DE367968C - Firing for alternating use of coal, liquid and gaseous fuel - Google Patents

Firing for alternating use of coal, liquid and gaseous fuel

Info

Publication number
DE367968C
DE367968C DED37416D DED0037416D DE367968C DE 367968 C DE367968 C DE 367968C DE D37416 D DED37416 D DE D37416D DE D0037416 D DED0037416 D DE D0037416D DE 367968 C DE367968 C DE 367968C
Authority
DE
Germany
Prior art keywords
coal
firing
liquid
gaseous fuel
alternating use
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
DED37416D
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.)
Deutsche Werft AG
Original Assignee
Deutsche Werft AG
Publication date
Priority to DED37416D priority Critical patent/DE367968C/en
Application granted granted Critical
Publication of DE367968C publication Critical patent/DE367968C/en
Expired 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/02—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and liquid fuel

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)

Description

Feuerung für wechselnde Benutzung von Kohle, flüssigem und gasförmigem Brennstoff. Die Erfindung bezieht sich auf Feuerungen für wechselnde Benutzung von Kohle, flüssigen und gasförmigen Brennstoffen. Bedingung bei diesen Feuerungen ist, daß sie einen wirtschaftlichen Kesselbetrieb für jeden dieser Brennstoffe gestatten und vor allem einen raschen Übergang von der einen zur anderen Feuerungsart ermöglichen.Firing for alternating use of coal, liquid and gaseous Fuel. The invention relates to furnaces for alternating use of Coal, liquid and gaseous fuels. The condition for these firings is that they allow an economical boiler operation for each of these fuels and above all enable a quick transition from one type of combustion to the other.

Bei den bisher bekannten Einrichtungen wurde z. B. für natürliche Luftzufuhr und für Ölfeuerung ein Trommel- bzw. Ringschieber vor dem vorhandenen Feuerungsgeschränk angeordnet. Für künstliche Luftzufuhr wurde in das Kohlenfeuergeschränk ein Futter eingesetzt bzw. `irden für die Regelung der Luftzufuhr für den Ölbrenner besonders verstellbare Platten angeordnet.In the previously known facilities, for. B. for natural Air supply and a drum or ring slide in front of the existing one for oil firing Firing cabinet arranged. There was an artificial air supply in the coal fire cupboard a lining is used or earth to regulate the air supply for the oil burner specially adjustable plates arranged.

Nach der vorliegenden Erfindung wird das gleiche Luftregelorgan sowohl für Kohlen- als auch Ölfeuerung benutzt, und zwar wird das für die verschiedenen Brennstoffe auszuwechselnde Feuergeschränk von einem Trommelschieber umschlossen, der exzentrisch zur Brennerachse liegt. Der Trommelschieber c kann mittels einer Vorrichtung, f für wechselnde Verbrennungsluftmengen eingestellt "-erden, die dem Ölbrenner wirbelfrei zugeführt werden (Abb. i und 2). Der gleiche Drosselschieber c wird auch für die Luftregelung bei Kohlenfeuerung verwendet (Abb. 3 und.). Je nachdem der Kessel mit Kohle oder Heizöl betrieben werden soll, wird am Vorlagekörper a die Schürplatte b oder die Vorsetzplatte c mit dem Ölbrenner befestigt. Bei, Kohlenfeuerung kann durch den Kolbenschieber d Zusatzluft auch oberhalb des Rostes zugeführt werden.According to the present invention, the same air control element is used for both coal and oil firing, namely the firebox to be changed for the various fuels is enclosed by a drum slide which is eccentric to the burner axis. The drum slide c can be earthed by means of a device "f set for changing combustion air quantities", which is fed to the oil burner in a vortex-free manner (Fig. I and 2). The same throttle slide c is also used for the air control for coal firing (Fig. 3 and.) Depending on whether the boiler is to be operated with coal or heating oil, the stoking plate b or the positioning plate c with the oil burner is attached to the feed body a. In the case of coal firing, additional air can also be supplied above the grate through the piston valve d.

An Stelle von Heizöl und Kohle kann die Feuerungavorlage auch für die Verbrennung von Heizgasen Verwendung finden.Instead of heating oil and coal, the furnace template can also be used for the combustion of hot gases are used.

Die exzentrische Anordnung des Trommelschiebers gestattet i. die Anordnung des Kolbenschiebers d für Zusatzluft außerhalb des Trommelschiebers, derart, daß deren Regelungsglieder vollständig voneinander unabhängig sind, 2. unter der Brennerachse die Anordnung eines Mannloches für das Befahren des Verbrennungsraumes; und weiterhin bleibt bei der für das Ascheziehen erforderlichen Abdeckung der unteren Lufteintrittskanäle eine allseitig gleichmäßige Luftzufuhr gewahrt.The eccentric arrangement of the drum slide allows i. the order of the piston valve d for additional air outside the drum valve, such that whose control elements are completely independent of each other, 2. under the burner axis the arrangement of a manhole for driving into the combustion chamber; and still remains with the cover of the lower air inlet ducts required for pulling the ash a uniform air supply on all sides is ensured.

Claims (1)

PATENT-ANSPRUcH: Feuerung für wechselnde Benutzung von Kohle, flüssigem und gasförmigem Brennstoff, dadurch gekennzeichnet, daß das für die verschiedenen Brennstoffe auszuwechselnde Feuergeschränk von einem exzentrisch zur Brennerachse angeordneten Trommelschieber umschlossen ist.PATENT CLAIM: Firing for alternating use of coal and liquid and gaseous fuel, characterized in that that for the various Fuels to be changed from a fire box eccentric to the burner axis arranged drum slide is enclosed.
DED37416D Firing for alternating use of coal, liquid and gaseous fuel Expired DE367968C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED37416D DE367968C (en) Firing for alternating use of coal, liquid and gaseous fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED37416D DE367968C (en) Firing for alternating use of coal, liquid and gaseous fuel

Publications (1)

Publication Number Publication Date
DE367968C true DE367968C (en) 1923-01-30

Family

ID=7043574

Family Applications (1)

Application Number Title Priority Date Filing Date
DED37416D Expired DE367968C (en) Firing for alternating use of coal, liquid and gaseous fuel

Country Status (1)

Country Link
DE (1) DE367968C (en)

Similar Documents

Publication Publication Date Title
DE367968C (en) Firing for alternating use of coal, liquid and gaseous fuel
DE959399C (en) Continuously operating incinerator for the incineration of inferior, highly water-containing materials such as garbage and the like. like
AT135256B (en) Steam generator.
DE635117C (en) Pulverized coal firing
DE417198C (en) Process for the production of heating gases for the operation of drying ovens
US1651646A (en) Boiler furnace
DE398769C (en) Half-gas firing, in which the fumes developing in the filling shaft are directed under the fire
DE455034C (en) Coal dust firing, especially for locomotives
DE348272C (en) Firing system for heating and drying purposes
DE372678C (en) Combustion system
DE697171C (en) Device for regulating the overheating of the steam
DE398884C (en) Burners for burning fuels
DE464390C (en) Process for the operation of grate furnaces with zone-wise supply of preheated and cold air
AT111574B (en) Process for producing a mixture of water gas and distillation gas from bituminous fuels.
AT115728B (en) Device for supplying preheated air for boilers, stoves, ovens or the like.
AT99077B (en) Firing for pulverulent fuels.
DE345499C (en) Room stove with heat storage for liquid fuels or the like.
AT141701B (en) Method and device for the gasification and combustion of heavier hydrocarbon derivatives.
DE580426C (en) Process and device for the complete gasification of solid or liquid fuels in dust form
DE976754C (en) Steam generator heated with different fuels
DE387821C (en) Method and device for operating internal combustion turbines with fuel liquids and liquid air
AT64591B (en) Method and device for producing oil gas.
AT125367B (en) Glass furnace.
DE410867C (en) Wrought iron tube boiler for high and low pressure
AT210441B (en) System for the generation of highly superheated steam in steam boilers with a furnace for solid, liquid or gaseous fuels and for sulphite waste liquor