GB728981A - Improvements in or relating to devices for the extraction of dust from gases - Google Patents
Improvements in or relating to devices for the extraction of dust from gasesInfo
- Publication number
- GB728981A GB728981A GB2319/53A GB231953A GB728981A GB 728981 A GB728981 A GB 728981A GB 2319/53 A GB2319/53 A GB 2319/53A GB 231953 A GB231953 A GB 231953A GB 728981 A GB728981 A GB 728981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- venturi
- gas
- dust
- water
- conduit
- 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
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
- B01D45/10—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators which are wetted
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
728,981. Treating gases containing dust with liquids. VICARD, P. G. Jan. 27, 1953 [Feb. 5, 1952; Nov. 20, 1952], No. 2319/53. Class 55 (2). The process and apparatus for treating gases containing suspended dust particles with liquids to remove the dust described in Specification 649,110 is modified by the provision of a duct g which returns a portion of the treated .gas to the entry to the venturi c. The gas to be treated is saturated with water by spray a, supersaturated with water by spray b and passes together with recycled gas through the venturi c. Droplets of condensed water are precipitated by a third spray d, the treated gas not recycled passed through baffles e to remove entrained water. The venturi tube c may be replaced by a conduit having a number of successive venturi-shaped portions or by a conduit having curvilinear portions c<SP>3</SP> and c<SP>4</SP> as shown in Fig. 4. Central elongated baffles may be located at the throat or throats of the venturi tube or conduit. Specification 649,110 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR728981X | 1952-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB728981A true GB728981A (en) | 1955-04-27 |
Family
ID=9112151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2319/53A Expired GB728981A (en) | 1952-02-05 | 1953-01-27 | Improvements in or relating to devices for the extraction of dust from gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB728981A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181287A (en) * | 1961-06-14 | 1965-05-04 | Solly R Rabson | Scrubbing apparatus for removing particulate matter from air |
JPS50155473A (en) * | 1974-05-17 | 1975-12-15 | ||
JPS5239847U (en) * | 1975-09-12 | 1977-03-22 | ||
WO2016109175A1 (en) * | 2014-12-31 | 2016-07-07 | 3M Innovative Properties Company | Dust extraction device |
US10421227B2 (en) | 2014-10-23 | 2019-09-24 | 3M Innovative Properties Company | Shim-stack foaming die |
US10449702B2 (en) | 2014-10-23 | 2019-10-22 | 3M Innovative Properties Company | Laterally-coalesced foam slab |
-
1953
- 1953-01-27 GB GB2319/53A patent/GB728981A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181287A (en) * | 1961-06-14 | 1965-05-04 | Solly R Rabson | Scrubbing apparatus for removing particulate matter from air |
JPS50155473A (en) * | 1974-05-17 | 1975-12-15 | ||
JPS5239847U (en) * | 1975-09-12 | 1977-03-22 | ||
JPS5327958Y2 (en) * | 1975-09-12 | 1978-07-14 | ||
US10421227B2 (en) | 2014-10-23 | 2019-09-24 | 3M Innovative Properties Company | Shim-stack foaming die |
US10449702B2 (en) | 2014-10-23 | 2019-10-22 | 3M Innovative Properties Company | Laterally-coalesced foam slab |
WO2016109175A1 (en) * | 2014-12-31 | 2016-07-07 | 3M Innovative Properties Company | Dust extraction device |
US10377015B2 (en) | 2014-12-31 | 2019-08-13 | 3M Innovative Properties Company | Dust extraction device |
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