DE1113294B - Boiler with a cylindrical combustion chamber - Google Patents

Boiler with a cylindrical combustion chamber

Info

Publication number
DE1113294B
DE1113294B DESCH24630A DESC024630A DE1113294B DE 1113294 B DE1113294 B DE 1113294B DE SCH24630 A DESCH24630 A DE SCH24630A DE SC024630 A DESC024630 A DE SC024630A DE 1113294 B DE1113294 B DE 1113294B
Authority
DE
Germany
Prior art keywords
combustion chamber
boiler
burner
water jacket
heating
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.)
Pending
Application number
DESCH24630A
Other languages
German (de)
Inventor
Dr-Ing Fritz Schoppe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DESCH24630A priority Critical patent/DE1113294B/en
Publication of DE1113294B publication Critical patent/DE1113294B/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Description

Heizkessel mit zylindrischer Brennkammer Die Erfindung betrifft einen Heizkessel mit einer zylindrischen, von einem mit Heizgasrohren durchsetzten Wassermantel umgebenen Brennkammer und mittig in dieser eingesetztem Brenner.The invention relates to a boiler with a cylindrical combustion chamber Boiler with a cylindrical water jacket interspersed with heating gas pipes surrounding combustion chamber and burner inserted in the middle of this.

Bekannt sind Heizkessel mit zylindrischen und konischen Brennkammern sowie mittig eingebauten Brennern, bei denen die Heizgase im wesentlichen in Richtung der Kesselachse durch die Brennkammer strömen. Ferner ist ein stehender Heizkessel bekannt, bei dem die Brennkammer senkrecht zur Kesselachse im oberen Teil des Kessels angeordnet ist. Von der Brennkammer werden die Heizgase in einem mittig vorgesehenen, schraubenlinienartig gewundenen Rohr innerhalb eines Wassermantels zum Rauchabzugstutzen des Kessels geführt. Bei diesen bekannten Kesseln läßt die Ausnutzung der Heizgase zu wünschen übrig, da die Heizgase zu kurz in der Brennkammer verweilen.Boilers with cylindrical and conical combustion chambers are known as well as centrally installed burners, in which the heating gases essentially in the direction the boiler axis flow through the combustion chamber. There is also a standing boiler known, in which the combustion chamber perpendicular to the boiler axis in the upper part of the boiler is arranged. From the combustion chamber, the heating gases are in a centrally provided, helically wound pipe within a water jacket to the smoke outlet of the boiler. In these known boilers, the utilization of the heating gases can be left to be desired, as the heating gases linger too briefly in the combustion chamber.

Der Erfindung liegt die Aufgabe zugrunde, einen Heizkessel der eingangs angeführten Gattung mit günstigen Verhältnissen besonders hinsichtlich der Heizgasausnutzung, d. h. eine für restlose Ausnutzung der Heizgaswärme erforderliche Länge des Heizgasweges, zu schaffen durch die Vereinigung von im wesentlichen an sich bekannten Mitteln und Maßnahmen, Umkehrströmung der Flammgase in der Brennkammer und unmittelbar daran anschließende Heizgasführung in einem den wasserführenden Kesselmantel durchsetzenden, schraubenlinienartig gewundenen Rohr.The invention has for its object to provide a boiler of the initially listed type with favorable conditions, especially with regard to the utilization of heating gas, d. H. a length of the heating gas path required for complete utilization of the heating gas heat, to be created by the union of essentially known means and measures, reverse flow of the flame gases in the combustion chamber and immediately next to it Subsequent heating gas flow in a boiler jacket that penetrates the water-bearing boiler jacket, helically wound pipe.

Die Erfindung besteht darin, daß der Brenner in an sich bekannter Weise in eine schwenkbare, die Brennkammer gegenüber deren geschlossenem Boden verschließende Tür, in die Brennkammer hineinragend, eingebaut ist und die Brennerflammen am Brennkammerboden umgelenkt und am brennerseitigen Ende der Brennkammer im wesentlichen als Heizgase über einen Sammelraum in mindestens ein den Wassermantel schraubenlinienartig durchsetzendes Rohr eintreten und anschließend über ein Abgasrohr in den Kamin gelangen.The invention consists in that the burner is known per se Way in a pivotable manner, the combustion chamber closes off with respect to its closed bottom Door, protruding into the combustion chamber, is installed and the burner flames on the combustion chamber floor deflected and at the burner end of the combustion chamber essentially as heating gases Via a collecting space into at least one that penetrates the water jacket in a helical manner Enter the pipe and then enter the chimney via an exhaust pipe.

