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DE842945C - Standing fire book steam boiler - Google Patents

Standing fire book steam boiler

Info

Publication number
DE842945C
DE842945C DEM1972A DEM0001972A DE842945C DE 842945 C DE842945 C DE 842945C DE M1972 A DEM1972 A DE M1972A DE M0001972 A DEM0001972 A DE M0001972A DE 842945 C DE842945 C DE 842945C
Authority
DE
Germany
Prior art keywords
boiler
leg
pipe
standing
steam boiler
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
DEM1972A
Other languages
German (de)
Inventor
Wilhelm Ruschke
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.)
MEER AG MASCHF
Original Assignee
MEER AG MASCHF
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 MEER AG MASCHF filed Critical MEER AG MASCHF
Priority to DEM1972A priority Critical patent/DE842945C/en
Application granted granted Critical
Publication of DE842945C publication Critical patent/DE842945C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00Steam boilers of fire-box type, i.e. boilers where both combustion chambers and subsequent flues or fire tubes are arranged within the boiler body
    • F22B13/02Steam boilers of fire-box type, i.e. boilers where both combustion chambers and subsequent flues or fire tubes are arranged within the boiler body mounted in fixed position with the boiler body disposed upright
    • F22B13/023Steam boilers of fire-box type, i.e. boilers where both combustion chambers and subsequent flues or fire tubes are arranged within the boiler body mounted in fixed position with the boiler body disposed upright with auxiliary water tubes inside the fire-box, e.g. vertical tubes

Landscapes

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

Description

Es ist an sich bekannt, in stehenden Feuerbuchskesseln Quersieder in sich kreuzender Anordnung einzubauen. Ferner werden auch derartige Kessel mit seitlichem, unter dem niedrigsten Wasserstand liegendem Rauchgasaustritt gebaut. Letztere Kessel neigen zu einseitigem Zug innerhalb des Kessels und sind daher ungünstig beaufschlagt. Man hat daher versucht, die Rauchgase mehr oder weniger zentral aus der Feuerbuchse durch ein im obersten Quersiederohr liegendes Rauchrohr abzuführen, das durch einen nach oben offenen Stutzen mit dem Feuerbuchsraum verbunden ist. Eine derartige Anordnung ist bei höheren Kesselbelastungen nicht möglich, da die Dampfabfuhr im Quersieder bei starker Dampfentwicklung nicht gewährleistet ist.It is known per se, cross-boilers in standing fire box boilers to be installed in a crossing arrangement. Such boilers are also included lateral flue gas outlet located below the lowest water level. The latter boilers tend to one-sided draft within the boiler and are therefore unfavorable applied. Attempts have therefore been made to keep the flue gases more or less centrally discharge the fire socket through a smoke pipe located in the uppermost transverse boiler pipe, which is connected to the firebox room by a connecting piece that is open at the top. Such an arrangement is not possible with higher boiler loads, since the Steam discharge in the cross boiler is not guaranteed in the case of strong steam development.

"Zur Behebung dieser Schwierigkeiten wird erfindungsgemäß vorgeschlagen, das Rauchrohr als wassergekühltes Winkelrauchrohr auszubilden, dessen einer Schenkel in einem vorzugsweise zentral angeordneten senkrechten Sieder und dessen anderer Schenkel im untersten Quersieder liegt. Der senkrechte Sieder ist in seinem oberen Ende mit (lern Feuerbuchsboden verbunden. Die innere rauchgasseitige Feuerbuchsseite ist mit dem in dem senkrechten Sieder liegenden Rauchrohr an seinem oberen Ende mit seitlichen Öffnungen verbunden. Hierdurch ist es möglich, den Raum zwischen dem senkrechten Sieder und dem inneren Rauchrohr wasserseitig von oben gut zu reinigen und bei sehr hoher Belastung eine einwandfreie Abführung des Dampfes zu gewährleisten."To remedy these difficulties, it is proposed according to the invention, to design the smoke pipe as a water-cooled angle smoke pipe, one leg of which in a preferably centrally arranged vertical boiler and its other Leg is in the lowest cross boiler. The vertical boiler is in its upper one End connected to (learn firebook bottom. The inner flue gas-side firebook side is with the smoke pipe lying in the vertical boiler at its upper end connected with side openings. This makes it possible to reduce the space between the vertical boiler and the inner flue pipe are easy to clean on the water side from above and to ensure proper evacuation of the steam at very high loads.

Ein weiteres Merkmal der Erfindung besteht darin, den Außenmantel des Kessels waagerecht zu unterteilen, wobei die Teilungsebene dicht oberhalb des untersten Quersieders gelegt wird, in welchem das Rauchgasabführrohr untergebracht ist. Hierdurch wird erreicht, daß nach Abnehmen des oberen Mantelteiles sämtliche Anschlüsse von Siederohren bequem zugänglich sind und die Reinigung und Reparatur des Kessels keinerlei Schwierigkeiten macht.Another feature of the invention is the outer jacket of the boiler horizontally, with the dividing level just above the lowest cross boiler is placed, in which the flue gas discharge pipe is housed is. This ensures that after removing the upper part of the shell, all Connections of boiler pipes are easily accessible and cleaning and repairing the boiler does not cause any problems.

Zu diesem Zwecke wird der senkrechte Sieder bis auf den untersten Quersieder ausgedehnt, so daß das Rauchrohr durch den untersten Quersieder hindurchgeführt wird.For this purpose, the vertical boiler is down to the lowest Cross boiler expanded so that the flue pipe passed through the lowest cross boiler will.

Ein Ausführungsbeispiel des Kessels ist in Abb. i und 2 in zwei Längsschnitten dargestellt. Die Feuerbuchse ist mit i bezeichnet. 2 ist der senkrechte Sieder: er mündet in den untersten Quersieder 3 ein, 3" sind weitere Quersieder. Das Rauchrohr .4 ist als Winkelrohr ausgebildet. Im oberen Teil des senkrechten Sieders sind Öffnungen 5 vorgesehen, durch welche die Rauchgase eintreten.An embodiment of the boiler is shown in Fig. I and 2 in two longitudinal sections shown. The fire socket is labeled i. 2 is the vertical boiler: it opens into the lowest cross-boiler 3, 3 ″ are further cross-boilers. The flue pipe .4 is designed as an angled tube. There are openings in the upper part of the vertical boiler 5 provided through which the smoke gases enter.

Der Außenmantel 6 des Kessels ist bei 7 lösbar unterteilt. Mit 8 ist ein in (las Rauchrohr eingebauter Rußbläser bezeichnet.The outer shell 6 of the boiler is detachably subdivided at 7. With 8 is a sootblower built into (read smoke pipe.

Claims (3)

PATENTANSPRÜCHE: i. Stehender Feuerbuchsdampfkessel mit unter dem niedrigsten Wasserstand liegender Rauchgasabführung, dadurch gekennzeichnet, daß das Rauchrohr als wassergekühltes Winkelrauchrohr ausgebildet ist, dessen einer Schenkel in einem, vorzugsweise zentral angeordneten, senkrechten Sieder und dessen anderer Schenkel im untersten Quersieder liegt. PATENT CLAIMS: i. Standing fire box steam boiler with flue gas discharge below the lowest water level, characterized in that the flue pipe is designed as a water-cooled angled smoke pipe, one leg of which is in a preferably centrally arranged, vertical boiler and the other leg of which is in the lowest cross boiler. 2. Stehender Feuerbuchsdampfkessel nach Anspruch i, dadurch gekennzeichnet, daß der im senkrechten Sieder untergebrachte Schenkel des Rauchrohres gleich oder länger ist als der andere Schenkel. 2. Standing fire book boiler according to claim i, characterized in that the one accommodated in the vertical boiler Leg of the smoke pipe is the same or longer than the other leg. 3. Stehender Feuerbuchsdampfkessel nach Anspruch i und 2, dadurch gekennzeichnet, daß der das Rauchrohr aufnehmende senkrechte Sieder an seinem oberen Ende seitliche Öffnungen zum Eintritt der Rauchgase aufweist. d. Stehender Feuerbuchsdampfkessel nach Anspruch i bis 3, dadurch gekennzeichnet, daß der Außenmantel des Kessels waagerecht unterteilt ist, und die Teilungsebene dicht oberhalb des untersten Quersieders liegt, in welchem das Rauchgasabführrohr untergebracht ist. Angezogene Druckschriften: Deutsche Patentschrift Nr. 620 4,5i.3. Standing Firebox steam boiler according to claims 1 and 2, characterized in that the Vertical boiler receiving the smoke pipe at its upper end has lateral openings to the entry of the flue gases. d. Standing fire book steam boiler according to claim i to 3, characterized in that the outer shell of the boiler is divided horizontally is, and the parting plane is just above the lowermost cross boiler in which the smoke evacuation pipe is housed. Referred publications: German patent specification No. 620 4.5i.
DEM1972A 1950-02-18 1950-02-18 Standing fire book steam boiler Expired DE842945C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM1972A DE842945C (en) 1950-02-18 1950-02-18 Standing fire book steam boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM1972A DE842945C (en) 1950-02-18 1950-02-18 Standing fire book steam boiler

Publications (1)

Publication Number Publication Date
DE842945C true DE842945C (en) 1952-07-10

Family

ID=7291470

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM1972A Expired DE842945C (en) 1950-02-18 1950-02-18 Standing fire book steam boiler

Country Status (1)

Country Link
DE (1) DE842945C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE620451C (en) * 1933-06-17 1935-10-21 Willi Fasel Standing firebox with cross boiler tubes and a smoke outlet in the middle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE620451C (en) * 1933-06-17 1935-10-21 Willi Fasel Standing firebox with cross boiler tubes and a smoke outlet in the middle

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