JP2017508120A - Combustor nozzle - Google Patents

Combustor nozzle Download PDF

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Publication number
JP2017508120A
JP2017508120A JP2016528334A JP2016528334A JP2017508120A JP 2017508120 A JP2017508120 A JP 2017508120A JP 2016528334 A JP2016528334 A JP 2016528334A JP 2016528334 A JP2016528334 A JP 2016528334A JP 2017508120 A JP2017508120 A JP 2017508120A
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JP
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Patent type
Prior art keywords
outlet
fuel
passage
combustion improver
nozzle
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Legal status (The legal status 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 status listed.)
Pending
Application number
JP2016528334A
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Japanese (ja)
Inventor
ユイ,リャン
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ユイ,リャン
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Filing date
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    • 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, e.g. noise reduction means
    • F23D14/48Nozzles
    • F23D14/58Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • F23D11/36Details, e.g. burner cooling means, noise reduction means
    • F23D11/38Nozzles; Cleaning devices therefor
    • 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
    • F23D14/20Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • 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, e.g. noise reduction means
    • F23D14/48Nozzles

Abstract

燃料通路(7)と助燃剤通路(2)とを含み、助燃剤通路(2)は燃料通路(7)の内部にあり、前記ノズル出口リング(8)の内壁と助燃剤出口(4)の外壁からなる環形孔は燃料出口(6)である、ことを特徴とする燃焼器ノズル。 Includes a fuel passage (7) and the combustion improver passage (2), combustion improver passage (2) is internal to the fuel passageway (7), the inner wall and the combustion improver outlet of the nozzle outlet ring (8) (4) the annular hole consisting of the outer wall is a fuel outlet (6), a combustor nozzle, characterized in that.
前記ノズルは燃焼器の燃焼に有利な条件を提供する。 The nozzle provides favorable conditions for combustion of the combustor.

Description

本発明は燃焼器ノズルに関し、燃焼器分野に属する。 The present invention relates to a combustor nozzle, belonging to the combustor art.

現在、燃焼器ノズルは燃料準備の装置である。 Currently, the combustor nozzle is a device of the fuel preparation.

その機能は燃焼器の燃焼に対して非常に有利な条件を創造できない。 Its function can not create very favorable conditions for the combustor of the combustion.

本発明は新型燃焼器ノズルを提供することを目的とする。 The present invention aims to provide a new combustor nozzles. 本発明は、ノズル本体内に助燃剤通路と燃料通路があり、助燃剤通路は燃料通路内部にあり、助燃剤通路の一端は助燃剤の入口であり、助燃剤通路の他の一端は助燃剤の出口であり、ノズルには燃料入口があり、ノズル出口は助燃剤の出口と燃料出口により共同に構成され、その中、ノズル出口リングの内壁と助燃剤出口の外壁からなる環形孔は燃料出口であることによって実現される。 The present invention, there is combustion improver passage and the fuel passage in the nozzle body, combustion improver passage is internal fuel passage, one end of the combustion improver passage is an inlet of the combustion improver, the other end of the combustion improver passage combustion improver a outlet, the nozzle has a fuel inlet, nozzle outlets are configured to jointly by the outlet and the fuel outlet of the combustion improver, among which, the ring-shaped hole fuel outlet consisting of inner and outer walls of the combustion improver outlet nozzle outlets ring it is achieved by at.

前記ノズルは燃焼器の燃焼に有利な条件を提供する。 The nozzle provides favorable conditions for combustion of the combustor.

本発明の概略図である。 It is a schematic diagram of the present invention.

図1の示すように、助燃剤は助燃剤の入り口3によりノズル本体1内の助燃剤通路2に進入してから助燃剤の出口4から噴出され、燃料は燃料入口5からノズル本体1内の燃料通路7に進入してから燃料出口6から噴出され、燃料出口6はノズル出口リング8の内壁と助燃剤出口4の外壁からなる環形孔である。 As indicated by Figure 1, combustion improver is ejected from the outlet 4 of the combustion improver from enters the combustion improvers passage 2 in the nozzle body 1 by the entrance 3 of the combustion improver, the fuel from the fuel inlet 5 of the nozzle body 1 ejected from enters the fuel passage 7 from the fuel outlet 6, the fuel outlet 6 are ring-shaped hole made of the outer wall of the inner wall and combustion improver outlet 4 of the nozzle outlet ring 8.

(実施例) (Example)
図1の示すように、助燃剤は助燃剤の入り口3によりノズル本体1内の助燃剤通路2に進入してから助燃剤の出口4から噴出され、燃料は燃料入口5によりノズル本体1内の燃料通路7に進入してから燃料出口6から噴出され、燃料出口6はノズル出口リング8の内壁と助燃剤出口4の外壁からなる環形孔である。 As indicated by Figure 1, combustion improver is ejected from the outlet 4 of the combustion improver from enters the combustion improvers passage 2 in the nozzle body 1 by the entrance 3 of the combustion improver, the fuel by the fuel inlet 5 of the nozzle body 1 ejected from enters the fuel passage 7 from the fuel outlet 6, the fuel outlet 6 are ring-shaped hole made of the outer wall of the inner wall and combustion improver outlet 4 of the nozzle outlet ring 8. その中、環形孔の幅と半径は調整可能である。 Wherein, the width and radius of the annular hole can be adjusted.

上記内容は、本発明の最適な実施形態に過ぎず、本発明の保護範囲はこれに限定されていない。 The above contents are only optimal embodiment of the present invention, the protective scope of the present invention is not limited thereto. 本発明の技術方案及びその構想に基づいて行われる均等な置き換えと変更は、本発明の保護範囲に含まれるはずである。 Equivalent replacement and changes performed based on the technical solution and concept of the present invention should be included in the protection scope of the present invention.

本発明は燃焼器の効率を向上させるとともに、産業化応用、取り付けとメンテナンスに非常に便利である。 With the present invention improves the efficiency of the combustor, industrialization applications, it is very convenient to the mounting and maintenance.

1 ノズル本体2 助燃剤通路3 助燃剤の入口4 助燃剤の出口5 燃料入口6 燃料出口7 燃料通路8 ノズル出口リング 1 the nozzle body 2 outlet 5 fuel inlet 6 fuel outlet 7 the fuel passage 8 nozzle outlet ring inlet 4 combustion improver of combustion improver passage 3 combustion improver

Claims (1)

  1. 燃料通路(7)と助燃剤通路(2)とを含み、助燃剤通路(2)は燃料通路(7)の内部にあり、前記ノズル出口リング(8)の内壁と助燃剤出口(4)の外壁からなる環形孔は燃料出口(6)である、ことを特徴とする燃焼器ノズル。 Includes a fuel passage (7) and the combustion improver passage (2), combustion improver passage (2) is internal to the fuel passageway (7), the inner wall and the combustion improver outlet of the nozzle outlet ring (8) (4) the annular hole consisting of the outer wall is a fuel outlet (6), a combustor nozzle, characterized in that.
JP2016528334A 2013-07-25 2014-07-23 Combustor nozzle Pending JP2017508120A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201320446743.2 2013-07-25
CN 201320446743 CN203442826U (en) 2013-07-25 2013-07-25 Combustor nozzle
CN 201310315933 CN104344405A (en) 2013-07-25 2013-07-25 Burner nozzle
CN201310315933.5 2013-07-25
PCT/CN2014/082835 WO2015010622A1 (en) 2013-07-25 2014-07-23 Burner nozzle

Publications (1)

Publication Number Publication Date
JP2017508120A true true JP2017508120A (en) 2017-03-23

Family

ID=52392741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016528334A Pending JP2017508120A (en) 2013-07-25 2014-07-23 Combustor nozzle

Country Status (4)

Country Link
US (1) US20160195268A1 (en)
EP (1) EP3026340A4 (en)
JP (1) JP2017508120A (en)
WO (1) WO2015010622A1 (en)

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US4389243A (en) * 1979-05-11 1983-06-21 Dravo Corporation Method for the flash oxidation of metal concentrates
DE3027587C2 (en) * 1980-07-21 1989-09-14 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln, De
US5178533A (en) * 1989-10-04 1993-01-12 Enterprise Generale De Chauffage Industries Pillard Process for exploiting a burner and burners for a rotary tubular furnance
DK169633B1 (en) * 1990-01-29 1994-12-27 Smidth & Co As F L A burner for solid and liquid or gaseous fuel
US5408830A (en) * 1994-02-10 1995-04-25 General Electric Company Multi-stage fuel nozzle for reducing combustion instabilities in low NOX gas turbines
DE19854390C2 (en) * 1998-11-25 2001-10-31 Messer Griesheim Gmbh Apparatus and method for Perliteherstellung
US6773256B2 (en) * 2002-02-05 2004-08-10 Air Products And Chemicals, Inc. Ultra low NOx burner for process heating
JP2004035365A (en) * 2002-07-05 2004-02-05 Fujikura Ltd Multiple pipe burner and method of manufacturing glass body using the same
JP2004301372A (en) * 2003-03-28 2004-10-28 Osaka Gas Co Ltd Combustion equipment
FI116619B (en) * 2004-07-02 2006-01-13 Liekki Oy A method and apparatus for producing an optical material and an optical waveguide
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JP5362382B2 (en) * 2008-02-27 2013-12-11 信越化学工業株式会社 Matrix producing burner manufacturing method and an optical fiber for an optical fiber preform
DE102010004787B4 (en) * 2010-01-16 2014-02-13 Lurgi Gmbh A method and burner for production of synthesis gas
US8632621B2 (en) * 2010-07-12 2014-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for melting a solid charge
CN102399593B (en) * 2011-10-13 2014-04-02 东方电气集团东方锅炉股份有限公司 Burner used for gasifier
CN202494101U (en) * 2012-03-07 2012-10-17 广西有色再生金属有限公司 Oven combustion device of top-blown converter
CN203442826U (en) * 2013-07-25 2014-02-19 于良 Combustor nozzle

Also Published As

Publication number Publication date Type
US20160195268A1 (en) 2016-07-07 application
EP3026340A1 (en) 2016-06-01 application
EP3026340A4 (en) 2017-04-19 application
WO2015010622A1 (en) 2015-01-29 application

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