KR200198677Y1 - 상향류 여과장치 - Google Patents
상향류 여과장치 Download PDFInfo
- Publication number
- KR200198677Y1 KR200198677Y1 KR2020000011383U KR20000011383U KR200198677Y1 KR 200198677 Y1 KR200198677 Y1 KR 200198677Y1 KR 2020000011383 U KR2020000011383 U KR 2020000011383U KR 20000011383 U KR20000011383 U KR 20000011383U KR 200198677 Y1 KR200198677 Y1 KR 200198677Y1
- Authority
- KR
- South Korea
- Prior art keywords
- filtered water
- filter
- filter bed
- cone
- filtration tank
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 53
- 239000012530 fluid Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000004576 sand Substances 0.000 claims abstract description 17
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B01D24/02—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
- B01D24/10—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 held in a closed container
- B01D24/16—Upward filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2101/00—Types of filters having loose filtering material
- B01D2101/04—Sand or gravel filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (2)
- 복수의 지지대에 의해 지지되는 콘부와, 콘부의 상부에 일체로 마련되는 원통부를 가지는 여과조와; 상기 여과조의 내부에서 콘부와 원통부 사이에 마련되는 필터베드와, 상기 필터베드의 하측에 마련되는 모래 분배기와, 상기 여과조의 콘부 하단에 마련되어 모래가 모집되는 집사박스와; 상기 집사박스와 여과조 상부에 연결되는 양사관을 포함하는 상향류 여과장치에 있어서,상기 여과조의 원통부 하단에 피여과수가 유입되어 순환되는 순환유로가 형성되고, 상기 순환유로와 원통부의 외주에는 상기 필터베드로 피여과수를 공급하기 위한 복수의 분배부가 소정각도의 간격으로 연결되며, 상기 순환유로의 일측에 피여과수가 유입되는 유입부가 마련된 것을 특징으로 하는 상향류 여과장치.
- 제1항에 있어서, 상기 순환유로는 상기 여과조의 원통부 가장자리 하단이 연장형성되고, 연장된 하단이 밀폐되어 형성되는 것을 특징으로 하는 상향류 여과장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020000011383U KR200198677Y1 (ko) | 2000-04-21 | 2000-04-21 | 상향류 여과장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020000011383U KR200198677Y1 (ko) | 2000-04-21 | 2000-04-21 | 상향류 여과장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200198677Y1 true KR200198677Y1 (ko) | 2000-10-02 |
Family
ID=19653023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020000011383U Expired - Fee Related KR200198677Y1 (ko) | 2000-04-21 | 2000-04-21 | 상향류 여과장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200198677Y1 (ko) |
-
2000
- 2000-04-21 KR KR2020000011383U patent/KR200198677Y1/ko not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20000421 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20000725 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20000422 |
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UG1601 | Publication of registration | ||
T201 | Request for technology evaluation of utility model | ||
UT0201 | Request for technical evaluation |
Patent event date: 20010515 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
UR1001 | Payment of annual fee |
Payment date: 20010817 Start annual number: 2 End annual number: 3 |
|
T601 | Decision to invalidate utility model after technical evaluation | ||
UT0601 | Decision on revocation of utility model registration |
Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20011226 Patent event code: UT06011S01I |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |