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DE3230853A1 - Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices - Google Patents

Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices

Info

Publication number
DE3230853A1
DE3230853A1 DE3230853A DE3230853A DE3230853A1 DE 3230853 A1 DE3230853 A1 DE 3230853A1 DE 3230853 A DE3230853 A DE 3230853A DE 3230853 A DE3230853 A DE 3230853A DE 3230853 A1 DE3230853 A1 DE 3230853A1
Authority
DE
Germany
Prior art keywords
combustion chamber
petroleum
burner
heating
gas
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.)
Granted
Application number
DE3230853A
Other languages
German (de)
Other versions
DE3230853C2 (en
Inventor
Gerhard Ing.(grad.) 3100 Celle Schmidtke
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.)
STUENKEL KLAUS ERICH
Original Assignee
STUENKEL KLAUS ERICH
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 STUENKEL KLAUS ERICH filed Critical STUENKEL KLAUS ERICH
Priority to DE3230853A priority Critical patent/DE3230853A1/en
Publication of DE3230853A1 publication Critical patent/DE3230853A1/en
Application granted granted Critical
Publication of DE3230853C2 publication Critical patent/DE3230853C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/004—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for submerged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • F23D91/04—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations for heating liquids, e.g. for vaporising or concentrating
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)

Abstract

Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices. The front-mounted combustion chamber is mounted on flame pipes on devices for heating petroleum and natural gas or on devices for heating petroleum for separating water and gas. These devices are erected on the production systems for obtaining petroleum and natural gas. The front-mounted combustion chamber with the compressed-air gas burners guarantees a stoichiometric adjustment of the gas/air mixture and thus optimum efficiencies as main burner (1) and pilot burner (2) are provided positively with gas and air outside the front-mounted combustion chamber. With this front-mounted combustion chamber, it is guaranteed that the combustion-related values stipulated by the Federal immission law - latest version - are achieved. As a result of the optimum combustion, it is possible to increase the efficiencies from between 48 and 52% previously to 89 to 90% (energy saving law). <IMAGE>

Description

nachqerocht]re-cooked]

Akt.: P 32 30 853.1 -T- ANR.: 1.730.517 Current: P 32 30 853.1 -T- ANR .: 1.730.517

B=E=S=C==H=R=E=I=B=U=N=GB = E = S = C == H = R = E = I = B = U = N = G

Die Erfindung betrifft eine geschlossene Vorbaubrennkatnmer mit Druckluft-Gasbrennern für Vorrichtungen zur Erwärmung von Rohöl bzw. Erdgas sowie für Vorrichtungen zur Erwärmung von Rohöl zwecks Trennung von Gas und Wasser.The invention relates to a closed front-mounted combustion chamber with compressed air gas burners for devices for heating crude oil or natural gas and for devices for heating crude oil for the purpose of separating gas and water.

Die technische Aufgabe der Erfindung besteht darin, an vorhandenen Vorrichtungen oder Neukonstruktionen solcher Vorrichtungen das alte Verfahren -Bild 1- abzulösen und durch das der Erfindung zugrundeliegende Verfahren -Bild 2- zu ersetzen.
Die Wirkungsgrade und die Forderungen nach dem Bundesimmisionsschutzgesetz -neueste Fassung- sind nur mit dem neuen Verfahren -Bild 2- zu erzielen, da hier die Einstellung eines stoichiometrischen Mischungsverhältnisses Gas-Luft von Qmax. bis Qmin. möglich ist.The technical task of the invention consists in replacing the old process picture 1- on existing devices or new constructions of such devices and replacing it with the process picture 2- on which the invention is based.
The degrees of efficiency and the requirements of the Federal Immission Control Act - the latest version - can only be achieved with the new procedure, Figure 2-, since here the setting of a stoichiometric gas-air mixture ratio of Qmax. to Qmin. is possible.

Messungen an in Betrieb befindlichen Vorrichtungen nach Bild 1 und Pilotanlagen nach Bild 2 sind nachstehend aufgeführt :Measurements on devices in operation according to Figure 1 and pilot plants according to Figure 2 are listed below:

Wirkungsgrad KohlendioxydCarbon dioxide efficiency

Bild 1 48 - 52 % 3 - 5 %Image 1 48 - 52% 3 - 5%

Bild 2 89 - 91 % 11 -12,5 %Image 2 89 - 91% 11 -12.5 %

Die Lösung dieser Aufgabe wurde dadurch erreicht, daß die offene Brennkammer -Bild 1- durch eine geschlossene Vorbrennkammer -Bild 2- ersetzt wurde.The solution to this problem was achieved in that the open combustion chamber Picture 1- has been replaced by a closed pre-combustion chamber picture 2-.

Die Brenner 1 und 2 sind nicht mehr innerhalb der Kammer mit der Versorgungsleitung Gas verbunden, und die Verbrennungsluft wird nicht über die Flammenrückschlagsicherung angesaugt (Bunsenbrenner-Prinzip), sondern Brennerköpfe von 1 und 2 sind außerhalb der Vorbaubrennkammer installiert und die Versorgungsleitungen für Gas sowie für Luft außerhalb der Vorbaubrennkammer mit den Brennerköpfen 1 und 2 verbunden. Die Luft wird zwangsläufig über eine Mischeinrichtung dem Brenner zugeführt -Bild 3-.The burners 1 and 2 are no longer within the chamber with the supply line Gas connected, and the combustion air is not over the flame arrester is sucked in (Bunsen burner principle), but burner heads 1 and 2 are installed outside the front-mounted combustion chamber and the supply lines for gas and air outside the front-mounted combustion chamber connected to burner heads 1 and 2. The air is inevitably fed to the burner via a mixing device -Picture 3-.

j NAi ι » j NAi ι »

NACHQERBCNACHQERBC

5-5-

Aktz.: P 32 30 853.1File number: P 32 30 853.1

ANR.: 1.730.517ANR .: 1,730,517

Bild 1) Über eine Flammenrückschlagsicherung 3 Fig. 1) Via a flashback arrester 3

(zur Atmosphäre offener Topf mit Filtermaterial gefüllt) soll(pot open to atmosphere filled with filter material) target

a) die Verbrennungsluft angesaugt
unda) the combustion air is sucked in
and

b) die bei atmosphärisch arbeitenden Brennern vorhandene Neigung zu Flammenrückschlag verhindern und das Austreten offener Flammen vermieden werden.b) those available with atmospheric burners Prevent the tendency to flash back and the escape of naked flames.

Die atmosphärisch arbeitenden Brenner werden mit einem Gasdruck von 0,5 bis 1,2 bar betrieben, je nach Gassituation auf den Feldern.The atmospheric burners are operated with a gas pressure of 0.5 to 1.2 bar, depending on the gas situation on the fields.

Da bei den beschriebenen Gasbrennern mit Gasfestdüsen gearbeitet wird und die Luftversorgung über den Injektor erfolgt, sind diese Brenner nur bei einer bestimmten Leistungsabgabe stoichiometrisch einstellbar.Since the gas burners described work with fixed gas nozzles and the air supply via the injector takes place, these burners can only be stoichiometrically adjusted with a certain power output.

Eine stufenlose Regelung ist nicht möglich und wird den Brenner aus dem stoichiometrisch eingestellten Mischungsverhältnis herausfahren und zu Rußbildung führen.A stepless regulation is not possible and will be the Move the burner out of the stoichiometrically set mixing ratio and lead to soot formation.

Das neue Verfahren besteht darin, daß die VorbaukammerThe new method is that the porch chamber

Bild 2) vollkommen geschlossen ist und an das die Wärme übertragene Fig. 2) is completely closed and to which the heat is transferred

Flammenrohr angeflanscht wird.Flame tube is flanged.

Der Brenner 1 wird als Druckluft-Gasbrenner betrieben und über einen Zündbrenner 2 gezündet, der ebenfalls mit Druckluft betrieben wird.The burner 1 is operated as a compressed air gas burner and ignited by a pilot burner 2, which is also operated with compressed air.

Die Flammenrückschlagsicherung 3 entfällt.The flashback arrester 3 is omitted.

Die Brennerköpfe liegen außerhalb der Vorbaukammer, und es werden nur die Schäfte (Flammenführung) in die Kammer eingeführt.
Es kann in diesem Falle mit niedrigen Gasdrücken gearbeitet werden, die zwischen 20 - 80 mbar liegen, und die LuftverThe burner heads are outside the front chamber and only the shafts (flame guide) are inserted into the chamber.
In this case, you can work with low gas pressures, which are between 20 - 80 mbar, and the Luftver

sorgung erfolgt über einen Hochdruck-Ventilator, der die Luft zwangsläufig dem Brenner zuführt.It is supplied by a high-pressure fan that inevitably feeds the air into the burner.

NAQHQERBOHTfNAQHQERBOHTf

ANR.: 1.730.517ANR .: 1,730,517

Bild 3picture 3

Da Gas- und Luftmenge über eine Gleichdruck-Regeleinrichtung Since gas and air volume via a constant pressure control device

für jeden Leistungsbereich stoichiometrisch eingestellt werden kann, ist eine stufenlos^ Regelung mit stets gleichbleibendem stoichiometrisch eingehaltenen Gas-Luft-Gemisch von Qmax. bis Qmin. gegeben.can be set stoichiometrically for each power range, is a stepless ^ control with always constant stoichiometrically maintained gas-air mixture of Qmax. to Qmin. given.

Da dieses Verfahren an einigen Pilot-Anlagen eingesetzt worden ist, haben die praktischen Ergebnisse die theoretischen Überlegungen bestätigt.Since this method has been used on some pilot plants, the practical results have the theoretical ones Considerations confirmed.

AnmelderApplicant

Claims (1)

P§tentansgrüche Anspruch/! ) :Patent claims Claim/! ): Geschlossene Vorbaubrennk;jinmer mit Druckluft-Gas-Brenner für Erdöl- und Erdgas-Erwärmungs- und Erdöl -Erwarmungs- und Trenimngsvorr ir.ht ungen , dadurch gekennzeichnet, daß eine geschlossene Vorbaubrennkammer an das (die) Flammenrohr (Flammenrohre) angeflanscht wird (werden).Closed front burner with compressed air gas burner for crude oil and natural gas heating and crude oil heating and trimming equipment, characterized in that a closed front-mounted combustion chamber is attached to the flame tube (s) is (are) flanged. Anspruch 2 : Vorbaubrennkammer nach Anspruch 1, dadurch gekennzeichnet, daß ein Druckluft-Gas-Brenner nicht in die Kammer eingebaut, sondern nur der Brennerschaft in die Kammer eingeführt wird.Claim 2: Front-mounted combustion chamber according to Claim 1, characterized in that that a compressed air gas burner is not installed in the chamber, but only in the burner shaft the chamber is inserted. Anspruch 3 : Vorbaubrennkammer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Zündbrenner nicht in die Kammer eingeführt, sondern nur der Brennerschaft in die Kammer eingeführt wird.Claim 3: Front-mounted combustion chamber according to Claim 1 or 2, characterized in that that the pilot burner is not inserted into the chamber, but only the burner shaft into the Chamber is introduced. 15 Anspruch 415 claim 4 Vorbaubrennkammer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß Haupt- und Zündbrenner mit Gasdrücken zwischen 20 - 80 mbar versorgt werden.Front-mounted combustion chamber according to one of Claims 1 to 3, characterized in that the main and pilot burners are included Gas pressures between 20 - 80 mbar can be supplied. Anspruch 5 : Vorbaubrennkaramer nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß Haupt- und Zündbrenner mit Luftdrücken zwischen 40 - 80 mbar versorgt werden.Claim 5: Front-mounted combustion chamber according to one of Claims 1 to 4, characterized in that main and pilot burners be supplied with air pressures between 40 - 80 mbar. Anspruch 6 : Vorbaubrennkammer nach einem der Ansprüche 1 bis 5,Claim 6: front-mounted combustion chamber according to one of claims 1 to 5, dadurch gekennzeichnet, daß die Hauptbrenner über eine Gleichdruck-Regelung mit Gas- und Luftdrücken zwischen 20 - 80 mbar in jedem Leistungsbereich stoiehiometrisch einstellbar sind und der Ausbrand über kurze Flammenlängen erfolgt.characterized in that the main burner has a constant pressure control with gas and air pressures between 20 - 80 mbar in every power range stoiehiometric are adjustable and the burnout takes place over short flame lengths. I naohqerochtII naohqerochtI Aktenzeichen : P 32 30 853.1File number: P 32 30 853.1 ANR.: 1.730.517ANR .: 1,730,517 Anspruch 7Claim 7 Vorbaubrennkammer nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß über eine Gleichdruck-Regelung das Verbrennungsgemisch stoichiometrisch im Flammenrohr (Rohre) stufenlos geregelt werden kann, ohne daß das Mischungsverhältnis sich ändert.Front-mounted combustion chamber according to one of Claims 1 to 6, characterized in that an equal pressure control system the combustion mixture can be continuously regulated stoichiometrically in the flame tube (tubes) can without changing the mixing ratio. Anspruch 8Claim 8 Vorbaubrennkammer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß Flannnenrohrdurchmesser D zum Schaftdurchmesser des Hauptbrenners d ein Verhältnis vonFront-mounted combustion chamber according to one of Claims 1 to 7, characterized in that the flange tube diameter D to the shaft diameter of the main burner d is a ratio of ausmacht.matters. Die Schaftlänge des Hauptbrenners beträgtThe shaft length of the main burner is a) L = D da) L = D d χ 15 in cmχ 15 in cm für Erdöl- Erdgas- Erwärmungsvorrichtungen undfor petroleum and natural gas heating devices and b) L = D χ ί 50 in cmb) L = D χ ί 50 in cm d ■ ■d ■ ■ für Erdöl- Erwärmungs- und Trennungsvorrichtungen.for petroleum heating and separation devices. AnmelderApplicant Aktenzeichen ; P jfö 3(? 835.1- :__:' -' -'--ANR.: 1.730.517File number ; P jfö 3 (? 835.1- : __ : '-'-'-- ANR .: 1.730.517 -Ζ--Ζ- NACHC IiTREICHNACHC IITREICH ANTRAGAPPLICATION Anmeldung eines PatentesApplication for a patent Anmelder : Ing.-Büro K.-E. StünkelApplicant: Ing.-Büro K.-E. Stink Innersteweg 3, 3000 Hannover 21Innersteweg 3, 3000 Hannover 21 Erfinder : Ing. (grad.) Gerhard Schmidtke Hodenbergstr. 3, 3100 CelleInventor: Ing. (Grad.) Gerhard Schmidtke Hodenbergstr. 3, 3100 Celle Gegenstand : Geschlossene Vorbaubrennkammer mit Druckluft-Gasbrenner für Erdöl-Erdgas Erwärmungs- und Erdöl Erwärmungs- und Trennungsvorrichtungen Subject: Closed front-mounted combustion chamber with compressed air gas burner for petroleum-natural gas heating and petroleum heating and separation devices AnmelderApplicant
DE3230853A 1982-08-19 1982-08-19 Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices Granted DE3230853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3230853A DE3230853A1 (en) 1982-08-19 1982-08-19 Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3230853A DE3230853A1 (en) 1982-08-19 1982-08-19 Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices

Publications (2)

Publication Number Publication Date
DE3230853A1 true DE3230853A1 (en) 1984-02-23
DE3230853C2 DE3230853C2 (en) 1988-10-06

Family

ID=6171225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3230853A Granted DE3230853A1 (en) 1982-08-19 1982-08-19 Closed front-mounted combustion chamber with compressed-air gas burner for petroleum/natural gas heating and petroleum heating and separating devices

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606490A1 (en) * 1986-11-07 1988-05-13 Gaz De France GAS BURNER TYPE AIR BLOWS AND PREMELANGE
US6250913B1 (en) * 1998-06-16 2001-06-26 Graveson Energy Management Ltd. Burner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950077A1 (en) * 1969-02-14 1970-08-27 Thermo Electron Corp Radiation tubes with uniform temperature distribution

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950077A1 (en) * 1969-02-14 1970-08-27 Thermo Electron Corp Radiation tubes with uniform temperature distribution

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GB-Z "Journal of the Institute of Fuel", Febr.67, S.61-68 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606490A1 (en) * 1986-11-07 1988-05-13 Gaz De France GAS BURNER TYPE AIR BLOWS AND PREMELANGE
EP0269487A1 (en) * 1986-11-07 1988-06-01 Gaz De France Forced-draft premix gas burner
US4875850A (en) * 1986-11-07 1989-10-24 Gaz De France Gas burner of the blown air and premixture type
US6250913B1 (en) * 1998-06-16 2001-06-26 Graveson Energy Management Ltd. Burner

Also Published As

Publication number Publication date
DE3230853C2 (en) 1988-10-06

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