In der Zeichnung ist ein Ausführungsbeispiel eines Kessels nach der Erfindung dargestellt. Es zeigt Fig. 1 einen senkrechten Längsmittelschnitt durch einen Kessel nach der Erfindung und Fig. 2 einen Schnitt nach der Linie A-B in Fig. 1. Die Innenwand 2 des wasserführenden Außenmantels 1 begrenzt die Brennkammer 4, in die der Brenner 3 hineinragt. Die Flammgase werden am Brennkammerboden gegenüber dem Brenner umgelenkt und treten am brennerseitigen Ende der Brennkammer im wesentlichen als Heizgase von einem Sammelraum 5 in mindestens ein den Wassermantel 1 schraubenlinienartig durchsetzendes Rohr 6 ein, um anschließend über ein Abgasrohr 7 in den Kamin zu gelangen. Der Brenner 3 ist in einer um ein Gelenk 10 schwenkbaren, mit einer Wärmedämmschicht 9 versehenen Kesseltür 8 angeordnet. Durch eine Öffnung 11 in der Kesseltür 8 kann ein Gerät zum Reinigen des schraubenlinienartig gewundenen Rohres 6 eingeführt werden. Öffnungen 12 in dem Abgasrohr 7 dienen zum Schmutzabzug. Sofern es erforderlich ist, können besonders bei größeren Kesseln mehrere schraubenlinienartig gewundene Rohre 6 und Sammelräume 5 für Heizgase vorgesehen sein. Ferner können die Rohre 6 auch in einer anderen Rohrform eingebaut sein, z. B. als Rohrschlangen neben, über oder unter der Brennkammer, wobei jedoch zu bemerken ist, daß das schraubenlinienartig gewundene Rohr den geringsten Strömungswiderstand verursacht.In the drawing, an embodiment of a boiler according to the invention is shown. It shows Fig. 1 is a vertical longitudinal center section through a boiler according to the invention and Fig. 2 shows a section along the line AB in Fig. 1. The inner wall 2 of the water-carrying outer shell 1 defines the combustion chamber 4, in which the burner 3 protrudes. The flame gases are deflected at the bottom of the combustion chamber opposite the burner and enter at the burner end of the combustion chamber essentially as heating gases from a collecting space 5 into at least one pipe 6, which extends helically through the water jacket 1, in order to then reach the chimney via an exhaust pipe 7. The burner 3 is arranged in a boiler door 8 which can be pivoted about a hinge 10 and is provided with a thermal insulation layer 9. A device for cleaning the helically wound pipe 6 can be introduced through an opening 11 in the boiler door 8. Openings 12 in the exhaust pipe 7 are used to remove dirt. If necessary, several helically wound pipes 6 and collecting spaces 5 for heating gases can be provided, especially in the case of larger boilers. Furthermore, the tubes 6 can also be installed in a different tube shape, for. B. as coiled tubes next to, above or below the combustion chamber, but it should be noted that the helically wound tube causes the lowest flow resistance.

In dem Heizkessel nach der Erfindung können neben flüssigen Brennstoffen auch Gas verfeuert und andere Flüssigkeiten als Wasser erwärmt werden.In the boiler according to the invention, in addition to liquid fuels gas is also burned and liquids other than water are heated.

Claims (1)

PATENTANSPRUCH: Heizkessel mit einer zylindrischen, von einem mit Heizgasrohren durchsetzten Wassermantel umgebenen Brennkammer und mittig in dieser eingesetztem Brenner, dadurch gekennzeichnet, daß der Brenner (3) in an sich bekannter Weise in eine schwenkbare, die Brennkammer gegenüber deren geschlossenem Boden verschließende Tür (8), in die Brennkammer hineinragend, eingebaut ist und die Brennerflammen am Brennkammerboden umgelenkt und am brennerseitigen Ende der Brennkammer im wesentlichen als Heizgase über einen Sammelraum (5)_ in mindestens ein den Wassermantel (1) schraubenlinienartig durchsetzendes Rohr (6) eintreten und anschließend über ein Abgasrohr (7) in den Kamin gelangen. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 72 381; USA.-Patentschriften Nr. 2 264 226, 2147 046, 1754102.PATENT CLAIM: Boiler with a cylindrical, one with Heating gas pipes penetrated by a water jacket surrounded the combustion chamber and in the middle of it inserted burner, characterized in that the burner (3) is known per se Way in a pivotable manner, the combustion chamber closes off with respect to its closed bottom door (8), protruding into the combustion chamber, and the burner flames on the combustion chamber floor deflected and at the burner end of the combustion chamber essentially as heating gases Via a collecting space (5) into at least one of the water jacket (1) in a helical manner penetrating pipe (6) enter and then via an exhaust pipe (7) into the Chimney arrive. Publications considered: German Patent No. 72,381; U.S. Patent Nos. 2,264,226, 2147 046, 1754102.
DESCH24630A 1958-08-27 1958-08-27 Boiler with a cylindrical combustion chamber Pending DE1113294B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH24630A DE1113294B (en) 1958-08-27 1958-08-27 Boiler with a cylindrical combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH24630A DE1113294B (en) 1958-08-27 1958-08-27 Boiler with a cylindrical combustion chamber

Publications (1)

Publication Number Publication Date
DE1113294B true DE1113294B (en) 1961-08-31

Family

ID=7429928

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH24630A Pending DE1113294B (en) 1958-08-27 1958-08-27 Boiler with a cylindrical combustion chamber

Country Status (1)

Country Link
DE (1) DE1113294B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1579987B1 (en) * 1965-06-09 1970-08-27 Dietrich & Cie De Oil-fired boiler
EP2799792A3 (en) * 2013-04-23 2014-11-19 Caldereria Quintin, S.L. Gas heat exchanger, for solid combustion boilers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72381C (en) * A. FRIEDEBERG in Berlin N., Chausseestr. 85 III Fire door
US1754102A (en) * 1927-03-09 1930-04-08 Samuel B Harding Boiler
US2147046A (en) * 1937-02-25 1939-02-14 Lemur Inc Heating unit
US2264226A (en) * 1940-07-27 1941-11-25 Bethlehem Foundry & Machine Co Domestic boiler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72381C (en) * A. FRIEDEBERG in Berlin N., Chausseestr. 85 III Fire door
US1754102A (en) * 1927-03-09 1930-04-08 Samuel B Harding Boiler
US2147046A (en) * 1937-02-25 1939-02-14 Lemur Inc Heating unit
US2264226A (en) * 1940-07-27 1941-11-25 Bethlehem Foundry & Machine Co Domestic boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1579987B1 (en) * 1965-06-09 1970-08-27 Dietrich & Cie De Oil-fired boiler
EP2799792A3 (en) * 2013-04-23 2014-11-19 Caldereria Quintin, S.L. Gas heat exchanger, for solid combustion boilers

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