PL3135997T3 - Urządzenie do mieszania powietrza/gazu do palników ze wstępnym mieszaniem i palnik ze wstępnym mieszaniem wyposażony w takie urządzenie - Google Patents

Urządzenie do mieszania powietrza/gazu do palników ze wstępnym mieszaniem i palnik ze wstępnym mieszaniem wyposażony w takie urządzenie

Info

Publication number
PL3135997T3
PL3135997T3 PL16186697T PL16186697T PL3135997T3 PL 3135997 T3 PL3135997 T3 PL 3135997T3 PL 16186697 T PL16186697 T PL 16186697T PL 16186697 T PL16186697 T PL 16186697T PL 3135997 T3 PL3135997 T3 PL 3135997T3
Authority
PL
Poland
Prior art keywords
premix
air
gas mixing
burner provided
burners
Prior art date
Application number
PL16186697T
Other languages
English (en)
Inventor
Emil Calzolari
Simona DI NINNI
Andrea Lovato
Vito Poletto
Original Assignee
Riello S.P.A.
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 Riello S.P.A. filed Critical Riello S.P.A.
Publication of PL3135997T3 publication Critical patent/PL3135997T3/pl

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details
    • F23D14/62Mixing devices; Mixing tubes
    • 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
    • B01F23/10Mixing gases with gases
    • 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
    • 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
    • B01F25/31334Injector 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 the opening for introducing the supplementary stream being a slit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/34Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • 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
    • B01F2025/91Direction of flow or arrangement of feed and discharge openings
    • B01F2025/912Radial flow
    • B01F2025/9121Radial flow from the center to the circumference, i.e. centrifugal flow
    • 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
    • B01F2025/91Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2900/00Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14Special features of gas burners
    • F23D2900/14021Premixing burners with swirling or vortices creating means for fuel or air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
PL16186697T 2015-08-31 2016-08-31 Urządzenie do mieszania powietrza/gazu do palników ze wstępnym mieszaniem i palnik ze wstępnym mieszaniem wyposażony w takie urządzenie PL3135997T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB2015A003299A ITUB20153299A1 (it) 2015-08-31 2015-08-31 Apparecchiatura di miscelazione aria/gas per bruciatori premiscelati e bruciatore premiscelato provvisto di una tale apparecchiatura
EP16186697.5A EP3135997B1 (en) 2015-08-31 2016-08-31 Air/gas mixing apparatus for premix burners and premix burner provided with such an apparatus

Publications (1)

Publication Number Publication Date
PL3135997T3 true PL3135997T3 (pl) 2019-08-30

Family

ID=54843928

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16186697T PL3135997T3 (pl) 2015-08-31 2016-08-31 Urządzenie do mieszania powietrza/gazu do palników ze wstępnym mieszaniem i palnik ze wstępnym mieszaniem wyposażony w takie urządzenie

Country Status (5)

Country Link
EP (1) EP3135997B1 (pl)
ES (1) ES2720031T3 (pl)
IT (1) ITUB20153299A1 (pl)
PL (1) PL3135997T3 (pl)
TR (1) TR201908121T4 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114811945B (zh) 2022-04-29 2023-03-24 西安交通大学 一种预混低氮燃气锅炉
CN115013973B (zh) * 2022-06-02 2023-10-24 西安交通大学 一种全预混水冷燃气锅炉
CN115235117B (zh) * 2022-07-21 2023-10-31 西安交通大学 一种可承压的双螺旋水冷盘管卧式预混燃气锅炉

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548790A1 (de) * 1975-10-31 1977-05-05 Gaswaerme Inst E V Brennerkopf fuer gas-geblaesebrenner fuer alle gasarten
US20020006591A1 (en) * 2000-07-07 2002-01-17 Hugens John R. Method and apparatus for mixing combustion gases
DE60333252D1 (de) * 2003-03-24 2010-08-19 Riello Spa Luft/Brenngasmischer für Vormischbrenner, und Verbrennungssystem mit einem solchen Mischer
WO2009021148A1 (en) * 2007-08-07 2009-02-12 Nathaniel Hughes Hughes molecular mixer and catalytic reactor

Also Published As

Publication number Publication date
EP3135997A1 (en) 2017-03-01
TR201908121T4 (tr) 2019-06-21
ES2720031T3 (es) 2019-07-17
ITUB20153299A1 (it) 2017-03-03
EP3135997B1 (en) 2019-04-03

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