FI78777B - Munstycksanordning. - Google Patents

Munstycksanordning. Download PDF

Info

Publication number
FI78777B
FI78777B FI874544A FI874544A FI78777B FI 78777 B FI78777 B FI 78777B FI 874544 A FI874544 A FI 874544A FI 874544 A FI874544 A FI 874544A FI 78777 B FI78777 B FI 78777B
Authority
FI
Finland
Prior art keywords
nozzle
housing
flue gas
gas flow
opening
Prior art date
Application number
FI874544A
Other languages
English (en)
Finnish (fi)
Other versions
FI874544A0 (fi
FI874544A (fi
FI78777C (sv
Inventor
Kari Kokkonen
Seppo Tuominiemi
Hannu Alppi
Martti Lehtimaeki
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI874544A priority Critical patent/FI78777C/sv
Publication of FI874544A0 publication Critical patent/FI874544A0/fi
Priority to US07/257,906 priority patent/US4891170A/en
Priority to SU884356798A priority patent/SU1671167A3/ru
Publication of FI874544A publication Critical patent/FI874544A/fi
Publication of FI78777B publication Critical patent/FI78777B/fi
Application granted granted Critical
Publication of FI78777C publication Critical patent/FI78777C/sv

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/21Mixing gases with liquids by introducing liquids into gaseous media
    • B01F23/213Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
    • B01F23/2132Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31322Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used simultaneously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331Perforated, multi-opening, with a plurality of holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)

Claims (14)

1. Munstycksanordning, vilken uppvisar ätminstone ett munstycke (1) för att duscha ett flytande fuktnings-5 medium i en strömning av rökgaser, speciellt för att kylä av rökgaser och en stomme (2) för att leda fuktningsmediet tili munstycket (1), varvid munstycket (1) och stommen (2) väsentligen placerats i rökgasens strömningskanal eller motsvarande, känneteck-n a d av att munstycket (1) och stommen (2) väsentligen omges av ett hölje (3) eller motsvarande, vilket uppvisar en öppning (10) för att leda duschen av fuktningsmedium in i rökgasströmningen.
2. Munstycksanordning enligt patentkrav 1, k ä n - netecknad av att munstycket (1) och stommen (2) anordnats flyttbart i förhällande tili höljet för att väsentligen avlägsna munstycket (1) och stommen (2) ur höljet (3) ur rökgasernas strömningskanal. 20
3. Munstycksanordning enligt patentkrav 1 och 2, kännetecknad av att öppningen (10) anordnats slutbar med hjälp av ett tillslutningsorgan (9), speciellt da munstycket (1) och stommen (2) är 25 avlägsnade ur höljet (3).
4. Munstycksanordning enligt patentkrav 3, kännetecknad av att tillslutningsorganet (9) anordnats i samband med öppningen (10) och rörbart 50 mellan ett öppet och ett slutet läge i förhällande tili höljet (3).
5. Munstycksanordning enligt patentkrav 3 och 4, kännetecknad av att tillslutningsorganet 55 (9) fungerar med hjälp av ett organ (11) som star i samband med tillslutningsorganet, och vilket för att 78777 11 ästadkomma en öppnings- och slutningsverkan kan päverkas utanför rökgasens strömningskanal.
6. Munstycksanordning enligt patentkrav 3 och 4, 5 kannetecknad av att tillslutningsorganets funktion kopplats tili en rörelse i munstycket (1) och stomroen (2) i förhällande tili höljet, varvid ett organ i munstycket (1) och/eller i stommen (2) skjuter tillslutningsorganet (9) i ett öppet läge eller ett slutet läge.
7. Munstycksanordning enligt patentkrav 4-6, kannetecknad av att tillslutningsorganet (9) placerats inne i höljet (3). 15
8. Munstycksanordning enligt patentkrav 1, kannetecknad av att höljets (3) tvärsnittsform i gasens strömningsriktning formats aerodynamiskt, varvid träffzonen (KV) för rökgasströmningen har en väsent- 2q ligen böjd form och rökgasströmningens bakzon (JV) har en väsentligen konisk form i riktning mot bakkanten (JR).
9. Munstycksanordning enligt patentkrav 8, k ä n - 25 netecknad av att höljets tvärsnittsform omfat- tar väsentligen parallella sidoväggar (SS) mellan träffzonen (KV) och bakzonen (JV), vilka sidoväggar (SS) bildar en mellanzon (W) .
10. Munstycksanordning enligt patentkrav 1, 8 och 9, kännetecknad av att duschen som kommer ur munstycket (1) anordnats att styras väsentligen i riktningen för rökgasströmnningen (pii 5), varvid öppningen (10) i höljet sträcker sig tili bakkanten 35 <JR)·
FI874544A 1987-10-15 1987-10-15 Munstycksanordning FI78777C (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI874544A FI78777C (sv) 1987-10-15 1987-10-15 Munstycksanordning
US07/257,906 US4891170A (en) 1987-10-15 1988-10-14 Nozzle Assembly
SU884356798A SU1671167A3 (ru) 1987-10-15 1988-10-14 Форсуночное устройство

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874544A FI78777C (sv) 1987-10-15 1987-10-15 Munstycksanordning
FI874544 1987-10-15

Publications (4)

Publication Number Publication Date
FI874544A0 FI874544A0 (fi) 1987-10-15
FI874544A FI874544A (fi) 1989-04-16
FI78777B true FI78777B (fi) 1989-05-31
FI78777C FI78777C (sv) 1989-09-11

Family

ID=8525237

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874544A FI78777C (sv) 1987-10-15 1987-10-15 Munstycksanordning

Country Status (3)

Country Link
US (1) US4891170A (sv)
FI (1) FI78777C (sv)
SU (1) SU1671167A3 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980099A (en) * 1990-01-16 1990-12-25 The Babcock & Wilcox Company Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream
US5639286A (en) * 1995-12-12 1997-06-17 Chen; Chia Shien Vertical fluid dynamic cooling tower
DE19644244A1 (de) * 1996-10-24 1998-04-30 Henkel Kgaa Wirbelbettapparat und Verfahren zum Betreiben des Apparates
US7731100B2 (en) * 2008-08-12 2010-06-08 Walsh Jr William Arthur Joining the mixing and variable gas atomizing of reactive chemicals in flue gas cleaning systems for removal of sulfur oxides, nitrogen oxides and mercury
WO2019040786A2 (en) * 2017-08-24 2019-02-28 Aecom LANCE OF IMPROVED SBS
WO2023208337A1 (de) * 2022-04-27 2023-11-02 Wacker Chemie Ag Vorrichtungen und verfahren zum mischen von gasen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687614A (en) * 1947-02-01 1954-08-31 Esther C Goddard Fuel admission device for resonance combustion apparatus
US2561432A (en) * 1947-08-07 1951-07-24 Farquhar Company Ab Sprayer
US3113168A (en) * 1957-07-02 1963-12-03 Kinney Eng Inc S P Furnace gas cleaning and cooling apparatus
US3842615A (en) * 1972-11-06 1974-10-22 Standard Havens Evaporative cooler
US3946949A (en) * 1974-09-04 1976-03-30 Allis-Chalmers Corporation Nozzle for rotary kiln
US3912469A (en) * 1974-09-11 1975-10-14 Lone Star Steel Co Apparatus for the removal of contaminants from gas streams
US3918639A (en) * 1974-09-19 1975-11-11 Coen Co Oil atomizer
US4083932A (en) * 1976-05-12 1978-04-11 Ppg Industries, Inc. Method and apparatus for treating gases
US4073832A (en) * 1976-06-28 1978-02-14 Texaco Inc. Gas scrubber
GB1589566A (en) * 1976-09-08 1981-05-13 British Petroleum Co Nozzle arrangement suitable for a fluidised bed furnace
US4257559A (en) * 1979-07-31 1981-03-24 Noren Tore H Removable and self sealing spray manifold for commercial dishwasher
FR2903754A1 (fr) * 2006-07-13 2008-01-18 Plastic Omnium Cie Organe de raccordement d'un attenuateur de bruit, article comprenant cet organe, conduite de fluide hydraulique et procede d'assemblage.

Also Published As

Publication number Publication date
FI874544A0 (fi) 1987-10-15
FI874544A (fi) 1989-04-16
US4891170A (en) 1990-01-02
FI78777C (sv) 1989-09-11
SU1671167A3 (ru) 1991-08-15

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Owner name: OY TAMPELLA AB