DE483886C - Slag granulating grate for furnaces - Google Patents

Slag granulating grate for furnaces

Info

Publication number
DE483886C
DE483886C DED50036D DED0050036D DE483886C DE 483886 C DE483886 C DE 483886C DE D50036 D DED50036 D DE D50036D DE D0050036 D DED0050036 D DE D0050036D DE 483886 C DE483886 C DE 483886C
Authority
DE
Germany
Prior art keywords
grate
slag
furnaces
slag granulating
shaped
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
DED50036D
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 DED50036D priority Critical patent/DE483886C/en
Application granted granted Critical
Publication of DE483886C publication Critical patent/DE483886C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/002—Ash and slag handling in pulverulent fuel furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)

Description

Schlackengranulierrost für Feuerungen Die Erfindung betrifft einen Schlackengranulierrost, insbesondere für Kohlenstaubfeuerungen. Die Neuheit der Bauart besteht darin, daß der aus wassergekühlten Rohren bestehende Rost aus dach- oder sattelförmig gestalteten Rohrreihen besteht, die für die Entfernung der Schlacke Zwischenräume besitzen, welche während des Betriebes zur Vermeidung der Liftzufuhr durch einstellbare Schieber abgeschlossen sind.Slag granulating grate for furnaces The invention relates to a Slag granulating grate, in particular for pulverized coal firing. The novelty of the The design consists in the fact that the grate, which consists of water-cooled pipes, is made of or saddle-shaped rows of tubes, which are used for the removal of the slag Have gaps, which during operation to avoid the elevator feed are completed by adjustable slides.

In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, und zwar veranschaulichen Abb. I einen Teil der Feuerungsanlage im Längsschnitt und Abb. 2 den Ouerschnitt hierzu.In the drawing, the invention is shown in an exemplary embodiment, namely Fig. I illustrate a part of the furnace in longitudinal section and Fig. 2 the cross-section for this.

Unterhalb des Feuerraumes a sind zur Abschreckung der herabfallenden Schlackenteile wassergekühlte Rohre b angeordnet, und zwar derart, daß sie untereinander durch Falze c gehalten, sattel- oder dachförmig gestaltet sind. Hierbei sind Zwischenräume d zur Entfernung der sich ansammelnden Schlacke vorgesehen. Damit während des Betriebes kein Lufteintritt in den Feuerraum a stattfinden kann, sind die Öffnungen d durch von außen regelbare Schieber e abgedeckt.Below the furnace a are to deter falling Slag parts water-cooled pipes b arranged in such a way that they are among each other held by folds c, saddle-shaped or roof-shaped. Here are spaces d intended to remove the accumulating slag. So during operation no air can enter the combustion chamber a, the openings d are through externally adjustable slide e covered.

Die Zufuhr des Kühlwassers für die Rohre b erfolgt durch die Leitung f vom Oberkessel und wird der sich entwickelnde Dampf durch die Leitung g nach diesem hochgeführt. Die Speisung der Kühlrohre kann indessen auch von anderer Stelle aus geschehen.The cooling water for the pipes b is supplied through the line f from the upper boiler and is the developing steam through line g after this brought up. The cooling pipes can, however, also be fed from another point happen.

Claims (1)

PATENTANSPRUCH: Schlackengranulierrost für Feuerungsanlagen, insbesondere für Kohlenstaubfeuerungen, dadurch gekennzeichnet, daß der aus wassergekühlten Rohren bestehende Rost aus dach- oder sattelförmig gestalteten, durch Falze untereinander gehaltene Rohrreihen besteht, die für die Entfernung der Schlacke Zwischenräume besitzen, welche während des Betriebes zur Vermeidung des Lufteintritts durch einstellbare Schieber abgeschlossen sind.PATENT CLAIM: Slag granulating grate for combustion systems, in particular for pulverized coal firing, characterized in that it consists of water-cooled pipes existing grate made of roof-shaped or saddle-shaped, by seams under each other There are held rows of tubes, the gaps for the removal of the slag have which during operation to avoid air entry through adjustable Sliders are complete.
DED50036D Slag granulating grate for furnaces Expired DE483886C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED50036D DE483886C (en) Slag granulating grate for furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED50036D DE483886C (en) Slag granulating grate for furnaces

Publications (1)

Publication Number Publication Date
DE483886C true DE483886C (en) 1929-10-07

Family

ID=7052341

Family Applications (1)

Application Number Title Priority Date Filing Date
DED50036D Expired DE483886C (en) Slag granulating grate for furnaces

Country Status (1)

Country Link
DE (1) DE483886C (en)

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