DE437914C - Traveling grate combustion with subsequent slag gasifier - Google Patents

Traveling grate combustion with subsequent slag gasifier

Info

Publication number
DE437914C
DE437914C DEB108139D DEB0108139D DE437914C DE 437914 C DE437914 C DE 437914C DE B108139 D DEB108139 D DE B108139D DE B0108139 D DEB0108139 D DE B0108139D DE 437914 C DE437914 C DE 437914C
Authority
DE
Germany
Prior art keywords
traveling grate
slag gasifier
subsequent slag
grate combustion
shaft
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
DEB108139D
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEB108139D priority Critical patent/DE437914C/en
Application granted granted Critical
Publication of DE437914C publication Critical patent/DE437914C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)

Description

Wanderrostfeuerung mit anschließendem Schlackenvergaser. Bei einer Wanderrostfeuerung mit anschließendem Schlackenvergaser nach Patent 409766 hat der Vergaserschacht eine rechteckige Einfallöffnung, deren Langseite der Rostbreite entspricht, da verhältnismäßig geringe Mengen vom Rost in den Schacht einfallen. Um ein Vorbeifallen der Rückstände zu verhüten, genügt es, die Schachtöffnung an den Schmalseiten trichterförmig zu erweitern, um so den bei Vergaserschächten bekannten Einlauftrichter zu bilden.Traveling grate firing with subsequent slag gasifier. In the case of a traveling grate firing system with subsequent slag gasifier according to patent 409766, the gasification shaft has a rectangular inlet opening, the long side of which corresponds to the width of the grate, since relatively small amounts of the grate fall into the shaft. In order to prevent the residues from falling past, it is sufficient to widen the shaft opening on the narrow sides in a funnel-shaped manner in order to form the inlet funnel known from gasifier shafts.

Der Erfindung gemäß werden aber auch die Langseiten der Schachtöffnung abgeschrägt, und zwar nicht, um die vom Rost kommenden Rückstände aufzufangen, sondern um die sonst leicht auftretenden Randfeuer zu unterdrücken. Da nämlich die vom Rost in den Schacht einfallenden Rückstände glühend sind, hat die von unten sich durcharbeitende Luft, die an die heißen Rückstände herangelangt, zur Folge, daß sich durch schnelle Verbrennung des Brennbaren in den Rückständen Kanäle im oberen Schachtinhalt immer weiterfressen, so daß nicht mehr einzudämmende Randfeuer entstehen. Sind aber die Langseiten der Schachtöffnung ab, geschrägt, so häuft sich über den Kanten, an denen Randfeuer entstehen könnten, eine auch in der Breite ausgedehnte Schicht von Rückständen auf, die trotz des glühenden Zustandes die Entstehung von Randfeuern verhütet. In der Zeichnung ist Abb. r ein Längsschnitt und Abb. 2 ein Querschnitt durch den Vergaserschacht. Wie ersichtlich, ist der Kopf des Schachtes nicht nur (Abb. z) an den Schmalseiten, sondern auch (Abb.2) an den Langseiten erweitert, so daß ein Trichter von rechteckiger Form entsteht. In Abb.2 ist das sonst mögliche Randfeuer, das aber durch die Bedeckung im Trichterraum unterdrückt wird, mit x bezeichnet.According to the invention, however, the long sides of the shaft opening are also made beveled, and not in order to avoid the rusty ones Residues to catch, but to suppress the edge fires that otherwise occur easily. Since the residues falling into the shaft from the grate are glowing, has the air working through from below that reaches the hot residues, as a result of the rapid burning of the combustibles in the residues The channels in the upper manhole content keep eating away so that they can no longer be contained Rim fires arise. But if the long sides of the shaft opening are beveled, so one also piles in over the edges where rimfire could occur the breadth of the extensive layer of residues, in spite of the glowing state prevents edge fires from developing. In the drawing, Fig. R is a longitudinal section and Fig. 2 is a cross-section through the carburetor shaft. As can be seen, the head is of the shaft not only (Fig. z) on the narrow sides, but also (Fig. 2) on the Long sides expanded so that a funnel of rectangular shape is created. In Fig 2 is the otherwise possible edge fire, but suppressed by the cover in the funnel space is denoted by x.

Claims (1)

PATENTANSPRUCH: Wanderrostfeuerung mit Schlackenvergaser nach Patent 409766, dessen rechteckige Schachtöffnung an den Schmalseiten sich erweitert, dadurch gekennzeichnet, daß auch an den Langseiten der Schacht durch Abschrägung erweitert ist. PATENT CLAIM: Traveling grate furnace with slag gasifier according to patent 409766, the rectangular shaft opening of which widens on the narrow sides, characterized in that the shaft is also widened on the long sides by chamfering.
DEB108139D 1923-01-27 1923-01-27 Traveling grate combustion with subsequent slag gasifier Expired DE437914C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB108139D DE437914C (en) 1923-01-27 1923-01-27 Traveling grate combustion with subsequent slag gasifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB108139D DE437914C (en) 1923-01-27 1923-01-27 Traveling grate combustion with subsequent slag gasifier

Publications (1)

Publication Number Publication Date
DE437914C true DE437914C (en) 1926-11-30

Family

ID=6992102

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB108139D Expired DE437914C (en) 1923-01-27 1923-01-27 Traveling grate combustion with subsequent slag gasifier

Country Status (1)

Country Link
DE (1) DE437914C (en)

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