DE53682C - Chute firing for steam boilers - Google Patents

Chute firing for steam boilers

Info

Publication number
DE53682C
DE53682C DENDAT53682D DE53682DA DE53682C DE 53682 C DE53682 C DE 53682C DE NDAT53682 D DENDAT53682 D DE NDAT53682D DE 53682D A DE53682D A DE 53682DA DE 53682 C DE53682 C DE 53682C
Authority
DE
Germany
Prior art keywords
firing
chute
fuel
steam boilers
slide plate
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
DENDAT53682D
Other languages
German (de)
Original Assignee
E. MARSH, Hull Street, Green Road in Leeds, Grfsch. York, England
Publication of DE53682C publication Critical patent/DE53682C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00Combustion apparatus characterised by the combination of two or more combustion chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • F23B30/02Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00Combustion apparatus for solid fuel
    • F23B2700/011Combustion apparatus for solid fuel with fuel shaft for steam boilers

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der senkrechte Füllschacht B, welcher vor dem Flammrohr A liegt und mit diesem durch geneigte Kanäle R R verbunden ist, wird unten durch die Schieberplatte M abgeschlossen und von oben von dem Rumpf S aus durch Vermittelung der Brechwalzen T beschickt. Diese werden mit Hülfe der Kegelrader V und der Stufenscheibe U beständig gedreht. Die Stufenscheibe gestattet, die Geschwindigkeit der Walzen und damit die Menge des einzubringenden Brennmaterials zu regeln.The vertical filling shaft B, which lies in front of the flame tube A and is connected to it by inclined channels RR , is closed at the bottom by the slide plate M and fed from above from the body S by means of the crushing rollers T. These are continuously rotated with the help of the bevel gears V and the stepped pulley U. The stepped disk allows the speed of the rollers and thus the amount of fuel to be fed in to be regulated.

Vor dem Feuerraum B sind jalousieartig die Rostplatten C angebracht. Dieselben stehen durch Arme E mit der gemeinschaftlichen Stange F in Verbindung und werden mit Hülfe des Armes L und der Gelenkstange K bewegt. Einer der Drehzapfen G der Arme E ist nach aufsen hin verlängert und trägt die Sperrklinke H, Fig. 1 und 4, welche in die Zahnstange J, Fig. 4, eingreift und dadurch die Rostplatten C in ihrer jeweiligen Lage festhält.In front of the combustion chamber B , the grate plates C are attached like a louvre. They are connected to the common rod F by means of arms E and are moved with the aid of the arm L and the articulated rod K. One of the pivot pins G of the arms E is extended outwards and carries the pawl H, FIGS. 1 and 4, which engages in the rack J, FIG. 4 and thereby holds the grate plates C in their respective positions.

Die Bodenplatte M ist entweder ohne jede Oeffnung oder sie besteht, wie in Fig. 5 dargestellt, aus zwei gitterförmigen Platten, deren Schlitze für gewöhnlich versetzt sind, aber, wenn sie sich decken, die Asche durchfallen lassen. Besteht die Bodenplatte nur aus einer einzigen Platte ohne Oeffnungen, wie in Fig. 1 bis 3 gezeichnet, und will man Asche und Schlacken entfernen, so werden die Rostplatten C in möglichst horizontale Stellung gebracht. Sie drücken dann das Brennmaterial zusammen und halten es fest. Alsdann schiebt man mit Hülfe der Hebelvorrichtung Z die Platte M zur Seite und läfst Asche und Schlacken durch den Rumpf N hindurch auf das über die Rollen P laufende Transportband O aus unverbrennlichem Material fallen. Dieses befördert sie auf die geneigte Ebene Q. Je nach der Stellung der Platten E wird die Verbrennung in B beschleunigt oder aufgehalten. Eine weitere Luftzufuhr aufser zwischen den Rostplatten C hindurch findet nicht statt.The base plate M is either without any opening or it consists, as shown in FIG. 5, of two lattice-shaped plates, the slots of which are usually offset, but, when they coincide, allow the ashes to fall through. If the base plate consists only of a single plate without openings, as shown in Fig. 1 to 3, and you want to remove ash and slag, the grate plates C are brought into the horizontal position possible. You then squeeze the fuel and hold it in place. Then, with the aid of the lever device Z, the plate M is pushed to the side and ash and slag are allowed to fall through the body N onto the conveyor belt O made of incombustible material, which runs over the rollers P. This transports them to the inclined plane Q. Depending on the position of the plates E , the combustion in B is accelerated or stopped. There is no further air supply other than between the grate plates C through.

Claims (2)

Patent-Ansprüche:Patent Claims: ι . Eine Kesselfeuerung, bestehend aus dem unten durch eine Schieberplatte M verschlossenen senkrechten Feuerraum B, welcher mit den Feuerzügen oder Flammrohren durch geneigte Kanäle R in Verbindung steht und vorn mit senkrecht angeordneten, jalousieartigen, um je eine horizontale Achse drehbaren Rostplatten C versehen ist,.welche je nach ihrer Stellung mehr oder weniger Luft nach B lassen und in horizontaler Lage das Brennmaterial festhalten, damit die Schieberplatte M zum Entfernen der Asche und der Schlacken zur Seite geschoben werden kann.ι. A boiler, consisting of the vertical combustion chamber B closed at the bottom by a slide plate M , which is connected to the flues or flame tubes through inclined channels R and is provided at the front with vertically arranged, louvre-like grate plates C , each rotatable about a horizontal axis, which Depending on its position, let more or less air to B and hold the fuel in a horizontal position so that the slide plate M can be pushed to the side to remove the ash and slag. 2. Diese Feuerung in Verbindung mit den direct über dem Feuerraum liegenden Brechwalzen T, welche den Raum B mit Brennmaterial beschicken und deren Drehungsgeschwindigkeit mit Hülfe der Stufenscheibe U regulirt werden kann.2. This firing in conjunction with the direct above the firebox crushing rollers T, which the space B feed with fuel and its rotation speed can be regulated with the aid of the stepped pulley U.
DENDAT53682D Chute firing for steam boilers Expired - Lifetime DE53682C (en)

Publications (1)

Publication Number Publication Date
DE53682C true DE53682C (en)

Family

ID=328319

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT53682D Expired - Lifetime DE53682C (en) Chute firing for steam boilers

Country Status (1)

Country Link
DE (1) DE53682C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975550C (en) * 1951-06-02 1962-01-11 Heinrich Dr-Ing Vorkauf Shear device for a shaft fire
US3837636A (en) * 1971-10-29 1974-09-24 Nippon Steel Corp Method and apparatus for inserting paper between plate-shape material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975550C (en) * 1951-06-02 1962-01-11 Heinrich Dr-Ing Vorkauf Shear device for a shaft fire
US3837636A (en) * 1971-10-29 1974-09-24 Nippon Steel Corp Method and apparatus for inserting paper between plate-shape material

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