ES347988A1 - System for stabilizing the supply of air to an ignitor - Google Patents

System for stabilizing the supply of air to an ignitor

Info

Publication number
ES347988A1
ES347988A1 ES347988A ES347988A ES347988A1 ES 347988 A1 ES347988 A1 ES 347988A1 ES 347988 A ES347988 A ES 347988A ES 347988 A ES347988 A ES 347988A ES 347988 A1 ES347988 A1 ES 347988A1
Authority
ES
Spain
Prior art keywords
air
pressure
igniter
supplied
supply
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
ES347988A
Other languages
Spanish (es)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES347988A1 publication Critical patent/ES347988A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets

Abstract

In a steam boiler furnace 10 having burners 12 burning fuel such as pulverized coal ignited by igniter torches 20 air is supplied to each igniter at a stabilized pressure by boosting the pressure of air, supplied from the main air duct 16, by a fan 24 and causing it to flow through a flow restriction device 26 in the supply duct 22 so that it is supplied to the igniter at a suitable pressure whatever the fluctuation of pressure in the main duct as the boiler load varies.
ES347988A 1966-12-23 1967-12-05 System for stabilizing the supply of air to an ignitor Expired ES347988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US604358A US3393965A (en) 1966-12-23 1966-12-23 System for stabilizing the supply of air to an ignitor

Publications (1)

Publication Number Publication Date
ES347988A1 true ES347988A1 (en) 1969-11-01

Family

ID=24419278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347988A Expired ES347988A1 (en) 1966-12-23 1967-12-05 System for stabilizing the supply of air to an ignitor

Country Status (8)

Country Link
US (1) US3393965A (en)
BE (1) BE707774A (en)
CH (1) CH482984A (en)
ES (1) ES347988A1 (en)
FR (1) FR1560340A (en)
GB (1) GB1165048A (en)
NL (1) NL6716270A (en)
SE (1) SE385043B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173189A (en) * 1977-01-21 1979-11-06 Combustion Engineering, Inc. Boiler cold start using pulverized coal in ignitor burners
FR2425030A1 (en) * 1978-05-02 1979-11-30 Combustion Eng Cold start system for furnace boiler - has pulverised coal and forced air stream passed to igniter nozzle
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US9234661B2 (en) * 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
CN115069397B (en) * 2022-05-12 2023-12-01 安阳中联水泥有限公司 Air suspension air inlet equipment for coal dust based on coal grinding system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379179A (en) * 1917-08-28 1921-05-24 Good Inventions Co Inclosed combustion apparatus
US2480147A (en) * 1947-01-29 1949-08-30 Letvin Samuel Firing device for combustion apparatus

Also Published As

Publication number Publication date
FR1560340A (en) 1969-03-21
SE385043B (en) 1976-05-31
CH482984A (en) 1969-12-15
US3393965A (en) 1968-07-23
GB1165048A (en) 1969-09-24
BE707774A (en) 1968-06-11
NL6716270A (en) 1968-06-24

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