GB1124963A - Improvements in or relating to filtering apparatus - Google Patents
Improvements in or relating to filtering apparatusInfo
- Publication number
- GB1124963A GB1124963A GB24759/65A GB2475965A GB1124963A GB 1124963 A GB1124963 A GB 1124963A GB 24759/65 A GB24759/65 A GB 24759/65A GB 2475965 A GB2475965 A GB 2475965A GB 1124963 A GB1124963 A GB 1124963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- filter medium
- liquid
- trough
- weight
- 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
- 238000001914 filtration Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 4
- 239000004744 fabric Substances 0.000 abstract 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
- B01D29/09—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 filtering bands, e.g. movable between filtering operations
- B01D29/096—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
1,124,963. Renewable strip filters for liquids. M. E. L. EQUIPMENT CO., Ltd. 6 May, 1966 [11 June, 1965], No. 24759/65. Heading B1D. The apparatus comprises liquid-pervious means for supporting a portion of a strip of filter medium, the portion forming at least part of a means for receiving a flow of unfiltered liquid, normally-stationary means which are operable to move the strip of filter medium to replace that portion of the strip with a fresh portion, and means responsive to variations in the weight of liquid in the receiving means which bring the movable means into operation automatically when the weight exceeds a predetermined value. As shown, a liquid-pervious endless belt 9, 11 is formed into a trough at its upper run by two pairs of longitudinally-spaced sprockets 12, 13, between which the upper run sags, and by two transversely-spaced bars 36 arranged in the region between the sprockets. The trough supports a portion of a strip of filter medium 6 of paper, cloth or the like, drawn from a roll 7 and eventually disposed of in a bin 22. During filtration, the endless belt is stationary, but when, owing to clogging of the filter medium, the weight of liquid in the trough exceeds a predetermined value, a transverse lever 23, pivoted to the far side of casing 1 at 24, spring-supported (29) at its nearer end, and supporting the trough at spaced points along it, tilts to close a micro-switch 28. The switch controls a motor 18 which drives the belt by a further sprocket 17, and opens when the clogged portion has been moved on. In another embodiment, not described in detail, the filter medium is associated with a perforate plate at the bottom of a tank, and the tank is pivotally supported so that it moves about the support point to actuate the switch when appropriate.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24759/65A GB1124963A (en) | 1965-06-11 | 1965-06-11 | Improvements in or relating to filtering apparatus |
SE07878/66*A SE332802B (en) | 1965-06-11 | 1966-04-08 | |
DE19661536858 DE1536858C3 (en) | 1965-06-11 | 1966-06-07 | Control device for the stepwise transport of a filter belt |
NL6607852A NL6607852A (en) | 1965-06-11 | 1966-06-07 | |
ES0327683A ES327683A1 (en) | 1965-06-11 | 1966-06-08 | An apparatus for filtering liquids (Machine-translation by Google Translate, not legally binding) |
BE682417D BE682417A (en) | 1965-06-11 | 1966-06-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24759/65A GB1124963A (en) | 1965-06-11 | 1965-06-11 | Improvements in or relating to filtering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1124963A true GB1124963A (en) | 1968-08-21 |
Family
ID=10216811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24759/65A Expired GB1124963A (en) | 1965-06-11 | 1965-06-11 | Improvements in or relating to filtering apparatus |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE682417A (en) |
ES (1) | ES327683A1 (en) |
GB (1) | GB1124963A (en) |
NL (1) | NL6607852A (en) |
SE (1) | SE332802B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2146915A (en) * | 1983-09-14 | 1985-05-01 | Chojoha Giken Kk | Edible oil cleaner |
US5338443A (en) * | 1992-06-29 | 1994-08-16 | Henry Filters, Inc. | Filter media tensioning device |
CN110550338A (en) * | 2019-09-25 | 2019-12-10 | 江苏吉宏特专用汽车制造有限公司 | Tank structure of sewage suction truck |
-
1965
- 1965-06-11 GB GB24759/65A patent/GB1124963A/en not_active Expired
-
1966
- 1966-04-08 SE SE07878/66*A patent/SE332802B/xx unknown
- 1966-06-07 NL NL6607852A patent/NL6607852A/xx unknown
- 1966-06-08 ES ES0327683A patent/ES327683A1/en not_active Expired
- 1966-06-10 BE BE682417D patent/BE682417A/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2146915A (en) * | 1983-09-14 | 1985-05-01 | Chojoha Giken Kk | Edible oil cleaner |
US5338443A (en) * | 1992-06-29 | 1994-08-16 | Henry Filters, Inc. | Filter media tensioning device |
CN110550338A (en) * | 2019-09-25 | 2019-12-10 | 江苏吉宏特专用汽车制造有限公司 | Tank structure of sewage suction truck |
CN110550338B (en) * | 2019-09-25 | 2024-05-17 | 江苏吉宏特专用汽车制造有限公司 | Tank structure of soil pick-up car |
Also Published As
Publication number | Publication date |
---|---|
SE332802B (en) | 1971-02-22 |
DE1536858A1 (en) | 1970-02-12 |
BE682417A (en) | 1966-12-12 |
DE1536858B2 (en) | 1975-08-14 |
NL6607852A (en) | 1966-12-12 |
ES327683A1 (en) | 1967-11-01 |
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