DE573819C - Infeed step grate - Google Patents

Infeed step grate

Info

Publication number
DE573819C
DE573819C DEM115121D DEM0115121D DE573819C DE 573819 C DE573819 C DE 573819C DE M115121 D DEM115121 D DE M115121D DE M0115121 D DEM0115121 D DE M0115121D DE 573819 C DE573819 C DE 573819C
Authority
DE
Germany
Prior art keywords
frame
grate
frames
inclined surfaces
infeed step
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
DEM115121D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEM115121D priority Critical patent/DE573819C/en
Application granted granted Critical
Publication of DE573819C publication Critical patent/DE573819C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/003—Stepped grates with rotatable or slidable gratebars

Landscapes

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

Description

Vorschubstufenrost Die Erfindung betrifft einen Vorschubstufenrost, dessen Stufen aus Rahmen mit in diesen eingelegten Düsenplatten bestehen.Infeed step grate The invention relates to an infeed step grate, the steps of which consist of frames with nozzle plates inserted into them.

Erfindungsgemäß sind, wie dies auch die in den Abb. i bis q. dargestellte Ausführung° zeigt, die Rahmen in der Rostbreiterichtung aus I-förmigen a und an den Seiten aus C-förmigen Teilen b mit Spiel unter Abdichtung an den Stoßkanten durch in Nuten eingelegte Asbestschnüre c zusammengesetzt, wobei die C-förmigen Endrahmenteile b gegen die Seitenwände d des Feuerungsraumes durch Gewichtshebel e, die an den die Rahmen tragenden Querträger f gelagert sind, angepreßt werden, und es liegen die Düsenplatten g mit unter q.5° zur Waagerechten geneigten Schrägflächen h auf entsprechenden Schrägflächen der Rahmen auf.According to the invention, as is also the case in FIGS. I to q. shown Execution ° shows the frame in the grate width direction from I-shaped a and an the sides of C-shaped parts b with play under sealing at the abutting edges composed by inlaid asbestos cords c, the C-shaped End frame parts b against the side walls d of the combustion chamber by means of weight levers e, which are mounted on the cross member f supporting the frame, are pressed, and there are the nozzle plates g with inclined surfaces less than q.5 ° to the horizontal h on corresponding inclined surfaces of the frame.

Durch diese Maßnahme wird eine freie Ausdehnung aller Teile unter Einwirkung der Hitze ermöglicht, ohne daß Spalten entstehen, durch welche Brennstoff hindurch-. fallen kann.This measure allows all parts to expand freely Exposure to heat enables fuel to be generated without crevices through-. can fall.

Claims (1)

PATENTANSPRUCH; Vorschubstufenrost, dessen Stufen aus Rahmen mit in diesen eingelegten Düsenplatten bestehen, dadurch gekennzeichnet, daß die Rahmen in der Rostbreiterichtung aus j-förmigen (a) und an den Seiten aus C-förmigen Teilen (b) mit Spiel unter Abdichtung der Stoßkanten durch in Nuten eingelegte Asbestschnüre (c) zusammengesetzt sind, wobei die Endrahmenteile (b) gegen die Seitenwände (d) des Feuerungsraumes durch Gewichtshebel (e), die an den die Rahmen tragenden Querträger (f) gelagert sind, angepreßt werden und daß die Düsenplatten (g) mit unter q.5° zur Waagerechten geneigten Schrägflächen (la) auf entsprechenden Schrägflächen der Rahmen aufliegen. PATENT CLAIM; Infeed step grate, the steps of which consist of frames with nozzle plates inserted in them, characterized in that the frames in the grate width direction are made of J-shaped (a) and on the sides of C-shaped parts (b) with play while sealing the abutting edges through grooves inserted asbestos cords (c) are put together, the end frame parts (b) being pressed against the side walls (d) of the combustion chamber by weight levers (e) which are mounted on the cross member (f) supporting the frame and that the nozzle plates (g) with inclined surfaces (la) inclined below q.5 ° to the horizontal on corresponding inclined surfaces of the frame.
DEM115121D Infeed step grate Expired DE573819C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM115121D DE573819C (en) Infeed step grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM115121D DE573819C (en) Infeed step grate

Publications (1)

Publication Number Publication Date
DE573819C true DE573819C (en) 1933-04-06

Family

ID=7328206

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM115121D Expired DE573819C (en) Infeed step grate

Country Status (1)

Country Link
DE (1) DE573819C (en)

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