KR880017553U - 여과지용 역세수 상향식 스트레이너 - Google Patents
여과지용 역세수 상향식 스트레이너Info
- Publication number
- KR880017553U KR880017553U KR2019870002835U KR870002835U KR880017553U KR 880017553 U KR880017553 U KR 880017553U KR 2019870002835 U KR2019870002835 U KR 2019870002835U KR 870002835 U KR870002835 U KR 870002835U KR 880017553 U KR880017553 U KR 880017553U
- Authority
- KR
- South Korea
- Prior art keywords
- filter paper
- strainer
- flushing
- flushing strainer
- paper
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870002835U KR900000119Y1 (ko) | 1987-03-05 | 1987-03-05 | 여과지용 역세수 상향식 스트레이너 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870002835U KR900000119Y1 (ko) | 1987-03-05 | 1987-03-05 | 여과지용 역세수 상향식 스트레이너 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880017553U true KR880017553U (ko) | 1988-10-26 |
KR900000119Y1 KR900000119Y1 (ko) | 1990-01-30 |
Family
ID=19260327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870002835U KR900000119Y1 (ko) | 1987-03-05 | 1987-03-05 | 여과지용 역세수 상향식 스트레이너 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900000119Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100502182B1 (ko) * | 2002-09-10 | 2005-07-20 | 주식회사 한힘테크놀러지 | 집수장치용 스트레이너 |
-
1987
- 1987-03-05 KR KR2019870002835U patent/KR900000119Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900000119Y1 (ko) | 1990-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
O032 | Opposition [utility model]: request for opposition | ||
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19991228 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |