GB781099A - Improvements in filters - Google Patents
Improvements in filtersInfo
- Publication number
- GB781099A GB781099A GB1654/55A GB165455A GB781099A GB 781099 A GB781099 A GB 781099A GB 1654/55 A GB1654/55 A GB 1654/55A GB 165455 A GB165455 A GB 165455A GB 781099 A GB781099 A GB 781099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resins
- pipe
- liquid passes
- filters
- gauze
- 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
- 239000007788 liquid Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward 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
- B01D29/11—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
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering 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
- B01D29/56—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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
781,099. Filters; purifying liquids. TINSLEY (INDUSTRIAL INSTRUMENTS), Ltd. April 3, 1956 [Jan. 19, 1955], No. 1654/55. Class 46. Liquid passes into a perforate pipe 4 and thence outward through a ceramic filter candle 1 and through a mixture of cation- and anionexchanging resins 9 which are prevented from escaping by a gauze cup 17 in an outlet 15. A drain valve 10 can be unscrewed to remove and replace the resins. In Fig. 2 (not shown) the resins are accommodated between the candle interior and a gauze sleeve surrounding the pipe 4, now the outlet pipe. Liquid passes into the casing 2 at 15, the parts 16 to 19 being omitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1654/55A GB781099A (en) | 1955-01-19 | 1955-01-19 | Improvements in filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1654/55A GB781099A (en) | 1955-01-19 | 1955-01-19 | Improvements in filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB781099A true GB781099A (en) | 1957-08-14 |
Family
ID=9725714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1654/55A Expired GB781099A (en) | 1955-01-19 | 1955-01-19 | Improvements in filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB781099A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0432906A1 (en) * | 1989-12-07 | 1991-06-19 | Fairey Industrial Ceramics Limited | Filter |
GB2301542A (en) * | 1995-05-31 | 1996-12-11 | Eastman Kodak Co | Regeneration filter cartridges |
-
1955
- 1955-01-19 GB GB1654/55A patent/GB781099A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0432906A1 (en) * | 1989-12-07 | 1991-06-19 | Fairey Industrial Ceramics Limited | Filter |
GB2301542A (en) * | 1995-05-31 | 1996-12-11 | Eastman Kodak Co | Regeneration filter cartridges |
GB2301542B (en) * | 1995-05-31 | 1999-10-27 | Eastman Kodak Co | Regeneration filter cartridges |
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