on the insertion member 87 is slid along the second inclined surface 88a formed on the first and second engaging protrusions 52b and 54b, The first case 52 and the second case 54 are tilted from the second step 14 to form an interval since the first and second engaging protrusions 52a and 52b and the second engaging protrusion 54b are lifted upward.

A gap is formed between the first engaging protrusion 52b and the second engaging protrusion 54b and the second step 14 by the above operation so that the operator puts his / And the second case 54 can be easily separated.

Thus, it is possible to purify the runoff effluent by a natural ecological circulating soil treatment method using a cartridge for culturing useful microorganisms, and to prevent the rainfall runoff from entering the manhole or the like through the filter of the planting soil layer It is possible to provide a cartridge type box filter box utilizing microorganisms capable of reducing pollutants.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

Further, although a cartridge type box filter box using microorganisms has been described as an example, the present invention is merely an example, and the box filter box of the present invention can be used in products other than the cartridge type box filter box utilizing microorganisms.

Accordingly, the true scope of the present invention should be determined by the following claims.

10: superstructure 12: first step
14: second step portion 16: inflow hole portion
16a: filter net 18: center hole
30: Substructure 32: Bypass passage
34: drainage passage 36: filtration layer
38: food material layer 50: filter part
52: first case 52a: first through hole portion
52b: first latching projection 52c: first interference groove
52d: first mesh network 54: second case
54a: second through hole portion 54b: second engaging projection
54c: a second interference trench 54d: a second mesh network
56: filter member 70:
72: first finishing panel 72a: first inlet hole
72b: first through hole portion 74: second finishing panel
74a: second inflow hole portion 74b: second through hole portion
80: interlocking part 82:
84: Pinion 86: Rack member
87: insertion member 88: first inclined surface
88a: second inclined surface

Claims

An upper structure which is made of a concrete structure and has a first step and a second step and is provided with an inflow hole through which rainwater flows, a center hole through which the tree passes, and is exposed to the ground;
A lower structure including a concrete structure and installed at a lower side of the upper structure so as to communicate with the center hole portion and having a drain passage connected to the drain hole;
A filtration layer made of gravel contained in the lower structure;
A planting layer disposed on the upper part of the filtration layer, wherein the planting layer is formed by placing roots of the herb and filling the soil; And
And a filter unit detachably installed on the upper structure to be disposed on the upper part of the planting material layer and filled with wood chips so that microorganisms can be inhabited,
Wherein the upper structure is provided with a finishing portion for finishing the central hole portion and passing the wood,
The finishing portion
A first finishing panel having a first penetration groove through which the wood passes and a first inflow hole through which the rainfall runoff passes, the first finishing panel being seated in the first step; And
And a second finishing panel having a second through-hole facing the first through-groove and having a second inflow hole through which the rainfall run-off water passes, the second finishing panel being seated in the first step,
The filter unit includes:
A first interference protrusion that is seated in the second step portion, a first interference groove portion through which the tree passes, a first passage hole portion through which the rainwater runoff passes, and a first mesh net installed in the first passage hole portion, A first case for providing the first case;
A second interference hole portion through which the tree passes, a second passage hole portion through which the rainwater runoff passes, and a second mesh net installed in the second passage hole portion, A second case for providing; And
And a filter member accommodated in the first case and the second case and containing microorganisms,
And an interlocking portion that tilts the first case or the second case from the second step portion when the finish portion is opened,
Wherein the interlocking portion comprises:
A rotating shaft rotatably connecting the first stepped panel and the first stepped part to the end of the second finished panel;
A pinion installed on the rotary shaft;
A rack member slidably installed on the first step portion and gear-connected to the pinion;
An insertion member extending from the rack member at an interval between the first case and the second case and the second stepped portion;
A first inclined surface formed at an end of the insertion member;
And a second inclined surface formed on the first engaging projection or the second engaging projection so as to face the first inclined surface.

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