ATE34445T1 - Zerstaeuber fuer einen brenner mit fluessigem brennstoff. - Google Patents

Zerstaeuber fuer einen brenner mit fluessigem brennstoff.

Info

Publication number
ATE34445T1
ATE34445T1 AT84101430T AT84101430T ATE34445T1 AT E34445 T1 ATE34445 T1 AT E34445T1 AT 84101430 T AT84101430 T AT 84101430T AT 84101430 T AT84101430 T AT 84101430T AT E34445 T1 ATE34445 T1 AT E34445T1
Authority
AT
Austria
Prior art keywords
liquid fuel
fuel
atomizers
fuel burner
central duct
Prior art date
Application number
AT84101430T
Other languages
German (de)
English (en)
Inventor
Mario Graziadio
Sergio Ligasacchi
Original Assignee
Ente Naz Energia Elettrica
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 Ente Naz Energia Elettrica filed Critical Ente Naz Energia Elettrica
Application granted granted Critical
Publication of ATE34445T1 publication Critical patent/ATE34445T1/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D1/00Burners for combustion of pulverulent fuel
    • F23D1/005Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/04Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/08Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/102Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Nozzles (AREA)
AT84101430T 1983-02-24 1984-02-13 Zerstaeuber fuer einen brenner mit fluessigem brennstoff. ATE34445T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19729/83A IT1161905B (it) 1983-02-24 1983-02-24 Atomizzatore per bruciatore di combustibili liquidi
EP84101430A EP0117472B1 (en) 1983-02-24 1984-02-13 Atomizer for a liquid fuel burner

Publications (1)

Publication Number Publication Date
ATE34445T1 true ATE34445T1 (de) 1988-06-15

Family

ID=11160713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84101430T ATE34445T1 (de) 1983-02-24 1984-02-13 Zerstaeuber fuer einen brenner mit fluessigem brennstoff.

Country Status (5)

Country Link
EP (1) EP0117472B1 (it)
JP (1) JPS6036811A (it)
AT (1) ATE34445T1 (it)
DE (1) DE3471360D1 (it)
IT (1) IT1161905B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442148A1 (de) * 1984-11-17 1986-05-28 L. & C. Steinmüller GmbH, 5270 Gummersbach Zerstaeuberduese mit aufgesetzter verteilerkappe zur reduzierung der stickoxid-emission bei der verbrennung von fluessigen brennstoffen
EP0248539B1 (en) * 1986-05-07 1992-01-29 Hitachi, Ltd. Atomizer and coal-water slurry fired boiler utilizing the same
ATE53249T1 (de) * 1986-07-14 1990-06-15 Ente Naz Energia Elettrica Zerstaeuber fuer einen brenner fuer fluessigen brennstoff.
US4819878A (en) * 1987-07-14 1989-04-11 The Babcock & Wilcox Company Dual fluid atomizer
GB9522336D0 (en) * 1995-11-01 1996-01-03 Benest Roger S Agricultural and horticultural spraying systems
DE19904395A1 (de) * 1999-02-04 2000-08-17 Steinmueller Gmbh L & C Zerstäuberdüse
JP2009014288A (ja) * 2007-07-06 2009-01-22 Hokkaido Olympia Kk バーナ装置
JP5678598B2 (ja) * 2010-11-17 2015-03-04 株式会社Ihi バーナ及び油噴霧チップの製造方法
FR2984995A1 (fr) 2011-12-21 2013-06-28 Air Liquide Dispositif et procede de pulverisation de liquide combustible
CN103115359B (zh) * 2012-12-15 2015-04-08 中国航天科技集团公司第六研究院第十一研究所 一种雾化高粘流体的气体辅助雾化喷嘴
US11534780B2 (en) 2017-11-14 2022-12-27 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
US11161128B2 (en) 2017-11-14 2021-11-02 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
CN107837595A (zh) * 2017-12-22 2018-03-27 和氟微孔滤芯科技(苏州)有限公司 一种微孔过滤器雾化喷淋装置
CN108580076A (zh) * 2018-04-28 2018-09-28 北京航天发射技术研究所 一种内雾化喷嘴及使用该内雾化喷嘴的内雾化喷头
CN114278935B (zh) * 2021-12-30 2024-06-07 乔治洛德方法研究和开发液化空气有限公司 燃烧器、包括其的燃烧器模块及加热装置
IT202200010448A1 (it) * 2022-05-19 2023-11-19 Dls Lab Srl Dispositivo nebulizzatore

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24771E (en) * 1960-01-19 Vaporizing and mixing unit
US2149115A (en) * 1936-11-27 1939-02-28 Socony Vacuum Oil Co Inc Oil burner
GB534638A (en) * 1939-09-08 1941-03-12 David Robertson Bruce Improvements in and relating to liquid fuel burners of the injection type
US2879948A (en) * 1956-04-18 1959-03-31 Alfred F Seibel Fuel and gaseous mixing unit
US3650476A (en) * 1968-01-16 1972-03-21 Babcock & Wilcox Co Liquid fuel burner
JPS49107726U (it) * 1972-12-31 1974-09-13
FR2212497B1 (it) * 1972-12-31 1976-11-19 Ishikawajima Harima Heavy Ind
JPS5610169Y2 (it) * 1978-08-29 1981-03-06

Also Published As

Publication number Publication date
IT8319729A0 (it) 1983-02-24
EP0117472A3 (en) 1985-05-22
EP0117472B1 (en) 1988-05-18
DE3471360D1 (en) 1988-06-23
EP0117472A2 (en) 1984-09-05
JPS6036811A (ja) 1985-02-26
IT1161905B (it) 1987-03-18
JPH0459524B2 (it) 1992-09-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee