GB1120917A - Improvements in or relating to blast nozzle frames in gas filters - Google Patents
Improvements in or relating to blast nozzle frames in gas filtersInfo
- Publication number
- GB1120917A GB1120917A GB3263/67A GB326367A GB1120917A GB 1120917 A GB1120917 A GB 1120917A GB 3263/67 A GB3263/67 A GB 3263/67A GB 326367 A GB326367 A GB 326367A GB 1120917 A GB1120917 A GB 1120917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- bellows
- sliding
- filter
- chamber
- 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
- B01D46/66—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
1,120,917. Gas filter. STANDARD FILTERBAU-G.m.b.H. 23 Jan., 1967, No. 3263/67. Heading B1T. In a gas filter comprising vertical, openended tubular filter elements, enclosed in a filtrate chamber and whose interiors receive dirty gas from upper chamber 2, the elements are enclosed by cleaning gas delivery nozzles incorporated in a vertically reciprocating frame 5, the frame having long guide tubes 4 sliding on guide rods 1 which are accommodated in tunnels 3, extending into chamber 2, so that the frame can travel right up to the top of the filtrate chamber. Tubes 4 extend upwards from frame 5 and carry rollers or sliding bushes 6 which engage rods 1, which are of quadrangular section. Compressed air is delivered to frame 5 through a bellows 7 or a telescopic tube arrangement, which encloses the cable 12 by which the frame is reciprocated. Bellows 7 has spaced internal wheel-like structures, linked by chains 20 and sliding on cable 12 to limit stretching and lateral movement of the bellows. Telescopic tube 13 surrounds and protects bellows 7, and further air supplied by inlet 14 between the tube and bellows excludes the dust therefrom. If the filter has a downstream extractor, inlet 14 is simply open to atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3263/67A GB1120917A (en) | 1967-01-23 | 1967-01-23 | Improvements in or relating to blast nozzle frames in gas filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3263/67A GB1120917A (en) | 1967-01-23 | 1967-01-23 | Improvements in or relating to blast nozzle frames in gas filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1120917A true GB1120917A (en) | 1968-07-24 |
Family
ID=9755037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3263/67A Expired GB1120917A (en) | 1967-01-23 | 1967-01-23 | Improvements in or relating to blast nozzle frames in gas filters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1120917A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127317A (en) * | 1982-08-24 | 1984-04-11 | Elan Pressure Clean Ltd | Filter cleaning |
| CN108970267A (en) * | 2018-07-26 | 2018-12-11 | 王自民 | A kind of timber production essence polishing workshop deduster |
| CN113842718A (en) * | 2021-09-29 | 2021-12-28 | 吉林丰源电力环保科技有限公司 | Compact low-resistance bag-type dust collector |
-
1967
- 1967-01-23 GB GB3263/67A patent/GB1120917A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127317A (en) * | 1982-08-24 | 1984-04-11 | Elan Pressure Clean Ltd | Filter cleaning |
| CN108970267A (en) * | 2018-07-26 | 2018-12-11 | 王自民 | A kind of timber production essence polishing workshop deduster |
| CN108970267B (en) * | 2018-07-26 | 2020-08-14 | 绍兴柯桥新兴门业有限公司 | Dust remover for wooden door production precision polishing workshop |
| CN113842718A (en) * | 2021-09-29 | 2021-12-28 | 吉林丰源电力环保科技有限公司 | Compact low-resistance bag-type dust collector |
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