SE9904363D0 - Device and ways to reduce emissions of environmentally hazardous emissions - Google Patents

Device and ways to reduce emissions of environmentally hazardous emissions

Info

Publication number
SE9904363D0
SE9904363D0 SE9904363A SE9904363A SE9904363D0 SE 9904363 D0 SE9904363 D0 SE 9904363D0 SE 9904363 A SE9904363 A SE 9904363A SE 9904363 A SE9904363 A SE 9904363A SE 9904363 D0 SE9904363 D0 SE 9904363D0
Authority
SE
Sweden
Prior art keywords
nozzle
opening
emissions
water
exit
Prior art date
Application number
SE9904363A
Other languages
Swedish (sv)
Other versions
SE9904363L (en
SE514065C2 (en
Inventor
Per-Ingvar Nilsson
Original Assignee
Ingvar Nilsson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingvar Nilsson filed Critical Ingvar Nilsson
Priority to SE9904363A priority Critical patent/SE514065C2/en
Publication of SE9904363D0 publication Critical patent/SE9904363D0/en
Publication of SE9904363L publication Critical patent/SE9904363L/en
Publication of SE514065C2 publication Critical patent/SE514065C2/en

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.
SE9904363A 1999-11-30 1999-11-30 Nitrogen oxide emission reducing device for burner furnaces, SE514065C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9904363A SE514065C2 (en) 1999-11-30 1999-11-30 Nitrogen oxide emission reducing device for burner furnaces,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904363A SE514065C2 (en) 1999-11-30 1999-11-30 Nitrogen oxide emission reducing device for burner furnaces,

Publications (3)

Publication Number Publication Date
SE9904363D0 true SE9904363D0 (en) 1999-11-30
SE9904363L SE9904363L (en) 2000-12-18
SE514065C2 SE514065C2 (en) 2000-12-18

Family

ID=20417933

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904363A SE514065C2 (en) 1999-11-30 1999-11-30 Nitrogen oxide emission reducing device for burner furnaces,

Country Status (1)

Country Link
SE (1) SE514065C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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
SE9904363L (en) 2000-12-18
SE514065C2 (en) 2000-12-18

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Legal Events

Date Code Title Description
NUG Patent has lapsed