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KR200292647Y1 - Submersible Aerator - Google Patents

Submersible Aerator Download PDF

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Publication number
KR200292647Y1
KR200292647Y1 KR2020020019979U KR20020019979U KR200292647Y1 KR 200292647 Y1 KR200292647 Y1 KR 200292647Y1 KR 2020020019979 U KR2020020019979 U KR 2020020019979U KR 20020019979 U KR20020019979 U KR 20020019979U KR 200292647 Y1 KR200292647 Y1 KR 200292647Y1
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sewage
air
aeration
pipe
coupling
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Korean (ko)
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이주남
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이주남
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Abstract

본 고안은 폭기통의 하부의 오수유입이 원할하고, 공기 이송관과 폭기통의 결합을 용이하게 하고 오수가 폭기통의 내 주연부로 상승이동되게 하여 오수내의 공기 발생을 증가시키므로 오수를 보다 손쉽게 정화되도록 하는 수중폭기장치를 제공하는데 있다.The present invention facilitates the sewage inflow of the lower part of the aeration tank, facilitates the coupling of the air transfer pipe and the aeration tank, and enables the sewage to be moved upwards to the inner periphery of the aeration tank, thereby increasing the generation of air in the sewage tank, thus purifying sewage more easily. The present invention provides a submersible aeration apparatus.

상기 목적을 달성하기 위한 본 고안은 공기 이송관의 공기배출구와 폭기통을 나사 결합하여 결합을 단순히 하고, 폭기통 하부 즉 오수 유입구에는 오리피스를 구성하여 오수 상승압력을 증가시키고, 폭기통내의 와류판의 중앙부에 오수이동방지판을 구비하여 폭기통 내부로 상승하는 오수의 흐름을 공기혼합돌기가 구비된 폭기통의 내벽으로 유도하여 오수내에 보다 많은 공기가 발생하도록한 수중폭기장치를 제공하고자 한다.The present invention for achieving the above object is to simply combine by combining the air outlet and the aeration cylinder of the air transfer pipe, the orifice is formed in the lower portion of the aeration tube, ie the inlet to increase the sewage rising pressure, the vortex plate in the aeration cylinder In order to provide a submerged aeration device having a sewage movement prevention plate in the center of the sewage flow to the inner wall of the aeration vessel equipped with an air mixing protrusion to generate more air in the sewage.

Description

수중폭기장치{Submersible Aerator}Submersible Aerator

본 고안은 폐수 ,하수, 오수등의 정화에 사용되는 수중폭기장치에 관한 것으로 더욱상세하게는 상기 폐수, 하수 오수등에 설치 되어 수중에서 공기를 공급하여 액체에 기체를 혼합시켜 정화용으로사용되는 수중에서 공기를 혼합하는 수중폭기장치에 관한 것이다.The present invention relates to an underwater aeration apparatus used for the purification of wastewater, sewage, sewage, etc. More specifically, it is installed in the wastewater, sewage, sewage, etc. to supply air from the water to mix the gas in the liquid and used in the water for purification It relates to an underwater aeration device for mixing air.

상기 수중폭기장치는 본원 출원인이 1988. 12. 12 출언하여 1991. 01. 31 등록받은 액체에 기체를 혼합시키는 장치(등번 99-0000603)의 개량에 관한 것으로 상기 장치에서는 상부관체와 공기 이송관사이를 연결편으로 결합하고, 와류판이 구비된 관체외부에 외통이 구비되어 공기 이송관으로 통해 유입된 공기가 공기 배출구를 통해 배출되는 공기압에 의해 내통외부 순환통로를 통해 오수가 상승하고 상승되는 오수는 공기혼합돌기에 의해 액상과 기상의 미세한 입자로 분산되어 상승하므로 공기가 유체에 쉽게 흡수되하도록 하므로 오수를 정화하도록 한 것이다.(도 5참조)The underwater aeration device relates to an improvement of a device (No. 99-0000603) for mixing gas with a liquid registered by the present applicant on December 12, 1988 and registered on January 31, 1991. Combined with the connecting piece, and the outer cylinder is provided on the outside of the tube provided with the vortex plate, the sewage is increased through the inner circulation outer circulation passage by the air pressure that the air introduced through the air transfer pipe is discharged through the air outlet, As a result of the projections, it is dispersed and dispersed in the fine particles of the liquid phase and the gas phase, so that the air is easily absorbed by the fluid, thereby purifying the sewage. (See FIG. 5)

