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KR100543830B1 - Self-contained side jet spinning device for biological advanced treatment - Google Patents

Self-contained side jet spinning device for biological advanced treatment Download PDF

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KR100543830B1
KR100543830B1 KR1020040027301A KR20040027301A KR100543830B1 KR 100543830 B1 KR100543830 B1 KR 100543830B1 KR 1020040027301 A KR1020040027301 A KR 1020040027301A KR 20040027301 A KR20040027301 A KR 20040027301A KR 100543830 B1 KR100543830 B1 KR 100543830B1
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
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  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

본 발명은 오·하수 및 폐수의 유기물은 물론 영양염류(질소와 인)를 제거하기 위하여 즉, 생물학적 고도처리를 위하여 필요한 자흡식 측면제트방사장치(10)로서, 자흡식 측면제트방사기(일명 Jet AquaRadiator)(11), 분사펌프(12), 분사수배관(13), 공기균등흡입기(14), 공기조절수동밸브(15), 공기개폐ON-OFF자동밸브(16) 및 공기흡입배관(17)으로 구성되어 있으며, 특히 자흡식 측면제트방사기는 공기흡입분배관(11a), 내부분사노즐(11b), 외부분사노즐(11c), 분사수·공기분배기(11d), 분사수통로(11e), 분사수노즐(11f), 흡입공기통로(11g) 및 공기흡입노즐(11h)로 구성되는 것을 특징으로 한다.The present invention is a self-contained side jet spinning device (10), which is necessary for the removal of nutrients (nitrogen and phosphorus) as well as organic matter of sewage and waste water, that is, for biological advanced processing, AquaRadiator (11), injection pump (12), injection water piping (13), air equalization inhaler (14), air regulating manual valve (15), air opening and closing ON-OFF automatic valve (16) and air suction piping (17) In particular, the self-contained side jet spinning machine includes an air suction distribution pipe (11a), an internal injection nozzle (11b), an external injection nozzle (11c), a jet water and an air distributor (11d), and a jet water passage (11e). , An injection water nozzle 11f, an intake air passage 11g, and an air suction nozzle 11h.

자흡식, 측면제트방사장치, 측면제트방사기, 분사펌프, 공기균등흡입기, 분사노즐, 분배기, 분배관Self-Suction, Side Jet Spinner, Side Jet Spinner, Injection Pump, Equal Air Inhaler, Injection Nozzle, Distributor, Distribution Pipe

Description

생물학적 고도처리를 위한 자흡식 측면제트방사장치{Side Jet Radial Apparatus of Self-Aspirating Type for Biological Advanced Treatment}Side Jet Radial Apparatus of Self-Aspirating Type for Biological Advanced Treatment

도 1은 본 발명에 따른 생물학적 고도처리를 위한 자흡식 측면제트방사장치의 개념도.1 is a conceptual diagram of a self-contained side jet spinning device for biological advanced processing according to the present invention.

도 2는 본 발명에 따른 자흡식 측면제트방사장치의 단면도.Figure 2 is a cross-sectional view of the self-supporting side jet spinning apparatus according to the present invention.

도 3은 본 발명에 따른 자흡식 측면제트방사기(일명 Jet AquaRadiator)의 평면도.Figure 3 is a plan view of a self-supporting side jet thrower (aka Jet AquaRadiator) according to the present invention.

도 4는 종래의 생물학적 고도처리를 위하여 사용된 포기장치와 교반장치의 개념도.Figure 4 is a conceptual diagram of the aeration device and agitator used for conventional biological advanced processing.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10 : 자흡식 측면제트방사장치 11 : 자흡식 측면제트방사기10: self-contained side jet spinning device 11: self-contained side jet spinning device

11a : 공기흡입분배관 11b : 내부분사노즐11a: Air suction distribution pipe 11b: Internal spray nozzle

11c : 외부분사노즐 11d : 분사수·공기분배기11c: External injection nozzle 11d: Injection water and air distributor

11e : 분사수통로 11f : 분사수노즐11e: injection water passage 11f: injection water nozzle

11g : 흡입공기통로 11h : 공기흡입노즐11g: Suction air passage 11h: Air suction nozzle

12 : 분사펌프 13 : 분사수배관12: injection pump 13: injection water piping

14 : 공기균등흡입기 15 : 공기조절수동밸브14: Air equalization inhaler 15: Air regulating manual valve

16 : 공기개폐ON-OFF자동밸브 17 : 공기흡입배관16: air open / close on / off automatic valve 17: air intake piping

20 : 생물반응조 31 : 수중믹서20: bioreactor 31: underwater mixer

32 : 블로워(Blower) 33 : 산기관32 blower 33: diffuser

본 발명은 오·하수 및 폐수의 유기물은 물론 영양염류(질소와 인)를 제거하기 위하여 즉, 생물학적 고도처리를 위하여 필요한 자흡식 측면제트방사장치(10)에 관한 것이다.The present invention relates to a self-contained side jet spinning device (10) necessary for removing nutrients (nitrogen and phosphorus) as well as organic matter of sewage and waste water, that is, for biological advanced treatment.

종래에는 도 4와 같이 생물학적 고도처리를 위하여 필요한 포기와 교반장치가 별도로 각각 사용되었다. 생물반응조(20)에 공기를 공급하는 포기장치는 블로워 (Blower)(32)와 산기관(33)이 사용되었고, 생물반응조(20)내의 유입원수와 활성슬러지의 혼합을 위한 교반장치는 수중믹서(31)가 사용되었다. 또한 블로워(32)를 위한 블로워실이 필요하였다. 상기와 같이 종래기술은 시설비와 동력비 측면에서 비경제적이며, 유지관리면에서도 많은 문제점이 있었다.Conventionally, the aeration and agitator required for the advanced biological treatment as shown in FIG. 4 were used separately. A blower (32) and an acid pipe (33) were used as aeration device for supplying air to the bioreactor 20, and an agitator for mixing inlet water and activated sludge in the bioreactor 20 was an underwater mixer. (31) was used. There was also a need for a blower chamber for the blower 32. As described above, the conventional technology is uneconomical in terms of facility cost and power cost, and has many problems in terms of maintenance.

따라서 본 발명은 상기의 문제점을 해결하기 위하여 창안된 것이다.Therefore, the present invention was devised to solve the above problems.

본 발명의 목적은 경제적이고 유지관리가 용이한 장치를 제공하는 것이다.It is an object of the present invention to provide an apparatus which is economical and easy to maintain.

상기 목적을 달성하기 위한 본 발명은 오·하수 및 폐수의 유기물은 물론 영양염류(질소와 인)를 제거하기 위하여 즉, 생물학적 고도처리를 위하여 필요한 자 흡식 측면제트방사장치(10)에 있어서, 자흡식 측면제트방사기(11), 분사펌프(12), 분사수배관(13), 공기균등흡입기(14), 공기조절수동밸브(15), 공기개폐ON-OFF자동밸브(16) 및 공기흡입배관(17)으로 구성되어 있으며, 특히 자흡식 측면제트방사기는 공기흡입분배관(11a), 내부분사노즐(11b), 외부분사노즐(11c), 분사수·공기분배기(11d), 분사수 통로(11e), 분사수노즐(11f), 흡입공기통로(11g) 및 공기흡입노즐(11h)로 구성되는 것을 특징으로 한다.The present invention for achieving the above object is in the self-absorbing side jet spinning device 10 necessary for the removal of nutrients (nitrogen and phosphorus) as well as organic matter of sewage and wastewater, that is, for biological advanced processing, Suction side jet radiator (11), injection pump (12), injection water pipe (13), air equalizer (14), air control manual valve (15), air open / close automatic valve (16) and air suction pipe In particular, the self-supporting side jet spinning machine includes an air suction distribution pipe (11a), an internal injection nozzle (11b), an external injection nozzle (11c), a jet water and an air distributor (11d), and a jet water passage ( 11e), an injection water nozzle 11f, an intake air passage 11g, and an air suction nozzle 11h.

특히, 생물학적 고도처리를 위하여 필요한 포기와 교반이 단일장치로 구성됨으로써 상기의 목적이 달성될 수 있다.In particular, the above object can be achieved by abandonment and agitation necessary for advanced biological treatment in a single device.

상기의 목적을 달성하기 위한 본 발명의 구체적인 수단은Specific means of the present invention for achieving the above object

고도처리를 위한 생물반응조(20)에서 포기와 교반이 단일장치로 가능한 자흡식 측면제트방사장치(10)에 있어서,In the self-contained side jet spinning device 10 in which aeration and agitation are possible in a single device in a bioreactor 20 for advanced processing,

생물반응조(20)에 공기를 공급하는 포기와 생물반응조(20)내의 유입원수와 미생물 활성슬러지를 혼합하기 위한 단일장치인 자흡식 측면제트방사기(11)와;A self-contained side jet spinning machine (11) which is a single device for mixing air and microbial activated sludge in the aeration and supplying the air to the bioreactor 20;

자흡식 측면제트방사기(11)에 분사수를 분사하기 위한 분사펌프(12) 및 분사수배관(13)과;An injection pump 12 and an injection water pipe 13 for injecting injection water to the self-suction side jet spinning machine 11;

분사수에 의해 형성된 진공흡인력에 의하여 자흡식 측면제트방사기(11)에 공기를 균등하게 흡입하기 위한 공기균등흡입기(14), 흡입공기를 조절하기 위한 공기조절수동밸브(15), 흡입공기의 공급과 차단을 위한 공기개폐ON-OFF자동밸브(16) 및 흡입공기를 자흡식 측면제트방사기(11)에 연결하여 주는 공기흡입배관(17)을 포함 하는 것을 특징으로 한다.Air equalization inhaler (14) for uniformly inhaling air into the self-suction side jet spinning machine (11) by the vacuum suction force formed by the injection water, an air regulating manual valve (15) for adjusting the intake air, and supply of intake air It is characterized in that it comprises an air intake pipe (17) for connecting the air opening and closing the ON-OFF automatic valve 16 and the suction air to the self-suction side jet radiator (11).

또한, 자흡식 측면제트방사기(11)에 있어서,In the self-supporting side jet spinning machine 11,

분사수배관(13)과 접합하기 위한 분사수노즐(11f) 및 공기흡입배관(17)과 접합하기 위한 공기흡입노즐(11h)과;An injection water nozzle 11f for joining with the injection water pipe 13 and an air suction nozzle 11h for joining with the air suction pipe 17;

분사수를 유도하기 위한 분사수통로(11e) 및 흡입공기를 공기흡입분배관 (11a)으로 유도하기 위한 흡입공기통로(11g)와;An injection air passage 11e for guiding the injection water and an suction air passage 11g for guiding the suction air to the air suction distribution pipe 11a;

분사수와 공기를 균등하게 분배하기 위한 분사수·공기분배기(11d)와;Injection water and air distributor 11d for equally distributing the injection water and air;

분사수에 의하여 진공흡인력을 형성하기 위한 내부분사노즐(11b)과;An internal spray nozzle 11b for forming a vacuum suction force by the sprayed water;

분사수를 생물반응조(20) 전체에 걸쳐 유동시키기 위한 외부분사노즐(11c)과;An external injection nozzle 11c for flowing the sprayed water over the bioreactor 20;

진공흡인력에 의하여 흡입된 공기를 분배하여 주는 공기흡입분배관(11a)을 포함하는 것을 특징으로 한다.It characterized in that it comprises an air suction distribution pipe (11a) for distributing the air sucked by the vacuum suction force.

이하, 본 발명의 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 생물학적 고도처리를 위한 자흡식 측면제트방사장치의 개념도이고, 도 2는 본 발명에 따른 자흡식 측면제트방사장치의 단면도이고, 도 3은 본 발명에 따른 자흡식 측면제트방사기의 평면도이다.1 is a conceptual diagram of a self-adhesive side jet spinning device for the advanced biological treatment according to the present invention, Figure 2 is a cross-sectional view of the self-supporting side jet spinning device according to the present invention, Figure 3 is a self-supporting side jet spinning device according to the present invention Top view of the radiator.

자흡식 측면제트방사기(11)에 있어서,In the self-supporting side jet spinning machine (11),

하부와 상부는 분사수와 공기가 균등하게 유입되도록 원추형의 형상을 하는 것이 바람직하고, 또한 분사수·공기분배기(11d)도 원추형의 형상을 하는 것이 바람직하며, 외부분사노즐(11c)이 부착되는 중앙부는 원통형의 형상을 하는 것이 바 람직하다. 상부에서 공기의 흡입이 용이하며 흡입효율이 양호하도록 공기흡입분배관(11a)이 외부분사노즐(11c)에 1:1로 부착되는 것이 바람직하고, 공기흡입분배관 (11a), 내부분사노즐(11b) 및 외부분사노즐(11c)은 1개 또는 2개 이상이 될 수가 있으며 내부분사노즐(11b)과 외부분사노즐(11c)은 측면에 수평방향으로 부착되는 것을 특징으로 한다. 그 재질은 스테인리스스틸이나 스틸 또는 합성수지 중 하나가 될 수가 있다.The lower part and the upper part preferably have a conical shape so that the injection water and the air flow in evenly, and the injection water and air distributor 11d also preferably have a conical shape, and the external injection nozzle 11c is attached. The central part is preferably in the shape of a cylinder. Air suction distribution pipe (11a) is preferably attached to the external injection nozzle (11c) 1: 1 to facilitate the intake of air from the top and good suction efficiency, the air suction distribution pipe (11a), the internal injection nozzle ( 11b) and the external injection nozzle (11c) may be one or more than two, and the internal injection nozzle (11b) and the external injection nozzle (11c) is characterized in that attached to the side in the horizontal direction. The material can be either stainless steel, steel or synthetic resin.

분사펌프(12)는 수중펌프나 육상펌프 중 하나가 될 수가 있다.The injection pump 12 may be either an underwater pump or an onshore pump.

공기균등흡입기(14)는 공기의 균등한 흡입이 가능하도록 다수개의 구멍이 천공되어 있고, 그 재질은 스테인리스스틸이나 스틸 또는 합성수지 중 하나가 될 수가 있다.The air equalization inhaler 14 is perforated with a plurality of holes to allow even intake of air, and the material may be one of stainless steel, steel, or synthetic resin.

공기개폐ON-OFF자동밸브(16)는 전동밸브나 솔레노이드밸브나 공압밸브 또는 유압밸브 중 하나가 될 수가 있다.The air-opening ON-OFF automatic valve 16 may be one of an electric valve, a solenoid valve, a pneumatic valve or a hydraulic valve.

상기와 같이 구성된 생물학적 고도처리를 위한 자흡식 측면제트방사장치(10)의 작용을 설명한다.The operation of the self-adhesive side jet spinning device 10 for the biological advanced treatment configured as described above will be described.

생물학적 고도처리 즉, 오·하수 및 폐수의 유기물은 물론 영양염류(질소와 인)를 제거하기 위하여 포기와 교반이 절대적으로 필요하며, 자흡식 측면제트방사장치(10)는 단일장치로서 그런 기능이 수행된다.Abandonment and agitation are absolutely necessary in order to remove biologically advanced processes, that is, organic matter from sewage and wastewater, as well as nutrients (nitrogen and phosphorus), and the self-contained side jet spinning device 10 functions as a single device. Is performed.

먼저, 오·하수 및 폐수내 유기물의 산화와 암모니아성질소의 질산성질소로의 질산화에 필요한 포기를 행하기 위하여 분사펌프(12)에서 분사수가 자흡식 측면제트방사기(11)의 하부로 유입된다. 그 때 발생되는 진공흡인력에 의하여 공기개폐 ON-OFF자동밸브(16)가 열린 상태에서 대기의 공기가 자흡식 측면제트방사기(11)의 상부에서 흡입됨으로써 포기가 행해진다.First, the injection water from the injection pump 12 flows into the lower part of the self-suction side jet spinning machine 11 in order to give up necessary for oxidation of organic matter in sewage and sewage and waste water and nitrification of ammonia nitrogen to nitrate nitrogen. Abandonment is performed by suctioning the atmospheric air from the upper portion of the self-suction side jet spinning machine 11 while the air opening / closing ON-OFF automatic valve 16 is opened by the vacuum suction force generated at that time.

그 다음, 질산화된 질산성질소를 질소가스로 환원하거나 혐기상태의 인방출을 유도하기 위하여 교반이 필요하며, 그 작용은 공기개폐ON-OFF자동밸브(16)가 닫힌 상태에서 공기의 유입을 차단하고 분사펌프(12)의 분사수만 자흡식 측면제트방사기(11)의 하부로 유입됨으로써 교반이 행해진다.Then, agitation is necessary to reduce the nitrified nitrogen nitrate to nitrogen gas or to induce anaerobic phosphorus discharge, and its action is to block the inflow of air while the air-opening ON-OFF automatic valve 16 is closed. And only the injection water of the injection pump 12 flows into the lower part of the self-suction side jet spinning machine 11, and stirring is performed.

