DE308252C - - Google Patents

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Publication number
DE308252C
DE308252C DENDAT308252D DE308252DA DE308252C DE 308252 C DE308252 C DE 308252C DE NDAT308252 D DENDAT308252 D DE NDAT308252D DE 308252D A DE308252D A DE 308252DA DE 308252 C DE308252 C DE 308252C
Authority
DE
Germany
Prior art keywords
retort
degassing
section
serve
serves
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.)
Active
Application number
DENDAT308252D
Other languages
German (de)
Publication of DE308252C publication Critical patent/DE308252C/de
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

- JVi 308252 -KLASSE 26 a. GRUPPE - JVi 308252 - CLASS 26 a. GROUP

Die Erfindung bezieht sich auf solche Retorten für Gaserzeuger, welche nach unten zu konisch erweitert sind, um dadurch der Volumenvergrößerung des Brennstoffes während des Verkokens Rechnung zu tragen. Eine derartige Retorte hat jedoch gegenüber zylindrischen den Nachteil, daß die Verkokung im Kern, der Brennstoffsäule an den Stellen großen Retortenquerschnitts wegen der schlechteren Wärmeübertragung unvollstäig wird. Zur Vermeidung dieses Übelstandes wird der Erfindung gemäß die Retorte mit einem konischen Kernkörper versehen, dessen Außenmantel dem Mantel der Retorte annähernd parallel verläuft. Dadurch wird erreicht, daß die Dicke der zu verkokenden Brennstoffschicht trotz der Querschnittsvergrößerung praktisch gleich bleibt.The invention relates to such retorts for gas generators, which down to are flared, thereby increasing the volume of the fuel during of coking into account. Such a retort, however, has a cylindrical shape the disadvantage that the coking in the core, the fuel column in the places large Retort cross-section becomes incomplete because of the poorer heat transfer. To the Avoiding this inconvenience is the invention according to the retort with a conical Provided core body, the outer jacket of which runs approximately parallel to the jacket of the retort. It is thereby achieved that the thickness of the fuel layer to be coked despite the increase in cross-section remains practically the same.

Wird eine derartige Retorte mit Ansaugerohren für die Entgasungsprodukte versehen, so kann der Zweck der Erfindung durch entsprechende Formgebung eines solchen Absaugerohres erreicht werden.If such a retort is provided with suction pipes for the degassing products, the purpose of the invention can thus be achieved by appropriately shaping such a suction pipe can be achieved.

Eine derartige Retorte ist in der Zeichnung dargestellt. Die Retorte α hat eine nach unten erweiterte kegelmantelartige Form! Damit die Brennstoffsäule eine gleichmäßige Dicke b erhält, ist die Retorte mit einem Kernstück c versehen, welches in der Zeichnung gleichzeitig als Absaugerohr für die Entgasungsprodukte ausgebildet ist.Such a retort is shown in the drawing. The retort α has a shape that extends downwards in the shape of a cone shell! So that the fuel column has a uniform thickness b , the retort is provided with a core piece c , which in the drawing is also designed as a suction pipe for the degassing products.

Claims (1)

Patent-Anspruch:Patent claim: Entgasungsretorte mit nach unten zunehmendem Querschnitt, welche gleichzeitig als Beschickungsrohr für Gaserzeuger dient und durch die Abhitze der Vergasungszone geheizt wird, dadurch gekennzeichnet, daß durch Anwendung eines konischen hohlen Kerns, der als Gasabzugrohr dienen kann, eine annähernd gleichmäßige Brennstoffschicht (b) erzielt wird.Degassing retort with a downwardly increasing cross-section, which also serves as a feed pipe for gas generators and is heated by the waste heat from the gasification zone, characterized in that an approximately uniform fuel layer (b) is achieved by using a conical hollow core which can serve as a gas discharge pipe.
DENDAT308252D Active DE308252C (en)

Publications (1)

Publication Number Publication Date
DE308252C true DE308252C (en)

Family

ID=561528

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE308252C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764184A (en) * 1986-01-10 1988-08-16 Sasol Operations (Proprietary) Limited Apparatus for the gasification of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764184A (en) * 1986-01-10 1988-08-16 Sasol Operations (Proprietary) Limited Apparatus for the gasification of coal

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