KR20000004970U - Ozone water mixing device - Google Patents

Ozone water mixing device Download PDF

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Publication number
KR20000004970U
KR20000004970U KR2019980015619U KR19980015619U KR20000004970U KR 20000004970 U KR20000004970 U KR 20000004970U KR 2019980015619 U KR2019980015619 U KR 2019980015619U KR 19980015619 U KR19980015619 U KR 19980015619U KR 20000004970 U KR20000004970 U KR 20000004970U
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South Korea
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water
ozone
ozone gas
mixing device
mixing
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KR2019980015619U
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Korean (ko)
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KR200205630Y1 (en
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유진희
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손동준
주식회사 동일기연
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613—Ozone
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

본 고안에 따른 오존수혼합장치는 유속을 증가시키는 가압펌프부, 물과 오존가스를 1차혼합시키는 벤튜리관이 형성된 혼합부, 상기 혼합부에서 연장되며 일정간격으로 다수의 가속부가 형성되어 물과 오존가스의 접촉빈도 및 접촉면적을 크게하는 가속송출관으로 구성되어 오존가스의 송출관에서의 응집현상에의한 오존가스방울의 크기증가를 차단하고,오존가스의 크기를 미세방울형태로 분쇄시켜 송출관로내에서 물과 오존가스의 접촉빈도 및 접촉면적을 증대시켜 용수내에 오존가스의 용해농도를 증대시키는 것이 가능하다.The ozone water mixing device according to the present invention is a pressurized pump unit for increasing the flow rate, a mixing unit formed with a venturi tube for primary mixing of water and ozone gas, extending from the mixing unit, and a plurality of acceleration units are formed at regular intervals so that water and ozone It consists of accelerated discharge tube which increases the contact frequency and contact area of gas. It blocks the increase in size of ozone gas droplets caused by the coagulation phenomenon in ozone gas discharge tube, and crushes the size of ozone gas into fine droplets. It is possible to increase the dissolution concentration of ozone gas in the water by increasing the contact frequency and the contact area of water and ozone gas in the pipeline.

Description

오존수혼합장치Ozone water mixing device

본 고안은 수중에 오존가스를 혼합시켜 수중에 오존가스를 용해시키는 오존수혼합장치에 관한 것으로, 더욱 구체적으로 설명하면, 일정간격을 두고 물이 흐르는 관로의 직경을 축소시켜 순간유속을 증대시키는 가속부를 형성하여 물속에서의 오존가스응집현상에의한 오존가스방울의 크기증가를 차단하고 오존가스의 크기를 미세 방울형태로 분쇄시켜, 관로내에서 물과 오존가스의 접촉면적을 크게하므로서 수중에서의 오존의 용해농도를 증대시키는 것이 가능함과 아울러 장치의 소형화가 가능한 오존수혼합장치에관한 것이다.The present invention relates to an ozone water mixing device for dissolving ozone gas in water by mixing ozone gas in water, and more specifically, an acceleration part for increasing the instantaneous flow rate by reducing the diameter of the water flow pipe at a predetermined interval. To prevent the increase in the size of ozone gas droplets due to the phenomenon of ozone agglomeration in the water and to crush the size of the ozone gas into fine droplets to increase the contact area of water and ozone gas in the pipeline The present invention relates to an ozone water mixing device capable of increasing the dissolution concentration of the solution and miniaturizing the device.

일반적으로, 종래의 오존수발생장치는, 도4에 도시된 바와같이, 오존가스가 주입되어 분사되는 오존발포관(51)이 내재되어 저수조(52)내에 담긴 용수내로 오존가스를 분사시켜 오존을 용수내에 용해시키는 구조로서 이러한 구조는 오존가스가 물에 용해되는 용해농도가 극히 적어 비효율적이라는 문제점이 있으며, 이보다 개선된 다른 구조로서, 도5에 도시된 바와같이, 물이 유입되는 혼합기(53)의 벤튜리관(54)에 인접하게 오존가스주입구(55)가 설치되어 혼합기에서 오존가스를 혼합시켜 송출관(56)으로 송출시키는 구조가 사용되고 있으나, 이러한 구조는 오존가스의 응집력으로 인하여 도5에 도시된 바와같이 송출관을 지나면서 오존가스 방울(57)이 서로 응집되어 점차로 크기가 커지게 되므로서 물과 오존가스막이 송출관내에서 일정한 크기와 간격으로 차례로 형성되어 물에 용해가 되지않고, 외부노출시, 물에 용해되지 않은 오존가스가 공기중으로 쉽게 발산되어 오존수를 고농도로 생성시키기가 용이하지않으며 고농도의 오존수의 제조에는 설비의 대형화와 고비용이 소요된다는 문제점이 있었다.In general, as shown in FIG. 4, a conventional ozone water generator includes an ozone foam pipe 51 into which ozone gas is injected and injected to inject ozone gas into water contained in the water storage tank 52 to discharge ozone. As a structure for dissolving in this structure, there is a problem that the dissolved concentration of ozone gas in water is extremely low and inefficient. As another structure, the structure of the mixer 53 into which water is introduced is improved. The ozone gas inlet 55 is installed adjacent to the venturi tube 54 to mix the ozone gas in the mixer and send it to the delivery pipe 56. However, this structure is shown in FIG. 5 due to the cohesive force of the ozone gas. As shown, the ozone gas droplets 57 agglomerate with each other as they pass through the discharge pipe and gradually increase in size, so that the water and the ozone gas membranes have a constant size and interval in the discharge pipe. Formed in turn, it does not dissolve in water, and when exposed outside, ozone gas which is not dissolved in water is easily dissipated into the air, so it is not easy to generate ozone water in high concentration. There was a problem.

본 고안의 목적은, 이러한 문제점을 해결하기 위한 것으로, 오존가스가 혼합되어 유출되는 송출관에서의 응집현상에의한 오존가스방울의 크기증가를 차단하고,오존가스의 크기를 미세방울형태로 분쇄시켜 송출관로내에서 물과 오존가스의 접촉빈도 및 접촉면적을 증대시켜 용수내에 오존가스의 용해농도를 증대시키는 것이 가능한 오존수혼합장치를 제공하는 것이다.An object of the present invention is to solve this problem, and to block the increase in the size of ozone gas droplets due to the flocculation phenomenon in the discharge pipe in which the ozone gas is mixed and discharged, and crush the size of the ozone gas into fine droplets It is to provide an ozone water mixing device that can increase the contact frequency and the contact area of water and ozone gas in the discharge pipe line to increase the dissolved concentration of ozone gas in the water.

본 고안의 다른 목적은 고농도오존수의 생성소요시간이 대단히 짧아 오존수의 제조시간이 단축되며 장치의 소형화가 가능하여 설비의 제조비용이 저렴한 오존수혼합장치를 제공하는 것이다.Another object of the present invention is to provide an ozone water mixing device having a very short production time of high concentration ozone water, which shortens the production time of ozone water and enables the device to be miniaturized and has low manufacturing cost.

본 고안의 이러한 목적은 유속을 증가시키는 가압펌프부, 물과 오존가스를 1차혼합시키는 벤튜리관이 형성된 혼합부, 상기 혼합부에서 연장되며 일정간격으로 다수의 가속부가 형성되어 물과 오존가스의 접촉빈도 및 접촉면적을 크게하는 가속송출관으로 구성된 본 고안에 따른 오존수혼합장치에의해 달성된다.This object of the present invention is to increase the flow rate of the pressurized pump unit, the mixing unit is formed with a venturi tube for primary mixing of water and ozone gas, extending from the mixing unit is formed a plurality of acceleration parts at regular intervals of the water and ozone gas It is achieved by the ozone water mixing device according to the present invention, which is composed of an accelerated discharge pipe that increases the contact frequency and the contact area.

본 고안에 따른 오존수혼합장치를 첨부된 도면을 참고로 하여 이하에 상세히 기술되는 실시예들에의하여 그 특징 및 장점들을 명백하게 이해할 수 있을 것이다.With reference to the accompanying drawings, the ozone water mixing device according to the present invention will be clearly understood its features and advantages by the embodiments described in detail below.

