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KR20070043598A - Sedimentary cleaning device using cochlear nozzle - Google Patents

Sedimentary cleaning device using cochlear nozzle Download PDF

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Publication number
KR20070043598A
KR20070043598A KR1020060088325A KR20060088325A KR20070043598A KR 20070043598 A KR20070043598 A KR 20070043598A KR 1020060088325 A KR1020060088325 A KR 1020060088325A KR 20060088325 A KR20060088325 A KR 20060088325A KR 20070043598 A KR20070043598 A KR 20070043598A
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washing water
sediment
nozzle
supplied
impeller
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KR1020060088325A
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KR100811013B1 (en
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박평균
박원석
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박평균
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2455—Conveyor belts
    • 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
    • C02F2001/007—Processes including a sedimentation step

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Treatment Of Sludge (AREA)

Abstract

본 발명은 하수처리장으로 유입되는 침사물을 유기물과 분리할 목적으로 침사물과 유기물의 공극을 유지토록 하는 산기관(132)을 하부에 설치하고, 그 상부에는 달팽이관 노즐(120)을 설치하여 믹서 임펠라의 회전력을 증가시켜 침사물과 유기물을 분리시키는 방식으로 일단 분리된 모래는 중력에 의하여 하부에 가라앉아 스크류 콘베어(170)로 이동하여 외부로 방출되고 세정수와 같이 물속에 포함된 유기물은 하수처리장으로 방류되는 침사세정장치이다.The present invention is provided with an acid pipe 132 to maintain the voids in the sediment and the organic matter for the purpose of separating the sediment flowing into the sewage treatment plant and the organic matter, the cochlear nozzle 120 is installed on the upper mixer The sand once separated in the manner of increasing the rotational force of the impeller to separate the sediment and the organic matter sinks to the lower portion by gravity and moves to the screw conveyor 170 to be discharged to the outside, and the organic matter contained in the water such as the washing water is sewage It is a sedimentary cleaning device discharged to the treatment plant.

침사물, 유기물, 스크류 콘베어, 임펠라, 달팽이관 노즐 Sediment, Organics, Screw Conveyor, Impeller, Cochlear Nozzle

Description

달팽이관 노즐을 이용한 침사세정장치{Flow Grit Removing Equipment Using Of Snail′s Nozzle}Flow Grit Removing Equipment Using Of Snail's Nozzle

도 1은 본 발명의 침사세정장치를 개략적으로 나타낸 사시도1 is a perspective view schematically showing a needle cleaning apparatus of the present invention

도 2는 본 발명의 평면도2 is a plan view of the present invention

도 3은 본 발명의 제어시스템을 나타낸 사시도3 is a perspective view showing a control system of the present invention

도 4는 달팽이관 노즐4 is a cochlear nozzle

도 5는 노즐의 조립도5 is an assembly view of the nozzle

＜ 도면의 주요부분에 대한 부호의 설명 ＞<Explanation of symbols for the main parts of the drawings>

100 : 세정수 탱크 110 : 구동모타100: washing water tank 110: drive motor

180 : 유기물 111 : 감속기180: organic matter 111: reducer

190 : 침사물(모래) 112 : 큰 임펠라190: sediment (sand) 112: large impeller

191 : 침사물 닥트 113 : 작은 임펠라191: sediment duct 113: small impeller

200 : 제어시스템 120 : 달팽이관 노즐200: control system 120: cochlear nozzle

201 : 세정수 조절밸브 램프 121 : 세정수 공급 조절밸브201: washing water control valve lamp 121: washing water supply control valve

202 : 에어 조절밸브 램프 122 : 세정수 공급 펌프202: air control valve lamp 122: washing water supply pump

203 : 임펠라 구동모타 램프 123 : 세정수 공급 라인203 impeller drive motor lamp 123 washing water supply line

204 : 스크류콘베어 구동모타 램프 130 : 에어공급 블로와204: screw conveyor driving motor lamp 130: air supply blower

174 : 스크류구동 감속기 131 : 에어조절 공급밸브174: screw drive reducer 131: air control supply valve