생물학적 고도처리에 절대적으로 필요한 포기와 교반이 단일장치인 자흡식 측면제트방사장치(10)로 수행됨으로써 설비비, 동력비와 유지관리비의 대폭적인 절감과 유지관리가 용이한 효과를 가져온다.Abandonment and agitation, which are absolutely necessary for advanced biological treatment, are performed by the self-contained side jet spinning device 10 as a single device, which greatly reduces the equipment cost, power cost, and maintenance cost, and facilitates maintenance.

Claims (3)

삭제delete 고도처리를 위한 생물반응조(20)에서 포기와 교반이 단일장치로 가능한 자흡식 측면제트방사장치(10)에 있어서,In the self-contained side jet spinning device 10 in which aeration and agitation are possible in a single device in a bioreactor 20 for advanced processing, 생물반응조(20)에 공기를 공급하는 포기와 생물반응조(20)내의 유입원수와 미생물 활성슬러지를 혼합하기 위한 단일장치인 자흡식 측면제트방사기(11)의 하부와 상부는 분사수와 공기가 균등하게 유입되어 방사상의 포기와 교반이 행해지도록 원추형의 형상을 하고, 분사수·공기분배기(11d)도 원추형의 형상을 하고, 외부분사노즐(11c)이 부착되는 중앙부는 원통형의 형상을 하고, 상부에서 공기의 흡입이 용이하며 흡입효율이 양호하도록 공기흡입분배관(11a)이 외부분사노즐(11c)에 1:1로 부착되고, 공기흡입분배관(11a), 내부분사노즐(11b) 및 외부분사노즐(11c)은 1개 또는 2개 이상이 될 수도 있으며 내부분사노즐(11b)과 외부분사노즐(11c)은 측면에 수평방향으로 부착되고, 그 재질은 스테인리스스틸이나 스틸 또는 합성수지 중 하나가 될 수가 있고, 자흡식 측면제트방사기(11)에 분사수를 분사하기 위한 분사펌프(12)는 수중펌프나 육상펌프 중 하나가 될 수가 있고, 분사수에 의해 형성된 진공흡입력에 의하여 자흡식 측면제트방사기(11)에 공기를 균등하게 흡입하기 위한 공기균등흡입기(14)는 공기의 균등한 흡입이 가능하도록 다수개의 구멍이 천공되어 있고, 그 재질은 스테인리스스틸이나 스틸 또는 합성수지 중 하나가 될 수가 있고, 흡입공기의 공급과 차단을 위한 공기개폐ON-OFF자동밸브(16)는 전동밸브나 솔레노이드 밸브나 공압밸브 또는 유압밸브 중 하나가 될 수도 있는 것을 특징으로 하는 생물학적 고도처리를 위한 자흡식 측면제트방사장치.Aeration device for supplying air to the bioreactor 20 and the lower and upper portions of the self-suction side jet thrower 11, which is a single device for mixing inflow water and microbial activated sludge in the bioreactor 20, are equally sprayed with water. It is introduced in a conical shape so that radial aeration and agitation are performed, and the injection water / air distributor 11d also has a conical shape, and the center portion to which the external injection nozzle 11c is attached has a cylindrical shape, and Air suction distribution pipe (11a) is attached to the external injection nozzle (11c) 1: 1, the air suction distribution pipe (11a), the internal injection nozzle (11b) and the external to facilitate the intake of air and good suction efficiency The injection nozzles 11c may be one or two or more, and the internal injection nozzles 11b and the external injection nozzles 11c are horizontally attached to the side, and the material may be made of stainless steel, steel, or synthetic resin. Can be self-contained The injection pump 12 for injecting the injection water to the free spinning machine 11 may be either an underwater pump or a land pump, and the air is supplied to the self-suction side jet spinning machine 11 by the vacuum suction input formed by the injection water. The air equalization inhaler 14 for uniformly inhaling a plurality of holes is perforated to allow even intake of air, and the material may be one of stainless steel, steel, or synthetic resin, and the supply of intake air Self-closing ON-OFF automatic valve for shutoff 16 is a self-acting side jet spinning device for biological altitude treatment, characterized in that the electric valve, solenoid valve, pneumatic valve or hydraulic valve may be one. 삭제delete
KR1020040027301A 2004-04-20 2004-04-20 Self-contained side jet spinning device for biological advanced treatment Expired - Fee Related KR100543830B1 (en)

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