GB781451A - An improved method and apparatus for the purification of air in industry, pertainingto the incidence of dust and bacteria therein, in the prevention of occupational diseases - Google Patents
An improved method and apparatus for the purification of air in industry, pertainingto the incidence of dust and bacteria therein, in the prevention of occupational diseasesInfo
- Publication number
- GB781451A GB781451A GB4874/52A GB487452A GB781451A GB 781451 A GB781451 A GB 781451A GB 4874/52 A GB4874/52 A GB 4874/52A GB 487452 A GB487452 A GB 487452A GB 781451 A GB781451 A GB 781451A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- steam
- bacteria
- dust
- pertainingto
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Central Air Conditioning (AREA)
Abstract
781,451. Conditioning air. LUNT, W. R. F. March 27, 1953 [Feb. 25, 1952; March 20, 1952; Sept. 20, 1952], Nos. 4874/52, 7176/52 and 23648/52. Class 137 [Also in Group XII] Dust and bacteria are removed from air by directing a jet of steam into the air and allowing or causing the mixture to cool, the steam condensing on the individual dust, particles and bacteria so that they are precipitated, the heat of the steam also serving to destroy the bacteria. Contaminated .air in the vicinity of railway tracks, in abattoirs, streets, drains, mines, &c., is cleansed in this way. The invention is also applied to the air conditioning of factories, &c., the incoming air entering a cylindrical chamber 1 wherein it is mixed with steam from nozzles, 4. The air-steam mixture passes at low velocity into a cooling chamber 2 having external heat radiating fins 7, the steam condensing in this chamber to cause the precipitation of the dust, &c. The clean air passes to the ventilation system through a duct 8. Specification 729,818 [Group XII] is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4874/52A GB781451A (en) | 1952-02-25 | 1952-02-25 | An improved method and apparatus for the purification of air in industry, pertainingto the incidence of dust and bacteria therein, in the prevention of occupational diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4874/52A GB781451A (en) | 1952-02-25 | 1952-02-25 | An improved method and apparatus for the purification of air in industry, pertainingto the incidence of dust and bacteria therein, in the prevention of occupational diseases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB781451A true GB781451A (en) | 1957-08-21 |
Family
ID=9785448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4874/52A Expired GB781451A (en) | 1952-02-25 | 1952-02-25 | An improved method and apparatus for the purification of air in industry, pertainingto the incidence of dust and bacteria therein, in the prevention of occupational diseases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB781451A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920232A (en) * | 2010-08-02 | 2010-12-22 | 李春 | Full-automatic railway transportation dust suppression sprinkling system |
| CN112044215A (en) * | 2020-09-04 | 2020-12-08 | 赵卫东 | Multilayer treatment formula atmosphere treatment equipment |
-
1952
- 1952-02-25 GB GB4874/52A patent/GB781451A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920232A (en) * | 2010-08-02 | 2010-12-22 | 李春 | Full-automatic railway transportation dust suppression sprinkling system |
| CN101920232B (en) * | 2010-08-02 | 2012-08-22 | 李春 | Full-automatic railway transportation dust suppression sprinkling system |
| CN112044215A (en) * | 2020-09-04 | 2020-12-08 | 赵卫东 | Multilayer treatment formula atmosphere treatment equipment |
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