BR112023006242A2 - GAS INJECTION SYSTEM IN STAGES - Google Patents

GAS INJECTION SYSTEM IN STAGES

Info

Publication number
BR112023006242A2
BR112023006242A2 BR112023006242A BR112023006242A BR112023006242A2 BR 112023006242 A2 BR112023006242 A2 BR 112023006242A2 BR 112023006242 A BR112023006242 A BR 112023006242A BR 112023006242 A BR112023006242 A BR 112023006242A BR 112023006242 A2 BR112023006242 A2 BR 112023006242A2
Authority
BR
Brazil
Prior art keywords
gas injection
gas
injection system
steam
burner
Prior art date
Application number
BR112023006242A
Other languages
Portuguese (pt)
Inventor
Ryan Bussman Wesley
Charles Franklin James
Lee Knott Dennis
William White Jeff
Original Assignee
John Zink Co 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 US17/066,494 external-priority patent/US20210025589A1/en
Application filed by John Zink Co Llc filed Critical John Zink Co Llc
Publication of BR112023006242A2 publication Critical patent/BR112023006242A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/08—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks
    • F23G7/085—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks in stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements

Abstract

SISTEMA DE INJEÇÃO DE GÁS EM ESTÁGIOS. A presente invenção se refere a um sistema de injeção de gás em estágios para um queimador que pode descarregar gás de refugo em uma zona de combustão. O sistema de injeção de gás em estágios inclui, por exemplo, um primeiro conjunto de injeção de gás e um segundo conjunto de injeção de gás em estágios. O primeiro conjunto de injeção de gás é configurado para injetar um gás (por exemplo, vapor e/ou um gás que não seja vapor) a uma alta vazão e uma alta pressão no queimador ou na zona de combustão. O segundo conjunto de injeção de gás é configurado para injetar um gás (por exemplo, vapor e/ou um gás além do vapor) a uma baixa vazão e uma alta pressão no queimador ou na zona de combustão. Um queimador que inclui o sistema de injeção de gás em estágios também é fornecido.GAS INJECTION SYSTEM IN STAGES. The present invention relates to a staged gas injection system for a burner that can discharge waste gas into a combustion zone. The staged gas injection system includes, for example, a first gas injection assembly and a second staged gas injection assembly. The first gas injection assembly is configured to inject a gas (eg, steam and/or a non-steam gas) at a high flow rate and high pressure into the burner or combustion zone. The second gas injection assembly is configured to inject a gas (eg steam and/or a gas in addition to steam) at a low flow rate and high pressure into the burner or combustion zone. A burner including staged gas injection system is also provided.

BR112023006242A 2020-10-09 2021-08-24 GAS INJECTION SYSTEM IN STAGES BR112023006242A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/066,494 US20210025589A1 (en) 2015-12-23 2020-10-09 Staged gas injection system
PCT/IB2021/057760 WO2022074475A1 (en) 2020-10-09 2021-08-24 Staged gas injection system

Publications (1)

Publication Number Publication Date
BR112023006242A2 true BR112023006242A2 (en) 2023-05-09

Family

ID=77913353

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023006242A BR112023006242A2 (en) 2020-10-09 2021-08-24 GAS INJECTION SYSTEM IN STAGES

Country Status (8)

Country Link
EP (1) EP4226086A1 (en)
KR (1) KR20230084213A (en)
CN (1) CN116261642A (en)
AU (1) AU2021356482A1 (en)
BR (1) BR112023006242A2 (en)
CA (1) CA3195199A1 (en)
MX (1) MX2023004059A (en)
WO (1) WO2022074475A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323674A (en) * 1969-06-24 1973-07-18 Ici Ltd Flare stacks and steam/air mixing devices therefor
US3822985A (en) * 1973-08-13 1974-07-09 Combustion Unltd Inc Flare stack gas burner
US4101257A (en) * 1977-06-16 1978-07-18 Combustion Unlimited Incorporated Pilot gas conservation system for flare stacks
CA3009528C (en) * 2015-12-23 2023-09-19 John Zink Company, Llc Staged steam injection systems.

Also Published As

Publication number Publication date
AU2021356482A1 (en) 2023-04-06
KR20230084213A (en) 2023-06-12
WO2022074475A1 (en) 2022-04-14
CA3195199A1 (en) 2022-04-14
CN116261642A (en) 2023-06-13
MX2023004059A (en) 2023-06-28
EP4226086A1 (en) 2023-08-16

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