CA3247376A1 - Ensemble buse de mélange de fluide, et procédé et ensemble pour réduire les émissions d’oxydes d’azote et augmenter le transfert de chaleur dans des appareils de chauffage de traitement cuit - Google Patents

Ensemble buse de mélange de fluide, et procédé et ensemble pour réduire les émissions d’oxydes d’azote et augmenter le transfert de chaleur dans des appareils de chauffage de traitement cuit

Info

Publication number
CA3247376A1
CA3247376A1 CA3247376A CA3247376A CA3247376A1 CA 3247376 A1 CA3247376 A1 CA 3247376A1 CA 3247376 A CA3247376 A CA 3247376A CA 3247376 A CA3247376 A CA 3247376A CA 3247376 A1 CA3247376 A1 CA 3247376A1
Authority
CA
Canada
Prior art keywords
fluid
assembly
section
fluid mixture
mixture
Prior art date
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
CA3247376A
Other languages
English (en)
Inventor
Matthew Martin
Erwin Platvoet
Original Assignee
Xrg Technologies LLC
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 US17/716,307 external-priority patent/US12449124B2/en
Application filed by Xrg Technologies LLC filed Critical Xrg Technologies LLC
Publication of CA3247376A1 publication Critical patent/CA3247376A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/267—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/10—Premixing fluegas with fuel and combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

"Il est décrit un procédé et un ensemble destinés à fournir de la chaleur selon un modèle souhaité tout en inhibant la production d’oxydes d’azote et de dioxyde de carbone. L’ensemble comprend un ensemble buse de mélange de fluide en communication fluidique avec un conduit externe et une section rayonnante d’un appareil de chauffage de traitement cuit. L’ensemble buse de mélange de fluide comprend un canal de mélange ouvert présentant une section de convergence amont, une section de mélange intermédiaire et une section divergente aval destinée à entraîner un mélange de fluide avec des produits de combustion de gaz de carneau viciés. L’ensemble buse de mélange de fluide est installé dans la paroi, le plancher ou le plafond de l’appareil de chauffage cuit."
CA3247376A 2022-04-08 2023-02-03 Ensemble buse de mélange de fluide, et procédé et ensemble pour réduire les émissions d’oxydes d’azote et augmenter le transfert de chaleur dans des appareils de chauffage de traitement cuit Pending CA3247376A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/716,307 2022-04-08
US17/716,307 US12449124B2 (en) 2019-03-01 2022-04-08 Method and device to reduce emissions of nitrogen oxides and increase heat transfer in fired process heaters
PCT/US2023/061912 WO2023196706A1 (fr) 2022-04-08 2023-02-03 Ensemble buse de mélange de fluide, et procédé et ensemble pour réduire les émissions d'oxydes d'azote et augmenter le transfert de chaleur dans des appareils de chauffage de traitement cuit

Publications (1)

Publication Number Publication Date
CA3247376A1 true CA3247376A1 (fr) 2023-10-12

Family

ID=86007623

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3247376A Pending CA3247376A1 (fr) 2022-04-08 2023-02-03 Ensemble buse de mélange de fluide, et procédé et ensemble pour réduire les émissions d’oxydes d’azote et augmenter le transfert de chaleur dans des appareils de chauffage de traitement cuit

Country Status (3)

Country Link
EP (1) EP4505112A1 (fr)
CA (1) CA3247376A1 (fr)
WO (1) WO2023196706A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259351A (fr) * 1969-04-14 1972-01-05
ATE278153T1 (de) * 2000-03-13 2004-10-15 John Zink Co Llc Wandstrahlungsbrenner mit niedriger nox-emission
EP2326429B1 (fr) * 2008-09-25 2019-08-14 Sno Tek P/L Buses a jet de fluide plat presentant une taille de gouttelettes reglable et un angle de pulverisation fixe ou variable
US10012425B2 (en) * 2012-08-29 2018-07-03 Snow Logic, Inc. Modular dual vector fluid spray nozzles

Also Published As

Publication number Publication date
EP4505112A1 (fr) 2025-02-12
WO2023196706A1 (fr) 2023-10-12

Similar Documents

Publication Publication Date Title
JP4264004B2 (ja) ＮＯｘ低放出の改良型バーナーシステム
EP0187441B1 (fr) Brûleur à prémélange avec émission réduite de NOx
US6238206B1 (en) Low-emissions industrial burner
US5240404A (en) Ultra low NOx industrial burner
CN101983305B (zh) 燃烧器
US6796790B2 (en) High capacity/low NOx radiant wall burner
US6634881B2 (en) Biogas flaring unit
WO2016105489A2 (fr) Stabilisateurs de flamme à recirculation de combustible et d'oxydant, systèmes de combustion comprenant de tels stabilisateurs de flamme, et procédés associés
PL185958B1 (pl) Urządzenie do spalania paliwa pyłowego w kotle
US20140230701A1 (en) Natural draft low swirl burner
CN108603659B (zh) 低NOx燃烧器装置和方法
EP3152490B1 (fr) Appareil brûleur asymétrique à faible émission de nox et procédé
EP4022222B1 (fr) Appareil brûleur à faible émission de nox et procédé associé
US12449124B2 (en) Method and device to reduce emissions of nitrogen oxides and increase heat transfer in fired process heaters
US4958619A (en) Portable, flueless, low nox, low co space heater
WO2017153348A1 (fr) Appareil de type brûleur et procédé de combustion
EP4505112A1 (fr) Ensemble buse de mélange de fluide, et procédé et ensemble pour réduire les émissions d'oxydes d'azote et augmenter le transfert de chaleur dans des appareils de chauffage de traitement cuit
TWI807525B (zh) 具有固定葉片的燃燒器
US12449122B2 (en) Free-jet burner and method for low CO2, NOx, and CO emissions
JP4264003B2 (ja) 改良型燃焼排ガス循環を使用するバーナーシステム
CN114110589B (zh) 喷嘴、燃烧器和燃气热水器
CN117999439A (zh) 贫预混合式辐射壁燃烧器设备及方法
JPH11211010A (ja) 微粉炭ボイラの燃焼方法
Ikezaki et al. The performance of the low Nox aero gas turbine combustor under high pressure
Waibel et al. Burner design

Legal Events

Date Code Title Description
A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A00-A101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION RECEIVED - PCT

Effective date: 20241002

A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A00-A102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: COMPLIANCE REQUIREMENTS DETERMINED MET

Effective date: 20241017

A15 Pct application entered into the national or regional phase

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A15-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: NATIONAL ENTRY REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20241017

P18 Priority claim added or amended

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P18-P105 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: PRIORITY CLAIM REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20241017

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20241119

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 2ND ANNIV.) - STANDARD

Year of fee payment: 2

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250107

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250107

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250107

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 3RD ANNIV.) - STANDARD

Year of fee payment: 3

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251119

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251119