DE365041C - Hollow grate for steam boiler - Google Patents

Hollow grate for steam boiler

Info

Publication number
DE365041C
DE365041C DEC31129D DEC0031129D DE365041C DE 365041 C DE365041 C DE 365041C DE C31129 D DEC31129 D DE C31129D DE C0031129 D DEC0031129 D DE C0031129D DE 365041 C DE365041 C DE 365041C
Authority
DE
Germany
Prior art keywords
steam boiler
grate
hollow grate
rack
boiler
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
DEC31129D
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.)
FRANCESCO PAOLO EMMANUELE CANN
Original Assignee
FRANCESCO PAOLO EMMANUELE CANN
Publication date
Priority to DEC31129D priority Critical patent/DE365041C/en
Application granted granted Critical
Publication of DE365041C publication Critical patent/DE365041C/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
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

Hohlrost für Dampfkessel. Die Erfindung bezieht sich auf einen wassergekühlten Rost. An und für sich ist die Ausführungsweise nach älteren ausländischen Patenten schon dahin bekannt, daß die Zu- und Abflußröhren mit im Wasserraum liegenden Ventilen versehen sind, von denen- je eine Bewegungsspindelstange durch Stopfbüchsen nach :außen geführt ist.Hollow grate for steam boilers. The invention relates to a water-cooled Rust. In and of itself, the execution method is based on older foreign patents already known that the inflow and outflow pipes with valves located in the water space are provided, each of which a movement spindle rod through stuffing boxes according to : is led outside.

Die Erfindung besteht darin, daß die Zu-und Abflußventile des Rostes mittels Zahnstange und Zafintri:eb in Bewegungszusammenhang gebracht sind, so :daß sie tzu gleichen Zeiten betätigt werden können und nur eine Stopfbüchse in. der Kesselwandung erforderlich machen.The invention consists in that the inlet and outlet valves of the grate by means of a rack and Zafintri: eb are brought into movement context, so: that they can be operated at the same time and only one stuffing box in the Make boiler wall necessary.

Eine Ausführungsform des Erfindungsgegenstandes ist aus der Zeichnung ersichtlich, und zwar zeigt Abb. i die Anordnung - in senkrechtem Schnitt und Abb. 2 in einer Einzelheit.An embodiment of the subject matter of the invention is shown in the drawing can be seen, namely Fig. i shows the arrangement - in vertical section and Fig. 2 in one detail.

Die Zu- und Abgangsventile e', f' werden mittels Hebel m an einer Zahnstange l geführt, und diese kann .durch ein Zahnrad K, welches in die Zahnstange eingreift, nach rechts und links verschoben werden. Auf der Zahnstange sitzen Laschen 1l, 12, 13, die :die Hebel m übergreifen und ihnen genügenden Spielraum zur Rechts- und Linksverschiebung lassen. Das Zahnrad h, welches mit der Zahnstange l kämmt, wird .durch eine Spindel g, auf der Handrad g' sitzt, bewegt. Abgedichtet gegen den Kesselüberdruck ist die Spindel @durch eine Stopfbuchse h.The inlet and outlet valves e ', f' are guided by means of lever m on a rack l , and this can be moved to the right and left by a gear K, which engages in the rack. On the rack sit tabs 1l, 12, 13, which: overlap the levers m and allow them sufficient leeway for shifting to the right and left. The gear h, which meshes with the rack l, is moved .by a spindle g on which the handwheel g 'sits. The spindle @ is sealed against the boiler overpressure by a stuffing box h.

Claims (1)

PATENT-ANSPRUCIT: Hohlrost für Dampfkessel, der zum Zwecke der Erhöhung des Wasserumlaufes im Kessel mit diesem durch Röhren verbunden ist, dadurch gekennzeichnet, daß .die Hebel (m) der im Innern des Wasserraumes des Kessels liegenden Ventile .der Zu- und Abflußröhren des Rostes zwecks gemeinsamer Handhabung .durch eine Zahnstange (l) miteinander in Verbindung stehen, welche mittels eines Zahnrades (k) verschiebbar ist.PATENT-ANSPRUCIT: Hollow grate for steam boilers for the purpose of raising the water circulation in the boiler is connected to it by pipes, characterized in that that .the lever (m) of the valves located in the interior of the water space of the boiler .the inlet and outlet pipes of the grate for the purpose of common handling .by a rack (l) are connected to one another, which can be displaced by means of a gearwheel (k) is.
DEC31129D Hollow grate for steam boiler Expired DE365041C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC31129D DE365041C (en) Hollow grate for steam boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC31129D DE365041C (en) Hollow grate for steam boiler

Publications (1)

Publication Number Publication Date
DE365041C true DE365041C (en) 1922-12-06

Family

ID=7019681

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC31129D Expired DE365041C (en) Hollow grate for steam boiler

Country Status (1)

Country Link
DE (1) DE365041C (en)

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