GB338492A - Improved method of and apparatus for treating flue and the like gases with the object of removing therefrom objectionable solid or gaseous products - Google Patents
Improved method of and apparatus for treating flue and the like gases with the object of removing therefrom objectionable solid or gaseous productsInfo
- Publication number
- GB338492A GB338492A GB1559929A GB1559929A GB338492A GB 338492 A GB338492 A GB 338492A GB 1559929 A GB1559929 A GB 1559929A GB 1559929 A GB1559929 A GB 1559929A GB 338492 A GB338492 A GB 338492A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- plates
- gases
- water
- expansion
- 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
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
338,492. Robinson, P. J. May 18, 1929. Smoke and fumes, washing.- Flue &c. gases are passed through a centrifugal dust separator adjusted to leave a regulable small proportion of fine dust in the gases, which are then subjected to steam or fine water sprays whereby these particles are wetted and sulphur dioxide is oxidized to sulphur trioxide, whereupon the gases impinge against baffle-plates and are washed with a heavy shower of water to remove the dust and acid. The gas enters at A regulable centrifugal grit separators B, B<1> and then passes through steam jets d, the mist so formed entering a larger scrubber R tangentially at the base. The gas is guided by vertical curved baffle-plates E and rises slowly and spirally through a heavy water shower from nozzles. F Impinging on plane, convex or concave plates H with a turned-up serrated rim supported by adjustable chains. The water is supplied from an annular trough G with adjustable water supply, and the gas passes on up a chimney. The apparatus may be formed of nickel-chromium steel for resisting corrosion, and sections are joined by means allowing expansion such as bolting together two preferably slotted sections r<1>, r<2> in the same plane between two other plates r<4>, r<5> with spring washers r to allow movement as shown in Fig. 5A. Or a single row of bolts is. passed through the plates r<4>, r<5> between the ends of the sections r<1>, r<2> which slide on expansion. An expansion joint for the fog flues with a spring d<10> and asbestos packing d<7> is shown in Fig. 7. The scrubber is supported independently at its upper and lower ends, and the sections may be lead-lined internally. Sea water may be used for washing, or reagents such as lime added to neutralize the acid. In a modification, the apparatus is made in annular sections R<1>, Fig. 9, sheathed with similar sections Q of lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1559929A GB338492A (en) | 1929-05-18 | 1929-05-18 | Improved method of and apparatus for treating flue and the like gases with the object of removing therefrom objectionable solid or gaseous products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1559929A GB338492A (en) | 1929-05-18 | 1929-05-18 | Improved method of and apparatus for treating flue and the like gases with the object of removing therefrom objectionable solid or gaseous products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB338492A true GB338492A (en) | 1930-11-18 |
Family
ID=10062013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1559929A Expired GB338492A (en) | 1929-05-18 | 1929-05-18 | Improved method of and apparatus for treating flue and the like gases with the object of removing therefrom objectionable solid or gaseous products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB338492A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3166389A (en) * | 1959-11-18 | 1965-01-19 | Metallgesellschaft Ag | Hot gas electrofilter |
| US3488924A (en) * | 1967-10-24 | 1970-01-13 | Effluent Controls Inc | Gas scrubber method |
| CN114505173A (en) * | 2022-04-19 | 2022-05-17 | 江苏乐尔环境科技股份有限公司 | Device for collecting fly ash by using gravity |
-
1929
- 1929-05-18 GB GB1559929A patent/GB338492A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3166389A (en) * | 1959-11-18 | 1965-01-19 | Metallgesellschaft Ag | Hot gas electrofilter |
| US3488924A (en) * | 1967-10-24 | 1970-01-13 | Effluent Controls Inc | Gas scrubber method |
| CN114505173A (en) * | 2022-04-19 | 2022-05-17 | 江苏乐尔环境科技股份有限公司 | Device for collecting fly ash by using gravity |
| CN114505173B (en) * | 2022-04-19 | 2022-06-21 | 江苏乐尔环境科技股份有限公司 | Device for collecting fly ash by using gravity |
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