GB1117742A - Improvements in or relating to filtering apparatus - Google Patents
Improvements in or relating to filtering apparatusInfo
- Publication number
- GB1117742A GB1117742A GB4953264A GB4953264A GB1117742A GB 1117742 A GB1117742 A GB 1117742A GB 4953264 A GB4953264 A GB 4953264A GB 4953264 A GB4953264 A GB 4953264A GB 1117742 A GB1117742 A GB 1117742A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- cylinder
- density
- hopper
- fan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
- B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coke Industry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
1,117,742. Moving-bed air-filter. ATMOSPHERIC CONTROL Ltd. 24 Nov., 1965 [4 Dec., 1964], No. 49532/64. Heading B1T. Air is drawn by fan 18 from inlet duct 6 through a downwardly moving bed of cake, breeze, sawdust, carbon, cork or mixtures thereof whose packing density is variable. As shown, the bed flows from hopper 19 between arcuate openwork surfaces presented by concentric cylinders 7, 8, and density is varied by adjusting relative rotary speeds of feed rotor 22 and inner cylinder 8, which carries vanes 14 dividing the bed into sections. Alternatively, cylinder 8 may be fixed and density is adjusted by varying speeds of feed rotor 22 and discharge rotor 23. Interior baffle 15 diverts filtered air out of the open ends of cylinder 8 (Fig. 2, not shown) to fan 18. Bars 9A, forming perforate part 7A of cylinder 7, may be adjustable in inclination. Polluted filter medium may be burnt or cleaned and returned to hopper 20.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4953264A GB1117742A (en) | 1964-12-04 | 1964-12-04 | Improvements in or relating to filtering apparatus |
FR40570A FR1464194A (en) | 1964-12-04 | 1965-12-02 | Advanced filter device |
DE19651507763 DE1507763A1 (en) | 1964-12-04 | 1965-12-03 | Air filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4953264A GB1117742A (en) | 1964-12-04 | 1964-12-04 | Improvements in or relating to filtering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1117742A true GB1117742A (en) | 1968-06-26 |
Family
ID=10452657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4953264A Expired GB1117742A (en) | 1964-12-04 | 1964-12-04 | Improvements in or relating to filtering apparatus |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1507763A1 (en) |
FR (1) | FR1464194A (en) |
GB (1) | GB1117742A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH713896A1 (en) * | 2017-06-15 | 2018-12-28 | Rieter Ag Maschf | Device for cleaning fiber material. |
-
1964
- 1964-12-04 GB GB4953264A patent/GB1117742A/en not_active Expired
-
1965
- 1965-12-02 FR FR40570A patent/FR1464194A/en not_active Expired
- 1965-12-03 DE DE19651507763 patent/DE1507763A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR1464194A (en) | 1966-11-30 |
DE1507763A1 (en) | 1969-07-24 |
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