상기 수중폭기장치는 다음과 같은 문제점이 있었다. 즉 상기 종래의 장치는 공기 이송관과 외통을 연결편으로 접합하므로 용접 접합과정에서 공기이송관을 오손 시키는 문제점이 있었고, 접합고과정에서 공기 배출구와 상부 폭기통과의 위치를 정확하게 일치시키는 작업이 어렵고 특히 내통과 외통의 이중 구성으로 되어 있어 구성이 복잡하고 하부로서의 오수유입이 원할하지 못한 단점도 있었다.The underwater aeration device had the following problems. That is, the conventional device has a problem in that the air transfer pipe and the outer cylinder is bonded to the connecting piece has a problem of fouling the air transfer pipe during the welding joining process, it is difficult to accurately match the position of the air outlet and the upper aeration pipe during the joining process, especially inside Due to the dual configuration of the through-cylinder, there is a disadvantage that the configuration is complicated and the sewage inflow as a lower part is not desired.

본 고안은 상기 문제점을 해결하고자 제안된 것으로 본 고안의 목적은 폭기통의 하부의 오수유입이 원할하고, 공기 이송관과 폭기통의 결합을 용이하게 하고 오수가 폭기통의 내 주연부로 상승이동되게 하여 오수내의 공기 발생을 증가시키므로 오수를 보다 손쉽게 정화되도록 하는 수중폭기장치를 제공하는데 있다.The present invention is proposed to solve the above problems, and the object of the present invention is to facilitate the inflow of sewage in the lower part of the aeration container, to facilitate the coupling of the air conveying pipe and the aeration container, and to allow the sewage to be moved upwardly to the inner edge of the aeration container In order to increase the generation of air in the sewage to provide an underwater aeration device to facilitate the purification of sewage.

상기목적을 달성하기 위한 본 고안은 공기 이송관의 공기배출구와 폭기통을 나사 결합하여 결합을 단순히 하고, 폭기통 하부 즉 오수 유입구에는 오리피스를 구성하여 오수 상승압력을 증가시키고, 폭기통내의 와류판의 중앙부에 오수이동방지판을 구비하여 폭기통 내부로 상승하는 오수의 흐름을 공기혼합돌기가 구비된 폭기통의 내벽으로 유도하여 오수내에 보다 많은 공기가 발생하도록한 수중폭기장치를 제공하고자 한다.The present invention for achieving the above object is simply screwed by combining the air outlet and the aeration cylinder of the air transfer pipe, the orifice is formed in the lower portion of the aeration tube, that is, the inlet inlet to increase the sewage rising pressure, the vortex plate in the aeration cylinder In order to provide a submerged aeration device having a sewage movement prevention plate in the center of the sewage flow to the inner wall of the aeration vessel equipped with an air mixing protrusion to generate more air in the sewage.

도 1은 본 고안의 분리사시도1 is an exploded perspective view of the present invention

도 2는 본 고안의 결합상태의 종단면도Figure 2 is a longitudinal cross-sectional view of the coupled state of the present invention

도 3은 도 2에서의 A - A선 단면도3 is a cross-sectional view taken along the line A-A in FIG.

도 4는 도 2에서의 B - B선 단면도4 is a cross-sectional view taken along the line B-B in FIG.

