GB746162A - Filters for filtering foreign bodies from gas streams - Google Patents
Filters for filtering foreign bodies from gas streamsInfo
- Publication number
- GB746162A GB746162A GB2758454A GB2758454A GB746162A GB 746162 A GB746162 A GB 746162A GB 2758454 A GB2758454 A GB 2758454A GB 2758454 A GB2758454 A GB 2758454A GB 746162 A GB746162 A GB 746162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- drum
- filters
- spool
- laden air
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
746,162. Gas filters. SULZER FRERES SOC. ANON. Sept. 23, 1954, No. 27584/54. Class 8(2). A gas filter comprises a pervious web 4 e.g. of paper continuously transferred from a spool 5 to a spool 6 by frictional engagement with the perforated cylindrical surface 2 of a rotary drum. In operation dust-laden air from a duct 10 traverses the web 4 to the drum interior and is discharged through an open end 12 having a leather collar 13 in sealing engagement with a fixed flange 14 surrounding an outlet in a partition wall 11. Prevention of passage of dust laden air through that part of the drum surface 2 not covered by the web 4 is effected by a free roller 15 or alternatively by a hood-like shield above said part and a strip of impervious material below it and inside the drum. The ends 8 of the spools 5, 6 slide in channels 9 so as to relieve the web 4 of tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2758454A GB746162A (en) | 1954-09-23 | 1954-09-23 | Filters for filtering foreign bodies from gas streams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2758454A GB746162A (en) | 1954-09-23 | 1954-09-23 | Filters for filtering foreign bodies from gas streams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB746162A true GB746162A (en) | 1956-03-07 |
Family
ID=10262018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2758454A Expired GB746162A (en) | 1954-09-23 | 1954-09-23 | Filters for filtering foreign bodies from gas streams |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB746162A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963112A (en) * | 1956-05-03 | 1960-12-06 | Green Fuel Economizer Co Inc | Automatic air filter |
| US3296780A (en) * | 1963-07-30 | 1967-01-10 | American Air Filter Co | Filter media loading arrangement for roll-type air filter |
| US3348366A (en) * | 1963-09-30 | 1967-10-24 | American Air Filter Co | Air sealing rewind construction for roll-type filter |
| US3421297A (en) * | 1967-12-13 | 1969-01-14 | American Air Filter Co | Sealing device for roll-type filter |
| US3596442A (en) * | 1968-06-22 | 1971-08-03 | Delbag Luftfilter Gmbh | Drum filter |
| CN110371735A (en) * | 2019-07-30 | 2019-10-25 | 徐州阿利斯塔新型建材有限公司 | Wrap-up is used in a kind of processing of fireproof and heat-insulating material |
-
1954
- 1954-09-23 GB GB2758454A patent/GB746162A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963112A (en) * | 1956-05-03 | 1960-12-06 | Green Fuel Economizer Co Inc | Automatic air filter |
| US3296780A (en) * | 1963-07-30 | 1967-01-10 | American Air Filter Co | Filter media loading arrangement for roll-type air filter |
| US3348366A (en) * | 1963-09-30 | 1967-10-24 | American Air Filter Co | Air sealing rewind construction for roll-type filter |
| US3421297A (en) * | 1967-12-13 | 1969-01-14 | American Air Filter Co | Sealing device for roll-type filter |
| US3596442A (en) * | 1968-06-22 | 1971-08-03 | Delbag Luftfilter Gmbh | Drum filter |
| CN110371735A (en) * | 2019-07-30 | 2019-10-25 | 徐州阿利斯塔新型建材有限公司 | Wrap-up is used in a kind of processing of fireproof and heat-insulating material |
| CN110371735B (en) * | 2019-07-30 | 2024-02-13 | 徐州阿利斯塔新型建材有限公司 | A rewinding device for processing fireproof and thermal insulation materials |
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