KR102297635B1 - 공기청정기 - Google Patents
공기청정기 Download PDFInfo
- Publication number
- KR102297635B1 KR102297635B1 KR1020170163483A KR20170163483A KR102297635B1 KR 102297635 B1 KR102297635 B1 KR 102297635B1 KR 1020170163483 A KR1020170163483 A KR 1020170163483A KR 20170163483 A KR20170163483 A KR 20170163483A KR 102297635 B1 KR102297635 B1 KR 102297635B1
- Authority
- KR
- South Korea
- Prior art keywords
- activated carbon
- visible light
- particles
- active catalyst
- deodorizing filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- 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
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
도 2는 상기 가시광 활성 촉매가 코팅된 펠렛형의 활성탄 입자를 모식적으로 나타낸 도면이다.
도 3은 실시예 2 및 비교예 2에 대하여 탈취 성능을 평가한 결과이다.
도 4는 실시예 2에 대하여 백색 발광다이오드 모듈의 조도에 따른 탈취 성능을 평가한 결과이다.
| 구분 | CCM (누적 정화량) |
등급 |
| 실시예 1 | 1500 mg 이상 | F4 |
| 실시예 2 | 1200 mg | F3 |
| 비교예 1 | 360 mg | F1 |
| 비교예 2 | 480 mg | F1 |
| 구분 | 실시예 3 (3g 로딩; 0.5cm 이격) |
실시예 4 (3g 로딩; 1.0cm) |
실시예 1 (3g 로딩; 1.5cm) |
실시예 5 (3g 로딩; 3.0cm) |
실시예 6 (3g 로딩; 6.0cm) |
| 제거율(%) | 57 | 60 | 81 | 82 | 79 |
| 광원과의 거리 | 실시예 7 (5g 로딩; 0.5cm 이격) |
실시예 8 (5g 로딩; 1.0cm 이격) |
실시예 9 (5g 로딩; 1.5cm 이격) |
실시예 10 (5g 로딩; 3.0cm 이격) |
실시예 11 (5g 로딩; 6.0cm 이격) |
| 제거율(%) | 77 | 80 | 94 | 96 | 94 |
2: 가시광 활성 촉매
10: 탈취 필터
20: 백색 발광다이오드 모듈
100: 공기 청정기
Claims (9)
- 가시광 활성 촉매를 포함하는 탈취 필터; 및 백색 발광다이오드 모듈;을 포함하고,
상기 탈취 필터는 활성탄을 더 포함하고, 활성탄 100 중량부 및 가시광 활성 촉매 2 내지 10 중량부를 포함하며,
상기 백색 발광다이오드 모듈은 20,000 lux 내지 30,000 lux의 조도로 발광되고,
상기 백색 발광다이오드 모듈과 상기 탈취 필터 간의 이격 거리가 1.5 cm 내지 6 cm 인
공기청정기.
- 삭제
- 제1항에 있어서,
상기 가시광 활성 촉매는 다공성 금속 산화물 입자 100 중량부 및 상기 다공성 금속 산화물 입자에 담지된 금속 입자 0.1 내지 10 중량부를 포함하는
공기청정기.
- 제3항에 있어서,
상기 다공성 금속 산화물은 산화티탄, 산화텅스텐, 산화아연, 산화니오븀 및 이들의 조합으로 이루어진 군으로부터 선택된 적어도 하나를 포함하고,
상기 금속 입자는 텅스텐, 크롬, 바나듐, 몰리브데넘, 구리, 철, 코발트, 망간, 니켈, 백금, 금, 은, 세륨, 카드늄, 아연, 마그네슘, 칼슘, 스트론튬, 바륨, 라듐, 팔라듐 및 이들의 조합으로 이루어진 군으로부터 선택된 적어도 하나를 포함하는
공기청정기.
- 제1항에 있어서,
상기 탈취 필터는:
세라믹 허니컴 구조체; 활성탄 함유 섬유 기재; 또는 페이퍼 구조체;를 포함하는
공기청정기.
- 제5항에 있어서,
상기 세라믹 허니컴 구조체, 또는 상기 페이퍼 구조체는 내부 수용 공간에 상기 가시광 활성 촉매가 아일랜드상으로 표면에 코팅된 활성탄의 입자체를 수용하거나; 또는
세라믹 허니컴 구조체, 활성탄 함유 섬유 기재 및 상기 페이퍼 구조체는 활성탄을 내부 공극에 포함하고, 상기 활성탄을 함유하는 구조체 면상에 상기 가시광 활성 촉매가 코팅된
공기청정기.
- 제1항에 있어서,
상기 탈취 필터는 유기 바인더를 포함하지 않는
공기청정기.
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170163483A KR102297635B1 (ko) | 2017-11-30 | 2017-11-30 | 공기청정기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170163483A KR102297635B1 (ko) | 2017-11-30 | 2017-11-30 | 공기청정기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190064143A KR20190064143A (ko) | 2019-06-10 |
| KR102297635B1 true KR102297635B1 (ko) | 2021-09-02 |
Family
ID=66848109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170163483A Expired - Fee Related KR102297635B1 (ko) | 2017-11-30 | 2017-11-30 | 공기청정기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102297635B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102878281B1 (ko) * | 2022-10-28 | 2025-11-03 | 주식회사 제이치글로벌 | 가시광 활성 광촉매가 적용된 공기정화 세라믹 필터를 포함하는 공기 정화 장치 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090100008A (ko) * | 2008-03-19 | 2009-09-23 | 웅진코웨이주식회사 | 공기 청정기용 필터 |
| KR102125890B1 (ko) * | 2015-02-25 | 2020-06-24 | (주)엘지하우시스 | 탈취 필터용 가시광 활성 광촉매 조성물 및 이를 포함하는 탈취 필터 |
| KR102101220B1 (ko) * | 2015-02-26 | 2020-04-17 | (주)엘지하우시스 | 가시광 활성 광촉매 코팅 조성물 및 공기정화용 필터 |
-
2017
- 2017-11-30 KR KR1020170163483A patent/KR102297635B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190064143A (ko) | 2019-06-10 |
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