GB393117A - Method for purifying gases by means of liquid wetted filters - Google Patents
Method for purifying gases by means of liquid wetted filtersInfo
- Publication number
- GB393117A GB393117A GB21634/32A GB2163432A GB393117A GB 393117 A GB393117 A GB 393117A GB 21634/32 A GB21634/32 A GB 21634/32A GB 2163432 A GB2163432 A GB 2163432A GB 393117 A GB393117 A GB 393117A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- liquid
- filter
- spraying
- sprayed
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve position
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M15/00—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture
- F02M15/02—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
Abstract
393,117. Washing gases. FRANCKE, W., Enzelterstrasse, Aarau, Switzerland. Aug. 2, 1932, No. 21634. Convention date, Sept. 19, 1931. [Class 55 (ii).] Gas is purified by spraying liquid intermittently or in successive sections through a filter with a large surface and fine passages so that liquid is first retained in these passages and is then expelled by the gas, which passes in the same direction, the dust particles retained being washed out by the succeeding spray. The liquid may be sprayed through radial arms 18 preferably with lateral spray holes so that the pressure of the liquid jets rotates the arm close to the filter, which is of metal, glass or cotton wool, horse hair, felt, asbestos, lead wool, shavings or strips 12 held between metal screens 13 about 1 cm. apart. An annular grid may be used for spraying, and baffles 19 may direct liquid drops towards a trough whence it runs to a tank where it is agitated and recirculated. The spraying may be time-controlled, and the filter may be rotated, a fan for the gas being mounted on the axis of the filter. Benzene may be thus washed from gas, or benzene may be sprayed to dissolve hydrocarbons, e.g. tar from blast furnace gas. Lime may be added to the water to retain sulphur dioxide. Reference has been directed by the Comptroller to Specifications 115,546 and 142,941, [both in Class 55 (ii), Gas manufacture &c.].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE393117X | 1907-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB393117A true GB393117A (en) | 1933-06-01 |
Family
ID=6389688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21634/32A Expired GB393117A (en) | 1931-09-19 | 1932-08-02 | Method for purifying gases by means of liquid wetted filters |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR393117A (en) |
| GB (1) | GB393117A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495969A (en) * | 1945-08-10 | 1950-01-31 | William F Hoffman | Portable air conditioner |
| US3763631A (en) * | 1971-06-01 | 1973-10-09 | Chemical Detergents Coinc | Method and apparatus for removing entrained matter from centrifugal filter media |
| US3795089A (en) * | 1971-02-10 | 1974-03-05 | Kunststofftechnik Gmbh | Wet scrubber for air purifying systems |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225581A (en) * | 2021-12-20 | 2022-03-25 | 熊海伦 | Environmental protection dust particle absorption equipment |
-
1908
- 1908-07-29 FR FR393117D patent/FR393117A/en not_active Expired
-
1932
- 1932-08-02 GB GB21634/32A patent/GB393117A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495969A (en) * | 1945-08-10 | 1950-01-31 | William F Hoffman | Portable air conditioner |
| US3795089A (en) * | 1971-02-10 | 1974-03-05 | Kunststofftechnik Gmbh | Wet scrubber for air purifying systems |
| US3763631A (en) * | 1971-06-01 | 1973-10-09 | Chemical Detergents Coinc | Method and apparatus for removing entrained matter from centrifugal filter media |
Also Published As
| Publication number | Publication date |
|---|---|
| FR393117A (en) | 1908-12-14 |
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