CA2278433C - Systeme de filtration ameliore - Google Patents
Systeme de filtration ameliore Download PDFInfo
- Publication number
- CA2278433C CA2278433C CA002278433A CA2278433A CA2278433C CA 2278433 C CA2278433 C CA 2278433C CA 002278433 A CA002278433 A CA 002278433A CA 2278433 A CA2278433 A CA 2278433A CA 2278433 C CA2278433 C CA 2278433C
- Authority
- CA
- Canada
- Prior art keywords
- filter
- filter element
- cleaning
- housing
- face
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 56
- 238000001914 filtration Methods 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 238000011045 prefiltration Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000013618 particulate matter Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000011001 backwashing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 241000193901 Dreissena polymorpha Species 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000364021 Tulsa Species 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
- B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002278433A CA2278433C (fr) | 1999-06-22 | 1999-06-22 | Systeme de filtration ameliore |
| AU56672/00A AU5667200A (en) | 1999-06-22 | 2000-06-22 | Filter with vacuum cleaning heads |
| GB0130620A GB2367258B (en) | 1999-06-22 | 2000-06-22 | Filter with vacuum cleaning heads |
| JP2001504481A JP2003502139A (ja) | 1999-06-22 | 2000-06-22 | 真空クリーニング・ヘッドを有するフィルタ |
| PCT/CA2000/000758 WO2000078426A2 (fr) | 1999-06-22 | 2000-06-22 | Filtre muni de tetes de nettoyage par aspiration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002278433A CA2278433C (fr) | 1999-06-22 | 1999-06-22 | Systeme de filtration ameliore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2278433A1 CA2278433A1 (fr) | 2000-12-22 |
| CA2278433C true CA2278433C (fr) | 2009-12-01 |
Family
ID=4163823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002278433A Expired - Fee Related CA2278433C (fr) | 1999-06-22 | 1999-06-22 | Systeme de filtration ameliore |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2003502139A (fr) |
| AU (1) | AU5667200A (fr) |
| CA (1) | CA2278433C (fr) |
| GB (1) | GB2367258B (fr) |
| WO (1) | WO2000078426A2 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002074409A1 (fr) * | 2001-03-21 | 2002-09-26 | Heco Filtration A/S | Systeme filtrant |
| KR100905698B1 (ko) | 2007-10-16 | 2009-07-03 | 주식회사 파나시아 | 개선된 자체 세척식 필터 |
| CN104771946B (zh) * | 2012-09-04 | 2016-04-27 | 福建百川资源再生科技有限公司 | 脉冲全自动反冲洗过滤器 |
| DE202014104200U1 (de) * | 2014-06-11 | 2015-09-14 | Boll & Kirch Filterbau Gmbh | Rückspülfilter und Filtereinsatz hierfür |
| CN106178634B (zh) * | 2016-08-26 | 2018-07-24 | 杭州佳航实业有限公司 | 一种高效吸污过滤器 |
| CN106110741A (zh) * | 2016-08-27 | 2016-11-16 | 石河子大学 | 离心双滤芯过滤器 |
| DE102017001970A1 (de) | 2016-10-12 | 2018-04-12 | Hydac Process Technology Gmbh | Filtervorrichtung |
| DE102017002646A1 (de) * | 2017-03-18 | 2018-09-20 | Hydac Process Technology Gmbh | Filtervorrichtung |
| CN107158778B (zh) * | 2017-07-14 | 2018-05-18 | 江苏天成纸业有限公司 | 全自动清洗过滤网的造纸废水过滤器 |
| CN108379923B (zh) * | 2018-01-31 | 2021-03-09 | 河南桑达能源环保有限公司 | 一种自清洁式污水处理器 |
| CN109224647A (zh) * | 2018-09-21 | 2019-01-18 | 安徽中研理工仪器设备有限公司 | 一种自清洁空气滤筒 |
| CN109331511A (zh) * | 2018-10-29 | 2019-02-15 | 大禹节水（天津）有限公司 | 一种滴灌用二级过滤器 |
| CN111729371A (zh) * | 2020-06-20 | 2020-10-02 | 祥昇建工有限公司 | 一种用于水利水电工程的过滤系统 |
| CN112957797B (zh) * | 2021-02-27 | 2022-09-06 | 宁夏飓风建筑工程有限公司 | 一种水利工程防堵塞泵水过滤设备 |
| CN112870803B (zh) * | 2021-03-08 | 2024-04-23 | 湖南金龙智造科技股份有限公司 | 智能污水过滤用格栅、格栅清洗装置及污染物清理方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3574509A (en) * | 1969-02-14 | 1971-04-13 | Zurn Ind Inc | Backwash filter |
| US3887344A (en) * | 1973-11-19 | 1975-06-03 | Randall E Smith | Self-cleaning filter |
| DE3419698A1 (de) * | 1984-05-25 | 1986-01-23 | Taprogge GmbH, 5802 Wetter | Vorrichtung zur mechanischen reinigung von fluessigkeiten |
| IL71999A0 (en) * | 1984-06-04 | 1984-10-31 | Filtration Water Filters For A | Fluid filter system and suction nozzle therefor |
| US5152891A (en) * | 1990-09-13 | 1992-10-06 | T/M Industrial Supply, Inc. | Self-cleaning strainer |
| US5587074A (en) * | 1995-02-17 | 1996-12-24 | H-Tech, Inc. | Fluid filter with enhanced backflush flow |
| WO1999033542A1 (fr) * | 1997-12-23 | 1999-07-08 | Ontario Hydro | Systeme de filtration |
-
1999
- 1999-06-22 CA CA002278433A patent/CA2278433C/fr not_active Expired - Fee Related
-
2000
- 2000-06-22 WO PCT/CA2000/000758 patent/WO2000078426A2/fr active Application Filing
- 2000-06-22 AU AU56672/00A patent/AU5667200A/en not_active Abandoned
- 2000-06-22 JP JP2001504481A patent/JP2003502139A/ja active Pending
- 2000-06-22 GB GB0130620A patent/GB2367258B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB0130620D0 (en) | 2002-02-06 |
| CA2278433A1 (fr) | 2000-12-22 |
| AU5667200A (en) | 2001-01-09 |
| WO2000078426A2 (fr) | 2000-12-28 |
| GB2367258A (en) | 2002-04-03 |
| JP2003502139A (ja) | 2003-01-21 |
| GB2367258B (en) | 2003-10-29 |
| WO2000078426A3 (fr) | 2001-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130625 |