175 : 고정 베어링 132 : 산기관175: fixed bearing 132: diffuser

133 : 에어공급라인 140 : 유입구133: air supply line 140: inlet

150 : 점검도아 151 : 세정수탱크 점검창150: inspection door 151: washing water tank inspection window

160 : 방류구 170 : 스크류콘베어160: outlet 170: screw conveyor

171 : 스크류 172 : 스크류구동모타171: screw 172: screw driving motor

173 : 침사물 배출구173: sediment outlet

본 발명은 하수처리장으로 유입된 침사물은 침사인양기를 통해서 어느 위치까지 운반되고, 본 장치의 유입구(140)을 통해서 공급된 침사물은 유기물(180)과 침사물(190)을 분리 하기위하여 하부에 설치된 산기관을 통해서 공급된 에어와 달팽이 모양으로 구성된 달팽이관 노즐(120)이 서로 크기가 다른 임펠라의 회전력을 증가시켜서 침사물에 부착된 유기물을 확실하게 분리시키도록 하는 장치이다.In the present invention, the sediment introduced into the sewage treatment plant is conveyed to a certain position through the sedimentation lifter, and the sediment supplied through the inlet 140 of the apparatus is lowered to separate the organic matter 180 and the sediment 190. The cochlear nozzle 120 formed of air and a snail shape supplied through an diffuser installed in the apparatus increases the rotational force of impellers having different sizes so as to reliably separate organic matter attached to the sediment.

일반적으로 하수처리장에 설치된 침사세정장치는 믹서타입이지만 임펠라가 회전력 만으로 침사물을 이동시키는 방식으로써 유기물 분리가 되지않고 있으며, 국내에 도입된 외국슈버 제품은 중력을 이용한 방식으로 사용되고 있으나, 우리나라처럼 계절적 강우량 따라 침사물의 량이 변하여 처음 1∼2년은 잘 가동 되지만 도시인구 증가로 하수에 포함된 유기물이 달라져 장치를 보안하여 사용하거나 그 기능을 못하고 있는 실정이다.In general, the sedimentary cleaning device installed in the sewage treatment plant is a mixer type, but the organic matter is not separated by the impeller moving the sediment by the rotational force alone. Due to rainfall, the amount of sediment changes, and it works well for the first one or two years. However, due to the increase in urban population, organic matter contained in sewage has changed, so the device is not used securely or functioning.

본 발명은 국내외의 침사세정장치의 문제점을 해결하기 위한 목적으로 세정장치의 기능을 그 지역마다 침사물의 차이를 사전에 검사하여 모래가 많은 지역과 모래가 적은 지역에 따라 임펠라 간격을 조정하고 또한 유기물이 많이 포함된 지역과 적은 지역을 달리할 수 있도록 침사세정수 공급 노즐(120)을 달팽이 모양으로 구성하고 세정수가 임펠라의 회전방향과 동일한 방향으로 분사 되므로서 유기물 분리를 더욱 향상시키고 또한 하부에 설치된 산기관(132)을 통해서 에어를 공급 하므로써 유기물과 침사물의 공극이 생겨 유기물이 쉽게 떨어지도록 하고, 모든 침사물이 세정수탱크(100)안에서 동시에 분리가 이루어질 수 있도록 하는데 있다.The present invention is to check the difference of the sediment in each region of the function of the cleaning device for the purpose of solving the problems of domestic and foreign sedimentary cleaning device in advance to adjust the impeller spacing according to the sandy and less sandy area The sedimentary washing water supply nozzle 120 is formed in a snail shape so that the area containing a large amount of organic matter and a small area can be different, and the washing water is sprayed in the same direction as the rotation direction of the impeller, thereby further improving the organic matter separation. By supplying air through the diffuser 132 installed, organic and organic matters are formed in the voids so that the organic matters fall easily, and all the sediments can be separated in the washing water tank 100 at the same time.

상기와 같은 목적을 달성하기 위한 본 발명은 하수처리장의 침사인양기를 통해서 유입된 침사물은 유입구(140)를 통해서 세정수탱크(100)에 공급되고, 침사물의 량과 유기물 함량에 따라 세정수탱크(100)내의 크기가 다른 임펠라가 상하이동 및 고정이 가능토록 임펠라축(114)으로 연결된 상부에는 감속기(111)와 일체형인 구동모타(110)로 연결되어 속도조절이 가능토록 구성하고 또한 상부에는 점검도아(150)을 설치하여 언제든지 내부상황을 점검할 수 있도록 하고, 구동시 세정수탱크(151)점검창을 통하여 점검하도록 구성된다.In the present invention for achieving the above object, the sediment introduced through the sedimentation lifter of the sewage treatment plant is supplied to the washing water tank 100 through the inlet 140, the washing water according to the amount of the sediment and the organic content Impellers of different sizes in the tank 100 are connected to the impeller shaft 114 so that the impellers can be fixed and fixed. In order to check the internal situation at any time by installing an inspection door 150, it is configured to check through the washing water tank 151 inspection window during operation.

이장치의 작동원리를 간단히 설명하면 세정수 공급펌프(122)를 통해서 공급된 세정수는 충분한 압력(4kg/㎠이상)으로 도4.에서 보여준 것처럼 세정수탱 크(100) 외부에 NO.1 ∼ 12번까지 달팽이 모양의 달팽이관 노즐(120)을 통해서 공급되고 안쪽의 작은 임펠라(113)회전방향으로 물이 공급되어 물의 회전력을 크게 하도록 하고, 하부에는 블로와(130)에서 공급된 에어는 산기관(132)을 통해서 일정한 에어가 공급되어 침사물에 붙어 있는 유기물과 공극작용을 하므로써 분리가 쉽게 한다.Briefly explaining the operation principle of this apparatus, the washing water supplied through the washing water supply pump 122 is supplied with NO.1 to 12 outside the washing water tank 100 at a sufficient pressure (4 kg / cm 2 or more) as shown in FIG. The air is supplied through the snail-shaped cochlear nozzle 120 and the water is supplied in the direction of rotation of the small impeller 113 inside to increase the rotational force of the water, and the air supplied from the blower 130 is lower in the diffuser ( 132) is supplied with a constant air to facilitate separation by pore action with organic matter attached to the sediment.

이때, 중량이 무거운 모래는 침사물 닥트(191)를 통해서 가라앉게 되어 하부에 연결된 스크류콘베어(170)의 스크류(171)를 통해서 일정한 위치까지 이동토록 하여 침사물 방출구(173)를 통해서 외부로 유출되도록 구성하고 세정수탱크(100) 하부에는 드레인 밸브(150)를 설치하여 내부청소가 가능토록 하여 유지관리상 편리하도록 한다.At this time, the heavy sand is settled through the sediment duct 191 to move to a certain position through the screw 171 of the screw conveyor 170 connected to the bottom to the outside through the sediment discharge port 173. It is configured to flow out and the drain valve 150 is installed in the bottom of the washing water tank 100 to allow internal cleaning to be convenient for maintenance.

그리고, 세정수 공급라인(123)에는 세정수 자동조절밸브(121)를 설치하여 세정수를 침사물에 포함한 유기물 함량에 따라 조절토록 구성한다.In addition, the washing water supply line 123 is provided with a washing water automatic control valve 121 is configured to adjust the washing water according to the organic content contained in the immersion.

블로와(130)를 통한 에어공급라인(133)상에는 에어조절 밸브(131)를 설치하여 일정한 에어가 산기관(132)을 통해서 공급되도록 구성된 제어시스템(200)을 통해서 자동조절이 가능토록 구성한다.An air control valve 131 is installed on the air supply line 133 through the blower 130 to configure automatic control through a control system 200 configured to supply a predetermined air through the diffuser 132. .

유입구(140)를 통해서 투입된 침사물은 일정기간동안 작동되어 침사물에 부착된 유기물은 세정수와 같이 방류구(160)를 통해서 방류되어 하수처리장에서 처리되고 침사물은 하부 스크류콘베어(170)로 이동하여 침사물 배출구(173)을 통해서 외부로 배출되도록 한다.The sediment introduced through the inlet 140 is operated for a certain period of time so that the organic matter attached to the sediment is discharged through the outlet 160 like the washing water and treated in the sewage treatment plant, and the sediment is moved to the lower screw conveyor 170. To be discharged to the outside through the sediment outlet 173.

전술한 바와 같이 본 발명은 기존 하수처리장에 설치된 침사세정장치 기능이 획일적으로 유기물 분리목적이 아닌 이동방식으로만 구성되어 있으나 본 발명은 믹서의 원리에 달팽이관 노즐(120)를 통해서 분사된 세정수는 임펠라의 회전력을 증가시켜 침사물과 유기물을 분리를 용이하도록 하고 일단 완전 분리된 모래는 재활용이 가능토록 하여 침사물의 폐기물처리 비용을 절약하는 잇점이 있다. 또한 침사물 처리 적지창 주위가 유기물로 인한 냄새나 병충해 등으로 인한 환경문제점을 감소시킬 수 있는 잇점이 있다.As described above, the present invention consists of only the sedimentary washing apparatus function installed in the existing sewage treatment plant in a uniform manner, not for the purpose of separating organic matters. However, the present invention provides the washing water sprayed through the cochlear nozzle 120 according to the principle of the mixer. Increasing the impeller's rotational force facilitates separation of sediment and organics, and once fully separated sand can be recycled to reduce the cost of waste disposal. In addition, there is an advantage that can reduce the environmental problems due to odors or pests caused by organic matters around the sediment treatment marsh window.

상기에서는 본 발명의 실시 예를 참조하여 설명하였지만 해당 기술분야의 숙련된 당업자는 특허 청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described above with reference to embodiments of the present invention, those skilled in the art will understand that various modifications and changes can be made without departing from the spirit and scope of the invention as set forth in the claims. Could be.

Claims (3)

세정수 탱크(100)상부에 설치된 구동모타(110)와 감속기(111)를 통해서 구동되는 믹서에 큰 임펠라(112)와 작은 임펠라(113)를 설치하고 그 간격을 조정이 가능토록 구성하고, 달팽이관 노즐(120)를 통해서 세정수가 공급되고 하부에는 산기관(132)를 통해서 에어가 공급되도록 구성된 장치.The large impeller 112 and the small impeller 113 are installed in the mixer driven through the driving motor 110 and the speed reducer 111 installed on the washing water tank 100, and the intervals can be adjusted, and the cochlea The washing water is supplied through the nozzle 120 and the lower part is configured to supply air through the diffuser 132. 제 1 항에 있어서 세정수 탱크(100)에 공급된 침사물은 달팽이 모양의 세정수 공급 노즐(120)로 구성하고 그 기능이 큰 임펠라(112)와 작은 임펠라(113)의 회전력을 증가 시키도록 하고, 하부에 설치된 산기관(132)은 침사물과 유기물의 공극을 형성토록 구성된 장치.According to claim 1, the sediment supplied to the washing water tank 100 is composed of a snail-shaped washing water supply nozzle 120 and to increase the rotational force of the large impeller 112 and the small impeller 113 has a large function. And, the diffuser installed in the lower portion 132 is configured to form a void of the organic matter and sediment. 제 1 항에 있어서 세정수 공급 펌프(131)를 통해서 공급된 세정수는 조절이 가능토록 하고, 블로와(130)을 통해서 공급된 에어는 에어조절 밸브(131)를 통해서 일정한 에어가 공급되도록 하는 제어시스템(180)으로 구성된 처리장치.According to claim 1, wherein the washing water supplied through the washing water supply pump 131 is to be adjusted, and the air supplied through the blower 130 is to ensure that a constant air is supplied through the air control valve 131 Processing device composed of a control system 180.
KR1020060088325A 2006-09-13 2006-09-13 Sedimentary cleaning device using cochlear nozzle Expired - Lifetime KR100811013B1 (en)

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KR200460051Y1 (en) * 2009-09-01 2012-05-02 이현우 Circular Scraping Type Grit Removal device
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KR200460051Y1 (en) * 2009-09-01 2012-05-02 이현우 Circular Scraping Type Grit Removal device
KR101127066B1 (en) * 2009-11-26 2012-03-22 이성곤 Separate floating device for waste water
KR101008768B1 (en) * 2010-01-26 2011-01-14 제이케이이앤씨 주식회사 Sedimentation dehydrator with agitation and separator
CN111167766A (en) * 2020-01-09 2020-05-19 衡东盛世商品混凝土有限公司 Sand gravel cleaning device

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