KR20130001044A - Apparatus for treating rainwater - Google Patents

Apparatus for treating rainwater Download PDF

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Publication number
KR20130001044A
KR20130001044A KR1020110061918A KR20110061918A KR20130001044A KR 20130001044 A KR20130001044 A KR 20130001044A KR 1020110061918 A KR1020110061918 A KR 1020110061918A KR 20110061918 A KR20110061918 A KR 20110061918A KR 20130001044 A KR20130001044 A KR 20130001044A
Authority
KR
South Korea
Prior art keywords
initial excellent
cylindrical screen
initial
tank
excellent treatment
Prior art date
Application number
KR1020110061918A
Other languages
Korean (ko)
Inventor
김수진
김동언
Original Assignee
김수진
김동언
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김수진, 김동언 filed Critical 김수진
Priority to KR1020110061918A priority Critical patent/KR20130001044A/en
Publication of KR20130001044A publication Critical patent/KR20130001044A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001—Runoff or storm water

Abstract

PURPOSE: An apparatus for treating rainwater is provided to expand surface area by forming a screen in a longitudinally wrinkled cylindrical shape. CONSTITUTION: An apparatus for treating rainwater comprises a rainwater treatment container(12) connected with a flux control container(2). A cover(22) with a through hole(26) is formed on the inner and outer surface of a cylindrical screen. Filler formed of pearlite is filled in the cover. An upper cover(20) with a through hole is formed on the upper side of a cylindrical screen. Rainwater passed through the flux control container is primary filtered inside a cylindrical screen and is secondary filtered by passing through the upper cover.

Description

Initial excellent treatment device {APPARATUS FOR TREATING RAINWATER}

The present invention relates to an initial excellent treatment apparatus, and more particularly, to an initial excellent treatment apparatus having an improved structure of a screen.

In general, contaminants can be classified into point contaminants and nonpoint contaminants.

The point pollutants are living sewage, industrial wastewater, and livestock wastewater discharged from a defined and limited point pollutant. Discharge areas are pollutants that are discharged to a wide range of nonpoint sources, such as industrial sites.

Of these pollutants, the discharge point is clear and limited point contaminants are provided with a separate purification device or wastewater treatment facility in homes, factories, and livestock farms. However, most of them remain on the earth's surface and enter the public water or groundwater such as rivers with initial rainwater, which is the main cause of water pollution.

In order to solve the above problems, many purification facilities have been developed for purifying initial rainwater containing non-point contaminants so that only the rainwater that has been treated is discharged to the stream.

As an example of such an initial excellent treatment apparatus, the initial excellent treatment tank is configured in communication with the flow rate adjustment tank. The initial rainwater is first introduced into the flow control tank through the inlet port, and is pretreated, and then flows through the communication path to the initial rainwater treatment tank.

The initial excellent treatment tank has a communication path connected to one side and a drain hole formed on the other side. The initial excellent treatment tank is provided with a cylindrical tube-type screen, the cylindrical tube-type screen is configured to fill the filler such as activated carbon between the inner and outer surface cover formed with the through hole.

The initial rainwater introduced into the initial rainwater treatment tank through the communication path is filtered through the screen, non-point contaminants are flowed to the top and drained through the drain.

However, the initial excellent treatment device as described above should be frequently replaced the filler such as activated carbon, and the initial excellent excellent pass through the screen, filtration is made only once, and to improve the treatment efficiency, the initial excellent There was a problem that the total volume of the treatment tank is large.

Therefore, an object of the present invention is to improve the structure while minimizing the screen to expand the surface area and at the same time to ensure that the residue contained in the initial excellent well dispersed, the filler can be used for a long time without replacement, the initial excellent double filtered It is to provide an excellent initial treatment device to improve the processing efficiency.

The initial excellent treatment apparatus of the present invention for achieving the above object, in the initial excellent treatment apparatus, is provided with an initial excellent treatment tank in which the initial excellent water flows in communication with the flow rate adjustment tank, the inside of the initial excellent treatment tank wrinkles in the longitudinal direction The cylindrical screen is installed, the cylindrical screen is formed by filling the filler formed of pearlite in the cover formed with the through-holes on the inner and outer surfaces, the upper surface of the cylindrical screen is configured by filling with the filler formed of pearlite in the upper cover formed with the through-holes, The initial rainwater flowing through the flow control tank is first filtered while being introduced into the inside of the cylindrical screen, and is discharged by being filtered secondly through the upper cover.

