CH225316A - Gas generator for gasifying low-quality fuels. - Google Patents

Gas generator for gasifying low-quality fuels.

Info

Publication number
CH225316A
CH225316A CH225316DA CH225316A CH 225316 A CH225316 A CH 225316A CH 225316D A CH225316D A CH 225316DA CH 225316 A CH225316 A CH 225316A
Authority
CH
Switzerland
Prior art keywords
gas generator
quality fuels
grate
gasifying low
generator
Prior art date
Application number
Other languages
German (de)
Inventor
Grunert Gerhard
Original Assignee
Grunert Gerhard
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 Grunert Gerhard filed Critical Grunert Gerhard
Publication of CH225316A publication Critical patent/CH225316A/en

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)
  • Industrial Gases (AREA)

Description

  

  Gasgenerator zur Vergasung von minderwertigen Brennstoen.    Die Erfindung betrifft einen Gasgenera  tor zur Vergasung von minderwertigen  Brennstoffen, wie Torf,     Lignit    und für .den       Generatorbetrieb    sonst ungeeignetem Abfall  holz.  



  Auf der     Zeichnung    ist ein Ausführungs  beispiel des     Erfindungsgegenstandes    im Ver  tikalschnitt dargestellt.  



  Gemäss der Zeichnung besteht der Gene  rator im wesentlichen aus dem Generator  mantel a, dem     Düsenring    b, dem ausge  mauerten Kugelherd c und dem     Korbrost    d.  



  Der     haIbkugeligen    Herdform und des  kugelförmigen Rostes d wegen eignet sich  der Generator sehr gut für     minderwertige     Brennstoffe,     wie    z. B. Torf, für die Verga  sung sonst ungeeignete Holzabfälle,     Lignit     <B>USW.,</B> wobei den Gasen durch die Kugelform  des     Rostes    ein allseitig freier Abzug sicher  gestellt ist.  



  Die Verbrennungsluft tritt durch den  Düsenring b in die Glühzone ein. Die aus  gemauerte Herdwandung weicht wegen ihrer  kugeligen Form der Glühzone weit aus, um         unten    wieder zusammenzulaufen, so dass das  Brennmaterial bis zu seinem fast völligen  Zerfall festgehalten     wird    und erst als Asche  durch den kurzen Herdstutzen in den Korb  rost<I>d</I> gelangt. Der Korbrost<I>d</I> ist so ange  ordnet, dass er durch jede geringe Erschütte  rung bewegt     wird,        wie    beispielsweise durch  die     Motorerschütterungen,    wodurch die sich  hier anlagernden Asche- und Staubteile leicht  herausfallen oder an der verhältnismässig  grossen Rostoberfläche vom Gasstrom mit  herausgetragen werden.  



  Durch die gewählte Herdform und den  Korbrost     wird    eine kurze und breite Ver  gasungszone geschaffen, weshalb ein verhält  nismässig grosser     Füllschachtdurchmesser    ge  wählt werden kann, ohne Brückenbildungen  über der Glühzone entstehen zu lassen. Der  Generator unterscheidet sich deshalb von den       bekannten    Ausführungen durch eine kurze  Bauhöhe.



  Gas generator for the gasification of inferior fuels. The invention relates to a gas generator for the gasification of inferior fuels such as peat, lignite and wood otherwise unsuitable for the generator operation.



  In the drawing, an embodiment example of the subject invention is shown in vertical section.



  According to the drawing, the generator consists essentially of the generator casing a, the nozzle ring b, the brick-lined spherical hearth c and the basket grate d.



  The semi-spherical stove shape and the spherical grate d because of the generator is very well suited for low-quality fuels, such as. B. peat, otherwise unsuitable wood waste for the gasification, lignite <B> ETC. </B> whereby the gases are guaranteed to be free on all sides due to the spherical shape of the grate.



  The combustion air enters the glow zone through the nozzle ring b. Due to its spherical shape, the brick wall of the hearth deviates far from the glow zone to converge again at the bottom, so that the fuel is retained until it almost completely disintegrates and only as ash through the short hearth nozzle into the rust <I> d </ I basket > reached. The basket grate <I> d </I> is arranged in such a way that it is moved by any slight vibration, such as engine vibrations, whereby the ash and dust particles deposited here easily fall out or on the relatively large grate surface from the gas flow to be carried out with.



  The chosen shape of the hearth and the basket grate create a short and wide gasification zone, which is why a relatively large feed chute diameter can be selected without creating bridges over the annealing zone. The generator therefore differs from the known designs in that it is short.

Claims (1)

PATENTANSPRUCH: Gasgenerator zur Vergasung von minder wertigen Brennstoffen, wie Torf, L ggnit und für den aeneratorbetrieb sonst ungeeignetem Abfallholz, gekennzeichnet durch einen aus gemauerten halbkugelförmigen Herd, an des sen oberem Rand die Luft eintritt und der unten mit einem Stutzen in einen Korbrost mündet. UNTERANSPRUCH: Gasgenerator nach Patentanspruch, da durch gekennzeichnet, dass sein Korbrost kugelförmig ist, um eine verhältnismässig grosse Abzugsfläche zu besitzen. PATENT CLAIM: Gas generator for the gasification of inferior fuels such as peat, lignite and waste wood otherwise unsuitable for aenerator operation, characterized by a masonry hemispherical stove, at the upper edge of which the air enters and which ends with a nozzle into a basket grate. SUBCLAIM: Gas generator according to patent claim, characterized in that its basket grate is spherical in order to have a relatively large vent area.
CH225316D 1942-04-20 1942-04-20 Gas generator for gasifying low-quality fuels. CH225316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225316T 1942-04-20

Publications (1)

Publication Number Publication Date
CH225316A true CH225316A (en) 1943-01-31

Family

ID=4453980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225316D CH225316A (en) 1942-04-20 1942-04-20 Gas generator for gasifying low-quality fuels.

Country Status (1)

Country Link
CH (1) CH225316A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602900A1 (en) * 1996-01-27 1997-08-21 Artur Richard Greul Conversion of waste to thermal, mechanical and electrical energy
DE19608826A1 (en) * 1996-03-07 1997-09-11 Walter Kuntschar Gasification reactor
US6112677A (en) * 1996-03-07 2000-09-05 Sevar Entsorgungsanlagen Gmbh Down-draft fixed bed gasifier system and use thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602900A1 (en) * 1996-01-27 1997-08-21 Artur Richard Greul Conversion of waste to thermal, mechanical and electrical energy
DE19608826A1 (en) * 1996-03-07 1997-09-11 Walter Kuntschar Gasification reactor
DE19608826C2 (en) * 1996-03-07 1998-03-26 Walter Kuntschar DC gasification reactor
US6112677A (en) * 1996-03-07 2000-09-05 Sevar Entsorgungsanlagen Gmbh Down-draft fixed bed gasifier system and use thereof

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