KR20130076172A - Sterilization module using ultrasound and photocatalyst - Google Patents

Sterilization module using ultrasound and photocatalyst Download PDF

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KR20130076172A
KR20130076172A KR1020110144653A KR20110144653A KR20130076172A KR 20130076172 A KR20130076172 A KR 20130076172A KR 1020110144653 A KR1020110144653 A KR 1020110144653A KR 20110144653 A KR20110144653 A KR 20110144653A KR 20130076172 A KR20130076172 A KR 20130076172A
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photocatalyst
sterilization module
ultrasonic
mesh network
ultrasound
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KR101916883B1 (en
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문성민
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코웨이 주식회사
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/025—Ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/088—Radiation using a photocatalyst or photosensitiser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238—Metals or alloys, e.g. oligodynamic metals
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE: A sterilization module using ultrasound and optical catalyst implement one sterilization module in which the mesh network in which the optical catalyst nano particle of the porosity is coated is arranged in the ultrasonic oscillator around is provided to have an excellent bactericidal action inactivating a large amount of microorganism within the fast time may be obtained. CONSTITUTION: A sterilization module (100) using the ultrasound and optical catalyst comprises: an optical catalyst mesh network (110) in which the space (111) is formed in the inside and it has multiple through-holes (113); and a nanoporous optical catalyst is coated in surface. A ultrasonic oscillator (130) which generates the ultrasound it is adopted to the space is included. In the optical catalyst mesh network, a UV lamp (150) irradiating the ultraviolet ray further is included.

Description

초음파와 광촉매를 이용한 살균모듈{STERILIZATION MODULE USING ULTRASOUND AND PHOTOCATALYST}Sterilization module using ultrasonic and photocatalyst {STERILIZATION MODULE USING ULTRASOUND AND PHOTOCATALYST}

본 발명은 초음파와 광촉매를 이용한 살균모듈에 관한 것이며, 더욱 상세하게는 미생물을 빠른시간 내에 살균하도록 살균력이 강화된 초음파와 광촉매를 이용한 살균모듈에 관한 것이다.The present invention relates to a sterilization module using ultrasonic waves and photocatalysts, and more particularly, to a sterilization module using ultrasonic waves and photocatalysts with enhanced sterilization power to sterilize microorganisms in a short time.

일반적으로 TiO2(이산화 타이타늄, titanium dioxide)는 광촉매로서, 빛을 받아 활성을 띠지만 빛이 도달하지 못하는 공간에서는 활성을 띠지 않아 미생물 살균에 적용할 수 없다. 그러나 TiO2에 초음파를 적용시키면 빛 없이도 활성을 띠게 된다. Generally, TiO 2 (titanium dioxide) is a photocatalyst, which is active by receiving light but is not active in a space where light cannot reach, and thus cannot be applied to microbial sterilization. However, when ultrasonic waves are applied to TiO 2 , they become active even without light.

기존 연구에 의하면 TiO2 입자에 초음파를 도입할 경우 초음파 발광 및 열에너지에 의해 TiO2 입자가 들뜨게 되어 수산라디칼이 생성되는 것으로 알려져 있다. 이러한 수산화라디칼은 인체에 유해한 유기화합물을 분해하여 물과 이산화탄소로 전환시키며, 세균의 세포막을 파괴할 수 있기 때문에 강력한 살균기능이 있다. According to the existing research, when introducing ultrasonic waves into TiO 2 particles, TiO 2 particles are excited by ultrasonic emission and thermal energy to generate hydroxyl radicals. Hydroxide radicals decompose organic compounds that are harmful to the human body, convert them into water and carbon dioxide, and have a strong sterilization function because they can destroy bacterial cell membranes.

따라서, 이러한 TiO2에 초음파를 조사시키는 방법을 이용하여, 빛을 조사시키지 않고도 수처리 기기 등에서 살균효과를 얻을 수 있다.Therefore, by using such a method of irradiating the TiO 2 with ultrasonic waves, the sterilizing effect can be obtained in a water treatment device or the like without irradiating light.

그러나, 종래 방법에 의해 TiO2 입자에 초음파를 조사하는 경우에는 미생물을 불활성화하는데 상당시간이 소요되므로, 빠른시간 내에 살균이 요구되는 살균수기 등에 사용될 수 있는 초음파와 TiO2 입자를 이용한 살균모듈이 필요한 실정이다.However, when irradiating ultrasonic waves to TiO 2 particles by the conventional method, it takes a considerable time to inactivate microorganisms, so that the sterilization module using ultrasonic waves and TiO 2 particles that can be used for sterilization water, which requires sterilization within a short time, It is necessary.

본 발명은 상기와 같은 종래 문제점을 해소하기 위하여 제안된 것으로서 그 목적 측면은, 빠른 시간내에 다량의 미생물을 불활성화시킬 수 있는 뛰어난 살균효과를 가진 초음파와 광촉매를 이용한 살균모듈을 제공하는 데에 있다. The present invention has been proposed to solve the conventional problems as described above, and an object thereof is to provide a sterilization module using an ultrasonic wave and a photocatalyst having an excellent sterilization effect which can inactivate a large amount of microorganisms in a short time. .

상기와 같은 목적을 달성하기 위한 기술적인 측면으로서 본 발명은, 내부에 공간부가 형성되고 복수의 통공을 가지며, 표면에 나노 다공성 광촉매가 코팅된 광촉매 메쉬망;과, 상기 공간부에 수용되며, 초음파를 발생하는 초음파 진동자;를 포함하는 초음파와 광촉매를 이용한 살균모듈을 제공한다.As a technical aspect for achieving the above object, the present invention is a photocatalyst mesh network having a space portion formed therein and having a plurality of apertures, the nanoporous photocatalyst is coated on the surface; and is accommodated in the space portion, It provides a sterilization module using an ultrasonic wave and a photocatalyst;

바람직하게, 상기 광촉매 메쉬망에 자외선을 조사하는 UV램프;를 더 포함할 수 있다. Preferably, a UV lamp for irradiating ultraviolet rays to the photocatalyst mesh network; may further include.

바람직하게, 상기 UV램프는, 상기 광촉매 매쉬망의 공간부에 수용될 수 있다. Preferably, the UV lamp may be accommodated in the space portion of the photocatalyst mesh.

바람직하게, 상기 광촉매는 입자의 크기가 10~40nm로 이루어질 수 있다.Preferably, the photocatalyst may have a particle size of 10 ~ 40nm.

이와 같은 본 발명의 일실시예에 따른 살균모듈에 의하면, 초음파 진동자 주변에 다공성의 광촉매 나노입자가 코팅된 메쉬망이 배치된 하나의 살균모듈을 구현함으로써 빠른 시간내에 다량의 미생물을 불활성화시킬 수 있는 뛰어난 살균효과를 얻을 수 있다. According to the sterilization module according to an embodiment of the present invention, by implementing one sterilization module with a mesh network coated with porous photocatalytic nanoparticles around the ultrasonic vibrator, it is possible to inactivate a large amount of microorganisms in a short time. Excellent sterilization effect can be obtained.

도 1은 본 발명의 일실시예에 따른 초음파와 광촉매를 이용한 살균모듈의 단면을 나타내는 도면이다.
도 2는 본 발명의 일실시예에 따른 초음파와 광촉매를 이용한 살균모듈을 나타내는 사시도이다.
도 3은 본 발명의 일실시예에 따른 초음파와 광촉매를 이용한 살균모듈을 장착한 실시예를 나타내는 도면이다.
도 4는 본 발명의 일실시예에 따른 초음파와 광촉매를 이용한 살균모듈의 효과를 나타내는 시험예이다.1 is a view showing a cross-section of the sterilization module using ultrasonic and photocatalyst according to an embodiment of the present invention.
2 is a perspective view illustrating a sterilization module using ultrasonic waves and a photocatalyst according to an embodiment of the present invention.
3 is a view showing an embodiment equipped with a sterilization module using ultrasonic and photocatalyst according to an embodiment of the present invention.
Figure 4 is a test example showing the effect of the sterilization module using ultrasonic and photocatalyst according to an embodiment of the present invention.

이하, 첨부된 도면에 따라 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저, 이하에서 설명되는 실시예들은 본 발명인 초음파와 광촉매를 이용한 살균모듈의 기술적인 특징을 이해시키기에 적합한 실시예들이다. 다만, 본 발명이 이하에서 설명되는 실시예에 한정하여 적용되거나 설명되는 실시예들에 의하여 본 발명의 기술적 특징이 제한되는 것이 아니며, 본 발명의 기술 범위 내에서 다양한 변형 실시가 가능하다.
First, the embodiments described below are suitable for understanding the technical features of the sterilization module using the ultrasonic and photocatalyst of the present invention. However, the technical features of the present invention are not limited by the embodiments to which the present invention is applied or explained in the following embodiments, and various modifications are possible within the technical scope of the present invention.

본 발명의 일실시예에 따른 초음파와 광촉매를 이용한 살균모듈(100)은, 도 1 및 도 2에 도시된 실시예와 같이, 광촉매 메쉬망(110)과, 초음파 진동자(130)를 포함하여 구성될 수 있다. Sterilization module 100 using ultrasonic and photocatalyst according to an embodiment of the present invention, as shown in the embodiment shown in Figures 1 and 2, comprising a photocatalyst mesh network 110, and ultrasonic vibrator 130 Can be.

상기 광촉매 메쉬망(110)은, 내부에 공간부(111)가 형성되고 복수의 통공(113)을 가지며, 표면에 나노 다공성 광촉매가 코팅될 수 있다. The photocatalyst mesh network 110 has a space 111 formed therein and has a plurality of through holes 113, and a nanoporous photocatalyst may be coated on a surface thereof.

상기 광촉매는 빛을 받아들여 화학반응을 촉진시키는 물질을 말하고, 이러한 반응을 광화학 반응이라 한다. 그리고, 상기 광촉매의 대표적인 예로는 이산화티타늄(TiO2)이 있다. The photocatalyst refers to a substance that receives light to promote a chemical reaction, and this reaction is called a photochemical reaction. In addition, a representative example of the photocatalyst is titanium dioxide (TiO 2 ).

상기 광촉매 메쉬망(110)은 이러한 광촉매가 메쉬망에 코팅되며, 상기 광촉매는 나노 다공성으로 구성될 수 있다. 즉, 상기 메쉬망은 금속 와이어가 메쉬형태로 직조될 수 있고, 상기 메쉬망의 표면에 기공을 가진 다공성 광촉매 나노입자를 일체로 코팅시킬 수 있다. The photocatalyst mesh network 110 is a photocatalyst is coated on the mesh network, the photocatalyst may be composed of nanoporous. That is, the mesh network may be woven in the form of a metal wire mesh, it is possible to integrally coat the porous photocatalytic nanoparticles having pores on the surface of the mesh network.

이와 같이 상기 나노 다공성 광촉매는 미세한 기공을 갖는 다공성의 나노 크기의 미립자로 형성됨으로써 높은 광촉매 효율을 나타낼 수 있다. As such, the nanoporous photocatalyst may exhibit high photocatalyst efficiency by being formed of porous nano-sized fine particles having fine pores.

한편, 상기 초음파 진동자(130)는, 상기 광촉매 메쉬망(110)에 구비된 상기 공간부(111)에 수용되며, 초음파를 발생할 수 있다. Meanwhile, the ultrasonic vibrator 130 may be accommodated in the space 111 provided in the photocatalytic mesh network 110 to generate ultrasonic waves.

즉, 상기 초음파 진동자(130)는, 진동자 장착부(131)에 장착되며 상기 진동자 장착부(131)가 상기 광촉매 메쉬망(110)에 구비된 공간부(111)에 수용될 수 있다. 또한, 상기 진동자 장착부(131)에는 상기 초음자 진동자에 전원을 공급하기 위한 전원선(11)이 연결될 수 있다. That is, the ultrasonic vibrator 130 may be mounted on the vibrator mounting part 131 and the vibrator mounting part 131 may be accommodated in the space 111 provided in the photocatalytic mesh network 110. In addition, the vibrator mounting portion 131 may be connected to a power line 11 for supplying power to the supersonic vibrator.

이에 따라, 상기 초음파 진동자(130) 주변에 나노 다공성 광촉매를 일체화시킨 살균모듈(100)이 생성될 수 있다. Accordingly, the sterilization module 100 in which the nanoporous photocatalyst is integrated around the ultrasonic vibrator 130 may be generated.

이와 같이 생성된 살균모듈(100)은, 예를 들어 도 3에 도시된 실시예와 같이, 물이 채워진 수조(13)에 담지될 수 있으며, 초음파와 나노 다공성 광촉매의 반응으로 수산화라디칼과 과산화수소 등의 산화성 물질이 발생하여 강한 살균력을 발생시킬 수 있다. The generated sterilization module 100, for example, as shown in Figure 3, can be supported in a water-filled tank 13, radicals and hydrogen peroxide by the reaction of ultrasonic and nanoporous photocatalyst Oxidizing substances may be generated to generate strong sterilizing power.

이때, 상기 광촉매 메쉬망(110)은 복수의 통공(113)을 가진 메쉬형태로 이루어짐으로써 물과의 접촉량이 많아질 수 있어, 살균효과를 증대시킬 수 있다.
In this case, the photocatalyst mesh network 110 may be formed in a mesh shape having a plurality of through holes 113, thereby increasing the amount of contact with water, thereby increasing the sterilization effect.

한편, 본 발명의 일실시예에 따른 살균모듈(100)은, 상기 광촉매 메쉬망(110)에 자외선을 조사하는 UV램프(150)를 더 포함할 수 있다.On the other hand, the sterilization module 100 according to an embodiment of the present invention may further include a UV lamp 150 for irradiating ultraviolet rays to the photocatalytic mesh network 110.

즉, 도 1에 도시된 실시예와 같이, 상기 광촉매 메쉬망(110)에 자외선을 조사할 수 있는 UV램프(150)를 인접설치할 수 있다. 이에 따라, 광촉매와 자외선의 광분해 반응을 이용하여 미생물을 살균 및 분해할 수 있다. That is, as shown in the embodiment shown in Figure 1, the UV lamp 150 that can irradiate ultraviolet rays to the photocatalyst mesh network 110 can be installed adjacent. Accordingly, microorganisms can be sterilized and decomposed using a photocatalytic reaction of a photocatalyst and ultraviolet light.

따라서, 본 발명은 UV램프(150)에서 조사되는 자외선에 의한 광촉매 본래의 광활성까지 추가되어 보다 강력한 살균모듈을 구현할 수 있다. Therefore, the present invention can be added to the original photocatalytic activity of the photocatalyst by the ultraviolet rays irradiated from the UV lamp 150 can implement a more powerful sterilization module.

한편 바람직하게, 도 1에 도시된 실시예와 같이, 상기 UV램프(150)는, 상기 광촉매 매쉬망의 공간부(111)에 수용될 수 있다.Meanwhile, preferably, as shown in FIG. 1, the UV lamp 150 may be accommodated in the space 111 of the photocatalyst mesh.

이에 따라, 본 발명의 일실시예에 의한 살균모듈(100)은, 초음파와 나노 다공성 광촉매의 결합에 UV램프(150)가 결합된 강력한 살균모듈로 구현될 수 있다. Accordingly, the sterilization module 100 according to the embodiment of the present invention may be implemented as a powerful sterilization module in which the UV lamp 150 is coupled to the combination of the ultrasonic wave and the nanoporous photocatalyst.

이때, 상기 UV램프(150)에는 전원을 공급할 수 있는 전원선(12)이 연결될 수 있다.
At this time, the UV lamp 150 may be connected to a power line 12 for supplying power.

한편, 상기 광촉매는 입자의 크기가 10~40nm로 이루어질 수 있다.On the other hand, the photocatalyst may have a particle size of 10 ~ 40nm.

즉, 상기 광촉매는 미세한 크기인 나노입자로 구성될 수 있으며, 바람직하게는 입자의 크기가 10~40nm로 이루어질 수 있다.That is, the photocatalyst may be composed of nanoparticles having a fine size, preferably the size of the particles may be made of 10 ~ 40nm.

이에 따라, 상기 광촉매 메쉬망(110)에 코팅된 광촉매 입자는 나노크기로 인하여 높은 광촉매 효율을 나타낸다. Accordingly, the photocatalytic particles coated on the photocatalytic mesh network 110 exhibit high photocatalytic efficiency due to nano size.

한편, 도 4는 상기 나노 다공성 광촉매의 입자의 크기 및 초음파 진동자(130)의 사용에 따른 살균력을 시험한 자료이다.On the other hand, Figure 4 is a test data of the particle size of the nanoporous photocatalyst and the sterilizing power according to the use of the ultrasonic vibrator (130).

도 4에 도시된 A는 일반 크기의 광촉매를 이용한 경우이고, B는 초음파를 이용한 경우이며, C는 초음파와 일반크기의 광촉매를 이용한 경우이다. 그리고, D는 초음파와 광촉매 나노입자를 이용한 경우이다. 이때, D 실험에 사용된 광촉매 나노 입자의 크기는 10~40nm이다. 4 is a case of using a photocatalyst of a general size, B is a case of using an ultrasonic wave, C is a case of using an ultrasonic wave and a photocatalyst of the general size. And, D is the case of using ultrasonic and photocatalytic nanoparticles. At this time, the size of the photocatalytic nanoparticles used in the D experiment is 10 ~ 40nm.

도 4를 참조하면, 시간에 따른 미생물 불활성화 능력은, 초음파와 광촉매 나노입자를 이용한 경우가 가장 뛰어난 것을 알 수 있다. Referring to FIG. 4, it can be seen that the microorganism inactivation ability with time is most excellent when ultrasonic and photocatalytic nanoparticles are used.

즉, 본 발명의 실시예에 따른 살균모듈(100)은 빠른 시간내에 많은 양의 미생물을 불활성화시킬 수 있으므로 살균력이 우수한 효과를 얻을 수 있다. 따라서, 본 발명의 실시예는 단시간내에 살균이 요구되는 살균수기 등이 장치에 유용할 수 있다.
That is, since the sterilization module 100 according to the embodiment of the present invention can inactivate a large amount of microorganisms in a short time, excellent sterilizing power can be obtained. Therefore, embodiments of the present invention may be useful for the sterilizing water dispenser and the like that require sterilization in a short time.

이와 같은 본 발명의 일실시예에 따른 살균모듈을 이용하면, 초음파 진동자 주변에 다공성의 광촉매 나노입자가 코팅된 메쉬망이 배치된 하나의 살균모듈을 구현함으로써 빠른 시간내에 다량의 미생물을 불활성화시킬 수 있는 뛰어난 살균효과를 얻을 수 있다.
By using the sterilization module according to the embodiment of the present invention, by implementing a sterilization module having a mesh network coated with porous photocatalytic nanoparticles around the ultrasonic vibrator to inactivate a large amount of microorganisms in a short time. Excellent sterilization effect can be obtained.

본 발명은 지금까지 특정한 실시 예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 마련되는 본 발명의 정신이나 분야를 벗어나지 않는 한 도내에서 본 발명이 다양하게 개조 및 변화될 수 있다는 것을 당 업계에서 통상의 지식을 가진 자는 용이하게 알 수 있음을 밝혀두고자 한다. While the invention has been shown and described in connection with specific embodiments so far, it will be appreciated that the invention can be variously modified and varied without departing from the spirit or scope of the invention as set forth in the claims below. It will be appreciated that those skilled in the art can easily know.

100 : 초음파와 광촉매를 이용한 살균모듈 110 : 광촉매 메쉬망
113 : 통공 130 : 초음파 진동자
150 : UV램프100: sterilization module using ultrasonic and photocatalyst 110: photocatalyst mesh network
113: through hole 130: ultrasonic vibrator
150: UV lamp

Claims (4)

내부에 공간부가 형성되고 복수의 통공을 가지며, 표면에 나노 다공성 광촉매가 코팅된 광촉매 메쉬망; 및,
상기 공간부에 수용되며, 초음파를 발생하는 초음파 진동자;
를 포함하는 초음파와 광촉매를 이용한 살균모듈.
A photocatalyst mesh network having a space portion formed therein and having a plurality of apertures and coated with a nanoporous photocatalyst on a surface thereof; And
An ultrasonic vibrator accommodated in the space and generating ultrasonic waves;
Sterilization module using ultrasonic and photocatalyst comprising a.
제1항에 있어서,
상기 광촉매 메쉬망에 자외선을 조사하는 UV램프;를 더 포함하는 것을 특징으로 하는 초음파와 광촉매를 이용한 살균모듈.
The method of claim 1,
Sterilization module using ultrasonic and photocatalyst, characterized in that it further comprises; UV lamp for irradiating the ultraviolet ray to the photocatalyst mesh network.
제2항에 있어서,
상기 UV램프는, 상기 광촉매 메쉬망의 공간부에 수용되는 것을 특징으로 하는 초음파와 광촉매를 이용한 살균모듈.
The method of claim 2,
The UV lamp is a sterilization module using ultrasonic and photocatalyst, characterized in that accommodated in the space portion of the photocatalyst mesh network.
제1항에 있어서,
상기 광촉매는 입자의 크기가 10~40nm로 이루어진 것을 특징으로 하는 초음파와 광촉매를 이용한 살균모듈.The method of claim 1,
The photocatalyst is a sterilization module using ultrasonic and photocatalyst, characterized in that the particle size is made of 10 ~ 40nm.
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