The present invention extends the surface area by forming the screen in the form of a corrugated cylinder in the longitudinal direction, and at the same time so that the debris contained in the initial excellent hit the screen outer surface and is well dispersed, and filling the filler filled with pearlite on the inner and outer surfaces of the screen and the top cover It can be used for a long time without replacement, and the initial excellent water introduced into the initial excellent treatment tank is filtered twice through the screen and the upper cover, thereby improving the initial excellent treatment efficiency.

1 is an overall configuration diagram of an initial excellent treatment tank according to an embodiment of the present invention,
2 is a cross-sectional plan view of the initial excellent treatment device according to an embodiment of the present invention,
3 is an exploded perspective view of a cylindrical screen according to an embodiment of the present invention;
4 is an operational view of a cylindrical screen according to an embodiment of the present invention.

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

The present invention is to form a cylindrical screen in the flow control tank in the longitudinal direction to expand the surface area and to ensure that the debris contained in the rainwater is well dispersed, filling the filler formed of pearlite between the inner and outer surfaces of the cylindrical screen and the upper cover of the cylindrical screen The initial rainwater introduced into the flow control tank was to be filtered twice.

1 is an overall configuration diagram of an initial excellent treatment tank according to an embodiment of the present invention, Figure 2 is a cross-sectional plan view of the initial excellent treatment apparatus according to an embodiment of the present invention, Figure 3 is a cylindrical screen according to an embodiment of the present invention Figure 4 is an exploded perspective view of the operation of the cylindrical screen according to an embodiment of the present invention.

1 and 2, the initial excellent treatment apparatus 10 according to the embodiment of the present invention is the initial excellent treatment tank 12 having a cylindrical screen 18, the flow rate control tank 2 and the communication path (8) It is constructed by connecting. The initial rainwater is pretreated through the flow regulating tank (2), and then flows into the initial rainwater treatment tank (12) through the communication path (8) to remove non-point pollutants by the cylindrical screen (18).

The flow regulating tank 2 and the initial excellent treatment tank 12 are installed with high strength concrete having a thickness of 65 to 70 mm, and are compared with the flow control tank and the initial excellent treatment tank formed of ordinary concrete having a thickness of 150 to 200 mm. It can be thin and light and easy to carry.

The flow regulating tank 2 is formed with an inlet 4 connected to the water channel on one side and a communication path 8 connected to the initial excellent treatment tank 12 on the other side.

At the inlet of the internal communication path 8 of the flow regulating tank 2, a flow regulating valve 6 is provided to block or uniformly enter the initial excellent water flowing into the initial excellent treatment tank 12 or more.

The initial excellent water pretreated in the flow regulating tank 2 by the flow regulating valve 6 flows into the initial excellent treating tank 12 through a communication path by a predetermined amount.

The initial excellent treatment tank 12 is constituted by a communication path 8 connected to a central portion at one side thereof, and a drain port 14 provided at an upper side of the other side. The drain 14 is installed above the cylindrical screen 18.

Inside the initial excellent treatment tank 12, mounting stand 16a, 16b in which the cylindrical screen 18 is mounted is comprised. The mounts 16a and 16b are composed of an upper mount 16a supporting the cylindrical screen 18 on the upper surface and a lower mount 16b supporting the cylindrical screen 18 on the lower surface.

Inside the initial excellent treatment tank 12, a cylindrical screen 18 is formed corrugated in the longitudinal direction is installed. Cylindrical screen 18 is installed on the pedestal 28, the longitudinal support 30 in the longitudinal direction is installed around the cylindrical screen 18 at regular intervals.

As shown in FIGS. 3 and 4, the cylindrical screen 18 is configured by filling the filler material 24 in the screen cover 22 formed to be corrugated at regular intervals. The cylindrical screen 18 formed to be corrugated in the longitudinal direction has an effect that the surface area is enlarged and foreign matters contained in the rainwater collide on the surface of the cylindrical screen 18 to be widely dispersed. In addition, it is also effective to induce the initial excellent flow in the form of vortex to smooth the flow of the flow path.

In addition, an upper cover 20 having a filler 24 filled therein is installed on an upper surface of the cylindrical screen 18.

Inner and outer surfaces of the screen cover 22 and the upper cover 20 are formed with through holes 26 and 32 through which initial rainwater flows.

Perlite may be formed as the filler 24 of the screen cover 22 and the upper cover 20.

The pearlite is a white porous body prepared by pulverizing pearlite at high temperature and foaming, and the pearlite used in the embodiment of the present invention is preferably used by mixing particles having a diameter of 0.6 to 4 mm evenly.

The pearlite has a specific gravity of 0.15 to 0.25, which is very light, and is formed of a porous structure having a plurality of capillary phases not only on the surface but also on the inside thereof, and thus has excellent adsorption effect.

In addition, there is an advantage that the life is long and do not need to be replaced often compared to the filler such as activated carbon.

Now, with reference to Figure 1 will be described the operation of the initial excellent treatment apparatus 10 according to an embodiment of the present invention.

The initial excellent water flows into the flow regulating tank (2) through the inlet (4), undergoes a pretreatment process, and is regulated by a certain amount by the flow regulating valve (6), and flows into the initial excellent treatment tank (12) through the communication path (8). do.

The initial rainwater introduced into the initial rainwater treatment tank 12 collides on the surface of the cylindrical screen 18, and the residue is dispersed and introduced into the cylindrical screen 18 and is filled by the filler 24 of the cylindrical screen 18. After being filtered by the car and flowing upward, the filter is secondarily filtered by the filler 24 of the upper cover 20 and then discharged through the drain 14.

By the above configuration, the initial excellent treatment apparatus 10 according to the embodiment of the present invention can be miniaturized due to the surface area of the cylindrical screen 18 is well dispersed and the residue contained in the initial excellent, the initial excellent Since it is filtered twice, the initial treatment efficiency can be improved.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments but should be determined by the equivalents of the claims and the claims.

2: flow control tank 4: inlet
6: flow control valve 8: communication path
10: initial excellent treatment device 12: initial excellent treatment tank
14: drain 18: cylindrical screen
20: upper cover 22: screen cover
24: filling material 26,32: through hole

Claims (2)

In the initial excellent treatment device,
It is provided with an initial excellent treatment tank 12 in communication with the flow rate adjustment tank 2, the initial excellent inflow, the inside of the initial excellent treatment tank 12 is provided with a cylindrical screen 18 formed to be corrugated in the longitudinal direction, The cylindrical screen 18 is formed by filling the filler material 24 formed of pearlite in the cover 22 having the through holes 26 formed on the inner and outer surfaces thereof, and the upper part of the cylindrical screen 18 having the through holes 32 formed therein. Filled with a filler 24 formed of pearlite in the cover 20, and the initial rainwater flowing through the flow control tank (2) is first filtered while flowing into the inside of the cylindrical screen (18) and passes through the upper cover (20) The initial excellent treatment device, characterized in that the secondary filtration is discharged.
The method of claim 1,
The initial excellent treatment tank 12 has a communication path 8 connected to the flow regulating tank 2 at one central portion, and the drain hole 14 is formed at a position higher than the cylindrical screen 18 on the other side. Initial excellent treatment device.
KR1020110061918A 2011-06-24 2011-06-24 Apparatus for treating rainwater KR20130001044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110061918A KR20130001044A (en) 2011-06-24 2011-06-24 Apparatus for treating rainwater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110061918A KR20130001044A (en) 2011-06-24 2011-06-24 Apparatus for treating rainwater

Publications (1)

Publication Number Publication Date
KR20130001044A true KR20130001044A (en) 2013-01-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110061918A KR20130001044A (en) 2011-06-24 2011-06-24 Apparatus for treating rainwater

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KR (1) KR20130001044A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015003903A (en) * 2013-05-21 2015-01-08 保土谷化学工業株式会社 Compound comprising indoloquinoxaline ring structure and organic electroluminescent element
CN106812177A (en) * 2017-03-29 2017-06-09 湖南高福星智能科技有限公司 A kind of rain collector
KR20210077526A (en) * 2019-12-17 2021-06-25 김단비 Apparatus for filtration and exclusion initial rainwater
KR20210090413A (en) * 2020-01-10 2021-07-20 김단비 System for harvesting rainwater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015003903A (en) * 2013-05-21 2015-01-08 保土谷化学工業株式会社 Compound comprising indoloquinoxaline ring structure and organic electroluminescent element
CN106812177A (en) * 2017-03-29 2017-06-09 湖南高福星智能科技有限公司 A kind of rain collector
KR20210077526A (en) * 2019-12-17 2021-06-25 김단비 Apparatus for filtration and exclusion initial rainwater
KR20210090413A (en) * 2020-01-10 2021-07-20 김단비 System for harvesting rainwater

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NORF Unpaid initial registration fee