GB697345A - Improvements in air and gas filters - Google Patents
Improvements in air and gas filtersInfo
- Publication number
- GB697345A GB697345A GB1039/51A GB103951A GB697345A GB 697345 A GB697345 A GB 697345A GB 1039/51 A GB1039/51 A GB 1039/51A GB 103951 A GB103951 A GB 103951A GB 697345 A GB697345 A GB 697345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- sections
- section
- valve
- compartments
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
697,345. Air filters. SIMON (HOLDINGS), Ltd., H. Nov. 26, 1951 []an. 15, 1951], No. 1039/51. Class 8 (ii). Successive cleaning of groups of air filters g, Fig. 2, in each of a plurality of filter casing sections e and suspended from a plate f, Fig. 3 above which is a space divided into as many compartments h as there are sections e is effected by a positively driven rotary valve j, o located between the compartments h corresponding to the sections e, and a clean air outlet m; the valve serving to isolate each section e in turn from the outlet m and connect it to atmosphere or pressure air, thereby causing a reverse flow of filter cleaning air through the isolated compartment h and section e. The valve rotor o, which may be driven continuously or intermittently by a motor q, comprises as many sections t as there are compartments h and sections e, and all but one t are open at the top and bottom but closed at the sides, and the odd section t<SP>1</SP> is open at the bottom, closed at the top and two sides and has a port u in the peripheral side which when in register with an aperture n in the valve stator j effects the reversal of air flow. The stator j has an aperture n for each rotor section t.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1039/51A GB697345A (en) | 1951-01-15 | 1951-01-15 | Improvements in air and gas filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1039/51A GB697345A (en) | 1951-01-15 | 1951-01-15 | Improvements in air and gas filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB697345A true GB697345A (en) | 1953-09-23 |
Family
ID=9715081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1039/51A Expired GB697345A (en) | 1951-01-15 | 1951-01-15 | Improvements in air and gas filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB697345A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276066A (en) * | 1980-02-25 | 1981-06-30 | General Motors Corporation | Monolith diesel exhaust filter with self-regeneration |
CN113710134A (en) * | 2020-03-18 | 2021-11-26 | 苏州欧圣电气股份有限公司 | Dust collector |
CN118341191A (en) * | 2024-05-14 | 2024-07-16 | 浙江蓝华塑胶制品有限公司 | Waste gas treatment is with filtering collection device |
CN118341191B (en) * | 2024-05-14 | 2024-09-27 | 浙江蓝华塑胶制品有限公司 | Waste gas treatment is with filtering collection device |
-
1951
- 1951-01-15 GB GB1039/51A patent/GB697345A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276066A (en) * | 1980-02-25 | 1981-06-30 | General Motors Corporation | Monolith diesel exhaust filter with self-regeneration |
CN113710134A (en) * | 2020-03-18 | 2021-11-26 | 苏州欧圣电气股份有限公司 | Dust collector |
CN118341191A (en) * | 2024-05-14 | 2024-07-16 | 浙江蓝华塑胶制品有限公司 | Waste gas treatment is with filtering collection device |
CN118341191B (en) * | 2024-05-14 | 2024-09-27 | 浙江蓝华塑胶制品有限公司 | Waste gas treatment is with filtering collection device |
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