DE398207C - Wind heater with a central combustion shaft and combustion chamber - Google Patents

Wind heater with a central combustion shaft and combustion chamber

Info

Publication number
DE398207C
DE398207C DER56080D DER0056080D DE398207C DE 398207 C DE398207 C DE 398207C DE R56080 D DER56080 D DE R56080D DE R0056080 D DER0056080 D DE R0056080D DE 398207 C DE398207 C DE 398207C
Authority
DE
Germany
Prior art keywords
combustion chamber
combustion
shaft
central
wind heater
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
DER56080D
Other languages
German (de)
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.)
Razen Schaefer & Co GmbH
Original Assignee
Razen Schaefer & Co GmbH
Publication date
Priority to DER56080D priority Critical patent/DE398207C/en
Application granted granted Critical
Publication of DE398207C publication Critical patent/DE398207C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B9/00Stoves for heating the blast in blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion Of Fluid Fuel (AREA)

Description

Winderhitzer mit mittlerem Brennschacht und Verbrennungskammer. Den Gegenstand der Erfindung bildet eine Verbesserung der bekannten Winderhitzer mit mittlerem Brennschacht und Verbrennungskammer, indem die Z erbrennungskaanmer von einem im Mauerwerk liegenden Gas-und Luftkanal umgeben wird, von denen Stichkanäle in die Verbrennungskammer führen. Dadurch, daß nun während der Heizperiode Gas und Luft durch diese Kanäle in die Verbrennungskammer fließen, findet eine sehr wirksame Kühlung des Mauerwerkes statt, wobei gleichzeitig der größte Teil der in das Mauerwerk abströmenden leitenden Wärme, die sonst verloren wäre, durch die Vorwärmung von Gas und Luft für die Beheizung des Winderhitzers unmittelbar nutzbar gemacht wird.Wind heater with a central combustion shaft and combustion chamber. The The subject of the invention forms an improvement of the known wind heater with middle combustion shaft and combustion chamber by removing the combustion chamber from a gas and air duct lying in the masonry is surrounded, from which branch ducts lead into the combustion chamber. Because now gas and during the heating season Air flowing through these channels into the combustion chamber is found to be very effective Cooling of the masonry takes place, while at the same time most of the in the masonry outflowing conductive heat that would otherwise be lost due to the preheating of Gas and air are made directly usable for heating the heater.

In der Zeichnung ist der neueWinderhitzer in einer beispielsweisen Ausführung in einem senkrechten Achsialschnitt dargestellt.In the drawing the new heater is in an exemplary manner Execution shown in a vertical axial section.

Der Winderhitzer stützt sich auf einen besonderen Brennerunterbau, in dem die zylindrische Verbrenungskammer i mit einer hoch feuerfesten Auskleidung 4. versehen und von einem Gaskanal 3 sowie einem Luftkanal a umgeben ist. Die Rohrleitungen io und I I führen Luft und Gas zu diesen Kanälen, die durch tangential angeordnete Gas- und Luftschlitze :mit dem Verbrennungsraum der Kammer i verbunden sind, wodurch eine den Kammermantel im ganzen Umfang berührende, an ihm entlang sich drehende und nach oben strebende Flamme entsteht. Da die Auskleidung 4 des Verbrennungsraumes i die umgebenden Mauern gut gegen die Einwirkung der Flamme schützt, findet der Brennschachtrnantel6, der sich auf dieses liauerwerk aufsetzt, eine zuverlässige Auflage. Er ist ebenfalls durch eine Auskleidung 5 gegen die Einwirkung der durchstreichenden Flamme geschützt. Im übrigen steht der Brennschachtmantel völlig frei im Gitterraum. Das Gittermauerwerk i baut sich auf einem Kuppeltraggewölbe 14 frei stehend auf, so daß sowohl nach dem Brennschachtmantel 6 zu als nach denn Mantel 8 des Winderhitzers ein Ringspalt entsteht, der auch als Zusatzheizfläche dient, vor allein aber eine freie Dehnung des Brennschachtmantels sowohl als des Gitterwerks gestattet. Zwischen dem Traggewölbe 14 und dem Brer_nerunterbau befindet sich die Rauchgaskammer 9, aus der die Rauchgase durch die Rohre i a abgeführt werden. Nach Beendigung der Heizperiode wird die Kaltluft durch die Leitung 13 in den Winderhitzer eingeführt. Sie durchströmt das Gitterwerk 7 und den Brennschacht und wird aus der Verbrennungskammer mittels der Leitung 15 weitergeleitet.The heater is based on a special burner substructure, in which the cylindrical combustion chamber i with a highly refractory lining 4. is provided and surrounded by a gas duct 3 and an air duct a. The pipelines io and I I lead air and gas to these ducts, which are arranged tangentially through Gas and air slots: are connected to the combustion space of chamber i, whereby one that touches the chamber jacket over its entire circumference and rotates along it and a flame striving upwards arises. As the lining 4 of the combustion chamber i thinks that the surrounding walls are well protected against the effects of the flame Brennschachtrnantel6, which sits on this liauerwerk, a reliable one Edition. It is also protected by a lining 5 against the effects of the strikethrough Flame protected. In addition, the furnace casing is completely free in the lattice space. The lattice masonry i is built on a dome support vault 14 free-standing, so that both after the combustion shaft jacket 6 as after the jacket 8 of the blast furnace an annular gap is created, which also serves as an additional heating surface, but above all one free expansion of the furnace casing as well as the latticework is permitted. Between the supporting vault 14 and the Brer_ner substructure is the smoke gas chamber 9, from which the flue gases are discharged through the pipes i a. After the During the heating period, the cold air is introduced into the boiler through line 13. It flows through the latticework 7 and the combustion shaft and becomes the combustion chamber forwarded by means of line 15.

Claims (1)

PATENT-ANSPRUcH: @ -Winderhitzer mit mittlerem Brennschacht und Verbrennungskammer, dadurch gekennzeichnet, daß die Verbrennungskammer von einem im Mauerwerk liegenden Gas- und Luftkanal umgeben ist, von denen Stichkanäle in die Verbrennungskammer führen. PATENT CLAIM: @ -Winderheater with a central combustion shaft and combustion chamber, characterized in that the combustion chamber is surrounded by a gas and air duct located in the masonry, from which branch ducts lead into the combustion chamber.
DER56080D Wind heater with a central combustion shaft and combustion chamber Expired DE398207C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER56080D DE398207C (en) Wind heater with a central combustion shaft and combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER56080D DE398207C (en) Wind heater with a central combustion shaft and combustion chamber

Publications (1)

Publication Number Publication Date
DE398207C true DE398207C (en) 1924-07-11

Family

ID=7410162

Family Applications (1)

Application Number Title Priority Date Filing Date
DER56080D Expired DE398207C (en) Wind heater with a central combustion shaft and combustion chamber

Country Status (1)

Country Link
DE (1) DE398207C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526029B1 (en) * 1966-05-13 1971-04-22 Martin & Pagenstecher Ag BURNER EQUIPMENT FOR CHAMBERLESS WINDER HEATERS HEATERED FROM ABOVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526029B1 (en) * 1966-05-13 1971-04-22 Martin & Pagenstecher Ag BURNER EQUIPMENT FOR CHAMBERLESS WINDER HEATERS HEATERED FROM ABOVE

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