KR100962038B1 - Circular settling tank and solid material, grit matter remover - Google Patents

Circular settling tank and solid material, grit matter remover Download PDF

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KR100962038B1
KR100962038B1 KR1020030037424A KR20030037424A KR100962038B1 KR 100962038 B1 KR100962038 B1 KR 100962038B1 KR 1020030037424 A KR1020030037424 A KR 1020030037424A KR 20030037424 A KR20030037424 A KR 20030037424A KR 100962038 B1 KR100962038 B1 KR 100962038B1
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circular
sedimentation
needle
screen
water treatment
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KR20040106639A (en
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김승희
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김승희
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • B01D21/04Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2433Discharge mechanisms for floating particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments
    • B01D21/2472Means for fluidising the sediments, e.g. by jets or mechanical agitators
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • E02B5/085Arresting devices for waterborne materials, e.g. gratings

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

본 발명은 관거를 따라 유입되는 상·하수 중에 포함된 플라스틱 병과 같은 협잡물은 스크린으로 걸러내고 모래나 돌 조각 등은 침전시키는 수처리장치에 관한 것으로서, 특히 스크린과 침사장치를 소규모 처리장에 적합하도록 설치하여, 협잡물과 침사를 모두 제거토록 한 원형침사기형 종합수처리장치에 관한 것이다.The present invention relates to a water treatment device for filtering contaminants such as plastic bottles contained in the water and sewage flowing along the conduit to the screen and sedimenting sand or stone fragments. The present invention relates to a circular sedimentation type water treatment system for removing all impurities and sedimentation.

본 발명의 원형침사기형 종합수처리장치는, 원형침사기를 기준으로 하여 전후단 또는 전단에 스크린을 구성하여 협잡물은 스크린으로 제거하고 침사는 침사기의 내부에 원뿔대 형태(전등갓 형태)의 침사유도부를 두고, 침사유도부의 내부에 회전하는 수류를 발생시켜 오폐수에 포함된 모래를 원심력으로 침강시키는 것을 특징으로 하는 원형침사기로 침사를 제거한다.The circular needle setter type total water treatment device of the present invention comprises screens at front and rear ends or front ends based on the circular settler, and removes contaminants with the screen, and the needle settles in the inside of the needle tip in the shape of a truncated cone (light lampshade). , To generate a rotating water flow inside the sedimentation induction part to remove the sedimentation with a circular sedimenter, characterized in sedimentation of the sand contained in the waste water by centrifugal force.

이러한 본 발명은 설치면적이 많이 소요되지 않으므로 설치비용이 적으며, 적은 공간에 스크린에 의한 협잡물, 원심력에 의한 모래가 강제침강하도록 하므로 짧은 시간에 다량의 오폐수를 처리할 수 있는 협잡물 및 침전제거 효율이 높은 원형침사기형 종합수처리장치이다.Since the present invention does not require much installation area, the installation cost is low, and the sediment by screen, the sand by centrifugal force is forced to settle in a small space, so that the contaminant and sediment removal efficiency that can treat a large amount of waste water in a short time This is a high circular sedimentation type total water treatment device.

스크린, 원형침사기, 펌프, 이젝터, 협잡물, 침사Screen, circular settler, pump, ejector, contaminants, sedimentation

Description

원형침사형 종합수처리장치{CIRCULAR SETTLING TANK AND SOLID MATERIAL, GRIT MATTER REMOVER} CIRCULAR SETTLING TANK AND SOLID MATERIAL, GRIT MATTER REMOVER}             

도1은 본 발명의 예에 따른 스크린이 침사기 전단에 배치된 원형침사형 종합수처리장치의 평면도이다.1 is a plan view of a circular sedimentation type total water treatment apparatus in which a screen according to an example of the present invention is disposed in front of a settler.

도2는 본 장치의 A-A 단면도이다.Fig. 2 is a sectional view taken along line A-A of the apparatus.

도3은 본 장치의 B-B 단면도이다.3 is a sectional view taken along line B-B of the apparatus.

도4는 본 장치의 C-C 단면도이다.4 is a cross-sectional view taken along line C-C of the apparatus.

도5는 본 장치의 D-D 단면도이다.5 is a sectional view taken along the line D-D of the apparatus.

도6은 도5에 도시된 이젝터부의 상세도"A"이다.FIG. 6 is a detail view " A " of the ejector portion shown in FIG.

도7은 도3에 도시된 유출로 호퍼부의 상세도"B"이다.FIG. 7 is a detail view " B " of the hopper section shown in FIG.

도8은 본 발명의 다른 실시예로서 스크린이 침사기 전후단에 각각 배치된 원형침사형 종합수처리장치의 평면도이다.8 is a plan view of a circular sedimentation type general water treatment apparatus, each having screens disposed at front and rear ends of the needle settler, according to another embodiment of the present invention.

도9는 본 발명의 또 다른 실시예로서 스크린이 침사기 전단에 1대가 배치된 원형침사형 종합수처리장치의 평면도이다.
FIG. 9 is a plan view of a circular sedimentation type general water treatment device in which one screen is disposed in front of the settler as another embodiment of the present invention.

[도면 부호의 설명] [Description of Drawing Reference]                 

1...제1스크린, 2...제2스크린,1 ... 1st screen, 2 ... 2nd screen,

3...원형침사기, 4...콘베이어,3 ... circular acupuncturer, 4 ... conveyor,

5...유입구, 6...유입로,5 inlet, 6 inlet,

7...유출구, 8...유출로,7 ... outlet, 8 ... outlet,

9...유출웨어, 10...원형침사기구동장치,9, outflow wear, 10 ...

11...침사유도판, 12...원형침사기구동축,11 ... acupuncture guide plate, 12 ... round acupuncture coaxial,

13...패들, 14...스크레이퍼,13 paddles, 14 scrapers,

15...침사호퍼, 16...유출로 호퍼,15 ... acupuncture hopper, 16 ... spill hopper,

17...펌프흡입관, 18...펌프,17 ... pump suction line, 18 ... pump,

19...펌프토출관, 20...이젝터,19 pump discharge tube, 20 ejector,

21...침사분리기, 22...침사분리기스크류,
21 ... sedimentation separator, 22 ... sedimentation separator screw,

본 발명은 모래나 돌 조각 등 비중이 큰 물질은 침전시키고 플라스틱 병이나 나뭇가지와 같은 협잡물은 스크린으로 걸러내는 원형침사형수처리장치에 관한 것으로서, 협잡물 제거용의 스크린과 원형침사기를 병행 설치함으로써, 침사와 협잡물이 한꺼번에 제거될 수 있도록 한 원형침사형 종합수처리장치에 관한 것이다.
The present invention relates to a circular sedimentation type water treatment apparatus for sedimenting a material having a high specific gravity such as sand or stone fragments and filtering out contaminants such as plastic bottles or twigs by a screen. The present invention relates to a circular sedimentation type total water treatment device that allows sedimentation and debris to be removed at once.

인구증가와 더불어서 산업이 발전함에 따라 가정이나 공장에서 사용 후 배출되는 오·폐수의 발생량이 많아지고 있다.With the increase of the population, as the industry develops, the amount of waste water discharged from homes and factories is increasing.

이들 오·폐수는 빗물과 함께 하수(下水)라 불리는데, 이러한 하수에는 많은 양의 오염물질이 포함되어 있어 그대로 방류될 경우 수질이 크게 나빠지게 되므로, 대개는 하수처리장에서 처리한 후 하천에 방류하게 된다.These sewage and waste waters are called sewage along with rainwater, and these sewage contain a large amount of pollutants, and when discharged as it is, the water quality is greatly deteriorated. do.

