GB910726A - Improvements in dust collectors - Google Patents
Improvements in dust collectorsInfo
- Publication number
- GB910726A GB910726A GB1804261A GB1804261A GB910726A GB 910726 A GB910726 A GB 910726A GB 1804261 A GB1804261 A GB 1804261A GB 1804261 A GB1804261 A GB 1804261A GB 910726 A GB910726 A GB 910726A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- spray
- boss
- extractor
- dust
- 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
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
910,726. Dust extractors. STEED, V. O. May 17, 1961, No. 18042/61. Class 55 (2). A dust extractor comprises an impeller housed in a casing having a central axial inlet, and a pair of axially directed liquid sprays adapted to discharge on to the impeller, one of these sprays being located closely adjacent to the impeller hub and the other being positioned and adapted to provide a wide angle dust wetting spray on to the impeller. The impeller may consist of vanes secured to a backing plate and a central boss, and may be driven either by a motor or by the gas itself. Figs. 1 and 2 are views of an assembly incorporating the extractor, which is shown in detail in Fig. 3. A centrifugal fan impeller 1 has vanes secured to boss 2 and backing plate 3. The central inlet 4 is connected to an inlet duct 5 via a flexible connection 6, which prevents the transmission of vibrations along the duct. Spray 10 is a wide angle spray set back in axial alignment with the fan, and is controlled by valve 16. Spray 11 is positioned closely adjacent to and slightly above the boss 2, and is controlled by valve 17. The fan casing has an internal rubber lining 9. The extractor has a tengential outlet 7 which opens into a large diameter flue 8 or other form of expansion chamber. Inspection covers and sludge drain pipes are provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1804261A GB910726A (en) | 1961-05-17 | 1961-05-17 | Improvements in dust collectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1804261A GB910726A (en) | 1961-05-17 | 1961-05-17 | Improvements in dust collectors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB910726A true GB910726A (en) | 1962-11-14 |
Family
ID=10105648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1804261A Expired GB910726A (en) | 1961-05-17 | 1961-05-17 | Improvements in dust collectors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB910726A (en) |
-
1961
- 1961-05-17 GB GB1804261A patent/GB910726A/en not_active Expired
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