도1은 본 고안에 따른 오존수혼합장치의 기본개념이 도시된 개념도1 is a conceptual diagram showing the basic concept of the ozone water mixing device according to the present invention

도2는 본 고안의 제1실시예에 따른 오존수혼합장치의 개략적인 종단면도2 is a schematic longitudinal sectional view of the ozone water mixing device according to the first embodiment of the present invention;

도3은 가속송출관의 부분확대종단면도3 is a partially enlarged longitudinal sectional view of the accelerated discharge pipe;

도4는 종래의 오존수혼합장치의 일실시예를 도시한 종단면도Figure 4 is a longitudinal cross-sectional view showing an embodiment of a conventional ozone water mixing device

도5는 종래의 오존수혼합장치의 다른 실시예를 도시한 종단면도Figure 5 is a longitudinal sectional view showing another embodiment of the conventional ozone water mixing device

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1.가압펌프부 2.혼합부1.Pressure pump section 2.Mixing section

3.가속송출관3.Acceleration sending pipe

도1은 본 고안에 따른 오존수혼합장치의 기본개념이 도시된 개념도이고, 도2는 본 고안의 제1실시예에 따른 오존수혼합장치의 개략적인 종단면도로서, 도면에 도시된 바와같이, 본 고안의 제1실시예에 따른 오존수혼합장치(A)는 유속을 증가시키는 가압펌프부(1), 물(W)과 오존가스(O)가 1차혼합되는 벤튜리관이 형성된 혼합부(2), 상기 혼합부(2)에서 연장되고 도중에 유로가 좁아지며 일정간격으로 다수의 가속부(31)가 형성되어 물과 오존가스의 접촉빈도 및 접촉면적을 크게하는 가속송출관(3)을 포함한다.1 is a conceptual diagram showing the basic concept of the ozone water mixing device according to the present invention, Figure 2 is a schematic longitudinal cross-sectional view of the ozone water mixing device according to a first embodiment of the present invention, as shown in the drawings, the present invention The ozone water mixing device (A) according to the first embodiment of the present invention is a pressurized pump part (1) for increasing the flow rate, a mixing part (2) having a venturi tube in which water (W) and ozone gas (O) are primarily mixed; It includes an accelerated delivery pipe (3) extending from the mixing section (2), the flow path is narrowed in the middle, and a plurality of accelerators 31 are formed at regular intervals to increase the contact frequency and the contact area of water and ozone gas.

상기 가압펌프(1)는 용수의 유속을 증대시켜 오존가스의 용수에의 용해를 촉진하기 위한 것으로 가압펌프에의해 가압된 용수는 유속이 증가되므로서 용수내에 기체상태로 존재하는 오존가스와 빈번히 충돌하게 되므로서 용수내의 용해가 촉진되게 되는 것이다.The pressurized pump 1 is for promoting the dissolution of ozone gas into the water by increasing the flow rate of the water, and the water pressurized by the pressurized pump frequently collides with the ozone gas present in the gas state in the water as the flow rate is increased. This will facilitate the dissolution in the water.

상기 혼합부(2)는 일측에 상기 가압펌프에서 가압된 용수가 유입되는 용수유입관(22)이 연결되고 타측에 오존가스가 혼합된 용수가 유출되는 유출관(23)이 연결되고 내부에 벤튜리부(24)가 형성된 혼합본체(21)와, 상기 혼합본체의 상기 벤튜리부(24)에 인접하게 연통되는 오존가스주입구(25)를 포함한다.The mixing unit 2 is connected to the water inlet pipe 22 through which the water pressurized by the pressurized pump flows on one side thereof, and an outlet tube 23 through which water mixed with ozone gas is discharged to the other side thereof is connected to the vent tube. The mixing unit 21 having the rib part 24 is formed, and the ozone gas injection port 25 which is in communication with the venturi part 24 of the mixing body.

상기 가속송출관(3)은 상기 혼합부(2)의 유출관(23)에 연결되며 다수의 가속부(31)가 형성되어 있다. 상기 가속부(31)는 본 실시예에서는 4개가 형성되어 있으나 그 수가 다소 증감변동이 될 수도 있다. 상기 가속부(31)는 관의 직경이 감소된 소경부인 유속증가면(311) 및 경사면(312)으로 이루어져 있다.The accelerated delivery pipe (3) is connected to the outlet pipe (23) of the mixing section (2) is formed with a plurality of acceleration section (31). Four accelerators 31 are formed in this embodiment, but the number may be increased or decreased slightly. The accelerator 31 is composed of a flow rate increasing surface 311 and the inclined surface 312 which is a small diameter portion of the tube diameter is reduced.

이와같은 구조를 갖는 본 고안에 따른 오존수혼합장치의 작동을 이하에 상세히 설명한다.The operation of the ozone water mixing device according to the present invention having such a structure will be described in detail below.

가압펌프부(1)에서 가압된 용수는 용수유입관(22)을 통해 혼합부(2)내로 유입되고 오존가스는 오존가스주입구(25)를 통해 혼합부(2)내로 유입되어 용수와 오존가스는 혼합기내에서 혼합되어 유출관(23)을 통하여 가속송출관(3)으로 배출된다. 상기 가속송출관(3)내로 유입된 오존가스가 포함된 용수는 가속송출관내를 흐르면서 가속부(31)를 통과하게되고, 도 3에 도시된 바와같이, 용수는 직경이 급격히 감소된 가속부(31)를 통과하면서 유속이 증가하게 되고 유속이 증가된 용수는 가속부를 지나면서 맴돌이현상이 발생되므로 용수내에 포함된 오존가스방울은 미세하게 분쇄되므로 오존가스의 응집현상이 방지되고 오존가스와 용수와의 접촉빈도 및 접촉면적이 증대되므로 오존가스는 용수내에 용이하게 용해되게 되며, 이와같은 오존가스의 용수에의 혼합용해과정은 가속부를 지날때마다 동일하게 반복되므로 수개의 가속부를 통과하면서 계속적으로 맴돌이현상이 발생되어 오존가스의 응집현상이 분쇄되게되고 오존가스방울은 미세하게 분쇄되므로 오존가스는 용이하게 용수내에 용해되게 되는 것이다.Water pressurized by the pressure pump part 1 is introduced into the mixing part 2 through the water inlet pipe 22, and ozone gas is introduced into the mixing part 2 through the ozone gas inlet 25, thereby providing water and ozone gas. Is mixed in the mixer and discharged to the accelerated delivery pipe (3) through the outlet pipe (23). Water containing ozone gas introduced into the accelerated discharge pipe 3 passes through the accelerator 31 while flowing in the accelerated discharge pipe, and as shown in FIG. 31) As the flow rate increases while the flow rate increases, the eddy phenomenon occurs as the water flows through the acceleration part, so the ozone gas droplets contained in the water are finely pulverized to prevent the coagulation of the ozone gas. As the contact frequency and contact area of OH increases, ozone gas is easily dissolved in the water, and the mixing and dissolving process of ozone gas into the water is repeated the same each time through the accelerator, so that it continues to circulate through several accelerators. Phenomenon occurs and the coagulation phenomenon of ozone gas is pulverized and ozone gas droplets are finely crushed, so ozone gas is easily dissolved in water. It will be.

이상과같이 본 고안에 따른 오존수혼합장치는 혼합부내에서 오존가스가 혼합된 용수가 배출되는 송출관상에 직경이 감소되어 유속을 증대시키는 가속부를 일정간격으로 형성시키므로서 용수는 직경이 급격히 감소된 가속부를 통과하면서 유속이 증가하게 되고 유속이 증가된 용수는 가속부를 지나면서 맴돌이현상이 발생되므로 용수내에 포함된 오존가스방울은 미세하게 분쇄되므로 오존가스의 응집현상이 방지되고 오존가스와 용수와의 접촉빈도 및 접촉면적이 증대되므로 오존가스는 용수내에 용이하게 용해되게 되어 오존수혼합장치를경량화소형화시키는 것이 가능하게되어 제조비용이 저렴하게 되고 고농도의 오존수의 제조가가능해짐은 물론 고농도오존수의 제조시간이 월등히 단축되므로 오존수의 제조비용이As described above, the ozone water mixing device according to the present invention forms an acceleration part which increases the flow rate by decreasing the diameter on the discharge pipe through which the water mixed with ozone gas is discharged in the mixing part, so that the water is rapidly accelerated in diameter. As the flow rate increases while passing through the water, the eddy flow occurs as the water flows through the acceleration part, so the droplets of ozone gas contained in the water are finely crushed to prevent the coagulation of ozone gas and the contact between ozone gas and water. As the frequency and contact area are increased, ozone gas is easily dissolved in the water, making it possible to reduce the size of the ozone water mixing device, making the manufacturing cost cheaper, making it possible to produce a high concentration of ozonated water, and producing a high concentration of ozone water. The production cost of ozone water

저렴하게되고생산성이 증대되는 우수한 효과가 있다.It is inexpensive and has an excellent effect of increasing productivity.

