DE376860C - Zinc muffle furnace - Google Patents

Zinc muffle furnace

Info

Publication number
DE376860C
DE376860C DEB75658D DEB0075658D DE376860C DE 376860 C DE376860 C DE 376860C DE B75658 D DEB75658 D DE B75658D DE B0075658 D DEB0075658 D DE B0075658D DE 376860 C DE376860 C DE 376860C
Authority
DE
Germany
Prior art keywords
furnace
zinc
muffle furnace
muffle
individual
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
DEB75658D
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.)
Hohenlohe Werke A G
Original Assignee
Hohenlohe Werke A G
Publication date
Priority to DEB75658D priority Critical patent/DE376860C/en
Application granted granted Critical
Publication of DE376860C publication Critical patent/DE376860C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/06—Obtaining zinc by distilling in muffle furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

Zinkmuffelofen. Die 1?rfirl(ltirlg betrifft einen Muffelofen zur Gewinnung von Zink.Zinc muffle furnace. The 1? Rfirl (ltirlg concerns a muffle furnace for extraction of zinc.

Um eine Bearbeitung der modernen Zinktnufffelöfen in einzelnen Abteilungen zu ermöglichen, d.11. um innerhalb des Gesamtofens einzelne Abteilungen den durch die verschiedenen Phasen des Zinkgewinnungsprozesses bedingten verschiedenen Arbeitsbedingungen und Temperaturen zu unterwerfen, hat man sich dazu entschlossen, für diese einzelnen Ofenabteilungen Indivirittalbeheizung einzuführen.About processing the modern zinc nuffle furnaces in individual departments to enable d.11. in order to pass through individual departments within the overall furnace the different phases of the zinc extraction process resulted in different working conditions and subject to temperatures, it has been decided for this individual Introduce furnace departments with indirect heating.

Ein: voller Erfolg mußte jedoch dieser Maß, nahme versagt bleiben, weil im Iluffelraum eine Vermischiung der Flammengase unverrneidlich ist, und es daher nicht gelingt, die erforderlichen Temperaturalastufungen in den einzelnen Ofenabteilungen aufrecht ztt erhalten.One: full success, however, this measure had to be failed, because in the Iluffelraum a mixture of the flame gases is inevitable, and it does therefore does not succeed in the necessary temperature gradations in the individual Keep furnace departments upright.

Die vorliegende ErfinrIungbeseitigt diesen Mangel dadurch, claß der Muffelraum durch Zwischenwände in einzeln bearbeitbare Alteile zerlegt ist. Auf .diese Weise wird verhindert, daß sich die Flammennase im Muffelraum miteinander vermischen, und es gelingt in der Tat, innerhalb des Gesamtofens .einzeln zu bearbeitende Ofeneinheiten zu schaffen.The present invention eliminates this deficiency by adding the Muffle space is divided into individually workable Al parts by partition walls. on .This way it is prevented that the flame nose in the muffle area with each other mix, and it is indeed possible to work individually within the entire furnace To create furnace units.

Wohl sind durch den ganzen Ofen gehende "fr<#nn@@änrle bei den älteren sogenannten Doppelöfen bekannt geworden. Bei diesen aber handelt es sich nicht .um Unterteilung des Einzelofens in einzeln zu bearbeitende Einheiten, sondern der Doppelofen ist ein aus zwei Einzelöfen bestehender Ofen, welche zum Zwecke der Verminderung der Wärmeausstrahlung mit den Stirnwänden aneinandergebaut worden sind. Aus diesem Grunde geht ja auch die Stirnwand eines solchen Doppelofens von unten herauf his unten durch (fas ganze Ofenmassiv, während bei der Erfindung nur der Muffelraum durch die Wände in einzeln bearheitbare Muffelgruppen zer, legt ist.Probably there are "fr <# nn @@ änrle" going through the whole furnace with the older so-called double ovens became known. But this is what it is not. to subdivide the individual furnace into individually processed units, but rather the double oven is an oven consisting of two single ovens which are used for the purpose of Reduction of the heat radiation with the end walls have been built together. For this reason, the front wall of such a double furnace goes from below up to down through (almost the entire furnace massif, while in the invention only the The muffle room is divided into individually manageable groups of muffles through the walls.

