KR0138712B1 - Deodorizing filter - Google Patents
Deodorizing filterInfo
- Publication number
- KR0138712B1 KR0138712B1 KR1019940023414A KR19940023414A KR0138712B1 KR 0138712 B1 KR0138712 B1 KR 0138712B1 KR 1019940023414 A KR1019940023414 A KR 1019940023414A KR 19940023414 A KR19940023414 A KR 19940023414A KR 0138712 B1 KR0138712 B1 KR 0138712B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat sink
- heater
- adsorbent
- filter
- heat
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
- B01D46/82—Chemical processes for the removal of the retained particles, e.g. by burning with catalysts
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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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
본 발명은 공기정화기의 탈취 필터에 관한 것으로 특히 탈취 필터가 냄새 흡착을 일정시간 하다 보면 포화되어 사용할 수 없게 되었을 때 탈취 필터를 재생에 의해 반복 사용할 수 있도록하여 수명을 반영구적으로 한 것으로써, 상온에서 공기내의 냄새를 탈취하는 흡착제와 촉매제가 코팅된 방열판과, 상기 방열판에 코팅된 흡착제가 포화되면 이를 가열하여 촉매제의 촉매작용에 따라 흡착제에 흡착된 가스를 산화분해시키는 가열수단으로 전기 히터를 구비한 것이다.The present invention relates to a deodorizing filter of an air purifier, in particular, when the deodorizing filter is saturated for a certain period of time, the deodorizing filter can be used repeatedly by regeneration when the saturation of the saturation becomes unusable, so that the life is semi-permanent, at room temperature A heat sink comprising an adsorbent and a catalyst coated with an adsorbent to deodorize the air, and a heating means for heating the adsorbent coated on the heat sink to saturate the gas adsorbed on the adsorbent according to the catalytic action of the catalyst. will be.
Description
제1도는 종래 공기정화기의 개략도.1 is a schematic diagram of a conventional air purifier.
제2도는 종래 공기정화기의 탈취 필터로써,2 is a deodorization filter of a conventional air purifier,
(가)는 일부 절결한 사시도(A) a partially cutaway perspective view
(나)는 단면도(B) section
제3도는 본 고안 공기정화기의 탈취 필터의 구조도.3 is a structural diagram of a deodorization filter of the present invention air purifier.
제4도는 본 고안 공기정화기의 탈취 필터의 분해 사시도.Figure 4 is an exploded perspective view of the deodorization filter of the present invention air purifier.
제5도는 본 고안 공기정화기의 탈취 필터로써5 is a deodorization filter of the present invention air purifier
(가)는 정면도(A) Front view
(나)는 측면도(B) side view
제6도는 본 고안 공기정화기의 탈취 필터로써6 is a deodorization filter of the present invention air purifier
(가) 히터와 방열판의 밀착구조를 보인 사시도(A) Perspective showing the close contact between the heater and the heat sink
(나)방렬판에 코팅되는 촉매제의 표면구조도(B) Surface structure of the catalyst coated on the heat sink
제7도는 종래의 탈취 필터와 본 고안의 탈취 필터의 수명 비교도.7 is a life comparison diagram of a conventional deodorizing filter and the deodorizing filter of the present invention.
제8도는 본 고안 공기정화기의 다른 실시예의 탈취 필터 사시도.8 is a perspective view of a deodorization filter of another embodiment of the present invention air purifier.
제9도는 본 고안 공기정화기의 또 다른 실시예의 탈취 필터 구조도.9 is a deodorization filter structure diagram of another embodiment of the present invention air purifier.
＊도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols for main parts of drawing
101 : 방열판 101 : 연장부부101: heat sink 101: extension part
102 : 히터103 : 통공공102: heater 103: through-hole
104 : 고정링 105 : 고정나사사104: fixing ring 105: fixing screw
106 : 단턱 107 : 나사부 부106: step 107: screw portion
108 : 탈취 필터케이스 109 : 삽입공공108: deodorization filter case 109: insertion hole
110 : 와셔 111 : 너트 11110: washer 111: nut 11
112 : 실리콘링 113 : 냄새센서서112: silicon ring 113: odor sensor
114 : 전리부 115 : 집진부부114: ionizer 115: dust collector
본 발명은 공기정화기의 탈취 필터에 관한 것으로 특히 탈취 필터가 냄새흡착을 일정시간하다 보면 포화되어 사용할 수 없게 되었을 때 탈취 필터를 재생에 의해 반복 사용할 수 있도록 하여 수명을 반영구적으로 한 것이다.The present invention relates to a deodorizing filter of an air purifier, in particular, when the deodorizing filter has a certain period of time odor adsorption, when the desaturation filter can not be used by saturation can be used repeatedly by regeneration to make the lifetime semi-permanent.
종래의 공기정화기는 제1도와 같이 오염된 공기를 흡입하여 정화시켜 송풍시키는 송풍팬(1)과 상기 송풍팬(1)에 오염된 공기가 유입되는 그릴부(2)와, 상기 그릴부(2)로 유입된 공기를 이온화시키는 전리부(3)과, 상기 전리부(3)를 지나면서 이온화된 공기중의 먼지를 집진하는 집진부(4)와, 상기 집진부(4)에서 먼지가 집진된 공기중의 냄새를 탈취하는 탈취 필터(5)와, 상기와 같이 이온화 및 집진과 탈취되어 정화된 공기에 음이온을 발생시키는 음이온발생기(6)와, 정화공기와 토출되는 토출구(7)로 구성되었다.Conventional air purifiers include a blowing fan 1 for sucking and purifying and blowing contaminated air as shown in FIG. 1, a grill part 2 into which contaminated air flows into the blowing fan 1, and the grill part 2 Ionization unit 3 for ionizing the air introduced into the air), a dust collecting unit 4 for collecting dust in the air ionized while passing through the ionizing unit 3, and air dust collected in the dust collecting unit 4 The deodorizing filter 5 which deodorizes the odor inside, the anion generator 6 which generate | occur | produces an anion to the air which has been ionized, dust-collected, and deodorized as mentioned above, and the discharge port 7 discharged | emitted with purified air.
그리고, 상기 탈취 필터(5)는 제2도와 같이 탈취제(5a)와 소취제(5b)로 형성되고 상기 탈취제(5a)는 폴리에스텔의 메쉬상의 표면에 활성탄 분말을 코팅한 것으로 냄새가스를 물리적인 방법에의 흡착하명, 소취제(5b)는 실리카를 원재료로 하며 형상은 작은 구슬의 형태로 압축 가공한 것으로 상기 소취제(5b)를 붙잡아 두기 위하여 종이 하니컴(5c)상의 케이스를 구성하여 그 안에 소취제(5b)를 채우고, 상기 하니컴(5c) 양측면을 얇은 부직포(5e)로 붙여서 소취제(5b)가 밖으로 흘러 나가지 않도록 되어 있다.The deodorizing filter 5 is formed of a deodorant 5a and a deodorant 5b as shown in FIG. 2 and the deodorant 5a is a method of physically odor gas by coating activated carbon powder on a surface of a polyester mesh. The deodorant 5b is a raw material of silica and is compressed in the form of a small bead. The deodorant 5b is formed in the case of paper honeycomb 5c to hold the deodorant 5b. ), Both sides of the honeycomb 5c are attached with a thin nonwoven fabric 5e so that the deodorant 5b does not flow out.
상기 탈취제(5a)와 소취제(5b)를 케이스(5d)로 고정시켰다.The deodorant 5a and the deodorant 5b were fixed to the case 5d.
이와같이 구성된 상태에서 님새 가스가 제1도와 같은 공기정화기의 흡입 그릴부(2)를 통해 들어와 전기 집진부(4)에서 먼지가 제거되고 탈취 필터(5)에서 냄새를 물리적 및 화학적 방식에 의해 제거된 후 깨끗한 공기가 송풍팬(1)에 의해 토출구(7)를 통해 밖으로 토출된다.In such a configuration, after the Nimessa gas enters through the suction grille part 2 of the air purifier as shown in FIG. 1, dust is removed from the electric dust collector 4, and odor is removed from the deodorization filter 5 by physical and chemical methods. Clean air is discharged out through the discharge port 7 by the blowing fan 1.
그리고, 냄새가스가 탈취 필터(5)에 흡착되는 과정은 일단 냄새가스가 들어오면 맨 먼저 제1의 탈취제가 물리적인 흡착에 의해 냄새 가스중의 일부를 흡착한 다음 소취제(5b)에서는 화학적인 흡착에 의해 냄새가스의 대부분을 화학 흡착하고, 그 나머지는 냄새가스는 제 2 의 탈취제(5a)가 물리적인 흡착에 의해 흡착하여 냄새가스를 제거한다.In the process of adsorbing the odor gas to the deodorizing filter 5, once the odor gas enters, the first deodorant first adsorbs a part of the odor gas by physical adsorption and then chemically adsorbs the deodorant 5b. Most of the odor gas is chemisorbed, and the rest of the odor gas is adsorbed by the second deodorant 5a by physical adsorption to remove the odor gas.
이와 같은 공기정화기의 탈취 필터(5)는 냄새가스를 물리적인 흡착과 화학적인 흡착에 의해 냄새가스를 흡착하여 제거한다.The deodorization filter 5 of the air purifier removes the odor gas by adsorbing the odor gas by physical adsorption and chemical adsorption.
탈취 필터(5)의 구성품인 탈취제(5a)는 표면이 작은 세공으로 구성되어 있고 이 세공에 냄새가스를 흡착하여 제거하므로 이세공에 냄새가스가 가득차게 되면 더 이상 냄새가스를 흡착할 수 없게 되고 또한 흡착되었던 냄새가스가 일부 바람에 날리어 재 방출되기도 하므로 탈취제(5a)를 교환하지 않으면 안되게 된다.The deodorant 5a, which is a component of the deodorant filter 5, is composed of small pores on the surface thereof and absorbs and removes odor gas in the pores, so when the odor gas is filled in the pores, the odor gas can no longer be adsorbed. In addition, the odor gas adsorbed may be blown off again by some wind, so the deodorant 5a must be replaced.
또 다른 구성품인 소취제(5b)도 그 표면의 세공속에 냄새 입자를 화학적인 흡착에 의해 모집하나 이 세공에도 냄새가스가 가득차게 되면 더 이상 냄새가스를 화학 흡착하지 못하게 되어 소취제(5b)를 교환하여야 하는 문제점이 발생하였다.Deodorant (5b), another component, is also recruited by chemical adsorption of odor particles in the pores of its surface. However, when the odor gas is also filled in the pores, the deodorant (5b) cannot be chemisorbed anymore. The problem occurred.
본 발명은 이런한 점을 감안하여 상온에서 공기내의 냄새를 탈취하는 흡착제와 촉매제가 코팅된 방열판을 구성하고, 상기 방열판에 코팅된 흡착제가 포화되면 이를 가열하여 촉매제의 촉매작용에 따라 흡착제에 흡착된 가스를 산화분해시키는 가열수단을 구비함으로써 흡착제를 계속적으로 재생하여 사용할 수 있도록 하는데 목적이 있다.In view of the above, the present invention constitutes a heat sink coated with an adsorbent and a catalyst which deodorizes the odor in air at room temperature, and when the adsorbent coated on the heat sink is saturated, it is heated to adsorb the adsorbent according to the catalytic action of the catalyst. The purpose of the present invention is to provide a heating means for oxidatively decomposing the gas so that the adsorbent can be continuously regenerated and used.
본 발명 공기정화기의 탈취 필터를 제3도 내지 제6도에 의하여 설명한다.The deodorization filter of the air purifier of the present invention will be described with reference to Figs.
상온에서 공기내의 냄새를 탈취하는 흡착제와 촉매제가 코팅된 방열판(101)과, 상기 방열판(101)에 코팅된 흡착제가 포화되면 이를 가열하여 촉매제의 촉매작용에 따라 흡착제에 흡착된 가스를 산화분해시키는 가열수단을 구비하였다.A heat sink 101 coated with an adsorbent and a catalyst that deodorizes odors in the air at room temperature, and when the adsorbent coated on the heat sink 101 is saturated, is heated to oxidize and decompose the gas adsorbed on the adsorbent according to the catalytic action of the catalyst. Heating means was provided.
그리고, 상기 가열수단은 전기에 의하여 열을 발생하는 히터(102)와, 상기 히터(102)에서 발생된 열이 방열판(101)으로 전달되어 방열되도록 히터(102)에 방열판(101)이 고정되는 고정수단을 구비하였다.The heating means includes a heater 102 that generates heat by electricity, and a heat sink 101 is fixed to the heater 102 so that heat generated by the heater 102 is transferred to the heat sink 101 to radiate heat. Fixing means were provided.
그리고, 상기 고정수단은 방열판(101)에 형성된 통공(103)과, 상기 통공(103)에 히터(102)가 삽입되어 방열판(101)이 고정되도록 고정하는 고정링(104)과, 상기 고정링(104)을 히터(102)에 고정시키는 고정나사(105)를 구비하였다.The fixing means includes a through hole 103 formed in the heat dissipation plate 101, a fixing ring 104 for fixing the heat dissipation plate 101 to the heater 102 by inserting the heater 102 into the through hole 103, and the fixing ring. A fixing screw 105 for fixing 104 to the heater 102 was provided.
그리고, 상기 히터(102)에 고정되는 방열판(101)과 방열판(101)의 사이로 열전달 접촉 표면적을 넓히기 위하여 방열판(101)의 통공에서 연장된 연장부(101')를 구비하였다.In addition, an extension portion 101 ′ extending from the through hole of the heat dissipation plate 101 is provided to widen the heat transfer contact surface area between the heat dissipation plate 101 and the heat dissipation plate 101 fixed to the heater 102.
