KR100674170B1 - 블레이드에 오존분해촉매가 코팅된 송풍기 - Google Patents
블레이드에 오존분해촉매가 코팅된 송풍기 Download PDFInfo
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- KR100674170B1 KR100674170B1 KR1020040071876A KR20040071876A KR100674170B1 KR 100674170 B1 KR100674170 B1 KR 100674170B1 KR 1020040071876 A KR1020040071876 A KR 1020040071876A KR 20040071876 A KR20040071876 A KR 20040071876A KR 100674170 B1 KR100674170 B1 KR 100674170B1
- Authority
- KR
- South Korea
- Prior art keywords
- blower
- blade
- ozone
- decomposition catalyst
- ozone decomposition
- Prior art date
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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
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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
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/40—Mixed oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/106—Ozone
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
Description
시간(분) | 오존농도(ppm) | |
오존분해촉매코팅을 하지 않은 경우 | 오존분해촉매코팅을 한 경우 | |
0 | 0 | 0 |
45 | 0.8 | 0.1 |
90 | 1.2 | 0.1 |
180 | 1.6 | 0.1 |
Claims (2)
- 실내공기정화장치에 구성되어 있는 송풍기에 있어서,공기를 흡입 및 토출하는 블레이드(42)의 표면에 오존분해촉매가 코팅되어 있는 것을 특징으로 하는 송풍기.
- 제1항에 있어서, 상기 블레이드(42)의 오존분해촉매의 코팅은 블레이드(42)를 오존분해촉매를 포함하는 용액에 30분 내지 1시간 30분 동안 침지시키고 100 내지 150℃에서 4시간 내지 6시간 가열하여 건조시키고 그 후 300 내지 550℃에서 1시간 30분 내지 2시간 30분 동안 하소시켜 코팅한 것을 특징으로 하는 송풍기.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071876A KR100674170B1 (ko) | 2004-09-08 | 2004-09-08 | 블레이드에 오존분해촉매가 코팅된 송풍기 |
EP05019457A EP1634636A1 (en) | 2004-09-08 | 2005-09-07 | Blower for use in an air purification apparatus |
JP2005260566A JP2007007377A (ja) | 2004-09-08 | 2005-09-08 | 空気浄化装置用送風機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071876A KR100674170B1 (ko) | 2004-09-08 | 2004-09-08 | 블레이드에 오존분해촉매가 코팅된 송풍기 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0025849U Division KR200370127Y1 (ko) | 2004-09-08 | 2004-09-08 | 블레이드에 오존분해촉매가 코팅된 송풍기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060023052A KR20060023052A (ko) | 2006-03-13 |
KR100674170B1 true KR100674170B1 (ko) | 2007-01-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040071876A KR100674170B1 (ko) | 2004-09-08 | 2004-09-08 | 블레이드에 오존분해촉매가 코팅된 송풍기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100674170B1 (ko) |
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2004
- 2004-09-08 KR KR1020040071876A patent/KR100674170B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20060023052A (ko) | 2006-03-13 |
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