한편, 취수펌프장이나 중계펌프장과 같은 각종 펌프장에서도 오폐수와 함께 각종 오염물질이 수처리시설 안으로 유입되고 있는데, 상기 오폐수 중에 포함된 오염물질을 제대로 제거하지 못하면, 펌프장에 설치된 펌프나 기계류에 고장이 생길 뿐만 아니라 다음 공정으로의 이행도 이루어지지 않아 시설 전체가 무용지물로 전락해 버리는 문제가 생기게 된다.On the other hand, various contaminants are introduced into the water treatment facility along with the wastewater in various pumping stations such as intake pumping stations and relay pumping stations.If the contaminants contained in the wastewater are not properly removed, the pumps and machinery installed in the pumping station may fail. In addition, the transition to the next process is not carried out, which causes the entire facility to become useless.

이 때문에, 대부분의 수처리시설에서는 관거(管渠)와 침전지 사이에 침사장치 또는 침사지를 설치하여, 상기 오폐수 중에 포함되어 있는 작은 자갈이나 모래처럼 물에 가라앉는 침사(물)와 플라스틱 병이나 나뭇가지처럼 물에 뜨는 협잡물이 물리적인 방법에 의해서 제거되도록 하고 있다.
For this reason, in most water treatment facilities, a sedimentation device or a settlement is installed between a conduit and a sedimentation basin, and the plastic water bottle and twigs settle in the water like small gravel or sand contained in the waste water. Likewise, the floating debris is removed by physical means.

종래의 침사장치는, 타공형 스크린 또는 웨지 드럼형 스크린을 이용하여 협잡물을 거른 다음 스크루로 인양·제거하고, 수평형스크루컨베이어로 침사를 수집한 후 경사형스크루컨베이어로 침사를 인양·제거하는 구조로 이루어져 있다.Conventional needle bed is a structure that removes and removes contaminants using a perforated screen or wedge drum-type screen, and then lifts and removes them with a screw, collects the needles with a horizontal screw conveyor, and lifts and removes the needles with an inclined screw conveyor. Consists of

그러나, 이러한 구조에 따르면, 다수의 구멍이 형성된 플레이트를 협잡물 제거용 스크린으로 사용하고 상기 스크린의 청소수단으로 브러시를 채용함으로써, 상 기 스크린의 구멍(또는 메쉬)에 끼인 협잡물을 완전히 제거할 수 없어 스크린이 제 기능을 충분히 발휘할 수 없는 단점이 있었다.However, according to such a structure, by using a plate having a plurality of holes as a screen for removing impurities and employing a brush as a means for cleaning the screen, it is impossible to completely remove the impurities caught in the holes (or mesh) of the screen. There was a drawback that the screen could not fully function.

또한, 종래에는 침사탱크의 바닥부에 침전된 침사(침사물)를 제거할 때, 침사 이송용의 수평스크루컨베이어와 침사인양용의 경사스크루컨베이어를 조합하여 사용함으로써, 침사지나 침사장치를 운전하는데 동력이 많이 소모되고, 기계류의 전장(길이, 높이, 폭 등)이 커져 시설비나 건축비 및 토목공사비가 증가될 뿐 아니라 각종 기계류와 펌프를 유지·관리하는데 많은 어려움이 있었다.In addition, conventionally, when removing the sedimentation (sediment) deposited on the bottom of the sedimentation tank, a combination of the horizontal screw conveyor for feeding and the inclined screw conveyor for saliva salvage is used to drive the sedimentation basin or the needle bed. It consumes a lot of power and increases the length of the machinery (length, height, width, etc.), which increases facility costs, construction costs, and civil engineering costs.

또한, 종래의 침사장치에는 침사세정수단이 구비되어 있지 않으므로, 침사제거시, 미세한 이토(泥土)성분까지 모조리 제거되어 비효율적이었으며, 구조가 복잡한 단점이 있었다.
In addition, since the conventional immersion apparatus is not provided with the scavenging cleaning means, when removing the sintering, all of the fine Ito components are removed, which is inefficient and has a complicated structure.

