GB1453302A - Apparatus for non-polluting combustion of waste gases - Google Patents

Apparatus for non-polluting combustion of waste gases

Info

Publication number
GB1453302A
GB1453302A GB4887373A GB4887373A GB1453302A GB 1453302 A GB1453302 A GB 1453302A GB 4887373 A GB4887373 A GB 4887373A GB 4887373 A GB4887373 A GB 4887373A GB 1453302 A GB1453302 A GB 1453302A
Authority
GB
United Kingdom
Prior art keywords
gas
stack
burner
gas pressure
areas
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.)
Expired
Application number
GB4887373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zinklahoma Inc
Original Assignee
John Zink Co
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 John Zink Co filed Critical John Zink Co
Priority to GB4887373A priority Critical patent/GB1453302A/en
Publication of GB1453302A publication Critical patent/GB1453302A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

1453302 Waste gas burners JOHN ZINK CO 19 Oct 1973 48873/73 Heading F4T A flare stack has one or more burner areas 1- 6 located in the lower half of the stack, each burner area comprising an opening 18 within which is located one or more burner nozzles each comprising a waste-gas supply conduit 24 having a central outlet 25 and a plurality of outlets 27 formed in a frusto-conical portion of the nozzle for directing some of the gas towards a perforated baffle plate 30 positioned downstream of the conduit. A screen 36 to abate noise and sight of the flame may surround the lower part of the stack or alternatively each burner area may be individually screened by adjustable louvres. The burner areas are brought into operation sequentially as the waste gas pressure increases, the number of areas in operation at a given time being sufficient to ensure complete combustion of the gas. Initially steam for purging and then the waste gas is fed to burner area 1. When gas pressure reaches a predetermined value sensed by switch 1L steam valve 7 is opened to allow steam to pass to burner area 2. When gas pressure reaches a second higher predetermined value sensed by switch 1H gas valve 8 is opened to allow gas to flow to burner area 2. Burner areas 3-6 are brought into operation sequentially on further increase in gas pressure. The stack may be used in combination with a further more elevated flare stack, the gas flowing initially to stack 1 through a first water seal and when gas pressure is sufficient to blow a second greater water-seal flowing to the elevated stack. Flow of steam to the top of the elevated stack is initiated when gas flow to the elevated stack commences.
GB4887373A 1973-10-19 1973-10-19 Apparatus for non-polluting combustion of waste gases Expired GB1453302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4887373A GB1453302A (en) 1973-10-19 1973-10-19 Apparatus for non-polluting combustion of waste gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4887373A GB1453302A (en) 1973-10-19 1973-10-19 Apparatus for non-polluting combustion of waste gases

Publications (1)

Publication Number Publication Date
GB1453302A true GB1453302A (en) 1976-10-20

Family

ID=10450260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4887373A Expired GB1453302A (en) 1973-10-19 1973-10-19 Apparatus for non-polluting combustion of waste gases

Country Status (1)

Country Link
GB (1) GB1453302A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493638A (en) * 1981-02-18 1985-01-15 The British Petroleum Company, P.L.C. Post-aerated burner for ground flare, and ground flare incorporating same
GB2348482A (en) * 1998-12-16 2000-10-04 Shanks & Mcewan Flare for burning combustible gas
US20150308682A1 (en) * 2014-04-24 2015-10-29 Honeywell International, Inc. Enclosed flare stack and method of flaring waste gas
CN112393261A (en) * 2020-11-17 2021-02-23 江苏中圣高科技产业有限公司 Large-scale closed ground torch system of side combustion formula

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493638A (en) * 1981-02-18 1985-01-15 The British Petroleum Company, P.L.C. Post-aerated burner for ground flare, and ground flare incorporating same
GB2348482A (en) * 1998-12-16 2000-10-04 Shanks & Mcewan Flare for burning combustible gas
US20150308682A1 (en) * 2014-04-24 2015-10-29 Honeywell International, Inc. Enclosed flare stack and method of flaring waste gas
CN112393261A (en) * 2020-11-17 2021-02-23 江苏中圣高科技产业有限公司 Large-scale closed ground torch system of side combustion formula

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee