DE340286C - Rotary grate for gas generators for the gasification of lignite and lignites - Google Patents

Rotary grate for gas generators for the gasification of lignite and lignites

Info

Publication number
DE340286C
DE340286C DENDAT340286D DE340286DD DE340286C DE 340286 C DE340286 C DE 340286C DE NDAT340286 D DENDAT340286 D DE NDAT340286D DE 340286D D DE340286D D DE 340286DD DE 340286 C DE340286 C DE 340286C
Authority
DE
Germany
Prior art keywords
lignite
gasification
lignites
gas generators
grate
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
DENDAT340286D
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.)
DIPL HUETTENING KARL KOLLER
Original Assignee
DIPL HUETTENING KARL KOLLER
Publication date
Application granted granted Critical
Publication of DE340286C publication Critical patent/DE340286C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/34—Grates; Mechanical ash-removing devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Complex Calculations (AREA)

Description

Drehrost für Gaserzeuger zur Vergasung von Braunkohlen und Ligniten. Bei der Vergasung von stark schlackenden Braunkohlen mit hohem Aschengehalt sowie von Ligniten wird die sich bildende Schlackenhaube durch die bekannten Rostausführungen nicht hinreichend zerstört, wodurch der Vergasungsbetrieb ungünstig beeinfluBt wird.Rotary grate for gas generators for the gasification of lignite and lignites. When gasifying heavily slagging brown coals with a high ash content as well The slag hood that forms is made of lignites by the familiar grate designs not sufficiently destroyed, which adversely affects the gasification operation.

Bei der Vorrichtung nach der Erfindung ist der Drehrost aus mehreren mit Kratzern ausgestatteten Teilen zusammengestellt, welche mit verschiedenen Geschwindigkeiten und in beliebiger Richtung unabhängig voneinander in Drehung versetzt werden können, wodurch die Bildung einer Schlackenhaube verhindert und der oben erwähnte Nachteil vermieden wird.In the device according to the invention, the rotating grate is made up of several Scratched parts assembled at different speeds and can be rotated in any direction independently of each other, thereby preventing the formation of a slag dome and the above-mentioned disadvantage is avoided.

In der Zeichnung ist die den Segenstand der Erfindung bildende Vorrichtung. in Fig. r in Längsschnitt und in Fig. 2 in Draufsicht abgebildet.In the drawing is the subject of the invention device. shown in Fig. r in longitudinal section and in Fig. 2 in plan view.

A ist der Schlackenteller des Gaserzeugers, welcher in üblicher Weise in einer durch die Austragsvorrichtung bestimmten Richtung gedreht wird. B und C sind zwei gleichachsige Rosthauben, welche durch Schnecken S1, S2 und - Zahnkränzen Zi, Z2 in beliebiger Richtung gedreht werden können. Der Schlackenteller A erhält von dem Getriebe S3 seine Drehung.A is the slag plate of the gas generator, which in the usual way is rotated in a direction determined by the discharge device. B and C are two coaxial grate hoods, which are driven by worms S1, S2 and sprockets Zi, Z2 can be rotated in any direction. The slag plate A receives from the gear S3 its rotation.

Bei der beschriebenen Vorrichtung wird also durch die zwischen den einzelnen Rostteilen auftretenden unterschiedlichen Geschwindigkeiten die Bildung ,einer Schlackenhaube von vornherein verhindert, im Gegensatz zu den bisherigen Ausführungen, welche die Bildung zufolge der gegen die Gaserzeugermitte zu abnehmende. Umfangsgeschwindigkeit des Rostes begünstigten.In the device described is so between the the formation of individual grate parts at different speeds , a slag hood prevented from the outset, in contrast to the previous ones Executions which the formation according to the to decrease towards the gas generator center. Favored peripheral speed of the grate.

Claims (1)

PATENTANSPRUCH: Drehrost für Gaserzeuger zur Vergasung von Braunkohlen und Ligniten, dadurch gekennzeichnet, daB die Rosthaube durch einander überragende Teile gebildet wird, die unabhängig voneinander gedreht werden können. PATENT CLAIM: Rotary grate for gas generators for the gasification of lignite and lignite, characterized in that the grate hood is formed by protruding parts which can be rotated independently of one another.
DENDAT340286D Rotary grate for gas generators for the gasification of lignite and lignites Expired DE340286C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340286T

Publications (1)

Publication Number Publication Date
DE340286C true DE340286C (en) 1921-09-08

Family

ID=6226099

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT340286D Expired DE340286C (en) Rotary grate for gas generators for the gasification of lignite and lignites

Country Status (1)

Country Link
DE (1) DE340286C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030179897A1 (en) * 2002-03-20 2003-09-25 Siemens Hearing Instruments, Inc. Hearing aid device and components and related production process
DE102016007013B4 (en) 2016-06-09 2023-08-31 LES Leyendecker Energy Solutions GmbH Fixed bed combustion process and installation therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030179897A1 (en) * 2002-03-20 2003-09-25 Siemens Hearing Instruments, Inc. Hearing aid device and components and related production process
DE102016007013B4 (en) 2016-06-09 2023-08-31 LES Leyendecker Energy Solutions GmbH Fixed bed combustion process and installation therefor

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