GB707178A - Improvements in means for producing a controlled downward flow of solid material in a vessel, applicable particularly to apparatus for contacting gases with solid materia ls - Google Patents
Improvements in means for producing a controlled downward flow of solid material in a vessel, applicable particularly to apparatus for contacting gases with solid materia lsInfo
- Publication number
- GB707178A GB707178A GB3031051A GB3031051A GB707178A GB 707178 A GB707178 A GB 707178A GB 3031051 A GB3031051 A GB 3031051A GB 3031051 A GB3031051 A GB 3031051A GB 707178 A GB707178 A GB 707178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- tray
- vessel
- gas
- solid
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
In an apparatus for contacting and separating gases by means of granular absorbent material, a bed of the material is held in a vessel traversed by the gas and is supported on a perforated tray from each of the holes in which depends a short tube, a second apertured tray being swingably mounted immediately under the tubes so that in one position it closes all the tubes whilst in another position some of the tubes are uncovered so that material can pass therethrough, continuous oscillation of the tray causing a steady downflow of material through the vessel. The device is particularly applicable to the gas purifying apparatus described in Specification <PICT:0707178/III/1> <PICT:0707178/III/2> 695,355. In the form shown, the vessel is of vertical, cylindrical form and houses four louvred, parallel partitions 9 and 11. A gas inlet space 10 is provided between partitions 11, the gas passing horizontally through the contact material to outlet spaces 8. The material is supported on a plate 12 which has rows of holes 13 therein, the top end of a short tube 14 being secured in each hole. Beneath the lower ends of the tubes is a horizontal tray 15 which is suspended by links 16 from shafts 17 and 18. When hanging freely, baffle plates 21 on tray 15 close all the tubes, but movement to one side or the other uncovers half of the tubes and allows contact material to flow therethrough into a hopper 3. The rate of flow of material through the vessel is controlled by the amplitude and frequency of oscillation of tray 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3031051A GB707178A (en) | 1951-12-28 | 1951-12-28 | Improvements in means for producing a controlled downward flow of solid material in a vessel, applicable particularly to apparatus for contacting gases with solid materia ls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3031051A GB707178A (en) | 1951-12-28 | 1951-12-28 | Improvements in means for producing a controlled downward flow of solid material in a vessel, applicable particularly to apparatus for contacting gases with solid materia ls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB707178A true GB707178A (en) | 1954-04-14 |
Family
ID=10305620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3031051A Expired GB707178A (en) | 1951-12-28 | 1951-12-28 | Improvements in means for producing a controlled downward flow of solid material in a vessel, applicable particularly to apparatus for contacting gases with solid materia ls |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB707178A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116870A (en) * | 1982-03-19 | 1983-10-05 | Delbag Luftfilter Gmbh | Moving bed filter for the purification of gaseous and/or vaporous media |
| CN113769697A (en) * | 2021-09-15 | 2021-12-10 | 北京鑫美格工程设计有限公司 | Dimethyl formamide synthesis reactor and synthesis device |
-
1951
- 1951-12-28 GB GB3031051A patent/GB707178A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116870A (en) * | 1982-03-19 | 1983-10-05 | Delbag Luftfilter Gmbh | Moving bed filter for the purification of gaseous and/or vaporous media |
| CN113769697A (en) * | 2021-09-15 | 2021-12-10 | 北京鑫美格工程设计有限公司 | Dimethyl formamide synthesis reactor and synthesis device |
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