CO2018010550A2 - Método para incrementar la eficiencia en quemadores y quemador - Google Patents

Método para incrementar la eficiencia en quemadores y quemador

Info

Publication number
CO2018010550A2
CO2018010550A2 CONC2018/0010550A CO2018010550A CO2018010550A2 CO 2018010550 A2 CO2018010550 A2 CO 2018010550A2 CO 2018010550 A CO2018010550 A CO 2018010550A CO 2018010550 A2 CO2018010550 A2 CO 2018010550A2
Authority
CO
Colombia
Prior art keywords
burner
nozzles
series
intended
primary air
Prior art date
Application number
CONC2018/0010550A
Other languages
English (en)
Inventor
Ferreira Guilherme Martins
Rainer Fabiani Luis Filipe Von
Pinho Luiz Felipe De
Sousa Borges Rodrigo De
Original Assignee
Dynamis Engenharia E Comercio Ltda
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
Priority claimed from BR102016010608A external-priority patent/BR102016010608A2/pt
Priority claimed from BR102017009706-4A external-priority patent/BR102017009706A2/pt
Application filed by Dynamis Engenharia E Comercio Ltda filed Critical Dynamis Engenharia E Comercio Ltda
Publication of CO2018010550A2 publication Critical patent/CO2018010550A2/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/04—Burners producing cylindrical flames without centrifugal action
    • 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
    • F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06041—Staged supply of oxidant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06043—Burner staging, i.e. radially stratified flame core burners

Abstract

Se describe un quemador (102) que comprende una estructura multi-tubular concéntrica, formada por tubos (111-115) y que en el extremo inferior de dicho quemador (102) se prevé un cabezal de combustión (120), en el que están perforadas diversas boquillas de inyección de combustible y de aire primario (Ap). Dicho cabezal de combustión (120) comprende al menos una serie de boquillas (121) destinadas a inyectar un flujo externo de aire primario; una segunda serie de boquillas (122) destinadas a la inyección de un flujo de aire primario tangencial; una tercera serie de aperturas (123) destinadas a la inyección del combustible y del aire de transporte. Los extremos inferiores del primero (111) y del segundo (112) tubos del quemador (102) están enlazados y definen una superficie anular externa (131) continua del quemador (120), y las referidas boquillas (121) están dispuestas dentro de un área de inscripción (141) y el tamaño de las boquillas (121) está limitado por una relación entre el área abierta Ao de las boquillas (121) y el área cerrada Ac complementaria.
CONC2018/0010550A 2016-05-11 2018-10-01 Método para incrementar la eficiencia en quemadores y quemador CO2018010550A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR102016010608A BR102016010608A2 (pt) 2016-05-11 2016-05-11 método para incrementar a eficiência em queimadores e queimador
BR102017009706-4A BR102017009706A2 (pt) 2017-05-09 2017-05-09 método para incrementar a eficiência em queimadores e queimador
PCT/BR2017/050111 WO2017193191A1 (en) 2016-05-11 2017-05-10 Method to enhance burner efficiency and burner

Publications (1)

Publication Number Publication Date
CO2018010550A2 true CO2018010550A2 (es) 2018-10-10

Family

ID=60266082

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0010550A CO2018010550A2 (es) 2016-05-11 2018-10-01 Método para incrementar la eficiencia en quemadores y quemador

Country Status (4)

Country Link
US (1) US20190113225A1 (es)
CO (1) CO2018010550A2 (es)
MX (1) MX2018012055A (es)
WO (1) WO2017193191A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108728168A (zh) * 2017-04-14 2018-11-02 航天长征化学工程股份有限公司 一种气化烧嘴

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1707772A (en) * 1925-07-13 1929-04-02 Blaw Knox Co Fuel nozzle
US2928459A (en) * 1955-07-08 1960-03-15 Texaco Inc Annulus type burner assembly with replaceable inner tip
US4258544A (en) * 1978-09-15 1981-03-31 Caterpillar Tractor Co. Dual fluid fuel nozzle
DE3027587A1 (de) * 1980-07-21 1982-02-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Brenner fuer feste brennstoffe
EP0887589B9 (en) * 1996-12-27 2008-11-05 Sumitomo Osaka Cement Co., Ltd. Device and method for combustion of fuel
JP3678184B2 (ja) * 2001-09-10 2005-08-03 三菱マテリアル株式会社 ロータリーキルンの燃料燃焼方法及び燃焼装置
AU2007301377B2 (en) * 2006-09-27 2011-02-03 Mitsubishi Power, Ltd. Burner, and combustion equipment and boiler comprising burner
DE102006060867B4 (de) * 2006-12-22 2020-07-02 Khd Humboldt Wedag Gmbh Drehofenbrenner
DE202008001981U1 (de) * 2008-02-13 2008-04-17 Khd Humboldt Wedag Gmbh Vertikal verfahrbare Brenneranordnung
US20150128833A1 (en) * 2011-11-25 2015-05-14 Flsmidth A/S Cyclone Burner
US9709269B2 (en) * 2014-01-07 2017-07-18 Air Products And Chemicals, Inc. Solid fuel burner
FR3024765B1 (fr) * 2014-08-06 2016-07-29 Fives Pillard Bruleur a injection d'air ou de gaz ajustable

Also Published As

Publication number Publication date
US20190113225A1 (en) 2019-04-18
MX2018012055A (es) 2019-01-10
WO2017193191A1 (en) 2017-11-16

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