GB2114778B - Methods of and apparatus for controlling the residual oxygen content of waste gases of blower-type firing installations - Google Patents

Methods of and apparatus for controlling the residual oxygen content of waste gases of blower-type firing installations

Info

Publication number
GB2114778B
GB2114778B GB08302711A GB8302711A GB2114778B GB 2114778 B GB2114778 B GB 2114778B GB 08302711 A GB08302711 A GB 08302711A GB 8302711 A GB8302711 A GB 8302711A GB 2114778 B GB2114778 B GB 2114778B
Authority
GB
United Kingdom
Prior art keywords
blower
controlling
methods
oxygen content
waste gases
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
GB08302711A
Other languages
English (en)
Other versions
GB8302711D0 (en
GB2114778A (en
Inventor
Rud Muheim
Euw Robert Von
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.)
Siemens Building Technologies AG
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
LGZ Landis and Gyr Zug AG
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 Landis and Gyr AG, LGZ Landis and Gyr Zug AG filed Critical Landis and Gyr AG
Publication of GB8302711D0 publication Critical patent/GB8302711D0/en
Publication of GB2114778A publication Critical patent/GB2114778A/en
Application granted granted Critical
Publication of GB2114778B publication Critical patent/GB2114778B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/02—Measuring filling height in burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/04—Gaseous fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/06—Liquid fuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
GB08302711A 1982-02-02 1983-02-01 Methods of and apparatus for controlling the residual oxygen content of waste gases of blower-type firing installations Expired GB2114778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH61882A CH655565B (enExample) 1982-02-02 1982-02-02

Publications (3)

Publication Number Publication Date
GB8302711D0 GB8302711D0 (en) 1983-03-02
GB2114778A GB2114778A (en) 1983-08-24
GB2114778B true GB2114778B (en) 1985-09-04

Family

ID=4191197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08302711A Expired GB2114778B (en) 1982-02-02 1983-02-01 Methods of and apparatus for controlling the residual oxygen content of waste gases of blower-type firing installations

Country Status (5)

Country Link
CH (1) CH655565B (enExample)
DE (1) DE3245634C2 (enExample)
DK (1) DK163075C (enExample)
GB (1) GB2114778B (enExample)
IT (1) IT1161004B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140587B (en) * 1983-05-23 1987-02-11 Kelsall Spurr John Kenneth Fra Improvements in and relating to combustion processes
JPS62252826A (ja) * 1986-04-23 1987-11-04 Rinnai Corp 燃焼装置
JPS62280516A (ja) * 1986-05-27 1987-12-05 Rinnai Corp 燃焼装置
CH670877A5 (enExample) * 1986-07-10 1989-07-14 Landis & Gyr Ag
KR900006243B1 (ko) * 1986-10-16 1990-08-27 린나이 가부시기가이샤 연소장치
DE3700084A1 (de) * 1987-01-02 1988-07-28 Dungs Karl Gmbh & Co Einrichtung zur leistungsregelung von brennstoffbefeuerten waermeerzeugern
DE3834795A1 (de) * 1988-10-12 1990-04-19 Riedhammer Gmbh Co Kg Industrieofen
DE3900151C2 (de) * 1989-01-04 1995-05-24 Weishaupt Max Gmbh Sicherheitstechnische Überwachung eines drehzahlgesteuerten Verbrennungsluftgebläses
DE4316139A1 (de) * 1992-05-16 1993-11-18 Gold Star Co Vorrichtung und Verfahren zur Verbrennungsregelung
NL1012798C2 (nl) * 1999-08-09 2001-02-12 Cdem Holland Bv Werkwijze voor het bepalen van de zuurstofbehoefte bij het verbranden van een brandstof, werkwijze voor het verbranden van een brandstof en inrichting daarvoor.
KR101319256B1 (ko) * 2012-03-05 2013-10-17 주식회사 경동나비엔 연소기기용 가스 공기 혼합장치
CN112325328B (zh) * 2020-10-14 2022-10-28 首钢京唐钢铁联合有限责任公司 一种非直燃式退火炉的残氧量控制方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055476B (it) * 1975-03-08 1981-12-21 Friedrichsfeld Gmbh Dispositivo di comando per bruciatori

Also Published As

Publication number Publication date
CH655565B (enExample) 1986-04-30
DK163075C (da) 1992-06-09
IT1161004B (it) 1987-03-11
DE3245634A1 (de) 1983-08-11
DK28383A (da) 1983-08-03
GB8302711D0 (en) 1983-03-02
GB2114778A (en) 1983-08-24
DE3245634C2 (de) 1985-04-04
IT8319345A0 (it) 1983-01-31
DK163075B (da) 1992-01-13
DK28383D0 (da) 1983-01-25

Similar Documents

Publication Publication Date Title
AU535027B2 (en) Pipe tapping method and apparatus
EP0045404A3 (en) Method and device for the provision of breathing gas
JPS57105221A (en) Method and apparatus for separating mixed gas
HU184590B (en) Method and apparatus for desulfuring flue gas at coal firing
ZA824293B (en) A method and apparatus for the purification of gases which contain solid and gaseous impurities
HUT48128A (en) Method and apparatus for forming the sulfur compounds being in gas fume into solid compounds separable from gas fume
DE3175842D1 (en) Process and apparatus for the separation of sulfur dioxide and other pollutants from flue gas
GB2124423B (en) Apparatus and method for safely purifying hydrogen gas
GB8302711D0 (en) Apparatus for controlling residual oxygen content of waste gases
GB2130349B (en) Ash and slag discharge apparatus
ZA852153B (en) Process and apparatus for decreasing the noxious substance content of flue gases
DE3665925D1 (en) Apparatus for treating flue gas
ZA841170B (en) Method and apparatus for controlling incineration of combustible materials
GB2116531B (en) Process and apparatus for the combustion of ammonia-containing waste gases
GB2083839B (en) Method and apparatus for the direct reduction of iron in a shaft furnace using gas from coal
GB2123714B (en) Method and apparatus for lining of pipes
GB2075646B (en) Process and apparatus for furnace operation with gas seal
EP0224984A3 (en) Method and burner apparatus for flaring waste gases
GB2131932B (en) Method and apparatus for preheating combustion air and/or gas
JPS57113920A (en) Exhaust gas control apparatus and method
GB2103510B (en) Systems for treating the smoke and comburant gases of a hearth
GB2014762B (en) Apparatus for controlling the oxygen content of exhaust gases
DE3169056D1 (en) Method and apparatus for the purification of pollutant residues
GB2089227B (en) Apparatus for and method of mixing char-ash into coal stream
ZA811572B (en) Apparatus and method for reducing the waste of welding gas

Legal Events

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

Effective date: 19930201