KR20010082247A - 여과장치 - Google Patents
여과장치 Download PDFInfo
- Publication number
- KR20010082247A KR20010082247A KR1020017005196A KR20017005196A KR20010082247A KR 20010082247 A KR20010082247 A KR 20010082247A KR 1020017005196 A KR1020017005196 A KR 1020017005196A KR 20017005196 A KR20017005196 A KR 20017005196A KR 20010082247 A KR20010082247 A KR 20010082247A
- Authority
- KR
- South Korea
- Prior art keywords
- filtration
- dividing wall
- water
- filter medium
- 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.)
- Granted
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
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/30—Translation
-
- 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
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
-
- 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
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/309—Housings with transparent parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/48—Overflow systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (7)
- 미립여과매개물로 만들어져 여과탱크 (1) 내에 배치된 여과층 (8) 을 통하여 미여과수를 통과시킴으로써, 미여과수에 함유된 이물질을 제거하는 여과장치로서,상기 장치는: 상기 여과탱크 (1) 를 미여과수공급구 (3) 을 구비하는 공급부분 (4) 및 역류수배출구 (5) 를 구비하는 배출부분 (6) 으로 구분하도록, 상기 여과탱크 (1) 내에서 여과탱크 (1) 의 바닥표면 (7) 에 공간을 남기면서 상기 여과탱크 (1) 의 상부끝으로부터 하부로 뻗는 구분벽 (2);여과매개물의 내부에 매설되어 여과수를 모으는 집수수단 (10); 및여과매개물에 대해 역류시키는 역류수단 (9) 를 포함하고, 상기 여과탱크 (1) 의 바닥표면 (7) 은 배출부분 (6) 으로부터 공급부분 (4) 를 향해 아래방향으로 경사하여 있고, 상기 바닥표면 (7) 은 상기 공급부분 (4) 및 상기 배출부분 (6) 을 모두 덮도록 펼쳐진 여과매개물을 그 위에 가지며, 상기 여과매개물은 그 상부끝이 상기 구분벽 (2) 의 적어도 바닥끝에 닿는 깊이로 채워져 있는 것을 특징으로 하는 여과장치.
- 제 1 항에 있어서, 상기 역류수단 (9) 은, 공급부분 (4) 내의 여과매개물 내에 매설된 흡입구 및 배출부분 (6) 내의 여과매개물 위로 개방된 배출구를 구비하는 에어리프트파이프 (9a); 및 이 에어리프트파이프 (9a) 의 흡입구 내로 역류수를 공급하는 역류파이프 (9b) 를 포함하는 것을 특징으로 하는 여과장치.
- 제 2 항에 있어서, 상기 에어리프트파이프 (9a) 는 적어도 두개가 제공되며, 그중 하나는 상기 여과매개물의 상부층으로 개방되는 흡입구를 구비하며, 다른 하나는 상기 여과매개물의 바닥층으로 개방되는 흡입구를 구비하는 것을 특징으로 하는 여과장치.
- 제 1 항에 있어서, 상기 구분벽 (2) 는 적어도 그 하부가 상기 배출부분 (6) 을 향하여 경사지고, 상기 구분벽의 하부는 상기 구분벽 (2) 을 관통하는 복수의 구멍 (2a) 을 구비하는 것을 특징으로 하는 여과장치.
- 제 2 항에 있어서, 상기 구분벽 (2) 는 적어도 그 하부가 상기 배출부분 (6) 을 향하여 경사지고, 상기 구분벽의 하부는 상기 구분벽 (2) 을 관통하는 복수의 구멍 (2a) 을 구비하는 것을 특징으로 하는 여과장치.
- 제 3 항에 있어서, 상기 구분벽 (2) 는 적어도 그 하부가 상기 배출부분 (6) 을 향하여 경사지고, 상기 구분벽의 하부는 상기 구분벽 (2) 을 관통하는 복수의 구멍 (2a) 을 구비하는 것을 특징으로 하는 여과장치.
- 제 1 항 내지 제 6 항 중의 어느 한 항에 있어서, 상기 역류수단 (9) 에서 사용되는 상기 역류수가 상기 집수수단 (10) 으로부터 수취되는 것을 특징으로 하는 여과장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30572399A JP3524447B2 (ja) | 1999-10-27 | 1999-10-27 | 濾過装置 |
| JP1999-305723 | 1999-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010082247A true KR20010082247A (ko) | 2001-08-29 |
| KR100676119B1 KR100676119B1 (ko) | 2007-02-01 |
Family
ID=17948582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017005196A Expired - Fee Related KR100676119B1 (ko) | 1999-10-27 | 2000-10-24 | 여과장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6471857B1 (ko) |
| EP (1) | EP1150756B1 (ko) |
| JP (1) | JP3524447B2 (ko) |
| KR (1) | KR100676119B1 (ko) |
| DE (1) | DE60034659T2 (ko) |
| WO (1) | WO2001030474A1 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8071055B2 (en) | 2002-12-04 | 2011-12-06 | Blue Water Technologies, Inc. | Water treatment techniques |
| EP1567453A1 (en) | 2002-12-04 | 2005-08-31 | Idaho Research Foundation, Inc. | Reactive filtration |
| US7445721B2 (en) * | 2003-12-03 | 2008-11-04 | Idaho Research Foundation, Inc. | Reactive filtration |
| US8080163B2 (en) * | 2002-12-04 | 2011-12-20 | Blue Water Technologies, Inc. | Water treatment method |
| NL1023641C2 (nl) * | 2003-06-11 | 2004-12-14 | Pacques Bv | Zuiveringsinstallatie. |
| US7713426B2 (en) * | 2008-01-11 | 2010-05-11 | Blue Water Technologies, Inc. | Water treatment |
| US8741154B2 (en) | 2008-10-17 | 2014-06-03 | Remembrance Newcombe | Water denitrification |
| US8152998B2 (en) * | 2010-05-28 | 2012-04-10 | Ashbrook Simon-Hartley, LP | Screenless granular media filters and methods of use |
| CN103182206A (zh) * | 2011-12-29 | 2013-07-03 | 济南海能水处理设备有限公司 | 全自动高效纤维束无阀过滤器 |
| CN103480187A (zh) * | 2013-10-12 | 2014-01-01 | 南京国能环保工程有限公司 | 无动力快速反洗过滤器 |
| CN106267932B (zh) * | 2016-09-26 | 2018-07-10 | 徐州工程学院 | 一种上向流轻质滤料滤池 |
| CN106422448A (zh) * | 2016-11-01 | 2017-02-22 | 浙江升蓝环保科技有限公司 | 一种下向流式连续砂滤器及其操作方法 |
| CN106390566A (zh) * | 2016-11-24 | 2017-02-15 | 浙江泽林瑞沃环境科技有限公司 | 河道用多相微滤设备 |
| CN107213678B (zh) * | 2017-07-20 | 2023-09-01 | 北京市自来水集团有限责任公司技术研究院 | 一种自来水厂滤池的辅助气冲洗系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1181392A (en) * | 1966-03-21 | 1970-02-18 | Simonacco Ltd | Improvements in or relating to Filtration |
| US3598235A (en) * | 1969-06-10 | 1971-08-10 | Nikex Nehezipari Kulkere | Process and equipment for the purification of liquids by filtration |
| FR2030013A1 (ko) * | 1969-09-09 | 1970-10-30 | Lagoutte Pierre | |
| US4060484A (en) | 1974-07-15 | 1977-11-29 | Simon-Hartley Limited | Filters |
| US4197201A (en) * | 1976-03-03 | 1980-04-08 | Rederiaktiebolaget Nordstjernan | Apparatus for the filtration of a suspension or emulsion |
| DE3374664D1 (en) | 1983-06-13 | 1988-01-07 | Hitachi Metals Ltd | Sand filtration apparatus |
| SE501901C2 (sv) | 1993-11-12 | 1995-06-19 | Sven Haakanson | Förfarande och anordning för att minska rejektflöde och energiförbrukning vid filtrering i dynamiska filter |
-
1999
- 1999-10-27 JP JP30572399A patent/JP3524447B2/ja not_active Expired - Lifetime
-
2000
- 2000-10-24 US US09/868,621 patent/US6471857B1/en not_active Expired - Fee Related
- 2000-10-24 KR KR1020017005196A patent/KR100676119B1/ko not_active Expired - Fee Related
- 2000-10-24 DE DE60034659T patent/DE60034659T2/de not_active Expired - Lifetime
- 2000-10-24 WO PCT/JP2000/007441 patent/WO2001030474A1/en not_active Ceased
- 2000-10-24 EP EP00970044A patent/EP1150756B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60034659D1 (de) | 2007-06-14 |
| KR100676119B1 (ko) | 2007-02-01 |
| JP3524447B2 (ja) | 2004-05-10 |
| WO2001030474A1 (en) | 2001-05-03 |
| JP2001120912A (ja) | 2001-05-08 |
| US6471857B1 (en) | 2002-10-29 |
| EP1150756A1 (en) | 2001-11-07 |
| DE60034659T2 (de) | 2008-01-10 |
| EP1150756B1 (en) | 2007-05-02 |
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Legal Events
| Date | Code | Title | Description |
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| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
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| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
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| GRNT | Written decision to grant | ||
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