GB1291085A - Method and apparatus for controlling the distribution of heat from a burner - Google Patents

Method and apparatus for controlling the distribution of heat from a burner

Info

Publication number
GB1291085A
GB1291085A GB5321069A GB5321069A GB1291085A GB 1291085 A GB1291085 A GB 1291085A GB 5321069 A GB5321069 A GB 5321069A GB 5321069 A GB5321069 A GB 5321069A GB 1291085 A GB1291085 A GB 1291085A
Authority
GB
United Kingdom
Prior art keywords
burner
air
amount
fuel
heat
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
GB5321069A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 to US77348868A priority Critical
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1291085A publication Critical patent/GB1291085A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/08Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means

Abstract

1291085 Controlling furnace burners WESTINGHOUSE ELECTRIC CORP 30 Oct 1969 [5 Nov 1968] 53210/69 Heading F4B The distribution of heat within an enclosure from a burner is controlled by using a first effect of the burner heat to control the amount of fuel supplied to the burner and the amount of air/inert gas mixture required to transport the fuel to the burner, and using a second effect of the heat at a point remote from the burner to control the amount of inert gas supplied so as to regulate the length of flame produced. The distribution of heat in a kiln 10 fired by a pulverulent fuel burner 12 is controlled by a computer 20 which regulates the amount of fuel fed to the burner through a rotary valve 16, the total amount of combustion air supplied through fan 24, and amount of recirculated waste gas supplied to the burner through fan 22 and damper 80, and the proportion of air fed to duct 86 as primary air and the proportion fed as secondary air. The fan 22 also supplies gas to a pulverizer 46. The air/waste gas ratio in the mixture used to feed the fuel to burner through duct 81, and the primary/secondary air ratio both affect the flamelength. The total amount of waste gas and air flowing in the duct 86, and the total amount of combustion air are controlled in accordance with the desired fuel supply. The arrangement may be applied to a boiler.
GB5321069A 1968-11-05 1969-10-30 Method and apparatus for controlling the distribution of heat from a burner Expired GB1291085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US77348868A true 1968-11-05 1968-11-05

Publications (1)

Publication Number Publication Date
GB1291085A true GB1291085A (en) 1972-09-27

Family

ID=25098459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5321069A Expired GB1291085A (en) 1968-11-05 1969-10-30 Method and apparatus for controlling the distribution of heat from a burner

Country Status (5)

Country Link
US (1) US3519254A (en)
BE (1) BE741191A (en)
DE (1) DE1955186A1 (en)
FR (1) FR2022630A1 (en)
GB (1) GB1291085A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318971A1 (en) * 1973-04-14 1974-10-24 Koppers Wistra Ofenbau Gmbh A process for furnace heating
US3884621A (en) * 1973-07-30 1975-05-20 Round Rock Lime Company Control of vertical heat treating vessels
GB2042155B (en) * 1979-02-09 1983-01-26 Telegan Ltd Burner control system
US4270470A (en) * 1979-04-27 1981-06-02 Barnett William O Combustion system and method for burning fuel with a variable heating value
US4411204A (en) * 1981-12-07 1983-10-25 Combustion Engineering, Inc. Method of firing a pulverized fuel-fired steam generator
US4487577A (en) * 1982-10-27 1984-12-11 Lecorp, Inc. Adaptive control for thermal dryer
US4952147A (en) * 1986-10-01 1990-08-28 Champion International Corporation Lime sludge kiln
FR2889579B1 (en) * 2005-08-03 2007-09-14 Air Liquide Method for calcining a material with low nox emission
DE102006060869A1 (en) * 2006-12-22 2008-06-26 Khd Humboldt Wedag Gmbh Method for controlling the operation of a rotary kiln burner
WO2008143962A1 (en) * 2007-05-18 2008-11-27 Enviormental Energy Services, Inc. Method for measuring ash/slag deposition in a utility boiler
PL2209920T3 (en) * 2007-11-01 2017-01-31 Self-Screen B V NEW DETECTION METHOD FOR CERVICAL HPVs
US8490556B2 (en) * 2008-03-06 2013-07-23 Ihi Corporation Method and facility for feeding carbon dioxide to oxyfuel combustion boiler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945652A (en) * 1931-03-19 1934-02-06 Martin Claude Worth Means for controlling operation of cement kilns
US2092657A (en) * 1934-12-12 1937-09-07 Gen Electric Rotary kiln control arrangement
US3284615A (en) * 1956-09-24 1966-11-08 Burroughs Corp Digital control process and system
US3091443A (en) * 1961-04-17 1963-05-28 California Portland Cement Co Kiln automatic control method and apparatus

Also Published As

Publication number Publication date
DE1955186A1 (en) 1970-06-04
US3519254A (en) 1970-07-07
BE741191A (en) 1970-04-16
FR2022630A1 (en) 1970-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees