CA1052286A - Leaf filter with rotary spray bar for cleaning - Google Patents
Leaf filter with rotary spray bar for cleaningInfo
- Publication number
- CA1052286A CA1052286A CA233,095A CA233095A CA1052286A CA 1052286 A CA1052286 A CA 1052286A CA 233095 A CA233095 A CA 233095A CA 1052286 A CA1052286 A CA 1052286A
- Authority
- CA
- Canada
- Prior art keywords
- filter
- spray bar
- elements
- shell
- filter elements
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 35
- 238000004140 cleaning Methods 0.000 title description 5
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000000706 filtrate Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000012065 filter cake Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004131 Bayer process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 240000008100 Brassica rapa Species 0.000 description 1
- 241000316770 Deschampsia cespitosa var. alpina Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000000284 resting 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
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/43—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted otherwise than transversely on the tube mounted otherwise than axially on the tube
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37285/74A GB1513737A (en) | 1974-08-23 | 1974-08-23 | Filtration of liquors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1052286A true CA1052286A (en) | 1979-04-10 |
Family
ID=10395239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA233,095A Expired CA1052286A (en) | 1974-08-23 | 1975-08-08 | Leaf filter with rotary spray bar for cleaning |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5145373A (en, 2012) |
| CA (1) | CA1052286A (en, 2012) |
| DE (1) | DE2537513C3 (en, 2012) |
| FR (1) | FR2282286A1 (en, 2012) |
| GB (1) | GB1513737A (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2754594C2 (de) * | 1977-12-08 | 1982-08-19 | Schultz, Johannes | Vorrichtung zum kombinierten Rückspülen und Abspülen eines Flüssigkeitsfilters |
| DE2822361C2 (de) * | 1978-05-23 | 1983-06-30 | Schultz, Johannes | Vorrichtung zum kombinierten Rückspülen und Abspülen eines Flüssigkeitsfilters |
| JPH0235745Y2 (en, 2012) * | 1985-04-09 | 1990-09-28 | ||
| JP6401895B2 (ja) * | 2017-11-08 | 2018-10-10 | 有限会社南口工業 | 水浄化装置及び濾過器 |
| CN114470927A (zh) * | 2022-02-23 | 2022-05-13 | 北京首创环境科技有限公司 | 一种环片式自清洁过滤器及使用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4328218Y1 (en, 2012) * | 1964-03-30 | 1968-11-20 |
-
1974
- 1974-08-23 GB GB37285/74A patent/GB1513737A/en not_active Expired
-
1975
- 1975-08-08 CA CA233,095A patent/CA1052286A/en not_active Expired
- 1975-08-21 FR FR7525856A patent/FR2282286A1/fr active Granted
- 1975-08-21 JP JP50101692A patent/JPS5145373A/ja active Pending
- 1975-08-22 DE DE2537513A patent/DE2537513C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5145373A (en, 2012) | 1976-04-17 |
| FR2282286B1 (en, 2012) | 1982-04-02 |
| FR2282286A1 (fr) | 1976-03-19 |
| DE2537513C3 (de) | 1979-10-11 |
| DE2537513B2 (de) | 1979-02-22 |
| DE2537513A1 (de) | 1976-03-11 |
| GB1513737A (en) | 1978-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU1047379A3 (ru) | Фильтр | |
| FI86804C (fi) | Foerfarande och anordning vid pressfilter | |
| US7678284B2 (en) | Tertiary filter | |
| JPH0472564B2 (en, 2012) | ||
| CA1052286A (en) | Leaf filter with rotary spray bar for cleaning | |
| US4128480A (en) | Filtration of liquors | |
| FI71671C (fi) | Foerfarande och apparat foer avvattning av en suspension. | |
| CH620836A5 (en, 2012) | ||
| US4306896A (en) | Filter bag anchoring arrangement | |
| US9782703B2 (en) | Device for separating a heterogeneous mixture of matter and method for cleaning a filter unit | |
| EP0404506B1 (en) | Solids-fluid contacting apparatus with screen at fluid outlet | |
| CN213527829U (zh) | 一种新型脉冲布袋除尘设备 | |
| US3491889A (en) | Liquid filter | |
| US2878942A (en) | Filter unit | |
| US3972817A (en) | Filter, especially for back water | |
| USRE18598E (en) | Apparatus for separating solids from liquids or liquors by filtration | |
| US1752758A (en) | Apparatus for separating solids from liquids or liquors by filtration | |
| US3397783A (en) | Method and apparatus for cleaning horizontal rotary filters of the tilting cell type | |
| US2242861A (en) | Rotary filter | |
| CA1274187A (en) | Thickener | |
| US3513975A (en) | Filter | |
| US3655049A (en) | Method and apparatus for retaining and dislodging filter cake | |
| JPH08290017A (ja) | 濾過装置 | |
| CA1059441A (en) | Continuous separation of solid metal impurities from zinc sulphate solutions | |
| JPH0112527B2 (en, 2012) |