본 발명은 이러한 종래의 수처리장치(특히, 침사장치)가 가지고 있던 문제점을 개선하기 위해 안출된 것으로서, 기존의 우수한 침사제거 효율을 자랑하는 침사유도판식 원형침사기를 이용하여 스크린설비를 적절하게 복합적으로 구성하여 소형처리장에 효율적으로 적용시킴으로서 기존 처리장에 적용되어 있는 장방형 및 원형침사기, 기존 타공형 협잡물 종합처리기 등의 기기에서 침사물을 제거하는데 있어서 발생되는 여러 가지 문제점을 개선한 것으로서, 협잡물 및 침사의 효율적인 제거가 이루어지도록 스크린, 침사유도판식 원형침사기, 이젝터 및 펌프, 기타 보조기기 등으로 구성되어 협잡물 제거기능과 침사제거인양기능 등이 모두 갖추어진 원 형침사형종합수처리장치를 제공함에 목적이 있다.
The present invention has been made to improve the problems of such a conventional water treatment device (especially, the settling device), screen complex using a conventional induction plate type round settler boasting excellent good removal efficiency It is an improvement of various problems that occur in removing sediment from equipment such as rectangular and circular sedimentation machine and conventional perforated complex contaminant processor which are applied to existing treatment plant by efficiently applying to small treatment plant. The purpose of the present invention is to provide a circular sedimentation-type comprehensive water treatment device equipped with a screen, a sediment guide plate circular needle injector, an ejector and a pump, and other auxiliary equipment, which is equipped with both a debris removal function and a sediment removal lifting function. have.

본 발명에 의한 원형침사형 종합수처리장치는,Circular sedimentation type total water treatment device according to the present invention,

원형침사기와; 상기 원형침사기의 하부측면에 연결된 유입로와; 상기 유입로에 설치된 스크린과; 상기 원형침사기의 상부측면에 연결된 유출로와; 상기 원형침사기의 하부중앙에 형성된 침사호퍼와; 상기 침사호퍼의 하부에 형성되어, 상기 침사호퍼에 축적된 침사를 하기 침사분리기로 이송하는 이젝터와; 상기 이젝터로부터 이송된 침사를 세정한 후 침사는 분리하여 배출하는 침사분리기;를 갖는다.A circular needle setter; An inflow path connected to a lower side of the circular settler; A screen installed in the inflow path; An outlet passage connected to an upper side of the circular settler; A needle hopper formed in the lower center of the circular needle setter; An ejector formed at a lower portion of the needle hopper and transferring the needle needle accumulated in the needle hopper to the following needle separator; And a sedimentation separator for separating and discharging the sedimentation after cleaning the sedimentation transferred from the ejector.

상기 유출로에 설치된 제2스크린;을 추가로 갖는 것이 바람직하다.It is preferable to further have a second screen; installed in the outflow passage.

또한, 상기 유출로에 형성된 유출로 호퍼를 추가로 가지며, 상기 이젝터에는 상기 유출로 호퍼의 하부에서 취수한 오폐수가 공급되는 것이 바람직하다.In addition, it is preferable to further have an outflow hopper formed in the outflow passage, and the ejector is supplied with wastewater taken out from the bottom of the outflow passage hopper.

원형침사형 종합수처리장치는 현장여건에 따라 가장 경제적이고 필요한 기능을 수행할 수 있도록 처리기능을 갖추고 제1 및 제2 스크린이 원형침사기 전단에 배치하여 협잡물처리가 가장 경제적인 A-TYPE, 제1스크린을 원형침사기 전단에 배치하고 제2스크린을 후단에 배치하는 B-TYPE, 전단에 한 대의 스크린이 부착된 C-TYPE으로 구분된다. 따라서 현장 여건에 따라 적합한 기능을 갖춘 처리기를 선정하여 사용하여야 경제적이고 효율적이다.The circular sedimentation type total water treatment device is equipped with the treatment function to perform the most economical and necessary functions according to the site conditions, and the first and second screens are arranged in front of the circular sedimenter, so that the treatment of contaminants is most economical. It is divided into B-type that 1 screen is placed at the front of the circular needle setter and the second screen at the rear end, and C-TYPE with one screen attached to the front. Therefore, it is economical and efficient to select and use a processor with suitable functions according to site conditions.

