GB879681A - Improvements in gas filter apparatus - Google Patents
Improvements in gas filter apparatusInfo
- Publication number
- GB879681A GB879681A GB15986/59A GB1598659A GB879681A GB 879681 A GB879681 A GB 879681A GB 15986/59 A GB15986/59 A GB 15986/59A GB 1598659 A GB1598659 A GB 1598659A GB 879681 A GB879681 A GB 879681A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compartments
- suction
- filter apparatus
- gas filter
- flilter
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
879,681. Gas filters. WHITE, A. G. July 4, 1960 [May 9, 1959], No. 15986/59. Class 8(2). Sequential reverse flow cleaning of outward flow flilter bags within suction compartments 11, 12, Fig. 1, of a housing 10 partitioned by a central compartment 13 through which passes a dustladen gas inlet duct 14 discharging into a common hopper 15 is effected by inflowing ambient air admitted through apertures 21A or 21B, in the cylindrical casing 21 of a rotary sleeve valve 20 according to the position of the valve aperture 20<SP>A</SP>. The latter extends over 120 degrees so that it may assume a dead position 21<SP>C</SP>, Fig. 4, wherein both compartments 11, 12 are connected to the suction exhaust duct 17.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15986/59A GB879681A (en) | 1959-05-09 | 1959-05-09 | Improvements in gas filter apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15986/59A GB879681A (en) | 1959-05-09 | 1959-05-09 | Improvements in gas filter apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB879681A true GB879681A (en) | 1961-10-11 |
Family
ID=10069158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15986/59A Expired GB879681A (en) | 1959-05-09 | 1959-05-09 | Improvements in gas filter apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB879681A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3803814A (en) * | 1972-02-28 | 1974-04-16 | C Parsons | Dust filter |
-
1959
- 1959-05-09 GB GB15986/59A patent/GB879681A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3803814A (en) * | 1972-02-28 | 1974-04-16 | C Parsons | Dust filter |
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