도 5는 종래 고안의 일부 절개사시도5 is a partial cutaway perspective view of a conventional design

*도면의 주요부분에 대한 부호설명* Code descriptions for the main parts of the drawings

10 : 공기이송관 11 : 공기배출구10: air transfer pipe 11: air outlet

12 : 배출관 13 : 나조12 discharge pipe 13 Najo

20 : 지지부 21 : 공기통로20: support portion 21: air passage

22 : 나조 23 : 서포트22: Najo 23: Support

24 : 결합관 25 : 오리피스24: coupling tube 25: orifice

30 : 폭기통 31 : 공기혼합돌기30: aeration tank 31: air mixing protrusion

32,33 : 와류판 32a,33a : 오수이동방지구32,33: Vortex plate 32a, 33a: Sewage movement prevention

이하 본 고안을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안의 분리사시도, 도 2는 동 결합상태의 종단면도, 도 3은 도 2에서의 A- A선 단면도,도 4는 도 2에서의 B - B선 단면도이다.1 is an exploded perspective view of the present invention, FIG. 2 is a longitudinal cross-sectional view of the same coupling state, FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2, and FIG. 4 is a cross-sectional view taken along the line B-B in FIG.

본 고안은 공기이송관(10)에 고정되고, 지지부(20)에 고정되며, 내주벽상부에는 공기혼합돌기(31)가 다수 구비되고, 하부에는 오수를 와류시키는 X자형으로 구성된 와류판(32)(33)이 있고, 상기 지지부(20)가 공기 이송관(10)의 배출관(12)위에 설치되는 폭기통(30)에 있어서,The present invention is fixed to the air transfer pipe 10, fixed to the support portion 20, the inner circumferential wall is provided with a plurality of air mixing projections (31), the vortex plate 32 consisting of an X-shaped to vortex sewage at the bottom In the aeration cylinder 30, the support portion 20 is installed on the discharge pipe 12 of the air transfer pipe 10,

상기 와류판(32)(33)의 교차부분인 중앙부에는 폭기통의 직경의 1/3정도길이의 오수이동방지구(32a)(33a)를 설치하고,In the central portion, which is the intersection of the vortex plates 32, 33, a sewage movement preventing port 32a, 33a of about 1/3 of the diameter of the aeration tube is provided,

지지부(20)는 중앙에 공기통로(21)가 구비되고 내측에 나조(22)가 있으며,외주벽에는 다수의 판형 서포트(23)로 지지되어 있는 결합관(24)이 구비되고,상기 판형 서포트(23)사이에는 공기통로(21)의 주변으로 오리피스(25)를 구비하며,The support portion 20 is provided with an air passage 21 at the center and a screw thread 22 at the inner side, and an outer circumferential wall is provided with a coupling pipe 24 supported by a plurality of plate-shaped supports 23. An orifice 25 is provided between the periphery of the air passage 21,

공기 이송관(10)의, 공기 배출구(11)가 있는 배출관(12)의 측벽에는 나조(13)를 구비하여 결합관(24)의 내측 나조(22)와 배출관(12)의 외측나조(13)가 결합하도록 하며, 결합관(24)의 나조(22)의 풀림방향이 와류판(32)(33)의 경사도와 반대 방향으로 형성함을 특징으로한다.On the side wall of the discharge pipe 12 with the air outlet 11 of the air delivery pipe 10, a screw thread 13 is provided, so that the inner screw 22 of the coupling pipe 24 and the outer screw 13 of the discharge pipe 12 are provided. ) Are coupled to each other, and the loosening direction of the screw 22 of the coupling pipe 24 is formed in a direction opposite to the inclination of the vortex plates 32 and 33.

이상과 같이 구성된 본 고안의 작용효과를 상세히 설명하면 다음과같다.If described in detail the effect of the present invention configured as described above are as follows.

본 고안은 오수처리장 바닥에 설치된 공기 이송관(10)의 배출관(12)의 나조(13)에 결합관(24)을 나합하면 결합이 완료된다.According to the present invention, the coupling is completed when the coupling pipe 24 is combined with the screw 13 of the discharge pipe 12 of the air transfer pipe 10 installed at the bottom of the sewage treatment plant.

이와같은 상태에서 공기이송관(10)에 공기를 주입하면 그 공기의 일부가 공기 배출구(11)로 상승되어 공기통로(21)를 통해 폭기통(30)내부로 상승되는데, 이때 그 공기상승압에 의해 공기통로(21)주변에 구성된 오리피스(25)를 통해 결합관(24)주변의 오수가 상승하여 와류판(32)(33)을 통해 와류되어 폭기통 상부의 공기혼합돌기(31)에 부딪혀 공기와 오수가 혼합되어 오수를 정화하게된다.When air is injected into the air transfer pipe 10 in such a state, a part of the air is lifted up to the air outlet 11 and ascended into the aeration tank 30 through the air passage 21. By the orifice 25 formed around the air passage 21 by the sewage around the coupling pipe 24 is vortexed through the vortex plate 32, 33 is hit by the air mixing projection 31 of the upper aeration tube Air and sewage are mixed to purify the sewage.

이와같이 본 고안은 결합관(24)을 통해 공기 이송관(10)의 배출관(12)에 나사결합되어 있으므로 별도의 용접기구가 없이도 결합이 완성되며, 용접으로 인해 발생되는 공기 이송관의 오손을 방할 수 있으며, 정확하게 폭기통(30)을 공기배출구(11)에 설치할 수 있다.In this way, since the present invention is screwed to the discharge pipe 12 of the air transfer pipe 10 through the coupling pipe 24, the coupling is completed without a separate welding mechanism, to prevent the damage of the air transfer pipe caused by welding And, it is possible to accurately install the aeration barrel 30 in the air outlet (11).

결합관(24)과 배출관(12)의 나조(22)(13)의 풀림방향이 와류판(32)(33)의 경사각도의 반대방향으로 설치되어 있으므로, 오수가 상승하여 와류판에 부딪히고 그오수의 회전력에 의해 결합관(24)과 배출관(12)이 더욱 견고하게 긴체되므로 사용중에도 폭기통이 이탈되지 않으며, 결합관(24)은 외측주벽에 판형 서포트(23)가 설치되어 있어 폭기통(30)과 지지부(20)가 안정되게 입설되며,Since the loosening direction of the screw 22 and 13 of the coupling pipe 24 and the discharge pipe 12 is provided in the direction opposite to the inclination angle of the vortex plates 32 and 33, the sewage rises and hits the vortex plate. Due to the rotational force of the sewage, the coupling pipe 24 and the discharge pipe 12 are more tightly tightened, so that the aeration tube is not released even during use, and the coupling pipe 24 has a plate-shaped support 23 provided on the outer circumferential wall. The cylinder 30 and the support 20 are stably placed,

지지부(20)에는 판형 서포트(23)사이에 오리피스(25)가 다수 뚫려 있어 공기통로(21)를 통해 상승하는 공기의 상승압을 많이 받게되어(오수가 입구가 좁은 오리피스(25)를 통해 유입되어 빠져나가는 순간 오수의 유속이 빨라지면서 폭기통으로 유입되기 때문이라고 보여진다)오수와 공기의 혼합비가 많아지며,The support portion 20 has a large number of orifices 25 formed between the plate-shaped support 23 to receive a lot of upward pressure of the air rising through the air passage 21 (sewage flows through the narrow orifice 25) The flow rate of the sewage flows into the aeration tank as it flows out) and the mixing ratio of sewage and air increases,

오리피스를 통해 상승하는 공기 혼합오수는 상부의 와류판(32)(33)에 회전력을 갖는데 이때 와류판(32)(33)중앙부에 수직으로 설치된 오수이동방지구 (32a)(33a)에 의해 상승하는 오수는 폭기통(30)의 내벽쪽으로 유도되어 결국 공기혼합돌기(31)가 설치된 폭기통(30)의 내주벽으로 집중이동하므로 액체와 공기의 혼합이 더욱 효과적으로 이루어질 수 있다.The air mixed filth that rises through the orifice has a rotational force on the upper vortex plates 32 and 33, which is raised by the sewage movement preventing devices 32a and 33a installed vertically in the center of the vortex plates 32 and 33. The sewage is guided to the inner wall of the aeration barrel 30 and eventually moves to the inner circumferential wall of the aeration cylinder 30 in which the air mixing protrusion 31 is installed, so that the mixing of liquid and air can be made more effectively.

본 고안은 폭기통의 하부로서의 유입이 원할하고, 공기이송관과 폭기통의 결합이 용이하며, 오수가 폭기통의 내주벽으로 집중 상승되므로 오수와 공기의 혼합비가 높고, 공기배출구에 신속 정확하게 설치할 수 있다.The present invention requires a good inflow as the lower part of the aeration tank, the combination of the air transfer pipe and the aeration tank is easy, and since the sewage is concentrated to the inner circumferential wall of the aeration tank, the mixing ratio of the sewage and air is high, and it can be quickly and accurately installed in the air outlet. have.