이하, 첨부된 도면을 참조하여 본 발명의 각 실시예에 따른 원형침사형 종합수처리장치의 구성 및 작용을 설명한다.Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the circular immersion-type integrated water treatment apparatus according to each embodiment of the present invention.

후술하는 각각의 실시예는 본 발명의 기술적 사상을 구체화한 예일 뿐 본 발명이 이에 한정되지는 않으며, 통상의 지식을 가진 자가 용이하게 설계 변경할 수 있는 정도의 것은 모두 본 발명에 포함되는 것으로 해석되어야 한다.
Each embodiment described below is only an example of the technical spirit of the present invention, the present invention is not limited to this, it should be construed that all of the degree that can be easily changed design by those skilled in the art. do.

실시예1 : 기본형(A-type)Example 1 A-type

일반적인 처리기능을 갖춘 형태로서, 이에 대한 개략적인 구조가 도1 내지 도7에 도시되어 있다.As a form having a general processing function, a schematic structure thereof is shown in FIGS. 1 to 7.

도2와 같이, 각종 오염물질이 포함된 오폐수가 유입구(5)를 통하여 유입로(6)로 유입되며, 오폐수중에 포함된 조대 협잡물은 유입로(6)상에 설치된 제1스크린(1)에 의해 제거 및 인양되어 콘베이어(4)에 의하여 장외로 반출된다. 조대 협잡물이 제거된 오폐수는 유입로(6)를 따라 원형침사기(3)로 유입된다.As shown in FIG. 2, wastewater containing various pollutants is introduced into the inflow path 6 through the inlet 5, and coarse contaminants contained in the wastewater are disposed in the first screen 1 installed on the inflow path 6. It is removed and lifted by the conveyor 4 and carried out to the outside by the conveyor 4. Wastewater from which coarse contaminants have been removed flows into circular settler 3 along inflow path 6.

도3을 참조하면, 원형침사기(3)에서 침사가 제거된 처리수는 유출로(8)를 따라 유출되며, 유출수중에 포함된 미세 협잡물은 유출로(8)상에 설치된 제2스크린(2)에 의해 제거 및 인양되어 콘베이어에 의하여 장외로 반출된다. 미세 협잡물이 제거된 유출수는 유출로(8) 말단에 설치된 유출웨어(9)를 월류하여 유출구(7)를 통하여 다음공정으로 유출된다. 유출웨어(9)는 유출로(8)상의 수위를 일정하게 유지시켜 제2스크린(2)이 정상적으로 협잡물을 제거할 수 있도록 한다.Referring to FIG. 3, the treated water from which the sedimentation is removed from the circular settler 3 flows out along the outflow path 8, and the fine contaminants contained in the outflow water are disposed on the outflow path 8. It is removed and lifted by 2) and taken out by the conveyor. The outflow water from which fine contaminants have been removed flows through the outflow ware 9 installed at the end of the outflow passage 8 to the next process through the outflow opening 7. The outflow ware 9 keeps the water level on the outflow path 8 constant so that the second screen 2 can normally remove impurities.