이상에 기술된 실시예는 본 고안을 제한하려는 의도는 아니며 예시적으로The embodiments described above are not intended to limit the present invention and are illustrative.

기술되었을 뿐이며, 본고안의 정신 및 범위를 벗어나지않고 다양한 수정 및 변경이Have been described, and various modifications and changes may be made without departing from the spirit and scope of this

수행될 수 있다.Can be performed.

Claims (3)

일측에 용수가 유입되는 용수유입관이 연결되고 타측에 용수가 유출되는 유출관이 연결되며 물과 오존가스를 1차혼합시키는 벤튜리관이 형성된 혼합부와,A water inlet pipe to which water is introduced on one side is connected, and an outlet pipe to which water is discharged on the other side is connected, and a mixing unit having a venturi tube for first mixing water and ozone gas; 상기 혼합부에서 연장되며 직경이 감소된 가속부가 형성되어 물과 오존가스의 접촉빈도 및 접촉면적을 크게하는 가속송출관을 포함하는 것을 특징으로 하는 오존수혼합장치Ozone water mixing device characterized in that it comprises an accelerated discharge pipe extending from the mixing portion and the acceleration portion is reduced in diameter to increase the contact frequency and contact area of water and ozone gas 제1항에 있어서, 상기 가속송출관상에는 상기 가속부가 일정간격으로 2개이상 형성된 것을 특징으로 하는 오존수혼합장치The ozone water mixing device according to claim 1, wherein two or more accelerators are formed on the accelerated discharge pipe at predetermined intervals. 제1항에 있어서, 상기 유입관상에는 가압펌프부가 추가로 설치된 것을 특징으로 하는 오존수혼합장치The ozone water mixing device of claim 1, wherein a pressurized pump part is further provided on the inlet pipe.
KR2019980015619U 1998-08-20 1998-08-20 Apparatus for mixing ozone-water KR200205630Y1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010055373A (en) * 1999-12-10 2001-07-04 소덕순 Sterilization-clean water apparatus by ozone
KR100381312B1 (en) * 2000-08-10 2003-05-01 이강오 Ozone generating apparatus
KR100695177B1 (en) * 2005-08-19 2007-03-14 정호봉 Coagulation Agent Mixing Apparatus for Wastewater
KR101022588B1 (en) * 2008-12-05 2011-03-16 이영근 An hydroxyl radical generation device
KR102150056B1 (en) * 2020-02-05 2020-08-31 신현송 Nano bubble dissolving device

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Publication number Priority date Publication date Assignee Title
KR100367219B1 (en) * 1999-02-09 2003-01-14 엘지건설 주식회사 An equipment of advanced drinking water treatment for the control of micro-pollutants
KR100904722B1 (en) * 2008-12-29 2009-06-26 (주)엔지에스티 Apparatus for generating micro-buble
KR101188635B1 (en) 2010-07-01 2012-10-08 주식회사 테노바엔비타 Ventury tube type Nano Bubble proceded water Generator
KR101126320B1 (en) * 2010-08-31 2012-03-22 주식회사환경과생명 Ventury tube type Nano Bubble proceded water Generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010055373A (en) * 1999-12-10 2001-07-04 소덕순 Sterilization-clean water apparatus by ozone
KR100381312B1 (en) * 2000-08-10 2003-05-01 이강오 Ozone generating apparatus
KR100695177B1 (en) * 2005-08-19 2007-03-14 정호봉 Coagulation Agent Mixing Apparatus for Wastewater
KR101022588B1 (en) * 2008-12-05 2011-03-16 이영근 An hydroxyl radical generation device
KR102150056B1 (en) * 2020-02-05 2020-08-31 신현송 Nano bubble dissolving device

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