Claims (1)

공기이송관(10)에 고정되고, 지지부(20)에 고정되며, 내주벽상부에는 공기혼합돌기(31)가 다수 구비되고, 하부에는 오수를 와류시키는 X자형으로 구성된 와류판(32)(33)이 있고, 상기 지지부(20)가 공기 이송관(10)의 배출관(12)위에 설치되는 폭기통(30)에 있어서,It is fixed to the air transfer pipe 10, fixed to the support portion 20, the inner circumferential wall is provided with a plurality of air mixing projections (31), the lower portion of the vortex plate (32) (33) consisting of an X-shaped to vortex sewage In the aeration cylinder 30, the support portion 20 is installed on the discharge pipe 12 of the air transfer pipe 10, 상기 와류판(32)(33)의 교차부분인 중앙부에는 오수이동방지구(32a)(33a)를 설치하고,Sewage movement prevention devices (32a, 33a) is provided in the central portion of the intersection of the vortex plates (32, 33), 지지부(20)는 중앙에 공기통로(21)가 구비되고 내측에 나조(22)가 있으며, 외주벽에는 다수의 판형 서포트(23)로 지지되어 있는 결합관(24)이 구비되고,상기 판형 서포트(23)사이에는 공기통로(21)의 주변으로 오리피스(25)를 구비하며,The support portion 20 is provided with an air passage 21 in the center and a screw thread 22 in the inner side, and the outer peripheral wall is provided with a coupling pipe 24 supported by a plurality of plate-shaped support 23, the plate-shaped support An orifice 25 is provided between the periphery of the air passage 21, 공기 이송관(10)의, 공기 배출구(11)가 있는 배출관(12)의 측벽에는 나조(13)를 구비하여 결합관(24)의 내측 나조(22)와 배출관(12)의 외측나조(13)가 결합하도록 하며, 결합관(24)의 나조(22)의 풀림방향이 와류판(32)(33)의 경사도와 반대 방향으로 형성함을 특징으로한 수중폭기장치.On the side wall of the discharge pipe 12 with the air outlet 11 of the air delivery pipe 10, a screw thread 13 is provided, so that the inner screw 22 of the coupling pipe 24 and the outer screw 13 of the discharge pipe 12 are provided. ) So that the coupling, and the loosening direction of the screw 22 of the coupling pipe (24) is formed in the opposite direction to the inclination of the vortex plate (32) (33).
KR2020020019979U 2002-07-03 2002-07-03 Submersible Aerator Expired - Fee Related KR200292647Y1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737120B1 (en) 2006-08-31 2007-07-06 박병인 Material Mixing and Homogenizer
KR101240216B1 (en) * 2011-09-01 2013-03-07 주식회사 앤써브 Autothermal thermophilic aerobic digestor for waste water treatment
KR101717606B1 (en) * 2015-12-03 2017-03-17 윤형준 In-line mixer for manufacturing hydrolysis fuel
CN116891275A (en) * 2023-06-30 2023-10-17 江苏八达科技股份有限公司 High-concentration hardly-degradable organic wastewater micro-electrolysis pretreatment integrated equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737120B1 (en) 2006-08-31 2007-07-06 박병인 Material Mixing and Homogenizer
KR101240216B1 (en) * 2011-09-01 2013-03-07 주식회사 앤써브 Autothermal thermophilic aerobic digestor for waste water treatment
KR101717606B1 (en) * 2015-12-03 2017-03-17 윤형준 In-line mixer for manufacturing hydrolysis fuel
CN116891275A (en) * 2023-06-30 2023-10-17 江苏八达科技股份有限公司 High-concentration hardly-degradable organic wastewater micro-electrolysis pretreatment integrated equipment
CN116891275B (en) * 2023-06-30 2023-12-19 江苏八达科技股份有限公司 High-concentration hardly-degradable organic wastewater micro-electrolysis pretreatment integrated equipment

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