도2, 도4를 참조하면, 유입로(6)상의 제1스크린(1)에서 조대 협잡물이 제거된 오폐수는 원형침사기(3)의 하단 접선방향으로 위치한 유입로(6)를 통하여 접선방향으로 유입되어 침사유도판(11)을 따라 회전하여 선회(Swirl)하게 된다. 원형침사기 구동장치(10)의 가동에 의하여 원뿔형 패들(13)이 회전하여 유입량의 변동에 따른 선회류(Swirl)의 세기를 조절하여 효율적인 침사제거에 알맞는 속도로 오폐수가 회전되도록 한다. 침사가 제거된 처리수는 원형침사기(3)의 상단 접선방향으로 위치한 유출로(8)를 통하여 다음 공정으로 유출된다.2 and 4, the wastewater from which the coarse contaminants are removed from the first screen 1 on the inflow path 6 is tangentially through the inflow path 6 located in the tangential direction at the bottom of the circular settler 3. It is introduced into the rotation by rotating along the needle guide plate 11 (Swirl). Conical paddle 13 is rotated by the operation of the circular settler drive device 10 to adjust the strength of the swirl flow (Swirl) according to the variation of the inflow rate so that the waste water rotates at a speed suitable for efficient removal of the settling. The treated water from which the sedimentation is removed is discharged to the next process through the outflow path 8 located in the tangential direction of the top of the circular settler 3.

침사물의 제거는 침사 유도판(11)의 침사탱크 내부의 편류를 방지 및 원심력에 의하여 원주방향으로 이동하는 침사를 효율적으로 포집, 낙하시키는 기능과, 원뿔형 패들(13)의 침사가 침전하기 적합한 속도로 유입량의 변화에 관계없이 일정하게 선회류를 유지시키고 상,하로 오폐수가 내부순환을 유지시키는 역할을 하여 침사가 중앙부로 수집되도록 하는 기능으로 침사가 원활하게 포집되어 하강하도록 한다.The removal of the sediment has the function of preventing the drift in the sedimentation tank 11 of the sedimentation guide plate 11 and efficiently collecting and dropping the sediment moving in the circumferential direction by centrifugal force, and the sedimentation of the conical paddle 13 is suitable for sedimentation. It keeps the swirling flow constant regardless of the inflow rate at the speed and maintains the internal circulation of up and down waste water so that the sediment is collected to the central part.

침전된 침사는 내부순환 수류에 의하여 중앙쪽으로 이동하나, 침사가 다량 발생시 및 원활한 침사제거를 위하여 스크레이퍼(14)로 침전된 침사를 스크래핑하여 중앙부의 침사호퍼(15)로 수집하는 기능을 하여 침사가 원활하게 제거되도록 한다.Precipitated sedimentation is moved to the center by the inner circulation water flow, but when a large amount of sedimentation occurs and the function of collecting the sedimentation by scraping the sedimentation with the scraper 14 to collect the sedimentation hopper 15 in the center for smooth removal Make sure it is removed smoothly.

도3, 도5를 참조하면, 스크레이퍼(14)에 의하여 중앙부의 침사호퍼(15)에 수집된 침사는 하부의 이젝터(20)를 통하여 침사분리기(21)로 이송되어 세정 후 침사 분리기 스크류(22)에 의하여 인양된 후 장외로 반출된다.Referring to FIGS. 3 and 5, the sedimentation collected by the scraper 14 at the central salivary hopper 15 is transferred to the sedimentation separator 21 through the lower ejector 20 to be cleaned, and then the sedimentation separator screw 22 After being lifted by), they are taken out to the market.

도3 도5 도6을 참조하면, 이젝터(20)에 가압수의 공급은 유출로(8) 말단의 유출웨어(9) 하부의 유출로 호퍼(16)에서 제2스크린을 거친 처리수를 펌프흡입관(17)을 통하여 흡입하여 펌프(18)로 가압 후 펌프토출관(19)에 연결된 이젝터(20) 유입부로 보내지며, 이젝터(20)의 흡인작용에 의하여 침사가 흡입되어 가압수와 함께 침사 분리기(21)로 이송된다.Referring to FIG. 3 and FIG. 6, the supply of pressurized water to the ejector 20 pumps the treated water passing through the second screen in the hopper 16 at the outlet of the lower portion of the outlet wear 9 at the end of the outlet 8. It is sucked through the suction pipe 17 and pressurized by the pump 18, and then is sent to the inlet of the ejector 20 connected to the pump discharge pipe 19, and the suction is sucked by the suction action of the ejector 20 and is settled together with the pressurized water. It is conveyed to the separator 21.

도7를 참조하면, 유출로호퍼(16)는 오폐수의 유입량이 매우 적어 유속저하로 유출로(8)상에 침전 가능한 침전물이 침전될 경우 침전물을 원활하게 배출시키기 위하여 유출로(8) 말단의 유출웨어(9) 하부에 설치하며, 이곳에 펌프흡입관(17)이 연결되어 이젝터(20)의 가압수로 사용되어 침사분리기(21)로 이송된다.
Referring to FIG. 7, the outflow hopper 16 has a very small inflow of wastewater, so that when sediment that can be precipitated on the outflow path 8 is precipitated at a low flow rate, the outflow hopper 16 at the end of the outflow path 8 is discharged smoothly. It is installed under the outflow ware (9), and the pump suction pipe (17) is connected to it and used as the pressurized water of the ejector (20) to be transferred to the sedimentation separator (21).

여기서, 침사호퍼(15)와 이젝터(20) 사이에는 유지보수를 위하여 공지의 밸브를 설치할 수 있다. 또한, 이젝터(20)와 침사분리기(21) 사이 연결관은 역U자형으로 하고, 높이는 원형침사기(3)의 수위보다 높게 하므로서, 의도하지 않게 원형침사기(3)로부터 침사분리기(21)로의 물의 흐름을 차단하는 것이 바람직하며, 상기 연결관의 최상단에 공기변을 설치하여 의도하지 않은 물의 흐름을 차단하는 것이 더 바람직하다.
Here, a well-known valve may be installed between the immersion hopper 15 and the ejector 20 for maintenance. In addition, the connecting pipe between the ejector 20 and the sedimentation separator 21 has an inverted U-shape, and the height is higher than the water level of the circular sedimentation machine 3, thereby unintentionally from the circular sedimentation machine 3. It is preferable to block the flow of water to the furnace, and it is more preferable to block an unintended flow of water by installing an air valve at the top of the connecting pipe.

실시예 2 : (B-type)Example 2 (B-type)

도8을 참조하면 처리장의 형태에 따라 유입구(5) 및 유출구(7)의 위치가 반대편에 위치할 경우에 원형침사기(3)를 기준으로 제1스크린(1)을 전단에, 제2스크린(2)을 후단에 설치되는 것이 특징이다.Referring to FIG. 8, when the positions of the inlet 5 and the outlet 7 are located opposite to each other according to the shape of the treatment plant, the first screen 1 is placed at the front end, the second screen based on the circular settler 3. (2) is characterized by being installed at the rear end.

실시예 3 : (C-type)Example 3 (C-type)

도9를 참조하면 협잡물의 발생이 비교적 적은 곳에서 사용하기에 알맞은 형태로, 원형침사기(3) 전단에, 스크린(2)을 한 대로 설치하여 협잡물을 제거하는 것이 특징이다.
Referring to FIG. 9, a form suitable for use in a place where a small amount of contaminants is relatively small is characterized by removing the contaminants by installing the screen 2 as one in front of the circular settler 3.

본 발명의 원형침사형종합수처리장치는 협잡물제거를 위한 스크린기능과 침사제거기능 및 침사인양기능이 하나의 장치에 집적됨으로써 오폐수 중에 포함된 각종 오염물질을 한꺼번에 제거할 수 있는 장점이 있다.Circular sedimentation-type comprehensive water treatment apparatus of the present invention has the advantage that the screen function and the sediment removal function and the sedimentation lifting function for the removal of contaminants can be integrated in one device to remove various contaminants contained in the waste water at once.

