DE1115C - Arched perforated grate for steam boiler firing - Google Patents

Arched perforated grate for steam boiler firing

Info

Publication number
DE1115C
DE1115C DE000000001115DA DE1115DA DE1115C DE 1115 C DE1115 C DE 1115C DE 000000001115D A DE000000001115D A DE 000000001115DA DE 1115D A DE1115D A DE 1115DA DE 1115 C DE1115 C DE 1115C
Authority
DE
Germany
Prior art keywords
boiler
tubes
steam
ceiling
preheater
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 - Lifetime
Application number
DE000000001115DA
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.)
A Kux
Original Assignee
A Kux
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 of DE1115C publication Critical patent/DE1115C/en
Application filed by A Kux filed Critical A Kux
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

Patent -Anspruch : Ein überwölbter durchbrochener Rost für Dampfkesselfeuerung, wie beschrieben und dargestellt.Patent claim: An arched perforated grate for steam boiler firing, such as described and illustrated.

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

Claims (1)

1877.1877. Klasse 13.Class 13. A. KUX in BERLIN. Ueberwölbter durchbrochener Rost für Dampfkesselfeuerung.A. KUX in BERLIN. Arched openwork grate for steam boiler firing. Patentirt im Deutschen Reiche vom IO. October 1877 ab.Patented in the German Empire by the IO. October 1877. Auf beiliegender Zeichnung stellt Fig. 1 einen Längenschnitt nach EFG HIKL, Fig. 2 einen Querschnitt nach MN O P und Fig. 3 einen Horizontalschnitt nach ABCD einer Dampfkesselanlage dar.In the accompanying drawing, Fig. 1 shows a longitudinal section according to EFG HIKL, Fig. 2 shows a cross section according to MN OP and Fig. 3 shows a horizontal section according to ABCD of a steam boiler system. Dieselbe besteht aus zwei Hauptkesseln A und B von ungefähr D-förmigem Querschnitte, deren flache Wände einander zugekehrt sind und die Enden der die beiden Kessel A und B miteinander verbindenden Siederohre α α aufnehmen, aus dem cylindrischen Vorwärmer C und dem Ueberhitzer D. Der untere Hauptkessel B besitzt genau halbkreisförmigen Querschnitt; an der hinteren Seite sind beide Kessel durch zwei weitere Communicationsrohre b verbunden, während der Vorwärmer C durch einen Stutzen d mit dem vorderen Theil des Kessels B verbunden ist. Das Kesselspeisewasser tritt an dem hinteren Theil des Vorwärmers in diesen hinein, während der Dampf von dem Oberkessel entnommen, den aus verticalen Röhren/ bestehenden Ueberhitzer D durchströmt, welche Röhren an ihren Enden zu je zweien durch kurze D-Rohre verbunden sind. Die Verbrennung geschieht mit Rauchverzehrung, indem die auf dem Rost E erzeugte Flamme theils direct über die Feuerbrücke F, theils durch die schrägen Kanäle g der Chamottedecke H schlägt und oberhalb der letzteren in der Kammer / mit der durch die Röhren k in diese gelangende atmosphärische Luft sich vermengt. Die Verbrennungsgase gelangen von hier in den Heizraum L, treffen zunächst die Siederohre a a. Die Communicationsrohre b ziehen an der unteren Fläche des unteren Hauptkessels B wieder nach vorn, fallen in den Vorwärmerkanal und gelangen aus diesem in den Fuchs M. It consists of two main vessels A and B of approximately D-shaped cross-sections, the flat walls facing each other and the ends of the two vessels A and B interconnecting Siederohre α α record from the cylindrical pre-heater C and the superheater D. The lower Main boiler B has an exactly semicircular cross-section; on the rear side the two boilers are connected by two further communication pipes b , while the preheater C is connected to the front part of the boiler B by a nozzle d. The boiler feed water enters the preheater at the rear, while the steam, taken from the upper boiler, flows through the superheater D consisting of vertical tubes, two of which are connected at their ends by short D-tubes. The combustion takes place with the consumption of smoke, in that the flame produced on the grate E strikes partly directly over the fire bridge F, partly through the inclined channels g of the chamotte ceiling H and above the latter in the chamber / with the atmospheric air entering it through the tubes k mingled. The combustion gases enter the boiler room L from here and first hit the boiler pipes a a. The communication pipes b pull forward again on the lower surface of the lower main boiler B , fall into the preheater duct and from there into the Fuchs M. Die Siederohre sind vermittelst seitlicher Gufsthüren m, welche mit Chamotte ausgekleidet sind, zugänglich, in gleicher Weise ist durch die Thür η eine Befahrung des hinteren Theiles des Heizraums ermöglicht.The boiler tubes are by means of lateral m Gufsthüren which are lined with chamotte, accessible, in the same way, through the door η a Befahrung of the rear of the heating chamber enables Theiles. Die Hauptvortheile dieser Kesselanlage bestehen in der rauchverzehrenden Verbrennung, ermöglicht durch die schrägen Kanäle in der Feuerdecke und die Zuführung der atmosphärischen Luft oberhalb dieser Decke; ferner in der Anordnung der Siederohre, welche von der ersten Flamme rechtwinklig getroffen werden und, da sie den dünnwandigsten Theil des Kessels bilden, die Dampfbildung in bester Weise begünstigen, aufserdem in der durch die Communicationsrohre b b hervorgebrachten Circulation des Wassers in den Siederohren a a a. The main advantages of this boiler system are the smoke-consuming combustion, made possible by the inclined ducts in the fire ceiling and the supply of atmospheric air above this ceiling; Furthermore, in the arrangement of the boiler tubes, which are hit at right angles by the first flame and, since they form the thinnest-walled part of the boiler, favor the formation of steam in the best way, and also in the circulation of the water in the boiler tubes aa a brought about by the communication tubes bb.
DE000000001115DA 1877-10-09 1877-10-09 Arched perforated grate for steam boiler firing Expired - Lifetime DE1115C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1115T 1877-10-09

Publications (1)

Publication Number Publication Date
DE1115C true DE1115C (en)

Family

ID=70976654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE000000001115DA Expired - Lifetime DE1115C (en) 1877-10-09 1877-10-09 Arched perforated grate for steam boiler firing

Country Status (1)

Country Link
DE (1) DE1115C (en)
  • 1877

Similar Documents

Publication Publication Date Title
DE1115C (en) Arched perforated grate for steam boiler firing
DE827990C (en) Second air supply in generator gas firing
DE466198C (en) Coal-dust-fired steam boiler with a fluid circuit in the combustion chamber cooling tubes that is independent of the boiler circuit
DE932679C (en) Steam generator with reheater
DE914183C (en) Water tube boiler for steam and hot water, especially for medium operating pressure
DE578743C (en) Water tube boiler for central heating systems
DE957947C (en) Flue gas feed water preheater
DE27001C (en) Steam boiler plant
DE241413C (en)
DE210168C (en)
DE10009C (en) Innovations in zinc distillation furnaces, consisting of several interconnected retort chambers for the flow of fire gases with inlets for air supply
DE478541C (en) Water tube boiler with a combustion chamber for burner firing arranged between two groups of tubes
DE690100C (en)
DE1120061B (en) Radiant steam generator with several muffle-like combustion chambers
AT16773B (en) Multi-fire water tube boiler with tube bundles connecting the upper and lower boiler.
DE180500C (en)
DE975435C (en) Steam boiler with water pipes laterally delimiting the combustion chamber
DE61168C (en) Water tube boiler with several groups of tubes one above the other
DE624769C (en) Arrangement for regulating the overheating temperature in water-tube boilers with a pulverized coal furnace working with the return of flue gases
AT128630B (en) Shaft-shaped radiation boiler.
DE593711C (en)
DE56763C (en) Steam boiler system with several rows of tubes, one above the other, serving as a grate
DE20719C (en) Innovations to combustion systems
DE454452C (en) Chamber water tube boiler
DE484130C (en) Locomotive boiler fire box for powdery and liquid fuel