ES2094384T3 - CONTROLLED OPERATION OF INDUSTRIAL OVENS. - Google Patents

CONTROLLED OPERATION OF INDUSTRIAL OVENS.

Info

Publication number
ES2094384T3
ES2094384T3 ES93100347T ES93100347T ES2094384T3 ES 2094384 T3 ES2094384 T3 ES 2094384T3 ES 93100347 T ES93100347 T ES 93100347T ES 93100347 T ES93100347 T ES 93100347T ES 2094384 T3 ES2094384 T3 ES 2094384T3
Authority
ES
Spain
Prior art keywords
waste gas
furnace
industrial
temperature
burned
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 - Lifetime
Application number
ES93100347T
Other languages
Spanish (es)
Inventor
Wilfried Dipl-Ing Lissack
Eberhard Lohse
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of ES2094384T3 publication Critical patent/ES2094384T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • F27D2019/0021—Monitoring the temperature of the exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • F27D2019/0043—Amount of air or O2 to the burner

Abstract

A procedure for operating industrial furnaces is provided, whose waste gases are burned in the waste gas line. According to the invention, the temperature of the waste gas is continuously measured and, when a preset value of the measured waste gas temperature is exceeded, the oxygen content of the atmosphere of the industrial furnace is increased. This has the result that the carbon monoxide released in the furnace and the hydrogen are burned under control already in the furnace and not only in the waste gas line. In this way, energy for heating the industrial furnace can be saved and downstream filter installations are thermally protected.
ES93100347T 1992-01-31 1993-01-12 CONTROLLED OPERATION OF INDUSTRIAL OVENS. Expired - Lifetime ES2094384T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4202827A DE4202827A1 (en) 1992-01-31 1992-01-31 REGULATED OPERATION OF INDUSTRIAL OVENS

Publications (1)

Publication Number Publication Date
ES2094384T3 true ES2094384T3 (en) 1997-01-16

Family

ID=6450725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100347T Expired - Lifetime ES2094384T3 (en) 1992-01-31 1993-01-12 CONTROLLED OPERATION OF INDUSTRIAL OVENS.

Country Status (7)

Country Link
EP (1) EP0553632B1 (en)
AT (1) ATE145723T1 (en)
CZ (1) CZ289075B6 (en)
DE (2) DE4202827A1 (en)
ES (1) ES2094384T3 (en)
HU (1) HU216008B (en)
SK (1) SK283426B6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2130974A1 (en) * 1997-01-29 1999-07-01 Fundacion Inasmet System for energy improvements in an oxycombustion melting furnace for the manufacture of cast iron

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2114388B1 (en) * 1994-06-16 1998-12-16 Del Oxigeno S A Soc Esp PROCEDURE FOR METAL MELTING IN ROTARY FURNACES AND ROTARY FUSING FURNACE FOR THE APPLICATION OF THIS PROCEDURE.
FR2777075B1 (en) * 1998-04-02 2000-05-19 Air Liquide METHOD FOR OPERATING AN OVEN AND DEVICE FOR IMPLEMENTING THE METHOD
DE10114179A1 (en) * 2001-03-23 2002-09-26 Linde Ag Device for melting aluminum scrap
DE202008001480U1 (en) * 2008-01-09 2008-05-15 Sug Schmelz- Und Giessanlagen Gmbh & Co. Kg Rotary drum furnace for the smelting of heavy metals
EP2159525A1 (en) * 2008-08-29 2010-03-03 Air Liquide Deutschland GmbH Method for operating an oven and device for carrying out the method
FR2959298B1 (en) 2010-04-23 2012-09-21 Air Liquide FLAME OVEN AND METHOD FOR CONTROLLING COMBUSTION IN A FLAME OVEN
PL2664884T3 (en) 2012-05-18 2020-02-28 Air Products And Chemicals, Inc. Method and apparatus for heating metals
EP4033149A1 (en) * 2021-01-22 2022-07-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Monitoring combustible matter in a gaseous stream

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375179A (en) * 1962-10-04 1964-10-16 Huettenwerk Oberhausen Ag Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization
US3653650A (en) * 1968-12-27 1972-04-04 Yawata Iron & Steel Co Method of controlling the exhaust gas flow volume in an oxygen top-blowing converter
DE4026414A1 (en) * 1990-08-21 1992-02-27 Linde Ag METHOD FOR REDUCING POLLUTANTS IN THE EXHAUST GASES OF BURN-FIRED MELTING STOVES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2130974A1 (en) * 1997-01-29 1999-07-01 Fundacion Inasmet System for energy improvements in an oxycombustion melting furnace for the manufacture of cast iron

Also Published As

Publication number Publication date
SK367392A3 (en) 1994-05-11
CZ289075B6 (en) 2001-10-17
HU216008B (en) 1999-04-28
EP0553632B1 (en) 1996-11-27
CZ367392A3 (en) 1993-08-11
EP0553632A3 (en) 1994-01-05
DE4202827A1 (en) 1993-08-05
EP0553632A2 (en) 1993-08-04
SK283426B6 (en) 2003-07-01
HU9300215D0 (en) 1993-04-28
HUT68734A (en) 1995-07-28
ATE145723T1 (en) 1996-12-15
DE59304559D1 (en) 1997-01-09

Similar Documents

Publication Publication Date Title
ES454563A1 (en) Incineration method and system
GB1381416A (en) Controlled temperature incinerator
ES2094384T3 (en) CONTROLLED OPERATION OF INDUSTRIAL OVENS.
SG47063A1 (en) Method for regulating the furnace in incineration plants in particular in refuse incineration plants
ES8105846A1 (en) Method and installation for treating industrial waste.
KR940009339A (en) Method and apparatus for continuously preheating the charging material
PL175349B1 (en) Combustion process
DK0497937T3 (en) Installations for the thermal treatment of powdered raw materials
DE3665216D1 (en) Process for raising the temperature of catalysts and device for performing the process
ATE3215T1 (en) ARRANGEMENT FOR CONTROLLING THE ATMOSPHERE OF A HEAT TREATMENT FURNACE.
EP0201178A3 (en) Plasma-heated sintering furnace
JPS55107823A (en) Waste burning apparatus
NO924968L (en) PROCEDURE FOR THE PREPARATION OF SULFUR FROM AT LEAST ONE ACID GAS, CONTAINING HYDROGEN SULPHIDE AND A FUEL DISPOSAL, AND A THERMAL REACTOR THEREOF
ES421840A1 (en) Process for preventing solidification in refuse converter taphole
ES440365A1 (en) Heat generators employing gas combustion
JPS62182516A (en) Burning method for fluidized bed type incinerator
JPS572833A (en) Supplying device of inert gas to heat treatment furnace
JPH0549892B2 (en)
KR100478722B1 (en) Burner Control Apparatus of Low Temperature Annealing in Making Cold Rolled Steel Sheet
CA1144364A (en) Sintering furnace with catalytic heater
EP0892214A3 (en) Method and device for operating a gas burner
JPH037697Y2 (en)
Lewins Pollution Control Options for Glass Furnaces
SU441300A1 (en) The method of non-oxidative heating of the metal
JP3621792B2 (en) Combustion control method for waste melting furnace generated gas combustion furnace

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 553632

Country of ref document: ES