원형침사형 종합처리기는 기존 처리장의 협잡물 및 침사물을 제거하는데 있어서 여러 가지 문제점을 개선한 것으로서, 종합적인 기능을 갖춘 제거장치를 개발하여 효율적인 제거가 이루어지도록 협잡물 스크린과 원형침사기를 일체화하여 단순화시켰을 뿐만 아니라, 이로 인해 제작, 설치에 대한 인건비를 대폭 줄여 원가 및 공사비를 절감할 수 있는 효과를 가지고 있다.
The circular sedimentation type comprehensive processor improves various problems in removing contaminants and sediment in the existing treatment plant, and has developed a removal device with a comprehensive function to simplify and integrate the contaminant screen and circular settler for efficient removal. In addition, this has the effect of significantly reducing labor costs for manufacturing and installation, thereby reducing costs and construction costs.

Claims (3)

원형침사형 종합수처리장치에 있어서,In the circular sedimentation type general water treatment device, 원형침사기와;A circular needle setter; 상기 원형침사기의 하부측면에 연결된 유입로와;An inflow path connected to a lower side of the circular settler; 상기 유입로에 설치된 제1스크린과;A first screen installed in the inflow path; 상기 원형침사기의 상부측면에 연결된 유출로와;An outlet passage connected to an upper side of the circular settler; 상기 유출로에 형성된 유출로 호퍼와;An outlet hopper formed in the outlet passage; 상기 원형침사기의 하부중앙에 형성된 침사호퍼와;A needle hopper formed in the lower center of the circular needle setter; 상기 침사호퍼의 하부에 형성되어, 상기 침사호퍼에 축적된 침사를 하기 침사분리기로 이송하는 이젝터와;An ejector formed at a lower portion of the needle hopper and transferring the needle needle accumulated in the needle hopper to the following needle separator; 상기 이젝터로부터 이송된 침사를 세정한 후 침사는 분리하여 배출하는 침사분리기;를 갖되,After cleaning the sediment conveyed from the ejector, the sedimentation and sedimentation to separate and discharge; having, 상기 이젝터에는 상기 유출로 호퍼의 하부에서 취수한 오폐수가 공급되는 것을 특징으로 하는 원형침사형 종합수처리장치.Circular ejection type comprehensive water treatment device, characterized in that the ejector is supplied with waste water taken from the lower portion of the hopper to the outflow. 제1항에 있어서,The method of claim 1, 상기 유출로에 설치된 제2스크린;을 추가로 갖는 원형침사형 종합수처리장치.Circular sedimentation type total water treatment device further comprising; a second screen installed in the outflow passage. 삭제delete
KR1020030037424A 2003-06-11 2003-06-11 Circular settling tank and solid material, grit matter remover KR100962038B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101799745B1 (en) 2016-10-26 2017-11-22 주식회사 타셋 Spiral Aerated Grit and FOG Remover System
KR102002750B1 (en) 2019-01-18 2019-07-23 박홍규 Integrated water treatment system

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Publication number Priority date Publication date Assignee Title
KR101352690B1 (en) * 2013-05-02 2014-01-17 주식회사 화일씨앤이 Sewage pre-screened with circular grit chamber

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Publication number Priority date Publication date Assignee Title
KR200260031Y1 (en) * 2001-07-11 2002-01-10 인효석 Solid material and grit and gerasy matter remover
KR200329796Y1 (en) 2003-07-07 2003-10-17 광명기전 주식회사 Screener

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Publication number Priority date Publication date Assignee Title
KR200260031Y1 (en) * 2001-07-11 2002-01-10 인효석 Solid material and grit and gerasy matter remover
KR200329796Y1 (en) 2003-07-07 2003-10-17 광명기전 주식회사 Screener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101799745B1 (en) 2016-10-26 2017-11-22 주식회사 타셋 Spiral Aerated Grit and FOG Remover System
KR102002750B1 (en) 2019-01-18 2019-07-23 박홍규 Integrated water treatment system

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