그리고, 상기 히터(102)의 선단에 단턱(106)이 형성된 사오 구성된 나사부(107)와, 상기 나사부(107)가 탈취 필터케이스(108)에 결합되기 위하여 삽입되도록 탈취 필터케이스(108)에 형성된 삽입공(109)과 상기 삽입공(109)으로 삽입된 나사부(107)에 결합되는 와셔(110) 및 너트(111)를 구비하고, 상기 탈취케이스(108)와 와셔(110) 사이에 단열을 위한 실리콘 링(112)을 구비하였다.In addition, a threaded portion 107 having a stepped portion 106 formed at the front end of the heater 102 and the threaded portion 107 are formed in the deodorizing filter case 108 such that the threaded portion 107 is inserted to be coupled to the deodorizing filter case 108. A washer 110 and a nut 111 coupled to the insertion hole 109 and the threaded portion 107 inserted into the insertion hole 109, and provide heat insulation between the deodorization case 108 and the washer 110. A silicon ring 112 for
그리고, 다른 실시예로서 제8도와 같이 방렬판(201)을 히터(202)에 나선형으로 구비하였다.And as another example, the heat sink 201 was provided spirally in the heater 202 as shown in FIG.
그리고, 탈취된 공기의 가스농도를 감지하여 히터(102)를 가열시킴으로 흡착제를 재생시키도록 냄새 센서(113)를 더 구비하였다.In addition, an odor sensor 113 was further provided to regenerate the adsorbent by sensing the gas concentration of the deodorized air and heating the heater 102.
도면 중 미설명 부호 114는 전리부이고 115는 집진부이다.In the drawings, reference numeral 114 denotes an ionizing unit and 115 denotes a dust collecting unit.
이와 같이 구성된 본 발명은 공기정화기의 탈취 필터로 히터(102)와 촉매제를 코팅한 방열판(101)으로 구성되며 탈취의 원리는 방열판(101)에 코팅된 촉매제의 구성이 흡착제인 제오라이트 알루미나 혼합체에 의해 냄새가스를 작은 세공에 제6도(나)와 같이 흡착하였다.The present invention configured as described above consists of a heat dissipation plate 101 coated with a heater 102 and a catalyst as a deodorizing filter of an air purifier. The principle of deodorization is based on a zeolite alumina mixture in which the composition of the catalyst coated on the heat dissipation plate 101 is an adsorbent. Odor gas was adsorbed to small pores as shown in FIG.
이와 같이 흡착된 냄새가스를 히터(102)에 전원을 넣어 가열된 열과 흡착제 속에 함유된 백금 촉매에 의해 산화분해되어 탈취필터를 재생시킨다.The adsorbed odor gas is supplied to the heater 102 to be oxidized and decomposed by the heated heat and the platinum catalyst contained in the adsorbent to regenerate the deodorizing filter.
상기 탈취필터 중 핵심 물질인 흡착제에서 제오라이트는 트리메틸아민, 암모니아 메틸메캅탄 등 염기성 가스에 대한 흡착효율이 놓고, 알루미나는 초산, 이소길초산 등의 산성 가스에 대한 흡착 효율이 좋아 두 물질을 혼합한 흡착제에 의해 산성과 염기서으이 극성 냄새 가스를 흡착제거한다.In the adsorbent which is a core material of the deodorizing filter, zeolite has a high adsorption efficiency for basic gases such as trimethylamine and ammonia methyl mecaptan, and alumina has good adsorption efficiency for acid gases such as acetic acid and isogil acetic acid. The adsorbent removes the acidic and basic polar odor gases.
또한, 흡착제 속에 호함된 백금 촉매는 흡착된 냄새 가스, 예를 들면 트리메틸아민을 다음의 반응식에 의해 산화 분해시켜 무해한 물질로 만들어 배출시키고 흡착제는 재생된다.In addition, the platinum catalyst contained in the adsorbent oxidizes and adsorbs the adsorbed odor gas, for example trimethylamine, into a harmless substance by the following reaction formula and regenerates the adsorbent.
또한, 제3도에서와 같이 탈취필터 바로 뒤에 설치된 냄새센서(113)는 탈취필터를 통과하여 나오는 냄새가스의 농도를 감지하여 탈취 필터가 포화되면 냄새가스의 농도가 높아지므로 일정 농도 C 이상이 되면 히터(102)에 전원을 10분간 가하여 탈취 필터를 상기의 방법과 같이 재생되도록 제어하는 것이다.In addition, as shown in FIG. 3, the odor sensor 113 installed immediately behind the deodorizing filter detects the concentration of the odor gas passing through the deodorization filter, and when the deodorization filter is saturated, the concentration of the odor gas is high, so The power is applied to the heater 102 for 10 minutes to control the deodorization filter to be regenerated as described above.
상기 탈취 필터를 에어콘의 재가열기 유로상의 후방에 설치하여 탈취 필터 및 여름철 장마기간 중 에어콘으로 제습할 때 차가워진기를 히터의 열로 재가열하여 공기의 온도를 높여 주는 이른바 등온 제습에 상용할 수 있다.The deodorization filter is installed on the rear of the air conditioner reheater flow path can be used for so-called isothermal dehumidification to increase the temperature of the air by reheating the cooler with the heat of the heater when dehumidifying the filter and the air conditioner during the summer rainy season.
그리고, 제9도와 같이 천정요 선풍기의 날개(301)의 뒷면에 와이어 히터(302)를 붙이고 날개(301) 앞면에 촉매제를 코팅하고, 선풍기를 기존방식과 달리 바람을 빨아들이는 구조로 하면 선풍기에 의해 탈취가 되며 시간에 따라 히터(302)에 의해 재생시켜 사용할 수 있다.And, if the wire heater 302 is attached to the back of the wing 301 of the ceiling yaw fan as shown in FIG. 9, the catalyst is coated on the front of the wing 301, and the fan is designed to suck the wind, unlike the existing method. It is deodorized by and can be regenerated and used by the heater 302 over time.
이와 같은 본 발명은 탈취 필터를 재생하여 사용하기 때문에 반영구적으로 사용할 수 있어 종래와 같이 탈취 필터의 수명이 짧아 발생되는 소비자의 크레임을 해소시킬 수 있다.The present invention can be used semi-permanently because the present invention is used by regenerating the deodorizing filter, it is possible to solve the consumer's claim that the life of the deodorizing filter is shortened as conventional.
그리거, 본 발명은 장마철 등온 제습에 의하여 쾌적냉방을 실현시킬 수 있을 뿐만 아니라 에어콘에 적용시 여름철 또는 봄, 가을에도 상용가능한전천후 상품화가 가능한 것이다.Then, the present invention is not only to realize a comfortable cooling by isothermal dehumidification during the rainy season, but also to be commercialized in all weather commercially available in summer, spring, autumn when applied to air conditioning.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940023414A KR0138712B1 (en) | 1994-09-15 | 1994-09-15 | Deodorizing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940023414A KR0138712B1 (en) | 1994-09-15 | 1994-09-15 | Deodorizing filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960010047A KR960010047A (en) | 1996-04-20 |
| KR0138712B1 true KR0138712B1 (en) | 1998-04-27 |
Family
ID=19392889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940023414A KR0138712B1 (en) | 1994-09-15 | 1994-09-15 | Deodorizing filter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0138712B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030086085A (en) * | 2002-05-03 | 2003-11-07 | 린나이코리아 주식회사 | Deodorization Apparatus Of Nourishment Processor |
| WO2005075000A1 (en) * | 2004-02-09 | 2005-08-18 | Ba Do Lee | Reactor unit for air-purifying and air purifier comprising the same |
| KR101134648B1 (en) * | 2009-09-25 | 2012-04-09 | 주식회사 아모그린텍 | Heater Integrated Catalyst Reactor, Manufacturing Method thereof, and Air Cleaner Having Heating Function Using the Same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210105722A (en) | 2020-02-19 | 2021-08-27 | 삼성전자주식회사 | Material for purifying a contaminant, filter for purifying a contaminant containing the same and device for purifying a contaminant containing the same |
| KR20220126157A (en) | 2021-03-08 | 2022-09-15 | 삼성전자주식회사 | Composite photocatalyst strucrue, and photocatalyst filter and air purification device including the same |
-
1994
- 1994-09-15 KR KR1019940023414A patent/KR0138712B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030086085A (en) * | 2002-05-03 | 2003-11-07 | 린나이코리아 주식회사 | Deodorization Apparatus Of Nourishment Processor |
| WO2005075000A1 (en) * | 2004-02-09 | 2005-08-18 | Ba Do Lee | Reactor unit for air-purifying and air purifier comprising the same |
| KR101134648B1 (en) * | 2009-09-25 | 2012-04-09 | 주식회사 아모그린텍 | Heater Integrated Catalyst Reactor, Manufacturing Method thereof, and Air Cleaner Having Heating Function Using the Same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960010047A (en) | 1996-04-20 |
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