DE402265C - Sulfur furnace - Google Patents

Sulfur furnace

Info

Publication number
DE402265C
DE402265C DEM80408D DEM0080408D DE402265C DE 402265 C DE402265 C DE 402265C DE M80408 D DEM80408 D DE M80408D DE M0080408 D DEM0080408 D DE M0080408D DE 402265 C DE402265 C DE 402265C
Authority
DE
Germany
Prior art keywords
sulfur
heat
combustion
sulfur furnace
furnace
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
DEM80408D
Other languages
German (de)
Inventor
Dr Herbert Wittenberg
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.)
Metallbank und Metallurgische Gesellschaft AG
Original Assignee
Metallbank und Metallurgische Gesellschaft AG
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 Metallbank und Metallurgische Gesellschaft AG filed Critical Metallbank und Metallurgische Gesellschaft AG
Priority to DEM80408D priority Critical patent/DE402265C/en
Application granted granted Critical
Publication of DE402265C publication Critical patent/DE402265C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/54—Preparation of sulfur dioxide by burning elemental sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)

Description

Schwefelofen. Bei denjenigen Schwefelverbrennungsöfen, die Schwefel in fein verteilter Form nach Art von öl@ oder Kohlenstaubfeuerungen verbrennen, tritt infolge der augenblicklichen Verbrennung mit kurzer Flamme auf eng begrenz= tem Raum eine entsprechend hohe örtliche Wärmeentwicklung auf. Gemäß der Erfindung wird diese frei werdende Verbrennungswärme nutzbar gemacht, indem die Verbrennungsgate des Brenners a aus der Verbrennungskammer b ganz oder teilweise durch die Öffnungen cl und c2 vermittels der Reguliervorrichtung d1, d2 entweder durch die Heizkammer ei geleitet werden, um z. B. an das Schwefelschmelzgefäß g Wärme abzugeben, oder indem sie ohne Wärmeausnützung durch den Kanal e2 geführt werden. Die Gesamtheit der aus den Stutzen f1, 12 austretenden Abgase werden vereint dem Verwendungsort ihres Schwefeldioxydgehaltes zugeführt.Sulfur furnace. In those sulfur incinerators that use sulfur burn in finely divided form in the manner of oil @ or pulverized coal combustion, occurs as a result of the instantaneous combustion with a short flame on narrowly limited = tem room a correspondingly high local heat development. According to the invention this released heat of combustion is made usable by the combustion gate of the burner a from the combustion chamber b wholly or partially through the openings cl and c2 either through the heating chamber by means of the regulating device d1, d2 ei are directed to e.g. B. to the sulfur melting vessel g to give off heat, or by passing them through channel e2 without utilizing heat. The totality the exhaust gases emerging from the connection f1, 12 are combined at the place of use their sulfur dioxide content supplied.

In erster Linie ist daran gedacht, den für den Ofen nötigen Schwefel in dem Gefäß g vorzuwärmen. Aber es können auf diese Weise auch sonst Flüssigkeiten, Gase oder feste Körper direkt oder indirekt erwärmt werden, und zwar, was 'das Wesentliche an dieser Neuerung für Schwefelöfen ist, regelbar in, bestimmten Temperaturgrenzen. Z. B. ist es beim Einschmelzen von Schwefel möglich, durch Verstellen der Reguliervorrichtung die für den Betrieb nötige Temperatur von rao bis igo' in dem Gefäß g zu erzeugen und innezuhalten.First and foremost, thought is given to the sulfur required for the furnace preheat in the vessel g. But other liquids can also be used in this way, Gases or solids Bodies are heated directly or indirectly, and although what is essential in this innovation for sulfur furnaces can be regulated in, certain temperature limits. E.g. when melting down sulfur it is possible by adjusting the regulating device the temperature required for operation of rao to igo 'in the vessel g and to pause.

Das "Schmelzen von Schwefel u. dgl. durch ; die Verbrennungswärme der unmittelbar auf dem Brennstoffvorrat brennenden eigenen i Flamme an sich ist üblich. Im Gegensatz dazu wird gemäß der Erfindung die Abwärme der Heizflamme, örtlich von der Brennstelle getrennt, durch Vermittlung einer zwischengeschalteten Regelungseinrichtung benutzt, um auf diese Weise die Wärme, die an irgendeiner Stelle gebraucht wird, genau einstellen zu können.The "melting of sulfur and the like by; the heat of combustion which is its own flame itself, burning directly on the fuel supply common. In contrast, according to the invention, the waste heat from the heating flame is localized separated from the burning point, through the intermediary of an intermediate control device used to absorb the heat that is needed at any point to be able to adjust precisely.

Claims (1)

PATENTANSPRUCH: Schwefelofen zum Verbrennen von elementarem Schwefel mit Hilfe von Düsenbrennern für die Erzeugung von schwef, liger Säure, gekennzeichnet durch eine Regelungsvorrichtung, mittels deren beliebige Mengen der Verbrennungsgase für Heizzwecke abgezweigt werden können. PATENT CLAIM: Sulfur furnace for burning elemental sulfur with the aid of nozzle burners for the production of sulphurous acid, characterized by a control device, by means of which any quantity of the combustion gases can be diverted for heating purposes.
DEM80408D 1923-02-01 1923-02-01 Sulfur furnace Expired DE402265C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM80408D DE402265C (en) 1923-02-01 1923-02-01 Sulfur furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM80408D DE402265C (en) 1923-02-01 1923-02-01 Sulfur furnace

Publications (1)

Publication Number Publication Date
DE402265C true DE402265C (en) 1924-09-16

Family

ID=7318726

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM80408D Expired DE402265C (en) 1923-02-01 1923-02-01 Sulfur furnace

Country Status (1)

Country Link
DE (1) DE402265C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561330A (en) * 1948-03-25 1951-07-24 Phillips Petroleum Co Process for refining soybean oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561330A (en) * 1948-03-25 1951-07-24 Phillips Petroleum Co Process for refining soybean oil

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