Der neue Ofen ist in der beigefügten Abhildung beispielsweise veranschaulicht.The new oven is illustrated in the attached illustration, for example.

Der :4luffelofen a eines Zinkofens ist durch Wände b, welche bei der vorliegenden Ausführungsform fast an die Ofenwölbung hinanreichen, in vier Abteilungen c- von vier Fenstern Fassungsraum abgeteilt.The: 4luffel furnace a of a zinc furnace is through walls b, which at the The present embodiment almost reaches the curve of the furnace, in four compartments c- partitioned off by four windows.

Claims (1)

PATrNT-ANSPRucH: Zinkmuffelofen zur Einzelhearheitung einzelner Nluffelgruppen, Ofenteile usw., dadurch gekennzeichnet, daß der Muffelraum ,durch Wände in mehrere voneinander getrennte A1)teile geteilt ist.PATRNT CLAIM: Zinc muffle furnace for the individual heating of individual groups, Furnace parts, etc., characterized in that the muffle space, through walls in several separate A1) parts is divided.
DEB75658D Zinc muffle furnace Expired DE376860C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB75658D DE376860C (en) Zinc muffle furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB75658D DE376860C (en) Zinc muffle furnace

Publications (1)

Publication Number Publication Date
DE376860C true DE376860C (en) 1923-06-06

Family

ID=6978752

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB75658D Expired DE376860C (en) Zinc muffle furnace

Country Status (1)

Country Link
DE (1) DE376860C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149174B (en) * 1960-02-23 1963-05-22 Metallurg De Prayon Sa Furnace and process for the production of zinc by reducing zinc oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149174B (en) * 1960-02-23 1963-05-22 Metallurg De Prayon Sa Furnace and process for the production of zinc by reducing zinc oxide

Similar Documents

Publication Publication Date Title
DE376860C (en) Zinc muffle furnace
DE390090C (en) Cooking stove with fire above the oven
AT132421B (en) Traveling stove oven.
DE460516C (en) Process for the pre-drying of fuels in combustion systems with return of exhaust gases to the combustion chamber
DE457087C (en) Rotating melting furnace
DE808979C (en) Hot water boiler, especially for central heating kitchens, with a cooking stove directly attached to the side
DE369645C (en) Firing system with stair, inclined or mechanical grate as well as pre-drying and smoldering of the fresh fuel
DE524000C (en) Traveling grate firing with a blow pipe on the rear wall of the furnace for introducing flue gas into the combustion chamber
DE432101C (en) Firing system, especially for fuel shaft boilers with air ducts built into the combustion chamber and opening into the flue gas path
DE460342C (en) Gas-heated oven with baking plates hung on a bogie and a water evaporation tray arranged above the burner
DE586516C (en) Steam boiler
DE526542C (en) Vertical retort furnace with concentric chambers and heating elements
DE375347C (en) Annealing furnace, especially for tempering zinc material
DE625274C (en) Process for the aftertreatment of the oxide smoke drawn off from the combustion chambers of zinc white furnaces
DE680455C (en) Furnace for the continuous production of fine grain
DE449964C (en) Coal-fired pit furnace with horizontal combustion chamber
DE353625C (en) Gas firing
AT143394B (en) Stove.
DE391511C (en) Filling shaft section boiler with lower burn, heating channels ascending and descending between the sections and section openings in the course of the ascending heating channels
DE554182C (en) Chute firing for stoves
DE319872C (en) Hot or melting furnace with steam boiler to utilize the heating gases
DE384673C (en) Electric heating plate with glow rod heating
AT270940B (en) Attachment for incandescent bodies of gas jet ovens
DE938503C (en) Gas-heated boiler, especially for hot water heating systems
DE504187C (en) Device for thermal equalization between the outer and inner walls of glass house extensions