SE9904363L - Device and ways to reduce emissions of environmentally hazardous emissions - Google Patents
Device and ways to reduce emissions of environmentally hazardous emissionsInfo
- Publication number
- SE9904363L SE9904363L SE9904363A SE9904363A SE9904363L SE 9904363 L SE9904363 L SE 9904363L SE 9904363 A SE9904363 A SE 9904363A SE 9904363 A SE9904363 A SE 9904363A SE 9904363 L SE9904363 L SE 9904363L
- Authority
- SE
- Sweden
- Prior art keywords
- nozzle
- opening
- emissions
- water
- exit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/346—Controlling the process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/002—Supplying water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/34—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Each nozzle comprises a conical mantle (4) with a nozzle exit (6) in its bottom opening (5), connected to water and compressed air supplies in order to blow a jet of water droplets into the furnace combustion chamber. A device (1) for reducing environmentally harmful emissions from furnaces with burners, especially rotary furnaces, comprises a ring with nozzles arranged around the burner, and pipes (9, 12, 14) for air (11) and water (10). Each nozzle comprises a conical mantle with an opening in the bottom and a nozzle exit centrally positioned in the opening. The channel extending through the nozzle exit is used to transport water from a pipe (9) and the tubular end (63) of this exit. An inlet opening in the nozzle exit is connected to a pipe (12) supplying compressed air. Pipes (13) for fan air (13) are connected to a distributor chamber (15) for guiding it through the nozzle opening into the furnace combustion chamber. An Independent claim is also included for reducing nitrogen oxide (NOx) emissions using this device, in which compressed air is used to form jets of water droplets sprayed into the furnace.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9904363A SE9904363L (en) | 1999-11-30 | 1999-11-30 | Device and ways to reduce emissions of environmentally hazardous emissions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9904363A SE9904363L (en) | 1999-11-30 | 1999-11-30 | Device and ways to reduce emissions of environmentally hazardous emissions |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9904363D0 SE9904363D0 (en) | 1999-11-30 |
SE514065C2 SE514065C2 (en) | 2000-12-18 |
SE9904363L true SE9904363L (en) | 2000-12-18 |
Family
ID=20417933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9904363A SE9904363L (en) | 1999-11-30 | 1999-11-30 | Device and ways to reduce emissions of environmentally hazardous emissions |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE9904363L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2684679C1 (en) * | 2017-11-14 | 2019-04-11 | Федеральное государственное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) | Mobile device for removing contaminated outdoor air |
-
1999
- 1999-11-30 SE SE9904363A patent/SE9904363L/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2684679C1 (en) * | 2017-11-14 | 2019-04-11 | Федеральное государственное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) | Mobile device for removing contaminated outdoor air |
Also Published As
Publication number | Publication date |
---|---|
SE514065C2 (en) | 2000-12-18 |
SE9904363D0 (en) | 1999-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |