DE536832C - Piercing device arranged at the rear end of a traveling grate - Google Patents

Piercing device arranged at the rear end of a traveling grate

Info

Publication number
DE536832C
DE536832C DED57086D DED0057086D DE536832C DE 536832 C DE536832 C DE 536832C DE D57086 D DED57086 D DE D57086D DE D0057086 D DED0057086 D DE D0057086D DE 536832 C DE536832 C DE 536832C
Authority
DE
Germany
Prior art keywords
piercing device
rear end
traveling grate
device arranged
piercing
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
DED57086D
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 Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Publication date
Priority to DED57086D priority Critical patent/DE536832C/en
Application granted granted Critical
Publication of DE536832C publication Critical patent/DE536832C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23HGRATES; CLEANING OR RAKING GRATES
    • F23H11/00Travelling-grates
    • F23H11/18Details

Description

Am hinteren Ende eines Wanderrostes angeordnete Stochvorrichtung Bei Wanderrosten ist es bekannt, an ihrem Ende Stochvorrichtungen für das Brenngut anzuordnen. Es wurden hierzu hakenförmige Eisen benutzt, die lediglich eine Schwingbewegung ausführten und damit eine reine Stochwirkung ausübten.At the rear end of a traveling grate arranged piercing device Bei Traveling grids are known to arrange piercing devices for the material to be fired at their end. For this purpose, hook-shaped irons were used, which only have a swinging movement executed and thus exerted a pure stabbing effect.

Demgegenüber unterscheidet sich die Erfindung dadurch, daß hier dem Lockerungsmittel außer der reinen Stochbewegung noch eine Hubbewegung erteilt wird. Dies geschieht dadurch, daß mehrere schräg nach vorn geneigte Schürstangen vorgesehen werden, die in einem um einen festen Punkt schwingbaren Lager gleiten und von Exzentern angetrieben werden, an denen sie gleichmäßig oder mit unterschiedlichen Winkeln angelenkt sind.In contrast, the invention differs in that here the Loosening means apart from the pure pricking movement, a lifting movement is also issued. This is done in that a plurality of poking rods inclined forward obliquely is provided that slide in a bearing that can swing around a fixed point and of eccentrics be driven at which they are evenly or at different angles are hinged.

Hierdurch ergibt sich der Vorteil, daß das Brenngut nicht nur gelockert, sondern zur Herbeiführung einer vollkommenen Verbrennung innig durchmischt wird.This has the advantage that the material to be fired is not only loosened, but is intimately mixed to bring about a perfect combustion.

In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, und zwar veranschaulicht: Abb. i die Stochvorrichtung in Arbeitsstellung und Abb. z die Stochvorrichtung in Ruhestellung.In the drawing, the invention is shown in an exemplary embodiment, namely illustrated: Fig. i the piercing device in working position and Fig. z the piercing device in the rest position.

Das Stochmittel besteht aus Schürstangen a, die an Exzenterringen oder -scheiben b auf der gemeinsamen Welle c angeordnet sind. Die Schürstangen a gleiten in einem schwingbaren Lager d. Es ist ohne weiteres ersichtlich, daß bei der Bewegung der Exzenterringe b die Schürstangen a nicht nur eine hin und her gehende Bewegung, sondern auch noch eine schwingende Bewegung ausführen, durch welche ein Durcheinanderrühren der Rückstände bewirkt wird.The piercing means consists of poking rods a, which are arranged on eccentric rings or disks b on the common shaft c. The poker sticks a slide in a pivotable bearing d. It is readily apparent that when the eccentric rings b move, the poking rods a not only perform a reciprocating movement, but also an oscillating movement, which causes the residues to be mixed up.

Diese Stochvorrichtung kann ununterbrochen oder zeitweilig in Tätigkeit gesetzt werden. In Ruhestellung sind die Stocheisen a gehoben und werden durch das Mauerwerk oder durch Kühlrohrregister gegen die anstrahlende Hitze geschützt.This piercing device can be used continuously or temporarily be set. In the rest position, the prongs a are raised and are activated by the Masonry or protected against radiant heat by cooling pipe registers.

Claims (1)

PATENTANSPRUCH: Am hinteren Ende eines Wanderrostes angeordnete Stochvorrichtung, dadurch gekennzeichnet, daß mehrere schräg nach vorn geneigte Schürstangen (a) nebeneinander vorgesehen sind, die in einem um einen festen Punkt schwingbaren Lager (a') gleiten und von Exzentern (b) angetrieben werden, an denen sie gleichmäßig oder mit unterschiedlichen Winkeln angelenkt sind.Claim: at the rear end of a traveling grate arranged piercing device, characterized in that several obliquely forwards inclined poking rods (a) are provided next to one another, which slide in a bearing (a ') which can pivot about a fixed point and are driven by eccentrics (b) , where they are hinged evenly or at different angles.
DED57086D Piercing device arranged at the rear end of a traveling grate Expired DE536832C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED57086D DE536832C (en) Piercing device arranged at the rear end of a traveling grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED57086D DE536832C (en) Piercing device arranged at the rear end of a traveling grate

Publications (1)

Publication Number Publication Date
DE536832C true DE536832C (en) 1931-10-26

Family

ID=7057061

Family Applications (1)

Application Number Title Priority Date Filing Date
DED57086D Expired DE536832C (en) Piercing device arranged at the rear end of a traveling grate

Country Status (1)

Country Link
DE (1) DE536832C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927706C (en) * 1949-10-25 1955-05-16 Hoechst Ag Scrubbing device for traveling grids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927706C (en) * 1949-10-25 1955-05-16 Hoechst Ag Scrubbing device for traveling grids

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